13th week of 2013 patent applcation highlights part 33 |
Patent application number | Title | Published |
20130077441 | SYSTEMS AND METHODS FOR ULTRASOUND IMAGING - An ultrasound imaging method transmits ultrasound into a medium from a source and receives and samples signals resulting from interaction of the ultrasound with the medium for each of a plurality of sources. The sampled signals are stored. Criteria are applied to select subsets of the stored sampled signals. In some embodiments the criteria relate to locations of a source and/or receiving element corresponding to a sampled signal. Images are generated from the subsets. | 2013-03-28 |
20130077442 | ULTRASONIC MOTION DETECTION - Movements of objects within a space are adaptively detected by emitting ultrasound waves into the space and detecting reflections of the ultrasound waves, determining locations of objects within the space based on the ultrasound reflections, and determining real-time movements of the objects based on, in certain embodiments, (i) amplitude differences between amplitudes of echoes in a current wave cycle and an average amplitude over a plurality of wave cycles and (ii) elapsed times of the ultrasound reflections associated with the amplitude differences. | 2013-03-28 |
20130077443 | OSCILLATION DEVICE AND ELECTRONIC APPARATUS - An oscillation device includes: a piezoelectric vibrator ( | 2013-03-28 |
20130077444 | DEVICE AND METHOD TO DETERMINE THE POSITION OF A COMPONENT THAT IS MOVEABLE IN A LINEAR MANNER ALONG AN ASSIGNED AXIS - A device and a method to determine a position of a component that is moveable in a linear manner along an assigned axis are provided. A reference element that extends in a direction of the assigned axis is assigned to the component. The component may be brought into mechanical contact with the reference element. A respective piezo transducer is arranged on the reference element to generate and receive vibrations in a material used for the reference element. | 2013-03-28 |
20130077445 | ANALOG BEAMFORMER OF ULTRASONIC DIAGNOSIS APPARATUS - An analog beamformer of an ultrasonic diagnosis apparatus includes: a plurality of unit analog beamformers allocated to two or more focal points, respectively, and configured to beamform signals received from the respective focal points through transducer elements and output the beamformed signals; an analog multiplexer configured to sequentially select the output signals of the unit analog beamformers and generate a final output signal; a clock generator configured to provide a clock signal required for the unit analog beamformers; and a processor configured to provide information on sampling time points of channels, and sequentially operate the unit analog beamformers to perform beamforming according to a time-interleaving scheme. | 2013-03-28 |
20130077446 | Ultrasonic Grasshopper and Pest Deterrent - Disclosed is an ultrasonic pest deterrent device adapted for use in greenhouses and gardens, comprising a printed circuit board, output signal transducer and a housing adapted to shroud the components of the assembly within its waterproof interior. The device comprises a ramp signal generator and voltage control oscillator adapted to sweep between a chosen set of switchable frequency pitch ranges and tones, a sweep stop for single tone testing, a confidence test button, a power switch and indicator light. The confident test button provides an audible tone within human hearing range to ensure the device is operational, while the power indicator light provides a visual means of verifying operation when the device is emitting signals in the ultrasonic range. A timing circuit disables or modulates the device from continuous operation, saving battery life and randomizing the output signal for increased pest annoyance and deterrence. | 2013-03-28 |
20130077447 | DISPLAYING CONTENT IN RELATION TO MUSIC REPRODUCTION BY MEANS OF INFORMATION PROCESSING APPARATUS INDEPENDENT OF MUSIC REPRODUCTION APPARATUS - A music reproduction apparatus includes: a reproduction section for reproducing user-selected music piece data; a generation section for generating control information including music piece information identifying a music piece reproduced by the reproduction section and reproduced position information indicative of a currently-reproduced position; a modulation section for outputting, on the basis of the generated control information, an audio signal of a predetermined frequency band for carrying the control information; and an output section for transmitting to outside the audio signal generated by the modulation section. An information processing apparatus stores a plurality of sets of displaying content, receives the audio signal, demodulates the control information from the received audio signal to extract the music piece information and reproduced position information, identifies displaying content from the extracted music piece information, and displays a part of the identified displaying content in accordance with the extracted reproduced position information. | 2013-03-28 |
20130077448 | ELECTRONIC TIMEPIECE - An electronic timepiece includes: a radio-wave receiving unit; a time acquiring unit that acquires time information and daylight-saving-time implementation information; a storage unit that stores predetermined information associated with a time in a preset area; and a calculation unit that calculates a current time in the preset area, wherein the predetermined information includes daylight-saving-time setting information; and when the time of switching to/from daylight saving time comes during a radio-wave reception process, the calculation unit determines whether a first or second condition is satisfied, wherein the first condition is that radio-wave reception has failed; and the second condition is that the daylight-saving-time implementation information is information provided before the time of switching; and when the first or second condition is satisfied, the calculation unit switches the time to calculate current time. | 2013-03-28 |
20130077449 | TERMINAL CONNECTING STRUCTURE FOR ELECTRONIC COMPONENT, PACKAGE, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC INSTRUMENT, AND RADIO TIMEPIECE - To provide a terminal connecting structure for an electronic component which achieves prevention of an increase in the electric resistance value between a through electrode and an electrode connected thereto and ensuring preferable conductive performance, a package, a piezoelectric vibrator, an oscillator, an electronic instrument, and a radio timepiece having a substrate of this terminal connecting structure for the electronic component. There is provided a terminal connecting structure for an electronic component including; a through electrode penetrating through a base substrate: and an external electrode electrically connected to the through electrode, wherein an outer end surface of the through electrode is formed with a coating film of a conductive oxide which covers the outer end surface, and the through electrode and the external electrode are electrically connected via the film of the conductive oxide. | 2013-03-28 |
20130077450 | ELECTROMECHANICAL TIMEPIECE PROVIDED WITH AN ADDITIONAL FUNCTION - Electromechanical timepiece fitted with a gear train including an hour hand and a minute hand for the current time display on the dial side of the timepiece. The timepiece is arranged to provide at least one additional piece of information relating to a magnitude of time, or to a non-time related piece of information. The timepiece further includes an additional indicator hand arranged to display the additional information, the additional indicator hand being mounted on the back cover side of the timepiece on an arbour of the gear train of the timepiece, so that the additional indicator hand and the hour hand and/or minute hand rotate at the same time and at the same angle, the hour hand and/or the minute hand being driven either to display the current time, or to enable the additional indicator hand to indicate the additional information. | 2013-03-28 |
20130077451 | ELECTRONIC TIMEPIECE AND SECONDARY BATTERY UNIT - The electronic timepiece has an external case; a time indicating section that indicates the time; a solar panel; and a battery housing section that is provided in a main plate, a positive side contact terminal that is electrically connected to a positive supply terminal of the indication controlling section and configured such that the positive side contact terminal can be brought into contact with a positive terminal of a battery housed in the battery housing section; a negative side contact terminal that is electrically connected to a negative supply terminal of the indication controlling section and configured such that the negative side contact terminal can be brought into contact with a negative terminal of a battery housed in the battery housing section; and a contact section is positioned such that the contact section is not in contact with a battery housed in the battery housing section. | 2013-03-28 |
20130077452 | INDICATOR OF THE POWER RESERVE OF A TIMEPIECE - Watch movement of a mechanical or automatic watch comprising an indicator device for the power reserve which is configured to enable the power reserve to be indicated on demand. The device includes means to produce an acoustic signal that indicates the amplitude of the power reserve when said means are actuated. | 2013-03-28 |
20130077453 | DISK DRIVE CALIBRATING A LASER WRITE POWER FOR HEAT ASSISTED MAGNETIC RECORDING - A disk drive is disclosed comprising a head actuated over a disk, wherein the head comprises a laser for heating the disk while writing data to the disk. The disk drive receives write commands, and increases a power of the laser to a write power for heating the disk while writing data to the disk. A calibration interval is adjusted based on the power applied to the laser over time, and the write power is calibrated at the calibration interval. | 2013-03-28 |
20130077454 | DATA LIBRARY APPARATUS, DATA ARCHIVE SYSTEM AND SERVER - In a data library apparatus for managing plural pieces of record media, and performing record/reproduction of data into/from the record media, there are provided an information-memorizing memory unit and a device-controlling control unit. Having received a data record/reproduction processing request from a server, the control unit collects load information imposed on data record/reproduction devices, load information imposed on a record-media transportation device, and load information imposed on the record media. Moreover, the control unit memorizes the collected load information into the memory unit. | 2013-03-28 |
20130077455 | OBJECTIVE LENS DRIVING DEVICE AND OPTICAL PICKUP APPARATUS INCLUDING THE SAME - Provided are an objective lens driving device capable of strengthening the effective magnetic fluxes of the magnets while preventing increases in size and costs of the device; and an optical pickup apparatus including the same. The objective lens driving device of the invention includes an actuator frame for movably supporting an OBL holder. Four tracking coils are attached to sidewalls of the OBL holder, and four magnets are attached to the back yokes of the actuator frame to be opposed to the tracking coils, respectively. In addition, two of the tracking coils are placed tilting to one of the sidewalls of the OBL holder. | 2013-03-28 |
20130077456 | OPTICAL PICKUP AND OPTICAL READ/WRITE APPARATUS - In one embodiment, an optical pickup includes an optical system which forms multiple light beams based on the light emitted from a light source and which converges a write beam and a read beam, thereby forming a main spot and a sub-spot, respectively, on an optical storage medium. This optical system converges the write and read beams onto the optical storage medium so that the main spot moves through the same region on the optical storage medium ahead of the sub-spot. The optical pickup further includes a detector for sensing the write and read beams reflected from the storage medium. The detector includes a first photodiode | 2013-03-28 |
20130077457 | HOLOGRAPHIC RECORDING METHOD, AND RECORDING AND REPRODUCTION APPARATUS - In one embodiment, a method is disclosed for recoding information in form of a hologram. The method can generate a displacement signal by detecting a displacement of a holographic recording medium. The method can perform an exposure control operation that, if the sampling value of the displacement signal falls within an allowable displacement range, records the information item in the holographic recording medium, and if the sampling value of the displacement signal falls outside the allowable displacement range, blocks or reduces at least one of the information light and the reference light to a light intensity with which the information item is not recorded in the holographic recording medium. | 2013-03-28 |
20130077458 | OPTICAL READ/WRITE APPARATUS - In one embodiment, an optical read/write apparatus includes first and second optical pickups | 2013-03-28 |
20130077459 | OPTICAL DISC AND RECORDING AND REPRODUCING APPARATUS AND METHOD - In a recording and reproducing apparatus, an optical disc is rotated in a rotating direction and an optical system focuses a laser beam on the optical disc to form a beam spot on the optical disc. The optical system is provided with a scanner which deflects the laser beam along a radial direction of the optical disc in such a manner that the beam spot follows a first scan trajectory along a first direction crossing the rotating direction and a second scan trajectory along a second direction different from the first direction. A first data track with a sequence of recording pits along the first scan trajectory is formed and arranged on the optical disc. | 2013-03-28 |
20130077460 | OPTICAL INFORMATION RECORDING MEDIUM, AND SUBSTRATE AND MANUFACTURING METHOD FOR THE OPTICAL INFORMATION RECORDING MEDIUM - In an optical disk including at least a rewritable phase change material and comprising a recording layer having a reflectivity of more than 15%, an address output value as an address pit signal component occupying in a reproduced signal in a non recording state is prescribed to be 0.18 though 0.27 or a numerical aperture of an address pit signal occupying in a reproduced signal in a non recording state is prescribed to be more than 0.3. | 2013-03-28 |
20130077461 | STORAGE DEVICE - A storage device includes a recording medium, a probe, a substrate, and a processing unit. The recording medium stores a signal. The probe reads or writes the signal to/from the recording medium. The substrate is provided with the probe via a conductive anchor interposed therebetween and a first connection terminal connected to the probe. The processing unit is provided on the substrate and has a second connection terminal. The second connection terminal is connected to the first connection terminal. | 2013-03-28 |
20130077462 | MANUFACTURING METHOD OF DISK DRIVE DEVICE CAPABLE OF REDUCING AMOUNT OF UNBALANCE, DISK DRIVE DEVICE AND SUBASSEMBLY THEREOF - A disk drive device is provided with a recording disk, a base member, a bearing unit, and a hub member. In a marking step, unbalance information indicating the displacement of the center of gravity of the hub member with respect to the rotation center of the hub member is acquired, and an information mark containing the unbalance information is applied to at least the hub member or the base member. In an installing and adjustment step, the unbalance information is read form the information mark, and the position for installing the recording disk in an outer cylinder part is determined in accordance with the unbalance information so as to install the recording disk on the hub member. | 2013-03-28 |
20130077463 | Carrier Frequency Acquisition Method and Apparatus - The present invention discloses a carrier frequency acquisition method and apparatus in which the structure of a transmission frame includes a short training sequence, the method including: delaying a received short training sequence by L sampling points and multiplying the delayed short training sequence with the original short training sequence to obtain a new sequence; delaying the new sequence by D sampling points and conjugate multiplying the delayed new sequence with the original new sequence; accumulating the results of the conjugate multiplication; and evaluating a phase from the result of the accumulation to estimate carrier frequency offset. With the above method, the present invention is capable of greatly improving the acquisition range of carrier frequency offset while requiring a simple set of hardware. | 2013-03-28 |
20130077464 | ORTHOGONAL VARIABLE SPREADING FACTOR CODE SEQUENCE GENERATION - An apparatus generally having a first circuit and a second circuit is disclosed. The first circuit may be configured to generate (i) a plurality of first code bits in response to an index value and (ii) a plurality of first intermediate bits in response to the index value. The first code bits may be generated in parallel with the first intermediate bits. The second circuit may be configured to generate a plurality of second code bits in response to all of (i) the index value, (ii) the first code bits and (iii) the first intermediate bits. A combination of the first code bits and the second code bits generally forms one of a plurality of orthogonal codes. | 2013-03-28 |
20130077465 | COMMUNICATION APPARATUS AND RESOURCE DERIVATION METHOD - This invention is applied to a communication apparatus that uses one or more code words to transmit or receive appropriate information on a PUSCH. Assuming that the i-th code word CW_i is used alone to transmit the appropriate information, the communication apparatus of the invention uses a Formula (1) to calculate the number of resources Q′_i. When one or more code words are used to transmit the appropriate information, the communication apparatus uses a Formula (2) to calculate the number of resources Q′. | 2013-03-28 |
20130077466 | RADIO COMMUNICATION DEVICE AND SIGNAL DIVISION METHOD - Provided is a radio communication device which can reduce ISI caused by destruction of an orthogonal DFT matrix even when an SC-FDMA signal is divided into a plurality of clusters and the clusters are respectively mapped to discontinuous frequency bands. The radio communication device includes a DFT unit ( | 2013-03-28 |
20130077467 | RECEIVER IN ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM AND SIGNAL PROCESSING METHOD THEREOF - According to an exemplary embodiment of the present invention, a receiver in an orthogonal frequency division multiple access (OFDMA) system includes: an extraction unit that extracts received user signal subvectors for subcarriers assigned to the receiver from received signal vectors received from a transmitter; and a fast Fourier transform (FFT) unit that performs a fast Fourier transform on the received user signal subvectors. | 2013-03-28 |
20130077468 | Preambles in OFDMA System - The present invention provides a preamble that is inserted into an OFDMA frame and has a common sequence for all the base stations participating in a transmission. The subscriber station performs fine synchronization using the common sequence on the common preamble, and the resulting peaks will provide the locations of candidate base stations. The base station specific search is then performed in the vicinities of those peaks by using base station specific pseudo-noise sequences. With this two stage cell search, the searching window is drastically reduced. The preamble is matched to known values by a respective receiver to decode the signals and permit multiple signals to be transferred from the transmitter to the receiver. The preamble may comprise two parts, Preamble-1 and Preamble-2, which may be used in different systems, including multioutput, multi-input (MIMO) systems. | 2013-03-28 |
20130077469 | Preambles in OFDMA System - The present invention provides a preamble that is inserted into an OFDMA frame and has a common sequence for all the base stations participating in a transmission. The subscriber station performs fine synchronization using the common sequence on the common preamble, and the resulting peaks will provide the locations of candidate base stations. The base station specific search is then performed in the vicinities of those peaks by using base station specific pseudo-noise sequences. With this two stage cell search, the searching window is drastically reduced. The preamble is matched to known values by a respective receiver to decode the signals and permit multiple signals to be transferred from the transmitter to the receiver. The preamble may comprise two parts, Preamble-I and Preamble-2, which may be used in different systems, including multioutput, multi-input (MIMO) systems. | 2013-03-28 |
20130077470 | Method For Applying Macro-Controls Onto IP Networks Using Intelligent Route Indexing - Systems and methods are described that manage routing information in an IP network using extensible indexing and use the indexing to control the network. The indexing and associated controls apply to any router within the routing domain. | 2013-03-28 |
20130077471 | METHOD AND APPARATUS PROVIDING SPLIT MULTI LINK TRUNK (SMLT) FOR ADVANCED TECHNOLOGY ATTACHMENT (ATA) OVER ETHERNET - A method, apparatus and computer program product for providing Split Multi Link Trunk (SMLT) for Advanced Technology Attachment (ATA) Over Ethernet is presented. All ports on an ATA server are assigned a same Media Access Control (MAC) address. When the first switch receives a packet destined to the second switch the first switch performs a route lookup on a destination address of the packet and forwards the packet to the target over one of the second plurality of links, and when the second switch receives a packet destined to the first switch the second switch performs a route lookup on a destination address of the packet and forwards the packet to the target over one of the second plurality of links. | 2013-03-28 |
20130077472 | REDUNDANCY IN POINT-TO-MULTIPOINT (PMP) BACKHAUL NETWORKS - A device establishes a failover virtual local area network (VLAN) with a first concentration node, a first Ethernet backhaul router, and an access node of a first Ethernet backhaul coverage area. The device also receives, via the first Ethernet backhaul router, an indication of a failure of a second concentration node of a second Ethernet backhaul coverage area intersecting with the first Ethernet backhaul coverage area. The device further enables, based on the failure indication, a switchover of traffic, associated with the second concentration node, to the device and via the failover VLAN. | 2013-03-28 |
20130077473 | PROTECTION SWITCHING METHOD AND SYSTEM FOR A MULTI-ROOTED POINT-TO- MULTI-POINT SERVICE IN A PROVIDER BACKBONE BRIDGE (PBB) NETWORK - The present invention relates to a protection switching method and system for a Multi-Rooted Point-to-Multi-point Service in a Provider Backbone Bridge (PBB) network. In one embodiment, this is accomplished by assigning at least one communication device as Root node, a plurality of intermediate nodes and Leaf nodes, receiving, on at least one of the edge nodes (i.e. Root or leaf), the data packets from a client network interfacing with the PBB network, configuring all the communication edge devices to create a MAC-in-MAC data packet from the received data packet, configuring the Root node to add ISID R and leaf nodes to add ISID L in the I-tag of MAC-in-MAC data packets, determining a fault, if integrity check messages are not received in a predetermined time period between the Root node and the Leaf Nodes and switching the traffic by changing the designated backbone destination MAC address of the MAC-in-MAC data packets from the present root node MAC address to other available superior root node MAC address; wherein switching is performed when integrity failure is detected, or upon network operator request. | 2013-03-28 |
20130077474 | METHOD FOR ETHERNET RING PROTECTION - An Ethernet Ring Protection (ERP) method is disclosed. The method includes: when a link on an Ethernet ring network is faulty, determining whether the faulty link is a link where a normally blocked port is located; and sending a first control message which carries first indication information to a ring node on the Ethernet ring network if the faulty link is the link where the normally blocked port is located, wherein the first indication information indicates that a forwarding table is not desired to be cleared by the ring node. Through the method according to the present invention, the broadcast traffic generated by unnecessary clearing of the forwarding table and self-learning is reduced effectively. | 2013-03-28 |
20130077475 | Optimizing Endpoint Selection of MRT-FRR Detour Paths - A method is described to be implemented by a node in a network. The method is for selecting an endpoint for a maximally redundant tree-fast reroute (MRT-FRR) detour path to optimize detour path cost or length across the network. The method defines a set of steps including selecting a destination node and next hop failure to calculate detour paths. A clean set of nodes for the network is then calculated, where the clean set of nodes are nodes in the network that are not impacted in reaching the destination node by the failure in the given next hop. A candidate node for the endpoint of the detour p path is selected from the set of clean nodes based on any one of a plurality of configured options and forwarding of data packets is configured to the selected candidate as the endpoint of the detour path to the destination node. | 2013-03-28 |
20130077476 | Incremental Deployment of MRT Based IPFRR - A method supports incremental deployment of maximally redundant trees-fast reroute (MRT-FRR) by supporting MRT-FRR within an island of nodes in the network. A destination node and next hop failure selected to calculate detour paths. The clean set of nodes is calculated. The clean set of nodes is expanded with extended island candidate nodes that are reachable by a border node within the island via shortest path first (SPF) to the destination node that does not pass through the failed next hop. The extended island candidate nodes that are reachable by the border node within the island via SPF are part of an extended island. An MRT is calculated for each extended island candidate node. A candidate node is selected from the clean set of nodes according to a configured optimization option to serve as the endpoint of detour path to a destination node. | 2013-03-28 |
20130077477 | ADAPTIVE HYBRID WIRELESS AND WIRED PROCESS CONTROL SYSTEM AND METHOD - A hybrid wired and wireless architecture for a process control system is disclosed that includes hierarchical adaptability and optimization capabilities. The system is arranged in three tiers, the first including a number of wireless end devices exchanging packets of data and/or instructions with the distributed control system, where each wireless end device is associated with one or more meters, remote terminal units, diagnostic devices, pumps, valves, sensors, or tank level measuring devices. The second tier includes a plurality of wireless routers, each including a memory that stores a routing table and a processor that routes packets. The third tier includes a master wireless gateway device operably connected to receive packets from and transmit packets to the distributed control system. The processor of each of the wireless routers routes packets across the tiers between the end devices and the wireless gateway devices based on the stored routing table. | 2013-03-28 |
20130077478 | COMMUNICATION DEVICE AND PATH ESTABLISHING METHOD - A communication device configured to establish a path for data transmission including a setting circuit configured to receive a request for setting a path, and in the case that the path includes a section where power supply has been turned off so as to suppress data transmission, to set a detour path for bypassing the section using detour routing information corresponding to the section; and a power supply driving circuit configured to turn on power supply as to the section; wherein the setting circuit switches, in the case that data transmission using the section is enabled according to turning on of the power supply, the detour path to a path including the section. | 2013-03-28 |
20130077479 | METHOD AND APPARATUS OF PERFORMING PROTECTION SWITCHING ON NETWORKS - A protection switching unit and a method of performing protection switching of the protection switching unit are provided. The method includes steps of detecting a fault that has occurred at a working path of a network; opening a first switch that is connected to the working path and closing a second switch that is connected to the protection path of the network; and maintaining a connection state of the first switch and the working path and a connection state of the second switch and the protection path, when a fault that has occurred at the working path is restored. | 2013-03-28 |
20130077480 | MANAGEMENT OF NETWORK CAPACITY TO MITIGATE DEGRADATION OF NETWORK SERVICES DURING MAINTENANCE - A method, system and machine-readable storage device to manage network capacity are provided. In accordance with the method, simulation data is received periodically according to a metric based on data associated with a plurality of communication links interconnecting endpoints. Specially, the simulation data is received according to a periodicity adjusted selectively based on an interval of time between a current date and time and a date and time that a communication link is to be taken offline. The simulation data indicates impact of the communication link to be taken offline on a plurality of alternate communication links. Thereafter, load is moved selectively from the communication link to be taken offline to an alternate communication link of the plurality of alternate communication links based on whether the simulation data associated with the alternate communication link satisfies a predetermined criterion. | 2013-03-28 |
20130077481 | NETWORK SYSTEM AND NETWORK REDUNDANCY METHOD - In a network system in which a switch forwarding packets and a control server determining route information are separated, it is desired to achieve a redundancy of the control channel by an out-of-band control channel and an in-band control channel, when the switch receives a control message regarding the flow entry registration and the like based on the route information from the control server. Specifically, the separated switch and control server are connected by a control channel for sending and receiving the control message. The switch is not only connected to a control server via an out-of-band control channel by a route dedicated to the control message, but also connected to another control server via an in-band control channel by a route which is common with a normal data communication for determining the route information, to achieve a redundancy of the control channel. | 2013-03-28 |
20130077482 | SEAMLESS HANDOFF, OFFLOAD, AND LOAD BALANCING IN INTEGRATED WI-FI/SMALL CELL SYSTEMS - A method of handing off between a cellular network and a Wi-Fi network is disclosed. A cellular base station of the cellular network is caused to collect information related to the cellular network. A Wi-Fi access point of the Wi-Fi network is caused to collect information related to the Wi-Fi network, wherein the cellular base station and the Wi-Fi access point are co-located. The information related to the cellular network and the information related to the Wi-Fi network are used collectively for determining whether to handoff traffic of a user equipment from a cellular air interface of the cellular network to a Wi-Fi air interface of the Wi-Fi network, or vice versa. | 2013-03-28 |
20130077483 | MINIMIZING POWER CONSUMPTION IN A NETWORK DEVICE - A network interface device (NID) may determine whether the received data units of the computer system are to be compressed before transmitting the data units. The NID may determine the compression energy value consumed to compress the first K | 2013-03-28 |
20130077484 | METHOD AND DEVICE FOR PROCESSING DATA TRANSMISSION OF MACHINE-TYPE COMMUNICATION DEVICE - Disclosed are a method and device for processing data transmission by a machine-type communication device. The method comprises: determining, by the network side, the mode for the machine-type communication device to transmit a small amount of user data using a control plane; instructing, by the network side, the machine-type communication device to transmit the small amount of user data using the control plane according to the determined mode; and transmitting, by the machine-type communication device, the small amount of user data using the control plane, according to instructions from the network side. In the present application, on the one hand, the mode of transmitting user data by a control plane can be used in transmitting a small amount of data, so as to improve the system efficiency; and on the other hand, the possibility of causing or increasing the congestion in signalling transmission and/or processing can be avoided when making full use of the mode of transmitting user data by the control plane in transmitting the small amount of data, thus improving the performance of a long-term evolution system in supporting the machine-type communication device. | 2013-03-28 |
20130077485 | METHOD AND APPARATUS FOR PERFORMING CONTENTION BASED RANDOM ACCESS - The disclosure provides a solution for random access in a wireless system, in which there is a plurality of available uplink carriers for the random access. The UE can monitor a random access response to get load related information for the plurality of available uplink carriers, determine one low-loaded uplink carrier according to the load related information, and perform random access in the low-loaded uplink carrier. The eNB can determine load related information for uplink carriers in a wireless system, and send a random access response that contains the load related information for multiple uplink carriers in the wireless system. | 2013-03-28 |
20130077486 | PRIORITIZING CLASSES OF NETWORK TRAFFIC TO PROVIDE A PREDETERMINED QUALITY OF SERVICE - A network shaping engine can be used to optimize network traffic by employing means to prioritize data packets assigned to a network traffic class over other network traffic. The network shaping engine accomplishes network traffic optimization by determining whether received data packets comprise a traffic class mark or indicia that indicates the data packets are part of a minimum latency traffic class. After analyzing the packets, the network optimization engine sorts the data packets according to the identified traffic classes and transmits the packets. Data packets comprising a traffic class marking are transmitted according to a first transmission scheme while data packets that do not comprise a traffic class marking are transmitted according to a second transmission scheme that differs from the first transmission scheme. | 2013-03-28 |
20130077487 | Controlling Registration Floods In VoIP Networks Via DNS - A mechanism controls global synchronization, or registration floods, that may result when a large number of endpoints in a Voice over Internet Protocol (VoIP) network such as an Internet Protocol Multimedia Subsystem (IMS) come online simultaneously after a catastrophic failure. The mechanism allows the Domain Name System (DNS) infrastructure to efficiently control the overload condition by registering user end points with backup border elements, and by staggering and by randomizing the time-to-live (TTL) parameter in registrations with backup border elements. | 2013-03-28 |
20130077488 | TECHNIQUE FOR END-TO-END ADMISSION CONTROL OF REAL-TIME PACKET FLOWS - A technique for end-to-end admission control of real-time packet flows is disclosed. In one embodiment, the technique may be realized as a method for end-to-end admission control of real-time packet flows in a network having a plurality of network elements. The method may include transmitting at least one probe packet from a first network element to a second network element via a network path, determining, at at least one intermediate network element on the network path, at least one flow rate associated with a plurality of packets, marking at least one predetermined bit in the at least one probe packet if the at least one flow rate is greater than a predetermined rate, and controlling an admission of additional packets into the network based at least in part on the marking of the at least one predetermined bit in the at least one probe packet. | 2013-03-28 |
20130077489 | CREDIT-BASED FLOW CONTROL FOR ETHERNET - A method for communication includes sending a pause frame from a first node to a second node over a communication link between the nodes. In response to the pause frame, one or more data frames are immediately transmitted from the second node to the first node upon receipt of the pause frame at the second node. | 2013-03-28 |
20130077490 | LOAD BALANCING - A satellite communication system comprising a hub and plurality of terminals may be divided into multiple segments, wherein each segment may support part of the terminals. A method for decentralized balancing of traffic between the system segments is presented herein. One segment in each coverage beam may be designated as home carrier and include load balancing information. The terminals may be configured to tune on a home carrier, receive the load balancing information and then use it for selecting a least loaded segment on which they may remain operational until reset or powered off. In some embodiments of the invention, said load balancing information may be used for calculating relative probabilities for selecting segments through a weighted random selection algorithm. | 2013-03-28 |
20130077491 | SYSTEMS AND METHODS FOR TRAFFIC DETECTION NETWORK CONTROL - Systems and methods for communicating in a wireless communication system are described. One implementation is provided for controlling aspects of a wireless communication system network via a traffic detection function at the user equipment. The method includes obtaining, at an electronic device, an application configuration, the application configuration including an application identifier identifying an application of a plurality of applications and a network communication characteristic corresponding to each of the plurality of applications. The method further includes detecting, at the electronic device, the application identifier in a packet of network traffic. The method also includes transmitting, from the electronic device, the packet of network traffic based on the network communication characteristic corresponding to the detected application identifier. By providing an application identifier, fine grained (e.g., application specific) network controls may be implemented such as quality of service, charging/accounting, idle handoff, and traffic redirection/load balancing. | 2013-03-28 |
20130077492 | METHOD FOR CONFIGURATION OF A LOAD BALANCING ALGORITHM IN A NETWORK DEVICE - A method for configuration of a network device is described herein. Counter information for one or more ports of a plurality of ports of the network device is managed. The one or more ports are aggregated to a logical port in a logical communication channel. The counter information may be determined by the network device. A current load balancing algorithm is determined. The current load balancing algorithm is set for use on network packets on egress out of the logical port. Statistics are determined using the counter information and the current load balancing algorithm. Based on the statistics, the network device is configured with an available load balancing algorithm of a plurality of load balancing algorithms available to the network device. | 2013-03-28 |
20130077493 | VIRTUAL CONNECTION ROUTE SELECTION APPARATUS AND TECHNIQUES - Virtual connection route selection apparatus and techniques are disclosed. At a communication traffic routing apparatus, metric information associated with multiple different routes for a virtual connection, such as a PseudoWire, toward a destination is collected. The metric information may be collected from one or more remote route computation elements capable of computing routes for virtual connections between the routing apparatus and other routing apparatus over an underlying communication system, or during actual establishment of the virtual connections, for example. An initial or re-optimized route for a virtual connection can then be selected at the routing apparatus based on the collected metric information. In some embodiments, although the virtual connection routes are paths computed by Path Computation Elements (PCEs), actual path selection decisions are distributed to routers. | 2013-03-28 |
20130077494 | METHOD AND APPARATUS FOR PERFORMING RELAY NODE CONFIGURATION AND RE-CONFIGURATION IN RELAY ENHANCED NETWORKS - A method for performing relay node configuration and re-configuration in relay enhanced networks, in particular in a 3GPP LTE-Advanced architecture, wherein the network includes a plurality of eNBs that function as donor eNBs providing wireless access to associated relay nodes, wherein the relay nodes function as eNBs from a UE perspective, is characterized in that the network is divided into clusters such that each cluster includes exactly one donor eNB and that each relay node is associated to at least one donor eNB any point in time, wherein the load of donor eNBs and the handover rates among relay nodes as well as between donor eNBs and relay nodes are monitored and/or estimated, wherein the association of relay nodes to donor eNBs is performed on the basis of the results of the monitoring and/or estimation. Furthermore, an apparatus for performing centralized relay node configuration in relay enhanced networks is disclosed. | 2013-03-28 |
20130077495 | DIFFERENTIAL FORWARDING IN ADDRESS-BASED CARRIER NETWORKS - The invention relates to enabling differential forwarding in address-based carrier networks such as Ethernet networks. There is described a method of and connection controller for establishing connections ( | 2013-03-28 |
20130077496 | ASSIGNING RESOURCES TO RESOURCE-UTILISING ENTITIES - A method of assigning a resource from amongst a plurality of resources to a resource-utilising entity from amongst a plurality of resource-utilising entities, wherein a resource-to-resource-utilising entity assignment has an associated cost. The method includes computing network flow costs of assignments for assigning resources to the resource-utilising entities. The method constructs a flow network including source nodes corresponding to the resources, transhipment nodes corresponding to the assignments and a demand node, the flow network having arcs representing flow between the nodes, each arc having an associated network flow cost. The method then solves a Minimum Cost Flow problem for the flow network with negated arc costs to obtain flow values for the assignments, and assigns a resource to a resource-utilising entity dependent on the flow value obtained. | 2013-03-28 |
20130077497 | COMMUNICATION DEVICE FOR DETECTING COLLISION IN OPERATING FREQUENCY BAND AND ANOTHER FREQUENCY BAND, AND COMMUNICATION METHOD THEREOF - A communication device for detecting a collision in an operating frequency band and another frequency band, and a communication method thereof. The communication method includes transmitting or receiving a packet using an operating frequency band. The communication method further includes detecting whether another communication device transmits another packet using another frequency band different from the operating frequency band while the transmitting or the receiving of the packet using the operating frequency band. The communication method further includes ceasing the transmitting or the receiving of the packet using the operating frequency band based on a result of the detection. | 2013-03-28 |
20130077498 | Managing Behavior of Release-7 and Release-8 User Equipment during Continuous Packet Connectivity Configuration - When a serving Node B has deactivated Continuous Packet Connectivity and the UE then is reconfigured with a RRC reconfiguration message, it can happen that the UE acts as though CPC is activated whereas the serving Node B, on the other hand, acts as though CPC functionality is still deactivated. In several embodiments of techniques for addressing this problem, previously known signaling messages and/or user plane frame headers are modified to include new indicators/parameters, which are used to signal that a given UE should be expected to have non-uniform behavior with respect to remembering CPC activation status after acting on a RRC Reconfiguration message, because it is a Release 7 or Release 8 mobile station. These new indicators/parameters may also be used by a Node B, in some embodiments, to acknowledge the receipt of an indication from an RNC that non-uniform behavior should be anticipated for a given UE. | 2013-03-28 |
20130077499 | METHOD AND APPARATUS FOR CIRCUIT EMULATION WITH INTEGRATED NETWORK DIAGNOSTICS AND REDUCED FORM FACTOR IN LARGE PUBLIC COMMUNICATION NETWORKS - An multiservice access device (MAD) for Ethernet and DS1/DS3 services is provided for public communications carriers (telcos), for example, and has a reduced form factor (e.g., Type 400 NCTE mechanics or small enclosure), at least two 2.5 Gb/1 Gb facility side ports, at least four full rate GigE drops, complementary RJ48C demarcation and stub-ended DS1 cable options, integral T1 NIUs for in-band loopback, NPRM, SPRM, AIS/AIS-CI and RAI/RAI-CI diagnostics, lightning protection, and protection switching. The MAD has built-in SynchE and IEEE 1588 synchronization, and Stratum 3 and incoming DS1/DS3 synchronization capabilities. | 2013-03-28 |
20130077500 | Parallel Traffic Generator With Priority Flow Control - An apparatus to generate test traffic for testing a network. A scheduler may provide packet definition data for a sequence of packets, each packet associated with a respective flow control group. A channelized schedule FIFO (first-in first-out) queue may store the packet definition data. The channelized schedule FIFO queue may include multiple parallel channels, each channel dedicated to storing packet definition data associated with a corresponding flow control group. A plurality of non-channelized packet builder lanes may build packets in accordance with packet definition data read from the channelized schedule FIFO. A channelized output FIFO buffer may store packets built by the plurality of packet builder lanes. The channelized output FIFO buffer may include multiple parallel channels, each channel dedicated to storing packets associated with a corresponding flow control group. An output multiplexor may interleave packets from the channelized output FIFO buffer to form the test traffic. | 2013-03-28 |
20130077501 | DYNAMIC SUBFLOW CONTROL FOR A MULTIPATH TRANSPORT CONNECTION IN A WIRELESS COMMUNICATION NETWORK - A multipath transport protocol such as multipath TCP can utilize metrics such as a wireless link condition corresponding to one or more paths as a parameter for controlling a dynamic allocation of data and control signaling over respective paths. Fault-tolerant control can enable retransmissions of packets already sent on a poor path, onto a good path. Further, the feedback, the retransmissions, and other control signaling can be provided on a separate subflow or on a UDP overlay. In this way, a multipath TCP connection can be more reliable and efficient as flow control and data flow are enhanced. | 2013-03-28 |
20130077502 | ADJUSTING REPEATER GAINS BASED UPON RECEIVED DOWNLINK POWER LEVEL - A method of controlling gains within a repeater may include determining a power control set point value which controls a transmit power of a mobile station (MS), and receiving a downlink signal from a base station transceiver system (BTS). The method may further include measuring a power of the received downlink signal, and computing a power level of a signal expected at the uplink of the repeater, wherein the computing is based on the measured downlink power and the power control set point value. Finally, the method may further include adjusting a gain of at least one amplifier based on the computed power level. An apparatus for controlling gains in a repeater may include a baseband processor for performing the above method. | 2013-03-28 |
20130077503 | METHOD AND SYSTEM FOR IMPROVING QoS IN A WIRELESS NETWORK - A method and system for improving quality of service (QoS) in a wireless network are disclosed. In one embodiment, bearer connection context parameters of each of a plurality of data packets in the wireless network are obtained. Further, general packet radio service tunneling protocol user plane protocol data unit (G-PDU) packets are determined in the plurality of data packets based on first bearer connection context parameters which is a subset of the bearer connection context parameters. Furthermore, the determined G-PDU packets are queued in a non-signaling queue. QoS attributes are then computed for each of the queued G-PDU packets. In addition, priority data is computed for each of the queued G-PDU packets is computed using the computed QoS attributes. Moreover, one or more priority queues are formed based on the computed priority data of each of the queued G-PDU packets for improving QoS in the wireless network. | 2013-03-28 |
20130077504 | STUDIO-TRANSMITTER LINK (STL) SYSTEMS AND METHODS - Studio-transmitter link (STL) systems and methods are disclosed. In one embodiment, a STL system is provided that includes a STL transmitter comprising a first STL transmitter interface that transmits program content over a first transmission path to a STL receiver, and a second STL transmitter interface that transmits program content over a second transmission path to the STL receiver. | 2013-03-28 |
20130077505 | Method And Apparatus For Using Received Signal Strength Indicator (RSSI) Filtering To Provide Air-Time Optimization In Wireless Networks - A method, apparatus and computer program product for using Received Signal Strength Indicator (RSSI) filtering to provide air-time optimization in wireless networks is presented. At least one message is received at an Access Point (AP) from a mobile unit (MU). A determination is made by the AP whether a received Signal Strength indicator (RSSI) associated with the at least one message from an MU is greater than a predetermined threshold. When the RSSI value associated with the at least one message from na MU is greater than to said predetermined threshold, then a response is generated by the AP and sent to the MU. | 2013-03-28 |
20130077506 | System and Method for Association and Uplink Adaptation in a Relay Network - In a system for allocating resources of a wireless communication system power levels of downlink (DL) communication channels and coupling losses of uplink (UL) communication channels are determined. When the power level of the DL communication channel between a base station and a UA is greater than the power levels of the DL communication channels between each of a plurality of RNs and the UA, and the coupling losses of the UL communication channel between at least one of the RNs and the UA are less than the coupling losses of the UL communication channel between the base station and the UA, a DL communication channel resource on the base station to the UA, and a UL communication channel resource on the at least one of the plurality of RNs to the UA are allocated. | 2013-03-28 |
20130077507 | Method and System for Small Cell Discovery in Heterogeneous Cellular Networks - A method and a user equipment in a network having a macro cell and at least one small cell, the method in one embodiment receiving a measurement restriction over a broadcast channel from the macro cell; and applying the restriction for a corresponding measurement at the user equipment. In one embodiment the method includes receiving a small cell list from the macro cell; and measuring at least one of a reference signal receive power and a reference signal received quality based on the received small cell list. The method includes, in one embodiment, receiving a neighboring small cell configurations from the macro cell; and utilizing the received small cell configurations to attach to a small cell. The method includes, in one embodiment, receiving an s-measure offset value over a broadcast channel from the macro cell; and applying the s-measure offset value to an s-measure for neighbor cell discovery. | 2013-03-28 |
20130077508 | Method and Apparatus For Signal Quality Determination in a Communication Network - One aspect of the present invention is method for signal quality measurement that provides significant improvements in accuracy, at least in certain scenarios where conventional approaches to such measurements are vulnerable to inaccuracies. Non-limiting example scenarios include instances where a communication network uses downlink carriers in neighboring cells with overlapping frequencies but with different bandwidths and/or center frequencies. In such cases, there may be uneven interference across the carrier bandwidth, e.g., arising from neighboring carriers operating at different center frequencies and/or at different bandwidths. Thus, making the signal quality measurement for a given carrier depend on a combination of measurements taken at different frequency regions of the carrier provides a clearer, more accurate picture of the interference or loading conditions bearing on that carrier. | 2013-03-28 |
20130077509 | RELAYING APPARATUS AND RELAYING METHOD - A relaying apparatus includes a memory that stores a program including a procedure, and a processor that executes the program including the procedure, wherein the procedure includes delaying, when received packet data includes a synchronization message for any one of a frequency synchronization and a time synchronization, a transmission of the received packet data so that a period of time for a relaying process attains a given value. | 2013-03-28 |
20130077510 | APPARATUS AND METHOD FOR SWITCHING A PACKET - An apparatus includes a first switch circuit in an active mode and a second switch circuit in a standby mode. The apparatus receives high-priority packets and low-priority packets. Each switch circuit stores the high-priority packets and the low-priority packets into first and second buffers, respectively. The each switch circuit performs packet-readout processing reading out a packet from the first and second buffers where the packet-readout processing is performed on the first buffer on a priority basis. The apparatus controls the first switch circuit so that a back-pressure time for the high-priority packets becomes longer with increasing amount of data transmitted by the high-priority packets, when a low-priority packet outputted from the first switch circuit is determined to be a packet that has been received at a first time that is later than a second time at which another low-priority packet outputted from the second switch circuit has been received. | 2013-03-28 |
20130077511 | SYSTEM, APPARATUS, AND METHOD FOR WIRELESS COMMUNICATION - A wireless communication system is provided with a wireless transmission apparatus and a wireless reception apparatus. The wireless transmission apparatus includes a plurality of transmission antennas and a transmission unit. The transmission unit performs signal transmission according to a notified operation mode. The wireless reception apparatus includes a plurality of antennas, a reception unit, a reception quality controller, and an operation mode controller. The reception unit performs reception processing of reception signals received by the reception antennas. The reception quality controller measures a reception quality of each reception signal to calculate a ratio of the reception quality. The operation mode controller determines selection or non-selection of an operation mode according to a comparison result of the ratio and a threshold value and gives notification of the selected operation mode. | 2013-03-28 |
20130077512 | METHOD AND TERMINAL FOR DIRECT COMMUNICATION BETWEEN TERMINALS - A direct communication method between terminals is provided. When a terminal receives a plurality of synchronization information parts, the terminal selects synchronization information to acquire a reference time among the plurality of synchronization information parts according to a priority. Here, the priority is an order of first synchronization information that is received from a base station, second synchronization information that is received from a global positioning system (GPS), and third synchronization information that is received from a terminal in which a hop count from the base station or the GPS is small. | 2013-03-28 |
20130077513 | CoMP MEASUREMENT SYSTEM AND METHOD - According to one embodiment, a subscriber station configured to communicate with one or more base stations in a wireless communication network. The subscriber station is configured to receive, from the network, information associated with one or more of the TPs that are candidates for coordinated multipoint (CoMP) transmission with the subscriber station, measure a plurality of channel quality values for each of the one or more TPs, and report to the network, the measured channel quality values. | 2013-03-28 |
20130077514 | Channel State Information Transmission - A wireless device receives control messages from a first base station. The control messages configure measurement parameters and triggers measurements of channel state information for a subset of carriers. The control messages configure an uplink transmission resource, physical uplink channel format, and a list of carriers. The wireless device measures and transmits the channel state information for each active carrier in the list of carriers. The wireless device simultaneously receives signals from a subset of carriers belonging to at least two base stations or belonging to at least two sectors of the first base station. | 2013-03-28 |
20130077515 | METHOD FOR PERFORMING MOBILITY IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR THE SAME - A method for performing mobility by a user equipment (UE) in a wireless communication system is provided. The method includes: receiving Physical layer Cell Identity (PCI) split information from a network, the PCI split information indicating a predetermined set of at least one PCI reserved for a predetermined cell type; receiving system information from at least one candidate cell, the system information comprising a PCI for each cell; measuring the at least one candidate cell; determining whether to apply the PCI split information for selecting a target cell; selecting the target cell; and performing the mobility to the target cell. If it is determined that the PCI split information is applied, the step of selecting the target cell includes: excluding at least one cell has a PCI included in the predetermined set; and selecting the target cell among at least one remaining cell. | 2013-03-28 |
20130077516 | RADIO COMMUNICATION APPARATUS, RADIO COMMUNICATION METHOD, AND RADIO COMMUNICATION SYSTEM - In a radio communication apparatus, a packet size estimation unit estimates the packet size of a packet transmitted to the radio communication apparatus from a transmission side. A reception quality measurement unit measures reception quality of a received signal to obtain a reception quality measurement value. A code block number estimation unit estimates the numbers of code blocks in one packet using the packet size and the code block sizes for individual operation modes. An operation mode selection control unit recognizes desired qualities with respect to the individual operation modes from the estimated numbers of code blocks. Then, the operation mode selection control unit selects an appropriate operation mode based on a result of comparing the desired qualities with the reception quality measurement value. | 2013-03-28 |
20130077517 | APPARATUS AND METHOD FOR PERFORMING RADIO NETWORK DEPLOYMENT STATE TEST PROCESS IN MOBILE COMMUNICATION SYSTEM - An apparatus and method for performing a radio network deployment state test process in a mobile communication system are provided. In the method, a User Equipment (UE) receives a n equivalent Minimization of Drive Test (MDT)_Public Land Mobile Network (PLMN) list from a Mobility Management Entity (MME) or an enhanced Node B (eNB), wherein a PLMN of the MME is an MDT_PLMN of the UE, the MDT_PLMN is a PLMN in which the UE performs an MDT process as a radio network deployment state test process using an MDT scheme, the equiva lent MDT_PLMNs are equivalent PLMNs of the MDT_PLMN, and the equivalent MDT_PLMN Identifiers (IDs) represent PLMN IDs of equivalent PLMNs of the PLMN of the MME. | 2013-03-28 |
20130077518 | BASE STATION APPARATUS, MOBILE STATION APPARATUS AND REFERENCE SIGNAL TRANSMISSION METHOD - The present invention is designed to perform CQI measurement for adjacent cells without making the processes in the user terminal UE complex. A base station apparatus (eNodeB # | 2013-03-28 |
20130077519 | METHOD AND SYSTEM FOR TRANSMIT POWER CONTROL MANAGEMENT IN HSPA - A method is provided for determining a transmission power control command in a User Equipment (UE) of a High Speed Packet Access (HSPA) network by combining Transmit Power Control (TPC) commands received during Discontinuous Transmission/Discontinuous Reception (DTX/DRX) modes. The combining is done on those TPC commands, which are received on different radio links after ignoring the TPC commands that might be received in a DownLink (DL) slot overlapping with no UpLink (UL) transmission. The UE using the combined TPC commands as derived for transmission of second UL Dedicated Physical Control CHannel (DPCCH) preamble and thereby leading to increase in link reliability and subsequent conservation of power by the UE. | 2013-03-28 |
20130077520 | METHOD AND APPARATUS FOR HIGH-SPEED TRANSMISSION ON RACH - A method and apparatus for signaling in a wireless transmit receive unit (WTRU). The method includes the WTRU receiving a value of a maximum number of retransmissions and retransmitting data in a plurality of hybrid automatic retransmission request (HARQ) processes limited by the value of a maximum number of retransmission. The WTRU is configured to receive a cell-specific, fixed or absolute grant on a broadcast channel. | 2013-03-28 |
20130077521 | METHOD AND DEVICE FOR UPDATING COORDINATED MULTI-POINT TRANSMISSION SET - A method and a device for updating a coordinated multipoint (CoMP) transmission set are provided by the embodiments of the present invention. The embodiments of the present invention can update the CoMP transmission set, and adjust the CoMP coordinated cells flexibly, which is conducive to further improving the overall performance of the cell and the performance of the users at the edge of the cell. | 2013-03-28 |
20130077522 | MOBILE COMMUNICATION TERMINAL - A mobile communication terminal includes: a transmission power controlling unit for performing transmission power control such that the sum of channel transmission powers or the sum of the ratios of the channel transmission powers to threshold values of the corresponding channels is a predetermined target value; an average transmission power calculating unit for calculating the average value of the sum of the channel transmission powers in a set monitoring period or the average value of the sum of the ratios of the channel transmission powers in the set monitoring period to the threshold values of the corresponding channels; and a transmission power suppressing unit for performing reduction control of the transmission powers such that these average values in a set control period are each equal to or less than the threshold value. | 2013-03-28 |
20130077523 | METHOD AND DEVICE FOR TRANSMITTING/RECEIVING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTICARRIERS - The present invention relates to a wireless communication system, and more particularly, discloses a method and a device for transmitting/receiving channel state information in a wireless communication system supporting multicarriers. The method for transmitting downlink channel state information in the wireless communication system supporting downlink multicarriers, according to one embodiment of the present invention, comprises the following steps: receiving from at least one downlink carrier an uplink grant downlink control information (DCI) including a request for the channel state information; measuring the channel state information of at least one first type downlink carrier; and transmitting the measured channel state information on a physical uplink shared channel (PUSCH) resource indicated by the uplink grant DCI, wherein the downlink multicarriers comprise the first type downlink carrier and a second type downlink carrier, wherein the channel state information on the second type downlink carrier may not be transmitted. | 2013-03-28 |
20130077524 | Method and System for Improved Interference Cancellation by Path Selection - The present invention discloses method and system for improving performance of interference cancellation in a radio communication system. The method comprises: estimating power of an interfering signal contained in a received signal; estimating power of an additive estimate error signal added to the interfering signal; and canceling the interfering signal from the received signal if the estimated power of the additive estimate error signal is lower than the estimated power of the interfering signal. A cellular mobile terminal and a cellular base station comprising the system are also disclosed. | 2013-03-28 |
20130077525 | Method And Apparatus For Neighbor Discovery - Various methods and devices are provided to address the need for improved neighbor detection. In a first method, a node (e.g., a mobile node or a network transceiver node) transmits ( | 2013-03-28 |
20130077526 | Network Node for Detecting a Communication Device - There is provided a network node for detecting a communication device (stealth device) in a local network and identifying a type of the detected communication device. According to the embodiments of the present invention, the network node | 2013-03-28 |
20130077527 | Method and System for Dynamically Setting Up and Tearing Down Connections in Mesh Networks - Wireless mobile communication (WMC) devices located in near proximity of each other may be enabled to form a mesh (ad hoc wireless) network. WMC devices may form and/or tear down intra-mesh connection with other WMC devices in the same mesh network. WMC devices may utilize information related to other WMC devices in the mesh network in determining formation and tearing down of intra-mesh connections. This information may comprise relative speeds, locations, and directions of movement of the WMC devices forming/tearing intra-mesh connections. Other information including data bandwidth and/or power consumption may be utilized in such determination. This information may also comprise available services advertised by WMC devices in the mesh network. | 2013-03-28 |
20130077528 | Route Topology Discovery in Data Networks - A system and method for performing topology discovery in a data network is provided. Network elements utilizing a distance-vector protocol, such as EIGRP, advertises routes and metric information. A resource control point or other element analyzes the advertised routes and metrics and determines the nexthop, thereby providing a topology map of the network. | 2013-03-28 |
20130077529 | AUTOMATED DEVICE DISCOVERY ON A NETWORK - A system and method provide automated discovery of devices on a network. The system may include specialized communications between devices for monitoring and tracking the devices. In particular, devices may transmit and/or receive messages over the network that includes information for discovering, identifying, and/or managing each of the devices on the network. | 2013-03-28 |
20130077530 | Scaling IPv6 on Multiple Devices Virtual Switching System with Port or Device Level Aggregation - Systems and methods are provided to support a large number of hosts while keeping the size of the FIB CAM low. Higher scalability may be achieved by consuming less FIB CAM space as hosts are added to a network. An L3 switching module may be provided capable of supporting a large number of virtual machines and/or hosts while maintaining a small FIB CAM size on a multiple device virtual switching system with port or device level aggregation. | 2013-03-28 |
20130077531 | Communication Method Between a Device and Another Device - The present invention relates to a method for communicating with another device through a first device having a Converged Personal network Service (CPNS) enabled entity. The communication method includes receiving a search request message including information regarding the mode of a second device when the CPNS enabled entity of the first device, set in the gateway mode, moves into the coverage area of a second network managed by the second device. The communication method includes: when it is confirmed that the CPNS enable entity of the second device is set with a gateway on the basis of the mode information, confirming whether there is at least one available PNE in all coverage areas of the first network and the second network; and determining whether to change the mode of the CPNS enable entity of the first device on the basis of whether there is at least one available PNE, as well as whether to change the mode of the second device. Here, according to the result of the determination, the mode of the CPNS enabled entity of the first device may be changed to a combined mode in the gateway mode. | 2013-03-28 |
20130077532 | Method for Communicating With Other Devices, and Communication Device - One embodiment of the present invention relates to a method for communicating with other devices, performed by a communication device comprising a converged personal network service (CPNS) enabled entity. The communication method comprises a step in which the CPNS enabled entity operates in a personal network entity (PNE) mode to establish a connection to a first device, wherein the first device is established as a gateway and thus manages a first network. The communication method further comprises a step of activating a bridge function in cases where the communication device has moved into the coverage of a second network managed by a second device. | 2013-03-28 |
20130077533 | METHOD FOR COMMUNICATING WITH OTHER DEVICES, AND COMMUNICATION DEVICE - One embodiment relates to a method performed by a converged personal network service (CPNS) enabled entity. The communication method comprises a step in which the CPNS enabled entity transmits a request message for instructing performance of a discovery procedure to a first PNE which belongs to a first network if a second PNE which belongs to a second network is not found in the coverage of the first network at the state where the CPNS enabled entity is established as a gateway for managing the first network; a step in which the CPNS enabled entity receives, from the first PNE, a response message; and a step of transmitting, based on the response message, a bridge request message for requesting that the second PNE operates as a bridge for interconnecting the first network and the second network, to a second gateway which manages the second network. | 2013-03-28 |
20130077534 | METHOD AND APPARATUS FOR DYNAMIC SERVICE PROVISIONING FOR MACHINE TO MACHINE (M2M) DEVICES IN A COMMUNICATIONS NETWORK - A method and non-transitory computer readable medium for provisioning services for machine to machine communication devices in a communications network. For example, the method receives a request from a third party service provider to provision a service to a user of the third party service provider, determines whether a communication network service provider of the communications network and the third party service provider have a pre-existing agreement to provision the service, and provisions the service of the third party service provider to the user via the communications network in accordance with the pre-existing agreement, wherein the user is a subscriber of the communication network service provider. | 2013-03-28 |
20130077535 | Connection of Telephone Calls - A method of connecting a telephone call from a called party to a caller attempting to place an initial call to the called party comprises the steps of identifying an incoming call as originating from the called party using contact information stored in a device of the caller ( | 2013-03-28 |
20130077536 | ROUTING ENGINE FOR EMERGENCY COMMUNICATIONS - A computer-implemented method for processing emergency calls includes receiving an emergency call from a calling device via a first communication format, identifying a location associated with the calling device, identifying a destination for the emergency call based at least in part on the location, determining an attribute associated with the destination, and determining an action to be taken based at least in part on the first communication format and on the attribute. | 2013-03-28 |
20130077537 | Universal Connection Station - An intelligent connection station has at least one wireless transceiver operating in a wireless protocol, at least one speaker and one microphone, a connection to a wide area network, and software executing on the connection station from a non-transitory physical medium, the software providing a first function seeking compatible communication appliances within range of the wireless transceiver operating in the wireless protocol, and a second function enabling wireless pairing, providing a wireless link between the intelligent connection station and any communication appliance discovered within range and activated to pair. The pairing enables digital communication between the paired device and a remote communication appliance over the wireless link, through the intelligent connection station and the wide area network. | 2013-03-28 |
20130077538 | CONFERENCE MIXING USING TURBO-VAD - A conference mixer includes a unit configured to receive a plurality of input streams, a spectral voice activity detection (VAD) unit configured to, for each of the input streams, generate and output a spectral VAD decision indicating whether a frame including data packets is voice, a turbo VAD unit configured to generate and output a turbo VAD decision that indicates for a frame including data packets which input stream is active, the turbo VAD decision being based on the spectral VAD decisions and a power-based decision indicating whether an estimated instantaneous power level of a frame including data packets is greater than a power threshold, and a finite state machine (FSM) unit configured to select which of the input streams to output as an active stream based on a plurality of the turbo VAD decisions, the turbo VAD decision being based in part on feedback provided by the FSM. | 2013-03-28 |
20130077539 | SYSTEM AND METHOD FOR A CONFERENCE FOYER - Disclosed are systems, methods, and non-transitory computer-readable storage media for implementing a conference foyer for conferencing. The system receives a request to join a conference call that is hosted on a specific conference server. The system receives the request via a call from a caller using a specific phone number. The system is a back-to-back user agent configured to transfer requests to one or more SIP-based conference servers. Based on the request, the system identifies a specific conference server hosting the requested conference. The system uses a conference code included in the request to identify the specific conference server hosting the conference call. The system then transfers the call to the specific conference server, which can join the call to the conference requested by the caller. This approach provides a flexible, efficient, and scalable way to increase the number of conference calls associated with a specific phone number. | 2013-03-28 |
20130077540 | COMMUNICATION DEVICE FOR SIMULTANEOUS TRANSMISSION BY MULTIPLE TRANSCEIVERS - A communication device reduces intermodulation interference in a simultaneous transmitter using a notch diplexing arrangement. The communication device has a radio front-end module with more than one transceiver for simultaneous transmission with opposing transmit (Tx) band notch filters in series with each duplexer output, and phase rotations into and out of the notch filters suitable for diplexing at the notch filter outputs. | 2013-03-28 |