Patent application number | Description | Published |
20080273878 | METHOD, SYSTEM AND OPTICAL NETWORK TERMINAL FOR MAPPING A SERVICE FLOW INTO A SERVICE TRANSMISSION CHANNEL - A method for mapping a service flow to a service transmission channel includes: configuring determined configuration parameters for a message characteristic into an Optical Network Terminal (ONT); the ONT ensures that the received service flow matches the configured message characteristic; mapping the service flow to a specified service transmission channel. A system and an ONT for mapping the service flow to the service transmission channel are also provided, and the system sets a general service flow mapping module in the ONT. Service flows may be mapped to different service transmission channels based on any predetermined message characteristic by the method, system, and ONT of this invention and it meets the demand of the subdivision service QoS. | 11-06-2008 |
20090034199 | HEAT SINK ASSEMBLY HAVING A CLIP - A heat sink assembly includes a heat sink and a clip for mounting the heat sink to an electronic component of a printed circuit board. The heat sink includes a base and a plurality of fins extending from the base. The clip includes a pressing member and a pair of elongated arms formed on opposite ends of the pressing member. The pressing member has a lower portion protruding toward the base of the heat sink. A middle one of the fins extends upwardly through the pressing member in a manner such that the lower portion of the pressing member resiliently abuts against the heat sink. The two arms are located on opposite lateral sides of the heat sink and bent downwardly to engage with the printed circuit board so that the pressing member exerts a force on the heat sink toward the electronic component. | 02-05-2009 |
20090059532 | ELECTRONIC SYSTEM WITH A HEAT SINK ASSEMBLY - An electronic system comprises an enclosure, a printed circuit board in the enclosure, and a heat sink assembly comprising a holding member. The enclosure comprises a first panel and a second panel perpendicularly connecting with the first panel. The printed circuit board is mounted on the first panel of the enclosure. The heat sink assembly has a first end mounted on the printed circuit board for contacting a heat-generating electronic device on the printed circuit board, and a second end opposite to the first end. The holding member connects the second panel of the enclosure with the second end of the heat sink assembly. | 03-05-2009 |
20090300160 | SERVICE DISTRIBUTION METHOD, DEVICE AND SYSTEM - A service distribution method includes the steps of: firstly generating, by a management system, a corresponding configuration file from service information of a user, and sending the configuration file to an Optical Network Termination (ONT) of the user through an Optical Line Terminal (OLT); and then performing, by the ONT, corresponding configuration in accordance with the configuration file. A service distribution system and a management system are provided. The invention is applied to enable service distribution with good extendibility. | 12-03-2009 |
20100040371 | METHOD, EQUIPMENT, AND SYSTEM FOR DETECTING AND AUTHENTICATING TERMINAL IN PASSIVE OPTICAL NETWORK - A method, equipment, and operation management system for detecting and authenticating a terminal in a passive optical network are provided. The method includes the following steps. The terminal has a logic registration code. A central office end receives the logic registration code sent by the terminal. The central office end judges whether the logic registration code of the terminal matches with the logic registration code stored at the central office end, and determines that the terminal is a valid terminal if the logic registration code sent by the terminal matches with the logic registration code stored at the central office end. The central office end records a terminal serial number from the valid terminal, and records a terminal identifier assigned to the valid terminal. By using the provided method, equipment, and operation management system, it is unnecessary to statically configure the terminal SN at the central office end, such that the maintenance cost of the central office end and the terminal is lowered, the flexibility of terminal detection and authentication is improved, and the maintainability of the central office end and the terminal is also enhanced. | 02-18-2010 |
20110131624 | METHOD AND APPARATUS FOR SERVICE CONFIGURATION CONVERSION IN DOSCIC-OVER-PON SYSTEM - A method for configuration conversion includes: switching a working mode to a virtual Cable Modem (CM) mode according to a virtual mode switching notification message sent by an Optical Line Terminal (OLT); obtaining first configuration information from an Operations Support System (OSS), the first configuration information being DOCSIS-based configuration information; converting the first configuration information into second configuration information, the second configuration information being PON-based configuration information; implementing local parameter configuration according to the PON-based second configuration information; and sending a configuration complete message to the OLT after the configuration is complete. With the present disclosure, a performance bottleneck problem that might otherwise exist within the OLT art can be solved, and a service provisioning efficiency can be improved. | 06-02-2011 |
20110167487 | METHOD, SYSTEM AND DEVICE FOR ENABLING USER SIDE TERMINAL TO OBTAIN PASSWORD - In the field of communication technologies, a method, a system and a device for enabling a user terminal to obtain a password are provided. The method includes: receiving, by a user terminal, a notification message delivered from an Optical Line Terminal (OLT), in which the notification message comprises password information delivered from the OLT; obtaining the password information in the notification message, and returning a response message to the OLT; and accomplishing an authentication and registration process with the OLT according to the password information. The system includes an OLT and a user terminal. The device includes a user terminal and an OLT. The present disclosure is capable of realizing the change of a password of an Optical Network Unit (ONU)/Optical Network Terminal (ONT) just by a delivery operation at an OLT side when the password of the ONU/ONT needs to be changed, so that the efficiency of the change work is improved, the workload of the change is reduced, the manpower cost for home service of maintenance personnel is saved, and the maintenance cost of the operator is greatly reduced. | 07-07-2011 |
20130019056 | Data Storing Method and Apparatus Applied to Flash Memory Storage DeviceAANM Wang; Rui-qingAACI ShenzhenAACO CNAAGP Wang; Rui-qing Shenzhen CNAANM Li; Da-tengAACI ShenzhenAACO CNAAGP Li; Da-teng Shenzhen CNAANM Wu; WeiAACI ShenzhenAACO CNAAGP Wu; Wei Shenzhen CN - A data storage method applied to a flash memory storage device is provided. The method includes: identifying a first tag pointing to a storage unit storing a first data, the first data being a newly updated data; locating the storage unit storing the first data according to the first tag; storing a second data to another storage unit; pointing the first tag to the another storage unit storing the second data. A relationship between the first tag and the storage unit storing the first data is first built. The second data is stored to another storage unit different from the storage unit pointed by the first tag, and a relationship between the first tag and the another storage unit storage the second data is rebuilt. Therefore, data is efficiently stored by using a plurality of storage units to prolong a lifespan of the flash memory. | 01-17-2013 |
20130154493 | DIMMING CONTROLLING CIRCUIT FOR LED - A dimming controlling circuit for LED includes: a switch configured to connect a main circuit and a power grid; a switch-on duration controlling circuit configured to output a switch-on duration controlling signals according to action times of the switch; a switch-off controlling circuit configured to output a switch-off controlling signal according to a comparison result of the voltages of the switch-on duration controlling signal and of a signal from a terminal of a switch transistor in the main circuit; a switch-on controlling circuit configured to generate a switch-on controlling signal after a first preset duration since receiving the switch-off controlling signal; and a logic unit configured to output a switch transistor controlling signal. | 06-20-2013 |
20130163989 | METHOD AND APPARATUS FOR AUTHENTICATION IN PASSIVE OPTICAL NETWORK - A method and apparatus for authentication in a passive optical network are disclosed. In the disclosure, a PLOAM message is sent from an ONU to an OLT, where the PLOAM message includes a first field for carrying an ONU identifier (ONU-ID) and a second field for carrying a first logic registration code, where the ONU-ID is assigned by the OLT to identify the ONU and wherein the first logic registration code is assigned to a user by an operation management system communicatively connected to the OLT and provisioned to the user for authentication. The OLT is configured to judge whether the first logic registration code received from the ONU matches with a second logic registration code provisioned by the operation management system to the OLT and to promote the ONU into service if the first logic registration code matches with the second logic registration code. | 06-27-2013 |
20130282881 | SERVICE DISTRIBUTION METHOD, DEVICE AND SYSTEM - A service distribution method includes the steps of: firstly generating, by a management system, a corresponding configuration file from service information of a user, and sending the configuration file to an Optical Network Termination (ONT) of the user through an Optical Line Terminal (OLT); and then performing, by the ONT, corresponding configuration in accordance with the configuration file. A service distribution system and a management system are provided. The invention is applied to enable service distribution with good extendibility. | 10-24-2013 |
20130315594 | METHOD, SYSTEM, AND DEVICE FOR TRANSMITTNG OPTICAL NETWORK TERMINAL MANAGEMENT AND CONTROL INTERFACE MESSAGE - The present application discloses a method, a system and a related device for transmitting an OMCI message. In the method, an optical line terminal device sends configuration information to an optical network terminal device, where the configuration information is configured to instruct the optical network terminal device to configure a multicast port on the optical network terminal device to an enabled status so as to establish a multicast channel. The optical line terminal device sends an OMCI message that includes multicast information to the optical network terminal device through the multicast channel, where the multicast information includes a multicast port identifier and the multicast port identifier is configured to reflect a mapping between the OMCI message and the multicast port. | 11-28-2013 |
20140095510 | Information Presentation Method, System, Client and/or Server - Systems and methods are provided for presenting information. For example, a trigger command is acquired; one or more first points of interest are selected based on at least information associated with the trigger command; a first zone associated with the first points of interest is acquired from an electronic map, the electronic map being divided into a plurality of second zones including the first zone; a predetermined number of third zones are acquired from the plurality of second zones, the first zone being included at a center area of the third zones; one or more first messages published in the third zones and one or more first geographic positions corresponding to the one or more first messages are acquired; and the first messages published in the third zones and the corresponding first geographic positions are presented according to certain embodiments. | 04-03-2014 |
20140101144 | Methods and Systems for Displaying Microblog Topics - Methods and mobile terminals are provided for displaying microblog topics. An example method includes, sending by a mobile terminal a post that includes at least a first geographic location of the mobile terminal to a server so that the server can search for microblog topics associated with the first geographic location of the mobile terminal based on at least information associated with the post, receiving the microblog topics sent by the server, and sorting the received microblog topics. The method further includes, displaying one or more first microblog topics of the sorted microblog topics on a center area of an interface of the mobile terminal, and displaying the rest of the sorted microblog topics around the center area toward one or more sides of the interface. | 04-10-2014 |
20140123035 | Method, terminal, server and computer readable medium for displaying microblog topic - The present disclosure discloses a method and system for displaying a microblog topic, a UE, a server, and a non-transitory computer-readable storage medium in the field of communication. The method includes that: when a receiver needs to receive a microblog topic, information on a location of the receiver is acquired; the microblog topic and information on a location where the microblog topic is released are acquired from a microblog server according to a preset distance and information on the location of the receiver, wherein a distance between the location where the microblog topic is released and the location of the receiver is no greater than the preset distance; and the microblog topic is displayed in a map of an area in which the receiver is located on a | 05-01-2014 |
20140255030 | METHOD AND APPARATUS FOR AUTHENTICATION IN PASSIVE OPTICAL NETWORK - A method and apparatus for authentication in a passive optical network are disclosed. In the disclosure, a first terminal serial number of an ONU and a first logic registration code are transmitted from the ONU to an OLT; if the OLT determines that the first terminal serial number does not match a second terminal serial number stored on the OLT, the OLT judges whether the first logic registration code received from the ONU matches a second logic registration code stored on the OLT; the OLT stores the first terminal serial number received from the ONU on the OLT if the first logic registration code matches the second logic registration code. | 09-11-2014 |