Patent application number | Description | Published |
20100190532 | DYNAMICALLY PROVISIONING A DEVICE WITH AUDIO PROCESSING CAPABILITY - An executable is downloaded to an audio output device over a communications link. The executable may configure the audio output device to decode audio encoded in a specified format. The executable may also or alternatively include other audio processing software. The audio may include voice and/or audio playback, e.g., music playback. The ability to download an audio executable allows dynamic provisioning of various decoding and/or audio process capabilities to an audio output device. This may eliminate the need to transcode digitized audio for playback at the audio output device, and may also allow the audio output device to decode multiple audio formats without having multiple audio decoders permanently residing within the audio output device. | 07-29-2010 |
20100191536 | AUDIO CODING SELECTION BASED ON DEVICE OPERATING CONDITION - A sensor is configured to determine at least one operating condition of a device and a selector is configured to select an audio coding process for the device, based on the operating condition. The operating condition may include remaining battery life of the device and/or ambient noise level. The selected audio coding process may consume less power than another possible audio coding process during audio processing. The audio may include voice and/or audio playback, e.g., music playback. | 07-29-2010 |
20110066971 | METHOD AND APPARATUS FOR PROVIDING APPLICATION INTERFACE PORTIONS ON PERIPHERAL COMPUTING DEVICES - The methods and devices enable displaying image portions generated on a first computing device on a second computing device. A master helper app on the first device receives user content selections and computes bounding boxes on each. The master helper app may expand the system frame buffer to hold the selected content and cause the windows manager to direct applications to draw contents into the expanded frame buffer. The master helper app may invoke a slave helper app on the second device to receive the frame buffer contents. The slave helper app stores the received display data in a frame buffer so the image is displayed. Resizing, blending and partitioning processing of display content can be accomplished on either the first or second devices or on a third proxy device. Keystrokes on the second device can be translated into commands executed on the first device. | 03-17-2011 |
20110105027 | BLUETOOTH INTRODUCTION SEQUENCE THAT REPLACES FREQUENCIES UNUSABLE DUE TO OTHER WIRELESS TECHNOLOGY CO-RESIDENT ON A BLUETOOTH-CAPABLE DEVICE - Interference from other wireless technology co-resident on a Bluetooth-capable device may render one or more Bluetooth frequencies unusable for a Bluetooth introduction sequence. In this case, one or more usable frequencies may be substituted for the one or more unusable frequencies to permit the introduction sequence to proceed. The one or more usable frequencies may be selected from a known set of usable frequencies in the current Bluetooth frequency train. Alternatively, a frequency re-mapping process may be used to select the one or more usable frequencies from the current Bluetooth frequency train. | 05-05-2011 |
20120020258 | SIMULTANEOUS OPERATION OF SHORT RANGE WIRELESS SYSTEMS WITH A MOBILE WIRELESS BROADBAND SYSTEM - Simultaneous operation of a short-ranged time division duplex (TDD) system with a mobile wireless broadband system may be implemented through scheduling and aligning both sets of communications. After determining a TDD frame configuration of the mobile wireless broadband system, a slot map is generated identifying slot-size selection information for each slot in the TDD frame configuration available for simultaneous operation. The slot-size selection information aligns the communication packet structure of the short-ranged TDD system and the uplink/downlink boundary of the TDD frame configuration. The communication device then transmits the slot map to a short-ranged TDD device for establishing the simultaneous operation. | 01-26-2012 |
20130217332 | Platform for Wireless Identity Transmitter and System Using Short Range Wireless Broadcast - Methods, systems and devices for locating a wireless identity transmitter with a central server connected with one or more proximity broadcast receivers, such as stationary receivers or mobile devices operating as wireless receivers. The wireless identity transmitter may be a compact device configured to broadcast messages, such as through Bluetooth® advertisements, including an identification code. When within proximity, a proximity broadcast receiver may receive broadcast messages from the wireless identity transmitter and relay location information along with the wireless identity transmitter's identification code to a central server as sighting messages. The proximity broadcast receiver's own location may provide an approximate location for the wireless identity transmitter. The central server may process sighting messages, which may include signal strength information, to accurately locate the wireless identity transmitter. The central server may transmit data to third-party devices and/or mobile devices of users in response to receiving sightings messages. | 08-22-2013 |
20130217333 | DETERMINING REWARDS BASED ON PROXIMITY OF DEVICES USING SHORT-RANGE WIRELESS BROADCASTS - Methods, systems and devices for presenting rewards to users based on proximity of short-range wireless devices. A wireless identity transmitter may periodically transmit wireless broadcast messages that include obscured identifiers. When within proximity, a proximity broadcast receiver, such as a mobile device carried by a user, may receive and relay the broadcast messages to a server which may process the included information. Based on decrypting the obscured identifiers, the central server may determine whether relayed messages relate to devices associated with a reward program, and may calculate rewards, such as coupons, money, or prizes. Rewards may be presented to users based on sensor data indicated within broadcast messages. In an embodiment, when the server receives a sighting message related to an active search for a target device, a reward is presented to the user of the proximity broadcast receiver that transmitted the sighting message. | 08-22-2013 |
20130260737 | DYNAMICALLY PROVISIONING A DEVICE - A wireless communication device comprises a first wireless interface configured to communicate with a device over a first wireless network, and a second wireless interface configured to communicate with a remote server over a second wireless network, the remote server storing one or more executables. The wireless communication device includes a configured to receive device configuration information from the device over the first wireless network, the device configuration information identifying at least processing hardware resources in the device. The controller is configured to select an executable based on the device configuration information, the executable for configuring the device to process data in a particular format and determine whether the selected executable is stored within the wireless communication device, and if not, to retrieve the selected executable from the remote server by way of the second wireless network, and download the selected executable to the device over the first wireless network. | 10-03-2013 |
20140269644 | ACKNOWLEDGEMENT RATE MODIFICATION IN WIRELESS COMMUNICATION SYSTEMS - Embodiments determine that interference between two radio transmissions is causing, or has the potential to cause, a network device to fail to receive acknowledgement packets. In response to such a determination, the embodiments lower an acknowledgement packet transmission bit rate to increase the likelihood that an acknowledgement packet can be successfully received, thereby avoiding needless retransmission of packets that have been successfully received. | 09-18-2014 |