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Patent # Description
US-8,103,298 Multiple PTT functionality
A communication device and method are presented. The device is in a network of devices of different groups. The device contains a push-to-talk (PTT) button, a...
US-8,103,260 System and method for providing cordless extension of communication devices
A method of providing a cordless extension system for a plurality of communication devices in a defined environment, the method comprising the steps of:...
US-8,103,118 Electronic device with optoelectronic input/output compensation function for a display
Portable devices (100) that include displays (102) and are used in widely ranging ambient light conditions use selectable or adjustable optoelectronic...
US-8,102,857 System and method for processing data and control messages in a communication system
A system and method for receiving data and control messages comprised of a series of data units is provided. The data units comprising each message are...
US-8,102,812 Methods and apparatus for data packet transmission on a network
A change in a client device is detected (306) during a transmission of a plurality of packets destined to at least one first destination used by at least one...
US-8,102,802 Method and apparatus for providing downlink acknowledgments and transmit indicators in an orthogonal frequency...
A communication system provides downlink acknowledgments corresponding to uplink transmission using hybrid automatic repeat request to multiple users in an...
US-8,102,667 Method and apparatus for spatially optimizing surface mount pads on a ball grid array package
Method and apparatus for spatially optimizing the arrangement of surface mount pads on a ball grid array package. An array containing T surface mount pads with...
US-8,102,367 Handheld electronic device including a variable speed input apparatus and associated method
An improved handheld electronic device and method provide an input apparatus having a number of input members, at least a portion of the input members being...
US-8,102,271 Apparatus and method for asset tracking based on ubiquitous sensor network using motion sensing
Provided are an apparatus and method for asset tracking based on a ubiquitous sensor network (USN) using a motion sensing. The apparatus may include: a motion...
US-8,099,643 Minimizing slot wastage using overlapping HARQ regions in OFDMA WiMAX system
A method and system for minimizing slot wastage by overlapping HARQ regions in a communication system. A control region allocation (CRA) utility defines a group...
US-8,099,120 Method and device for enabling selective privacy in a push to talk (PTT) wireless group communication session
A method and device for enabling selective privacy in a push to talk (PTT) wireless group communication session provides improved control over sharing of user...
US-8,098,867 Attachable external acoustic chamber for a mobile device
An external acoustic chamber (220) for attachment to a mobile device (200) is provided. The external acoustic chamber (220) optimizes the audio performance of...
US-8,098,680 Method and system for managing transmissions in a wireless communication network
The present invention provides a method for managing transmissions in a wireless communication network (100). The method at a first node (102) of a plurality of...
US-8,098,644 Method and apparatus for uplink resource allocation in a frequency division multiple access communication system
To address the need for a resource allocation scheme that results in a better tradeoff between the cell-edge performance and the overall spectral efficiency, a...
US-8,098,639 System and method for managing communication channel assignments for different types of communication units in...
System and method for efficiently managing communication channel assignments within talkgroups having dual mode communication units capable of operating on a...
US-8,098,620 Method for status reporting in wireless communication systems when one-time allocated resource is insufficent
A wireless communication terminal includes a controller configured to prompt a transceiver to transmit a partial status report accommodated by a radio resource...
US-D652,402 Communication device
US-8,095,410 Pass through for improved response time
Method and systems of improving the response of public safety personnel to or evacuation from a desired location are provided. In addition to path information...
US-8,095,191 Detection and function of seven self-supported orientations in a portable device
An improved mobile electronic device 100 with a unique thin and cost-effective form and design can have a large display 170 in the outward surface of a flip...
US-8,095,170 Base station and a method of operation therefor
A base station (103) for a cellular communication system comprises a user equipment store (205) which provides a user equipment subset which identifies at least...
US-8,095,160 Intermediate station and method for facilitating handover in a multi-hop communication system
An intermediate station and method for facilitating handover in a multi-hop communications system is disclosed. The method may include receiving a handover...
US-8,095,140 Regrouping wireless devices
The present invention provides a method of switching a number of wireless devices to a common channel. The method comprises automatically broadcasting location...
US-8,094,748 Transceiver architecture with combined smart antenna calibration and digital predistortion
A method, apparatus, and electronic device for using digital predistortion are disclosed. A first transmitter 212 may send a first signal. A second transmitter...
US-8,094,105 Navigation for a non-traditionally shaped liquid crystal display for mobile handset devices
A method, apparatus, and electronic device for displaying data are disclosed. A non-rectangular addressable liquid crystal display 402 with a non-rectangular...
US-D652,017 Communication headset
US-D652,003 Communication device
US-8,090,732 Collaborative searching
Each user can contribute to an original search and to refining the results of the search. Preferences of all of the users are considered in the search even...
US-8,090,396 Push-to-talk features in wireless communications devices and methods
A wireless communications terminal that communicates in a communications infrastructure and methods therefor including opening a push-to-talk (PTT) contact list...
US-8,090,378 Color code reuse for cellular systems
A method for configuring color codes in a cellular telephone network is disclosed. The method includes calculating a distance between all possible color codes...
US-8,090,342 Emergency alert service for inactive mobile stations in a communication system
An apparatus and method for sending emergency alert information to inactive mobile stations in a wireless communication system includes a step of receiving 802,...
US-8,090,051 Combined feedback and feed-forward linearization of radio frequency (RF) power amplifiers
A power amplifier module and corresponding system for linearizing the output from a power amplifier includes both a feedback system, containing a compensator...
US-8,089,863 RF site resilience using multiple visitor location registers simultaneously
A method and system are presented in which communication redundancy is provided. Multicast packets having the same audio and/or control data are simultaneously...
US-8,089,510 Interface method and apparatus for video imaging device
An interface (402) to a video imaging device (490) that generates captured frames of a video image (100) is described. The interface includes control registers...
US-8,086,195 Communication unit and method of operation therefor
A communication unit for a radio communication system comprises a receiver for receiving data over an air interface. The receiver can operate in a first...
US-8,082,414 Method and system for centralized memory management in wireless terminal devices
Methods and systems for controlling centralized memory management in wireless terminal devices. Memory management scripts associated with a wireless application...
US-8,082,000 Method of selecting a private cell for providing communication to a communication device and a communication device
A method of selecting a private cell for providing communication to a communication device (222) in a communication system (200) comprising a plurality of...
US-8,081,985 Load management for a mobility management entity of a cellular communication system
A cellular communication system comprises a Mobile Management Entity, MME, 117 and a load characteristic processor 203 that determines an MME load...
US-8,081,635 Reconstruction of errored media streams in a communication system
A method for reconstructing and reproducing a received media stream while minimizing storage space is presented. The media stream transmitted by a transmitting...
US-8,078,553 Automatic translation of contracts to policies in policy-based networks
A system, method, and information processing system manage a network. At least one contract including one or more components is received at a network that uses...
US-8,078,230 Method and apparatus for providing a prioritized list of display devices for display of a media file
A method and apparatus are disclosed for providing a prioritized list of display devices for display of a media file, the prioritized list being provided on a...
US-8,078,217 Modular multi-sided radio architecture
A multi-sided radio (200) includes an audio centric side (210) including a speaker (208) operationally independent of functions on an opposing side, a data...
US-8,078,209 Method and device for controlling access to a channel in a conventional multi-site communication system
A repeater receives and repeats, on a multi-site channel, a sequence of control and media transmissions included in a session, wherein the session has a...
US-8,078,203 Intelligent messaging service
A method, information processing system, and wireless communication system, that provide wireless messaging services to wireless devices. A wireless messaging...
US-8,078,180 Subscriber server system for a cellular communication system
A subscriber server system 200 for a cellular communication system 100 comprises a subscriber data storage 205 which stores public identities associated with...
US-8,078,175 Method for facilitating a handover of a communication device, communication device, application server for...
A method for facilitating a handover of a communication device (202) active on a first radio access network (210) to a second radio access network (206)...
US-8,077,694 Intelligent scheduling in a time division duplexing system to mitigate near/far interference scenarios
A wireless communication system (100), method, and site controller (112) schedule at least one of transmission and reception of wireless data by at least one...
US-8,077,690 Resource allocation in cellular communication systems
A method for assigning resources to frequency selective (FS) and frequency non-selective (FNS) users, for example, in an orthogonal frequency-division...
US-8,077,154 Electrically non-interfering printing for electronic devices having capacitive touch sensors
A capacitive sensor (200) for a touch sensitive electronic device (800) includes at least one graphic (401) visible to a user. The graphic (401) is configured...
US-8,074,150 Multi-layer cyclic redundancy check code in wireless communication system
A wireless communication device includes a receiver configured to receive a transport block with a sequence of bits wherein A is the number of bits, a first...
US-8,073,514 Electronic device having a dual autodiplexing antenna
A dual autodiplexing antenna (300) redirects power flow (303) from an unloaded antenna to a loaded antenna, thereby improving communication performance under...
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