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Patent # Description
US-7,725,804 Error correction management based on message type determination
A method, wireless receiver, and wireless communication system manage error correction of received wirelessly transmitted messages. A High Level network layer...
US-7,725,717 Method and apparatus for user authentication
The invention provides for secure end-to-end user authentication by a remote server communicating with a communication device. The communication device further...
US-7,725,409 Gene expression programming based on Hidden Markov Models
Computer programs (600, 700, 800, 900, 1000) and a programmed computer (1100) for automatically generating computer programs (i.e. sequences of instructions) are...
US-7,725,308 Interactive tool for semi-automatic generation of a natural language grammar from a device descriptor
A method, system, and tool product for creating a grammar for a natural language dialog system from a device description is provided. The system can include a...
US-7,725,138 Apparatus for control of in-battery module
An apparatus (100) is provided for powering an in-battery electronic application module (118) without the use of an external on/off switch. A battery pack (102)...
US-7,725,133 Mobile wireless communication devices with quick-send features and methods therefor
A mobile wireless communication device like a cellular handset includes multiple communication addresses stored in its memory. Each address is associated with...
US-7,724,806 Interferer diversity
Providing interferer diversity is disclosed. A received wireless signal is processed to obtain a first processed signal in which a desired information is...
US-7,724,765 Method and apparatus for providing quality of service over a contention access period of a wireless personal...
A method and apparatus for providing quality of service over a contention access period of a wireless personal area network is provided herein. Particularly, the...
US-7,724,707 Network for a cellular communication system and a method of operation therefor
A network for a cellular communication system comprises access points (105-109) supporting cells within a region (113). Each access point (105-109) has an...
US-7,724,702 Multiple configuration communication apparatus
Multiple-configuration communication apparatus includes: a communication device (130) simultaneously maintaining at least a first and a second channel; a storage...
US-7,724,196 Folded dipole multi-band antenna
A loop antenna includes a ground plane and a conductive element with a first C-shaped element portion having an open end and a closed end, with only the open end...
US-7,724,194 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...
US-7,723,959 Method for determining residual battery charge
A method is provided for determining a residual charge on a battery (12), comprising applying a discharge pulse to the battery (12) and measuring a first voltage...
US-7,723,613 Angled double-wall junction
An enclosure (302), an electronic device (300) that includes the enclosure, and a method (600) for forming the enclosure. The enclosure can include a first...
US-7,722,982 Battery pack having non-orthogonal coupling slots
This invention includes a battery pack having an improved battery retention system for coupling to another device, like a desktop charger. The battery pack,...
US-7,721,945 Method and system of pre-loading preferred access contact information in memory
A method (300) and system for pre-loading preferred access contact information can include a transceiver (28), memory (24) for pre-storing preferred access...
US-D616,464 Audio interface
US-D616,409 Housing for a communication device base
US-7,721,261 Method and apparatus for generating pairwise combinatorial tests from a graphic representation
A method (200) of creating pairwise combinatorial test cases from system configuration data can include reading a graphic representation of the system...
US-7,720,601 Method and apparatus for compressing GPS satellite broadcast message information
An assisted global positioning satellite (Assisted GPS) system has a GPS reference network node (260) that collects GPS satellite broadcast messages and prepares...
US-7,720,476 Method for improving the reliability of low latency handoffs
A method for is disclosed in which a first message is received from a first device. Upon receipt of the first message, a registration request is transmitted via...
US-7,720,457 Method and apparatus for minimizing noise on a power supply line of a mobile radio
An apparatus and method are provided for minimizing noise on a power supply line (105) of a mobile radio, such as generated in a vehicular environment. An...
US-7,720,449 Fault-tolerant amplifier matrix
An amplifier matrix (112) has a plurality of inter-coupled matrix clusters (201), and a controller (106). The controller is programmed to detect (304) a fault in...
US-7,719,955 Transmission of signaling information in an OFDM communication system
An Orthogonal Frequency Division Multiplexing, OFDM, transmitter comprises a signalling data generator (113) which generates a set of data symbols indicative of...
US-7,719,848 Base radios with interchangeable modules
Base radios and communication apparatus (100) that include: a chassis (110); at least one power supply module (120) having a height that is substantially the...
US-7,719,355 Method and apparatus for providing a Cartesian training waveform
One provides (401, 402) both an in-phase signal component (501) and a quadrature signal component (601) wherein the latter has a non-zero portion. These two...
US-7,715,559 Crypto-synchronization for secure communication
An apparatus (213) and corresponding methods (FIG. 7) to facilitate maintaining crypto synchronization while processing communication signals in a communication...
US-7,715,352 Method and apparatus for a node to determine a proper duty cycle within an ad-hoc network
A method and apparatus for determining a node's proper duty cycle is provided herein. All nodes (500) within a network (100) will interactively switch...
US-7,715,333 Incoming message decoding in wireless communications devices and methods
A method in a mobile wireless communication device capable of receiving a paging message transmitted in a series of bursts over successive time frames including...
US-7,711,383 Method and system for communicating within a communication network
A method and system for assigning priority to a talk group of a plurality of talk groups in a communication network (100) is provided. The method includes...
US-7,711,382 Method for dynamic group call
A method for providing dynamic group call among a group of users both wireless (10-30) and wireline (40) places the selectability of the call in the hands of an...
US-7,711,371 Method and system for analysis and visualization of a wireless communications network
A system and method for analysis of a wireless communications network is disclosed. A map of a physical environment integrating communications hardware for...
US-7,711,319 Method and system for distributing talk group activity among multiple vehicle repeaters
A system (100) and method (200) for providing a multiple channel site for supporting talk group activity is provided. The method includes determining (202) an...
US-7,710,987 Efficient transitions between operating states in a communication network
An apparatus and method for efficient transitions between operating states in a communication network, includes a preliminary step of having a mobile station in...
US-7,710,932 Method and apparatus for encouraging routing in a network
A node (200) includes a processor (201) for determining neighbor nodes in a routing path to a destination based on a routing table associated with the node...
US-7,710,920 Communication network and method
A wireless, ad-hoc or private communications network comprising nodes, forming with other elements of the network a switching and management infrastructure...
US-7,710,915 Method and a system for managing information in a wireless network
A system and method are provided for managing information in a wireless network. The information can be utilized during handoff of a client from an access point...
US-7,710,522 Liquid crystal device having variable reflected wavelength
A liquid crystal device comprises a cholesteric liquid crystal material interposed between a transparent front plate and a back plate. The cholesteric liquid...
US-7,710,481 Image sensor architecture employing one or more non-volatile memory cells
A circuit for use in an image sensor as well as an image sensing system using the circuit are set forth. The circuit comprises a memory device having a...
US-7,709,732 Carbon nanotubes litz wire for low loss inductors and resonators
An upper frequency-range circuit (160) includes a load element (168) exhibiting a capacitive load impedance. A first matching network (166) includes at least one...
US-D615,059 Communication device
US-7,707,419 Method and apparatus for storing and distributing encryption keys
A first infrastructure system device other than a mobile station generates an encryption key and encrypts the encryption key with a first intrakey associated...
US-7,707,415 Tunneling security association messages through a mesh network
The disclosure relates to techniques and technologies for establishing a secure link between a mesh authenticator and a mesh key distributor for transporting...
US-7,707,313 System and method for routing and domain name system support of a mobile node
System and method are provided for establishing internet protocol (IP) communication between a mobile node (MN) and one or more mobile networks. The method...
US-7,706,822 Timing synchronization and beacon generation for mesh points operating in a wireless mesh network
A method is used by a mesh point that includes one or more step of receiving one of a beacon and probe response from an other mesh point; setting a state of...
US-7,706,765 Method and device for enabling and disabling group transmissions
A source device (110) receives a carrier signal and continuously monitors the carrier signal for a first predetermined condition and a second predetermined...
US-7,706,763 System and method for switching operating modes of a mobile station
When operating a mobile station in an Enhanced General Packet Radio Service (EGPRS)-compliant mode of operation, a first performance of the mobile station (110)...
US-7,706,645 Optical communication system adapted for receiving an optical signal at a plurality of different positions
An optical communication system (200) for transmitting light between a first housing (102) and a second housing (104) of a device (100) is provided. The first...
US-7,706,465 Method and apparatus for communication by a secondary user of spectrum
During operation of a node in a secondary communication system (100) data enters a spreader (301) and is appropriately spread. The spread data is then modulated...
US-7,706,337 Method for performing neighbor discovery in a multi-tier WLAN
A method for performing neighbor discovery in a multi-tier wireless local area network where a client creates a neighbor list identifying a neighbor wherein the...
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