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Patent # Description
US-7,821,955 Universal Plug-and-Play latency and delay compensation
A Universal Plug-and-Play (UPnP) device (200) determines a latency and propagation delay period (LPDP) that is added to a UPnP network (100) response time, based...
US-7,821,466 Normally open and normally closed RF MEMS switches in a mobile computing device and corresponding method
A mobile computing device and corresponding method are disclosed. The mobile computing device includes an RF MEMS switch circuit including at least one normally...
US-7,820,313 Fuel source recognition and gating apparatus and associated method
A gating device (100) and associated method (900) for identifying a fuel container (101) used to refill a fuel cell (102) are presented. A fuel source...
US-7,818,632 Code-word list algorithm
A communications system for reducing bit errors in a received data sequence provides a method for generating candidate code-word sequences for evaluation by a...
US-7,818,271 Parameterized statistical interaction policies
A method and apparatus are disclosed for selecting interaction policies. Values may be provided for a group of parameters for user models. Interaction policies...
US-7,818,170 Method and apparatus for distributed voice searching
A method for distributed voice searching may include receiving a search query from a user of the mobile communication device, generating a lattice of coarse...
US-7,818,166 Method and apparatus for intention based communications for mobile communication devices
A method and apparatus for intention based communications in a mobile communication device is disclosed. The method may include receiving an input from a user of...
US-7,818,142 Method and apparatus for predictive, context-aware, and networked exposure time monitoring
A method and apparatus for predictive, context-aware, and networked exposure time monitoring. The method may include storing (320), in a memory, personal...
US-7,818,034 Multi-mode pivoting carrying holder for mobile devices
A holster or carry holder (100) for a mobile device (150) forms an assembly or combination (200) that includes a first housing (102) and a second housing (112)...
US-7,818,011 Method and apparatus for channel selection
The radio frequency (RF) environment is scanned and analyzed prior to entering a building or otherwise non-ideal propagation path environment. Upon entering the...
US-7,817,987 Apparatus and method for handling messaging service message adaptation
A method and apparatus for handling messaging service message adaptation. An original message is received from an originating communication device, the original...
US-7,817,986 Method and system for providing cellular assisted secure communications of a plurality of ad hoc devices
A method for providing secure communications among a plurality of ad hoc devices includes authenticating one or more first devices within a first network;...
US-7,817,980 Receiver for use in wireless communications and method of operation of the receiver
A wireless receiver (100) for receiving and demodulating a frequency modulated RF (radio frequency) signal by a direct conversion procedure, including channels...
US-7,817,733 Method and system for peak power reduction
A system (100) and method (400) for peak limiting suitable for use in a communication system is provided. The method can include modulating (402) a symbol vector...
US-7,817,599 Method and apparatus for providing seamless mobility across multicast domains
A mobile station (303) provides seamless mobility across multicast domains for communicating with a multicast group (109) in a telecommunication system (300)...
US-7,817,574 Inter-packet-node paging between communication networks
A system and method is disclosed to provide inter-packet-node paging between communication networks. The networks recognize whether inter-network paging is...
US-7,817,534 Method and apparatus for interrupting a transmission of a multicast signal
A method and apparatus for interrupting a transmission of a multicast signal includes a common channel selector (106) coupled to a receiver (102) to receive...
US-7,817,103 Dual-band multi-pitch parasitic half-wave (MPPH) antenna
A dual band multi-pitch helical antenna (101) includes a first section (201) positioned adjacent to the feed point having a widely spaced pitch. A second section...
US-7,814,205 Method and apparatus for managing floor control in a network
A method for managing floor control in a network is disclosed. The method includes beginning a ballot timer when at least one of a) a first node packet is...
US-7,813,510 Key management for group communications
A system for key management for a plurality of nodes includes: a first key generation device (130) for generating a first set of secret keys for secure...
US-7,813,373 Systems, methods and apparatus for detecting time slot interference and recovering from time slot interference...
In a network comprising a source, a destination, and intermediate nodes along a route between the source and the destination, techniques are provided for...
US-7,813,327 Method and system for peer to peer wide area network communication
A method and system for peer to peer wide area network communication is provided. A peer in the network receives one or more media and one or more associated...
US-7,812,679 Multi-band frequency generation method and apparatus
A frequency generation unit (FGU) 100 includes a plurality of selectable voltage controlled oscillators (110) whose output frequencies are chosen in relationship...
US-7,810,105 Method and apparatus for running different types of applications on a wireless mobile device
A method and wireless mobile device runs different types of applications and groups a set of common application interfaces (APIs) that are associated with an...
US-7,809,559 Method and apparatus for removing from an audio signal periodic noise pulses representable as signals combined...
A method for removing periodic noise pulses from a continuous audio signal generated in a pressurized air delivery system includes the steps of: detecting, in a...
US-7,809,412 Electronic device having a single seam hinge
Disclosed are hinges with a single interface or single seam between two halves of the hinge, configured to route through the hinge a flexible circuit element to...
US-7,809,337 System and method for adjusting transmission phasing in a point-to-point communication link
An apparatus and method for adjusting transmission phasing in a point-to-point communication link is disclosed. The relative phases of the transmissions from...
US-7,809,129 Acoustic echo cancellation based on noise environment
A method (200) of cancelling echo in a duplex communication device (100). The method can include detecting a level of noise present on an uplink signal path...
US-7,808,970 Method of dynamically assigning mobility configuration parameters for mobile entities
A method and system of enabling dynamic configuration of mobility configuration parameters for a mobile entity (105) by a mobility configuration agent (120) may...
US-7,808,956 Dynamic, adaptive power control for a half-duplex wireless communication system
The power of a signal transmitted from a mobile terminal of a half-duplex TDMA communication system to a base station is controlled by collecting data relating...
US-7,808,948 Methods for informing mobile stations of control channel architectures
A method for informing mobile stations of a control channel architecture for a wireless communications system is disclosed. At a controller in the wireless...
US-7,808,205 Battery charger and method for communicating battery pack charging status information
A battery charger and method for communicating battery pack charging status information of a battery pack coupled to both the battery charger and an electronic...
US-7,808,185 Backlight current control in portable electronic devices
A method in a portable electronic device (100) having a user interface illumination (110) is disclosed. The method comprises sensing (202) an ambient light level...
US-7,807,307 System and method for distributing fuel to multiple fuel cells
A Personal Area Network (PAN) (100) including multiple communication devices (104, 106, 108) is provided. The communication devices are capable of communicating...
US-7,805,763 Method for distributing values for networks with mobile nodes
A method (100, 200, 300, 400, 600) for sharing values among nodes (processors) (900, 1004, 1006, 1008, 1010) in a network (1000) that includes mobile nodes that...
US-7,805,171 Earmounted electronic device and method
Disclosed is a wireless communication device capable of being positioned in a wearable position adjacent a user's head. The wireless communication device may...
US-7,805,125 Method and system of managing emergency alarms in a wireless communication system
A system for managing emergency alarm messages in a wireless communications system is disclosed. A first subscriber is assigned an emergency alarm responder role...
US-7,805,117 Method and apparatus for minimizing noise in a transmitter
A transmitter (200) includes a plurality of amplifier "n" stages (202, 204, 206) providing predetermined gain stages and a plurality of filters (208, 210). Each...
US-7,804,912 Method and apparatus for encryption of over-the-air communications in a wireless communication system
A communication device converts a bit stream to multiple symbols and provides encryption at a physical layer by shifting a phase of each symbol of the multiple...
US-7,804,807 Managing establishment and removal of security associations in a wireless mesh network
Techniques and technologies are provided for managing establishment, maintenance and removal of security associations (SAs) between nodes in an ad hoc network,...
US-7,802,005 Method and apparatus for configuring buffers for streaming data transfer
A specification of a configurable processor is generated by generating (1) specifications of first and second stream memory interfaces to be operable to access...
US-7,801,571 Multi-use acoustic leak path system
The invention concerns a mobile communications unit (100) having at least one transducer (120) that can broadcast audio through a direct port (110), at least one...
US-7,801,543 Dynamic vocoder assignment in a communication system
An apparatus and method for dynamic vocoder assignment in a communication system that supports multiple vocoders includes a first step (30) of detecting changing...
US-7,801,527 Cell update process with reconfiguration status
If there is a radio link failure condition (330) between a user equipment (380) and a network (390) during or after a reconfiguration process, a cell update...
US-7,801,526 Methods for informing subscribers of adjacent sites
Methods for informing a mobile device of adjacent sites in a RF communication system wherein the RF communication system comprises a first network and a second...
US-7,801,494 Method for PoC server to handle PoC caller preferences
A Push-to-X over Cellular (PoC) server (351) receives a server registration message (301) for a first called device from a second server. The PoC server (351)...
US-7,801,246 Multi-mode communication device for generating constant envelope modulated signals using a quadrature modulator
A quadrature modulated transceiver (102) is used to generate a constant envelope angle modulated signal for communications. To produce the required feedback when...
US-7,801,143 System and method for groupcast packet forwarding in a wireless network
A multi-hop wireless network includes an originator node, a proxy node, and at least one other node. The originator node generates a data packet and transmits...
US-7,801,079 Method and apparatus for battery-aware dynamic bandwidth allocation for groups of wireless sensor nodes in a...
A method and apparatus that allocates bandwidth among wireless sensor nodes in wireless sensor groups in a wireless sensor network (WSN) is disclosed. The method...
US-7,801,068 Selectively receiving data in a multicast environment
A controller (105) registers (205) a first number of channels; registers (210) a first number of clients (125); determines (215) a set of client groups a set of...
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