Patents
Patents for H04B - Transmission (2,303)
06/2005
06/16/2005WO2005055444A2 Method to create hierarchical modulation in ofdm
06/16/2005WO2005055442A2 High range rate signaling
06/16/2005WO2005055441A2 Method and apparatus for granting selective access to a wireless communication device
06/16/2005WO2005055437A2 Method for allocating and accessing radio resources in ofdma system
06/16/2005WO2005055436A2 Transceiver for optical transmission
06/16/2005WO2005054975A2 Ofdm communication channel
06/16/2005WO2005041422A3 Call routing configuration from a mobile terminal docking station
06/16/2005WO2004112264B1 System and method for performing high-speed communications over fiber optical networks
06/16/2005US20050129050 Multiple access communication system for moveable objects
06/14/2005US6906565 Fast lock phase lock loop and method thereof
06/09/2005WO2005053259A1 Ultra-wideband correlating receiver
06/09/2005WO2005053234A1 Method and apparatus for determining network routing information based on shared risk link group information
06/09/2005WO2005053170A2 Method and apparatus for compiling a protocol data unit
06/09/2005WO2005053169A2 Decoupling a harmonic signal from a signal path
06/09/2005WO2005053168A2 Brudged ultra-wideband communication method and apparatus
06/09/2005WO2005013496A3 Apparatus for and method of using a diversity antenna
06/09/2005WO2005013495A3 Space efficient low power cyclic a/d converter
06/09/2005WO2005004337A3 Method for downlink transmission synchronization
06/09/2005US20050124358 Methods and apparatus for terminating use of quick paging channel based on high capacity power source usage
06/09/2005US20050123081 Low-power mixed-mode echo/crosstalk cancellation in wireline communications
06/09/2005US20050122997 Method and system for network access over a low bandwidth link
06/09/2005US20050122920 Method and system for wireless communications using anti-interference to increase channel capacity
06/07/2005US6903585 Pulse width modulated common mode feedback loop and method for differential charge pump
06/02/2005WO2005050852A2 Method and system for providing channel assignment information used to support uplink and downlink channels
06/02/2005WO2005050851A2 Wireless communication method and apparatus for transferring buffered enhanced uplink data from a mobile station to a node-b
06/02/2005WO2005050850A2 Method and system for transferring wireless transmit/receive unit-specific information
06/02/2005WO2004004139A8 System and method for communicating images between intercommunicating users
06/02/2005US20050117669 Method to increase performance of secondary data in a hierarchical modulation scheme
06/02/2005US20050117533 Wireless communication method and apparatus for implementing call admission control based on common measurements
06/02/2005CA2712077A1 Method and system for transferring wireless transmit/receive unit-specific information
06/02/2005CA2546091A1 Method and system for providing channel assignment information used to support uplink and downlink channels
06/02/2005CA2541721A1 Wireless communication method and apparatus for transferring buffered enhanced uplink data from a mobile station to a node-b
06/01/2005EP1041728B1 Spread-spectrum system and method
05/2005
05/26/2005WO2005048471A2 Apparatus for spreading, scrambling and correlation in a reconfigurable digital signal processor
05/26/2005WO2005048469A2 Wireless communication method and apparatus for implementing call admission control based on common measurements
05/26/2005WO2005048468A2 Wireless communication method and apparatus for performing post-detection constellation correction
05/26/2005WO2005048467A2 Systems and methods fro network channel characteristicx measurement and network management
05/26/2005WO2005048466A2 A method and apparatus for interrupting a transmission of a multicast signal
05/26/2005WO2005048465A2 Method and apparatus for processing data blocks during soft handover
05/26/2005WO2005048463A2 Mobile wireless presence and situation management system and method
05/26/2005WO2005013497A3 Method of creating, controlling, and maintaining a wireless communication mesh of piconets
05/26/2005WO2005011134A3 Method and system for delivery of assistance data
05/26/2005WO2005008903A3 A power line communication system and method of operating the same
05/26/2005WO2005004332A3 Improved charge pump system for fast locking phase lock loop
05/26/2005WO2004098073A3 Method and apparatus for conversionless direct detection
05/26/2005WO2003103155A3 Remote application correction
05/26/2005US20050114530 Method and apparatus for granting selective access to a wireless communication device
05/26/2005US20050113045 Bridged ultra-wideband communication method and apparatus
05/26/2005US20050111588 High range rate signaling
05/26/2005US20050111476 Radio resource control
05/26/2005US20050111349 Method and apparatus for determining network routing information based on shared risk link group information
05/26/2005US20050110614 Identification coding schemes for modulated reflectance systems
05/26/2005US20050110450 Decoupling a harmonic signal from a signal path
05/26/2005CA2545468A1 Wireless communication method and apparatus for performing post-detection constellation correction
05/26/2005CA2544795A1 Wireless communication method and apparatus for implementing call admission control based on common measurements
05/26/2005CA2544655A1 Mobile wireless presence and situation management system and method
05/24/2005US6897690 Charge pump system for fast locking phase lock loop
05/19/2005WO2005046065A2 System and method for use in providing information regarding a vehicle that travels a route
05/19/2005WO2005046064A2 Ring optical parametric oscillator/optical parametric amplifier combination in single beamline
05/19/2005WO2005046063A2 A method and apparatus for domain transformation multiple signal processing
05/19/2005WO2005046062A2 Signal processing apparatus and method using multi-output mobile communication system
05/19/2005WO2004112260A3 Ofdma system and method
05/19/2005US20050105553 Wireless communication method and apparatus for transferring buffered enhanced uplink data from a mobile station to a node-B
05/19/2005US20050105487 Method and system for providing channel assignment information used to support uplink and downlink channels
05/18/2005CN1618188A System and method for data packet transport in hybrid wireless communication system
05/18/2005CN1202626C Multi-mode communications system with efficient oscillator synchronization
05/12/2005WO2005043767A2 Gmsk spread modulation
05/12/2005WO2005008901A3 Wireless signal coding and authentication
05/12/2005WO2005004338A3 Reduced complexity sliding window based equalizer
05/12/2005US20050102340 Apparatus for spreading, scrambling and correlation in a reconfigurable digital signal processor
05/12/2005US20050100110 Wireless communication method and apparatus for performing post-detection constellation correction
05/12/2005US20050100037 Method and apparatus for interrupting a transmission of a multicast signal
05/12/2005US20050099216 Adaptive per-pair skew compensation method for extended reach differential transmission
05/12/2005CA2539495A1 Gmsk spread modulation
05/11/2005EP1529359A1 Method for transmitting control signal for mbms data in wireless mobile communication system
05/11/2005EP1529315A2 Handheld device having ultrasonic transducer for axial transmission of acoustic signals
05/06/2005WO2005041426A2 Information and security audio and video transmission reception system
05/06/2005WO2005041424A2 Wireless communications network management system
05/06/2005WO2005041423A2 Wavefront polarization and phase scrambler
05/06/2005WO2005041422A2 Call routing configuration from a mobile terminal docking station
05/06/2005WO2005041404A1 Efficient power supply for rapidily changing power requirements
05/06/2005WO2005018096A3 Method and apparatus for efficient simultaneous re-activation of multiple dormant service instances in a cdma200 network
05/06/2005WO2005008906A3 Multiplexed-input-separated sigma-delta analog-to-digital converter design for pixel-level analog-to-digital conversion
05/06/2005WO2005006576A3 Controlling the extinction ratio in optical networks
05/06/2005WO2005004333A3 Gain compensated fractional-n phase lock loop system and method
05/06/2005WO2005002067A3 Multi-carrier spread spectrum using non-linear modification of sub-carrier bands
05/06/2005WO2004112264A3 System and method for performing high-speed communications over fiber optical networks
05/06/2005WO2004079930A3 Asynchronous mechanism and message pool
05/05/2005US20050096054 Method and apparatus for processing data blocks during soft handover
05/05/2005US20050096026 Mobile wireless presence and situation management system and method
05/05/2005US20050094711 GMSK spread modulation
05/04/2005EP1527523A2 Channel switching for support of multimedia broadcast and multicast services
05/04/2005EP1295404B1 Wireless transceiver with subtractive filter compensating both transmit and receive artifacts
05/04/2005CN1613210A Method for transmitting control signal for MBMS data in wireless mobile communication system
04/2005
04/28/2005WO2005039062A2 Amplifier with capacitor selection
04/28/2005WO2005039061A2 System and method for presence-based routing of communication requests over a network
04/28/2005WO2005002065A3 Ultra-wideband communication through local power lines
04/28/2005US20050091110 Information and security audio and video transmission reception system
04/28/2005US20050090271 Call routing configuration from a mobile terminal docking station
04/28/2005US20050089101 Sub-block domain transformation multiple signal processing
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