Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
10/2006
10/10/2006US7120116 Method and apparatus for assigning packet resources of wireless local loop (WLL)
10/10/2006US7119741 Method for combined use of a local RTK system and a regional, wide-area, or global carrier-phase positioning system
10/10/2006CA2378685C Apparatus and method for releasing reverse common channel in cdma communication system
10/10/2006CA2340146C Antenna system architecture
10/10/2006CA2292495C Modified downlink power control during macrodiversity
10/10/2006CA2256416C High data rate cdma wireless communication system
10/10/2006CA2210144C A low-complexity direct conversion receiver for delay-and-correlate transmitted reference signaling
10/05/2006WO2006105459A1 Platform noise mitigation in ofdm receivers
10/05/2006WO2006105380A1 A portable motion-activated position reporting device
10/05/2006WO2006105337A2 Apparatus and method for identifying last speaker in a push-to-talk system
10/05/2006WO2006105334A2 System and method for efficiently providing high-performance dispatch services in a wireless system
10/05/2006WO2006105316A2 Technique for facilitating communication handoffs by directing a directional antenna in the direction of the communication device
10/05/2006WO2006105297A2 Apparatus and method for doppler shift compensation scheme
10/05/2006WO2006105275A2 Push to talk over cellular (half-duplex) to full-duplex voice conferencing
10/05/2006WO2006105010A1 Methods and apparatus for cellular broadcasting and communication system
10/05/2006WO2006105005A2 Method and apparatus for reducing round-trip latency and overhead within a communication system
10/05/2006WO2006104948A2 System and method for creating a wireless picocell
10/05/2006WO2006104618A2 Method and apparatus for indicating an expected level of quality in a private push to talk (ptt) network
10/05/2006WO2006104360A1 Method and system for transmitting information of respondent participating in push to talk over cellular network session
10/05/2006WO2006104358A1 Antenna selection diversity apparatus and method in a broadband wireless communication system
10/05/2006WO2006104352A1 Supl initialization message in a location information system and method and system for processing supl by using the same
10/05/2006WO2006104348A1 Method and apparatus for signaling maximum ue transmitter power information to base station for scheduling of uplink packet transmission in a mobile communication system
10/05/2006WO2006104347A1 Method of managing radio resources and node b apparatus implementing the same
10/05/2006WO2006104346A1 Multimedia broadcast/multicast service cells reconfigurations
10/05/2006WO2006104337A1 Method for managing network node overload and system thereof
10/05/2006WO2006104220A1 Wireless communication system
10/05/2006WO2006104211A1 Transmission power control method and mobile station
10/05/2006WO2006104208A1 Transmission power control method and mobile station
10/05/2006WO2006104185A1 Radio device
10/05/2006WO2006104142A1 Mimo decoder and mimo decoding method
10/05/2006WO2006104105A1 Communication system, communication relay apparatus, and communication relay method
10/05/2006WO2006104102A1 Multi-carrier communication device and multi-carrier communication method
10/05/2006WO2006104054A1 Transmission method and transmission system
10/05/2006WO2006104040A1 Push-to-talk communication system and push-to-talk communication method
10/05/2006WO2006104029A1 Receiving terminal
10/05/2006WO2006103922A1 Radio receiver
10/05/2006WO2006103888A1 Directivity communication apparatus, communication method, communication program, and communication system using directivity communication apparatus
10/05/2006WO2006103878A1 Array antenna, directivity control method, directivity control program, and medium containing directivity control program
10/05/2006WO2006103834A1 Wireless tag communication apparatus
10/05/2006WO2006103680A2 Efficient server polling system and method
10/05/2006WO2006103547A1 Combined handover of the circuit-switched (cs) and packet-switched (ps) resources
10/05/2006WO2006103295A1 Device and method for increasing the robustness or the capacity of wireless communication systems
10/05/2006WO2006103283A1 A method for allocating downlink data streams in a distributed antenna system
10/05/2006WO2006103099A1 'happy bit' setting in a mobile communication system
10/05/2006WO2006103067A1 Method for scaling an e-dch channel
10/05/2006WO2006102922A1 Method and device for transmitting a sequence of transmission bursts
10/05/2006WO2006102844A1 A rssi and ultrasonic based hybrid ranging technology
10/05/2006WO2006102741A1 Circuit and method for automatic gain control
10/05/2006WO2006073893A3 Adaptive beam forming with multi-user detection and interference reduction in satellite communiation systems and methods
10/05/2006WO2006073533A3 Call setup for a wireless mobile network and supporting method, apparatus, and readable medium
10/05/2006WO2006072665A8 Data transmission in mobile communication system
10/05/2006WO2005104388A3 System for synchronizing a portable transceiver to a network
10/05/2006WO2005091890A3 Method and apparatus for security in a wireless network
10/05/2006WO2005086624A3 Broadcast signal delivery system for use with wireless technology
10/05/2006WO2005081962A3 INTEGRATED CELLULAR VoIP FOR CALL REROUTING
10/05/2006WO2005077063A3 Method and apparatus for aligning time references when separated by an unreliable data packet network
10/05/2006WO2005004501A3 Synthetic path diversity repeater
10/05/2006WO2004103773A3 Rearview mirror assemblies incorporating hands-free telephone components
10/05/2006WO2003090380A9 Method and apparatus for measuring frequency of a basestation in cellular networks using mobile gps receivers
10/05/2006US20060225089 Wireless terminal device, wireless communication method, and computer program
10/05/2006US20060224755 Radio LAN system implementing simultaneous communication with different types of information and communication method for the same
10/05/2006US20060224716 Digital content distribution system
10/05/2006US20060223567 Method of managing radio resources and Node B apparatus implementing the same
10/05/2006US20060223565 Method to optimize forward link capacity from a mixed population of single- and dual-diversity mobile stations
10/05/2006US20060223564 System and method for efficiently providing high-performance dispatch services in a wireless system
10/05/2006US20060223563 Method and system for transmitting information of respondent participating in push-to-talk over cellular network session
10/05/2006US20060223562 Method and apparatus for indicating an expected level of quality in a private push to talk (PTT) network
10/05/2006US20060223561 Base station bandwidth allocation for extending coverage within a cell
10/05/2006US20060223559 Doppler compensation scheme
10/05/2006US20060223558 Cross-core calibration in a multi-radio system
10/05/2006US20060223557 Efficient gap allocation for cell measurements in asynchronous communication networks
10/05/2006US20060223504 Efficient server polling system and method
10/05/2006US20060223477 Receiving apparatus, signal processing circuit, and signal receiving method
10/05/2006US20060223476 Antenna selection diversity apparatus and method in a broadband wireless communication system
10/05/2006US20060223475 Receiver having no tracking error
10/05/2006US20060223474 Semiconductor integrated circuit
10/05/2006US20060223472 DC cancellation circuit
10/05/2006US20060223471 Receiver having a gain cancelling amplifier
10/05/2006US20060223460 Techniques to enhance diversity for a wireless system
10/05/2006US20060223459 Apparatus and method for identifying last speaker in a push-to-talk system
10/05/2006US20060223449 Systems and methods for control channel signaling
10/05/2006US20060223447 Adaptive down bias to power changes for controlling random walk
10/05/2006US20060223445 Closed-loop power controlled radio communication system
10/05/2006US20060223439 Wireless repeater assembly
10/05/2006US20060221999 Method and apparatus for adaptive network allocation
10/05/2006US20060221983 Communications backbone, a method of providing a communications backbone and a telecommunication network employing the backbone and the method
10/05/2006US20060221949 Efficient detection and/or processing in multi-hop wireless networks
10/05/2006US20060221928 Wireless device and method for wireless multiple access
10/05/2006US20060221925 Token Registration of Managed Devices
10/05/2006US20060221924 Mobile communications terminal for transmitting data frames in wireless lan and method thereof
10/05/2006US20060221909 Management of resource in a point-to-multipoint or multipoint-to-multipoint-type communication network, using two allocation levels
10/05/2006US20060221908 Base transceiver station
10/05/2006US20060221907 Method and apparatus for bit mapping enhanced-dedicated physical control channel (E-DPCCH) information in UMTS wireless communication system
10/05/2006US20060221906 Base station apparatus
10/05/2006US20060221905 Master/slave oscillation production and distribution in a multiple RF transceiver system supporting MIMO operations
10/05/2006US20060221898 Method and transmitter for transmitting data in a multi-carrier system via a number of transmitting antennas
10/05/2006US20060221884 Multiplex switching scheme for communications network
10/05/2006US20060221883 Method and apparatus for high rate data transmission in wireless communication
10/05/2006US20060221880 Method, apparatus and computer program product providing slow associated control channel (SACCH) repetition
10/05/2006US20060221879 Radio communication system