Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
02/2007
02/27/2007US7184765 Enhanced roaming notification of call handoffs
02/27/2007US7184762 Communication satellite facility and satellite communication system providing bidirectional wideband intersatellite communication
02/27/2007US7184761 Satellite communications system
02/27/2007US7184743 Method and apparatus for allocating uplink resources in a multiple-input multiple-output (MIMO) communication system
02/27/2007US7184734 Radio communication apparatus
02/27/2007US7184733 High frequency receiving device, integrated circuit used for the same, and TV receiver using them
02/27/2007US7184732 PLL frequency synthesizer
02/27/2007US7184729 Digital automatic gain control for transceiver devices
02/27/2007US7184728 Distributed automatic gain control system
02/27/2007US7184721 Transmit power control in a wireless communication device
02/27/2007US7184720 Method and device for simulating radio channel
02/27/2007US7184713 Rate control for multi-channel communication systems
02/27/2007US7184709 Radio packet communication system, radio packet communication method, base station and mobile station
02/27/2007US7184707 Communication device and a method for controlling the communication device
02/27/2007US7184706 Mobile terminal apparatus using a communication protocol capable of flexible communication between non-contact communication means and internal control means
02/27/2007US7184705 Distributed MAC in an uncoordinated radio environment
02/27/2007US7184704 Arrangements and methods for remote configuration of personal equipment via wireless detection of user-id
02/27/2007US7184703 Multi-hop wireless communications system having relay equipments which select signals to forward
02/27/2007US7184500 Method and system for adaptively combining signals
02/27/2007US7184492 Using antenna arrays in multipath environment
02/27/2007US7184488 Quasi-orthogonal space-time codes
02/27/2007US7184473 Equalizers for layered modulated and other signals
02/27/2007US7184463 Method and apparatus for demodulating signals processed in a transmit diversity mode
02/27/2007US7184462 Method and apparatus for configuring a rake receiver
02/27/2007US7184448 Adaptive modulation method, radio network controller, and mobile communication system
02/27/2007US7184447 Apparatus and method for designating a reverse common channel for dedicated communication in a mobile communication system
02/27/2007US7184426 Method and apparatus for burst pilot for a time division multiplex system
02/27/2007US7184420 Method for dynamically locating a wireless TCP proxy in a wired/wireless integrated network
02/27/2007US7184417 Power control protocol for highly variable data rate reverse link of a wireless communication system
02/27/2007US7184409 Blind rate detection method and device in asynchronous mobile communication system
02/27/2007US7184131 Multifunction rangefinder
02/27/2007US7183973 Culled satellite ephemeris information based on accurate distance in range calculations, for quick, accurate assisted locating satellite location determination
02/27/2007US7183926 Adaptable bandwidth RFID tags
02/27/2007US7183925 Interactive system using tags
02/22/2007WO2007022361A1 Synchronizing a radio network with end user radio terminals
02/22/2007WO2007022286A1 International regulatory compliance for ad hoc networking
02/22/2007WO2007022126A2 Transmission structure supporting multi-user scheduling and mimo transmission
02/22/2007WO2007022010A1 Automated provisioning, maintenance, and information logging of custom access point names in packet-based mobile cellular networks
02/22/2007WO2007021891A1 A wireless communication device using adaptive beamforming
02/22/2007WO2007021796A2 Channel and interference estimation in single-carrier and multi-carrier frequency division multiple access systems
02/22/2007WO2007021607A1 Scheduling multi-user transmission in the downlink of a multi-antenna wireless communication system
02/22/2007WO2007021356A1 Transmit power initialization for secondary reverse link carriers in a wireless communication network
02/22/2007WO2007021269A1 Method, apparatus and system for multicast communication in a wireless multi-hop network
02/22/2007WO2007021155A1 Apparatus and method for environment adaptation type downlink closed loop control
02/22/2007WO2007021153A1 Virtual multiple antenna method for ofdm system and ofdm-based cellular system
02/22/2007WO2007021139A1 Dynamic resource allocation method based on frequency reuse partitioning for ofdma/fdd system, and frame transmission method therefor
02/22/2007WO2007021121A1 Communication method and apparatus using forward differential drc in a multi-frequency mobile communication system
02/22/2007WO2007021104A1 System and method for locating a mobile terminal using secure user plane location
02/22/2007WO2007021071A1 Method and system for determining position of mobile communication device using ratio metric
02/22/2007WO2007021058A1 Low-complexity joint transmit/receive antenna selection method for mimo systems
02/22/2007WO2007020996A1 Wireless communication apparatus and wireless communication method
02/22/2007WO2007020994A1 Multicarrier communication system, multicarrier communication apparatus and cqi reporting method
02/22/2007WO2007020958A1 Wireless communication terminal apparatus and cqi selecting method
02/22/2007WO2007020944A1 Short distance wireless communication apparatus, short distance wireless communication method and program
02/22/2007WO2007020941A1 Communication terminal and communication path control method in wireless multi-hop network
02/22/2007WO2007020745A1 Receiver apparatus
02/22/2007WO2007020737A1 Wireless communication system radio-parameter deciding method and apparatus
02/22/2007WO2007020575A1 Format adaptation of a control channel for discontinuous data transmission
02/22/2007WO2007020563A1 Method and apparatus of multiple antennas transmission
02/22/2007WO2007020506A1 Method and apparatus for providing reverse activity information in a multi-carrier communication system
02/22/2007WO2007020305A1 Outer-loop power control method and device for wireless communication systems
02/22/2007WO2007020304A1 Outer-loop power control method and device for wireless communication systems
02/22/2007WO2007019780A1 A method and an apparatus for determinding initial transmit power on the carrier reverse channel
02/22/2007WO2007002032A3 Slow uplink power control
02/22/2007WO2006138191A3 Methods and apparatus for supporting uplinks with remote base stations
02/22/2007WO2006116028A3 Antenna array calibration for wireless communication systems
02/22/2007WO2006107553A3 Method of power control for call migration
02/22/2007WO2006055241A3 Method and apparatus for combining space-frequency block coding, spatial multiplexing and beamforming in a mimo-ofdm system
02/22/2007WO2005101649A3 Direct current offset correction systems and methods
02/22/2007WO2005089216A3 Method, apparatus and computer program product providing quality of service support in a wireless communications system
02/22/2007WO2005086709A3 Controlling jitter effects
02/22/2007WO2005072384A3 Method and systems for dynamic automatic optimization of cdma network parameters
02/22/2007WO2005046113A3 Multiple-input multiple-output system and method
02/22/2007US20070044025 Display device, wireless communication system, method of controlling display device, method of controlling wireless communication system, display device control program, wireless communication system control program and storage media for storing the programs
02/22/2007US20070042814 Mobile station
02/22/2007US20070042799 Auto adaptive technique to provide adequate coverage and mitigate RF interference
02/22/2007US20070042798 Transmit power initialization for secondary reverse link carriers in a wireless communication network
02/22/2007US20070042796 Method, system, base station and data carrier for clash-free transmission between a base station and a number of mobile data carriers
02/22/2007US20070042795 Method of band multiplexing to improve system capacity for a multi-band communication system
02/22/2007US20070042787 Wireless point to multipoint system
02/22/2007US20070042738 Receiver architecture for minimizing use of external bandpass filter between low-noise amplifier and first mixer
02/22/2007US20070042736 Detection circuit and method of adjusting dectection circuit
02/22/2007US20070042730 Terrestrial-Digital Multimedia Broadcasting And Digital Audio Broadcasting Low Intermediate Frequency Receiver
02/22/2007US20070042720 MIMO communication system and user scheduling method
02/22/2007US20070042719 Outer loop power control method and device for wireless communications systems
02/22/2007US20070042718 Outer loop power control method and apparatus for wireless communications systems
02/22/2007US20070042717 Scheduling multi-user transmission in the downlink of a multi-antenna wireless communication system
02/22/2007US20070042713 Portable health monitoring system
02/22/2007US20070042712 Bluetooth Earphone
02/22/2007US20070042711 Method for establishing data transmission path and sensor network employing the same
02/22/2007US20070041463 Superimposed Training for Multiple Antenna Communications
02/22/2007US20070041396 System and method of optimizing the bandwidth of a time triggered communication protocol with homogeneous slot sizes
02/22/2007US20070041354 Method of auditing alarms in a cdma2000 system
02/22/2007US20070041349 Method and apparatus for controlling reliability of feedback signal in a mobile communication system supporting HARQ
02/22/2007US20070041348 Transmitting/receiving apparatus and method for cell search in a broadband wireless communications system
02/22/2007US20070041347 Duplex operation in a cellular communication system
02/22/2007US20070040827 Power supply generating circuit, display apparatus, and portable terminal device
02/22/2007DE19925925B4 Verfahren zur Übertragung von Funksignalen und Empfänger zum Empfang von Funksignalen Method for transmitting radio signals and receiver for reception of radio signals
02/22/2007DE19505905B4 Verfahren und Vorrichtung zur adaptiven Weiterleitung in einem Kommunikationssystem Method and apparatus for adaptive routing in a communication system
02/22/2007DE102005039526A1 Verfahren und Diagnosevorrichtung zur selektiven Prüfung von Empfangsantennen in einem Mehrantennensystem The method and diagnostic apparatus for the selective examination of receive antennas in a multiple antenna system