Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2005
12/22/2005US20050281354 Wireless local area network system using STBC having backward compatibility with prior standards
12/22/2005US20050281351 Apparatus and method for full-diversity, full-rate space-time block coding for even number of transmit antennas
12/22/2005US20050281350 Apparatus and method for space-frequency block coding/decoding in a communication system
12/22/2005US20050281347 Method of operating multi-antenna wireless data processing system
12/22/2005US20050281323 Method of receiver processing of CDMA signals in a CDMA system
12/22/2005US20050281319 Packet spread-spectrum receiver
12/22/2005US20050281285 Mobile IP communication scheme for supporting mobile computer move over different address spaces
12/22/2005US20050281269 Mobile telecommunication system and method for session termination
12/22/2005US20050281245 Mobile radio system capable of controlling base radio station without impossibility
12/22/2005US20050281241 Legacy compatible spatial multiplexing systems and methods
12/22/2005US20050281240 Apparatus and method for efficiently transmitting broadcasting channel utilizing cyclic delay diversity
12/22/2005US20050281232 Method and apparatus for reordering uplink data packets using transmission sequence numbers and time stamps in a mobile communication system
12/22/2005US20050281231 Apparatus and method for synchronization acquisition in a mobile communication system
12/22/2005US20050281230 Support of plural chip rates in a cdma system
12/22/2005US20050281228 System for soft handover in MIMO OFDMA mobile communication system and method thereof
12/22/2005US20050281223 Network system having multiple subnets for a mobile platform
12/22/2005US20050281221 System and method for allocating an adaptive modulation and coding subchannel in an orthogonal frequency division multiple access communication system with multiple antennas
12/22/2005US20050281219 Method and apparatus for data transmission/scheduling for uplink packet data service in a mobile communication system
12/22/2005US20050281217 Method for transmitting TDD frames with increased data payload
12/22/2005US20050281213 Wireless network bridge with remote indicator circuit
12/22/2005US20050281212 Wireless access communication system for data retransmission, data retransmission apparatus and method
12/22/2005US20050281189 Method for transmitting/receiving data in mobile communication systems using an OFDMA scheme
12/22/2005US20050280572 Radar apparatus
12/22/2005US20050280551 Remote control code filtering used for relaying of remote control codes
12/22/2005DE202005011892U1 Vorrichtung zur Bereitstellung von Dienstverfügbarkeitsinformationen in einem drahtlosen Kommunikationssystem Apparatus for providing service availability information in a wireless communication system
12/22/2005DE19921947B4 Verfahren und Vorrichtung zur Rekonstruktion der Verteilung von Radiowellenquellen Method and device for reconstruction of the distribution of radio wave sources
12/22/2005DE19850279B4 Verfahren für die Übertragung von Signalen zwischen einer ersten Funkstation und einer zweiten Funkstation und Funkstation Procedures for the transmission of signals between a first radio station and a second radio station and radio station
12/22/2005DE10243695B4 Passives Repeatersystem zur Funkkommunikation für Gebäude und andere Baulichkeiten, die eine hohe Dämpfung oder Abschirmung von elektromagnetischen Wellen zur Funkkommunikation aufweisen Passive repeater system for radio communication for buildings and other buildings that have a high attenuation or shielding of electromagnetic waves for radio communication
12/22/2005DE102005025393A1 Radar signal detector for wireless local area network system, has signal determining block detecting incoming signal nature upon comparing merit index with one threshold value and estimating angular frequency relative to another value
12/22/2005DE102004026359A1 Wireless communication for wireless information system involves evaluating, exchanging and allocating user related information in stationary terminal with radio module and location related information in mobile terminal
12/22/2005DE102004026071A1 Verfahren und Vorrichtung zum Verarbeiten empfangener Daten einer Funkschnittstelle Method and apparatus for processing received data of a radio interface
12/22/2005DE10108310B4 Verfahren zur Steigerung der spektralen Effizienz durch Nutzung von UMTS und EDGE im gleichen Band A method for increasing the spectral efficiency through the use of UMTS and EDGE in the same band
12/22/2005CA2568605A1 Synchronization on reverse link of mobile mode communications systems
12/22/2005CA2568291A1 Handover execution and communication resumption in wireless access system
12/22/2005CA2567745A1 Scanning neighboring base stations in wireless access system
12/22/2005CA2566980A1 System for handover in bwa communication system and method thereof
12/21/2005EP1608198A1 Apparatus and method for supporting soft handover in broadband wireless access communication system
12/21/2005EP1608197A1 System and method for supporting soft handover in a broadband wireless access communication system
12/21/2005EP1608192A1 Method for transmitting traffic indication message in wireless communication system, base station thereof, method for receiving same, terminal thereof and message structure thereof
12/21/2005EP1608188A2 Method and apparatus in a two-way wireless communication system for location-based message transmission
12/21/2005EP1608187A2 Method and system for signaling in broadcast communication system
12/21/2005EP1608167A1 Moving picture processing device, information processing device, and program thereof
12/21/2005EP1608121A2 Handover for an ofdm wireless communication system
12/21/2005EP1608120A2 Method for transmitting/receiving data in mobile communication system using an OFDMA scheme
12/21/2005EP1608113A1 Message transmission during packet service termination
12/21/2005EP1608100A1 Method for transmitting TDD frames with increased data payload
12/21/2005EP1608099A1 Adaptive Modulation and Coding (AMC) in a MIMO system
12/21/2005EP1608087A1 Wireless communication unit and method for acquiring synchronisation therein
12/21/2005EP1608086A2 Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis
12/21/2005EP1608085A2 Mobile terminal having satellite signal receiving antenna
12/21/2005EP1608084A2 Method and apparatus for performing adaptive control of beam forming
12/21/2005EP1608083A1 Diversity with identification of specific antenna properties and evaluation thereof
12/21/2005EP1608082A2 Transmitting apparatus
12/21/2005EP1608081A2 Apparatus and method for space-frequency block coding/decoding in a communication system
12/21/2005EP1608080A1 Initial cell search algorithm
12/21/2005EP1606956A2 Co-channel wireless communication methods and systems using nonsymmetrical alphabets
12/21/2005EP1606916A2 Multi-antenna communication systems utilizing rf-based and baseband signal weighting and combining
12/21/2005EP1606909A1 Wireless gateway
12/21/2005EP1606893A2 Virtual real-time clock based on time information from multiple communication systems
12/21/2005EP1606892A2 Low noise hybrid circuit for communications systems using time division multiplexing
12/21/2005EP1606891A1 Method and system for power control during the traffic channel initialization period in a cdma network
12/21/2005EP1606890A2 Method and apparatus for providing deferrable data services in a cellular communication system
12/21/2005EP1606829A2 Mechanism for reserving multiple channels of a single medium access control and physical layer
12/21/2005EP1606690A2 Satellite assisted push-to-send radioterminal systems and methods
12/21/2005EP1532744A4 Method and system for improved beacon acquisition performance with time slot and antenna sector reuse
12/21/2005EP1516465B1 Method for determining useful signal parameters and interference signal parameters from a received signal in a radio communication system
12/21/2005EP1273106B1 Method and transmission circuit for producing a transmission signal
12/21/2005EP1256184A4 Method and apparatus for the control of modem transmit power
12/21/2005EP1110422B1 Random access in a mobile telecommunications system
12/21/2005EP1084587B1 Fast acquisition of traffic channels for a highly variable data rate
12/21/2005EP1048127B1 Method and apparatus for multipath delay estimation in direct sequence spread spectrum communication systems
12/21/2005EP1016299B1 A power control subsystem
12/21/2005EP0898835B1 Multi-mode communication network with handset-assisted cordless base station activation
12/21/2005EP0801474B1 Booster
12/21/2005CN1711792A Method and apparatus for handoff of a wireless packet data services connection
12/21/2005CN1711711A Wireless local area network repeater with detection
12/21/2005CN1711709A Method and apparatus for determining signal-to-interference ratio with reduced bias effect
12/21/2005CN1711705A Base station device and adaptive modulation method
12/21/2005CN1711702A Wireless transmit/receive units having multiple receivers and methods
12/21/2005CN1711701A Method for transmit power compensation in a mobile communication terminal and communication terminal for implementing said method
12/21/2005CN1710970A Time-division duplex synchronous CDMA base station receiving-transmitting apparatus and method
12/21/2005CN1710953A Image call selection method of mobile terminal
12/21/2005CN1710834A Method for transmitting tdd frames with increased data payload
12/21/2005CN1710833A Relative method for primary synchronizing in CDMA mobile communication system
12/21/2005CN1710832A Peak-value detection method of CDMA mobile communication system
12/21/2005CN1710831A Method and apparatus for indicating upstream schedule information whether sending or not in wide-band CDMA
12/21/2005CN1710830A Apparatus and method for transmitting physical layer signalling using special physical data channel
12/21/2005CN1710829A Method for supporting low data-rate in reinforced upstream special channel of WCDMA system
12/21/2005CN1710828A Network element time synchronizing method in mobile communication system
12/21/2005CN1710827A Locomotive number and train number registration and deregistration method in locomotive wireless communication system
12/21/2005CN1710826A Method for selecting send-antenna through closed-loop control in multi-antenna system
12/21/2005CN1710825A Intelligent antenna downstream wave-packet formation method combined with space hour block coding
12/21/2005CN1710824A Communication mode control method for mobile wireless communication device
12/21/2005CN1710823A Wireless positioning data communication system based on intelligent data collection terminal
12/21/2005CN1233190C Portable telephone set
12/21/2005CN1233188C Portable telephone terminal and peripheral appts. for acoustic test of portable telephone terminal
12/21/2005CN1233183C Wireless communication system of random access request consisting of multiple access group
12/21/2005CN1233181C Improved signalling scheme for high speed downlink packet access
12/21/2005CN1233144C Radio imaging equipment and method thereof
12/21/2005CN1233136C Method and apparatus for demodulating information signal