Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
03/2005
03/17/2005US20050059431 Diversity receiver
03/17/2005US20050059424 System and method for power control calibration and a wireless communication device
03/17/2005US20050059423 Method for outer loop power control when no cyclic redundancy check results are available on the coded composite transport channel
03/17/2005US20050059422 Method and system for transferring transmit power control information between network management entities in a wireless communication system
03/17/2005US20050059421 System, method, and apparatus for establishing headroom for a mobile station
03/17/2005US20050059416 Information providing system, mobil terminal, wireless access point and charging server used in the system, and information providing method
03/17/2005US20050059395 Rescan method and apparatus of a mobile terminal
03/17/2005US20050059388 Wireless local area network security
03/17/2005US20050059380 System and method for storing and managing personal information
03/17/2005US20050059375 Voltage controlled oscillator, frequency synthesizer and communication apparatus
03/17/2005US20050059360 Compensation of filters in radio transmitters
03/17/2005US20050059356 Apparatus and method for estimating a velocity of a mobile terminal in a mobile communication system
03/17/2005US20050059348 Apparatus and method for receiving signal in mobile communication system using adaptive antenna array scheme
03/17/2005US20050059343 Apparatus and method for identifying a gap filler in a satellite broadcasting system
03/17/2005US20050058216 Block level space time transmit diversity in wireless communications
03/17/2005US20050058212 Multiple antenna systems and methods using high-throughput space-frequency block codes
03/17/2005US20050058193 Frequency domain equalizer for wireless communications system
03/17/2005US20050058183 RAKE receiver having MIXR function
03/17/2005US20050058160 Apparatus and method for providing secondary broadcast service in digital broadcasting system
03/17/2005US20050058156 Method for data-signal quality control, a related receiver and a related transmitter
03/17/2005US20050058154 Packet transmitting method in mobile communication system
03/17/2005US20050058153 Common signaling method
03/17/2005US20050058151 Method of interference management for interference/collision avoidance and spatial reuse enhancement
03/17/2005US20050058121 Ultra-wideband communication protocol
03/17/2005US20050058114 Ultra-wideband communication protocol
03/17/2005US20050058113 Information processing device
03/17/2005US20050058110 Wireless router device for coupling WCDMA system
03/17/2005US20050058105 Apparatus and method for removing transmission DC offset from a mobile terminal transmission signal
03/17/2005US20050058104 Relay apparatus, terminal apparatus and relay method
03/17/2005US20050058103 Method and apparatus for detecting active downlink channelization codes in a TD-CDMA mobile communication system
03/17/2005US20050058102 Ultra-wideband communication protocol
03/17/2005US20050058101 Method of interlacing frames
03/17/2005US20050058098 Frame structure for an adaptive modulation wireless communication system
03/17/2005US20050058097 System and method for dynamic channel allocation in a communication system using an orthogonal frequency division multiple access network
03/17/2005US20050058095 Channel estimation feedback in an orthogonal frequency division multiplexing system or the like
03/17/2005US20050058072 Data flow control for multi-layered protocol stack
03/17/2005US20050057429 Multiband/multichannel wireless feeder approach
03/17/2005US20050057419 Antenna with polarization diversity
03/17/2005US20050057403 Local wireless audio signal RF transmitter and receiver
03/17/2005US20050057373 Parking lot management system using wireless LAN system
03/17/2005US20050057371 System and method for fast detection of specific on-air data rate
03/17/2005US20050057361 Remote surveillance and assisted care using a mobile communication device
03/17/2005US20050057357 Daily task and memory assistance using a mobile device
03/17/2005US20050056704 Contactless integrated circuit card with real-time protocol switching function and card system including the same
03/17/2005DE19681190B4 Verfahren sowie Funkkommunikationsnetz zum unauffälligen Abfangen eines Gesprächs Method and radio communication network for inconspicuous intercepting a call
03/17/2005DE19618142B4 Verfahren zum Übertragen von COFDM-modulierten Rundfunksignalen über ein Satellitensystem sowie Satelliten-Transponder zur Durchführung des Verfahrens A method for transmitting COFDM-modulated broadcasting signals via a satellite system and satellite transponders for performing the method
03/17/2005DE10336365A1 Making and using multimedia marketing and information system or comparable systems, employs radio or satellite transmission and terminal projection systems
03/17/2005DE10303912B4 Verfahren und Vorrichtung zur Bestimmung von Energieverzögerungsprofilen bei einer Datenstrombübertragung über mehrfache Datenübertragungspfade Method and apparatus for determining power delay profiles at a Datenstrombübertragung over multiple data transmission paths
03/17/2005DE102004040440A1 Drahtlose Nur-Sende-Vorrichtung und Verfahren Wireless transmit-only device and method
03/17/2005CA2538380A1 Broadcasting system with return channel
03/17/2005CA2538057A1 Incremental redundancy transmission in a mimo communication system
03/17/2005CA2537474A1 Short-range cellular booster
03/17/2005CA2535998A1 Communication satellite cellular coverage pointing correction using uplink beacon signal
03/17/2005CA2535912A1 Method for compulsorily performing handover in broadband wireless communication system
03/16/2005EP1515579A2 Automatic meter reading system utilizing a countdown timer
03/16/2005EP1515578A1 Seamless mobile services using mobility prediction
03/16/2005EP1515577A2 Rescan method and apparatus of a mobile terminal
03/16/2005EP1515560A1 Improved satellite telephony
03/16/2005EP1515532A1 Method, transmitter and receiver for data signal quality control
03/16/2005EP1515512A2 Location based information delivery
03/16/2005EP1515475A1 Method of interlacing data frames
03/16/2005EP1515471A1 A system and method of dynamically optimizing a transmission mode of wirelessly transmitted information
03/16/2005EP1515470A2 Pipelined turbo multiuser detection
03/16/2005EP1515469A2 Adaptive modulation/demodulation method and radio communications systems
03/16/2005EP1515463A1 Mobile station executing alarm of a degraded communication quality
03/16/2005EP1515460A1 Base station device and adaptive modulation method
03/16/2005EP1515459A2 Wireless communications system, transmitting station and receiving station
03/16/2005EP1515458A1 TDMA radio terminal capable of adjusting transmit timing by using measured delay time
03/16/2005EP1515457A2 Synchronization judging circuit capable of operating moderately
03/16/2005EP1515456A1 Radio communication system and scheduling method
03/16/2005EP1515455A1 Array antenna receiver device
03/16/2005EP1515454A2 Synchronisation signal transmission method and system for CDMA mobile communication
03/16/2005EP1515395A1 Antenna with polarization diversity
03/16/2005EP1515394A2 Wireless communications apparatus and method using array antenna
03/16/2005EP1515227A2 Signal processing apparatus and signal processing method, program, and recording medium
03/16/2005EP1514449A2 Adaptive digital beamformer coefficient processor for satellite signal interference reduction
03/16/2005EP1514439A1 Free space optical terminal with ad hoc network back-up and associated methods
03/16/2005EP1514421A1 Dynamically adjusting data rate of wireless communications
03/16/2005EP1514415A1 Information terminal and information communication system
03/16/2005EP1514390A1 Receiver with selection between a decision feedback equalizer and a linear equalizer
03/16/2005EP1514386A2 Establishing an ad hoc network
03/16/2005EP1514383A1 Method for effecting wireless communication between radio stations and device for carrying out the method
03/16/2005EP1514382A2 Wireless technology co-existence
03/16/2005EP1514370A1 Signal analyzer and method for displaying capacities of code channels
03/16/2005EP1514368A1 Signal analyser and method for displaying powers of code channels with orthogonal transmit diversity
03/16/2005EP1514365A2 Method and apparatus for reducing inter-channel interference in a wireless communication system
03/16/2005EP1442360A4 Burst detector
03/16/2005EP1419623B1 Transmission of data packets in a radiocommunication system using a common hybrid automatic repeat request (harq) process
03/16/2005EP1169796B1 Correction of frequency errors in subscriber stations
03/16/2005EP1119935B1 Method for adapting data rates
03/16/2005EP0966854B1 An access control method and arrangement for a mobile communications system
03/16/2005EP0946920B1 Method and apparatus for real-time ionospheric mapping and dynamic forecasting
03/16/2005EP0870373B1 A method of detecting a call set-up burst, and a receiver
03/16/2005EP0815655B1 Method and apparatus for adaptively selecting a communication strategy in a selective call radio communication system
03/16/2005EP0807360B1 Concentrated subscriber system for wireless local loop
03/16/2005CN2686255Y User equipment for transmitting block set-up transfer using hybrid automatic repeating request
03/16/2005CN2686254Y User equipment (UE) for conducting communciation applied radio time division multiplex/code division multiple access CTDM/CDMA format
03/16/2005CN2686253Y Time division duplexing or time division synchronous code division multiple access user equipment
03/16/2005CN2686252Y User equipment for receiving radio resource control service data unit
03/16/2005CN2686250Y Base station for improving wireless network controller and interoperability of base station with down block up control honeycomb system