Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
05/2004
05/19/2004EP1420574A1 Cellular phone set with image sensing device and method of displaying remaining frame count or exposed frame count
05/19/2004EP1420555A2 Sequence for channel estimation and method for estimating a transmission channel which uses such a sequence for channel estimation
05/19/2004EP1420552A1 Wireless communication system and method using queue-status information
05/19/2004EP1420551A2 Method for transmitting and receiving control messages in a mobile communication system providing MBMS service
05/19/2004EP1420541A2 Systems and methods for transmitting internet protocol data via satellite
05/19/2004EP1420540A1 Apparatus and method for transmitting/receiving encoded signals using multiple antennas in mobile communication systems
05/19/2004EP1420539A2 Systems and methods for selecting a transmission rate and coding scheme for use in satellite communications
05/19/2004EP1420538A1 Method for gated transmission in a CDMA communication system
05/19/2004EP1420537A1 A method and apparatus for assigning codes
05/19/2004EP1420536A1 A method and apparatus for assigning codes
05/19/2004EP1420535A1 A method and apparatus for assigning codes
05/19/2004EP1420534A1 A method and apparatus for assigning codes
05/19/2004EP1420533A1 A method and apparatus for assigning codes
05/19/2004EP1420529A2 Receiving apparatus, transmitting apparatus, and reception method in mimo system
05/19/2004EP1420526A2 Multiplex transport channel for multiservices in a mobile communication system
05/19/2004EP1419670A1 Method and system for a handoff in a broadcast communication system
05/19/2004EP1419663A2 SYSTEM AND METHOD FOR COLLISION−FREE TRANSMISSION SCHEDULING USING NEIGHBORHOOD INFORMATION AND ADVERTISED TRANSMISSION TIMES
05/19/2004EP1419627A2 Joint synchronization and modification of the coefficients of an adaptive equalizer for a cdma receiver
05/19/2004EP1419623A1 Transmission of data packets in a radiocommunication system using a common hybrid automatic repeat request (harq) process
05/19/2004EP1419605A1 Method of improving transmit diversity reliability by including interleaving the transmit data in a single time slot
05/19/2004EP1419603A1 Method for physical layer automatic repeat request for a base station
05/19/2004EP1419599A1 Controlling multiple nodes to execute messages only once, which are divided into groups, or using snmp, or a combination thereof
05/19/2004EP1419593A1 Satellite tv and satellite internet for catv network
05/19/2004EP1419592A1 Method for controlling the beam formation in a mobile radio communication system, handover method and base station for the same
05/19/2004EP1419591A1 Method and apparatus for combining power control commands received in a wireless communication system
05/19/2004EP1419590A2 Power control for a channel with multiple formats in a communication system
05/19/2004EP1419589A1 A method and apparatus for transmitting data in a packet data communication system
05/19/2004EP1419588A2 System for adjusting gain of a mobile station during an idle period of the serving base station
05/19/2004EP1419575A1 Concurrent process for blind deconvolution of digital signals
05/19/2004EP1310059A4 Global encryption system
05/19/2004EP1273105A4 Method and apparatus employing wireless in-band signaling for downlink transmission of commands
05/19/2004EP1206766B1 Location-related wap traffic jam map by associating map excerpts in a traffic information center
05/19/2004EP1186119B1 Method for transmitting a sequence of symbols
05/19/2004EP1121818A4 Method for communicating scrambling code id in mobile communication system
05/19/2004EP1118195B1 Method and apparatus for demodulating and equalizing an am compatible digital audio broadcast signal
05/19/2004EP1105989B1 Method and apparatus for conveying data packets in a communication system
05/19/2004EP1095468A4 Method and apparatus for implementing diversity for a dual-mode communication unit
05/19/2004EP0920733A4 Method and apparatus for detecting interference in a receiver for use in a wireless communication system
05/19/2004EP0679312B1 An information transmission system for increasing the effective rate of transfer of information
05/19/2004DE19737945B4 Verfahren zur Übertragung von Daten in einem Datenübertragungssystem und Datenübertragungssystem Method for transmitting data in a data transmission system and data transmission system
05/19/2004DE10303755A1 Verfahren zur Verbreitung von Informationen zwischen Fahrzeugen und Vorrichtung zur Anwendung des Verfahrens Process for the dissemination of information between vehicles and apparatus for implementing the method
05/19/2004DE10251479A1 Assessing data transmission channel quality between base station and mobile station, employs two or more antenna elements when assessing information exchange
05/19/2004DE10251465A1 Balancing mobile communications terminal transmission power involves dividing standard mobile radio frequency range into frequency intervals, carrying out power balancing for at least some intervals
05/19/2004DE10251314A1 Sendereinstellung auf Grundlage von Sendestatistiken Tuning based on SendStatistics
05/19/2004DE10251186A1 Radio receiver with frequency diversity function, for comparing reception quality of radio program with specified criteria, includes control unit for receiving audio frequency signal of reproduction tuner and outputting adjustment signal
05/19/2004DE10250956A1 Signalverarbeitungsverfahren zur empfangsseitigen Rekonstruktion von Sendedatenströmen in einem MIMO-System A signal processing method for receive-side reconstruction of transmitting data streams in a MIMO system
05/19/2004DE10250613A1 Integrated radio frequency signal level analyzing circuit for controlling output power of transceiver device, has DC/AC converter to produce AC reference voltage corresponding to reference voltage from reference voltage source
05/19/2004DE10226647B4 Verfahren zur Frequenzsynchronisation, insbesondere zur Initialfrequenzsynchronisation, einer mobilen Kommunikationseinrichtung A method of frequency synchronization, in particular for the initial frequency synchronization, a mobile communication device
05/19/2004CN2617089Y Household wireless bidirectional communication monitoring system
05/19/2004CN2617088Y Remote distance wireless monitoring device
05/19/2004CN2617084Y Dual-mode communication chip
05/19/2004CN1498507A Managing burst profile characteristics in TDM systems
05/19/2004CN1498487A Method and system for minimum square error equalization iteratively circulating shorrt training sequences until MSE falls below target threshold
05/19/2004CN1498485A 动态带宽分配 Dynamic Bandwidth Allocation
05/19/2004CN1498478A Coding scheme for wireless communication system
05/19/2004CN1498472A System and method for real time adaptive capacity scheduling
05/19/2004CN1498469A Frame to frame timing sychronizations system and method
05/19/2004CN1498468A Testing loops for channel coder-decoder
05/19/2004CN1498467A Testing loops for channel coder-decorder
05/19/2004CN1498464A Network sychronisation
05/19/2004CN1498463A Point to multi-point hybrid frequency band system architecture
05/19/2004CN1498462A Base station apparatus, communication terminal apparatus, and radio communication method
05/19/2004CN1498461A System and method for dynamic bandwidth allocation
05/19/2004CN1498460A Delay lock loops for wireless communication system
05/19/2004CN1498454A Method and system for effective channel estimation in telecommunication system
05/19/2004CN1498029A Emergency call-back method
05/19/2004CN1498019A Mobile phone, notifying method of key operation valid/invalid and its program
05/19/2004CN1498017A Mobile station, mobile communication system and network selecting method
05/19/2004CN1498011A Mobile terminal equipment, mobile terminal seting changing system and used method and program
05/19/2004CN1498001A Base station, radio communication system and communication method
05/19/2004CN1498000A Method, device of designing base station overlay area in mobile communication system and its program
05/19/2004CN1497999A Mobile communication system, mobile station, base station and its data pack communication method
05/19/2004CN1497997A Mobile communication system and method for controlling its operation and node used for the system
05/19/2004CN1497995A Resource distributing method, base station, mobile station, radio packet communication system
05/19/2004CN1497994A Transmitted power control method, communication equipment and radio communication system
05/19/2004CN1497993A Mobile communication system, base station, mobile station and network control method
05/19/2004CN1497992A Method of compensating receiving power according to frequency of mobile communication terminal
05/19/2004CN1497991A Mobile communication system, mobile terminal, transmission equipment and mobile communication method
05/19/2004CN1497990A Mobile communication system, mobile communication method and radio station used for them
05/19/2004CN1497989A Mobile communication system, mobile communication method and mobile station suitable for it
05/19/2004CN1497988A Device and method of multi-antenna transmitting and receiving signal in mobile communication system
05/19/2004CN1497964A Device for decoing video signal of different form coded
05/19/2004CN1497922A Method for processing reset program when radio link stopped in radio communcation system
05/19/2004CN1497921A Radio communciation circuit, radio communication terminal and method, recording medium and program
05/19/2004CN1497914A Data transceiving method of GPRS terminal processor
05/19/2004CN1497905A Wide area network connecting device and method
05/19/2004CN1497890A Method for processing service in mobile communication system
05/19/2004CN1497888A Mobile communication system and its transmission power control system, base station, mobile station
05/19/2004CN1497882A Random insertion method fortime-division duplex system
05/19/2004CN1497881A Data transmission method fortime-division duplex mobile communication system
05/19/2004CN1497878A System for monitoring direct broadcast radio signal
05/19/2004CN1497871A Signal receiving and service providing method, receiving terminal, satellite control method and device
05/19/2004CN1497870A Low nose block frequency changer having multiple local oscillator
05/19/2004CN1497869A Data communication relay device
05/19/2004CN1497868A Diversity receiving method and its device
05/19/2004CN1497867A Diversity receiver and diversity receiving method
05/19/2004CN1497857A Adaptive blanced device and its program
05/19/2004CN1497775A Antenna structure for electronic equipment with radio communication unit
05/19/2004CN1497521A Method for providing time of bus arriving using special short-term communication
05/19/2004CN1497487A Winner determine system, method, program and its computer readable recording medium