Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426) |
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05/24/2001 | CA2325644A1 Network enhancement by utilizing geolocation information |
05/23/2001 | EP1102436A1 Radio communication device for radio packet communication system |
05/23/2001 | EP1102426A2 Wireless modem alignment in a multicell environment |
05/23/2001 | EP1102422A1 Method and system for improving transmission efficiency in TDMA multi-carrier communication systems |
05/23/2001 | EP1102421A2 Method and system for avoiding periodic bursts of interference in wireless communication between a mobile unit and base unit |
05/23/2001 | EP1102420A1 Receiver and equalizing method |
05/23/2001 | EP1102419A1 Receiving device and method of generating replica signal |
05/23/2001 | EP1102418A1 Communication device and communication method |
05/23/2001 | EP1102417A2 Method and system for power-conserving interference avoidance in communication between a mobile unit and a base unit in a wireless telecomunnication system |
05/23/2001 | EP1102416A2 Mobile station with closed loop transmission power control system and method |
05/23/2001 | EP1102413A2 Multiband mobile communication apparatus |
05/23/2001 | EP1102228A2 Navigation system using route information transmitted from a central station |
05/23/2001 | EP1101379A1 Apparatus, method of and system for improving capacity in a communications network |
05/23/2001 | EP1101374A1 Method for indicating power consumption in a packet switched communication system |
05/23/2001 | EP1101371A1 Features for emergency calling and short messaging system |
05/23/2001 | EP1101370A1 Wireless local loops including horizontally polarized antennas |
05/23/2001 | EP1101334A1 Dynamic sampling of a transmission channel |
05/23/2001 | EP1101312A1 Apparatus and method for generating sync word and transmitting and receiving the sync word in w-cdma communication system |
05/23/2001 | EP1101311A1 Transmitting and receiving device and method for continuous outer-loop power control while in dtx mode in a cdma mobile communication system |
05/23/2001 | EP1101307A1 Cellular internet protocol modem network |
05/23/2001 | EP1101300A2 Flexible optical rf receiver |
05/23/2001 | EP1101298A1 Apparatus and method for implementing handoff in mobile commnication system with short sync channel |
05/23/2001 | EP1101297A1 Apparatus and method for exchanging variable-length data according to a radio link protocol in a mobile communication system |
05/23/2001 | EP1101296A1 Communication system with fast control traffic |
05/23/2001 | EP1101295A1 Method for an automatic search by an aircraft of a communication address of a ground entity in an atn network |
05/23/2001 | EP1101294A2 Gated transmission in control hold state in cdma communication system |
05/23/2001 | EP1101293A1 Closed loop power control in a radio communication system |
05/23/2001 | EP1101292A1 Closed loop power control in a radio communication system |
05/23/2001 | EP1101177A1 Aircraft flight data acquisition and transmission system |
05/23/2001 | EP1059742A4 Method for the wireless and remote transmission and reception of coded information, variants and portable device for realising this method |
05/23/2001 | EP0775405B1 Method of and apparatus for interference rejection combining in multi-antenna digital cellular communications systems |
05/23/2001 | DE19958118A1 Antenna selection method for radio data transmission system |
05/23/2001 | DE19838662C2 Kommunikationsgerät mit Notfallbatterie sowie Verfahren zum Einrichten desselben The same communication device with emergency battery and method for establishing |
05/23/2001 | CN1296717A Uncoordinated frequency hopping cellular system |
05/23/2001 | CN1296711A Radio receiver and received power amplifying method |
05/23/2001 | CN1296710A Method and mobile element for setting up telecommunication links in telecommunication systems, especially in DECT/GAP systems |
05/23/2001 | CN1296699A Interactive communication system comprising users connected in groups |
05/23/2001 | CN1296685A Communication terminal, base station, and method of radio communication |
05/23/2001 | CN1296679A Method and system for facilitating timing of base stations in asynchronous CDMA mobile communications system |
05/23/2001 | CN1296678A Transmitting/receiving device |
05/23/2001 | CN1296677A Demodulation method and apparatus in high speed time division multiplexed packet data transmission |
05/23/2001 | CN1296676A Signal acquisition method and apparatus |
05/23/2001 | CN1296675A Method for protecting power control commands used for uplink power control |
05/23/2001 | CN1296674A Time dalay control method |
05/23/2001 | CN1296671A CDMA receiver and CDMA receiving method |
05/23/2001 | CN1296668A Radio communication device and encoding method |
05/23/2001 | CN1296648A Radio transmitter and transmission directivity adjusting method |
05/23/2001 | CN1296368A Structure for supporting radio paging service property in radio telecommunication system |
05/23/2001 | CN1296364A Method for time-gap selection and distribution, base station and mobile station |
05/23/2001 | CN1296363A Calibration for radio moden in multicell environment |
05/23/2001 | CN1296359A Transmission mode combining CDMA tech. with variable speed image compression coding |
05/23/2001 | CN1296345A Method for controlling emitted power and communication system using same |
05/23/2001 | CN1296344A Radio communication device with coordinated master and subtransmitter |
05/23/2001 | CN1296343A Synthetic mobile communication system and device |
05/23/2001 | CN1296341A Frequency-extended communication equipment and method |
05/23/2001 | CN1296335A Power amplifier system |
05/23/2001 | CN1296189A Transmission method and system using standard transmission network of unit connected with earthquake equipment |
05/23/2001 | CN1066307C Output power controlling circuit and antenna shared device of mobile telecommunication apparatus |
05/23/2001 | CN1066301C 多用户频谱扩展通信系统 Multiuser spread spectrum communication system |
05/23/2001 | CN1066300C Voice transmitting apparatus and voice receiving apparatus using unique word patterns |
05/22/2001 | US6236937 GPS receiver with cross-track hold |
05/22/2001 | US6236869 Portable terminal equipment |
05/22/2001 | US6236865 Operating a cellular telecommunication system |
05/22/2001 | US6236864 CDMA transmit peak power reduction |
05/22/2001 | US6236863 Comprehensive transmitter power control system for radio telephones |
05/22/2001 | US6236858 Wireless terminal automatically alerting user upon wireless terminal entering a specified physical location |
05/22/2001 | US6236844 Proportional diversity radio receiver system |
05/22/2001 | US6236841 Transmission output power control circuit for controlling each of antennas to optimal states |
05/22/2001 | US6236838 System for superresolution based estimation of control signals in a communications system |
05/22/2001 | US6236834 Method and apparatus for limiting interference between satellite systems |
05/22/2001 | US6236833 Scalable switch matrix and demodulator bank architecture for a satellite uplink receiver |
05/22/2001 | US6236674 Transceiver control with sleep mode operation |
05/22/2001 | US6236662 Multirate time reservation multi-access protocol |
05/22/2001 | US6236654 Method and apparatus for managing learning in an address table in memory |
05/22/2001 | US6236651 Base station |
05/22/2001 | US6236649 Method for controlling direct call between mobile subscriber terminals in mobile communication system |
05/22/2001 | US6236648 CDMA receiver |
05/22/2001 | US6236646 Packet data communications scheduling in a spread spectrum communications system |
05/22/2001 | US6236643 Multiport data switch having variable maximum packet length |
05/22/2001 | US6236375 Compact offset gregorian antenna system for providing adjacent, high gain, antenna beams |
05/22/2001 | US6236354 Reducing satellite signal interference in a global positioning system receiver |
05/22/2001 | US6236338 Navigation apparatus using radio communication device |
05/22/2001 | US6236337 Process for transmitting information between moving bodies and a communication device for carrying out this process |
05/22/2001 | US6236272 Traveling wave power combiner and radio base station |
05/22/2001 | US6236263 Demodulator having cross polarization interference canceling function |
05/22/2001 | CA2217686C Multi-function interactive communications system with circularly/elliptically polarized signal transmission and reception |
05/22/2001 | CA2213383C Intelligent pager for remotely managing e-mail messages |
05/22/2001 | CA2210578C Diversity gain controlled cell-site transmission to prevent traffic signals from propagating beyond reachable extent of control signals |
05/17/2001 | WO2001035693A1 Capacity allocation for voice and data signal in a tdma system |
05/17/2001 | WO2001035671A1 Method of transmission of image by cdma system |
05/17/2001 | WO2001035630A1 Digital image processing |
05/17/2001 | WO2001035610A1 Method for controlling dsl transmission power |
05/17/2001 | WO2001035590A1 Radio receiving system and synchronization detection method |
05/17/2001 | WO2001035580A1 Radio link protocol enhancements to reduce setup time for data calls |
05/17/2001 | WO2001035564A2 Methods and apparatus for reducing synchronization code interference in cdma communications systems |
05/17/2001 | WO2001035563A1 Data communication apparatus and method in multi-carrier cdma communication system |
05/17/2001 | WO2001035550A1 Method, apparatus and computer program for code allocation for variable data rates in a cdma system |
05/17/2001 | WO2001035549A1 Adaptive array communication system and receiver |
05/17/2001 | WO2001035548A1 Downlink signal processing in cdma systems utilizing arrays of antennas |
05/17/2001 | WO2001035547A1 Downlink method to compensate for loss of signal orthogonality in multiuser wireless communication systems |