Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2004
01/22/2004US20040014460 Image data processing apparatus and method
01/22/2004US20040014452 Random access channal access apparatus for mobile satellite communication system and method therefor
01/22/2004US20040014447 Software parameterizable control blocks for use in physical layer processing
01/22/2004US20040014443 Radio reception apparatus, radio reception method and radio reception program capable of switching modulation methods
01/22/2004US20040014438 System and method for excluding narrow band noise from a communication channel
01/22/2004US20040014434 Beam-shaping method
01/22/2004US20040014433 Radio transceiver and method of controlling direction of radio-wave emission
01/22/2004US20040014432 Antenna diversity arrangement
01/22/2004US20040014431 Adaptive communications system and method
01/22/2004US20040014430 Multiple antenna system for wireless communication
01/22/2004US20040014429 Adaptive beam forming using a feedback signal
01/22/2004US20040014425 Transmission-power control assisting apparatus, radio apparatus, and radio terminal apparatus
01/22/2004US20040013213 Receiver for and method of recovering transmitted symbols in a H-ARQ packet retransmission
01/22/2004US20040013211 Time-reversal block transmit diversity system for channels with intersymbol interference and method
01/22/2004US20040013207 Adaptive modulation/coding and power allocation system
01/22/2004US20040013187 Waveform equalizer and shift resistor
01/22/2004US20040013186 Method for transmitting an information of a mobile telecommunication system
01/22/2004US20040013180 Space-time multipath coding schemes for wireless communication systems
01/22/2004US20040013176 Inter-demux communication through a point to point interface
01/22/2004US20040013169 Phase rotation detection apparatus and radio base station apparatus provided therewith
01/22/2004US20040013127 Media access controller having pseudo-static guaranteed time slots
01/22/2004US20040013103 Communication of control information in wireless communication systems
01/22/2004US20040013101 Method and system for allocating power and scheduling packets in one or more cells of a wireless communication system or network
01/22/2004US20040013100 Systems and methods for the assignment of a plurality of processors to a plurality of data servers
01/22/2004US20040013096 Dynamic forward error correction in utra systems
01/22/2004US20040013094 Mobile communication terminal, and antenna array directivity-pattern-controlling method
01/22/2004US20040013038 System and method for processing a signal being emitted from a target signal source into a noisy environment
01/22/2004US20040012907 Transmission power control circuit
01/22/2004US20040012529 Protable radio terminal testing apparatus using single self-complementary antenna
01/22/2004US20040012525 Direction of arrival estimator and direction of arrival estimation method
01/22/2004US20040012513 Analog-to-digital conversion method and device
01/22/2004US20040012489 Antenna device and tire pressure monitoring system including same
01/22/2004US20040012196 Price label communication system
01/22/2004DE20317422U1 Sports stadium interpreter service, for spectators individually via IR- or HF-link
01/22/2004DE20306929U1 Endgerät zum Entschlüsseln eines geteilten Hochgeschwindigkeits-Kontrollkanals (HS-SCCH) Terminal to decrypt a divided high-speed control channel (HS-SCCH)
01/22/2004CA2532622A1 Frequency domain equalization in communications systems with scrambling
01/22/2004CA2492412A1 Apparatus and method of position determination of a first mobile device using information from a second mobile device
01/22/2004CA2492197A1 Method and apparatus for diversity searching and demodulator assignment in a wireless communication system
01/21/2004EP1383348A1 Handling of a wireless device re-entering a service area
01/21/2004EP1383347A2 System and method of accessing and recording messages at coordinate way points
01/21/2004EP1383262A1 Directed retry method based on macro diversity in cdma system
01/21/2004EP1383257A1 Time delay evaluation
01/21/2004EP1383252A1 Method and system for routing bursts in a satellite communication system
01/21/2004EP1383251A1 Wireless-LAN Diversity Antenna
01/21/2004EP1383250A1 Dynamical beam forming adaptation method in a radio communication system
01/21/2004EP1382217A2 Method and apparatus for estimating the position of a terminal based on identification codes for transmission sources
01/21/2004EP1382211A1 Apparatus and method for communicating information to portable computing devices
01/21/2004EP1382186A2 Method of and system for remotely invoking processing tasks at a task processor through voice commands from a terminal device
01/21/2004EP1382181A2 Method and apparatus for power level adjustment in a wireless communication system
01/21/2004EP1382171A1 Dynamically varying linearity system for an rf front-end of a communication device
01/21/2004EP1382146A1 Data communication apparatus and method based on orthogonal frequency division multiple access
01/21/2004EP1382141A1 Power division multiplexing with incoherent signals and fixed power hierarchy
01/21/2004EP1382136A2 Method and communication device for synchronising stations in a radio communications system
01/21/2004EP1382134A1 Communication system with a combination of fixed and mobile platform satellite services
01/21/2004EP1382133A1 Spatial processing and timing estimation using a training sequence in a radio communications system
01/21/2004EP1382132A2 Wireless communications with an adaptive antenna array
01/21/2004EP1382127A1 Combined selective time switching transmission diversity (ststd) method and system
01/21/2004EP1382018A2 Electronic device cover with embedded radio frequency (rf) transponder and methods of using same
01/21/2004EP1381883A1 Ranging system for determining ranging information of a spacecraft
01/21/2004EP1078497B1 Method of and apparatus for communicating data packets in a wireless network of a metropolitan area
01/21/2004EP0906671B1 Medium access control scheme for data transmission on code division multiple access (cdma) wireless systems
01/21/2004EP0872043B1 Aeronautical cellular network
01/21/2004EP0786177B1 Apparatus and method for synchronizing base sites individually in a communication system
01/21/2004CN2600997Y FDD/CDMA communication system
01/21/2004CN2600996Y TDSCDMA communication system
01/21/2004CN2600995Y TDSDMA communiation system
01/21/2004CN2600994Y FDD/CDMA communication system
01/21/2004CN2600993Y TDD/CDMA communication system
01/21/2004CN2600992Y TDD/CDMA communication system
01/21/2004CN2600989Y Direct read type remote transmission data system with photographing dial plate by camera technology
01/21/2004CN1470146A Adaptation of the timing advance in synchronous handover
01/21/2004CN1470145A Medium access control for orthogonal frequency-division multiple-access (OFDMA) cellular networks
01/21/2004CN1470144A Adaptive personal repeater
01/21/2004CN1470143A Radio base station and program for radio base station
01/21/2004CN1470140A Communique wireless subscriber device for a cellular communication network
01/21/2004CN1470139A The communique system for cellular communication network
01/21/2004CN1470126A Data transmission via a radio interface
01/21/2004CN1470118A Adaptive equaliser
01/21/2004CN1470109A Radio base station, directivity control method for radio base station, and program
01/21/2004CN1470108A Selectively activated AGC signal measurement unit
01/21/2004CN1470107A Signal strength compensation for mobile radio channels that considerably vary with time
01/21/2004CN1469678A Measuring technology for radio switching in telecommunication terminal
01/21/2004CN1469677A Portable terminal and notifying method thereof
01/21/2004CN1469664A Radio communication equipment and method
01/21/2004CN1469660A Method of controlling the sending state of local distinction code and mobile communicator realizing the method
01/21/2004CN1469658A Frequency synchronizing method of mobile telecommunication apparatus, especialy initial frequency synchronizing method
01/21/2004CN1469656A Method for measuring mobile phone service group number
01/21/2004CN1469655A Project for selecting threshold to realize path selection with optimum path in radio communication
01/21/2004CN1469654A Repeat folding technology for multi-antenna receiver
01/21/2004CN1469651A System and method for controlling data call service frame in mobile communication system
01/21/2004CN1469650A Transmission format combined indicator decoding circuit and its decoding method
01/21/2004CN1469575A Mobile communication system and wireless information channel set-up method for mobile communication control apparatus
01/21/2004CN1469572A Method and apparatus for determining antenna of radio base station in mobile target zone
01/21/2004CN1469570A Multiple carrier load balancing method
01/21/2004CN1469568A Method of realizing precisely synchronized producing data package in Markov test
01/21/2004CN1469567A Signal receiving and transmitting method and device based on intelligent antenna for CDMA system
01/21/2004CN1469565A Space-time emission diversity receiver for indication channel of movable WCDMA communication system and its receiving method
01/21/2004CN1469554A Automatically balanced radio signal gain system engineering
01/21/2004CN1469132A Movable satellite ground station system
01/21/2004CN1135893C Mobile station supervision of the forward dedicated control channel when in the discontinuous transmission mode