Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
03/2002
03/27/2002CN1081855C Method for controlling diversity receiver apparatus in radio subscriber unit
03/27/2002CN1081854C Method and apparatus for controlling power in variable rate communication system
03/26/2002US6363412 Wireless communication method permitting efficient use of system resources
03/26/2002US6363334 Linear programming method of networking design for carrying traffic from endnodes to a core network at least cost
03/26/2002US6363261 Extended range concentric cell base station
03/26/2002US6363256 Cordless telephone and clock management method
03/26/2002US6363247 System and method for a handset-based emergency audible beacon
03/26/2002US6363245 Portable communication terminal which judges the reception situation by lowest error rate
03/26/2002US6363125 Non-coherent six-port receiver
03/26/2002US6363121 Wireless transmission method for antenna arrays using unitary space-time signals
03/26/2002US6363104 Method and apparatus for interference cancellation in a rake receiver
03/26/2002US6363101 Receiver for receiving a spectrum dispersion signal
03/26/2002US6363099 Physical channel assignment method and transmitter
03/26/2002US6363059 Digital telecommunication facility
03/26/2002US6362906 Flexible optical RF receiver
03/26/2002US6362793 Antenna device and portable radio set
03/26/2002US6362792 Antenna apparatus and portable radio set
03/26/2002US6362781 Method and device for adaptive antenna combining weights
03/26/2002US6362772 Transponder plot system and method
03/26/2002CA2236287C Cdma receiver
03/26/2002CA2213313C Secure satellite receive-only local area network with address filter
03/26/2002CA2134901C A cdma communications method and system
03/21/2002WO2002023936A1 Increased radio communication capacity using transmit power balancing
03/21/2002WO2002023856A2 Transfer of captured data via wireless datalink
03/21/2002WO2002023842A1 Apparatus and method for using adaptive algorithms to exploit sparsity in target weight vectors in an adaptive channel equalizer
03/21/2002WO2002023793A2 A system and method for wireless communication in a frequency division duplexing region
03/21/2002WO2002023769A1 Base station device
03/21/2002WO2002023768A1 Optimised mobile-to-mobile call handling in satellite networks using gprs/umts network architecture
03/21/2002WO2002023767A1 A method and apparatus in a telecommunications system
03/21/2002WO2002023766A2 Secondary station and method of operating the station
03/21/2002WO2002023765A2 Method for transmitting signals inside a radio communications system having an adaptive antenna device
03/21/2002WO2002023764A2 Method and apparatus for setting transmit power control command energy
03/21/2002WO2002023763A1 Secondary station and method of operating the station.
03/21/2002WO2002023762A1 System and method for allocating power
03/21/2002WO2002023761A1 System and method for allocating power
03/21/2002WO2002023760A1 A transmission scheduler for a multiple antenna wireless cellular network
03/21/2002WO2002023759A2 A method and an apparatus for providing both voice and data services in a wireless communication system
03/21/2002WO2002023748A1 Wireless communication network
03/21/2002WO2002023746A2 Method for system-independent digital evaluation of mobile communication reception signals of various mobile radio standards
03/21/2002WO2002023745A2 Method and apparatus for high data rate transmission in a wireless communication system
03/21/2002WO2002023668A1 Bumper-aerial assembly
03/21/2002WO2002023667A2 Smart antenna with no phase calibration for cdma reverse link
03/21/2002WO2002023511A2 Method and apparatus for controlling electronic billboard via satellite
03/21/2002WO2002023356A2 Wireless computing device and method therefore
03/21/2002WO2001099444B1 Rf base station data repeater
03/21/2002WO2001088664A3 Method for dynamically allocating time slots of a common tdma broadcast channel
03/21/2002WO2001082213A3 Rfid reader output control apparatus and method
03/21/2002WO2001080434A3 User interface for a two-way satellite communications system
03/21/2002WO2001078220A8 Data transfer method
03/21/2002WO2001073955A3 System for access to direct broadcast satellite services
03/21/2002WO2001063789A3 Circuit arrangement for carrying out spatial diversity operations with a digital signal receiver
03/21/2002WO2001061988A3 Multi-protocol data receiver for satellite to local area network connection
03/21/2002WO2001057549A3 Multi-frequency pseudolites for carrier-based differential-position determination
03/21/2002WO2001052568A3 Method and apparatus for testing wireless communication channels
03/21/2002US20020035612 Method and system for asymmetric satellite communications for local area networks
03/21/2002US20020035554 Information transmission method, information transmission system, information terminal, and information recording medium
03/21/2002US20020035505 Mobile communication method and apparatus using backscattering of carrier
03/21/2002US20020034973 Discontinuous receive operation in a wireless terminal
03/21/2002US20020034968 Radio system, antenna arrangement and polarization modulator for generating a transmit signal with changing polarization
03/21/2002US20020034967 Method of controlling directional antenna and apparatus of the same
03/21/2002US20020034960 Method and system for sending an emergency call from a mobile terminal to the nearby emergency institution
03/21/2002US20020034958 Indoor wireless system using active reflector
03/21/2002US20020034957 Secondary station and method of operating the station
03/21/2002US20020034951 Method for load control, and radio system
03/21/2002US20020034950 Communication system, communication method and mobile terminal
03/21/2002US20020034948 Base station modulator/demodulator and ATM cell send/receive method
03/21/2002US20020034945 Communicating apparatus,communication system, communicating method, and storage medium
03/21/2002US20020034943 Method and system for selecting an antenna beam of a base station of radio system
03/21/2002US20020034938 Money service apparatus in IMT-2000 network and method of the same
03/21/2002US20020034936 Communication system and method, and communication terminal
03/21/2002US20020034270 Receiver
03/21/2002US20020034263 Wireless communications
03/21/2002US20020034258 Method and apparatus for collision resolution in a delay-critical radio telecommunications system
03/21/2002US20020034223 Method and device for equalizing and decoding a data signal
03/21/2002US20020034216 CDMA receiving apparatus with transmission power control using previous SIR value
03/21/2002US20020034174 Spread-spectrum changeable base station
03/21/2002US20020034173 Method and system for using a backbone protocol to improve network performance
03/21/2002US20020034171 Spread spectrum communication system using DECT protocol
03/21/2002US20020034170 Method and apparatus for maximizing the use of available capacity in a communication system
03/21/2002US20020034169 Apparatus for adaptive reverse power control for spread-spectrum communications
03/21/2002US20020034168 System for digital radio communication between a wireless LAN and a PBX
03/21/2002US20020034167 Method for adaptive forward power control for spread-spectrum communications
03/21/2002US20020034165 System and method for satellite based controlled aloha
03/21/2002US20020033760 Portable information divice, access device for portable information device, home network system, and home network access method
03/21/2002DE10038879A1 Verfahren zur Datenübertragung in einem Funk-Kommunikationssystem Method for transmitting data in a radio communication system
03/21/2002CA2422501A1 Method and apparatus for high data rate transmission in a wireless communication system
03/20/2002EP1189470A2 Method and system for sending an emergency call from a mobile terminal to the nearby emergency institution
03/20/2002EP1189468A1 A method of modelling a neighbor list for a mobile unit in a CDMA cellular telephone system
03/20/2002EP1189467A1 A method of improving the operation of a cellular telephone system
03/20/2002EP1189411A2 Packet transfer scheme using mobile terminal and router for preventing attacks using global address
03/20/2002EP1189391A2 Command processing method and radio communication apparatus
03/20/2002EP1189375A1 Dynamic reassignment of code space among multiple modes of operation
03/20/2002EP1189369A1 A method of modeling a CDMA cellular telephone system
03/20/2002EP1189366A1 Channel sharing by diverse multiframes in a wireless communications network
03/20/2002EP1189365A2 Communication system with group registration function
03/20/2002EP1189364A1 Radio device
03/20/2002EP1189361A1 Method of multiuser detection
03/20/2002EP1189357A1 Segmented correlator architecture for signal detection in fading channels
03/20/2002EP1189303A2 Beam forming method and apparatus in a wireless communication system
03/20/2002EP1188412A2 Portable ECG device with wireless communication interface to remotely monitor patients and method of use
1 ... 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 ... 1865