Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2003
01/16/2003US20030012180 High bandwidth broadcast system having localized multicast access to broadcast content
01/16/2003US20030012177 Efficient CDMA one-to-many service
01/16/2003US20030012175 Method for transmitting data in a radio access network
01/16/2003US20030012174 Time multiplexed transmission scheme for a spread spectrum communication system
01/16/2003US20030012171 Interleaver for transmit diversity
01/16/2003US20030012168 Low-latency multi-hop ad hoc wireless network
01/16/2003US20030012165 Aligning 802.11e HCF and 802.11h TPC operations
01/16/2003US20030012160 Wireless communication system configured to communicate using a mixed waveform configuration
01/16/2003US20030012158 System and method for synchronizing a base station in a distributed radio system
01/16/2003US20030012157 Method and apparatus for providing dispatch scan in a CDMA communication system
01/16/2003US20030012156 Communication device and communication method
01/16/2003US20030012155 Method and apparatus for exchanging software information in a packet data communication system
01/16/2003US20030012152 Carrier activation for data communications
01/16/2003US20030012128 Radio base station apparatus and communication terminal apparatus
01/16/2003US20030012126 Ofdm communication apparatus and ofdm communication method
01/16/2003US20030012000 Portable information terminal
01/16/2003CA2453619A1 Method for monitoring radio equipment for communication between a mobile terminal and a cellular infrastructure with spectrum dispersion and arrangement for performing said method
01/16/2003CA2452655A1 System and apparatus for performing broadcast and localcast communications
01/16/2003CA2449532A1 Apparatus and method for delivery of packets in multi-hop wireless networks
01/15/2003EP1276343A2 Seamless mobile services using mobility prediction
01/15/2003EP1276339A1 System for downloading program to general-purpose subscriber identification module
01/15/2003EP1276338A2 Wireless transmission of electronic business cards
01/15/2003EP1276337A1 Transmitting user's name information between two terminals
01/15/2003EP1276299A2 Portable information terminal
01/15/2003EP1276293A2 Packet data service in radio communication system
01/15/2003EP1276268A1 Multi-user detection in an MC-CDMA telecommunication system
01/15/2003EP1276265A2 Method for transmitting data using adaptive coding
01/15/2003EP1276252A1 CDMA communication transceiver with drift correction of a chip counter
01/15/2003EP1276251A1 Method for calculating a weighting vector for an antenna array
01/15/2003EP1276247A1 Method for demodulation and detection of spread spectrum signals
01/15/2003EP1276246A1 Method and system for a synthesis of joint detection and joint transmission for a downlink channel in a CDMA mobile radio network
01/15/2003EP1276234A1 Power control for non-constant envelope modulation
01/15/2003EP1276233A2 Apparatus and method for controlling transmission power in a mobile communication system
01/15/2003EP1275212A1 Radio communication system and method of controlling downlink transmission power or bit rate
01/15/2003EP1275211A2 Power control in a radio data communication system adapted using transmission load
01/15/2003EP1275210A1 Radio communication system with adjustment of the output power of a transmitting station
01/15/2003EP1275209A1 Modified transmission method for improving accuracy for e-911 calls
01/15/2003EP1275076A1 Handheld device
01/15/2003EP1274345A1 Programmable wireless electrode system for medical monitoring
01/15/2003EP1053606B1 Method for establishing a radio communication and telecommunication network
01/15/2003EP0992131B1 Time division multiple access radio systems
01/15/2003EP0908023A4 Communication protocol for spread spectrum wireless communication system
01/15/2003EP0674455B1 Multistation transmitting method and receiver therefor
01/15/2003CN2531580Y Digital directional antenna rotay controller
01/15/2003CN1391777A Control system comprising means for setting up short distance second data transmitting connection to wireless communication device in order to send identification message
01/15/2003CN1391776A 跳频扩频通信系统 Frequency hopping spread spectrum communication system
01/15/2003CN1391774A Radio base station
01/15/2003CN1391773A Power control method and radio system
01/15/2003CN1391770A Dynamic allocation of carrier frequency of wireless wideband base station
01/15/2003CN1391745A Method for estimating residual noise in signal and apparatus utilizing this method
01/15/2003CN1391742A Relative velocity estimation using TPC-commands
01/15/2003CN1391737A Improvements in or relating to mobile telecommunications systems
01/15/2003CN1391735A Methods, user terminals, and systems that route international cells in satellite communications system using home communiations gateway
01/15/2003CN1391734A Candidate system search and soft handoff between frequencies in multi-carrier mobile communication system
01/15/2003CN1391733A Method for apparatus for predicting favored supplemental channel transmission slots using transmission power measurements of fundamental channel
01/15/2003CN1391732A Method and arrangement for controlling transmission power and network element
01/15/2003CN1391730A Methods and apparatus for interference cancellation using complex interference orthogonalization techniques
01/15/2003CN1391729A Local oscillation signal supply method and circuit therefor
01/15/2003CN1391709A Mobile satellite communication terminal and method for using the same
01/15/2003CN1391417A Portable terminal charger for data communications when charging
01/15/2003CN1391414A Space channel selection method and device for base station system and distributed personal hand-held communication system
01/15/2003CN1391411A Mobile communication system, method, radio base station mobile station and programs thereof
01/15/2003CN1391410A Method for supporting rescue channel in communication system
01/15/2003CN1391409A Mobile communication system, base station and their group transmission time control method and recording media
01/15/2003CN1391408A Method for selecting synchronous code in synchronizing system of mobile communication
01/15/2003CN1391407A Seamless talking switching system and method for global radio mobile communication system
01/15/2003CN1391373A Multi-user disturbance eliminator
01/15/2003CN1391372A Signal processing method and device in CDMA radio communication system
01/15/2003CN1391369A Method for upgrading base station with non-intelligent antenna to one with intelligent antenna and base band processing system
01/15/2003CN1391361A Down-frequency receiving method and circuit for RF signals
01/15/2003CN1391360A Selection method for transmitter of wireless data transmission
01/15/2003CN1391357A Objective value regulating method of internal power control loop of mobile radio communication system
01/15/2003CN1391356A Transmitter with omnidirectional radiation for radio communication and radio commmunication equipment using it
01/15/2003CN1391310A Intellectual antenna array and improvement concerned
01/15/2003CN1391309A Intellectual antenna array and improvement concerned
01/15/2003CN1391110A Radio signal receiver with device for calibrating multi-way signal effect and method for starting receiver
01/15/2003CN1099210C Transceiver test for cellular radio
01/15/2003CN1099209C Dynamic allocation of radio capacity in TDMA system
01/15/2003CN1099207C Automatic setting method of area code in code division multiple access (CDMA) mobile telephone system
01/15/2003CN1099206C Facsimile transmission in mobile communication system
01/15/2003CN1099179C Method and apparatus for decoding encoded signals
01/15/2003CN1099177C Method and apparatus for adaptive directed randomization and distribtion route in richly connected communication network
01/15/2003CN1099172C Portable radio telephone equipment and control thereof
01/15/2003CN1099171C Method of receiving and searching signal transmitting in bursts
01/15/2003CN1099170C Method and apparatus for cellular radiotelephone base stations sing selected multiple diversity reception
01/15/2003CN1099169C Reception method and receiver
01/15/2003CN1099142C Antenna assembly for radio telephone device
01/14/2003US6507926 Mitigation of false co-channel uplink reception in a processing satellite communication system using stagger
01/14/2003US6507745 Apparatus for controlling initial power ramp-up in a CDMA system by using short codes
01/14/2003US6507744 Outer loop power control method during a soft handoff operation
01/14/2003US6507739 Apparatus and methods for controlling a cellular communications network having airborne transceivers
01/14/2003US6507731 Wireless communication apparatus with transmission power controller and method thereof
01/14/2003US6507603 CDMA receiver
01/14/2003US6507602 Smoothing receiver channel estimates using spectral estimation
01/14/2003US6507600 Frequency hopping code division multiple access system and method
01/14/2003US6507589 Method and apparatus for routing between network gateways and service centers
01/14/2003US6507587 Method of specifying the amount of bandwidth to reserve for use in network communications
01/14/2003US6507576 Code division multiple access mobile communication system
01/14/2003US6507574 Transmission/reception apparatus and transmit power control method
01/14/2003US6507572 Primary transfer for simplex mode forward-link high-speed packet data services in CDMA systems