Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
08/2005
08/24/2005CN1659537A System and method for automatically updating a wireless device
08/24/2005CN1658701A Wireless communication system and firmware update method of a wireless communication terminal
08/24/2005CN1658700A Radio communication system and its mobile terminal, and direction determining method
08/24/2005CN1658699A Seamless handover method in an fh-ofdm based mobile communication system
08/24/2005CN1658689A A cellular push-to-talk system
08/24/2005CN1658688A Mobile communication system and control method thereof and radio network controller and base station used for the same
08/24/2005CN1658687A Command based group SMS with mobile message receiver and server
08/24/2005CN1658659A TV receiver and diversity receiving method
08/24/2005CN1658606A OFDM diversity receiver
08/24/2005CN1658602A Transmission method of digital signal of raido microphone
08/24/2005CN1658588A Communication device, relay, communication system and communication method
08/24/2005CN1658545A Mobile communication system and method for improving data processing speed in the same
08/24/2005CN1658536A Base station device, radio communication system
08/24/2005CN1658535A Radio communication system and radio communication method
08/24/2005CN1658534A Pilot sequence for frame synchronization and frame synchronization method and device therefor
08/24/2005CN1658533A Radio relay system, radio relay apparatus, and radio relay method
08/24/2005CN1658532A Wireless relay system, wireless relay apparatus, and wireless relay method
08/24/2005CN1658531A Antenna switching device
08/24/2005CN1658530A Closed loop feedback system for improved down link performance
08/24/2005CN1658529A Closed loop feedback system for improved down link performance
08/24/2005CN1658528A Adaptive channel estimation method of MIMO-OFDM system
08/24/2005CN1658527A Target value control system for transmission power control and method thereof and base station and mobile communication terminal
08/24/2005CN1658526A Down wave beam shaping method and device of radio channel
08/24/2005CN1658521A Apparatus and method for canceling multipath interference in a mobile communication system
08/24/2005CN1658516A Mobile-communication equipment and transmission power control method
08/24/2005CN1658498A Transmission power controller of a mobile communication terminal
08/24/2005CN1658497A Method and apparatus for improving power amplifier efficiency in wireless communication systems
08/24/2005CN1657880A Apparatus and method for providing ambient parameter data and for determining weather information
08/24/2005CN1657299A System and method for selecting printer via wireless communication network and printing data
08/24/2005CN1657003A Digital remote radio electrocardiographic monitoring system
08/24/2005CN1216509C Radio terminal communication method and radio terminal system
08/24/2005CN1216507C Method and equipment for estimating angle of multipath to antenna
08/24/2005CN1216506C Channel entering method for radio communication system and user station
08/24/2005CN1216502C Device and method for detecting defined frame synchronization of channel contour window
08/24/2005CN1216478C OFDM communication system equalizer phase compensating method
08/24/2005CN1216465C Adaptive rate power control CDMA system
08/23/2005USRE38781 Vehicle data processing system which can communicate with information center
08/23/2005US6934955 Event notification within a local system
08/23/2005US6934609 Space-based integrated multi-mission broadband architecture
08/23/2005US6934573 System and method for changing transmission from an in vivo sensing device
08/23/2005US6934566 Wireless communication device and controlling method thereof
08/23/2005US6934559 Method of and a system for estimating the frequency uncertainty of a mobile radio system able to use two different mobile radio networks
08/23/2005US6934556 Transmission power correcting method, mobile communications system and mobile station
08/23/2005US6934555 Software analysis tool for CDMA system
08/23/2005US6934549 Method and apparatus for browsing objects in a user's surroundings
08/23/2005US6934542 System for managing operation status of equipment and apparatus used therein
08/23/2005US6934541 Communication device
08/23/2005US6934531 Method for improving the security of authentication procedures in digital mobile radio telephone systems
08/23/2005US6934526 Method for controlling transmission point of a dedicated channel in a CDMA communication system supporting an uplink synchronous transmission scheme
08/23/2005US6934512 Switching VSAT transmitter
08/23/2005US6934511 Integrated repeater
08/23/2005US6934434 Circuit for switching optical paths
08/23/2005US6934386 Echo canceller
08/23/2005US6934323 Adaptive array antenna-based CDMA receiver that can find the weight vectors with a reduced amount of calculations
08/23/2005US6934320 Orthogonalized spatial multiplexing for wireless communication
08/23/2005US6934314 Method and apparatus for determining characteristics of components of a communication channel
08/23/2005US6934306 Dualized time/frequency generation apparatus in CDMA system
08/23/2005US6934276 Methods for efficient early protocol detection
08/23/2005US6934275 Apparatus and method for providing separate forward dedicated and shared control channels in a communications system
08/23/2005US6934272 Apparatus, and associated method, for performing packet zone timing operations at a mobile node operable in a packet radio communication system
08/23/2005US6934271 Support of multiuser detection in the downlink
08/23/2005US6934270 Method of decoding uplink status flags for RT-EGPRS users
08/23/2005US6934268 Method for allocating and controlling downlink power in a telecommunication system
08/23/2005US6934267 Time slot allocation control based on temperature in a radio transceiver
08/23/2005US6934266 System and method for data transmission from multiple wireless base transceiver stations to a subscriber unit
08/23/2005US6934264 Method and apparatus for acknowledging a reception of a data packet in a CDMA communication system
08/23/2005US6934261 Method to select dynamically between MACs of network device depending on network topology
08/23/2005US6934255 Internet over satellite apparatus
08/23/2005US6934245 Apparatus and method for determining use/nonuse of transmit diversity by P-CCPCH in an NB-TDD CDMA mobile communication system
08/23/2005US6933890 Method and system for positioning mobile units based on angle measurements
08/23/2005US6933887 Method and apparatus for adapting antenna array using received predetermined signal
08/23/2005US6933885 Miniaturized digital GPS anti-jam for space and size constrained applications
08/23/2005US6933841 Apparatus for assisting simple recognition of a position and program for assisting simple recognition of a position
08/23/2005CA2371556C Dpch multiplexing apparatus and method for outer loop power control in a w-cdma communication system
08/23/2005CA2367250C Power control apparatus and method for a w-cdma communication system employing a high-speed downlink packet access scheme
08/23/2005CA2358568C Short range radio continuous communication method and system
08/23/2005CA2265937C Simultaneous plural code series generator and cdma radio receiver using same
08/23/2005CA2214389C Method and apparatus for adaptive channel allocation with power control in a mobile communications system
08/23/2005CA2185862C Multiple altitude satellite relay system and method
08/23/2005CA2144666C Apparatus and method for radio communication
08/20/2005CA2496058A1 Apparatus and method for providing ambient parameter data and for determining weather information
08/18/2005WO2005076552A1 Network using randomized time division duplexing
08/18/2005WO2005076534A1 Split-stream multi-access point data transmission
08/18/2005WO2005076511A1 Link adaptation in a mobile communication network
08/18/2005WO2005076500A1 An apparatus and a method for distributing a transmission power in a cellular communications network
08/18/2005WO2005076499A1 Terminal apparatus and received data displaying method
08/18/2005WO2005076498A1 Broadcast data communicating method, broadcast data receiving terminal, and broadcast data transmitting server
08/18/2005WO2005076497A1 Wireless tag communication apparatus
08/18/2005WO2005076495A1 Methods of enhancing power amplifier linearity
08/18/2005WO2005076494A1 Method for transmitting data by means of field polarisation
08/18/2005WO2005075941A1 Navigation device
08/18/2005WO2005064872A8 Method and system for wireless communication networks using cooperative relaying
08/18/2005US20050182975 Power management for a network
08/18/2005US20050182914 Synchronous dram system with control data
08/18/2005US20050181833 Wireless communication method and apparatus using multiple antennas and multiple random beams
08/18/2005US20050181831 Radio apparatus, and method and program for controlling spatial path
08/18/2005US20050181824 Telecommunications system
08/18/2005US20050181818 Mobile communication system and control method thereof and radio network controller and base station used for the same
08/18/2005US20050181817 Method and apparatus for performing fast power control in a mobile communication system
08/18/2005US20050181816 Apparatus and method for transmitting control information in a mobile communication system