Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2004
12/15/2004CN1555641A Method and system for high speed data transmission in CDMA
12/15/2004CN1555640A Method and apparatus for cancelling co-channel interference in a receiving system using spatio-temporal whitening
12/15/2004CN1555639A Method and apparatus for adjusting delay in systems with time-burst pilot and fractionally spaced equalizers
12/15/2004CN1555636A Method for enhancing the communication capability in a wireless telecommunication system
12/15/2004CN1555618A Radio resource control-service data unit reception
12/15/2004CN1555617A Transmission power control method and radio control apparatus in mobile packet communication system
12/15/2004CN1555616A Radio terminal apparatus and its reception control program
12/15/2004CN1555614A Reception diversity combiner with selectable inversion and variable gain
12/15/2004CN1555613A Receiving method based on MIMO CDMA
12/15/2004CN1555612A Method and apparatus for controlling uplink transmissions of a wireless communication system
12/15/2004CN1555611A Method and apparatus for transmitting reverse link power control signals based on the probability that the power control command is in error
12/15/2004CN1555541A Mobile transponder reader
12/15/2004CN1555144A Detection method for multiple input multiple output system channel capacity
12/15/2004CN1555138A Method for rate matching between data transmission channels and relative device ,base station and mobile bases station
12/15/2004CN1555137A Radio entrance guard control system
12/15/2004CN1555136A Method for controlling transmission power
12/15/2004CN1555108A 自适应阵列天线 The adaptive array antenna
12/15/2004CN1555004A Display card for increasing video play smooth degree
12/15/2004CN1180651C Communication system and corresponding method for improving the service quality thereof
12/15/2004CN1180647C Control method and system for cells
12/15/2004CN1180646C Method for adaptive regulation mobile station transmitting power
12/15/2004CN1180643C Method for controlling selection of base stations in cellular radio telecommunications system
12/15/2004CN1180642C System for controlling emitting power to several mobile communication base station
12/15/2004CN1180640C Time slot distribution method
12/15/2004CN1180637C Channel power control method in high speed data insertion system
12/15/2004CN1180635C Digital radiotelephone apparatus
12/15/2004CN1180603C Control method and system for user interface of mobile terminal
12/15/2004CN1180591C Timing synchronization and phase/frequency correction of QPSK signals
12/15/2004CN1180565C Wireless communicaltion device and wireless communication method
12/15/2004CN1180563C CDMA communication method and packer expending modulator
12/15/2004CN1180562C Receiving method based on time-frequency diversity
12/15/2004CN1180561C Variable rate transmission method
12/15/2004CN1180559C Method for automatic switching between transmitting diversity and non-transmitting diversity
12/15/2004CN1180558C Upward signal transmitting and receiving method in high-speed data access system
12/15/2004CN1180556C Method of dynamic allocation shared control channel
12/15/2004CN1180555C Transmission/reception apparatus and transmission/reception method
12/15/2004CN1180553C Channel estimating apparatus and method and CDMA receiver and method and CDMA receiving method
12/15/2004CN1180552C Signal format in multi-carrier CDMA transmission system
12/15/2004CN1180547C Communication method for wireless network comprising time slot ordering structure
12/15/2004CN1180546C Antenna appliance, its system and mehtod for regulation direction of antenna
12/15/2004CN1180545C User equipment and procedure for handling possible out-of-synrhonization
12/15/2004CN1180276C Adaptive antenna receiving system
12/14/2004US6832107 Portable information equipment system
12/14/2004US6832103 Mobile communication terminal in which start operation is simplified
12/14/2004US6832102 Image transfer over mobile radio network
12/14/2004US6832098 Portable telephone
12/14/2004US6832097 Radio communication apparatus and transmission power controlling apparatus
12/14/2004US6832096 Fast adaptive power control for a variable multirate communications system
12/14/2004US6832095 Fast adaptive power control adapter for a variable multirate communication system
12/14/2004US6832094 Dual event slotted paging
12/14/2004US6832093 Method and system for restricting the operation of a radio device within a certain area
12/14/2004US6832091 Radio transmission method and radio transmission
12/14/2004US6832085 Method and apparatus for radio network management
12/14/2004US6832079 Radio receiving apparatus, and method for detecting a delay differential between branches in the apparatus
12/14/2004US6832075 Method for calibrating the power output of a mobile device
12/14/2004US6832073 Apparatus and method for cancelling interference signals transmitted from neighbor base stations
12/14/2004US6832070 System and method for aiding in antenna selections
12/14/2004US6831943 Code division multiple access wireless system with closed loop mode using ninety degree phase rotation and beamformer verification
12/14/2004US6831940 System and method for narrowing the range of frequency uncertainty of a doppler shifted signal
12/14/2004US6831910 Power control device and method for controlling a reverse link common channel in a CDMA communication system
12/14/2004US6831909 Channel assigning device and method in CDMA communication system
12/14/2004US6831906 Method and apparatus for efficient use of communication resources in a CDMA communication system
12/14/2004US6831905 Spread spectrum system assigning information signals to message-code signals
12/14/2004US6831904 Cluster structured mobile communication system base station, cluster control station, line control station and mobile station
12/14/2004US6831901 System and method for retransmission of data
12/14/2004US6831603 Motion tracking system and method
12/09/2004WO2004107792A2 Flexible mobile base station
12/09/2004WO2004107783A1 Remote unit for adding frequency assignments to a separation-type base transceiver station
12/09/2004WO2004107779A2 Wireless communications methods and apparatus using licensed-use system protocols with unlicensed-use access points
12/09/2004WO2004107778A1 A method and apparatus about accurate determining the first path in cdma mobile communication
12/09/2004WO2004107696A1 Method and apparatus to enhance audio quality for digitized voice transmitted over a channel employing frequency diversity
12/09/2004WO2004107694A1 Method and architecture for wireless communication networks using cooperative relaying
12/09/2004WO2004107693A1 Method and system for wireless communication networks using relaying
12/09/2004WO2004107614A1 Base station receiver capable of generating pseudo noise signals
12/09/2004WO2004107609A1 Power control method for a reverse data service
12/09/2004WO2004107608A1 Method of providing a hard handoff between mscs during an alerting state
12/09/2004WO2004107607A1 Radio wave receiving apparatus
12/09/2004WO2004107606A1 Method, base station and mobile station for tdd operation in a communication system
12/09/2004WO2004107605A1 Scheduler and method of scheduling data for communication between a node station and plurality of radio terminals
12/09/2004WO2004107604A1 Method and apparatus for downloading an operating system or an application in a cdma system
12/09/2004WO2004107601A1 Reception device and reception method
12/09/2004WO2004107590A1 Shared functional block multi-mode multi-band communication transceivers
12/09/2004WO2004107194A1 Service utilization terminal for providing users with functions provided on network
12/09/2004WO2004107185A1 Satellite communications system for providing global, high quality movement of very large data files
12/09/2004WO2004088877A3 Data transmission in a mobile radio system
12/09/2004WO2004075470A3 Controlled superposition coding in multi-user communication systems
12/09/2004WO2004073321A3 Initial cell search in wireless communication systems
12/09/2004WO2004057766A3 Wireless receiver and method for determining a representation of noise level of a signal
12/09/2004WO2004054278A3 Multimedia editor for wireless communication devices and method therefor
12/09/2004WO2003107544A3 Communication satellite in a satellite communication system with high aspect ratio cells
12/09/2004US20040249670 Nursing work support system for improving work efficiency of nurses employed in medical examination and moving between a plurality of medical work areas
12/09/2004US20040249560 Method and apparatus for collecting traffic data in real time
12/09/2004US20040248618 Radio communication system and scheduling method
12/09/2004US20040248609 Power control method and power control circuit
12/09/2004US20040248608 Transmission power control method and apparatus
12/09/2004US20040248607 Radio transmission device and radio transmission method
12/09/2004US20040248606 Transmission power control method and base station device
12/09/2004US20040248605 Adjusting the transmission power of a forward access channel (FACH), and a corresponding network for mobile telecommunications
12/09/2004US20040248604 Compensation techniques for group delay effects in transmit beamforming radio communication
12/09/2004US20040248602 Initial cell search in wireless communication systems