Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
06/2006
06/14/2006CN1787401A Combined delay space emission diversity scheme in CDMA system
06/14/2006CN1787400A Method for signal testing of distributed type multiinput-multioutput system
06/14/2006CN1787399A System and method for controlling transmission power in wireless local area network
06/14/2006CN1787398A Method and apparatus for public channel auto gain control
06/14/2006CN1787397A Method for controlling power of base station user by detecting tech. of elimination serial interference
06/14/2006CN1787396A System and method of despatching monitoring for railway emergency and dynamic video monitoring
06/14/2006CN1787388A Receiving apparatus and reception antenna setting method
06/14/2006CN1786938A Data processing device, control method of data processing device, control program and manufacturing method of data processing device
06/14/2006CN1259800C Independent synchronization of PPP links on UM and RM interfaces
06/14/2006CN1259788C Radio local network apparatus
06/14/2006CN1259785C Method for obtaining carrier frequency deviation of time division synchronous CDMA (TD-SCDMA) user terminal
06/14/2006CN1259783C Sub-packet adaption method in wireless communication system
06/14/2006CN1259779C Method for transmitting signals in communication networks, associated system and terminal
06/13/2006US7062778 Method for communicating information, a receiver and a transmitter for use in that method and a system for performing the method
06/13/2006US7062766 Embedded system with interrupt handler for multiple operating systems
06/13/2006US7062661 Method for controlling a power supply in an external terminal connection of a personal data assistant
06/13/2006US7062297 Method and system for accessing a network using voice recognition
06/13/2006US7062296 Forced beam switching in wireless communication systems having smart antennas
06/13/2006US7062295 Radio communication system and scheduling method
06/13/2006US7062294 Downlink transmission in a wireless data communication system having a base station with a smart antenna system
06/13/2006US7062293 Cellular telephone system with free space millimeter wave trunk line
06/13/2006US7062290 Method for generating and transmitting optimal cell ID code
06/13/2006US7062289 Method and apparatus of multi-carrier power control of base station in broad-band digital mobile communication system
06/13/2006US7062288 Method for controlling the transmission power in a radio communication system
06/13/2006US7062287 Transmission power control apparatus
06/13/2006US7062286 Conversion of calls from an ad hoc communication network
06/13/2006US7062285 Reliable decoding of quick paging channel in IS2000 handsets
06/13/2006US7062284 Receiver and reception method
06/13/2006US7062283 Cellular telephone system with multiple call paths
06/13/2006US7062282 Method and apparatus for frequency synchronization in a digital transmission system
06/13/2006US7062273 Mobile communication terminal apparatus having an array antenna for communication to at least one base station
06/13/2006US7062271 Cell selection method of mobile terminal
06/13/2006US7062268 Overlapping spectrum cellular communication networks
06/13/2006US7062267 Methods and systems for modifying satellite antenna cell patterns in response to terrestrial reuse of satellite frequencies
06/13/2006US7062265 Architecture to support service features for wireless calls in a wireless telecommunication system
06/13/2006US7062260 Fetching application and driver for extension device from network
06/13/2006US7062252 Capacity optimization of a wired cellular network
06/13/2006US7062246 Adaptive antenna array and method of controlling operation thereof
06/13/2006US7062245 Radio transmission apparatus and radio reception apparatus
06/13/2006US7062243 Combined discrete automatic gain control (AGC) and DC estimation
06/13/2006US7062242 Dynamic path gain compensation for radios in wireless communication systems
06/13/2006US7062241 Signal processor and method for the system-independent digital evaluation of mobile communications reception signals of various mobile phone standards
06/13/2006US7062232 Switched antenna transmit diversity
06/13/2006US7062228 Cellular communications system using baseband carrier injection and related methods
06/13/2006US7062226 Method for supporting a discontinuous transmission mode in a base station in a mobile communication system
06/13/2006US7062225 Pedometer system and method of use
06/13/2006US7062224 Method and system for identifying and monitoring repeater traffic in a code division multiple access system
06/13/2006US7062002 Method for synchronizing a base station with a mobile station, a base station and a mobile station
06/13/2006US7062001 Adaptive multi-channel, multi-function
06/13/2006US7061985 Universal modulator/demodulator
06/13/2006US7061977 Apparatus and method for using adaptive algorithms to exploit sparsity in target weight vectors in an adaptive channel equalizer
06/13/2006US7061971 Method and apparatus for diversity searching and demodulator assignment in a wireless communication system
06/13/2006US7061969 Vertical adaptive antenna array for a discrete multitone spread spectrum communication system
06/13/2006US7061966 Frame synchronization and scrambling code indentification in wireless communications systems and methods therefor
06/13/2006US7061932 Code-division multiple-access (CDMA) wireline telemetry system
06/13/2006US7061898 System and method for time slotted code division multiple access communication in a wireless communication environment
06/13/2006US7061893 Apparatus and method for synchronizing frame and detecting code group/number
06/13/2006US7061892 Information notification method, mobile communications system, base station, and mobile station
06/13/2006US7061891 Method and system for a remote downlink transmitter for increasing the capacity and downlink capability of a multiple access interference limited spread-spectrum wireless network
06/13/2006US7061890 Method for selecting RACH in a CDMA mobile communication system
06/13/2006US7061889 System for monitoring CDMA-type mobile terminal and method of doing the same
06/13/2006US7061888 Communication method and apparatus in which a total power of power control information is a fixed valued
06/13/2006US7061884 Methods and systems for communicating data at radio base station nodes that provide efficient allocation of control timeslots
06/13/2006US7061883 Communications system and method
06/13/2006US7061882 Pilot estimation using prediction error method-switched filters
06/13/2006US7061881 Method of allocating a transmission power level to pilot symbols used for estimating the channel of a transmission system of the multicarrier type with spreading of the signal in the frequency domain by spreading sequences
06/13/2006US7061879 Method and apparatus for extending communication unit battery life
06/13/2006US7061878 Method and apparatus for stopping data/packet transmission
06/13/2006US7061877 System and method for providing high speed wireless media access
06/13/2006US7061873 Communication device which requests transmission of encoded data based on monitored reception quality
06/13/2006US7061445 Multiband/multichannel wireless feeder approach
06/13/2006US7061427 Directional antenna physical layer steering for WLAN
06/13/2006US7061425 Frequency error tracking in satellite positioning system receivers
06/13/2006CA2384129C Method and device for bandwidth allocation in multiple access protocols with contention-based reservation
06/13/2006CA2308411C Device and method for generating quaternary complex quasi-orthogonal code and spreading transmission signal using quasi-orthogonal code in cdma communication system
06/13/2006CA2286522C Diversity communication system and method of operation thereof
06/13/2006CA2286300C Mobile diversity handover and branch control
06/08/2006WO2006060358A2 Method for improving wireless network performance in a multi-cell communication network
06/08/2006WO2006060266A2 Method for sharing bandwidth using reduced duty cycle signals
06/08/2006WO2006060241A1 Multiple antenna multicarrier communication system and method with reduced mobile-station processing
06/08/2006WO2006060197A1 Electronic antenna beam steering using ancillary receivers and related methods
06/08/2006WO2006060114A1 Amplifier gain and phase stabilizer
06/08/2006WO2006059954A1 Matching queries in a network
06/08/2006WO2006059936A1 Method and apparatus for allocating radio resources in a mobile radio network
06/08/2006WO2006059891A1 Apparatus and method for transmitting/receiving packet data symbol in a mobile communication system
06/08/2006WO2006059844A1 Synchronous orthogonal frequency division multiplexing receiving apparatus in multi-cell environment and method thereof
06/08/2006WO2006059827A1 Methods for managing the band adaptive modulation and coding (band amc) in portable internet system
06/08/2006WO2006059767A1 Mixed signal blind separating method and apparatus, and mixed signal transmitting method and apparatus
06/08/2006WO2006059725A1 Wireless communication apparatus and transmission output control method
06/08/2006WO2006059678A1 Receiving method and receiving end apparatus
06/08/2006WO2006059643A1 Method for controlling communication route of radio multi-hop network system and communication terminal
06/08/2006WO2006059631A1 Simultaneous conversation system and simultaneous conversation method
06/08/2006WO2006059596A1 Information processor and information notifying method
06/08/2006WO2006059566A1 Transmission control frame generation device, transmission control frame processing device, transmission control frame generation method, and transmission control frame processing method
06/08/2006WO2006059565A1 Wireless communication apparatus and wireless communication method in multicarrier communication
06/08/2006WO2006059403A1 Demodulation device, diversity reception device, and demodulation method
06/08/2006WO2006059172A1 Method, device and system for power control in wireless communication systems using cdma-based technologies
06/08/2006WO2006059074A2 Sectorisation of cellular radio
06/08/2006WO2006058964A1 Antenna end filter arrangement
06/08/2006WO2006058461A1 Method to adjust forward transmission power control threshold in mobile communication system