Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2007
12/19/2007CN100356705C Portable information communication terminal, program, and recording medium
12/19/2007CN100356701C Transmission power control device and method thereof, computer program for transmission power control device, and radio transmitter
12/19/2007CN100356700C Apparatus and method for monitoring antenna state of mobile station
12/18/2007US7310761 Apparatus and method for retransmitting data packets in mobile ad hoc network environment
12/18/2007US7310695 Port adapter for high-bandwidth bus
12/18/2007US7310538 Symbol estimation-based decorrelator for directing beams and nulls to remote users in a wireless communications system
12/18/2007US7310537 Communication on multiple beams between stations
12/18/2007US7310531 Transmission rate changing method, and base station apparatus using the same
12/18/2007US7310528 Mobile station, radio communication establishing method and its radio communication system
12/18/2007US7310517 Techniques for archiving audio information communicated between members of a group
12/18/2007US7310506 Differential voltage control oscillator including radio-frequency switching circuits
12/18/2007US7310505 Attenuation control for tuners
12/18/2007US7310503 Diversity reception device and diversity reception method
12/18/2007US7310502 Radio communications apparatus and transmission power control method thereof
12/18/2007US7310501 Transmission diversity systems
12/18/2007US7310499 Method, apparatus and system for handling unreliable feedback information in a wireless network
12/18/2007US7310498 Communication protocol for personal computer system human interface devices over a low bandwidth, bi-directional radio frequency link
12/18/2007US7310497 Radio communication repeater
12/18/2007US7310379 Polarization state techniques for wireless communications
12/18/2007US7310327 Method and apparatus for time synchronizing an in-vehicle network
12/18/2007US7310326 Enhanced channel access mechanisms for an HPNA network
12/18/2007US7310325 Method of conserving power in wireless local area network
12/18/2007US7310324 Technique for reducing processing power in 3G systems
12/18/2007US7310313 Apparatus and method for controlling a reverse traffic rate in a mobile communication system
12/18/2007US7310312 Method for controlling a radio access bearer in a communication system
12/18/2007US7310308 Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses
12/18/2007US7310305 Method for determining reference phase in radio communication system which uses orthogonal M-ary modulation, and coherent detection method using the same
12/18/2007US7310304 Estimating channel parameters in multi-input, multi-output (MIMO) systems
12/18/2007US7310303 Ranging method for mobile communication system based on orthogonal frequency division multiple access scheme
12/18/2007US7309002 Differential radio frequency identification reader
12/18/2007CA2460793C Outer loop transmit power control using channel-adaptive processing
12/18/2007CA2410118C System and method for controlling configuration settings for mobile communication devices and services
12/18/2007CA2348027C Transmission power control method and transmission power control apparatus in mobile communication system
12/18/2007CA2304172C Legal interception in a telecommunications network
12/15/2007CA2550213A1 Polar skew antenna device
12/13/2007WO2007143248A2 Method and apparatus for dual mode communications
12/13/2007WO2007142893A1 Method and apparatus for path imbalance reduction in networks using high speed data packet access (hsdpa)
12/13/2007WO2007142718A2 Floor control templates for use in push-to-talk applications
12/13/2007WO2007142623A1 Multi-antenna station with distributed antennas
12/13/2007WO2007142544A1 Wireless communication system with improved capacity
12/13/2007WO2007142459A1 Channel allocation management method for transferring uncompressed isochronous data, uncompressed isochronous data transferring method and apparatus thereof
12/13/2007WO2007142233A1 Radio communication device and radio communication method in multi-carrier communication
12/13/2007WO2007142205A1 Base station, mobile station, and mobile communication method
12/13/2007WO2007142119A1 Communication device and radio communication system
12/13/2007WO2007142091A1 Ofdm reception device and ofdm receiver using the same
12/13/2007WO2007142060A1 Electronic device and connector fitting method
12/13/2007WO2007141930A1 On-vehicle hands-free talking device
12/13/2007WO2007141878A1 Diversity receiving device and diversity receiving method
12/13/2007WO2007141617A1 Ranging regions for wireless communication relay stations
12/13/2007WO2007141262A1 Method and apparatus for correcting data transmission errors
12/13/2007WO2007140723A1 A method, device and system to interconnect bearers based on virtual relay
12/13/2007WO2007140684A1 Power control method, system and implementing devices thereof in communication systems
12/13/2007WO2007140552A1 System and method for the inclusion of advertising messages in subscription tv and digital tv decoders
12/13/2007WO2007114638A3 Tdm based cell search method in ofdm cellular system, frame transmission method thereof and system thereof
12/13/2007WO2007108751A3 Method of reducing feedback signalling using sic
12/13/2007WO2007082142A3 Communicating user and backhaul data with the same wireless time-frequency resources in an sdma system
12/13/2007WO2007079329A3 In-vehicle pico-cell system and methods therefor
12/13/2007WO2007076234A3 Apparatus and method for transmission on a fractional dedicated physical channel
12/13/2007WO2007070735A3 Sample-correlated bit-level synchronization
12/13/2007WO2007059464A3 Transmit-power control for wireless mobile services
12/13/2007WO2007055893A3 Method and apparatus for base station synchronization
12/13/2007WO2007044445A3 A method and system for remotely monitoring and controlling field devices with a street lamp elevated mesh network
12/13/2007WO2006130725A3 Authentication and encryption methods using shared secret randomness in a joint channel
12/13/2007WO2006093617A3 Method and apparatus for dynamically changing modes of a reliable transport protocol
12/13/2007WO2005109790A3 Managed microcell wireless mesh network architecture
12/13/2007WO2005101845B1 Methods and apparatuses for minimizing co-channel interference
12/13/2007WO2005101694A3 Versatile system for dual carrier transformation in orthogonal frequency division multiplexing
12/13/2007WO2005089479A3 Method and system for providing faster channel switching in a digital broadcast system
12/13/2007US20070289007 Authentication Proxy Method, Distribution Management Device, And Authentication Proxy Method Program
12/13/2007US20070288806 Method and arrangement to estimate transmission channel characteristics
12/13/2007US20070287502 Antenna assembly
12/13/2007US20070287490 Selection of visually displayed audio data for editing
12/13/2007US20070287486 Content reproduction system, content reproduction apparatus and content reproduction method
12/13/2007US20070287399 Method for performing bluetooth communication in wireless terminal
12/13/2007US20070287395 Method and signal intelligence collection system that reduces output data overflow in real-time
12/13/2007US20070287388 Method for Adjusting the Output Power for a Radio Link Which Uses Two Different Channels, and Corresponding Radio Station
12/13/2007US20070287386 Distance-based association
12/13/2007US20070287381 Bluetooth Fast Connection Mode for Wireless Peripheral Device
12/13/2007US20070287379 Mobile Terminal Apparatus
12/13/2007US20070286304 Method of transmitting and receiving data using precoding codebook in multi-user MIMO communication system and transmitter and receiver using the method
12/13/2007US20070286303 Wireless communication system, wireless communication apparatus, and wireless communication method
12/13/2007US20070286302 Pre-coding method for providing diversity gain in orthogonal frequency division multiplexing system and transmission apparatus and method using the pre-coding method
12/13/2007US20070286235 Mobile radio communication system, communication apparatus applied in mobile radio communication system, and mobile radio communication method
12/13/2007US20070286150 Wireless base station and mobile station
12/13/2007US20070286148 Method for increasing synchronous control channel capacity in a wireless system
12/13/2007US20070286146 Wireless Communication System, Wireless Communication Method, and Wireless Communication Apparatus
12/13/2007US20070286131 Adaptive scheduling for multi-carrier systems
12/13/2007US20070286129 Single carrier/ds-cdma packet transmission method, an uplink packet transmission method in a multi-carrier/ds-cdma mobile communications system, and a structure of a downlink channel in a multi-carrier/ds-cdma mobile communications system
12/13/2007US20070286128 Reverse link controlling method in a mobile communication system
12/13/2007US20070286112 Method and apparatus for managing a set of communications connection related information
12/13/2007US20070286111 Methods and apparatus for communicating device capability and/or setup information
12/13/2007US20070286110 Physical layer repeater with selective use of higher layer functions based on network operating conditions
12/13/2007US20070286105 Method of transmitting data by utilizing resources in hybrid automatic request operations
12/13/2007US20070286104 Method and System for Data Interworking and Inter-Network Communication Conversion Device and Interworking Function Mode
12/13/2007US20070286103 System and method for digital communication having puncture cycle based multiplexing scheme with unequal error protection (UEP)
12/13/2007US20070286102 Wireless Communication System Capable of Switching Protocol
12/13/2007US20070286068 Method And Arrangement in a Telecommunication System
12/13/2007US20070285312 Adaptive multi-beam system
12/13/2007US20070285227 Portable data acquisition and management system and associated device and method
12/13/2007DE20321486U1 Endgerät zum Entschlüsseln eines geteilten Hochgeschwindigkeits-Kontrollkanals Terminal for descrambling a high speed shared control channel