Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
10/2004
10/27/2004CN1173483C Phased array frequency expanding method
10/27/2004CN1173482C Phased array frequency expanding system
10/26/2004US6810428 Method of operation of a multi-station network
10/26/2004US6810269 Base station apparatus, ID control apparatus and ID assignment method
10/26/2004US6810264 Power controlling apparatus and method in mobile communication system
10/26/2004US6810255 Method and apparatus for controlling transmission power while in soft handoff
10/26/2004US6810253 Power control apparatus and method in a wireless communication system using scheduled packet data service channel
10/26/2004US6810252 Method for detecting a hand-off target frequency in a cellular mobile telecommunication system
10/26/2004US6810249 Method and system of efficient spectrum utilization by communications satellites
10/26/2004US6810236 Dynamic channel quality measurement procedure for adaptive modulation and coding techniques
10/26/2004US6810235 Method and apparatus for detecting communication network delays
10/26/2004US6810234 Mobile telephone network access
10/26/2004US6810096 Reception apparatus and replica signal generating method
10/26/2004US6810089 Block detection method for a channel subjected to fading
10/26/2004US6810075 CDMA receiver and CDMA receiving method
10/26/2004US6810030 Dynamic and smart spreading for wideband CDMA
10/26/2004US6810028 Open loop timing control for synchronous CDA systems
10/26/2004US6810027 Multi-carrier transmitting apparatus and method
10/26/2004US6810023 Method and radio communications system for transmitting information between a base station and other radio stations
10/26/2004US6810022 Full duplex communication slot assignment
10/26/2004US6809684 Signal deformation monitor
10/26/2004US6809649 Method and apparatus for communication between an electronic device and a connected battery
10/26/2004US6809498 Power supply apparatus and electronic equipment
10/26/2004CA2317293C Apparatus and method for controlling the transmission power of the forward link of a wireless communication system
10/26/2004CA2314583C A receiver architecture employing space time spreading and orthogonal transmit diversity techniques
10/26/2004CA2313893C Path search circuit for simultaneously performing antenna directivity control and path search
10/26/2004CA2310815C Device and method for generating quasi-orthogonal code and spreading channel signals in mobile communication system
10/26/2004CA2302175C Device and method for data encoding and frequency diversity in mobile communications system
10/26/2004CA2267335C Position determination using two low-earth orbit satellites
10/26/2004CA2207745C Method and apparatus for increasing receiver immunity to interference
10/21/2004WO2004091246A1 Multi-access call setup
10/21/2004WO2004091238A1 A method and apparatus for supporting p2p communication in tdd cdma communication systems
10/21/2004WO2004091234A1 The method of interim operating to the location information request in location service
10/21/2004WO2004091231A1 Method for synchronization in a mobile radio terminal
10/21/2004WO2004091210A1 Moving picture processing device, information processing device, and program thereof
10/21/2004WO2004091202A1 Moving picture processing device, information processing device, and program thereof
10/21/2004WO2004091201A1 Moving picture processing device, information processing device, and program thereof
10/21/2004WO2004091168A1 A mobile terminal having a function of outputting effect sound/background sound by using a key button on communication
10/21/2004WO2004091153A1 Router device and communication method
10/21/2004WO2004091124A1 Device and method for measuring receive sensitivity of communication system including receive-only path
10/21/2004WO2004091120A1 Method for operating an active gps receiver using a bts position remote input
10/21/2004WO2004091117A1 Base station device and adaptive modulation method
10/21/2004WO2004091115A1 Antenna diversity system for a mobile telephone
10/21/2004WO2004091114A1 Power control and automatic repeat request (arq) in a radio communications system
10/21/2004WO2004079954A3 Method and apparatus for detecting communication network delays
10/21/2004WO2004075595A3 Systems and methods for using selectable frame durations in a wireless communication system
10/21/2004WO2004071106A3 Method for storing and transmitting data generated by a security module
10/21/2004WO2004064305A3 Time based wireless access provisioning
10/21/2004WO2004047333A3 Hybrid space-time diversity beam forming method
10/21/2004WO2004038954A8 Method for stealing power or walsh-code for a data channel (e.g. shared data channel) from a dedicated channel (e.g. voice channel)
10/21/2004US20040210939 Apparatus for separating digital broadcasting signal from data transmitted through internet network and method thereof
10/21/2004US20040210382 Information terminal apparatus, navigation system, information processing method, and computer program
10/21/2004US20040210363 Repair and maintenance support system and a car corresponding to the system
10/21/2004US20040210358 Information providing device, information providing system, and information providing program product
10/21/2004US20040209655 Wireless equipment connection system
10/21/2004US20040209652 Radio apparatus, method for receiving its signal, method for measuring its filter coefficient, and program for measuring its filter coefficient
10/21/2004US20040209639 Method for establishing a connection and short-range radio transceivers unit
10/21/2004US20040209638 Methods, devices and software programs for adapting uplink signaling during multicasting
10/21/2004US20040209637 Satellite uplink power control
10/21/2004US20040209636 Smooth method for adjusting downlink transmitted power
10/21/2004US20040209635 Method and system for optimizing transmission and reception power levels in a communication system
10/21/2004US20040209631 Method for receiving wireless message in a mobile telecommunication system
10/21/2004US20040209587 Wireless data communications using FIFO for synchronization memory
10/21/2004US20040209579 System and method for transmit weight computation for vector beamforming radio communication
10/21/2004US20040209571 Apparatus for increasing the capacity between transmitters and receivers in short-range wireless networks
10/21/2004US20040209569 Short-range radio terminal adapted for data streaming and real time services
10/21/2004US20040208369 Image processing terminal apparatus, system and method
10/21/2004US20040208260 Method and apparatus for optimizing transmitter power efficiency
10/21/2004US20040208258 Space-time processing for wireless systems with multiple transmit and receive antennas
10/21/2004US20040208255 Wireless communication apparatus and wireless communication system
10/21/2004US20040208251 System and method for increasing throughput in a multiuser detection based multiple access communications system
10/21/2004US20040208237 Base station using an antenna array for location determination
10/21/2004US20040208198 System and method for interfacing a local communication device
10/21/2004US20040208194 Asymmetric bandwidth allocation
10/21/2004US20040208193 Frames in block diagram modeling
10/21/2004US20040208154 Network reconfiguration method, node and link change method, network reconfiguration program, link change program, and recording medium recording the program
10/21/2004US20040208149 Method for applying power signal of mobile station
10/21/2004US20040208147 Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
10/21/2004US20040208146 Method for adapting data rates
10/21/2004US20040208145 MIMO system and method for radio communication
10/21/2004US20040208143 Receiving apparatus and a controlling method of the receiving apparatus
10/21/2004US20040208142 Uplink/downlink synchronizing apparatus of mobile communication terminal
10/21/2004US20040208139 Carrier management for a network
10/21/2004US20040208136 Physical random access channel for slotted wireless communication systems
10/21/2004DE19925868B4 Diversity-TV-Empfangssystem Diversity TV reception system
10/21/2004DE10316814A1 Radio particularly for road vehicles has two tuners operating with correction values in memory to provide uniform sound volume output
10/21/2004DE10314149A1 Frequency correction system for receiver device in mobile communication system such as UMTS, has one control device for correcting frequency, and second control device for correcting detected frequency deviation
10/21/2004CA2520189A1 Method for operating an active gps receiver using a bts position remote input
10/20/2004EP1469699A1 Control apparatus, controllable apparatus, remote control system and remote control method using the same
10/20/2004EP1469697A2 Handover requested and controlled by the mobile station in a broadband wireless access communication system
10/20/2004EP1469696A1 Communication method and system for selecting public land mobile network
10/20/2004EP1469688A1 Adaptively changing the coding rate in a mobile radio communications system based on radio link measurements at the receiver side
10/20/2004EP1469687A2 Method for receiving wireless message in a mobile telecommunication system
10/20/2004EP1469686A1 Method and apparatus for controlling feedback in closed loop transmission diversity
10/20/2004EP1469659A1 A short-range radio terminal adapted for data streaming and real time services
10/20/2004EP1469650A1 Method and system for wireless data communication in data processing system
10/20/2004EP1469626A2 Transmission controller, wireless base station and method of controlling transmission rate
10/20/2004EP1469616A1 Uplink/downlink synchronizing apparatus in a mobile communication terminal
10/20/2004EP1469615A1 Base station and mobile communication system utilizing the same
10/20/2004EP1469614A1 Radio receiver with antenna diversity