Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
10/2004
10/19/2004US6807192 Wireless communication system with selectively sized data transport blocks
10/19/2004US6807168 Method and system for providing data communication with a mobile station
10/19/2004US6807165 Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel
10/19/2004US6807164 Power control in a CDMA mobile communication system
10/19/2004US6807162 CDMA/TDD mobile communication system and method
10/19/2004US6807161 Method and apparatus for signal combining in a high data rate communication system
10/19/2004US6807159 Methodology for managing power consumption in master driven time division duplex wireless network
10/19/2004US6807158 Method and apparatus for determining position and trajectory of gateways to optimize performance in hybrid non-terrestrial-terrestrial multi-hop mobile networks
10/19/2004US6807157 Method and apparatus for coherent demodulation in communication system employing a potentially gated pilot signal
10/19/2004US6807154 Link and radio cell adaptation in TDD systems
10/19/2004US6807145 Diversity in orthogonal frequency division multiplexing systems
10/19/2004US6806915 Method and apparatus for echo cancellation in digital communications using an echo cancellation reference signal
10/19/2004US6806844 Calibration system for array antenna receiving apparatus
10/19/2004US6806217 Glass for molded lens
10/19/2004CA2366888C Frame structure with diversity
10/19/2004CA2328122C Apparatus and method for measuring and controlling the performance of an adjustable antenna on a sub-sector basis
10/19/2004CA2316491C Aggregate power measurement
10/19/2004CA2267561C Position determination using one low-earth orbit satellite
10/19/2004CA2267390C Unambiguous position determination method using two low-earth orbit satellites and system using this method
10/19/2004CA2208053C Method and apparatus for using walsh shift keying in a spread spectrum communication system
10/19/2004CA2191882C A multi-user communication system architecture with distributed receivers
10/14/2004WO2004089022A1 Multiple registration of a subscriber in a mobile communication system
10/14/2004WO2004089014A1 Apparatus and method for distributing frame synchronization information at a base station
10/14/2004WO2004088998A2 Method and apparatus providing unbiased signal-to-noise ratio estimation and its application to discontinuous transmission detection
10/14/2004WO2004088908A1 Signal processing apparatus and method
10/14/2004WO2004088899A2 Wireless multi-cell communication system for managing resource power to provide high speed downlink packet access services
10/14/2004WO2004088896A2 MECHANISMS OF CONTROL HOLD OPERATION AND MAC-ID ASSIGNMENT FOR CDMA2000 1xEV-DV REVERSE ENHANCED HIGH-SPEED PACKET DATA CHANNEL
10/14/2004WO2004088892A1 Ofdm reception device and ofdm reception method
10/14/2004WO2004088886A2 Mechanism for reserving multiple channels in a wireless lan
10/14/2004WO2004088880A2 Virtual real-time clock based on time information from multiple communication systems
10/14/2004WO2004088879A1 Error processing apparatus and method for wireless communication system
10/14/2004WO2004088878A1 Radio communication method and radio communication device
10/14/2004WO2004088877A2 Data transmission in a mobile radio system
10/14/2004WO2004088876A1 Data transmission method
10/14/2004WO2004088873A1 Microphone comprising an hf transmitter
10/14/2004WO2004088453A2 Wireless communication network including data prioritization and packet reception error determination features and related methods
10/14/2004WO2004088349A1 A system and method for multipath mitigation using clustered positioning signals
10/14/2004WO2004051872A3 Detection of channel quality indicator
10/14/2004WO2004032536A3 Wireless communication method and system with controlled wtru peer-to-peer communications
10/14/2004WO2003065615A8 Base station for a telecommunication system
10/14/2004US20040205746 System and method for field diagnosis of wireless communications device system software
10/14/2004US20040205365 Method and apparatus for power management of an electronic device
10/14/2004US20040205189 Authentication processing system, terminal authentication apparatus, authentication processing method and authentication processing program
10/14/2004US20040204907 Method of quantifying the quality of service in a CDMA cellular telephone system
10/14/2004US20040204824 Navigation device and communication method
10/14/2004US20040204806 Active rescue-asking burglar alarm system and its method
10/14/2004US20040204182 Method and apparatus for optimized batterry life and authentication in contactless technology
10/14/2004US20040204135 Multimedia editor for wireless communication devices and method therefor
10/14/2004US20040204114 Forced beam switching in wireless communication systems having smart antennas
10/14/2004US20040204113 Adaptive antenna base station apparatus
10/14/2004US20040204110 Wireless network management system
10/14/2004US20040204108 System and method for selectively forming and rotating a transmission beam
10/14/2004US20040204106 System and method for beamforming with data rate control feedback
10/14/2004US20040204105 Method and apparatus for a base station with multiple distributed antennas to communicate with mobile stations
10/14/2004US20040204104 MIMO systems with rate feedback and space time transmit diversity
10/14/2004US20040204103 Adaptive beamforming in a wireless communication system
10/14/2004US20040204101 Base station, mobile station, communication system, transmission control method, and mobile station control program
10/14/2004US20040204100 Multi-transmitter communication system employing anti-phase pilot signals
10/14/2004US20040204099 Method and apparatus in a telecommunications system
10/14/2004US20040204098 Adaptive antenna array and method of controlling operation thereof
10/14/2004US20040204093 Management method for service for storing data from memory card in external storage device and system for carrying out the service
10/14/2004US20040204050 Low power dual processor architecture for multi mode devices
10/14/2004US20040204048 Information distribution system for improved response to safety and security incidents
10/14/2004US20040204037 RF front-end for dual-band wireless transceiver module
10/14/2004US20040204035 Multi-mode mobile communications device and method employing simultaneously operating receivers
10/14/2004US20040204022 Mobile terminal
10/14/2004US20040204007 Improved cellular antenna architecture
10/14/2004US20040203993 CDMA mobile communication system in which updating of a reference value for controlling closed-loop transmission power is realized in a base transceiver station
10/14/2004US20040203992 Power controllable wireless mobile communications system of adaptive modulation and coding scheme and method therefor
10/14/2004US20040203991 Power control of serving and non-serving base stations
10/14/2004US20040203990 Method and system for power control in mobile radio system
10/14/2004US20040203989 Using location information to control transmission signal levels of wireless devices
10/14/2004US20040203988 Wireless information device with its transmission power level adjustable
10/14/2004US20040203987 Reducing interference with a multiple format channel in a communication system
10/14/2004US20040203985 Uplink power control
10/14/2004US20040203984 Wireless information device with its transmission power lever adjustable
10/14/2004US20040203983 Method and apparatus for controlling transmission power associated with a transmitting unit
10/14/2004US20040203981 Uplink power control algorithm
10/14/2004US20040203980 Method for improving uplink control channel efficiency in a wireless communication system
10/14/2004US20040203979 Method and apparatus for transmit power modulation in a wireless communications system
10/14/2004US20040203974 Method and wireless device for providing a maintenance notification for a maintenance activity
10/14/2004US20040203973 Data flow control between a base station and a mobile station
10/14/2004US20040203971 Method for determining RLC entity re-establishment during SRNS relocation
10/14/2004US20040203969 Method and system for pulling information from a mobile vehicle within a mobile vehicle communications system
10/14/2004US20040203968 Method of uplink scheduling for data communication
10/14/2004US20040203965 Method and apparatus for communicating with multimode receiving device in non-synchronized wireless systems
10/14/2004US20040203963 Authentication and non-interfering SMS-messaging in GSM telephone communication
10/14/2004US20040203933 Method of location display for mobile station
10/14/2004US20040203932 Automatic report control system for reporting arrival at destination or passing point
10/14/2004US20040203916 Method for transmitting destination information in mobile communication terminal
10/14/2004US20040203911 Wireless communication restriction device, repeater and base station
10/14/2004US20040203886 Contextual information management in wireless communications devices and methods therefor
10/14/2004US20040203865 Methods and apparatuses for measuring frequencies of basestations in cellular networks using mobile GPS receivers
10/14/2004US20040203853 Position determination for a wireless terminal in a hybrid position determination system
10/14/2004US20040203836 WLAN communication system and method with mobile base station
10/14/2004US20040203834 Remote radio data communication system with data rate switching
10/14/2004US20040203829 Communication terminal apparatus, base station apparatus, and radio communication method
10/14/2004US20040203820 Allocating channels in a mobile ad hoc network
10/14/2004US20040203816 Method and system for providing a broadcast/multicast service in a wireless communication system
10/14/2004US20040203809 Method and system for a dynamic adjustment of a data request channel in a communication system