Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
10/2002
10/10/2002CA2442378A1 Method and apparatus for transmission framing in a wireless communication system
10/10/2002CA2442253A1 Ranging system for determining ranging information of a spacecraft
10/10/2002CA2439764A1 Method and apparatus of prioritising the usage of slotted links by single network devices in a wireless network
10/09/2002EP1248482A1 Radio communication method and device
10/09/2002EP1248476A1 Packet data transmitting/receiving method in mobile communication system
10/09/2002EP1248417A2 Method of controlling reverse transmission in a mobile communication system
10/09/2002EP1248414A2 System and method for conducting wireless transactions
10/09/2002EP1248404A2 Apparatus and method for transmitting/receiving data in a CDMA mobile communication system
10/09/2002EP1248402A1 Receiving device and method
10/09/2002EP1248401A1 Ofdm communication apparatus and ofdm communication method
10/09/2002EP1248388A1 Method and system for controlling transmission power
10/09/2002EP1248387A1 Mobile communication system
10/09/2002EP1248386A1 Base station device
10/09/2002EP1248385A1 Syntesis receiving method and synthesis receiver
10/09/2002EP1248384A1 Transmit power control method
10/09/2002EP1248382A1 Synchronization tracking apparatus and radio communication terminal
10/09/2002EP1248379A1 Method for controlling the level of absorbed energy transmitted by a mobile phone
10/09/2002EP1248375A1 Method for the analogue-to-digital conversion of an analogue signal in a terminal of a wireless communication system, e.g. a mobile telephone, and corresponding terminal
10/09/2002EP1247706A2 Anti-theft device installation structure for motorcycle
10/09/2002EP1247418A1 Optimized sleep mode operation
10/09/2002EP1247417A1 Method for preparing an interfrequency handover, a network element and a mobile station
10/09/2002EP1247414A2 Mobile micro portal
10/09/2002EP1247394A1 System and method for communication between a central station and remote objects
10/09/2002EP1247370A1 Receiver controlled isochronous transmission
10/09/2002EP1247369A1 Self-optimizing multi-variable point to multipoint communication system
10/09/2002EP1247368A2 Communication apparatus
10/09/2002EP1247362A1 Method and device in a diversity receiver
10/09/2002EP1247359A2 Method and apparatus for testing wireless communication channels
10/09/2002EP1247354A2 Wireless communication system with selectively sized data transport blocks
10/09/2002EP1247353A2 Multi-beam satellite communications system
10/09/2002EP1247352A2 Power control in mobile radio telephone systems when transmission is interrupted
10/09/2002EP1247351A1 Adaptive link layer for point to multipoint communication system
10/09/2002EP1247349A1 Apparatus and method for assigning a common packet channel in a cdma communication system
10/09/2002EP1247243A1 Audio player with code sensor
10/09/2002EP1247242A1 Viewer with code sensor and printer
10/09/2002EP1119932A4 Stacked-carrier discrete multiple tone communication technology
10/09/2002EP1108294A4 Apparatus and method of controlling forward link power when in discontinuous transmission mode in a mobile communication system
10/09/2002EP0988724A4 Method and apparatus for canceling signals in a spread-spectrum communication system
10/09/2002EP0966818A4 Improvements in ultrafast time hopping cdma-rf
10/09/2002EP0909442B1 Voice activity detector
10/09/2002EP0865709B1 Selective call transceiver and method of re-registering same
10/09/2002EP0836770B1 Automatic power control system for a code division multiple access (cdma) communications system
10/09/2002EP0772918B1 Method for transmitting a pilot signal, and a cellular radio system
10/09/2002EP0717891B9 Method and apparatus for determining the transmission data rate in a multi-user communication system
10/09/2002CN2515876Y Multifunctional vehicle-mounted apparatus for global mobile communication system location track
10/09/2002CN1373978A Communications system load control methods and apparatus
10/09/2002CN1373962A Method and device for synchronizing base stations of mobile communications network
10/09/2002CN1373960A Distributed radio telephone for use in vehicle
10/09/2002CN1373952A Method for estimating bit error rate in radio receiver and corresponding radio receiver
10/09/2002CN1373951A 受控天线分集 Controlled antenna diversity
10/09/2002CN1373948A Synchronization method and apparatus
10/09/2002CN1373947A Method and apparatus for overlaying two CDMA systems on same frequency bandwidth
10/09/2002CN1373946A Method and system for providing customized information during call setup process in telecommunication systems
10/09/2002CN1373945A Freqency synchronization of base station
10/09/2002CN1373944A Multi-airplane cellular communications system
10/09/2002CN1373943A 分组传输方法 Packet transmission method
10/09/2002CN1373942A Plane to plane switchover system
10/09/2002CN1373941A Transmission using antenna array in CDMA communication system
10/09/2002CN1373940A Power control in CDMA mobile communication system
10/09/2002CN1373936A Modified finger assignment algorithm for high data rate cell
10/09/2002CN1373915A Deviation compensator
10/09/2002CN1373624A Mobile communication apparatus
10/09/2002CN1373621A Method and device for switching communication in communication system
10/09/2002CN1373620A Communication controlling method in mobile communication system, and base station therefor
10/09/2002CN1373619A Mobile communication system, emitting power controlling method nad base station
10/09/2002CN1373583A Spread spectrum interference eliminator system
10/09/2002CN1373582A Spread spectrum interference eliminator system
10/09/2002CN1373581A Spread spectrum interference eliminator system
10/09/2002CN1373579A System and method for unitedly demodulating CDMA access signals
10/09/2002CN1373578A System and method for unitedly demodulating CDMA access signals
10/09/2002CN1373576A Fast capture method and device for reverse random access channel
10/09/2002CN1373575A SIR measuring method and device for WCDMA uplink (backward) link
10/09/2002CN1373574A SIR measuring method and device for WCDMA downlink (forward) link
10/09/2002CN1373568A Method and device for executing voice dispatching call in digital communication system
10/09/2002CN1373567A Equalizer for time domain signal processing
10/09/2002CN1373562A Relay unit
10/09/2002CN1373561A 快速接收方法及快速接收机 Quick and fast receiver receiving method
10/09/2002CN1373426A Position managing method and system, and position information submitting system
10/09/2002CN1092464C Power-saving mobile telephone equipment
10/09/2002CN1092463C Communication device limiting consumption of cell power supply and control method thereof
10/09/2002CN1092461C Power control method and arrangement of handover in mobile communication system
10/09/2002CN1092460C Reception method and receiver
10/09/2002CN1092459C Wireless base station equipment
10/09/2002CN1092458C Transmission power control method in CDMA system and mobile station using same
10/09/2002CN1092431C Diversity receiver and control method therefor
10/09/2002CN1092430C Reception method and base station receiver
10/09/2002CN1092429C 基站 Base station
10/09/2002CN1092428C Method for transmitting pilot signal, and cellular radio system
10/08/2002USRE37870 CDMA/TDD radio communication system
10/08/2002US6463464 System and method for pushing information from a host system to a mobile data communication device
10/08/2002US6463463 System and method for pushing calendar event messages from a host system to a mobile data communication device
10/08/2002US6463307 Method and apparatus for power saving in a mobile terminal with established connections
10/08/2002US6463306 Transmission system comprising at least a satellite station which includes circuits fed by an energy source and satellite suitable for such a system
10/08/2002US6463303 Beam forming and switching architecture
10/08/2002US6463302 Multi-sector base station apparatus in mobile communication system
10/08/2002US6463296 Power control in a CDMA mobile communications system
10/08/2002US6463295 Power control with signal quality estimation for smart antenna communication systems
10/08/2002US6463294 Reducing interference in a mobile communications system
10/08/2002US6463285 Arrangement for data exchange in a wireless communication system
10/08/2002US6463283 System and method for selecting a voice service option