Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2004
12/08/2004CN1553724A Method and system for improving multimedia message performance process by multimedia message system
12/08/2004CN1553719A Realizing method for housing estate broadcasting service
12/08/2004CN1553717A Intelligent antenna realizing method and apparatus based on digital wave beam formation
12/08/2004CN1553715A Channel inserting method in spread spectrum grouped network based on multipacket receive
12/08/2004CN1553673A Descending MPEG-2 form data transmission method based on DOCSIS agreement
12/08/2004CN1553651A User facility double returning method based on multi-protocol label exchange
12/08/2004CN1553617A Baseband receiving synchronous acquiring method and apparatus for CDMA system
12/08/2004CN1553616A United time-space multi-path searching method and apparatus with fixed multi-beam intellectual antenna
12/08/2004CN1553614A Wireless network planning method CDMA service
12/08/2004CN1553613A Grouped service monitoring method in grouped region
12/08/2004CN1553611A Method for determining first path precisively in CDMA mobile communiation system
12/08/2004CN1553609A Automatic optimizing method for realizing CDMA neighbouring region listing
12/08/2004CN1553607A Leading search apparatus and realizing method thereof
12/08/2004CN1553602A Apparatus and method for bit interleaving in mobile communication system
12/08/2004CN1553599A Desired wave/interference power ratio measuring circuit and desired wave/interference power ratio measuring method
12/08/2004CN1553597A Audio frequency synchronous aligning testing method
12/08/2004CN1553593A Wireless communication protecting systems
12/08/2004CN1553592A Signal phase tracking network
12/08/2004CN1553591A Directional receiving bi-directional wireless information transmit-receive method and apparatus
12/08/2004CN1553588A Self-adaptation balancing apparatus for SDH transmission system circuit attenuation compensation
12/08/2004CN1552281A Method and system for wireless centralized monitoring population temperature
12/08/2004CN1179597C Radio base station
12/08/2004CN1179596C Interstitial sector system
12/08/2004CN1179593C Mobile wireless communication system, transmitters and receivers and mobile wireless communication method
12/08/2004CN1179589C Process for transmitting data in universal transmission system
12/08/2004CN1179588C Basestation transmission system in mobile communication system and method
12/08/2004CN1179538C Method and apparatus for handing of multimedia messages in telecommunications system
12/08/2004CN1179535C Integrated local communication system
12/08/2004CN1179527C Process and arrangement for executing protocols between telecommunication devices in wireless telecommunications systems
12/08/2004CN1179526C Method for transmitting data to be transmitted using subscriber modem
12/08/2004CN1179519C Satellite-utilizing internet services system
12/08/2004CN1179511C Satellite station for transmitting system
12/08/2004CN1179509C Device for searching mesh and method for obtainig per-mesh uniquely code
12/08/2004CN1179508C Method of data transmitting
12/08/2004CN1179506C Real-time CSMA method having capability to adaptively vary cell sizes and wireless network for implementing the same
12/08/2004CN1179505C Synchronization deviation detection
12/08/2004CN1179504C Method of transmitting information via telecommunication system and corresponding telecommunication system
12/08/2004CN1179503C TDD telecommunications system with wireless telecommunication based on code and time-division multiplex
12/08/2004CN1179502C CDMA communication equipment and method
12/08/2004CN1179501C System and method for control channel communication in cellular radiotelephone system
12/08/2004CN1179500C Medium access control scheme for data transmission on code division multiple access (CDMA) wireless system
12/08/2004CN1179498C Radio receiving device and radio receiving method
12/08/2004CN1179495C Receivers and method of receiving co-channel signals by channel separation and successive cancellation
12/08/2004CN1179494C Multiuser interference canceler for DS-CDMA system
12/08/2004CN1179263C Electronic device
12/07/2004US6829567 Measurement data processor and measurement data processing method
12/07/2004US6829531 System and method for providing channel information of roadside unit
12/07/2004US6829493 Adaptive adjustment of sleep duration to increase standby time in wireless mobile stations
12/07/2004US6829489 Communication system, transmitter, receiver, and communication method
12/07/2004US6829488 Transmission level control method and transceiver apparatus in wireless local loop system
12/07/2004US6829486 Communique system for combined cellular and wireline communication networks
12/07/2004US6829483 Method of providing quality of service in a mobile telecommunications network
12/07/2004US6829479 Fixed wireless back haul for mobile communications using stratospheric platforms
12/07/2004US6829468 Reverse-link power control overshoot considering mobile station transmission limitations
12/07/2004US6829312 Iterative projection with initialization using a network user identifier
12/07/2004US6829310 Method of high and low bit rate transmission on the command link of a satellite
12/07/2004US6829308 Satellite communication system utilizing low density parity check codes
12/07/2004US6829255 CDMA base station transmission device and method
12/07/2004US6829253 Methods and systems for efficiently using synchronization information in transitioning between channels in TDMA and CDMA communications systems
12/07/2004US6829226 Power control for a mobile terminal in a satellite communication system
12/07/2004US6829221 Border gateway protocol manager and method of managing the selection of communication links
12/07/2004US6827483 Spectrum spreading communication system using single spreading code
12/07/2004CA2385914C Synchronization method and apparatus
12/07/2004CA2356111C Signalling method and telecommunication system
12/07/2004CA2339972C Method and system for conversion and distribution of incoming wireless telephone signals using the power line
12/07/2004CA2324727C Transmission power control method and system
12/07/2004CA2303232C Initial acquisition and frame synchronization in spread spectrum communication system
12/07/2004CA2287004C Method and apparatus for wireless communication using time division duplex time-slotted cdma
12/07/2004CA2268269C An adaptive method for channel assignment in a cellular communication system
12/02/2004WO2004105420A1 Method and apparatuf for load sharing in wireless access networks based on dynamic transmission power adjustment of access points
12/02/2004WO2004105418A1 Inter-node synchronization method in radio network system, radio control server, and radio bearer server
12/02/2004WO2004105417A1 System and method of improving talk-time at the end of battery life
12/02/2004WO2004105410A1 Coordination of backhaul beam forming in wireless communication systems
12/02/2004WO2004105339A2 Bi-directional vector modulator and phased array antenna
12/02/2004WO2004105338A1 Automatic power control circuitry for a qam transmitter unit of a wireless communication device
12/02/2004WO2004105326A2 Time-triggered communication system and method for the synchronized start of a dual-channel network
12/02/2004WO2004105299A1 Reception quality determining apparatus and receiver apparatus
12/02/2004WO2004105294A2 Power control and scheduling in an ofdm system
12/02/2004WO2004105286A2 Mobile link power control method
12/02/2004WO2004105284A2 Coordination of beam forming in wireless communication systems
12/02/2004WO2004105283A2 Method and apparatus for odu to idu telemetry interface in vsat systems
12/02/2004WO2004105271A1 Method for operating a mobile radio telephone system, mobile radio telephone system and base station
12/02/2004WO2004105270A1 Probe module for treating prostate diseases and portable prostate medical treatment apparatus
12/02/2004WO2004105266A1 Reception device and radio communication system using the same
12/02/2004WO2004105256A2 Systems and methods for handover between space based and terrestrial radioterminal communications, and for monitoring terrestrially reused satellite frequencies at a radioterminal to reduce potential interference
12/02/2004WO2004105254A2 Coordination of beam forming in wireless communication systems
12/02/2004WO2004103325A1 Offset satellite communication cell arrays with orthogonal polarizations
12/02/2004WO2004088998A3 Method and apparatus providing unbiased signal-to-noise ratio estimation and its application to discontinuous transmission detection
12/02/2004WO2004077846A3 System and method for selecting an access point in a wireless network
12/02/2004WO2004049747A3 Multiple access wireless communications architecture
12/02/2004WO2004015555A3 Method and apparatus for position sensing
12/02/2004WO2003105418A3 Wireless technology co-existence
12/02/2004WO2003019339A3 Portable computer
12/02/2004US20040243661 Method for increasing standby time using access history to 1x ev-do network with access terminal and device thereof
12/02/2004US20040243355 Physical quantity monitoring and control system and portable information terminal used for the same
12/02/2004US20040242290 Broadband communication system
12/02/2004US20040242277 Antenna diversity transceiver and method of switching reception antenna
12/02/2004US20040242276 Method and a base station for wireless system
12/02/2004US20040242275 Using directional antennas to enhance wireless mesh networks
12/02/2004US20040242274 Using directional antennas to mitigate the effects of interference in wireless networks