Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2008
01/30/2008CN101114868A Feedback channel distribution indicating method and system
01/30/2008CN101114867A Multi-channel synchronization transmitting method and system
01/30/2008CN101114866A Time slot synchronization method of digital non-center communication system
01/30/2008CN101114865A Astrology observation amusing system and method
01/30/2008CN101114864A Communication network relay amplifying device, apparatus and method
01/30/2008CN101114863A Method and system for processing signal of communication system
01/30/2008CN101114862A Communication method and system in multi-input multi-output system
01/30/2008CN101114861A Wireless communication network, wireless communication protocol and method for controlling multistage transmission power
01/30/2008CN101114860A Method and device for controlling power amplification
01/30/2008CN101114859A Digital cordless microphone
01/30/2008CN101114858A Electricity-saving system and method of mobile station
01/30/2008CN101114857A Report method for enhancing uplink dedicated transmission channel scheduling satisfaction
01/30/2008CN101114856A Method and apparatus for reducing transmitter peak power requirements with orthogonal code noise shaping
01/30/2008CN101114855A Response method to tower amplifier gain operation
01/30/2008CN101114854A Linearized control device and method for power amplifier of time division duplex system
01/30/2008CN101114853A Tower amplifier gain adjusting method and system and tower amplifier
01/30/2008CN101114852A Channel quick load control method dedicated for uplink enhancement
01/30/2008CN101114851A Power control method and device for HSDPA
01/30/2008CN101114850A Emitting power grade open-loop control method of digital non-center communication system
01/30/2008CN101114849A Emitting power grade closed-loop control method of digital non-center communication system
01/30/2008CN101114848A Emitting power grade control method of digital non-center system
01/30/2008CN101114841A Method and apparatus for detecting time slot up-downlink direction of TD-SCDMA system
01/30/2008CN101114837A Wireless receiver and method thereof
01/30/2008CN101114452A Transmission apparatus and receiving apparatus for coded voice data
01/30/2008CN100366122C Preferential inserting method for preferential insert and channel assigned user
01/30/2008CN100366108C After No.3 generation mobile communication system, mobile access agent device and mobile communication method
01/30/2008CN100366100C Method and apparatus for performing autonomous transmission in a mobile communication system for supporting an enhanced uplink dedicated channel
01/30/2008CN100366016C Wireless communications apparatus and routing control and packet transmission technique in wireless network
01/30/2008CN100365963C Random switch-on method and radio station
01/30/2008CN100365962C Switch beam--self-adaptive secondary baseband receiving method and system of intelligent antenna
01/30/2008CN100365958C Method for synchronizing base stations
01/30/2008CN100365957C Reverse load control method
01/30/2008CN100365956C Method for configurating synchronous channel of six cell of six sector area single carrier-frequency structure
01/30/2008CN100365955C Method for activating compression mode and determining transmission gap position paremeter in radio frame
01/30/2008CN100365954C Cell scramble distributing method for time division-synchronous code division multiple access system
01/30/2008CN100365953C Radio apparatus and base station apparatus
01/30/2008CN100365952C Wireless telecommunications system architecture supporting receive diversity
01/30/2008CN100365951C Information channel estimating method and system in radio communication
01/30/2008CN100365950C A method for acquiring downlink transmitting power of base station system
01/30/2008CN100365949C Method for implementing downlink power control in mobile communication system having intelligent antenna
01/30/2008CN100365948C UTRA TDD time slots allocation
01/30/2008CN100365928C Method and system for effective channel estimation in telecommunication system
01/29/2008US7325250 Method and apparatus for preventing radio communication system access by an unauthorized modem
01/29/2008US7325172 Failsafe RLC reset method for a wireless communication system
01/29/2008US7325147 Personal computer operation environment presetting system and method based on detecting an input AC power source voltage on the personal computer when a wireless LAN card is mounted therein
01/29/2008US7325063 Apparatus, method, and system for removing ethernet header and adding second IP header
01/29/2008US7325048 Method for automatically creating a modem interface for use with a wireless device
01/29/2008US7324893 Traffic management system
01/29/2008US7324859 Substrate for use with audio file player
01/29/2008US7324840 Short-range automobile wireless communication device
01/29/2008US7324837 Base station apparatus of which installation is facilitated
01/29/2008US7324829 Radio communication terminal and transmission power control method
01/29/2008US7324828 Transmission power control method and device
01/29/2008US7324824 Wireless network monitoring system
01/29/2008US7324821 Scheduling apparatus and method for determining a desired noise rise over thermal noise in a CDMA mobile communication system
01/29/2008US7324819 Communication terminal, and communication computer program product
01/29/2008US7324817 Wireless communication method and apparatus for selecting and reselecting cells based on measurements performed using directional beams and an omni-directional beam pattern
01/29/2008US7324808 Information delivery method for communication systems
01/29/2008US7324806 System and method for storing and managing personal information
01/29/2008US7324798 2N-order sub-harmonic frequency modulator having high carrier suppression ratio and direct conversion transmitter using the same
01/29/2008US7324794 Phase combining diversity
01/29/2008US7324793 Wireless transmission device capable of transmitting media from multiple channels
01/29/2008US7324792 Apparatus and method for transmitting signal in mobile communication system
01/29/2008US7324786 Method and apparatus for increasing the number of strong eigenmodes in a multiple-input multiple-output (MIMO) radio channel
01/29/2008US7324784 Transmission beam control method, adaptive antenna transmitter/receiver apparatus and radio base station
01/29/2008US7324782 Location based adaptive antenna scheme for wireless data applications
01/29/2008US7324617 Apparatus and method for detecting downlink transmit diversity at a mobile device
01/29/2008US7324600 Channel estimation in a multi carrier transmit diversity system
01/29/2008US7324583 Chip-level or symbol-level equalizer structure for multiple transmit and receiver antenna configurations
01/29/2008US7324582 System and method for the directional reception and despreading of direct-sequence spread-spectrum signals
01/29/2008US7324580 Method and apparatus for achieving channel variability in spread spectrum communication systems
01/29/2008US7324578 Method and apparatus for transmitting and receiving information about spreading codes used for a packet data channel in a communication system
01/29/2008US7324565 Method and device for channel multiplexing or demultiplexing
01/29/2008US7324559 Centralized synchronization for wireless networks
01/29/2008US7324544 Network slot synchronization scheme for a computer network communication channel
01/29/2008US7324494 Reception device and reception method
01/29/2008US7324493 3-frequency branching circuit, branching circuit and radio communication equipment
01/29/2008US7324485 Random access preamble coding for initiation of wireless mobile communications sessions
01/29/2008US7324484 Reverse link controlling method in a mobile communication system
01/29/2008US7324483 Packet data transmitting method in a CDMA mobile communication system
01/29/2008US7324482 Method and constructions for space-time codes for PSK constellations for spatial diversity in multiple-element antenna systems
01/29/2008US7324481 Radio transmitting apparatus and radio transmission method
01/29/2008US7324480 Mobile communication apparatus and method including base station and mobile station having multi-antenna
01/29/2008US7324479 Cell search method in UMTS
01/29/2008US7324475 Radio communication apparatus and method
01/29/2008US7324471 Apparatus and method for suppressing interference of reverse link in in-building mobile communication system
01/29/2008US7324470 FDD/CDMA receiver having transmission antenna control circuit
01/29/2008US7324469 Satellite distributed high speed internet access
01/29/2008US7324465 Random access channel access apparatus for mobile satellite communication system and method therefor
01/29/2008US7324437 Method for co-channel interference cancellation in a multicarrier communication system
01/29/2008US7324429 Multi-mode terminal in a wireless MIMO system
01/29/2008US7324147 Intermittent driving type imaging device for portable terminal
01/29/2008US7324064 Passive anti-jamming antenna system
01/29/2008US7324056 Broadband communication system for mobile users in a satellite-based network
01/29/2008US7324045 System and method for fast initialization of navigational satellite signal receivers
01/29/2008CA2444289C Television program delivery system
01/29/2008CA2381366C Method of interference cancellation based on smart antenna
01/29/2008CA2365588C A communication network terminal supporting a plurality of applications
01/29/2008CA2361497C Wireless push-to-talk internet broadcast
01/29/2008CA2335182C Roadside control device for a toll apparatus installed in a motor vehicle