Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
03/2004
03/25/2004WO2004025871A1 Quality indicator bit (qib) generation in wireless communication systems
03/25/2004WO2004025870A1 Transmission power optimization in ofdm wireless communication system
03/25/2004WO2004025869A2 System and method for rate assignment and power control
03/25/2004WO2004025857A1 Device for synchronizing a mobile radio receiver and a time-slot and frame structure of a received radio signal
03/25/2004WO2004025842A2 System for efficient recovery of node-b buffered data following mac layer reset
03/25/2004WO2004025841A2 Techniques for correcting for phase and amplitude offsets in a mimo radio device
03/25/2004WO2004025780A1 Activation of an antenna assembly, whose transmission range is subdivided into sectors
03/25/2004WO2004025532A1 Service providing system, information processing device, method, and program
03/25/2004WO2004025509A1 Method, device and system for automated synchronization between terminals
03/25/2004WO2004025395A2 Method for providing interactive data service in a mobile communication system
03/25/2004WO2004025321A1 Cce calibration with an array of calibration probes interleaved with the array antenna
03/25/2004WO2004012349A3 Equalizing signal-to-interference ratios of different physical channels supporting a coded composite transport channel
03/25/2004WO2004010591A3 Orthogonal variable spreading factor (ovsf) code assignment
03/25/2004WO2004008277A3 Modular entertainment system configured for multiple broadband content delivery incorporating a distributed server
03/25/2004WO2004006482A3 Method and apparatus for handoff between a wireless local area network (wlan) and a universal mobile telecommunication system (umts)
03/25/2004WO2004004306A3 Radio network controller exchange of equipment information
03/25/2004WO2004004157A3 High altitude platform deployment system
03/25/2004WO2004001893A3 Reduced-complexity antenna system using multiplexed receive chain processing
03/25/2004WO2003105494A3 Mac protocol with duty-cycle limitation for portable devices to comply with specific absorption rate (sar) limits
03/25/2004WO2003103161A3 Radio frequency receiving and processing system
03/25/2004WO2003096550B1 Method and apparatus for transmitting vocoded information
03/25/2004WO2003065595A3 Virtually geostationary satellite array with optimized parameters
03/25/2004WO2003061301A3 Path diversity equalization cdma downlink receiver
03/25/2004WO2003061176A3 Protocol for reliable, self-organizing, low-power wireless network for security and building automation system
03/25/2004WO2003060666A3 Wireless communication system architecture having split mac layee
03/25/2004US20040060065 Direct broadcast signal distribution methods
03/25/2004US20040059978 Reduced latency for recovery from communications errors
03/25/2004US20040059825 Medium access control in a wireless network
03/25/2004US20040058712 Method and system for improved beacon acquisition performance with time slot and antenna sector reuse
03/25/2004US20040058711 Radio reception apparatus and directivity reception method
03/25/2004US20040058710 Technique for synchronizing data in user devices through an information service
03/25/2004US20040058703 Mobile electronic device having pivotable display element
03/25/2004US20040058700 Methods, receivers, and computer program products for determining transmission power control commands using biased interpretation
03/25/2004US20040058699 Methods, systems and computer program products for requesting received power levels based on received block error rates utilizing an anti-windup and/or emergency procedure
03/25/2004US20040058696 Radio communication system, mobile station and radio network controller
03/25/2004US20040058690 Antenna system
03/25/2004US20040058689 Method of invoking privacy on telecommunications network
03/25/2004US20040058685 Allocation of shared channel data rates in a communication system
03/25/2004US20040058681 Method and system to optimise soft handover gain in networks such as CDMA networks
03/25/2004US20040058666 Base station, mobile station and radio network controller
03/25/2004US20040058656 Digital broadcasting receiving apparatus
03/25/2004US20040058650 Receivers and methods for searching for cells using recorded data
03/25/2004US20040058646 Asymmetric assignment of space-borne communication system resources
03/25/2004US20040057543 Synchronizing radio units in a main-remote radio base station and in a hybrid radio base station
03/25/2004US20040057504 CDMA receiving device and method
03/25/2004US20040057413 Overhead message and channel hashing method using the same
03/25/2004US20040057406 Enhanced high traffic density CDMA wireless systems
03/25/2004US20040057397 Common packet channel
03/25/2004US20040057387 Multimedia service providing method for radio mobile communication system
03/25/2004US20040056800 Base station, base station module and method for estimating parameters of uplink signals
03/25/2004US20040056148 Satellite system and method of deploying same
03/25/2004US20040055963 Power generation circuit, display apparatus, and cellular terminal apparatus
03/25/2004DE10241692A1 Mobile radio receiver synchronization method incorporates verification step performed in parallel with synchronization step and/or identification step
03/25/2004DE10241678A1 Synchronization device for mobile radio receiver in mobile communications system correlates received time slot and frame synchronization codes with known time slot and frame codes
03/25/2004DE10241675A1 Synchronization method for mobile radio receiver in mobile communications system has received data flow filtered and processed for determining time slot boundaries
03/25/2004DE10241581A1 Digital signal transmission apparatus e.g. for computer tomography equipment slip ring, has control unit in transmitter for controlling signal amplitude to give required parameters
03/25/2004DE10239063A1 Data symbol transmission method for communications system with simultaneous transmission of at least 2 data symbols via antenna element selected in dependence on data symbol coding
03/25/2004CA2615915A1 System for efficient recovery of node-b buffered data following mac layer reset
03/25/2004CA2498688A1 Cordless wireless local loop phone
03/25/2004CA2498676A1 Techniques for correcting for phase and amplitude offsets in a mimo radio device
03/25/2004CA2498358A1 Wireless communication device
03/25/2004CA2498128A1 System and method for multilevel scheduling
03/25/2004CA2498125A1 System and method for dimensioning a cdma network
03/25/2004CA2498031A1 System and method for rate assignment
03/25/2004CA2494681A1 System and method for testing transceivers
03/24/2004EP1401228A2 Method and apparatus for reducing the average downlink transmitted power from base stations during soft handoff
03/24/2004EP1401227A1 Method for measuring the radio interface for GPRS traffic and GPRS with GSM voice traffic
03/24/2004EP1401222A1 Radio communication system, mobile station and radio network controller
03/24/2004EP1401221A1 Radio communication system, mobile station, base station and radio network controller
03/24/2004EP1401220A1 Base station, mobile station and radio network controller
03/24/2004EP1401180A1 Personnal communications internetworking
03/24/2004EP1401177A1 CAMERA−EQUIPPED CELLULAR TELEPHONE
03/24/2004EP1401162A2 Packet communication terminal, packet communication system, packet communication method and packet communication program
03/24/2004EP1401152A2 Method for determining a transmission scheme for an MBMS service in a mobile communication system
03/24/2004EP1401139A1 Data communication device and data communication method
03/24/2004EP1401130A1 TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS, RECEPTION METHOD, AND TRANSMISSION/RECEPTION APPARATUS
03/24/2004EP1401122A2 Orthogonal frequency division multiplexing receiver
03/24/2004EP1401121A2 Smart antennas for IMT-2000 code division multiple access wireless communications
03/24/2004EP1401120A2 Base station, mobile communication system, and communication method
03/24/2004EP1401119A1 Uplink power adjustment for a point-to-multipoint wireless communication system
03/24/2004EP1401118A1 Method and apparatus for power control in a mobile radio system
03/24/2004EP1401116A2 Modem interface
03/24/2004EP1401115A2 Spread spectrum communication transmitter and receiver, and CDMA mobile communication system and method
03/24/2004EP1400944A1 Location confirmation system and information transmitting method
03/24/2004EP1400148A1 Method and apparatus for adaptive set management in a communication system
03/24/2004EP1400144A2 Communique system with hierarchical communique coverage areas in cellular communication networks
03/24/2004EP1400141A1 Network and method for connecting antennas to base stations in a wireless communication network using space diversity
03/24/2004EP1400133A2 Communication system employing multiple handoff criteria
03/24/2004EP1400073A2 REDUCING POWER CONSUMPTION IN PACKET BASED NETWORKS WITH QUALITY OF SERVICE (QoS) FEATURES
03/24/2004EP1400062A2 Electronic data communication system
03/24/2004EP1400049A1 Method for adaptively setting transmission parameters for a random access channel transmission uplink procedure in a wireless communication system
03/24/2004EP1400039A2 Method and apparatus for transmitting real time data from aircraft to ground stations using a data protocol over a satellite system
03/24/2004EP1400038A1 Diplexer/switch circuit with modem capabilities
03/24/2004EP1400037A1 Reception device for evaluating the performance of the paths via which it receives signals originating from one and the same source and method therefore
03/24/2004EP1400036A1 Beam-shaping of a radio signal
03/24/2004EP1400035A1 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
03/24/2004EP1400034A1 Data transmission method and equipment
03/24/2004EP1400033A2 System and method for power control calibration in a wireless communication device
03/24/2004EP1400032A2 Method and apparatus for controlling gain level of a supplemental channel in a cdma communication system
03/24/2004EP1400025A2 Methods and systems for reducing interference across coverage cells