Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
05/2004
05/29/2004CA2449751A1 A method, apparatus and system for multiple signal transmission, reception, and restoration
05/27/2004WO2004045228A1 Method and apparatus for adaptive carrier allocation and power control in multi-carrier communication systems
05/27/2004WO2004045227A1 Method and system for providing a hard handoff in communications in a cdma system
05/27/2004WO2004045170A1 Method for forwarding message between the different multimedia message centers
05/27/2004WO2004045122A1 Cdma transmitting apparatus and cdma receiving apparatus
05/27/2004WO2004045110A1 Apparatus and method for determining the location of a repeater
05/27/2004WO2004045109A1 Base station apparatus and communication terminal apparatus
05/27/2004WO2004045108A1 Method for implementing a function of closed loop transmitting diversity on the dedicated channel
05/27/2004WO2004045106A1 Aircraft flight data management system
05/27/2004WO2004045105A1 Communication system with mobile coverage area
05/27/2004WO2004045104A1 Apparatus and method for enabling use of low power satellites, such as c-band, to broadcast to mobile and non-directional receivers, and signal design therefor
05/27/2004WO2004045087A2 Adaptive broadband platforms and methods of operation
05/27/2004WO2004045085A2 Method and apparatus for determining signal-to-interference ratio with reduced bias effect
05/27/2004WO2004045083A2 Power control during a transmission pause
05/27/2004WO2004045066A1 Method and device for training an rf amplifier linearization device, and mobile terminal incorporating same
05/27/2004WO2004044606A2 Apparatus and method for tracking the location and position of an individual
05/27/2004WO2004038954A3 Method for stealing power or walsh-code for a data channel (e.g. shared data channel) from a dedicated channel (e.g. voice channel)
05/27/2004WO2004034593A3 Uplink power control using loopback communications carriers
05/27/2004WO2004032393A3 Method and apparatus for using switched multibeam antennas in a multiple access communication system
05/27/2004WO2004028032A3 Receive antenna diversity system
05/27/2004WO2004028029A3 Power control in telecommunications networks
05/27/2004WO2004025841A3 Techniques for correcting for phase and amplitude offsets in a mimo radio device
05/27/2004WO2004021506A3 Iterative multi-stage detection technique for a diversity receiver having multiple antenna elements
05/27/2004WO2004015876A3 Channel switching for support of multimedia broadcast and multicast services
05/27/2004WO2003100703A3 Composite image output apparatus and composite image delivery apparatus
05/27/2004WO2003039030A8 Radio communication system
05/27/2004WO2003039009A3 Local service handover
05/27/2004WO2003034611A3 Radio communication system
05/27/2004WO2003017688A3 Reduced state transition delay and signaling overhead for mobile statin state transitions
05/27/2004WO2002093781A3 Fm modulator using a phaselockloop
05/27/2004US20040103435 Method for transmitting control signal for MBMS data in wireless mobile communication system
05/27/2004US20040103201 Method and apparatus of exchanging transfer parameters in a mobile communication system
05/27/2004US20040102228 Communication apparatus, communication method, communication program, and recording medium
05/27/2004US20040102222 Multiple access wireless communications architecture
05/27/2004US20040102221 Antenna system
05/27/2004US20040102220 Wireless base station and terminal using combo of different wireless systems
05/27/2004US20040102219 Communications system
05/27/2004US20040102216 Interface module in a vehicle
05/27/2004US20040102215 System and apparatus for performing broadcast and localcast communications
05/27/2004US20040102214 System and apparatus for performing broadcast and localcast communications
05/27/2004US20040102213 System and apparatus for performing broadcast and localcast communications
05/27/2004US20040102207 Device and method for regulating the output power of mobile
05/27/2004US20040102206 Communication system
05/27/2004US20040102205 Method and apparatus for efficient processing of data for transmission in a communication system
05/27/2004US20040102203 Parameter estimation for adaptive antenna system
05/27/2004US20040102202 Uplink scheduling for wireless networks
05/27/2004US20040102194 Handover in cellular communication system
05/27/2004US20040102191 Communications system using high altitude relay platforms
05/27/2004US20040102189 Apparatus and method of measuring interference
05/27/2004US20040102185 Mobile communication terminal, detection condition distribution server and detected mail notification receiving server
05/27/2004US20040102168 Apparatus and method for compensating gain of an automatic gain controller
05/27/2004US20040102165 Compensation for frequency adjustment in mobile communication-positioning device with shared oscillator
05/27/2004US20040102159 Mobile terminal, control device, communication system and communication method
05/27/2004US20040102157 Wireless LAN with distributed access points for space management
05/27/2004US20040102156 Systems and methods for sharing uplink bandwidth among satellites in a common orbital slot
05/27/2004US20040101123 Method of providing a temporary telephone number
05/27/2004US20040101075 Method and apparatus for performing channel equalization in communication systems
05/27/2004US20040101073 Method and apparatus for estimating response characteristic, and receiving method and receiver utilizing the same
05/27/2004US20040101072 Equaliser apparatus and methods
05/27/2004US20040101066 Apparatus and method for transmitting and receiving signals using multiple antennas in mobile communication systems
05/27/2004US20040101063 Adaptive symbol mapping in mobile system
05/27/2004US20040101037 Method and apparatus for bandwidth and frequency management in the U-NII band
05/27/2004US20040101032 Space time transmit diversity for TDD/WCDMA systems
05/27/2004US20040100986 Method for resolving collisions in communication systems using medium access control based on contention
05/27/2004US20040100985 System and method for the reuse of S-CDMA parameters to define TDMA minislot size
05/27/2004US20040100965 Method and apparatus for power control on a discontinuous transmission channel in a CDMA system
05/27/2004US20040100941 Adaptive packet transmission method for transmitting packets in multibeam satellite communication system
05/27/2004US20040100927 Reverse link automatic repeat request
05/27/2004US20040100925 Mobile station, base station, communication system, and communication method
05/27/2004US20040100921 Time-orthogonal CDMA wireless communication system
05/27/2004US20040100920 Method for regulating power and for channel allocation in downlink and/or uplink connections of packet data services in a radio communications system, and radio communications system for carrying out said method
05/27/2004US20040100919 Data transmission in a mobile telecommunication system
05/27/2004US20040100896 De-boosting in a communications environment
05/27/2004US20040100415 Sample container with radiofrequency identifier tag
05/27/2004US20040100403 Normalizing apparatus for adaptive beamforming in smart antenna receiving system
05/27/2004DE19604273C5 Verfahren und Vorrichtung zum Durchführen einer Suche in einem Kodebuch im Hinblick auf das Kodieren eines Klangsignales, Zellkommunikationssystem, Zellnetzwerkelement und mobile Zell-Sender-/Empfänger-Einheit Method and device for conducting a search in a codebook in view of encoding a sound signal, cell communication system cell network element and mobile cell transmitter / receiver unit
05/27/2004DE19515037B4 Digitale Signalmodulationsanalysevorrichtung Digital modulation signal analysis device
05/27/2004DE10317077A1 Verbesserte Zellular-Antennenanordnung Improved cellular antenna array
05/27/2004CA2506205A1 Method and apparatus for adaptive carrier allocation and power control in multi-carrier communication systems
05/27/2004CA2505035A1 Method and apparatus for determining signal-to-interference ratio with reduced bias effect
05/27/2004CA2504964A1 Apparatus and method for determining the location of a repeater
05/27/2004CA2504618A1 Method and device for training an rf amplifier linearization device, and mobile terminal incorporating same
05/26/2004EP1422962A1 Cellular network acquisition method and apparatus
05/26/2004EP1422961A1 Cellular network acquisition method and apparatus
05/26/2004EP1422915A1 Method of providing a temporary telephone number
05/26/2004EP1422898A1 Transmitter and transmission control method
05/26/2004EP1422889A2 System and method for routing among private addressing domains
05/26/2004EP1422887A2 Distributed call control
05/26/2004EP1422885A2 Method and apparatus of exchanging transfer parameters in a mobile communication system
05/26/2004EP1422881A1 Method for the transmission of data of a plurality of connections having data rates that change during an established connection and corresponding station
05/26/2004EP1422868A2 Rolling history display of multi-slot channel contents
05/26/2004EP1422860A1 Air interface for telecommunication systems with cordless telecommunication between mobile and/or stationary transmitting/receiving devices
05/26/2004EP1422856A1 TRANSMISSION APPARATUS, TRANSMISSION CONTROL METHOD, RECEPTION APPARATUS, AND RECEPTION CONTROL METHOD
05/26/2004EP1422846A1 PORTABLE RADIO TERMINAL TESTING INSTRUMENT USING A SINGLE SELF−COMPLEMENTARY ANTENNA
05/26/2004EP1422840A2 Data transmission in a mobile telecommunication system
05/26/2004EP1422839A1 RADIO COMMUNICATION SYSTEM, TERMINAL STATION AND BASE STATION OF RADIO COMMUNICATION SYSTEM, AND TRANSMISSION POWER CONTROL METHOD OF RADIO COMMUNICATION SYSTEM
05/26/2004EP1422838A2 Receiving method and receiver using an adaptive array antenna
05/26/2004EP1422837A2 Automatic control apparatus and method for TD-SCDMA mobile terminal
05/26/2004EP1422831A1 Method for the processing in the receiver of a CDMA signal in a radio communication system
05/26/2004EP1422677A2 Living body information measuring system