Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2006
01/19/2006DE202005009152U1 Mobile unit position determination arrangement, especially for a GPS- equipped unit, e.g. for use in a road toll system, makes use of pseudo-range data to reduce the amount of data that has to be transferred to a back office system
01/19/2006DE112004000181T5 Verfahren zum zuverlässigen Zurückschalten eines Benutzers auf einem PHS-Raummultiplex-Kanal A method for reliably switching back of a user on a PHS space division channel
01/19/2006DE10210236B4 WLAN-Empfänger-Synchronisation Wireless receiver synchronization
01/19/2006DE102005007845A1 Verfahren und Vorrichtung zum Steuern eines Sendeleistungsverstärkers Method and device for controlling a transmit power amplifier
01/19/2006DE102004063575A1 Kanalisierungsvorrichtung und Verfahren zum Analysieren vom Mobilfernsprechdaten Channeling device and method for analyzing data from the mobile telephone
01/19/2006DE102004039964A1 Aktualisierungsverfahren für das drahtlose System eines Fahrzeug-Sicherheitssystems Update method for the wireless system of a vehicle security system
01/19/2006DE102004034344A1 Verfahren zur xDSL-Technik-ergänzenden Breitband-Übertragung von Rückkanal-Daten in einer Verbindung zwischen einem Server eines Paketvermittlungsnetzes und einem Endgerät daran A method for xDSL technology complementary broadband transmission of back channel data in a connection between a server of a packet switching network and a terminal it
01/19/2006DE10142156B4 Mobile Navigationsvorrichtung für ein zellulares Funknetz sowie Verfahren zum Liefern von Navigationsinformationen Mobile navigation device for a cellular radio network and method of providing navigation information
01/19/2006DE10026325B4 Verfahren zur Synchronisation von OFDM-Symbolen bei Rundfunkübertragungen Method for synchronization of OFDM symbols for broadcast transmissions
01/19/2006CA2744953A1 Power control for a wireless communication system utilizing orthogonal multiplexing
01/19/2006CA2572744A1 Communication terminal apparatus and wireless transmission method
01/19/2006CA2572514A1 Advanced mimo interleaving
01/19/2006CA2572431A1 Method and apparatus for minimizing co-channel interference by scrambling
01/19/2006CA2572424A1 Qos differentiation for wcdma services mapped onto an e-dch channel
01/19/2006CA2571667A1 Method for data transmission utilizing a portable multimedia device
01/19/2006CA2562092A1 System and method for wireless asset tracking
01/18/2006EP1617690A2 Uplink-frame at the transcoder-base-station interface in a mobile cellular radio communication network
01/18/2006EP1617610A2 Apparatus and method for transmitting a pilot signal in a BWA communication system using a plurality of transmit antennas
01/18/2006EP1617575A1 Transmission power control method and device
01/18/2006EP1617574A1 Radio communication system
01/18/2006EP1617573A1 Mobile communication to mobile terminals in terrestrial means of transport, in particular aeroplanes
01/18/2006EP1617572A1 Single-frequency relay for removing multi-path interference in a wireless communication system, and method
01/18/2006EP1617571A1 Information processing apparatus having antenna switching function, communication device, antenna switching control device, antenna switching control program, and computer-readable recording medium containing the program
01/18/2006EP1617570A1 Method for controlling transmissions using both diversity and nondiversity transmission schemes
01/18/2006EP1617569A2 Method for transmission of digital information signals with a plurality of antennas
01/18/2006EP1617568A1 Radio communication apparatus, transmitter apparatus, receiver apparatus and radio communication system
01/18/2006EP1617567A2 Method and system for determining a power level for communication in a wireless network
01/18/2006EP1617566A1 Mobile communication systems, method of controlling the transmission power in the system, and mobile station in the system
01/18/2006EP1617565A1 Detection of synchronization timing in CDMA receiving apparatus
01/18/2006EP1616446A1 Multi-access call setup
01/18/2006EP1616409A1 Wireless communication system, and wireless communication device and control method
01/18/2006EP1616396A1 Microphone comprising an hf transmitter
01/18/2006EP1229678B1 Base station apparatus, communication terminal apparatus and communication method
01/18/2006EP1210827A4 System and method for maximizing bandwidth efficiency in a digital video program stream
01/18/2006EP1187576A4 Accelerated selection of a base station in a wireless communication system
01/18/2006EP1125449B1 Frame synchronization mechanism
01/18/2006EP1019862B1 Method and apparatus for generating navigation data
01/18/2006CN2753081Y Base station for realizing radio channel optimum application with cognitive model
01/18/2006CN1723682A Cellular phone having a function of receiving a television broadcasting wave
01/18/2006CN1723676A Communication system, radio communication terminal, and radio base station
01/18/2006CN1723651A Method for determining feedback in communication system
01/18/2006CN1723644A Method and apparatus for synchronizing digital video using a beacon packet
01/18/2006CN1723643A Method and device for establishing communication links and handling unbalanced traffic loads in a communication system
01/18/2006CN1723640A An optical communication system for wireless radio signals
01/18/2006CN1723638A Methods for controlling random access to prevent collision between uplink messages in a mobile communication system
01/18/2006CN1723637A Apparatus and method for controlling amplifier to save power
01/18/2006CN1723636A Support of plural chip rates in a CDMA system
01/18/2006CN1723635A Wireless communication terminal and handoff judgment method
01/18/2006CN1723634A Mobile communication apparatus and method including base station and mobile station having multi-antenna
01/18/2006CN1723633A Diversity receiver having cross coupled channel parameter estimation
01/18/2006CN1723632A Modified power control for hybrid ARQ on the reverse link
01/18/2006CN1723631A Apparatus and method for controlling an output buffer in a hybrid automatic repeat request (HARQ) mobile communication system
01/18/2006CN1723630A Method and apparatus to control transmission power and transmission rate of an air link
01/18/2006CN1723628A Synchronization processing device and synchronization processing method
01/18/2006CN1723625A Multi-beam antenna reception device and multi-beam reception method
01/18/2006CN1722905A Position information providing system, base station and position information providing method for use therewith
01/18/2006CN1722891A A method for preserving planned covering radius of cell
01/18/2006CN1722889A A method for realizing multi-carrier frequency coverage of TD-SCDMA system
01/18/2006CN1722884A Method for operating power source of mobile communication terminal
01/18/2006CN1722871A Method of optimal system reconfiguration after intelligent antenna array element failure
01/18/2006CN1722861A A self-adapting method for transmission link
01/18/2006CN1722851A Error detecting method of mobile communication system
01/18/2006CN1722839A Video encoding and decoding methods and video encoder and decoder
01/18/2006CN1722819A Data processing device and data processing method
01/18/2006CN1722734A A method for automatic configuration of terminal equipment
01/18/2006CN1722652A Method and apparatus for changing the transmission time interval (tti) on a HARQ process in an enhanced uplink dedicated channel
01/18/2006CN1722650A Data transmission/reception apparatus and method for improving performance in a mobile communication system using space-time trellis code
01/18/2006CN1722645A Communication system, base station, and mobile station
01/18/2006CN1722644A Communication control method
01/18/2006CN1722643A Time gap allocating method and signal transmitting method, radio base station controller
01/18/2006CN1722642A Transmission method of reception content utilizing house network
01/18/2006CN1722641A Method for preventing send buffer overflow of radio link control layer
01/18/2006CN1722640A A multi-carrier based public physical channel assignment method
01/18/2006CN1722639A Repeater station, communication apparatus and a directivity control method
01/18/2006CN1722638A Radio receiving method
01/18/2006CN1722637A A space-time trellis code (STTC) construction method
01/18/2006CN1722636A Mobile communications system, method of controlling the transmission power in the system
01/18/2006CN1722635A Method for controlling transmissions using both diversity and nondiversity transmission schemes
01/18/2006CN1722634A Apparatus and method for optimizing transmission power of network
01/18/2006CN1722633A Method of outer ring power control for combined service of WCDMA system
01/18/2006CN1722632A Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
01/18/2006CN1722631A Wireless audio transmission/reception system and using method therefor
01/18/2006CN1722626A Multiuser detection receiver for CDMA signals
01/18/2006CN1722625A Detection of synchronization timing in CDMA receiving apparatus
01/18/2006CN1722624A A method for implementing ordered allocation of pilot frequency in CDMA system
01/18/2006CN1721873A Information processing apparatus and method, recording medium, program, and wireless communication system
01/18/2006CN1237841C Radio communication system, base station, trunking station, mobile station and group transmitting control method
01/18/2006CN1237836C Method and system for transmitting paging information in pilot channel of radio telecommunication system
01/18/2006CN1237832C Mobile terminal and its control method
01/18/2006CN1237828C Apparatus and method for calibrating array antenna
01/18/2006CN1237825C Advertisement method using download time of hand-held terminal
01/18/2006CN1237813C Image display method for mobile terminal, image translator and mobile terminal
01/18/2006CN1237764C Circuit and method for reducing performance loss related to feedback loop delay in decision feedback equalizer
01/18/2006CN1237760C Mobile radio appts. and method of controlling transfer speed of mobile radio appts.
01/18/2006CN1237751C Radio mobile station and radio communication system having same
01/18/2006CN1237749C CDMA mobile communication system for controlling reference value renew of closed loop transmitting power
01/18/2006CN1237746C Stacked-carrier discrete multiple tone communication technology
01/18/2006CN1237742C Radio apparatus
01/18/2006CN1237740C Downlink scheduling method using parallel code trees
01/18/2006CN1237739C Communication system and communication method