Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2003
07/17/2003WO2003058843A1 Closed loop power control for tdma links
07/17/2003WO2003058838A1 Mobile terminal for cell searching via an iterative correlation system
07/17/2003WO2003058837A1 Cdma system transmission matrix coefficient calculation
07/17/2003WO2003058836A1 Enhanced rake structure
07/17/2003WO2003058835A1 Analogue regenerative transponders, including regenerative transponder systems
07/17/2003WO2003058829A2 Maintaining a maintenance channel in a reverse link of a wireless communications system
07/17/2003WO2003058808A1 Fast timing acquisition for multiple radio terminals
07/17/2003WO2003058593A1 Organic el display luminance control method and luminance control circuit
07/17/2003WO2003058522A1 Remote medical treating method and system with local wireless interface
07/17/2003WO2003058458A1 Content server, content data delivering method, program and recording medium
07/17/2003WO2003058266A2 Adaptive digital beamformer coefficient processor for satellite signal interference reduction
07/17/2003WO2003041359A3 Delivery policy tool
07/17/2003WO2003013005A3 Adaptive on-frequency repeater
07/17/2003WO2002065707A3 Methods and systems for clock synchronization across wireless networks
07/17/2003WO2002005466A3 Method and apparatus for proportionately multiplexing data streams onto one data stream
07/17/2003US20030135858 Vehicle receiver and vehicle-mounted system
07/17/2003US20030135816 Method of compensating errors in communication system and apparatus for the same
07/17/2003US20030135799 Method and device for diversity transmission of coded information
07/17/2003US20030135797 Method and apparatus for enhancing the transmission of error in the IEEE 802.11e systems
07/17/2003US20030134656 Apparatus and method for performing an outer loop power control in a mobile communication system
07/17/2003US20030134655 Power control for point-to-multipoint services provided in communication systems
07/17/2003US20030134654 Transmission power control method of wireless communication terminal and a base station therefore
07/17/2003US20030134640 Apparatus and method for initiating a broadcast service by a mobile station in a mobile communication system
07/17/2003US20030134635 Intermediate frequency transponded payload implementation
07/17/2003US20030134625 Method and system for storing mobile phone backup data through a network
07/17/2003US20030134622 Method and apparatus for provision of broadcast service information
07/17/2003US20030134621 E-mail distribution control method and mail server
07/17/2003US20030134616 Method and apparatus for providing a message creation reference associated with a real-time communication message
07/17/2003US20030134605 Mobile communication apparatus with multiple transmission and reception antennas and mobile communication method therefor
07/17/2003US20030134595 Optimization of eirp via efficient redundancy pooling concepts
07/17/2003US20030134594 Downlink switching mechanism for a satellite
07/17/2003US20030134593 Redundancy switching for satellite payload
07/17/2003US20030134592 Apparatus and method to implement a flexible hub-spoke satellite communications network
07/17/2003US20030134260 Multi-client type learning system
07/17/2003US20030133523 Ordered decoding in wireless communications that utilize turbo coding and transmit diversity
07/17/2003US20030133516 Low complexity maximum likelihood detection of concatenated space codes for wireless applications
07/17/2003US20030133515 Transmitting apparatus and method, receiving apparatus and method, program and recording medium, and transmitting/receiving system
07/17/2003US20030133493 Path search method and path search device, and mobile terminal
07/17/2003US20030133457 Packet scheduling method and apparatus for downlink transmission to mobile terminals
07/17/2003US20030133431 System and method using primary and secondary synchronization codes during cell search
07/17/2003US20030133429 Uplink synchronization method in a CDMA communication system employing USTS
07/17/2003US20030133426 Selecting random access channels
07/17/2003US20030133425 System and method for using CDMA mobile with GSM core infrastructure
07/17/2003US20030133424 Path diversity equalization CDMA downlink receiver
07/17/2003US20030133415 System and method of controlling assignment of a call on a reverse supplemental channel in a mobiel communication system
07/17/2003US20030133409 Closed loop resource allocation
07/17/2003US20030133337 Semiconductor device and portable terminal equipment
07/17/2003US20030132299 Communication terminal ,personal data transmitting system and method for transmitting data using the same
07/17/2003DE10162545C1 Multi-carrier data transmission method with adaptive modulation of data dependent on actual channel status information
07/17/2003CA2474340A1 Maintaining a maintenance channel in a reverse link of a wireless communications system
07/17/2003CA2472968A1 Analogue regenerative transponders, including regenerative transponder systems
07/17/2003CA2471873A1 Adaptive digital beamformer coefficient processor for satellite signal interference reduction
07/17/2003CA2471545A1 Enhanced rake structure
07/16/2003EP1328132A1 Method and system for providing location information of a mobile terminal being in a train
07/16/2003EP1328076A2 Apparatus and method to implement a flexible hub-spoke satellite communications network
07/16/2003EP1328075A2 Redundancy switching for satellite payload
07/16/2003EP1328074A2 Downlink switching mechanism for a satellite
07/16/2003EP1328073A2 Intermediate frequency transponder payload implementation
07/16/2003EP1328072A1 Downlink spread spectrum receiver for transmit antenna diversity
07/16/2003EP1328066A2 Semiconductor device and portable termianl equipment
07/16/2003EP1327369A1 Adaptive personal repeater
07/16/2003EP1327363A2 Technique for reducing average power consumption in a wireless communications device
07/16/2003EP1327343A1 Adaptive equaliser
07/16/2003EP1327317A1 Transmission apparatus and method for multimedia service in mobile communication system
07/16/2003EP1327316A1 Random access channel access apparatus for mobile satellite communication system and method therefor
07/16/2003EP1327315A2 Systems and methods for wirelessly communicating time division multiple access (tdma) data using adaptive multiplexing and coding
07/16/2003EP1327313A1 Selectively activated agc signal measurement unit
07/16/2003EP1327310A1 Method and apparatus for improving reception in multiple access communication systems
07/16/2003EP1327308A2 System for closed loop power control using a linear or a non-linear power amplifier
07/16/2003EP1327300A2 Power control in mcpa equipped base stations
07/16/2003EP1327284A1 Bumper-aerial assembly
07/16/2003EP1327233A2 Automotive telemetry protocol
07/16/2003EP1247353B1 Multi-beam satellite communications system
07/16/2003EP1191733B1 Automatic retransmission request (ARQ) mode transaction, where a base station determines the status of frames sent to a mobile station
07/16/2003EP1179279B1 Prioritization and flow control of data packets for a spread spectrum multiuser channel
07/16/2003EP1169836B1 System and method for dynamic time and bandwidth allocation
07/16/2003EP1138125B1 Method and apparatus for configuring a rake receiver
07/16/2003EP1105978B1 Method for simultaneously measuring the propagating characteristics of a plurality of radioelectric channels
07/16/2003EP1008269B1 A method for determining timing differences between radio transmitters, a radio network incorporating the same and corresponding mobile station
07/16/2003EP0998797B1 Device and method for controlling transmission power of punctured frame
07/16/2003CN2561169Y Omnibearing auto-dialing monitoring anti-theft alarming device
07/16/2003CN1430856A Hot standby protocol for wireless devices
07/16/2003CN1430845A Quality dependent data communication channel
07/16/2003CN1430832A Diversity reception employing periodic testing
07/16/2003CN1430831A Method for synchronizing receiver with transmitter
07/16/2003CN1430829A Method and system for channel estimation using multi-slot average interpolation
07/16/2003CN1430824A Maintenance link using active/standby request channels
07/16/2003CN1430823A Calibration system for array antenna receiving apparatus
07/16/2003CN1430822A Beam formation method for downlink in radio communication system
07/16/2003CN1430821A Method for determining amplification factors in data channel and control channel of data transfer system
07/16/2003CN1430820A Transmission rate changes in communications networks
07/16/2003CN1430452A Radio communication system, base station, trunking station, mobile station and group transmitting control method
07/16/2003CN1430440A Memory control device and method for base station modem
07/16/2003CN1430437A Method for estimating channel and radio system
07/16/2003CN1430435A Device and method for searching transmission signal of adjacent base station
07/16/2003CN1430434A Resource control system, method and base station and mobile station using the system, method
07/16/2003CN1430433A Method for distributing signal transmission CDMA code and learning sequence in mobile system
07/16/2003CN1430432A Region composing method, communication system, base station and mangement server
07/16/2003CN1430431A Channel distribution system of multifrequency radio network and its method
07/16/2003CN1430430A Channel power control method in high speed data insertion system
1 ... 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 ... 1865