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)
12/2007
12/06/2007WO2007137447A1 A method and device for adjusting a channel quality indicator in a high speed downlink packet access system
12/06/2007WO2007120409A3 Systems and methods for controlling a level of interference to a wireless receiver responsive to an activity factor associated with a wireless transmitter
12/06/2007WO2007099436A3 Multicast group address signaling using mac header for power save delivery in a wireless network
12/06/2007WO2007099435A3 Multicast address signaling for power save delivery in a wireless network
12/06/2007WO2007084716A3 Method and system for powering an electronic device via a wireless link
12/06/2007WO2007082010A3 Control of field device on low power wireless networks
12/06/2007WO2007070783A3 Method for tree-based spatial time division multiple access (tdma) scheduling in a multi-hop wireless network
12/06/2007WO2007005100A3 Apparatus and method for determining call quality in a communication system
12/06/2007WO2006113633A3 Reverse-link structure for a multi-carrier communication system
12/06/2007WO2006105275A3 Push to talk over cellular (half-duplex) to full-duplex voice conferencing
12/06/2007WO2006020119A3 Mobile terminal signal conversion for external display
12/06/2007WO2005101687A3 Direction-agile antenna controller
12/06/2007WO2005050899A3 Method and apparatus for utilizing a directional beam antenna in a wireless transmit/receive unit
12/06/2007US20070282910 Method and apparatus for compression of long term orbit data
12/06/2007US20070281746 Radio communication method, transmitter, and receiver
12/06/2007US20070281739 Cellular Phone Terminal with Visible Light Transmitter/Receiver
12/06/2007US20070281735 Remote communication device for wireless system
12/06/2007US20070281729 Method and system for adjusting downlink outer loop power to control target sir
12/06/2007US20070281726 Feedback Control for Multicast or Broadcast Services
12/06/2007US20070281724 Group communication server
12/06/2007US20070281723 Floor control templates for use in push-to-talk applications
12/06/2007US20070281721 Methods and apparatuses of initiating communication in wireless networks
12/06/2007US20070281653 Multimode receiver control method and apparatus
12/06/2007US20070281652 Transmitter circuits and apparatus of wireless application
12/06/2007US20070281634 Method and device for wireless communications on multiple frequency bands
12/06/2007US20070281618 Transmitter-receiver for short-range wireless transmission
12/06/2007US20070281617 Efficient operation for co-located WLAN and bluetooth
12/06/2007US20070281616 Communications integration apparatus to integrate different network structures
12/06/2007US20070281615 Enhanced wireless network security using GPS
12/06/2007US20070281614 Method and apparatus for dual mode communications
12/06/2007US20070281613 Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system
12/06/2007US20070281612 Methods and Systems for Satellite Communications Employing Ground-Based Beam Forming with Spatially Distributed Hybrid Matrix Amplifiers
12/06/2007US20070281611 System and method for providing an improved terrestrial subsystem for use in mobile satellite systems
12/06/2007US20070281610 Method and system for providing call-backs from a mobile receiving device
12/06/2007US20070281609 Method for handover between ATC and satellite component of an integrated MSS/ATC system
12/06/2007US20070281608 Extended wireless communication system and method
12/06/2007US20070281604 Digital satellite receiver and method for switching among multiple receiver antennas using diversity circuitry
12/06/2007US20070280479 Systems and Methods for Added Authentication in Distributed Network Delivered Half-Duplex Communications
12/06/2007US20070280386 System And Method For Precoding In A Multiple Input Multiple-Output (Mimo) System
12/06/2007US20070280375 Pulse shaping which compensates for component distortion
12/06/2007US20070280370 Multiple input/multiple output communication method based on distributed transmission sources
12/06/2007US20070280369 Systems and methods for active noise cancellation in an rfid tag reader
12/06/2007US20070280297 Multi-antenna communication apparatus
12/06/2007US20070280288 Apparatus And Method For Realizing User Switching Between Ip Network And Pstn Network
12/06/2007US20070280185 Dual Frequency Band Wireless LAN
12/06/2007US20070280171 Method and apparatus for blind transport format detection using discontinuous transmission (DTX) detection
12/06/2007US20070280160 Multi-Mode Multi-Band Mobile Communication Terminal And Mode Switching Method Thereof
12/06/2007US20070280148 Communication within a wireless network using multiple signal transmission powers
12/06/2007US20070280147 Method and apparatus to improve closed loop transmit diversity modes performance via interference suppression in a WCDMA network equipped with a rake receiver
12/06/2007US20070280146 System and method for estimating uplink signal power
12/06/2007US20070280096 Handling Communication Interference in Wireless Systems
12/06/2007US20070279284 Method To Design Polarization Arrangements For Mimo Antennas Using State Of Polarization As Parameter
12/06/2007US20070279283 Vehicle tracking unit with downloadable codes and associated methods
12/06/2007US20070279282 Navigating method for cell phone with positioning device and apparatus thereof
12/06/2007US20070279279 System and method for enhancing the performance of satellite navigation receivers
12/06/2007DE19636125B4 Raumdiversity-Verfahren und -Schaltungsanordnung Space diversity technique and -Schaltungsanordnung
12/06/2007DE112005002759T5 System und Verfahren zum Erkunden von Routen in einem drahtlosen Netz System and method for exploring trails in a wireless network
12/06/2007DE102007017262A1 Leistungsregler Power Controller
12/06/2007CA2651513A1 Video rate adaptation to reverse link conditions
12/05/2007EP1863308A1 Data communication system, alternate system server, computer program, and data communication method
12/05/2007EP1863208A1 Mimo multiplex communication apparatus and signal separation method
12/05/2007EP1863201A2 Method and system for mobile communications
12/05/2007EP1863200A1 Wireless communication apparatus and wireless communication method
12/05/2007EP1863198A1 Push-to-talk communication system and push-to-talk communication method
12/05/2007EP1863195A1 Mobile communication system
12/05/2007EP1863194A1 Communication system in passenger and freight transporting means
12/05/2007EP1863193A2 Digital satellite receiver and method for switching among multiple receiver antennas using diversity circuitry
12/05/2007EP1863192A1 Limitation feedback method for multiantenna system, channel parameter generating method, and wireless receiver
12/05/2007EP1863191A1 Method for managing eventual interferences with antenna switching and corresponding device
12/05/2007EP1863187A2 Radio communication apparatus and radio communication method
12/05/2007EP1863125A1 Cross dipole antenna and tag using the same
12/05/2007EP1862810A1 Space-time real-time system
12/05/2007EP1862022A2 System and method for creating a wireless picocell
12/05/2007EP1861992A2 Communication link termination indication signal method and apparatus
12/05/2007EP1861962A2 Packet-level service differentiation for quality of service provisioning over wireless local area networks
12/05/2007EP1861937A1 Method of executing scanning in broadband wireless access system
12/05/2007EP1861936A1 Method and system for establishing ad-hoc session in push to talk over cellular network
12/05/2007EP1861935A1 Radiated power control for a multi-antenna transmission
12/05/2007EP1861930A2 System for reducing power consumption in a local oscillator
12/05/2007EP1861918A2 Iterative mimo receiver using group-wise demapping
12/05/2007EP1817846A4 Antenna end filter arrangement
12/05/2007EP1783921B1 Plug-in adaptive antenna system and operating method thereof
12/05/2007EP1685720A4 Method and system for providing channel assignment information used to support uplink and downlink channels
12/05/2007EP1671498A4 Wireless broadcast service quality indicator and method
12/05/2007EP1520359B1 Method of and apparatus for communicating
12/05/2007EP0965237B1 Method for transfering operating parameters from a control cennter to a locally limited wireless telecommunications system and a corresponding wireless telecommunications system
12/05/2007CN200987169Y Closed loop wave beam formation transmitting and receiving apparatus
12/05/2007CN200987168Y Antenna controller capable of warning and wire cutting
12/05/2007CN101084663A Performance optimization for wireless networks with mixed modulation types
12/05/2007CN101084640A Power step control for high-speed downlink shared channel packet access
12/05/2007CN101084633A Multipath searcher and method for direction of arrival estimation using multipath searcher
12/05/2007CN101083837A Method for mobile terminal to access fixed network
12/05/2007CN101083836A Allocation method of wareless channel and base station device using same
12/05/2007CN101083835A Handover method and handover apparatus
12/05/2007CN101083834A Communication card, program and computer readable record medium recorded program
12/05/2007CN101083827A Interstitial sector system
12/05/2007CN101083826A Wireless resource management method and central controller of wireless mobile communication system
12/05/2007CN101083822A Improvement for wireless communication system
12/05/2007CN101083805A Radio base station apparatus and scheduling method
12/05/2007CN101083668A Method and system for fetching content from a server in a cellular communication system
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