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)
04/2005
04/28/2005US20050088987 Apparatus and method for searching for cell and multi-path in mobile communication system
04/28/2005US20050088986 Systems and methods for distributing data
04/28/2005US20050088968 Decision tree logic for determining the optimal value for QoS uplink and downlink maximum bitrate attributes
04/28/2005US20050088337 Vertically stacked turnstile array
04/28/2005DE202004017116U1 Vorrichtung zur Unterstützung eines gleitenden Übergabebetriebs auf einer verbesserten Aufwärtsstrecke Apparatus for supporting a sliding transfer operation on an improved uplink
04/28/2005CA2753322A1 High speed media access control and direct link protocol
04/28/2005CA2719486A1 High speed media access control
04/28/2005CA2542655A1 Methods and apparatus of providing transmit and/or receive diversity with multiple antennas in wireless communication systems
04/28/2005CA2542643A1 High speed media access control and direct link protocol
04/28/2005CA2542384A1 High speed media access control with legacy system interoperability
04/28/2005CA2537946A1 Arrangement for autonomous mobile network nodes to organize a wireless mobile network based on detected physical and logical changes
04/27/2005EP1526751A1 Method for management of processing resources in a mobile radio communications system
04/27/2005EP1526750A2 Network apparatus and method for stable handoff in IP-based mobile ad hoc network system
04/27/2005EP1526748A1 Wireless base station, wireless frame synchronization detection method used therein, and recording medium on which program therefor is recorded
04/27/2005EP1526745A2 Apparatus and method for maintaining broadcast channel using position information of mobile communication terminal
04/27/2005EP1526736A1 Wireless device having a distinct hardware video accelerator to support video compression and decompression
04/27/2005EP1526689A2 Interface between mobile connectivity service and a WWAN (Wireless Wide Area Network) device
04/27/2005EP1526685A1 Inter-Cell Interference mitigation technique using reservation indicators
04/27/2005EP1526683A2 Method for handoff in a wireless network
04/27/2005EP1526672A1 Signal decoding method and apparatus
04/27/2005EP1526671A2 Turbo coding and rate matching for communication terminal device
04/27/2005EP1526668A1 Multi-carrier transmitting apparatus and multi-carrier transmitting method
04/27/2005EP1526661A1 Transport channel multiplexing in a Code Division Multiple Access system
04/27/2005EP1526660A1 User equipment for communicating using a physical random access channel
04/27/2005EP1526659A1 Data communication device, its intermittent communication method, program describing its method, and recording medium on which program is recorded
04/27/2005EP1526658A1 Packet communication system, packet communication method, base station, mobile station, controller, and packet communication program
04/27/2005EP1526657A1 Radio device and base station device
04/27/2005EP1526656A2 Method and apparatus for synchronizing communications in a satellite based telecommunications system
04/27/2005EP1526655A2 Efficient access in satellite communication system
04/27/2005EP1526654A1 System and method for use of a mobile telephone on board of an aircraft
04/27/2005EP1526653A2 Transmission power control method and apparatus for mobile communication system
04/27/2005EP1526652A1 A method for setting a power offset for power control of a downlink shared channel in a mobile radiocommunication system
04/27/2005EP1526650A2 Apparatus and method for canceling multipath interference in a mobile communication system
04/27/2005EP1526605A1 Apparatus and method for multi-beam, multi-signal transmission by an active phased array antenna
04/27/2005EP1526457A1 Context-aware automatic service discovery and execution engine in mobile ad-hoc networks
04/27/2005EP1525768A1 A three-dimension coverage cellular network
04/27/2005EP1525760A2 Method and system for avoiding power outages at the base station in cellular system using variable rate transmission
04/27/2005EP1525727A2 Method and apparatus for hybrid decision feedback equalization
04/27/2005EP1525726A2 Frequency domain equalization of communication signals
04/27/2005EP1525725A1 Switching architecture with packet encapsulation
04/27/2005EP1525712A2 System and method for minimizing guard time in a time division duplex communication system
04/27/2005EP1525703A1 System and method for providing signal quality feedback in a wireless network
04/27/2005EP1525702A1 Control of acknowledgement retransmissions
04/27/2005EP1525701A1 Method, transmitter and system for transmitting a stream of data symbols in a multiple-input/multiple-output wireless communications system including m pairs of transmitting antennas
04/27/2005EP1525699A1 Transmitting interleaved multiple data flows
04/27/2005EP1525696A2 Multiuser detector for variable spreading factors
04/27/2005EP1525687A1 Radio base station apparatus
04/27/2005EP1525681A1 A satellite communication system with primary and back-up multi-beam satellites
04/27/2005EP1525680A1 Virtual dynamic cellular infrastructure based on coordinate information
04/27/2005EP1525679A1 Bias-t apparatus and center conductor of the same
04/27/2005EP1525678A1 Wireless local area network repeater
04/27/2005EP1525677A2 Array receiver with subarray selection, method of using same, and receiver system incorporating same
04/27/2005EP1525676A2 Method and apparatus for handoff between a wireless local area network (wlan) and a universal mobile telecommunication system (umts)
04/27/2005EP1525672A2 Reduced-complexity antenna system using multiplexed receive chain processing
04/27/2005EP1525670A1 Simple smart-antenna method and apparatus for mud-enabled cellular networks
04/27/2005EP1525669A1 Antenna adaptation in a time division duplexing system
04/27/2005EP1525568A2 Architecture and method for the centralised control of events occurring in correspondence with remopte peripheral electronic devices
04/27/2005EP1525487A1 Method and system that improves interoperability of a radio network controller and a base station in cellular system with downlink congestion control
04/27/2005EP1488613A4 Intelligent interface for adaptive antenna array
04/27/2005EP1358717B1 Method for determining the interference power in a CDMA radio receiver
04/27/2005EP1350398A4 System and method for frequency re-use in a sectorized cell pattern in a wireless communication system
04/27/2005EP1334564B1 Time alignment in a cdma system
04/27/2005EP1260032B1 Method and apparatus for fast detection of locations of path rays in a rake receiver
04/27/2005EP1187358B9 Spread spectrum communication device and spread spectrum communication method
04/27/2005EP0883940B1 Subtractive multicarrier cdma access methods and systems
04/27/2005CN2696250Y User set for HS-DSCH common channel area changing
04/27/2005CN2696248Y Base station for transmitting transmission block set using mixed automatic repeat require
04/27/2005CN2696247Y Transmission block group base station
04/27/2005CN2696245Y Controller for servicing HS-DSCH packet accessing primary change
04/27/2005CN2696244Y Radio network controller for determining whether start switching
04/27/2005CN2696215Y Portable Ku. c. s. band satellite ground receiving transmitter
04/27/2005CN2695986Y Environment radiation monitoring system
04/27/2005CN1611090A Method for access of a user station to the network of a mobile radio system
04/27/2005CN1611088A Delivery of mobile station operational and self-performance test results to network in response to encrypted request message
04/27/2005CN1611087A Method of logging call processing information in a mobile communication network
04/27/2005CN1611048A Method and apparatus for multi-carrier transmission
04/27/2005CN1611047A Non-zero complex weighted space-time code for multiple antenna transmission
04/27/2005CN1611041A Method and apparatus for scheduling packet data transmissions in a wireless communication system
04/27/2005CN1611036A Method and apparatus for out-of-band transmission of broadcast service option in a wireless communication system
04/27/2005CN1611019A Along-optical-fiber radio communication system
04/27/2005CN1611018A System and method for reducing signal deamplification in radio receiver
04/27/2005CN1611017A Method and apparatus for power control in a wireless communication system
04/27/2005CN1611016A Method and apparatus for reducing power consumption in transceivers in wireless communications systems having a power control loop
04/27/2005CN1611013A Enhanced rake structure
04/27/2005CN1611012A CDMA system transmission matrix coefficient calculation
04/27/2005CN1610447A Method for management of processing resources in a mobile radio communications system
04/27/2005CN1610439A Handover method and mobile communication system
04/27/2005CN1610425A Base station device with multi-antenna
04/27/2005CN1610419A Method for switching aggregated terminal on receiving business state
04/27/2005CN1610417A Information processing apparatus
04/27/2005CN1610352A Adjusting transmission rate to obtain optimum transmission rate in a mobile special network
04/27/2005CN1610351A Method for establishing VOIP communication penetrating fire wall
04/27/2005CN1610328A Repeater apparatus for data packet of different interbus and transmitting method thereof
04/27/2005CN1610325A Interface between mobile connection service and WWAN equipment
04/27/2005CN1610324A Network apparatus and method for stable handoff
04/27/2005CN1610322A Movement detection method and a mobile terminal
04/27/2005CN1610313A Method for regulating output power of radio network products
04/27/2005CN1610284A Apparatus and method for maintaining broadcast channel using position information of mobile communication terminal
04/27/2005CN1610275A 无线呼叫系统 Wireless call system
04/27/2005CN1610274A Regulating parallel microstrip wave filter for microwave communication use
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