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)
02/2007
02/22/2007DE102005039102A1 Rundfunkempfänger mit einer Mehrantennenverarbeitungseinrichtung und Verfahren zum Betrieb eines Rundfunkempfängers Broadcast radio receiver having a multi-antenna processing device and method for operating a radio receiver
02/22/2007DE102005038674A1 Beschleunigung der satellitengestützten Positionserstbestimmung Acceleration of the satellite Positionserstbestimmung
02/22/2007DE102005038122A1 Verfahren und Anordnung zur Vorverzerrung eines Basisband-Eingangssignals Method and apparatus for pre-distortion of a baseband input signal
02/22/2007DE102004058543B4 Drahtloses Kommunikationssystem mit automatisch anpaßbaren Drahtlos-Eigenschaften A wireless communication system having automatically adjustable wireless properties
02/22/2007CA2619489A1 Multicarrier communication system, multicarrier communication apparatus and cqi reporting method
02/22/2007CA2619433A1 Reducing power consumption of wi-fi enabled mobile devices
02/22/2007CA2617727A1 Wireless communication terminal apparatus and cqi selecting method
02/22/2007CA2616131A1 Automated provisioning, maintenance, and information logging of custom access point names in packet-based mobile cellular networks
02/22/2007CA2607302A1 Satellite communications systems and methods using substantially co-located feeder link antennas
02/21/2007EP1755352A2 Wireless protocol system combined with sms in mobile environment and a method of providing internet content
02/21/2007EP1755351A2 Wireless protocol system combined with sms in mobile environment and a method of providing internet content
02/21/2007EP1755350A2 Frame synchronization circuit
02/21/2007EP1755298A1 Joint space-time optimum filters for interference cancellation
02/21/2007EP1755297A1 Joint space-time optimum filters for interference cancellation
02/21/2007EP1755277A1 Radio frequency assigning apparatus, wireless communication system, and radio frequency assigning method
02/21/2007EP1755256A1 Method of Symbol timing synchronization in communication systems
02/21/2007EP1755252A1 Flexible arq for packet data transmission
02/21/2007EP1755239A2 Method and system for facilitating timing of base stations in an asynchronous CDMA mobile communications system
02/21/2007EP1755238A1 Radio system, radio node device, and path control device
02/21/2007EP1755237A1 Radio communication device and radio communication method
02/21/2007EP1755236A1 Transport format combination selecting method, wireless communication system, and mobile station
02/21/2007EP1755235A2 Broadcast receiver with multi-antenna processing apparatus and method of operating a broadcast receiver
02/21/2007EP1755234A2 Signal detection method for MIMO communication system employing spatial multiplexing
02/21/2007EP1755233A2 Software parameterizable control blocks for use in physical layer processing
02/21/2007EP1755231A1 Multiple input - multiple output wireless communication system
02/21/2007EP1755094A1 Vehicle-mounted information processing apparatus
02/21/2007EP1754340A1 Service dependent shared physical channel mapping
02/21/2007EP1754322A1 Apparatus and method for efficient generation of delta files for over-the-air upgrades in a wireless network
02/21/2007EP1754321A2 Method and apparatus for dynamically allocating h-arq processes
02/21/2007EP1754320A2 Method and apparatus for dynamically adjusting data transmission parameters and controlling h-arq processes
02/21/2007EP1754319A1 Method and apparatus for preamble training in a multiple antenna communication system
02/21/2007EP1754318A1 Ta update in adaptive antenna systems
02/21/2007EP1754317A1 Apparatus and method for transmitting and receiving packet data using multiple antennas in a wireless communication system
02/21/2007EP1687904A4 Wireless communication method and apparatus for implementing call admission control based on common measurements
02/21/2007EP1612960B1 Spread spectrum communication method
02/21/2007EP1506660B8 Method and radio communication device for the transmission-efficient editing of multimedia news
02/21/2007EP1495643A4 Inter-frequency measurements with mimo terminals
02/21/2007EP1481494B1 Channel quality feedback for power control in a cdma system
02/21/2007EP1346552B1 A sound-based proximity detector for use in a mobile telephone apparatus
02/21/2007EP1320948B1 Return link design for power spectral density limited mobile satellite communication systems
02/21/2007EP1252779B1 Method and device for managing mobile telephone messages
02/21/2007EP1245123B1 Method and apparatus for requesting point-to-point protocol (ppp) instances from a packet data services network
02/21/2007EP1232579B1 Multi-node wireless communication system with multiple transponding platforms
02/21/2007EP1162752B1 Time synchronisation for mobile systems.
02/21/2007EP1145585B1 Method and apparatus for variable and fixed forward link rate control in a mobile radio communication system
02/21/2007EP0932954B1 A class of low cross correlation non-palindromic synchronization sequences for code tracking in synchronous multiple access communication systems
02/21/2007EP0920749B1 Method for tdma transmission on a plurality of carrier frequencies, corresponding signal and receiver
02/21/2007CN2872746Y Dry wire covering straight-amplification station indoor
02/21/2007CN2872501Y Wireless-collecting repeater
02/21/2007CN1918926A Method and system for controlling a real-time communications service
02/21/2007CN1918873A Method and appts, for carrier recovery in a communications system
02/21/2007CN1918872A Chip-level or symbol-level equalizer structure for multiple transmit and receiver antenna configurations
02/21/2007CN1918858A Cost determination in a multihop network
02/21/2007CN1918840A Adaptive feedback of mimo communication system
02/21/2007CN1918839A Spatial spreading in a multi-antenna communication system
02/21/2007CN1918826A Apparatus and method for allocating ovsf codes and i/q channels for reducing peak-to-average power ratio in transmitting data via enhanced up-link dedicated channels in wcdma systems
02/21/2007CN1918825A Transmitting and receiving control protocol data unit having processing time information
02/21/2007CN1918824A Method and apparatus for performing fast handover through fast ranging in a broadband wireless communication system
02/21/2007CN1918823A Method for transmitting service information between network nodes for mbms service in mobile communication system
02/21/2007CN1918822A Method of transmitting scheduling information on an enhanced uplink dedicated channel in a mobile communication system
02/21/2007CN1918821A Method for optimizing radio resource allocated to mbms service and mobile terminal for receiving mbms service
02/21/2007CN1918820A Method for reusing ovsf codes of allocated physical channels for transmitting data via enhanced up-link in wcdma
02/21/2007CN1918819A System and method for queueing and moderating group talk
02/21/2007CN1918818A Method and apparatus for preamble training in a multiple antenna communication system
02/21/2007CN1918817A A method and system for transmitting and receiving data streams
02/21/2007CN1918816A Method for communicating by means of a plurality of network-side transmission antennas
02/21/2007CN1918815A Method and apparatus based on mimo communication system
02/21/2007CN1918814A Spatial multiplexing in mimo systems
02/21/2007CN1918813A Adaptive transmit power control in wireless devices
02/21/2007CN1918812A Radio access node registration for multimedia broadcast multicast service
02/21/2007CN1918809A Mobile communication system and wireless apparatus used therein
02/21/2007CN1918798A 发送功率控制装置 Transmission power control means
02/21/2007CN1918745A Adaptive antenna apparatus
02/21/2007CN1918454A 导航装置 Navigation device
02/21/2007CN1917704A Method of triggering a handover
02/21/2007CN1917699A Up-link access method for user terminal
02/21/2007CN1917690A Method for assigning dynamic frequency spectrum of multiple radio system based on dynamic boundary of virtual frequency spectrum
02/21/2007CN1917689A Method and device of constructing system matrix in united detection of multiple cells
02/21/2007CN1917656A Recording/reproduction device and method for digital broadcasting
02/21/2007CN1917610A Input-output circuit, recording apparatus and reproduction apparatus for digital video signal
02/21/2007CN1917497A Self-adaptive method for carrying out multiple input/output OFDM link through capacity
02/21/2007CN1917494A Wireless communication system, reception device, demodulating method used therefor, and program thereof
02/21/2007CN1917473A Transmission method and system for packet data in communication network
02/21/2007CN1917401A Method for acquiring positional information on a wireless terminal
02/21/2007CN1917400A Method of determining next transport format combination for being utilized in next transmission time interval and device
02/21/2007CN1917399A Digital broadcasting satellite system, and information transmission method, error correction coding system and method
02/21/2007CN1917398A Method for creating shared multicast tree in single kernel
02/21/2007CN1917397A Method for estimating channel in MIMO-OFDM system
02/21/2007CN1917396A Method for estimating angle of arrival wave, and assigning form for wave packet
02/21/2007CN1917395A Method of selecting array antenna
02/21/2007CN1917394A Method and system for sending sequence of pilot freqency in system of multiple antenna and carriers
02/21/2007CN1917393A Method and device for controlling up going transmission power
02/21/2007CN1917392A Method, system and equipment for transferring result of measuring total received power in broadband
02/21/2007CN1917391A A method of controlling initial power ramp-up in CDMA systems by using short codes
02/21/2007CN1917390A A method of controlling initial power ramp-up in CDMA systems by using short codes
02/21/2007CN1917389A A method of controlling initial power ramp-up in CDMA systems by using short codes
02/21/2007CN1917388A Distribution type antenna system, and communication method
02/21/2007CN1917377A Remote controlled self-turned mixer
02/21/2007CN1301623C Method for realizing wide and narrow band signalling integrating system
02/21/2007CN1301622C Method of protecting housing estate network safety usng broadcasting center
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