Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2005
01/20/2005WO2004062118B1 An enhanced ofdm by use of alternating polarization states
01/20/2005WO2004012346A3 System and method for multiple-input multiple-output (mimo) radio communication
01/20/2005WO2003079577A3 Method and apparatus for reducing inter-channel interference in a wireless communication system
01/20/2005WO2003058266A3 Adaptive digital beamformer coefficient processor for satellite signal interference reduction
01/20/2005US20050015380 Communication method and communication module
01/20/2005US20050015285 Method and system for intelligent delivery of contents in a network
01/20/2005US20050015163 System for retrieving and playing MP3 files
01/20/2005US20050014540 Antenna coupling reduction apparatus and method
01/20/2005US20050014524 Reverse link differentiated services for a multiflow communications system using autonomous allocation
01/20/2005US20050014523 Apparatus, and an associated method, for facilitating power control in a radio communication system that provides for data communications at multiple data rates
01/20/2005US20050014520 Mobile telephone apparatus
01/20/2005US20050014510 Method and wireless network system for providing QoS on wireless network communicating via point-to-point network
01/20/2005US20050014508 Radio communication system
01/20/2005US20050014507 Communication terminal apparatus
01/20/2005US20050014504 Communication terminal apparatus
01/20/2005US20050014501 Delivery of broadcast information to a mobile station in a radio communication system
01/20/2005US20050014499 Systems and applications of lighter-than-air (LTA) platforms
01/20/2005US20050014481 Method and system for indirectly establishing a call
01/20/2005US20050014474 Transmission diversity communication system
01/20/2005US20050014470 Method and apparatus for providing uplink signal-to-noise ratio (SNR) estimation in a wireless communication system
01/20/2005US20050014469 Space diversity receiver, operation controll method thereof, and program
01/20/2005US20050014464 Method and system for wireless communication networks using relaying
01/20/2005US20050014463 Internet broadcasting system and method thereof for personal telecommunication terminal
01/20/2005US20050013450 Waveform equalizer
01/20/2005US20050013381 Apparatus and method for transmitting/receiving preamble sequence in orthogonal frequency division multiplexing communication system using plurality of transmission antennas
01/20/2005US20050013349 Apparatus and method for receiving data in a mobile communication system using an adaptive antenna array scheme
01/20/2005US20050013346 CDMA system transmission matrix coefficient calculation
01/20/2005US20050013326 Method for transmitting point-to-point information
01/20/2005US20050013284 System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system
01/20/2005US20050013283 Enhancements to periodic silences in wireless communication systems
01/20/2005US20050013282 Cooperative autonomous and scheduled resource allocation for a distributed communication system
01/20/2005US20050013279 Apparatus and method for assigning subchannels in an OFDMA communication system
01/20/2005US20050013273 System and method for call admission control
01/20/2005US20050013272 Method for formatting signal in mobile communication system
01/20/2005US20050013271 Multiflow reverse link MAC for a communications system
01/20/2005US20050013266 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
01/20/2005US20050013262 Data packet header processing device for two-level switching via a logical bus within a satellite communication network
01/20/2005US20050013253 Method for multihop routing for distributed wlan networks
01/20/2005US20050013239 Rate adaptive transmission scheme for mimo systems
01/20/2005US20050012823 Communication systems, camera devices, and communication methods
01/20/2005US20050012811 Microprocessor and mobile communication terminal
01/20/2005US20050012669 Mobile radio terminal containing two antenna elements
01/20/2005US20050012664 Hardware architecture for processing galileo alternate binary offset carrier (altboc) signals
01/20/2005DE20320731U1 Reception system for digital terrestrial signals e.g. digital video broadcast television signals, has antenna device attached to personal computer in alternate positions for reception of horizontally or vertically polarized signals
01/20/2005DE10338242B3 Persönliches Notfallsystem Personal emergency response system
01/20/2005DE10329060A1 Measurement device for measuring the power of multiple signals transmitted from a base station comprises a mobile phone terminal with a hard-wired, task-specific hardware unit for calculating a value characteristic of signal power
01/20/2005DE10328340A1 Verfahren und Vorrichtung zur Berechnung von Pfadgewichten in einem Rake-Empfänger Method and apparatus for calculation of path weights in a rake receiver
01/20/2005CA2531752A1 Method and system for managing radio resources in a time-slotted communication system
01/19/2005EP1499153A2 Method for indirectly establishing a call between a mobile station and a public service answering point
01/19/2005EP1499148A2 System and method for restricting use of camera of a mobile terminal
01/19/2005EP1499145A2 A communication network terminal supporting a plurality of applications
01/19/2005EP1499144A1 Mobile communication terminal and discontinuous reception method thereof
01/19/2005EP1499143A2 Wireless communication terminal apparatus
01/19/2005EP1499142A2 Communication terminal apparatus
01/19/2005EP1499141A2 Mobile communication terminal and discontinuous reception method thereof
01/19/2005EP1499103A1 Remote access of fax numbers for fax transmission
01/19/2005EP1499064A1 Combining point-to-point information and point-to-multipoint information in a radio network controller
01/19/2005EP1499056A1 Method and apparatus for transmitting signals in a multi-antenna mobile communications system that compensates for channel variations
01/19/2005EP1499053A2 Orthogonal complex spreading method for multichannel and apparatus thereof
01/19/2005EP1499051A2 Method and apparatus for the formatting of data for transmission
01/19/2005EP1499039A1 Base station apparatus of mobile communication system
01/19/2005EP1499037A1 Apparatus and method for receiving data in a mobile communication system using an adaptive antenna array scheme
01/19/2005EP1499036A1 Base station apparatus of mobile communication system
01/19/2005EP1499035A2 Methods for determining the gains of different carriers, radio transmission units and modules for such units
01/19/2005EP1499032A1 Sir measurement device and method
01/19/2005EP1499031A2 Method for ultra wideband communication using frequency band modulation, and system for the same
01/19/2005EP1499028A1 Mobile communication device
01/19/2005EP1498981A1 Mobile radio terminal containing two antenna elements
01/19/2005EP1497958A1 Dynamic wireless resource utilization
01/19/2005EP1497934A1 Authentication system and method having mobility in public wireless local area network
01/19/2005EP1497933A1 System and method for real-time interconnection of elements of a wide area monitoring, measurement or data collection system through a direct digital satellite broadcasting multiplexing system
01/19/2005EP1497932A2 System and method for internet page acceleration including multicast transmissions
01/19/2005EP1497931A2 Method and apparatus for determining receive diversity in mobile station
01/19/2005EP1497930A1 Device for calculating fsm bits in umts standard
01/19/2005EP1497916A1 Decision feedback equalizer
01/19/2005EP1497669A2 Compensation for frequency adjustment in mobile communication-positioning device with shared oscillator
01/19/2005EP1497159A1 Motor vehicle communications system, assembly with a processor, computer program product and computer-readable storage medium
01/19/2005EP1436916B1 Synchronisation of mobile equipment in time division duplex cdma system
01/19/2005EP1297639B1 Beam forming method
01/19/2005EP1295425B1 Radio system and stations for, and method of, multicast communication
01/19/2005EP1230754A4 Method and apparatus for estimating a channel parameter
01/19/2005EP1208675B1 Multicast radio communication system and apparatus
01/19/2005EP1190500A4 A comparator and methods for voting therewith
01/19/2005EP1145454A4 Apparatus and method for compensating rf gain based on measured rf noise
01/19/2005EP1062824B1 Accommodating packet data loss at base stations interfacing between a packet switched network and a cdma macrodiversity network
01/19/2005EP0824842B1 Providing filler data to transmitters of a radio base station in a radiocommunication system
01/19/2005CN2672891Y Antenna for 3G mobile communication base station
01/19/2005CN2672670Y Radio movable positioning display device
01/19/2005CN1568632A Cellular telephone having game program
01/19/2005CN1568629A Method for enabling subscriber entity to actively communicate in a communication network
01/19/2005CN1568599A Methods and apparatus for identifying asset location in communication networks
01/19/2005CN1568588A Method and apparatus for antenna diversity in a wireless communication system
01/19/2005CN1568587A Power control for a channel with multiple formats in a communication system
01/19/2005CN1568586A Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
01/19/2005CN1568585A Method of detection of signals using an adaptive antenna in a peer-to-peer network
01/19/2005CN1568582A Acquisition circuit for low chip rate option for mobile telecommunication system
01/19/2005CN1568581A Finger using chip-rate weighting in smart antenna system, and its application for demodulation apparatus and method
01/19/2005CN1568579A Dual mode bluetooth/wireless device with power conservation features
01/19/2005CN1568578A Radio transmission device and radio transmission method
01/19/2005CN1568089A A method of and apparatus for paging a wireless terminal in a wireless telecommunications system