Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
03/2009
03/24/2009US7509109 Adaptive correction of a received signal frequency response tilt
03/24/2009US7509108 Method and apparatus for automatic frequency correction with a frequency error signal generated by block correlation of baseband samples with a known code sequence
03/24/2009US7509105 Radio frequency excitation arrangement including a limiting circuit
03/24/2009US7509098 System and method for managing resources of portable module resources
03/24/2009US7509094 Wireless telecommunication device and uses thereof
03/24/2009US7509093 Apparatus and method for indicating proximity co-presence for social application using short range radio communication
03/24/2009US7508897 PLL circuit and high-frequency receiving device
03/24/2009US7508891 Method for feeding back antenna shuffling information in a multiple-input multiple-output system using a multiple space-time block coding technique
03/24/2009US7508887 Signal acquisition with transmit blanking compensation
03/24/2009US7508882 Electrical backplane transmission using duobinary signaling
03/24/2009US7508880 Apparatus and method for space-time-frequency block coding for increasing performance
03/24/2009US7508879 UWB telecommunication system and communication device to be used therein
03/24/2009US7508878 Wireless communication apparatus
03/24/2009US7508866 Acquisition matched filter for W-CDMA systems providing frequency offset robustness
03/24/2009US7508862 Determination and selection of transmission paths as a function of the operating situation for setting up rake fingers for rake receiver units in mobile communication terminals
03/24/2009US7508861 RACH ramp-up acknowledgement
03/24/2009US7508834 Wireless link for power line communications system
03/24/2009US7508811 Beacon scheduling in wireless personal area networks with multiple coordinators
03/24/2009US7508809 Base station and radio terminal
03/24/2009US7508808 Frequency-division multiplexing system and method for communication having enhanced reliability in fading environments
03/24/2009US7508807 Raising random access channel packet payload
03/24/2009US7508806 Communication signal processor architecture
03/24/2009US7508805 Apparatus and method for detecting transmitting rate of turbo decoder
03/24/2009US7508804 Shared signaling for multiple user equipment
03/24/2009US7508802 Method of controlling wireless local network medium access using pseudo-time division multiplexing
03/24/2009US7508800 Block code mapping system and method
03/24/2009US7508798 Virtual mimo communication system
03/24/2009US7508797 Method and system for providing a base station-assigned public long code mask
03/24/2009US7508796 Wireless base station, wireless frames synchronization detection method used therein, and recording medium on which program therefor is recorded
03/24/2009US7508790 Configuration of overhead channels in a mixed bandwidth system
03/24/2009US7508785 Downstream time domain based adaptive modulation for DOCSIS based applications
03/24/2009US7508784 Method for canceling noise in a mobile terminal
03/24/2009US7508783 Method for selecting a transmission channel with a TDMA (time division multiple access) and communication system using such a method
03/24/2009US7508782 Power saving diversity mode wireless LAN mobile communication device
03/24/2009US7508779 Mobile communication system, mobile communication method, and mobile station suitably used for the same
03/24/2009US7508778 System and method for adjusting quality of service in a communication system
03/24/2009US7508760 Data distribution server and terminal apparatus
03/24/2009US7508759 Network side transmission apparatus and method for controlling variable traffic rate by dynamic bandwidth allocation
03/24/2009US7508751 Method and apparatus for transmitting uplink fast feedback information in an OFDMA communication system
03/24/2009US7508750 Apparatus and method for improving signal-to-noise ratio in a multi-carrier CDMA communication system
03/24/2009US7508749 System and method for generating orthogonal codes
03/24/2009US7508458 Digital television broadcast signal receiver
03/24/2009US7508342 Satellite antenna positioning system
03/24/2009US7508340 Generic Satellite Positioning System receivers with selectable inputs and outputs
03/24/2009CA2522032C Wireless packet communication method and apparatus
03/24/2009CA2400998C An adaptive multi-channel, multi-function digital intercept receiver
03/24/2009CA2377355C Apparatus and method for gated transmission in cdma communication system
03/24/2009CA2206385C Access control method in communication system
03/20/2009CA2639558A1 System and method for wireless routing of data from an aircraft
03/19/2009WO2009036416A2 Rate matching to maintain code block resource element boundaries
03/19/2009WO2009035911A2 Method and apparatus for inter-technology handoff of a user equipment
03/19/2009WO2009035905A2 Error correction for a persistent resource allocation
03/19/2009WO2009035904A2 Persistent resource allocation
03/19/2009WO2009035876A1 Method and apparatus for a frequency division duplex communication using a time division duplex modem
03/19/2009WO2009035875A2 Method and apparatus for automated publishing of customized presence information
03/19/2009WO2009035846A1 Network and cell selection and reselection for long-term evolution inter-radio access network based on long-term evolution mobility driver grouping
03/19/2009WO2009035446A1 Method and system for improving performance in a sparse multi- path environment using reconfigurable arrays
03/19/2009WO2009035418A1 Method for encoding a bit sequence and encoding circuit
03/19/2009WO2009035399A1 Improved use of subframes in a cellular communications system
03/19/2009WO2009035381A1 Method and arrangement in a communication system
03/19/2009WO2009035301A2 Method of allocating radio resources in a wireless communication system
03/19/2009WO2009035300A2 Method of performing polling procedure in a wireless communication system
03/19/2009WO2009035297A2 Method of transmitting control information in wireless communication system
03/19/2009WO2009035294A2 System and method for communicating using internet protocol
03/19/2009WO2009035284A2 Multiple beamforming method and apparatus
03/19/2009WO2009035282A2 A method for providing control information using the paging procedure
03/19/2009WO2009035280A2 Methods of transmitting and receiving data in mobile transmission system
03/19/2009WO2009035271A2 Method and system for transmitting and receiving signals
03/19/2009WO2009035243A2 Apparatus and method for determining radio access technology (rat) for high-speed data service in a mobile communication system
03/19/2009WO2009035230A1 Method for requesting bandwidth allocation and detecting service flow in communication system
03/19/2009WO2009035188A1 Method and system for near field communication based on zone
03/19/2009WO2009035039A1 Radio receiver and position calculation method
03/19/2009WO2009034648A1 Wireless communication device
03/19/2009WO2009034614A1 Wireless base station and method for controlling the same
03/19/2009WO2009034606A1 Method for controlling communication of wireless communication system, and wireless receiver
03/19/2009WO2009034550A2 Apparatus and method for enabling communications among unsynchronized wireless devices
03/19/2009WO2009033358A1 Information feedback method, system, user device, and base station based on space, time and frequency domain
03/19/2009WO2009014317A3 Session transfer method and method for supporting session continuity
03/19/2009WO2009009453A3 Method and apparatus for power scaling in peer-to-peer communications
03/19/2009WO2009008680A3 Method for generating downlink frame, and method for searching cell
03/19/2009WO2009008679A3 Method for generating downlink frame, and method for searching cell
03/19/2009WO2009008663A3 Method and apparatus for peer to peer connection in wireless communication system
03/19/2009WO2009008662A3 Method and apparatus for supporting connectivity of peer-to-peer (p2p) communication in mobile communication system
03/19/2009WO2009008660A3 Method and apparatus for adaptive peer to peer communication selection in wireless communication system
03/19/2009WO2009008623A3 Method of performing cell search in wireless communication system
03/19/2009WO2009008615A3 Direct link teardown procedure in tunneled direct link setup (tdls) wireless network and station supporting the same
03/19/2009WO2008153331A3 Transmitting spread signal in communication system
03/19/2009WO2008143898A3 Wireless multimedia system
03/19/2009WO2008112849A3 Power control method and apparatus
03/19/2009WO2008108885A3 Improved spot beam satellite systems
03/19/2009WO2008073007A9 Method and apparatus for generating coverage in a cellular network
03/19/2009WO2005065287A3 Method and apparatus for providing push-to-talk services in a cellular communication system
03/19/2009WO2005057798A3 Method and system for wireless communications using anti-interference to increase channel capacity
03/19/2009WO2005018131A3 Systems and methods for modifying antenna radiation patterns of peripheral base stations of a terrestrial network to allow reduced interference
03/19/2009US20090077265 Method and apparatus for remote initiation of ARINC 615 downloads
03/19/2009US20090076897 Location-based filtering and advertising enhancements for merged browsing of network contents
03/19/2009US20090076803 Wired and mobile wi-fi networks, cellular, gps and other position finding systems
03/19/2009US20090075701 Mobile Radio Base Station
03/19/2009US20090075687 Center Device
03/19/2009US20090075686 Method and apparatus for wideband transmission based on multi-user mimo and two-way training