Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
09/2009
09/17/2009WO2009114631A1 Bidirectional iterative beam forming
09/17/2009WO2009114629A1 Mmwave wpan communication system with fast adaptive beam tracking
09/17/2009WO2009114628A1 Combined omni- and directional- communications in high-frequency wireless networks
09/17/2009WO2009114621A2 Arrangements for association and re-association in a wireless network
09/17/2009WO2009114612A1 Method and system for dual mode operation in wireless networks
09/17/2009WO2009114592A2 Techniques for efficient carrier recovery for passband communication systems
09/17/2009WO2009114545A2 Discovering neighbors in wireless personal area networks
09/17/2009WO2009114502A1 Method and apparatus of connectivity recovery in a wireless network
09/17/2009WO2009114478A1 Efficient and consistent wireless downlink channel configuration
09/17/2009WO2009114269A2 Techniques enabling neighbor location discovery for mmwave wpan with an out of band control channel
09/17/2009WO2009114267A1 Methods and apparatus for supporting communications using horizontal polarization and dipole antennas
09/17/2009WO2009113836A1 Method for channel allocating in wireless access system
09/17/2009WO2009113830A1 Methods of uplink channelization in lte
09/17/2009WO2009113807A2 Method of generating data and transmitting synchronization channel in mobile communication system
09/17/2009WO2009113805A2 Apparatus for performing beam tracking process and method thereof
09/17/2009WO2009113803A1 Uplink interference mitigation method and apparatus
09/17/2009WO2009113802A1 Resource allocation apparatus and method in broadband wireless communication system
09/17/2009WO2009113796A2 Apparatus and method for composing diversity subchannel in wireless communication system
09/17/2009WO2009113783A2 Method for transmitting subframe grouping information and decoding subframe grouped frames
09/17/2009WO2009113772A1 Method of performing uplink synchronization in random access procedure
09/17/2009WO2009113766A1 Method for transmitting and receiving signals in open-loop spatial multiplexing mode
09/17/2009WO2009113763A1 Cooperative reception diversity apparatus and method based on signal point rearrangement or superposition modulation in relay system
09/17/2009WO2009113639A1 Receiver and receiving method
09/17/2009WO2009113559A2 Method for selecting antennas in ofdma wireless network
09/17/2009WO2009113313A1 Communications device, base station, communications system, and communications method
09/17/2009WO2009113307A1 Signal branching filter, electronic device using the same, antenna apparatus, and signal transmission system used in all of the above
09/17/2009WO2009113263A1 Disaster-preventing terminal system
09/17/2009WO2009113253A1 Radio device
09/17/2009WO2009113150A1 Wireless base station, wireless terminal device, wireless communication system, and method for wireless communication
09/17/2009WO2009113122A1 Method for wireless communication, wireless communication base station device, wireless communication mobile station device, and wireless communication system
09/17/2009WO2009113105A2 A method to detect data transmitted by multiple antennas
09/17/2009WO2009113100A2 Inter-cell interference mitigation using limited feedback in cellular networks
09/17/2009WO2009112482A2 An adaptive transmission method and a base station using the method
09/17/2009WO2009112358A1 Soft handover timing updates
09/17/2009WO2009112336A1 System for generating beams with ground-operated processing and digital transmission
09/17/2009WO2009112112A1 Arrangement and method for flight security and/or air traffic control of aircraft
09/17/2009WO2009111972A1 Precoding method and device
09/17/2009WO2009088266A3 Enhanced tdd frame structure
09/17/2009WO2009086334A3 Automatic multimedia upload for publishing data and multimedia content
09/17/2009WO2009079380A3 Process for sub-microsecond time transfer using weak gps/gnss signals
09/17/2009WO2009048418A3 Method and arrangements for signaling control information in a communication system
09/17/2009WO2009027829A3 Dynamically reconfigurable receiver
09/17/2009WO2008054119A3 Methods for transmitting access channel message and response message, and mobile communication terminals
09/17/2009WO2008044885A3 Methods for managing the power in a wireless network
09/17/2009WO2008035915A3 A method of transmitting using phase shift-based precoding and a device for implementing the same in a wireless communication system
09/17/2009WO2008032999A3 Methods for cognitive radio based communication and for broadcasting policy information for the same and apparatus and terminal therefore
09/17/2009WO2008030035A3 Method of transmitting feedback information for precoding and precoding method
09/17/2009WO2007146497A3 System and method for installed base data maintenance
09/17/2009US20090234585 Satellite communications with cableless seismographs
09/17/2009US20090233639 System and method for managing group communications
09/17/2009US20090233638 Radio communications apparatus and a method for reestablishing a network with a join signal transmitted at variable timing
09/17/2009US20090233637 Broadcast radio system
09/17/2009US20090233636 Link re-establishment in a wireless network
09/17/2009US20090233635 Discovering neighbors in wireless personal area networks
09/17/2009US20090233592 Tethered digital butler consumer electronic device and method
09/17/2009US20090233590 Methods and devices for controlling receivers
09/17/2009US20090233582 Information providing system
09/17/2009US20090233567 Weight generation method for multi-antenna communication systems utilizing rf-based and baseband signal weighting and combining
09/17/2009US20090233565 Receiving decive
09/17/2009US20090233561 Portable terminal apparatus, its control method, and program
09/17/2009US20090233560 Method for transmitting data in multiple antenna system
09/17/2009US20090233559 Method and Arrangement for Reducing Feedback Data in a Mimo Communication System
09/17/2009US20090233557 Wireless communications apparatus
09/17/2009US20090233551 Wireless communication terminals and methods using acoustic ranging synchronized to rf communication signals
09/17/2009US20090233550 Service connection system and method for bluetooth device
09/17/2009US20090233549 Techniques for MMWAVE WPAN communications with high-directional steerable antennas combining omni-directional transmissions with beamforming training
09/17/2009US20090233548 Skin-based information transfer between mobile devices
09/17/2009US20090233547 Cradle for a media player
09/17/2009US20090233545 Bidirectional iterative beam forming
09/17/2009US20090233544 Resource management and interference mitigation techniques for relay-based wireless networks
09/17/2009US20090233481 Vehicle
09/17/2009US20090232508 Communication system providing hybrid optical/wireless communications and related methods
09/17/2009US20090232247 Intercell interference mitgation apparatus and method
09/17/2009US20090232246 Wireless communication device
09/17/2009US20090232245 Multi-resolution beamforming based on codebooks in mimo systems
09/17/2009US20090232244 Wireless communication system, wireless communication method, transmission apparatus, and reception apparatus
09/17/2009US20090232243 Wireless transmitting apparatus, wireless receiving apparatus, wireless communication system, wireless transmitting method and wireless receiving method
09/17/2009US20090232241 Low complexity optimal soft mimo receiver
09/17/2009US20090232230 Method for ofdm and ofdma channel estimation
09/17/2009US20090232188 Retroreflecting transponder
09/17/2009US20090232155 Method and apparatus for coordinating adjacent channel transmissions on multiple radio nodes
09/17/2009US20090232120 Sorting frequency arrays to account for multi-protocol frequencies
09/17/2009US20090232113 Wireless communication system, base station and transmission timing control method
09/17/2009US20090232102 Walsh Code Management in a Code Division Multiple Access Cellular Wireless Communication System
09/17/2009US20090232101 Control and data multiplexing in communication systems
09/17/2009US20090232083 Method for selecting transport format combination guaranteed qos in mobile communication system
09/17/2009US20090232081 System and method for transmitting and receiving a traffic indication message in a broadband wireless access communication system
09/17/2009US20090232078 Method and apparatus for mac layer inverse multiplexing in a third generation radio access network
09/17/2009US20090232046 Communication network
09/17/2009US20090232044 Apparatus and method for retransmitting of data in a wireless communication system using relay
09/17/2009US20090232041 Method And System For Advertising Bluetooth Multicast Feature
09/17/2009US20090232036 Allocating radio resources to reduce the transmission power of a terminal
09/17/2009US20090232035 Beaconing and frame structure for directional antenna communications
09/17/2009US20090232034 Methods and apparatus for wireless communications including direct paging in combination with hopped data signaling
09/17/2009US20090232024 Node discovery method for providing optimal path preserving location privacy
09/17/2009US20090231989 Method and Apparatus for Interference Reduction
09/17/2009US20090231188 Multiple clock signal generation from a common oscillator
09/17/2009US20090231187 Antenna Beam Forming Systems/Methods Using Unconstrained Phase Response
09/17/2009US20090231186 Compact electronically-steerable mobile satellite antenna system
09/17/2009US20090231142 System and method for determining rfid tag placement