Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
11/2009
11/25/2009CN100563123C A method to realize transmitter identification
11/25/2009CN100563122C Method and apparatus for space-time coding using low density parity check codes in a wireless communication system
11/25/2009CN100563121C Regulation method of SIR special used for physical control channel DPCCH
11/25/2009CN100563120C Method for adjusting user-terminal up-link power proportioning
11/25/2009CN100563119C Method for distributing channel power
11/25/2009CN100563118C Soft handover downlink power control system and its method
11/24/2009USRE41000 Methods and arrangements in a radio communications system
11/24/2009USRE40997 Spread spectrum communication transmitter and receiver, and CDMA mobile communication system and method
11/24/2009US7624419 Re-transmitter and digital broadcast receiving system
11/24/2009US7624414 Broadcast reception apparatus receiving broadcast by using directional antenna
11/24/2009US7623890 Receiver
11/24/2009US7623887 Selective service method in multicast system
11/24/2009US7623886 Method and apparatus for transmitter calibration
11/24/2009US7623885 System, apparatus, computer program product and method for controlling terminal output power
11/24/2009US7623884 RSMA control device and method for mobile communication system
11/24/2009US7623883 Method and system for identifying respondent client in push-to-talk over cellular network
11/24/2009US7623882 System and method for queueing and moderating group talk
11/24/2009US7623881 Method of transmitting broadcast message in a mobile communication system
11/24/2009US7623879 Method and device for controlling radio access
11/24/2009US7623871 Position determination for a wireless terminal in a hybrid position determination system
11/24/2009US7623870 System for and method of providing priority access service and cell load redistribution
11/24/2009US7623869 Radio communication system and method
11/24/2009US7623862 Distributed protocol for use in a wireless network
11/24/2009US7623856 Method for testing communication protocol having collection of internal information of a mobile communication terminal by an external module
11/24/2009US7623843 Wireless communication cost prediction for mobile device
11/24/2009US7623840 Method and system for handling a network-identified emergency session
11/24/2009US7623835 Multi-band wireless communication device and method
11/24/2009US7623834 Multi-band wireless communication device and method
11/24/2009US7623830 Auto-calibrating receiver and methods for use therewith
11/24/2009US7623829 Transceiver power detection and control architecture
11/24/2009US7623828 Managing master and slave devices in a communications network
11/24/2009US7623826 Wireless repeater with arbitrary programmable selectivity
11/24/2009US7623602 Iterative interference canceller for wireless multiple-access systems employing closed loop transmit diversity
11/24/2009US7623590 Diversity transmitter and diversity transmission method
11/24/2009US7623589 Cooperative multiple-access using user-clustering and space-time-frequency coding techniques for higher reliability reception
11/24/2009US7623588 Transmission method for OFDM-MIMO communication system
11/24/2009US7623587 Method for transmitting/receiving signal in MIMO system
11/24/2009US7623566 Method and apparatus for demodulating signals processed in a transmit diversity mode
11/24/2009US7623564 CDMA wireless system
11/24/2009US7623551 Method, system and program product for synchronizing data elements between devices
11/24/2009US7623549 Method for transmitting packet data in communication system
11/24/2009US7623545 Method and apparatus for extended control over a wireless medium between two or more devices
11/24/2009US7623541 Apparatus for transmitting an anisochronic data stream on an isochronic transmission route
11/24/2009US7623512 System, medium, and method for estimating distance in communication system having nodes
11/24/2009US7623504 Wireless data communications
11/24/2009US7623503 Method of transmitting overhead message in a mobile wireless communication system
11/24/2009US7623495 Radio base station and frame configuration method using TDMA scheme and SDMA scheme
11/24/2009US7623488 Radio base station and program for radio base station
11/24/2009US7623483 Radio communication scheme for providing multimedia broadcast and multicast services (MBMS)
11/24/2009US7623482 System and method for effectuating the transfer of data blocks including a header block across a clock boundary
11/24/2009US7623481 Hyper throughput method for wireless local area network
11/24/2009US7623480 Communication apparatus, control method, and program therefor
11/24/2009US7623479 Process control system devices with dual hardwired and wireless communication ports
11/24/2009US7623478 Method and device of resource allocation
11/24/2009US7623447 Telephony services in mobile IP networks
11/24/2009US7623442 Signaling method in an OFDM multiple access system
11/24/2009US7623439 Cyclic diversity systems and methods
11/24/2009CA2577444C A method of controlling initial power ramp-up in cdma systems by using short codes
11/24/2009CA2457740C System and method for retransmitting uplink data in a code division multiple access communication system
11/24/2009CA2439002C A system and method for performing object association using a location tracking system
11/24/2009CA2424556C Base station apparatus of mobile communication system
11/24/2009CA2409065C System and method for dtx frame detection
11/24/2009CA2357421C Command processing method and radio communication apparatus
11/24/2009CA2301749C Cell searching in a cdma communications system
11/19/2009WO2009140338A2 Interference cancellation under non-stationary conditions
11/19/2009WO2009140290A2 Communication system, apparatus, and methods
11/19/2009WO2009140180A1 Methods for efficient organization of vehicle peer groups and efficient v2r communications
11/19/2009WO2009139778A1 Systems and methods for satellite communication
11/19/2009WO2009139572A2 Method for discontinuous reception in portable terminal and apparatus thereof
11/19/2009WO2009139558A1 Method and system for requesting allocation of bandwidth and allocating bandwidth in multi-hop relay environment
11/19/2009WO2009139527A1 Perturbed decoder, perturbed decoding method and apparatus in communication system using the same
11/19/2009WO2009139263A1 Calibration method and communication device
11/19/2009WO2009139111A1 Wireless relay apparatus and wireless relay method
11/19/2009WO2009139099A1 Portable wireless device
11/19/2009WO2009138870A1 System and method for relay coding in multiple access relay network
11/19/2009WO2009138362A1 Semi-static beamforming method and apparatus thereof
11/19/2009WO2009123540A3 Timeslot hopping technology for transmitting call data
11/19/2009WO2009118635A3 Boosted, dedicated reference signal
11/19/2009WO2009107994A3 Method and system of providing personal information control service for mobile communication terminal
11/19/2009WO2009107970A3 Method for supporting coexistence with wireless local area network
11/19/2009WO2009107953A3 A method for updating location information of user equipment
11/19/2009WO2009099308A3 Method for transmitting control information in wireless communication system
11/19/2009WO2009074221A3 A picocell base station and method of adjusting transmission power of pilot signals therefrom
11/19/2009WO2009039403A3 Reverse link traffic power control
11/19/2009WO2008109573A9 Automatic gain control and filtering techniques for use in on-channel repeater
11/19/2009US20090286566 Method, apparatus and computer program for power control related to random access procedures
11/19/2009US20090286565 Apparatus and Method for Transmit Power Control Frequency Selection in Wireless Networks
11/19/2009US20090286564 Mobile apparatus and method of timing synchronization
11/19/2009US20090286563 Method and apparatus for using virtual noise figure in a wireless communication network
11/19/2009US20090286517 System for the wireless transmission of information to a mobile appliance of a user of a means of transport
11/19/2009US20090286486 Transmit channel in wideband high frequency wireless system using multiple transmit antenna, and method thereof
11/19/2009US20090286483 Communication device, communication method, communication system and service issuing method
11/19/2009US20090286481 Dynamic interference management for wireless networks
11/19/2009US20090286479 Method and system for sensory pairing for a portable communication device
11/19/2009US20090286478 Arrangement to transmit magnetic resonance signals
11/19/2009US20090286477 Methods, Portable Electronic Devices, Systems and Computer Program Products Providing Electronic Versions of Information from Electronic Conference Room Whiteboards
11/19/2009US20090286474 Radio repeater for mobile communication system and repeating method using the same
11/19/2009US20090286473 On-channel repeater and on-channel repeating method
11/19/2009US20090286472 Multi-Rate Downstreaming in Multiple Sub-Channel Environment
11/19/2009US20090286465 Scheduling methods and systems for multi-hop relay in wireless communications