Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2006
07/04/2006US7073000 Communication system and communication control apparatus and method
07/04/2006US7072975 Apparatus and method for communicating information to portable computing devices
07/04/2006US7072693 Wireless communications structures and methods utilizing frequency domain spatial processing
07/04/2006US7072682 Communication terminal apparatus, base station apparatus and communication method
07/04/2006US7072681 Transmission power balance adjustment system and method for cellular communication systems
07/04/2006US7072680 Power control apparatus for achieving respective desired signal quality levels in wireless communication systems and method
07/04/2006US7072679 Automatic transmit power control disabling
07/04/2006US7072678 Methods and systems for triggerless mobile group dialing
07/04/2006US7072677 Method of operating searcher in a mobile communication system
07/04/2006US7072676 Method and wireless transceiver for requesting and processing information
07/04/2006US7072673 Radio handset and position location system
07/04/2006US7072671 Radio system, apparatus, and method of operating the radio system
07/04/2006US7072655 Mobile communication system and method for controlling receiving quality
07/04/2006US7072634 Method and apparatus for avoiding self-interference in a mobile network
07/04/2006US7072633 Double-conversion television tuner using a Delta-Sigma Fractional-N PLL
07/04/2006US7072628 Method and apparatus for determining receive diversity in mobile station
07/04/2006US7072627 Method and apparatus for adjusting signal component strength
07/04/2006US7072619 Transmission-power control assisting apparatus for improved transmission-power control of a radio transmitter
07/04/2006US7072615 Automatic installation process for wireless communication system
07/04/2006US7072614 Communication device
07/04/2006US7072613 Wireless communication medium processing apparatus and wireless communication medium processing system
07/04/2006US7072612 Repeater identification in position determination system
07/04/2006US7072611 Method and system for improving communication
07/04/2006US7072432 System and method for correcting the clock drift and maintaining the synchronization of low quality clocks in wireless networks
07/04/2006US7072413 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
07/04/2006US7072409 Space multiplex radio communication method and radio communication apparatus
07/04/2006US7072388 Method for providing service and rate negotiation in a mobile communication system
07/04/2006US7072384 Fixed pattern detection apparatus and fixed pattern detection method
07/04/2006US7072383 Path search method of spread spectrum communication system and receiver using the method
07/04/2006US7072380 Apparatus for initial power control for spread-spectrum communications
07/04/2006US7072364 Synchronization and setting system for signals received in radio base station
07/04/2006US7072353 Flexible bandwidth allocation in high-capacity grooming switches
07/04/2006US7072339 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
07/04/2006US7072338 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
07/04/2006US7072326 Network connectivity system and method
07/04/2006US7072325 Cellular system
07/04/2006US7072324 Device and method for providing time switched transmission diversity in mobile communication system
07/04/2006US7072322 Forward-link scheduling in a wireless communication system
07/04/2006US7072321 Forward-link scheduling in a wireless communication system
07/04/2006US7072320 Apparatus for spreading, scrambling and correlation in a reconfigurable digital signal processor
07/04/2006US7072319 Method and system for optimally allocating orthogonal codes
07/04/2006US7072318 Cell search determination circuit
07/04/2006US7072315 Medium access control for orthogonal frequency-division multiple-access (OFDMA) cellular networks
07/04/2006US7072313 Flex slotted Aloha transmission system and method
07/04/2006US7072312 Assigning physical channels of a new user service in a hybrid time division multiple access/code division multiple access communication system
07/04/2006US7072311 Method and apparatus for initiating a reverse link intergenerational handoff in a CDMA communication system
07/04/2006US7072309 Method and apparatus for data transmission
07/04/2006US7072306 Reverse outer loop optimization for communication channels with discontinuous transmission (DTX)
07/04/2006US7071874 Radio terminal device, transmission directivity control method, and transmission directivity control program
07/04/2006US7071870 Method for combined use of local positioning system and a global positioning system
07/04/2006CA2376977C A transceiver in a two-way satellite system
07/04/2006CA2373467C A congestion avoidance approach for a switching communication system with transmission constraints
07/04/2006CA2362067C Ranging system and method for satellites
07/04/2006CA2276800C Automobile communications method and system
06/2006
06/29/2006WO2006069399A2 Method of communicating a frame having a plurality of modulation schemes
06/29/2006WO2006069321A2 Transmit power reduction for a wireless device with multiple transmit signal paths
06/29/2006WO2006069301A2 Methods and apparatus for flexible hopping in a multiple-access communication network
06/29/2006WO2006069272A1 Systems and methods that utilize a capacity-based signal-to-noise ratio to predict and improve mobile communication
06/29/2006WO2006069271A2 Methods and apparatus for mitigating multi-antenna correlation effect in communication systems
06/29/2006WO2006069269A1 Apparatus and method for efficient transmission of acknowledgments
06/29/2006WO2006069058A2 Communications system with first and second scan tables
06/29/2006WO2006068761A2 A system for controlling power on a mobile station and supporting method and apparatus
06/29/2006WO2006068710A1 Methods of wireless backhaul in a multi-tier wlan
06/29/2006WO2006068565A1 Power control and channel selection in a multi channel communication system
06/29/2006WO2006068559A1 Methods and arrangements for estimating uplink coverage in wireless communication networks with dynamic cell coverage
06/29/2006WO2006068552A1 Method and arrangement for improved outer loop power control
06/29/2006WO2006068451A1 Method and apparatus for providing multimedia broadcast/multicast service according to mobility of user equipment
06/29/2006WO2006068450A1 System and method for providing mobility and secure tunnel using mobile internet protocol within internet key exchange protocol version 2
06/29/2006WO2006068445A1 A method for scheduling resources of packet level for integrated level for integrated traffic, and an apparatus therefor
06/29/2006WO2006068439A1 Method for optimizing synchronization signal among multiple home agents in mobile internet service system
06/29/2006WO2006068413A1 Method for selecting switched beam using pilot signal and system thereof
06/29/2006WO2006068278A1 Computing filter coefficients for an equalizer in a communication receiver
06/29/2006WO2006068115A1 Wireless communication apparatus and communication control method
06/29/2006WO2006067922A1 Wireless node power supply managing method
06/29/2006WO2006067899A1 Diversity receiver
06/29/2006WO2006067869A1 Arriving correction deducing device and program
06/29/2006WO2006067680A1 Method and apparatus for estimating doppler spread
06/29/2006WO2006067658A2 Method and apparatus for time slot synchronization in wireless communication system
06/29/2006WO2006067434A1 Footwear and accessories therefor
06/29/2006WO2006067137A1 Method for transmitting data packets
06/29/2006WO2006067135A1 Emission power control for packet transmission
06/29/2006WO2006067082A1 Method and device for power control
06/29/2006WO2006067019A1 Method for transmitting messages by radio while using a repeater
06/29/2006WO2006066844A1 Methods and devices for adjustment of transmission parameters
06/29/2006WO2006066843A2 Method and device for power control in a wireless communication system
06/29/2006WO2006066627A1 Wireless communication unit and power control system thereof
06/29/2006WO2006066607A1 Transmission of composite digital broadcast information
06/29/2006WO2006066487A1 Method and system for implementing information transmission
06/29/2006WO2006066482A1 Apparatus and method of realizing user switching between ip network and pstn network
06/29/2006WO2006066448A1 A signal nonlinear distortion magnitude detection method and device
06/29/2006WO2006066447A1 A method for wireless terminal dynamically switching window in a wireless lan environment
06/29/2006WO2005065234A3 Determining availability of members of a contact list in a communication device
06/29/2006WO2005048568A3 Network adapter interface between terminal equipment and mobile equipment
06/29/2006WO2005031987A3 Apparatus, and associated method, for assigning data to transmit antennas of a multiple transmit antenna transmitter
06/29/2006US20060143458 Method for the access of the mobile terminal to the wlan and for the data communication via the wireless link securely
06/29/2006US20060143323 Terminal device, ic card, and service information providing system
06/29/2006US20060142060 Transmitter-receiver earphone set having a foldable receiver unit
06/29/2006US20060142045 Method of adjusting a signal power in a variable data rate mode in a mobile communication system
06/29/2006US20060142043 Mobile station in wireless communication system and method of controlling signal-transmission power in wireless communication system
06/29/2006US20060142042 Mobile communication system