Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2005
12/28/2005CN1234214C Radio communication system, communication terminal apparatus, base station apparatus, and transmission power control method
12/28/2005CN1234213C Apparatus and method for data transmission between storage medium and mobile communication terminal
12/28/2005CN1234212C Primary synchronous detection system for honeycomb searching of division code multiple task assess system
12/28/2005CN1234082C Position managing method and system, and position information submitting system
12/28/2005CA2508383A1 Method and apparatus to automatically control a step size of an lms-type equalizer
12/27/2005US6980971 Copyright management apparatus, copyrighted-work distribution apparatus, and copyrighted-work distribution and receiving system
12/27/2005US6980833 Radio communication device and transmission antenna switching method
12/27/2005US6980832 Method of reducing transmission power in a wireless communication system
12/27/2005US6980829 Portable terminal system and operation method thereof
12/27/2005US6980824 Method and system for optimizing transmission and reception power levels in a communication system
12/27/2005US6980823 Intermediate wake mode to track sleep clock frequency in a wireless communication device
12/27/2005US6980822 Method and device for control of the transmission power of a cellular mobile telephone
12/27/2005US6980820 Method and system for signaling in broadcast communication system
12/27/2005US6980816 Contextual information management in wireless communications devices and methods therefor
12/27/2005US6980807 Path timing detecting method in mobile communications system and base station
12/27/2005US6980803 Using statistically ascertained position for starting synchronization searcher during diversity handover
12/27/2005US6980802 Handover method for mobile station having mobile IP address in mobile communication system
12/27/2005US6980793 Apparatus and method for generating billing data according to contents of mobile communication system
12/27/2005US6980778 Split shift phase sweep transmit diversity
12/27/2005US6980770 Mobile marine communications apparatus
12/27/2005US6980739 Method for gain control of fiberoptic repeating system
12/27/2005US6980616 Transmission method and device
12/27/2005US6980615 Base station synchronization
12/27/2005US6980612 Communication terminal apparatus and radio communication method
12/27/2005US6980600 Receiver system for Multiple-Transmit, Multiple-Receive (MTMR) wireless communications systems
12/27/2005US6980587 Method for acquisition of slot timing in a direct sequence spread spectrum communication receiver
12/27/2005US6980582 Method for achieving a large capacity of SCDMA spread communication system
12/27/2005US6980561 System, device, and method for initial ranging in a communication network
12/27/2005US6980541 Media access controller having pseudo-static guaranteed time slots
12/27/2005US6980539 Mobile communication system in multi-carrier CDMA scheme using short code and long code
12/27/2005US6980538 Virtual locating of a fixed subscriber unit to reduce reacquisition time
12/27/2005US6980533 Load balancing technique for a wireless internet access system
12/27/2005US6980531 Multiple access spread spectrum switching methodology
12/27/2005US6980530 Spot beam hopping packet scheduler system in satellite communication
12/27/2005US6980527 Smart antenna CDMA wireless communication system
12/27/2005US6980130 Emergency reporting device
12/27/2005CA2350908C Method and apparatus for controlling a transmission power threshold of a satellite communication system
12/22/2005WO2005122619A1 Method for allocating transmission capacities during a signal transmission, base station, and mobile terminal
12/22/2005WO2005122572A1 Method and device for decreasing dissipation of power in receiver of digital multimedia broadcasting system
12/22/2005WO2005122528A1 Reducing overheads of a protocol data unit in a wireless communication system
12/22/2005WO2005122515A1 Multicarrier communication system and methods for link adaptation using uniform bit loading and subcarrier puncturing
12/22/2005WO2005122496A1 Service dependent shared physical channel mapping
12/22/2005WO2005122484A1 Radio frequency assigning apparatus, wireless communication system, and radio frequency assigning method
12/22/2005WO2005122477A1 Method for the broadband transmission, complementary to xdsl technology, of return channel data in a connection between a server of a packet switching network and a terminal thereon
12/22/2005WO2005122441A1 Transmitting and receiving control protocol data unit having processing time information
12/22/2005WO2005122440A1 Point-to-multipoint service medium access control entity structure
12/22/2005WO2005122439A1 Apparatus and method for efficient generation of delta files for over-the-air upgrades in a wireless network
12/22/2005WO2005122437A1 Handover method for mixed mobile communication system of asynchronous network and synchronous network
12/22/2005WO2005122435A1 System and method for optimizing handover in mobile communication system
12/22/2005WO2005122434A1 Transport format combination selecting method, wireless communication system, and mobile station
12/22/2005WO2005122433A1 Testing apparatus and testing method
12/22/2005WO2005122432A1 Radio communication device and radio communication method
12/22/2005WO2005122431A1 Arbitrating colocated transceivers associated with different systems
12/22/2005WO2005122430A1 Synchronization on reverse link of mobile mode communications systems
12/22/2005WO2005122429A1 Mobile communication system for use on board a mobile structure and using a satellite link
12/22/2005WO2005122428A2 Frequency translating repeater with low cost high performance local oscillator architecture
12/22/2005WO2005122427A1 Wireless communication system with diversity/mimo array branch decoupling
12/22/2005WO2005122426A1 Apparatus and method for controlling transmission mode in a mimo mobile communication system
12/22/2005WO2005122328A2 Satellite communication subscriber device with a smart antenna and associated method
12/22/2005WO2005122035A1 Electronic settlement system, portable telephone, noncontact ic card reader, and personal identification data sampler
12/22/2005WO2005121975A1 Mobile device, and access control method
12/22/2005WO2005120183A2 Handover execution and communication resumption in wireless access system
12/22/2005WO2005120179A2 Scanning neighboring base stations in wireless access system
12/22/2005WO2005107281A3 Ad-hoc communication network and method
12/22/2005WO2005096645A8 A method for user uplink preempting in the trunked group
12/22/2005WO2005089387A3 High-reliability computer interface for wireless input devices
12/22/2005WO2005072495B1 Method and apparatus for facilitating a ptt session initiation using an ip-based protocol
12/22/2005WO2005040960A3 Method for preamble-based bandwidth request in wireless portable internet system
12/22/2005US20050283815 Apparatus and methods for network interface and spectrum management
12/22/2005US20050283715 Robust erasure detection and erasure-rate-based closed loop power control
12/22/2005US20050283687 Power control using erasure techniques
12/22/2005US20050283663 Power control during retransmission
12/22/2005US20050282587 Base station apparatus with reception and diversity weight combining
12/22/2005US20050282579 Multi-mode mobile terminal and method of triggering communication service using position information thereof
12/22/2005US20050282574 Power controlling method based on DwPTS
12/22/2005US20050282573 Method of conserving power in wireless local area network
12/22/2005US20050282572 Data transmission method, radio network controller and base station
12/22/2005US20050282571 Method and apparatus for regulating a delivery of a broadcast-multicast service in a packet data communication system
12/22/2005US20050282570 Synchronization of terminals in a radio link system
12/22/2005US20050282569 Apparatus and method for giving notification of a multimedia broadcast/multicast service while considering a transmission mode in a mobile communication system
12/22/2005US20050282568 Time synchronization using spectral estimation in a communication system
12/22/2005US20050282553 Method and apparatus for high throughput multiple radio sectorized wireless cell
12/22/2005US20050282549 Method of transmitting scheduling command for uplink enhanced dedicated channel in handover
12/22/2005US20050282548 System and method for optimizing handover in mobile communication system
12/22/2005US20050282545 Method and apparatus for high throughput multiple radio sectorized wireless cell
12/22/2005US20050282542 Systems and methods for terrestrial use of cellular satellite frequency spectrum
12/22/2005US20050282538 Method and system for improving mobile radio communications
12/22/2005US20050282508 Method and apparatus for controlling a TX power amplifier
12/22/2005US20050282507 Method and apparatus for controlling a TX power amplifier
12/22/2005US20050282506 Transmitting apparatus
12/22/2005US20050282501 Method of determining interference and terminal device
12/22/2005US20050282500 Benign interference suppression for received signal quality estimation
12/22/2005US20050282499 Velocity estimation apparatus in mobile communication environments
12/22/2005US20050282494 Techniques for ad-hoc mesh networking
12/22/2005US20050282493 Satellite based data transfer and delivery system
12/22/2005US20050282492 Wireless phone concept
12/22/2005US20050282491 Frequency translating repeater with low cost high performance local oscillator architecture
12/22/2005US20050282490 Enhanced method of transferring data from a data originating device to a mobile terminal
12/22/2005US20050282489 Method and system for delivery of location-specific data using digital satellite broadcast
12/22/2005US20050281361 Interference cancellation of STBC with multiple streams in OFDM for wlan
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