Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
02/2005
02/16/2005CN1190022C Base station device, control station device, and transmission power control method
02/16/2005CN1190021C Diversity method of closed ring transmit antenna and base station equipment and movabke station equipment
02/16/2005CN1190020C Integrated dual-frequency printed single dipole antenna
02/16/2005CN1190017C Programmable matched filter searcher for multiple pilot searching
02/16/2005CN1190013C Radio receiver, radio receiving method and recording medium
02/16/2005CN1189758C Moving target location device and location inquiry method using said device
02/15/2005US6857132 Head end multiplexer to select and transmit video-on-demand and other requested programs and services
02/15/2005US6856896 Vehicle recognition support system
02/15/2005US6856879 Work machine management device
02/15/2005US6856818 Data store for mobile radio station
02/15/2005US6856813 Radio communication system
02/15/2005US6856812 Downlink power control method for wireless packet data network
02/15/2005US6856810 Radio system and stations for, and method of, multicast communication
02/15/2005US6856802 Method and apparatus for measuring and optimising the quality of data transmission
02/15/2005US6856795 Data unit detection including antenna diversity
02/15/2005US6856793 Method and apparatus for measuring output power of devices for mobile communications
02/15/2005US6856787 Wireless communications systems and methods using satellite-linked remote terminal interface subsystems
02/15/2005US6856652 Bandwidth efficient QAM on a TDM-FDM system for wireless communications
02/15/2005US6856644 Method and apparatus for forward link power control bit generation in a spread-spectrum communication system
02/15/2005US6856611 Radio interface synchronization
02/15/2005US6856609 Mobile station for CDMA communication system and method for communication of the mobile station
02/15/2005US6856607 System and method for detecting valid indicator signals
02/15/2005US6856606 Low-cost satellite communication system
02/15/2005US6856605 System and method for controlling an end-user application among a plurality of communication units in a wireless messaging network
02/15/2005US6856284 Methods and apparatus for multi-beam, multi-signal transmission for active phased array antenna
02/15/2005CA2353902C Power control method and system in mobile communication networks
02/15/2005CA2350091C System and method of accessing and recording messages at coordinate way points
02/15/2005CA2180258C A wireless digital synchronized diversity receiver
02/14/2005CA2437927A1 Adaptive coding for a shared data communication channel
02/13/2005CA2476648A1 Infrared communication with infant care apparatus
02/10/2005WO2005013628A2 Systems and methods for antenna selection in an ad-hoc wireless network
02/10/2005WO2005013536A2 Method for outer loop power control when no cyclic redundancy check results are available on the coded composite transport channel
02/10/2005WO2005013533A2 Method for outer loop power control to comply with quality requirements of all transport channels within a coded composite transport channel
02/10/2005WO2005013530A2 Ofdm communication system
02/10/2005WO2005013528A1 Radio transmission control method, radio receiver apparatus, and radio transmitter apparatus
02/10/2005WO2005013527A1 Method for detecting the orthogonal code cdma signal
02/10/2005WO2005013524A1 A method and device of the estimating carrier frequency offset of subscriber terminal
02/10/2005WO2005013515A1 Method for retransmitting a radio resource control connection request message in mobile communication system capable of providing a multimedia broadcast/multicast service
02/10/2005WO2005013513A1 Method and system for controlling reverse link rate in cdma 1xev-do mobile communication system
02/10/2005WO2005013512A1 Radio transmitting apparatus, radio receiving apparatus, radio communication system, radio transmitting method, and radio receiving method
02/10/2005WO2005013511A1 Mobile communication apparatus
02/10/2005WO2005013510A1 Method and system for synchronising stations within communications networks and stations for use therein
02/10/2005WO2005013509A1 Method and apparatus for power allocation to control channels in a communication system
02/10/2005WO2005013507A1 Downlink power control with limit to dynamic range using detection of downlink transmit power
02/10/2005WO2005013496A2 Apparatus for and method of using a diversity antenna
02/10/2005WO2005013064A2 Multicast control systems and methods for dynamic, adaptive time, bandwidth, frequency, and satellite allocations
02/10/2005WO2005012935A1 A system and method for provinding assistance data within a location network
02/10/2005WO2005012934A1 A system & method for determining attitude using spatial shift key (ssk) modulation signatures
02/10/2005WO2004105283A3 Method and apparatus for odu to idu telemetry interface in vsat systems
02/10/2005WO2004095849A3 Communication systems incorporating hts filters and non-linear modulators such as rf-light modulators
02/10/2005WO2004086730A3 Phase sweeping methods for transmit diversity and diversity combining in bts sector extension and in wireless repeaters
02/10/2005WO2004084447A3 Multi-antenna communication systems utilizing rf-based and baseband signal weighting and combining
02/10/2005WO2004054303A3 Support of plural chip rates in a cdma system
02/10/2005WO2004002036A8 Space-time coding/decoding method for frequency selective fading channel
02/10/2005US20050032555 Method of intermittent activation of receiving circuitry of a mobile user terminal
02/10/2005US20050032553 Mobile communication terminal, application executing control method, application executing control program, and computer-readable recording medium
02/10/2005US20050032551 Method for supporting a discontinuous transmission mode in a base station in a mobile communication system
02/10/2005US20050032549 Communication apparatus
02/10/2005US20050032545 Fixed wireless back haul for mobile communications using stratospheric platforms
02/10/2005US20050032544 Multi-purpose hybrid terminal and method for preparing fast implementation of functions
02/10/2005US20050032541 Method for data transmission rate adaptation
02/10/2005US20050032540 Power control apparatus for achieving respective desired signal quality levels in wireless communication systems and method
02/10/2005US20050032538 Buffering initial talk burst
02/10/2005US20050032536 Method and apparatus for regulating base station ACK/NAK message transmit power in a wireless communication system
02/10/2005US20050032534 Master station in communications system and access control method
02/10/2005US20050032524 System and method for discriminating radar transmissions from wireless network transmissions and wireless network having radar-avoidance capability
02/10/2005US20050032523 Radio communication apparatus used in CDMA communication system, which has fingers and is designed to perform rake reception, and power consumption control method therefor
02/10/2005US20050032522 Radio link management based on retransmission request performance
02/10/2005US20050032521 Method and apparatus for scheduling multiple users in a mobile communication system using multiple transmit/receive antennas
02/10/2005US20050032517 Mobile radio communication system and method for controlling such system
02/10/2005US20050032514 Apparatus and associated methods to perform intelligent transmit power control with subcarrier puncturing
02/10/2005US20050032510 System and a method of controlling mobile communication terminals using global positioning system
02/10/2005US20050032503 Security system and cordless phone apparatus
02/10/2005US20050032497 Radio receiver having a diversity antenna structure
02/10/2005US20050032492 High frequency receiving device, integrated circuit used for same, and TV receiver using them
02/10/2005US20050032476 Apparatus and method for receiving signals in a mobile communication system using adaptive antenna array technology
02/10/2005US20050032473 Mobile apparatus enabling inter-network communication
02/10/2005US20050032472 Method and apparatus of estimating non-linear amplifier response in an overlaid communication system
02/10/2005US20050031092 Telephone communication system
02/10/2005US20050031062 Method and apparatus for determining a shuffling pattern based on a minimum signal to noise ratio in a double space-time transmit diversity system
02/10/2005US20050031060 Interference matrix construction
02/10/2005US20050031054 Digital communication device and digital communication system
02/10/2005US20050031050 Apparatus and method for transmitting/receiving data using a multiple antenna diversity scheme in a mobile communication system
02/10/2005US20050031047 Adaptive multicarrier wireless communication system, apparatus and associated methods
02/10/2005US20050031045 Methods and apparatus for synchronously combining signals from plural transmitters
02/10/2005US20050031023 Systems and methods for parallel signal cancellation
02/10/2005US20050031019 Transmitter and transmission control method ,and receiver and reception control method
02/10/2005US20050030976 Link margin notification using return frame
02/10/2005US20050030965 Wireless packet communication apparatus and method
02/10/2005US20050030942 Method and system for providing data communication with a mobile station
02/10/2005US20050030935 Method and device for the synchronization of radio stations and a time-synchronous radio bus system
02/10/2005US20050030932 Apparatus and method for efficient TDMA bandwidth allocation for TCP/IP satellite-based networks
02/10/2005US20050030927 Data transmission in a communication system
02/10/2005US20050030926 Pilot signal enhancements for a wireless communication system
02/10/2005US20050030925 MC-CDMA downlink transmission method
02/10/2005US20050030919 Method of accessing resources of a radiocommunication system, mobile terminal and base station for the implementation of the method
02/10/2005US20050030918 Mobile communication system, radio base station, mobile station, channel transmission control method, and channel transmission control program
02/10/2005US20050030916 Apparatus and method for acquisition of communication quality
02/10/2005US20050030915 Multi-band cellular service over direct broadcasting service (dbs) network
02/10/2005US20050030914 Incoming message decoding in wireless communications devices and methods