Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
03/2006
03/29/2006EP1641161A1 Method for detecting the orthogonal code CDMA signal
03/29/2006EP1641158A1 Multi-carrier radio transmission system, transmission device, and reception device
03/29/2006EP1641147A1 Channel structure for communication systems
03/29/2006EP1641146A1 Control device and radio control method
03/29/2006EP1641145A1 Improved system for radio reception
03/29/2006EP1641144A1 Using power of a pilot channel to control output power from a transmitter
03/29/2006EP1641143A1 Method and apparatus for controlling transmission power in a wireless network
03/29/2006EP1641142A1 Power adaptation in a multi-station network
03/29/2006EP1641141A1 Transmission power and data rate based communication control method for a mobile communication system
03/29/2006EP1641072A1 Variable directional antenna device
03/29/2006EP1639846A1 A method for configuring a communication network, related network architecture and computer program product therefor
03/29/2006EP1639842A2 System, and associated method, for scheduling weighted transmissions from multiple antennas
03/29/2006EP1639839A2 Apparatus and method for reducing power consumption in a position-determination device
03/29/2006EP1639838A2 Synthetic path diversity repeater
03/29/2006EP1639837A2 Unbiased signal to interference ratio in wireless communications devices and methods therefor
03/29/2006EP1639777A2 Secure two-message synchronization in wireless networks
03/29/2006EP1639753A1 Mobile ad hoc network system and operating method thereof
03/29/2006EP1639726A1 Adjusting data burst transmission rates
03/29/2006EP1639725A2 Advanced whitener-rake receiver for wcdma terminal
03/29/2006EP1639724A2 Method and apparatus for providing forward error correction
03/29/2006EP1639723A1 Method and apparatus for communication of gps ephemeris
03/29/2006EP1639722A1 Apparatus and method for transmitting reverse packet data in mobile communication system
03/29/2006EP1639715A2 ADAPTIVE POWER MARGIN ADJUSTMENT FOR A 1xEV-DV SYSTEM
03/29/2006EP1638810A2 Rearview mirror assemblies incorporating hands-free telephone components
03/29/2006EP1535459A4 Monitoring link quality in a mobile ad hoc network
03/29/2006EP1495551A4 Node-b/base station rake finger pooling
03/29/2006EP1456987A4 Time synchronization using dynamic thresholds
03/29/2006EP1436999A4 Generation of user equipment identification specific scrambling code for the high speed shared control channel
03/29/2006EP1309961B1 Method for transmitting digitally encoded traffic messages
03/29/2006EP1297635B1 Downlink power control for multiple downlink time slots in tdd communication systems
03/29/2006EP1095529A4 Communications system handoff operation combining turbo coding and soft handoff techniques
03/29/2006EP1048182B1 Central multiple access control for frequency hopping radio networks
03/29/2006EP1013037B1 Method and apparatus for bidirectional demodulation of digitally modulated signals
03/29/2006EP0807359B1 Network identification information placement architecture for messaging system having roaming capability
03/29/2006EP0772944B1 Method and arrangement for high-speed data transmission in a tdma mobile telecommunications system
03/29/2006CN2768323Y Communication system for multi-person simultaneous call
03/29/2006CN2768322Y Universal wireless data transmitting-receiving system
03/29/2006CN1754401A Transmitter directed code division multiple access system using multi-users diversity to maximize throughput while equitably providing access to users
03/29/2006CN1754394A Wireless communication device and network controller for affiliation with associated groups and method thereof
03/29/2006CN1754363A Automatic frequency control circuit and automatic frequency control method
03/29/2006CN1754332A Transmission path simulator and radio device evaluation method
03/29/2006CN1754329A System and method for performing handover operation in broadband wireless access communication system
03/29/2006CN1754328A Downlink control channel allocation method in mobile communication system
03/29/2006CN1754327A Managing searcher and tracker resources in a wireless communication device
03/29/2006CN1754326A Transmission path simulation method and transmission path simulator
03/29/2006CN1754182A Reservation reception method, method for calling in advance, and program thereof
03/29/2006CN1753534A Method of improving preciseness of mobile communication terminal low frequency crystal oscillator
03/29/2006CN1753346A Method of time sharing segment multipath searching
03/29/2006CN1753332A Delay compensation method used in mobile communication and its system
03/29/2006CN1753331A Method of proceeding resynchronization of interface link
03/29/2006CN1753330A Method of reinforcing data rate control feedback in mobile communication system
03/29/2006CN1753329A Method of timing and timing calibration of base station radio frequency remoter and its use
03/29/2006CN1753328A Minimum emissive power adaptive modulation method of multiinput multioutput system
03/29/2006CN1753327A Antenna allocation method used for highway radio covering
03/29/2006CN1753326A Power dispatching method of upreinforced base station control used on mobile communication system
03/29/2006CN1752890A Method of improving satellite time synchronuos pulse holding performance
03/29/2006CN1752889A Maintenance method of hand held equipment system time and method of proceeding copyright management using same
03/29/2006CN1751656A Long-distance, radio-electrocardiogram real-time monitoring system, and method therefor
03/29/2006CN1248540C Seamless handover system and method
03/29/2006CN1248539C Apparatus for determining mobile terminal position
03/29/2006CN1248538C Method for differentiating logic channels in commonly used physical transmission channel of radio communication system
03/29/2006CN1248535C Method and system for performing handoff in wireless communication system, such as hard handoff
03/29/2006CN1248533C Radio base station and method for radio base station
03/29/2006CN1248530C Radio communication system for notifying no communication state, device and method for said system
03/29/2006CN1248528C Modem using encrypted data and unencrypted control codes
03/29/2006CN1248523C Base station, mobile communication system and communication method
03/29/2006CN1248520C Radio base station
03/29/2006CN1248519C Communication system, multicast switching device and communication method
03/29/2006CN1248518C Base station, mobile station and radio network controller
03/29/2006CN1248516C Method for controlling reverse business channel rate based on TDM reverse activated channel
03/29/2006CN1248515C Self adapting equalizer and method
03/29/2006CN1248475C Communication device and communication method, and communication terminal
03/29/2006CN1248463C Wireless communication system, allocation device for packet data and method for providing packet data service
03/29/2006CN1248445C Method and device for synchronising mobile radio receiver with frame structure of radio signal
03/29/2006CN1248442C Method for realizing voice prority service in data and voice interaction
03/29/2006CN1248440C Full adaptive intelligent antenna receiver
03/29/2006CN1248437C Satellite live telecast system
03/29/2006CN1248435C Method for measuring the intercell interference in a frequency channel
03/29/2006CN1248432C Method and device for transferring transmission format combination indicator for joint use of downlink channel in broadband mobile code-division multiple access communication system
03/29/2006CN1248431C Radio apparatus and swap detecting method
03/29/2006CN1248430C Downlink signal processing method and apparatus in CDMA systems utilizing arrays of antennas
03/29/2006CN1248429C Allocation method of radio resource and base station
03/29/2006CN1248428C Transmission rate changes in communications networks
03/29/2006CN1248427C Communication system, communication control equipment and terminal equipment
03/29/2006CN1248423C Time alignment
03/29/2006CN1248422C System and method for facilitating quick paging channel demodulation in wireless communications system
03/29/2006CN1248418C On-vehicle information communication apparatus
03/29/2006CN1248362C Antenna direction finding in mobile phones
03/29/2006CN1248154C Contactless communication system and data carrier used for the same
03/29/2006CN1248127C Transmitting person mobile device, receiving person mobile device, information communication system,information communication method and server appts.thereof
03/28/2006US7020890 Millimeter wave transmitter, millimeter wave receiver and millimeter wave communication system enabling simplification of wiring and improvement in degree of freedom for setting receiver in receiving system for terrestrial broadcasting and satellite broadcasting
03/28/2006US7020708 Aircraft data services
03/28/2006US7020691 Promotion system and method of managing automatic vending machine by the promotion system
03/28/2006US7020555 Subscription GPS information service system
03/28/2006US7020492 Radio
03/28/2006US7020491 Mobile communication system, base station control device and radio base station forming the same, and communication timing control method thereof
03/28/2006US7020490 Radio communication system
03/28/2006US7020487 Portable telephone GPS and bluetooth integrated compound terminal and controlling method therefor
03/28/2006US7020486 Portable communication terminal
03/28/2006US7020484 Controlling multiple modems in a wireless terminal using energy-per-bit determinations