Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
02/2004
02/19/2004WO2003069925B1 Wireless communication system, wireless communication device and wireless communication method, and computer program
02/19/2004WO2001017185A8 Estimation, in a rake receiver, of the rate of change of the channel
02/19/2004US20040034863 Fast digital channel changing
02/19/2004US20040034693 Selection of transmission alphabet sets for short message services
02/19/2004US20040033818 Mobile communication device
02/19/2004US20040033817 Intelligent interface for controlling an adaptive antenna array
02/19/2004US20040033814 Collection of internal information of a mobile communication terminal by an external module
02/19/2004US20040033808 Method and system for determining relative positions of networked mobile communication devices
02/19/2004US20040033802 Method for transmitting digital channel with priority of mobile communication terminal
02/19/2004US20040033791 Channel normalization
02/19/2004US20040033787 Method and apparatus for signal power loss reduction in RF communication systems
02/19/2004US20040033784 Radio communication terminal, radio communication method, and program
02/19/2004US20040033782 Adaptive space-time transmit diversity coding for MIMO systems
02/19/2004US20040033780 Method and system for providing dynamic timing and power validation in a two-way satellite network
02/19/2004US20040032910 MIMO systems with STTD encoding and dynamic power allocation
02/19/2004US20040032903 Adaptive equaliser
02/19/2004US20040032880 Provision of operational definitions in a wireless communication system
02/19/2004US20040032853 Method and apparatus for reliably communicating information packets in a wireless communication network
02/19/2004US20040032851 Method for handling timers after an RLC reset or re-establishment in a wireless communications system
02/19/2004US20040032847 Method and device for establishing communication links and for estimating overall quality of a directional link and reporting to OLSR in a communication system
02/19/2004US20040032843 Push-to-talk/cellular networking system
02/19/2004US20040032842 Continuously adjusted-bandwidth discrete-time phase-locked loop
02/19/2004US20040032841 Method and devices for operating a radio-based telecommunications system
02/19/2004US20040032840 Method for direct retrying based on macro diversity in CDMA system
02/19/2004US20040032839 Access burst detector corrrelator pool
02/19/2004US20040032836 Method and apparatus for time-aligning transmissions from multiple base stations in a CDMA communication system
02/19/2004US20040032529 Equalizer for high definition television and equalization method thereof
02/19/2004US20040032503 Camera-equipped cellular telephone
02/19/2004US20040032024 Low fabrication cost, high performance, high reliability chip scale package
02/19/2004DE20314971U1 Knoten B zur Ermöglichung von Sammelsendediensten und Benutzergerät-Batteriestromeinsparung Node B for enabling multicast services and user device battery power saving
02/19/2004DE20314814U1 Empfänger für eine Kommunikationsstation zur Verwendung in einem drahtlosen Kommunikationssystem Receiver for a communication station for use in a wireless communication system
02/19/2004DE10233439A1 Transmitting group message(s) involves modifying first indicator so first and second identifiers can be simultaneously identified when sending further messages on at least one second multiplex channel
02/19/2004DE10136660B4 Verfahren, Kommunikationssystem und Kommunikationsvorrichtung zum Verbessern der Zuweisung von Ressourcen A method, communication system and communication apparatus for improving the allocation of resources
02/19/2004CA2700677A1 Method of creating and utilizing diversity in a multiple carrier communication system
02/19/2004CA2534851A1 Methods and apparatus for operating mobile nodes in multiple states
02/19/2004CA2534849A1 Method of creating and utilizing diversity in a multiple carrier communication system
02/19/2004CA2495310A1 Provision of operational definitions in a wireless communication system
02/19/2004CA2495227A1 Method and system for determining relative positions of networked mobile communication devices
02/19/2004CA2495091A1 Wireless local or metropolitan area network with intrusion detection features and related methods
02/19/2004CA2494968A1 Method and system for improving the reliability of quality feedback in a wireless communications system
02/19/2004CA2494901A1 Broadcast message segmentation for wireless communication systems
02/19/2004CA2494337A1 System and method for interference cancellation in a location calculation, for use in a wireless location system
02/19/2004CA2494329A1 Transmitting interleaved multiple data flows
02/19/2004CA2494318A1 Registration in a broadcast communications system
02/18/2004EP1389886A1 Method for handling timers after an RLC reset or re-establishment in a wireless communications system
02/18/2004EP1389883A1 Method for incoming message decoding for wireless communications devices
02/18/2004EP1389874A2 Fast digital channel changing
02/18/2004EP1389860A2 Frequency offset estimator
02/18/2004EP1389848A1 Hybrid automatic repeat request protocol
02/18/2004EP1389838A2 Bandwidth allocation method and apparatus
02/18/2004EP1389837A1 ARRAY ANTENNA TRANSMITTER/RECEIVER AND ITS CALBRATION METHOD
02/18/2004EP1389836A1 Method for controlling power of TFCI field
02/18/2004EP1389834A1 Method to support channel estimation and corresponding base station
02/18/2004EP1389386A2 Method and apparatus for transmission framing in a wireless communication system
02/18/2004EP1389372A1 Testing loops for channel codecs
02/18/2004EP1389370A1 Mobile radio communication system with reference signal emitter and method for base station synchronisation
02/18/2004EP1389369A2 Physical layer processing for a wireless communication system using code division multiple access
02/18/2004EP1389367A1 Communication system and method using transmit diversity
02/18/2004EP1389366A2 Transmission in multi-channel communication system using selective channel power control
02/18/2004EP1389364A1 System and method for adjusting combiner weights using an adaptive algorithm in a wireless communications system
02/18/2004EP1284061B1 Method for synchronizing a receiver with a transmitter
02/18/2004EP1236321B1 Multichannel adaptive equaliser
02/18/2004EP0894369B1 Distribution of radio-frequency signals through low bandwidth infrastructures
02/18/2004EP0800737B1 Multiple access digital transmitter and receiver
02/18/2004EP0698974B1 Time diversity communication system
02/18/2004EP0651925B1 Frequency hopping time-diversity communications systems and transceivers for local area networks
02/18/2004CN2604029Y Mobile satellite communication equipment
02/18/2004CN1476733A Radio base apparatus, transmission power control method, and transmission power control program
02/18/2004CN1476711A System, method and apparatus for facilitating recept of realtime information from telecommunications nodes
02/18/2004CN1476710A System, method and apparatus for polling telecommunications nodes for real-time information
02/18/2004CN1476706A Transmitter and transmission control methdo
02/18/2004CN1476695A Cyclic delay diversity for mitigating ISI in OFDM systems
02/18/2004CN1476693A Transmission apparatus, transimission control method, reception apparatus, and reception control method
02/18/2004CN1476689A Apparatus and method for transmitting and receiving forward channel quality information in mobile communication system
02/18/2004CN1476688A Apparatus and method for controlling reverse transmission in mobile communication system
02/18/2004CN1476687A Power controlling method during soft handoff in mobile communication system
02/18/2004CN1476686A Telecommunication system for transmitting data and voice signals
02/18/2004CN1476685A Methods and apparatus for allocation of power to base station channels
02/18/2004CN1476678A Multi-protocol receiver
02/18/2004CN1476585A Portable data acquisition and management system and associated device and method
02/18/2004CN1476270A Selection method of transmitting antenna in multiantenna communication environment
02/18/2004CN1476269A Wireless receiving apparatus, method and program thereof
02/18/2004CN1476268A Error detecting method of mobile communication system
02/18/2004CN1476267A Device and method for retransmitting data in mobile communication system
02/18/2004CN1476266A Radio resources layout method and device
02/18/2004CN1476261A Interface device for raising data transmission efficiency and method
02/18/2004CN1476260A Multimedid broadcasting and switching method of organizing broadcasting business point to point channel and point to multipoint channel
02/18/2004CN1476259A Multi media broadcasting and method of organizing broadcasting business call finding
02/18/2004CN1476258A Production of temporary mobile group designation and distribution method
02/18/2004CN1476221A System and method of access and recording information on reference course point
02/18/2004CN1476198A Method of MBMS business advertisement or business instruction using housing esfate broadcasting
02/18/2004CN1476193A Method and device of physical channel frame distribution in time division dupley synthronous CDMA system
02/18/2004CN1476192A Method for decoding identification code transmitted by mobile station to base station in CDMA cellular communication system
02/18/2004CN1476190A Diversity apparatus and diversity method
02/18/2004CN1476183A Method and device for proceeding bidirectional synchronous translate against radio signal
02/18/2004CN1476182A Method of radio chain circuit control resetting or treatment of timer after reconstitution in radio communication system
02/18/2004CN1476181A Distribution type satellite network TLP performance acceleration protocol mode and method
02/18/2004CN1476179A Radio information device with controllable transmitting power position level
02/18/2004CN1475924A 定位系统 Positioning Systems
02/18/2004CN1139288C Method for controlling communication system and system using said method