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)
04/2007
04/19/2007US20070085733 Positioning system
04/19/2007DE19952951B4 Verfahren und Kommunikationssystem zum Abschätzen der Abwärtsverbindungs-Datenübertragungsblock-Auslöschungsrate aus Aufwärtsverbindungs- und Abwärtsverbindungs-Messungen A method and communication system for estimating the downlink data frame erasure ratio in uplink and downlink measurements
04/19/2007DE102005049103A1 Funkkommunikation mit einem Repeater Radio communication with a repeater
04/19/2007DE102004044957B4 Medium-Zugriffs-Steuerungs-Einheit, Mobilfunkeinrichtung und Verfahren zum Abbilden mittels einer Mobilfunkeinrichtung zu übertragender Daten Medium-access-control unit, mobile device and method for imaging using a mobile device data to be transmitted
04/19/2007DE10038187B4 Verfahren zum Übertragen in nicht-orthogonalen physikalischen Kanälen im Kommunikationssystem A method for transmitting in non-orthogonal physical channels in the communication system
04/19/2007CA2624502A1 A method and system for remotely monitoring and controlling field devices with a street lamp elevated mesh network
04/19/2007CA2622235A1 Roaming service method in a mobile broadcasting system, and system thereof
04/19/2007CA2622148A1 Method and apparatus for transmitting/receiving control information of user equipment for uplink data transmission
04/18/2007EP1775885A2 Aggregated frame, generated above, within or below a MAC layer or in a physical layer
04/18/2007EP1775875A1 Radio communication device, radio communication system, and radio communication method
04/18/2007EP1775873A2 Reception of signals in a high rate transmission diversity system
04/18/2007EP1775872A2 Method and apparatus for transmitting data in a communication system
04/18/2007EP1775858A1 Mobile wireless communication terminal and mobile wireless communication system
04/18/2007EP1775857A1 Apparatus and method for transmitting/receiving data in multi-user multi-antenna communication system
04/18/2007EP1775856A2 Adaptive antenna array and method of controlling operation therefor
04/18/2007EP1775855A1 Apparatus and method for transmitting/receiving data in multi-user multi-antenna communication system
04/18/2007EP1775854A1 Wireless communication apparatus
04/18/2007EP1775852A2 Methods and apparatuses for transmission power control in a wireless communication system according to fading
04/18/2007EP1775844A1 High frequency receiving apparatus and integrated circuit used therein
04/18/2007EP1775770A1 Radio transmission device, radio reception device, radio transmission method, and radio reception method
04/18/2007EP1775599A1 System and method for synthesized phase centre
04/18/2007EP1775598A2 Method and apparatus for measurement processing of satellite positioning system (SPS) signals
04/18/2007EP1774820A1 Geographical location information sharing among wireless devices
04/18/2007EP1774736A2 Adaptive pilot insertion for a mimo-ofdm system
04/18/2007EP1774681A2 Method and apparatus for enhanced uplink multiplexing
04/18/2007EP1774679A1 Method and system for merging multiple push-to-talk over cellular phone
04/18/2007EP1774678A1 Method for transmitting a digital data stream, transmitter, method for receiving a digital data stream and receiver
04/18/2007EP1774677A1 Communication device and communication system as well as method of communication between and among mobile nodes
04/18/2007EP1774676A1 Outer loop power control with transport block diversity transmission
04/18/2007EP1774675A1 Controller unit, communication device and communication system as well as method of communication between and among mobile nodes
04/18/2007EP1774674A1 Shared signaling channel for a communication system
04/18/2007EP1774673A1 Self-learning transceiver
04/18/2007EP1774668A1 Method and apparatus to estimate signal to interference plus noise ratio (sinr) in a multiple antenna receiver
04/18/2007EP1774617A2 Line-doubler delay circuit
04/18/2007EP1634388B1 Power control for a mobile radio communication system
04/18/2007EP1540763B1 Antenna array including virtual antenna elements and method
04/18/2007EP1508217A4 System and method for random access channel capture with automatic retransmission request
04/18/2007EP1488618A4 Multifunctional mobile phone for medical diagnosis and rehabilitation
04/18/2007EP1371147B1 Method and apparatus for utilizing channel state information in a wireless communication system
04/18/2007EP1305974B1 Method for differentiating logic channels in a commonly used physical transmission channel of a radio communication system
04/18/2007EP1219042B1 Method and apparatus for a talkgroup call in a wireless communication system
04/18/2007EP1138172B1 Method for reducing the number of interrupt phases necessary for monitoring adjacent channels
04/18/2007EP1097602B1 Soft handover in a hybrid gsm/cdma network
04/18/2007EP1051823B1 System for delivering data content over a low bit rate transmission channel
04/18/2007EP1044527B1 Communication control device and method for cdma communication system
04/18/2007EP1025653B1 Method for measurement and reduction of frequency offsets in distributwed satellite/wireless networks and corresponding communications system
04/18/2007EP0970541B1 Integrated transmit/receive antenna with arbitrary utilisation of the antenna aperture
04/18/2007EP0951788B1 Arrangement for radio transmission of digital data in a radio network
04/18/2007EP0951763B1 Method for combined fdd, tdd, tdma, ofdm, polarization and spatial diversity communication
04/18/2007CN2891498Y Application server, autonomous access server, and radio emitting/receiving unit that communicates with them
04/18/2007CN2891483Y Finger locking indicator system
04/18/2007CN1951144A Method of providing information of neighbor base station by mobile subscriber station in broadband wireless access system
04/18/2007CN1951142A Method of communicating neighbor base station information
04/18/2007CN1951139A Signaling MIMO allocations
04/18/2007CN1951127A System and method for facilitating network-to-network transitions
04/18/2007CN1951080A System and method for power control in wireless communication systems
04/18/2007CN1951077A Pilot transmission and channel estimation for miso and mimo system
04/18/2007CN1951066A Techniques for AD-HOC mesh networking
04/18/2007CN1951043A Method and apparatus for implementing a data lifespan timer for enhanced dedicated channel transmissions
04/18/2007CN1951039A Method for receiving broadcast service using broadcast zone identifier in a mobile communication system
04/18/2007CN1951038A Method and system for transmitting and receiving broadcast service data in a wireless communication system
04/18/2007CN1951037A System and method for handover capable of minimizing service delay in broadband wireless access communication system
04/18/2007CN1951036A Performing handover by deferring ip address establishment
04/18/2007CN1951035A System and method for performing a fast handover in a wireless communication system
04/18/2007CN1951034A Distinguishing between protocol packets in a wireless communication system
04/18/2007CN1951033A Method and apparatus for overlaying multi-carrier and direct sequence spread spectrum signals in a broadband wireless communication system
04/18/2007CN1951032A Midamble allocations for MIMO transmissions
04/18/2007CN1951031A Transmit diversity and spatial spreading for an ofdm-based multi-antenna communication system
04/18/2007CN1951030A Power control method and apparatus with inter-link interference prediction for use in cdma wireless communication networks
04/18/2007CN1951029A Medium access control layer architecture for supporting enhanced uplink
04/18/2007CN1951028A Method and apparatus for radio frequency band assignment in a wireless communication system
04/18/2007CN1951027A Location determination and location tracking in wireless networks
04/18/2007CN1949932A Method for managing location information, related relay device, and location information management device
04/18/2007CN1949928A Method for identifying cell in OFDMA cellular system
04/18/2007CN1949920A Method for processing page indicating channel in CDMA system
04/18/2007CN1949911A User apparatus managing method, system and device and registering requesting apparatus
04/18/2007CN1949910A Mobile communication system, base station controller and load state testing method thereof
04/18/2007CN1949891A Adaptive packet data transmission method for EGDE system
04/18/2007CN1949743A Method for identifying net load type in multi-protocol sign exchange network
04/18/2007CN1949696A Decoding method based on hybrid space-time block coding in multi I/O system
04/18/2007CN1949693A Method for improving up synchronous transmission accuracy in TD SCDMA
04/18/2007CN1949691A Control method of MIMO channel simulator and implementing apparatus thereof
04/18/2007CN1949685A Method and apparatus for can cellation eliminating common-frequency cell signal inteference based on parallel interference
04/18/2007CN1949684A Method and apparatus for cancellation eliminating common-frequency cell signal inferference based on parallel interference
04/18/2007CN1949683A Method and apparatus for cancellation eliminating common-frequency cell signal interference based on serial interference
04/18/2007CN1949682A Method and apparatus for cancellation eliminating common-frequency cell signal interference based on serial interference
04/18/2007CN1949681A Method for processing service on up and down channel in medium access control layer
04/18/2007CN1949680A Ultra-wideband radio-frequency transmission terminal system structure
04/18/2007CN1949679A Radio communication device
04/18/2007CN1949678A Wireless data communication system, wireless data communication method and communication apparatus
04/18/2007CN1949677A Method for improving cluster broadcasting service performance by space diversity receiving method
04/18/2007CN1949676A External ring power controlling method for combined service CDMA system and apparatus thereof
04/18/2007CN1949592A Palm type communication apparatus with rotary antenna
04/18/2007CN1311704C Power saving method of mobile terminal
04/18/2007CN1311703C Mobile phone, power saving method for use in the same and program therefor
04/18/2007CN1311700C Mobile communication method and device
04/18/2007CN1311699C Radio communication method, radio communication system and work mode changing method
04/18/2007CN1311695C Method and device for transimiting massage to free mobile station in a group communication network
04/18/2007CN1311652C Wireless clock synchronization
04/18/2007CN1311649C Method for controlling radiation pattern of antenna means, antenna system and radio communication device
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