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)
10/2007
10/18/2007US20070242771 Transmitting apparatus and method, receiving apparatus and method, program and recording medium, and transmitting/receiving system
10/18/2007US20070242736 Antenna adaptation comparison method for high mobility
10/18/2007US20070242699 Multi-carrier signal transmitting apparatus and multi-carrier signal receiving apparatus
10/18/2007US20070242687 Methods to utilize multiple protocols in a wireless communication system
10/18/2007US20070242654 Radio communication system, and base station and terminal for use in the system
10/18/2007US20070242653 Method and apparatus for sharing radio resources in an ofdma-based communication system
10/18/2007US20070242652 Methods for Improving Uplink Communications in a Wideband Code Division Multiple Access (Wcdma) Communication System
10/18/2007US20070242651 Method and system for a RFIC master
10/18/2007US20070242650 Radio Frequency Assigning Apparatus, Wireless Communication System, and Radio Frequency Assigning Method
10/18/2007US20070242645 Battery-efficient generic advertising service for wireless mobile devices
10/18/2007US20070242641 Rake reception apparatus and method in a mobile terminal
10/18/2007US20070242640 Mobile Packet Communication System
10/18/2007US20070242639 Overhead signaling in a wireless communication system
10/18/2007US20070242634 Method and apparatus for message transmission within a communication system
10/18/2007US20070242632 Receiver for receiving a spectrum dispersion signal
10/18/2007US20070242631 Control - hold mode
10/18/2007US20070242630 Mobile communication terminal and method for calculating media play time of the mobile communication terminal
10/18/2007US20070242629 System and method for process control using wireless devices
10/18/2007US20070242628 Method for handling the simultaneous mobility of mobile hosts in infrastructure-based networks
10/18/2007US20070241964 Method and system for positioning mobile units based on angle measurements
10/18/2007US20070241957 Method and apparatus for providing an integrated communications, navigation and surveillance satellite system
10/18/2007DE112005002343T5 Mehrantennen-Multicarrier-Kommunikationssystem und Verfahren mit reduzierter Verarbeitung durch eine mobile Station Multi-antenna-multi-carrier communication system and method with reduced processing by a mobile station
10/18/2007DE102006017636A1 Transmitter signal`s spectral side lobe suppressing method for e.g. multi-carrier transmission system, involves obtaining algorithm specified in vector and matrix notation for determining weighting factors of cancellation subcarriers
10/18/2007DE102006017515B3 Predistorter for use with power amplifier for pre-distorting input signal, has transmission units provided to reproduce nonlinear transmission characteristic of follower by using linear approximation
10/18/2007DE102006017296A1 Training sequence production method for use in e.g. code division multiplex system, involves providing quantity of training sequences with members having pre-determined autocorrelation characteristics
10/18/2007DE102006017252A1 User equipment e.g. customer premises equipment, transmission power spectral density adjusting device for e.g. very high speed digital subscriber line network, has device modifying attenuation factor received and determined from equipment
10/18/2007DE102006016856A1 Clocked electronic voltage transformer, has circuit provided for monitoring voltage signal applied to input terminal, such that sequential logic skips switch, where no usable input voltage is applied in input terminal attached with switch
10/18/2007DE102006016042A1 Mobile data communication device e.g. electronic route accounting system, operation method, involves delaying data communication if determined power is larger than maximally permissible transmitting power
10/18/2007CA2648029A1 Optimized beamforming for satellite communication
10/17/2007EP1845742A1 Base station apparatus and resource assigning method
10/17/2007EP1845666A1 Packet transfer method in communication network system and packet processing method in communication device constituting the system
10/17/2007EP1845648A1 Retransmission control scheme and wireless communication apparatus
10/17/2007EP1845645A1 Base station apparatus, radio transmission system, radio base station program, and timing estimating method
10/17/2007EP1845639A1 Transmission power target value variable control apparatus and method and mobile communication terminal
10/17/2007EP1845638A1 Relative value notifying method, base station and mobile station
10/17/2007EP1845637A1 Transmission control method, mobile station, and communication system
10/17/2007EP1845636A1 Wireless communication system and wireless communication method
10/17/2007EP1845635A1 Wireless transmission apparatus and wireless transmission method
10/17/2007EP1845634A1 Method and system for diversity processing including using dedicated pilot method for closed loop
10/17/2007EP1845632A1 Communication apparatus, communication method, and program
10/17/2007EP1845445A2 System and method for persistance-vector-based modification of usage rates
10/17/2007EP1844618A1 Methods of wireless backhaul in a multi-tier wlan
10/17/2007EP1844615A2 System and method for clustering mobile devices in a wireless network
10/17/2007EP1844589A1 Improved hochwald construction of unitary matrix codebooks via eigen coordinate transformations
10/17/2007EP1844569A2 Erasure detection for a transport channel with an unknown format
10/17/2007EP1844560A1 System and method for transmitting/receiving alerting information for mobile terminal in a wireless communication system
10/17/2007EP1844558A2 Adaptive beam forming with multi-user detection and interference reduction in satellite communication systems and methods
10/17/2007EP1742501B1 Method for processing random access in mobile communication system
10/17/2007EP1702444B1 Method and system for wireless communication networks using cooperative relaying
10/17/2007EP1691767A4 Methods and apparatus for terminating use of quick paging channel based on high capacity power source usage
10/17/2007EP1690428A4 Floor control in multimedia push-to-talk
10/17/2007EP1562338B1 Method for forwarding message between the different multimedia message centers
10/17/2007EP1532747B1 Access burst detector correlator pool
10/17/2007EP1502450A4 Method and apparatus for soft handover area detection for uplink interference avoidance
10/17/2007EP1501210B1 Radio transmission device and radio transmission method
10/17/2007EP1407562B1 Method and apparatus for time-aligning transmissions from multiple base stations in a cdma communication system
10/17/2007EP1105988A4 Methods and apparatus for providing quality-of-service guarantees in computer networks
10/17/2007EP0885492B1 An improved gps receiver utilizing a communication link
10/17/2007CN200962596Y Device for reconstructing the cell signals of the TD-SCDMA system
10/17/2007CN200962595Y Bluetooth satellite receiver for fast receiving the satellite information
10/17/2007CN200962594Y Mobile station device for dual-polarization single-channel full digital radio monitoring and direction measurement
10/17/2007CN200962593Y Dual-polarization multi-channel digital radio monitoring and related interference instrument direction measurement device
10/17/2007CN200962592Y Device for controlling the non-continuous transmission status power
10/17/2007CN101057495A Digital broadcast receiving apparatus
10/17/2007CN101057441A Benign interference suppression for received signal quality estimation
10/17/2007CN101057437A System and method for forward path gain control in a digital predistortion linearized transmitter
10/17/2007CN101057423A Method and apparatus for transmitting and receiving downlinkcontrol information in a mobile communication system supporting uplink packet data service
10/17/2007CN101057422A Apparatus and method for transmitting/receiving packet data symbol in a mobile communication system
10/17/2007CN101057421A Radio apparatus, and method and program for controlling transmission
10/17/2007CN101057420A Mobile communication system, mobile station, and radio base station
10/17/2007CN101057419A Radio-frequency communication system for aircraft
10/17/2007CN101057418A Phase combining diversity
10/17/2007CN101057417A Spatial spreading with space-time and space-frequency transmit diversity schemes for a wireless communication system
10/17/2007CN101057416A Variable delay transmit diversity
10/17/2007CN101057415A A method of operating a communication system, a radio station, and a radio communication system
10/17/2007CN101057414A System and method for managing wireless connections in computer
10/17/2007CN101057399A Method and apparatus for providing limiting power adjustment in a wireless communication system
10/17/2007CN101057398A Method and apparatus for predictively optimizing efficiency of a radio frequency (RF) power amplifier
10/17/2007CN101057221A Ultra-wideband communication apparatus and methods
10/17/2007CN101057157A Reconfigureable arrays of wireless access points
10/17/2007CN101056464A A method for improving the call success rate
10/17/2007CN101056463A A method for uplink and downlink time division switching management in the TD-SCDMA RF receiving and transmission module
10/17/2007CN101056451A Method and device for implementing the multi-wave bundle intelligent antenna with the directional antenna
10/17/2007CN101056286A Method to improve the channel estimate in broadband simo/mimo cellular radio networks during abrupt interference variations
10/17/2007CN101056244A Method and system for realizing the carrier intercommunication based on the virtual relay
10/17/2007CN101056219A A method and system for realizing the network performance measurement
10/17/2007CN101056218A A network performance measurement method and system
10/17/2007CN101056195A Data synchronization method between the main board and spare board in the communication system
10/17/2007CN101056183A Buffer-based magnitude charging middle message processing method
10/17/2007CN101056162A Signal receiving and transmission method and device for MIMO system
10/17/2007CN101056149A Testing apparatus and method for a multi-paths simulating system
10/17/2007CN101056142A Method for synchronising a signal frame of a signal transmitted from a transmitter to a receiver of a telecommunication system
10/17/2007CN101056141A A method for displaying real time CDMA network time when the terminal spans the time zone
10/17/2007CN101056140A Preamble for synchronization
10/17/2007CN101056139A Method for realizing the downlink rough synchronization in the initial search process of TD-SCDMA system cell
10/17/2007CN101056138A 速度测量方法 Velocity measurement method
10/17/2007CN101056137A Channel transfer limit method and user terminal
10/17/2007CN101056136A Method for expanding the uplink synchronization range in the TD-SCDMA mobile communication system
10/17/2007CN101056135A Radio area network system and method for adjusting the cell synchronization
10/17/2007CN101056134A System and method for improving the quality of a received radio signal
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