Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
03/2001
03/28/2001EP1087541A2 Apparatus and method for controlling the transmission power of the forward link of a wireless communication system
03/28/2001EP1087540A1 Method of receiving spread-spectrum signal and radio communication terminal device
03/28/2001EP1087539A2 Demodulating receiver with simple structure
03/28/2001EP1087240A1 Method and system of standard transmission for linking together the elements of a seismic device
03/28/2001EP1086732A1 System for profiling mobile station activity in a predictive command wireless game system
03/28/2001EP1086546A2 Method of selecting synchronization pattern from a test signal
03/28/2001EP1086545A1 Rapid synchronization for communication systems
03/28/2001EP1086541A1 Signal decoding with or without second synchronization word in a mobile communication system
03/28/2001EP1086538A1 Iterative projection with initialisation using a network user identifier
03/28/2001EP1086537A1 Method and device for a full-duplex radio transmission system with cdma access
03/28/2001EP1040600A4 S-cdma fixed wireless loop system employing subscriber unit/radio base unit super-frame alignment
03/28/2001CN1289518A Method of automatically reconnecting a dropped call in a mobile communication
03/28/2001CN1289517A Method for reconnection of a dropped call in mobile communication system
03/28/2001CN1289516A Method of automatically reconnecting a dropped call in a mobile communication
03/28/2001CN1289492A Data transmitting device and method in mobile communication system
03/28/2001CN1289488A Mobile communication system having ATM-based connecting scheme
03/28/2001CN1289487A Apparatus and method for selecting between a plurality of antennas utilized by a microcellular communications terminal for reception of a signal
03/28/2001CN1289486A A method and a system for down-like diversity in radio transmission
03/28/2001CN1289485A Power control with signal quality estimation for smart antenna array communication systems
03/28/2001CN1289484A Method for the communication of information and apparatus employing the method
03/28/2001CN1289466A Downlink broadcasting by sequential transmissions from a communication station having an antenna array
03/28/2001CN1289216A Method and device for self-adaptive regulation of user's detection signals
03/28/2001CN1289215A Group mode telecommunication method and system for calling transfer
03/28/2001CN1289190A Wireless network for storing retaining-request
03/28/2001CN1289189A Vehicle-carried real-time information system capable for being used as mobile telephone display screen
03/28/2001CN1289156A Diversity antienna for diversity antenna device in automobiles
03/28/2001CN1063890C Method and system for demodulation of downlink CDMA signals
03/27/2001US6209111 Error correction on a mobile device
03/27/2001US6208961 Apparatus for preventing use of erroneous speech encoding parameters for decoding digital speech transmissions
03/27/2001US6208918 Data recovery system and data recovery program recorded medium
03/27/2001US6208873 Method and apparatus for transmitting reverse link power control signals based on the probability that the power control command is in error
03/27/2001US6208871 Method and apparatus for providing a time adjustment to a wireless communication system
03/27/2001US6208865 Cellular telephone system which increases efficiency of reserved channel usage
03/27/2001US6208862 Method of realizing hard handoff between FA in CDMA mobile communication system
03/27/2001US6208860 Hard hand-off timing determining method through software
03/27/2001US6208859 Service preemption for mobile terminals in a mobile satellite communications system
03/27/2001US6208858 System and method for reducing call dropping rates in a multi-beam communication system
03/27/2001US6208857 Method and apparatus for performing position-and preference-based service selection in a mobile telephone system
03/27/2001US6208855 Mobile data communication system
03/27/2001US6208846 Method and apparatus for enhancing transmitter circuit efficiency of mobile radio units by selectable switching of power amplifier
03/27/2001US6208842 Method and apparatus for estimating a channel parameter
03/27/2001US6208837 Selective calling/receiving device
03/27/2001US6208836 Earth station acquisition system for satellite communications
03/27/2001US6208835 Methods for enhancing service and reducing service cost in mobile satellite systems
03/27/2001US6208834 Apparatus and method for facilitating terrestrial transmissions at frequencies also used for satellite transmissions to a common geographic area
03/27/2001US6208699 Method and apparatus for detecting zero rate frames in a communications system
03/27/2001US6208683 Receiving apparatus for use in CDMA type mobile radio communication system comprising a plurality of path receivers each including a follow-up path detection unit
03/27/2001US6208669 Method and apparatus for mobile data communication
03/27/2001US6208636 Apparatus and method for processing signals selected from multiple data streams
03/27/2001US6208632 System and method for CDMA channel estimation
03/27/2001US6208631 Intra-cell inter-frequency hard handoff method in a CDMA cellular system
03/27/2001US6208630 Modulary clustered radiotelephone system
03/27/2001US6208626 Real-time satellite communication system using separate control and data transmission paths
03/27/2001US6208625 Method and apparatus for increasing call-handling capacity using a multi-tier satellite network
03/27/2001US6208617 Channel tracking in a mobile receiver
03/27/2001US6208427 Personal digital assistant (PDA) printer apparatus and printing method
03/27/2001US6208302 Mobile telephone antenna system for a satellite and mobile telephone including this antenna system
03/27/2001US6208297 Methods and apparatus to position a mobile receiver using downlink signals, part I
03/27/2001US6208295 Method for processing radio signals that are subject to unwanted change during propagation
03/27/2001US6208290 GPS receiver utilizing a communication link
03/27/2001US6208287 Phased array antenna calibration system and method
03/27/2001CA2175860C Apparatus and method for optimizing the quality of a received signal in a radio receiver
03/23/2001CA2320534A1 System and method for reverse link overload control
03/22/2001WO2001020943A1 Communications system load control methods and apparatus
03/22/2001WO2001020935A1 A power control method and a radio system
03/22/2001WO2001020933A1 Temperature controlled radio transmitter in a tdma system
03/22/2001WO2001020889A1 Method and device for synchronizing base stations of a mobile communications network
03/22/2001WO2001020862A1 Communication system
03/22/2001WO2001020860A1 Receiver with orthogonal frequency distribution multiplexing having iterative channel estimation and corresponding method
03/22/2001WO2001020839A1 Method for estimating the bit error rate in a radio receiver and corresponding radio receiver
03/22/2001WO2001020831A1 Ofdm communication device and detecting method
03/22/2001WO2001020818A1 System and method for synchronizing base stations in cellular and pcs networks
03/22/2001WO2001020817A1 Method and apparatus for overlaying two cdma systems on the same frequency bandwidth
03/22/2001WO2001020816A1 Synchronisation method
03/22/2001WO2001020815A1 Plane to plane switchover system
03/22/2001WO2001020814A1 Multi-airplane cellular communications system
03/22/2001WO2001020813A1 Call diversion system
03/22/2001WO2001020812A1 Incoming call indication method and apparatus
03/22/2001WO2001020811A1 Mobile communication system
03/22/2001WO2001020810A1 Transmission diversity
03/22/2001WO2001020809A1 Carrier to interference ratio estimation for a wireless communication channel
03/22/2001WO2001020808A2 Power control in a cdma mobile communication system
03/22/2001WO2001020807A1 Method and arrangement for automatic gain control of received signals
03/22/2001WO2001020806A1 Transmission power control in a radio communication system
03/22/2001WO2001020805A1 Transmit power control method and apparatus
03/22/2001WO2001020803A1 Modified finger assignment algorithm for high data rate calls
03/22/2001WO2001020802A1 Modified finger assignment algorithm for high data rate calls
03/22/2001WO2001020788A1 Dynamic satellite filter controller for leo satellites
03/22/2001WO2001020719A1 Smart antenna for airborne cellular system
03/22/2001WO2001020572A1 Remote control of an electronic device through downloading of control information in a mobile station
03/22/2001WO2001020565A1 System and method for loading data in a smart card through a telecommunication network using e-mails
03/22/2001WO2000079698A3 Downlink power control method and cellular network using this method
03/22/2001WO2000072139A3 Broadcast download technique
03/22/2001WO2000060698A8 Radio transmitter and transmission directivity adjusting method
03/22/2001WO2000046669A8 Internet over satellite
03/22/2001WO2000033558A3 Ringer for satellite user terminals
03/22/2001DE19944862A1 Drahtloses Netzwerk zur Speicherung eines Reservierungs-Wunsches Wireless network for storing a reservation desire
03/22/2001DE19943386A1 Verfahren zum Schätzen der Bitfehlerrate in einem Funkempfänger sowie entsprechender Funkempfänger A method for estimating the bit error rate in a radio receiver and corresponding radio receiver
03/22/2001DE19938494A1 Transmitting power adjustment in mobile communications system
03/22/2001DE10034686A1 Anordnung zur Informationsübermittlung zwischen zwei Kommunikationseinrichtungen An information transmission between two communication devices