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)
08/2003
08/05/2003US6603801 Spread spectrum transceiver for use in wireless local area network and having multipath mitigation
08/05/2003US6603800 CDMA location
08/05/2003US6603798 User equipment employing a time division duplex technique
08/05/2003US6603797 Outer loop/weighted open loop power control in a time division duplex communication system
08/05/2003US6603773 Method and system for controlling the transmission power of certain parts of a radio transmission
08/05/2003US6603763 System and method for communicating between a mobile station and a network using address assignment
08/05/2003US6603754 Basestation transmission system in mobile communication system and method for processing baseband signal using the same
08/05/2003US6603752 Method and system for controlling transmission energy in a variable rate gated communication system
08/05/2003US6603751 Method and system for performing a handoff in a wireless communication system, such as a hard handoff
08/05/2003US6603749 Method for estimation of an impulse response of a signal transmission channel and mobile station
08/05/2003US6603748 System and method for prevention of reverse jamming due to link imbalance in wireless communication systems
08/05/2003US6603747 Communication control method and communication control apparatus
08/05/2003US6603746 Method and apparatus for controlling transmitted power in a wireless communications system
08/05/2003US6603745 Method and apparatus for reverse link overload detection
08/05/2003US6603734 Method for eliminating interference in an OFDM radio receiver
08/05/2003US6603434 Diversity antenna on a dielectric surface in a motor vehicle body
08/05/2003US6603427 System and method for forming a beam and creating nulls with an adaptive array antenna using antenna excision and orthogonal Eigen-weighting
08/05/2003US6603397 Control of emissions by devices in sensitive environments
08/05/2003CA2273655C Software-defined transceiver for a wireless telecommunications system
08/05/2003CA2261831C Base station transmission power control system, mobile station and base station
08/05/2003CA2239201C Mobile station and a method of reducing interference among radio channels in the mobile station
08/05/2003CA2197110C Device and process for transmitting information in a radiating waveguide system
08/05/2003CA2077269C Time synchronization of a receiver in a digital radio telephone system
07/2003
07/31/2003WO2003063540A1 Information-centric routing in a scalable mobile wireless network
07/31/2003WO2003063538A1 Method and mobile station to perform the initial cell search in time slotted systems
07/31/2003WO2003063530A1 Dynamic selection and scheduling of radio frequency communications
07/31/2003WO2003063529A1 Dynamic creation, selection, and scheduling of radio frequency communications
07/31/2003WO2003063526A1 Method and apparatus for controlling feedback in closed loop transmission diversity
07/31/2003WO2003063518A2 Allocating traffic channels in a communications system
07/31/2003WO2003063483A1 Communication apparatus
07/31/2003WO2003063448A1 Integrated personal communications system and method
07/31/2003WO2003063440A1 Method and system for wireless data communication in data processing system
07/31/2003WO2003063418A1 Method and apparatus for provision of broadcast service information
07/31/2003WO2003063416A1 A method for providing real-time broadcast service in the mobile communication network
07/31/2003WO2003063389A1 Base station and mobile communication system utilizing the same
07/31/2003WO2003063388A1 Apparatus and method for controlling transmission power in cell search
07/31/2003WO2003063387A1 System and method for using cdma mobile with gsm core infrastructure
07/31/2003WO2003063386A2 Method for the performance-optimized formation of the beam of an antenna array belonging to a base station for cellular mobile radio systems in the downlink channel
07/31/2003WO2003063385A1 Selective combining of multiple non-synchronous transmissions in a wireless communication system
07/31/2003WO2003063384A1 Reallocation of excess power for full channel-state information (csi) multiple-input, multiple-output (mimo) systems
07/31/2003WO2003063375A1 Rake receiver for cdma systems with space-time transmit diversity
07/31/2003WO2003063373A1 Pilot tracking receiver for cdma downlink
07/31/2003WO2003063293A1 Reception device and mobile telephone terminal with such a reception device
07/31/2003WO2003063010A1 Wireless distribution & collection system
07/31/2003WO2003062842A1 Managing virtual network architectures
07/31/2003WO2003061548A1 Remote-control vibrator
07/31/2003WO2003061380A2 System and method for received signal prediction in wireless communications system
07/31/2003WO2003032521A3 System and method for utilizing unused capacity in the data field of a special burst
07/31/2003WO2003032128A3 Broadband communication platform and methods of network operation
07/31/2003WO2003030573A3 Channell assignments in a wireless communication system having spatial channels including grouping existing subscribers in anticipation of new subscribers
07/31/2003WO2003009145A3 Interface
07/31/2003WO2002101941A3 System and method for coordination of wireless maintenance channel power control
07/31/2003US20030145064 Method and apparatus for negotiation of transmission parameters for broadcast/multicast services
07/31/2003US20030144033 Multi-carrier communication method and multi-carrier communication apparatus
07/31/2003US20030144032 Beam forming method
07/31/2003US20030144021 Telecommunications network comprising a base station and a mobile station, and a method of transferring to and/or adding into a call connection at least one other uplink channel for user data
07/31/2003US20030144020 Intermediate wake mode to track sleep clock frequency in a wireless communication device
07/31/2003US20030144019 Cooperative transmission power control method and system for CDMA communication systems
07/31/2003US20030144014 Method and apparatus for an on-board call
07/31/2003US20030143995 Virtual channel satellite communication system with improved bandwidth efficiency
07/31/2003US20030143990 System and method for providing an interactive screen on a wireless device interacting with a server
07/31/2003US20030143965 Apparatus and method for reusing satellite broadcast spectrum for terrestrially broadcast signals
07/31/2003US20030143956 RF channel linking method and system
07/31/2003US20030143953 Method of increasing the data throughput in a communication system
07/31/2003US20030143952 Method, system and computer readable medium for downloading a software component to a device in a short distance wireless network
07/31/2003US20030143949 Filters for combined radiotelephone/GPS terminals
07/31/2003US20030143948 Apparatus and method for detecting base station direction in RF repeater
07/31/2003US20030143943 Selective wireless communication blocker
07/31/2003US20030142983 Method and apparatus for browsing objects in a user's surroundings
07/31/2003US20030142979 Method for determining the amplification factors in a data channel and a control channel of a data transfer system
07/31/2003US20030142854 Apparatus and method for providing security in a base or mobile station by using detection of face information
07/31/2003US20030142758 Radio transmitter-receiver
07/31/2003US20030142756 Method and apparatus for transmission, and method and system for communication
07/31/2003US20030142755 Closed loop transmit diversity antenna verification using trellis decoding
07/31/2003US20030142732 Novel receiver architecture for CDMA receiver downlink
07/31/2003US20030142731 Processor and method for weight detection in a closed loop diversity mode WCDMA system
07/31/2003US20030142729 Time tracking loop for diversity pilots
07/31/2003US20030142728 Discontinuous transmission (DTX) detection
07/31/2003US20030142726 Universal rake receiver
07/31/2003US20030142694 Information transmission method, mobile communications system, base station and mobile station in which data size of identification data is reduced
07/31/2003US20030142692 Network side transmission apparatus and method for controlling variable traffic rate by dynamic bandwidth allocation
07/31/2003US20030142686 Preamble searching apparatus and method
07/31/2003US20030142656 Method and apparatus for high rate packet data transmission
07/31/2003US20030142655 Receiving process method and receiving apparatus in mobile communication system
07/31/2003US20030142653 Internal code control system and method for wireless data download
07/31/2003US20030142651 Quality of service aware handoff trigger
07/31/2003US20030142649 Bidirectional digital wireless system transmitting and receiving asymmetric frames
07/31/2003US20030142646 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
07/31/2003US20030142645 Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel
07/31/2003US20030142638 Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel
07/31/2003US20030142637 Dynamic power control for a TDMA based air interface
07/31/2003US20030142636 Methods for controlling transmission of high-speed data traffic in IPDLS
07/31/2003US20030142632 Power control outer loop for communication channels with discontinuous transmission (DTX)
07/31/2003US20030142629 Method and apparatus for testing traffic and auxiliary channels in a wireless data communication system
07/31/2003US20030142039 System and method for providing messages on a wireless device connecting to an application server
07/31/2003US20030142016 System and method for locating an output device
07/31/2003US20030142014 Dual-band multiple beam antenna system for communication satellites
07/31/2003US20030142001 Synthetic-aperture communications receivers
07/31/2003US20030141409 Aircraft control system
07/31/2003DE20220411U1 Mobile passive repeater system for radio communications for buildings has special antennas with high gain in narrow band inside/outside building, directly and passively connected to HF line
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