Patents
Patents for H04B - Transmission (2,303)
01/2007
01/17/2007CN1898722A Improved frequency-domain error concealment
01/11/2007WO2007004893A1 Channel adaptive packet transmission
01/11/2007WO2007003696A1 Receiver and method of processing received data
01/11/2007WO2006110047A3 High frequency signal hub and transmission system
01/10/2007EP1741200A1 Reception of a spread spectrum modulated signal
01/10/2007CN1893648A A distributed computer system
01/04/2007WO2007000496A1 Data processing method, transmitter, device, network element and base station
01/04/2007WO2007000495A1 Data processing method, pre-distortion arrangement, transmitter, network element and base station
01/04/2007US20070005352 Receiver, transmitter and variable bandwidth transmission method
01/04/2007US20070002982 Receiver and method of processing received data
01/03/2007EP1738507A2 Ofdm communication channel
12/2006
12/28/2006US20060294178 Carry-ripple adder
12/28/2006US20060291596 Method of estimating noise and interference covariance matrix, receiver and radio system
12/27/2006EP1736018A1 Baseband module and data transmission method
12/27/2006CN1886995A Method and apparatus for granting selective access to a wireless communication device
12/27/2006CN1886994A Method and apparatus for efficient simultaneous re-activation of multiple dormant service instances in a CDMA2000 network
12/21/2006US20060288114 Methods, systems, and computer program products for throttling network address translation (NAT) learning traffic in a voice over IP device
12/20/2006CN1883186A Mobile wireless presence and situation management system and method
12/20/2006CN1882889A Decoupling a harmonic signal from a signal path
12/14/2006WO2006131595A1 By-pass arrangement of a low noise amplifier
12/14/2006US20060280265 Wireless communication method and apparatus for performing post-detection constellation correction
12/13/2006EP1676431A4 Methods and systems for providing lawful intercept of a media stream in a media gateway
12/13/2006EP1637001A4 Method for downlink transmission synchronization and data buffer sizing in a radio access network
12/13/2006CN1879356A Method and apparatus for determining network routing information based on shared risk link group information
12/13/2006CN1879334A A method and apparatus for interrupting a transmission of a multicast signal
12/07/2006WO2005006575A3 Optical transceiver module with power integrated circuit
12/07/2006US20060273696 Handheld device having ultrasonic transducer for axial transmission of acoustic signals
12/06/2006EP1728344A2 Ofdma system and method
12/06/2006CN1875590A Incremental redundancy transmission for multiple parallel channels in a MIMO communication system
12/06/2006CN1875544A Multiplexed-input-separated sigma-delta analog-to-digital converter design for pixel-level analog-to-digital conversion
12/05/2006US7145961 Ultra wideband transmitter
12/05/2006US7145937 GMSK spread modulation
11/2006
11/30/2006US20060268789 Radio resource control in HSUPA system
11/23/2006WO2005029709A3 Clock and data recovery system for a wide range of bit rates
11/23/2006US20060262841 Signal-to-interference power ratio estimator
11/22/2006EP1724978A2 Radio resource control in HSUPA system
11/22/2006EP1723756A1 Data processing method, equalizer and receiver
11/22/2006EP1723743A1 A method and device for controlling transmission of sets of data
11/22/2006EP1723719A1 Pre-distortion method, measurement arrangement, pre-distorter structure, transmitter, receiver and connecting device
11/22/2006EP1652307A4 Multiplexed-input-separated sigma-delta analog-to-digital converter design for pixel-level analog-to-digital conversion
11/16/2006WO2006120298A1 Radio resource control in fdma system
11/16/2006WO2006120296A1 Radio resource allocation in telecommunication system
11/15/2006CN1864430A Method for position determination of mobile stations
11/15/2006CN1864199A Hand manipulated data apparatus for computers and video games
11/14/2006US7136396 Method and apparatus for compiling a protocol data unit
11/09/2006WO2005057800A3 Methods and apparatus for providing a tolerable delay for slotted messages in wireless communication networks
11/09/2006WO2005055442A3 High range rate signaling
11/09/2006US20060252436 Interference control method, network element, device, computer program product and computer program distribution medium
11/09/2006US20060251041 Radio resource allocation in telecommunication system
11/08/2006EP1719255A1 Data transmission method, communication system, base station and transceiver
11/08/2006CN1860819A Methods and apparatus for terminating use of quick paging channel based on high capacity power source usage
11/08/2006CN1860689A Method and system for coded null packet-aided synchronization
11/08/2006CN1284322C Method for interference suppression for TDMA and/or FDMA transmission
11/02/2006WO2006071187A3 Method and arrangement for bi-directional relaying in wireless communication systems
11/02/2006WO2005057801A3 Low-power mixed-mode echo/crosstalk cancellation in wireline communications
11/02/2006US20060246838 Systems and Methods for Inter-System Sharing of Satellite Communications Frequencies Within a Common Footprint
11/02/2006US20060245481 Matched filter for scalable spread spectrum communications systems
11/02/2006US20060244648 Radio frequency digital-to-analog converter
11/02/2006DE112004002293T5 Entkopplung eines Oberwellensignals von einem Signalpfad Decoupling a harmonic signal from a signal path
11/01/2006CN2834062Y Backup system for digital monitoring system
11/01/2006CN1856952A Apparatus, and associated method, for facilitating location determination of a mobile station pursuant to a location based application
10/2006
10/31/2006US7130424 Systems and methods for utilizing an application from a native portable device within a non-native communications network
10/31/2006US7129824 Tactile transducers and method of operating
10/26/2006US20060238254 Input system for a variable gain amplifier having class-AB transconductance stages
10/25/2006EP1714392A1 System and method for subcarrier modulation as supervisory channel
10/25/2006EP1492262B1 Method and apparatus for variable rate data communication
10/19/2006WO2006110047A2 High frequency signal hub and transmission system
10/19/2006US20060234660 Received signal to noise indicator
10/19/2006US20060233125 Radio access scheme in CDMA-based communication system
10/19/2006CA2603938A1 High frequency signal hub and transmission system
10/18/2006EP1529315A4 Handheld device having ultrasonic transducer for axial transmission of acoustic signals
10/12/2006US20060229082 Receiving point-to-point and point-to-point multipoint multimedia broadcasts/multicast services
10/12/2006US20060229049 Diversity reception for co-siting base stations
10/05/2006WO2006072665A8 Data transmission in mobile communication system
10/05/2006US20060224922 Integrated circuit and method for sending requests
10/04/2006EP1629595A4 Splitter
10/03/2006US7117000 Method and apparatus for exchanging air-interface information during a dormant packet data session
10/03/2006US7116997 Method and apparatus for network-assisted automatic confirmation of short message service delivery
10/03/2006US7116253 Radio frequency digital-to-analog converter
10/03/2006US7116243 System and method for automatic meter reading with mobile configuration
09/2006
09/28/2006US20060215785 Simplified scrambling scheme for satellite broadcasting systems
09/27/2006CN1839596A Method and apparatus for transmitting and receiving MBMS packet data and control information
09/26/2006US7113743 Systems and methods for inter-system sharing of satellite communications frequencies within a common footprint
09/21/2006WO2006098639A1 Method for cancelling interference
09/21/2006US20060209391 Filter for selectively processing optical and other signals
09/20/2006EP1662938A4 Assemblable jerk handle for inflators
09/19/2006US7110739 Multi-transmitter communication system employing anti-phase pilot signals
09/14/2006WO2005055437A3 Method for allocating and accessing radio resources in ofdma system
09/14/2006WO2004114531A3 Method and apparatus for providing a noise estimation for automatic selection of dither patterns in low frequency watermarks
09/14/2006WO2004109936A3 Power control in frame formatted data communication system
09/14/2006US20060206748 Backup system for digital surveillance system
09/14/2006US20060206290 Estimator for determining signal-to-interference ratio with reduced bias effect
09/14/2006US20060203324 Method and apparatus for optical broadband frequency chirp
09/13/2006EP1503517B1 Method and apparatus for increasing receiver immunity to interference
09/13/2006CN1833360A 分路器 Splitter
09/12/2006US7106811 Wireless communication method and apparatus for performing post-detection constellation correction
09/12/2006US7106717 Apparatus, and associated method, for facilitating location determination of a mobile station pursuant to a location based application
09/08/2006WO2005099112A3 Sub-block domain transformation multiple signal processing
09/08/2006WO2005046063A3 A method and apparatus for domain transformation multiple signal processing
09/08/2006WO2005043767A3 Gmsk spread modulation
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ... 24