Patents
Patents for H04L 5 - Arrangements affording multiple use of the transmission path (28,368)
07/2009
07/01/2009EP2076086A2 Multi-user multi-input multi-output system and node B, user equipment, and CQI feedback method
07/01/2009EP2075972A1 Transmitter
07/01/2009EP2075948A2 Multiplexing of control signals
07/01/2009EP2075939A1 Mobile communication system and mobile wireless terminal apparatus
07/01/2009EP2075938A1 Communication system, its base station, and communication method
07/01/2009EP2074783A1 Method for peak-to-average power ratio reduction in telecommunication systems
07/01/2009EP2074782A1 Method and apparatus for configuring channel node tree in an ofdma wireless communication system
07/01/2009EP2074781A1 Codeword generation method and data transmission method using the same
07/01/2009EP2074778A1 Frame building in the presence of arq-enabled traffic
07/01/2009EP2074776A1 Method and arrangement for power minimization in a multi-tone transmission-based communication system
07/01/2009EP2074719A2 Cell identifier encoding and decoding methods and apparatus
07/01/2009EP2074699A2 Mobile assisted downlink beamforming with antenna weight feedback
07/01/2009EP1247344B1 Method and arrangement for implementing intra-frame interleaving
07/01/2009CN101473586A Base station
07/01/2009CN101473585A Reverse link pilot transmission for a wireless communication system
07/01/2009CN101471764A Method for user side equipment to stop data receive
07/01/2009CN101471763A Method for transmitting time-interval distribution information
07/01/2009CN101471762A Method for judging up and down time-interval
07/01/2009CN101471761A Multi-carrier communication via sub-carrier groups
07/01/2009CN101471760A Data transmission method and apparatus
06/2009
06/30/2009US7555055 Digital subscriber line communicating system
06/30/2009US7555052 Method and system for a turbo trellis coded modulation scheme for communication systems
06/30/2009US7555051 Method and device for estimating IQ imbalance
06/30/2009US7555037 Methods and apparatuses to provide synchronization symbol on demand for DSL systems
06/30/2009US7555036 System and method for implementing a delta-sigma modulator integrity supervisor
06/25/2009US20090161733 Radio communication system, transmitter, receiver and radio communicating method
06/25/2009US20090161603 Wireless communication apparatus and wireless communication method
06/25/2009US20090161586 Transmitter-receiver
06/25/2009DE10361808B4 Eingabe-/Ausgabeschaltung zur gleichzeitigen bidirektionalen Datenübertragung, integrierte Schaltung, System und Dekodierverfahren Input / output circuit for simultaneous bidirectional data transmission, integrated circuit, system, and decoding
06/24/2009EP2073469A2 Interference cancellation method for use in mobile communication system
06/24/2009EP2073428A1 Method for performing resource allocation in a radio communication system
06/24/2009EP2073427A2 Multi-carrier communication via sub-carrier groups
06/24/2009EP2073426A2 Multi-carrier communication via sub-carrier groups
06/24/2009EP2073415A1 Communication control method for tdd/ofdma communication format, base station device, terminal device, and communication control system
06/24/2009EP2073388A1 Noise-tolerant signaling schemes supporting simplified timing and data recovery
06/24/2009CN101467382A Allocation of tones in a multicarrier communication system
06/24/2009CN101467381A Digital transmission method
06/24/2009CN101465722A Method for deciding target type of multi-channel system control signal
06/23/2009USRE40779 Communication system
06/23/2009US7551578 Medium access control protocol for OFDM wireless networks
06/23/2009US7551559 System and method for performing security actions for inter-layer binding protocol traffic
06/23/2009US7551546 Dual-mode shared OFDM methods/transmitters, receivers and systems
06/23/2009US7551544 Power control of digital subscriber line
06/23/2009CA2442054C Very high data rate telemetry system for use in a wellbore
06/18/2009WO2009076522A2 Long-reach ethernet for 1000base-t and 10gbase-t
06/18/2009WO2009076274A2 Method and apparatus for signaling in multiple user one-slot operation in wireless communication
06/18/2009WO2009076213A1 Method and apparatus for resource allocation
06/18/2009WO2009075522A1 Apparatus and method for transmitting and receiving streaming data using multiple path
06/18/2009WO2009074587A1 Reduction of interference in an ofdm signal with weighting vectors evolving in vector subspaces
06/18/2009WO2009074075A1 Power reduction for digital subscriber line
06/18/2009WO2009026018A3 Method and system for selective use of control channel element based implicit pointing
06/18/2009WO2004017552A3 Establishing authenticated network connections
06/18/2009US20090154538 Method of allocating upstream bandwidth
06/18/2009US20090154536 Startup protocol for high throughput communications systems
06/18/2009US20090154535 Communicating Signals Through Two Twisted Pairs
06/18/2009US20090154380 Echo Cancellation For A Packet Voice System
06/18/2009US20090154378 Base station, mobile terminal, and communications method
06/18/2009US20090154377 Wireless Communication Apparatus
06/18/2009US20090154336 Continuous phase modulation processing for wireless networks
06/17/2009EP2071797A1 Apperatus for transmitting and receiving a signal and method of transmitting and receiving a signal
06/17/2009EP2071796A1 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
06/17/2009EP2071795A1 Apparatus for transmitting and receiving a signal and a method of transmitting and receiving a signal
06/17/2009EP2071794A1 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
06/17/2009EP2071793A1 Apparatus for transmitting ans receiving a signal and method of transmitting and receiving a signal
06/17/2009EP2071792A1 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
06/17/2009EP2071791A1 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
06/17/2009EP2071790A2 Method for physical control format indicator channel (PCFICH) mapping
06/17/2009EP2071789A2 Method and system for ADC calibration in OFDM systems
06/17/2009EP2071759A2 Transfer method and system for signals with different data rates
06/17/2009EP2070246A2 Method for multiplexing control and data cahnnel
06/17/2009EP2070245A2 Bonding adjacent tv bands, sub-carrier allocation, data burst definition and spread ofdma in a physical layer for ieee 802.22 wran communication systems
06/17/2009EP2070244A2 Method and apparatus for determining availability of a remote party based on interaction with coupled devices
06/17/2009EP2070241A2 Uplink allocations for acknowledgement of downlink data
06/17/2009EP2070239A2 Method for transmitting ack/nack signal and method for establishing the signal transmission
06/17/2009EP2070218A2 Apparatus, method and computer program product providing sequence modulation for uplink control signaling
06/17/2009EP2070217A2 Apparatus, method and computer program product providing mulitplexing for data-non-associated control channel
06/17/2009EP2070206A2 Pilot design for long term evolution uplink multi-input multi-output antenna system
06/17/2009CN101461169A Duplex mismatch detection
06/17/2009CN100502283C Method and device for serial data transmission between a position measuring system and a processing unit
06/17/2009CN100502282C Transmission method of synchronization signal of time-division duplex system
06/16/2009US7548508 System and method for contention based tones in a multipoint-to-point orthogonal frequency division multiplexing system
06/16/2009US7548506 System access and synchronization methods for MIMO OFDM communications systems and physical layer packet and preamble design
06/11/2009WO2009072727A1 Communication method in mobile communication system
06/11/2009WO2008154506A9 Hierarchical modulation for communication channels in single-carrier frequency division multiple access
06/11/2009US20090147879 Adaptive signaling in multiple antenna systems
06/11/2009US20090147669 Continuous phase modulation encoder for wireless networks
06/10/2009EP2068584A1 Mobile station apparatus and base station apparatus
06/10/2009EP2068519A1 A method and apparatus of sub-carrier mapping for signal in the mimo wireless network
06/10/2009EP2068474A1 Transmission device and transmission frame configuration method
06/10/2009EP2068472A1 Communication system, its base station, and communication method
06/10/2009EP2068466A1 Base station device
06/10/2009EP2068457A1 A multiple antenna mode control method base on an access point
06/10/2009EP2068455A1 Sequence distributing method, sequence processing method and apparatus in communication system
06/10/2009EP2067363A2 Point-to-point communication method with interference mitigation
06/10/2009EP2067331A2 Method and apparatus for adjusting guard band size between two carriers by quality of service data positioning in the spectrum band
06/10/2009EP2067282A1 Method and system for reducing adjacent channel interference using time division duplex (tdd)
06/10/2009EP1602184A4 Methods and apparatus of enhanced coding in multi-user communications systems
06/10/2009EP1597883A4 Controlled superposition coding in multi-user communication systems
06/10/2009EP1256181A4 Method and apparatus for adjustment of the sampling phase in a pcm modem system using a dual-phase probing signal
06/10/2009CN101455022A Method for reducing interferences