Patents
Patents for H04L 5 - Arrangements affording multiple use of the transmission path (28,368)
10/2009
10/01/2009US20090245093 Apparatus and methods for update of symbol information
10/01/2009CA2719487A1 Message signaling via selection of one of multiple subcarriers in a symbol period or selection of one of multiple symbol periods on one subcarrier
10/01/2009CA2719485A1 Signaling message transmission in a wireless communication network
10/01/2009CA2719022A1 Low reuse preamble for a wireless communication network
10/01/2009CA2717602A1 Method and apparatus for mapping virtual resources to physical resources in a wireless communication system
10/01/2009CA2717130A1 Method and apparatus for resource allocation in wireless communication systems
09/2009
09/30/2009EP2106057A1 Resource allocation size dependent transport block size signalling
09/30/2009EP2106055A2 Method and apparatus for transmitting/receiving control information in a wireless communication system
09/30/2009EP2106054A1 Upgrading of a passive optical network
09/30/2009EP2104986A2 Method for acquiring resource region information for phich and method of receiving pdcch
09/30/2009CN101547137A Method and device for sending data and communication equipment
09/30/2009CN101547073A Uplink transmission/feedback method and uplink transmission/feedback system based on wireless communication time-division duplex (TDD) system
09/30/2009CN101547072A Uplink transmission/feedback method based on wireless communication time-division duplex (TDD) system
09/30/2009CN101547071A Uplink transmission/feedback method and uplink transmission/feedback system based on wireless communication time-division duplex (TDD) system
09/30/2009CN100546237C Two-way communication compatibleness method and circuit in tyre pressure monitoring system
09/29/2009US7596801 Single wire return device in a fiber to the home system
09/29/2009US7596182 Optimum symbol timing estimation with various performance measures for OFDM systems
09/29/2009US7596106 System and method for generating flexible time slot in internal voice mail system
09/29/2009US7596081 Method and system for training sequences
09/29/2009CA2459129C Radio transmission system and method and transmission station apparatus and reception station apparatus used in the radio transmission system
09/24/2009WO2009095892A3 Correlation-based detection in a cognitive radio system
09/24/2009WO2009085417A3 Multi-band, multi-drop chip to chip signaling
09/24/2009WO2009083782A3 Optimal user pairing for multiuser mimo
09/24/2009WO2009077374A3 Determination of pre-coding matrix indicators for spatial multiplexing in a mobile communications system
09/24/2009WO2009076522A3 Long-reach ethernet for 1000base-t and 10gbase-t
09/24/2009WO2009069088A3 Ici cancellation apparatus and method for ofdm systems
09/24/2009WO2009056943A3 Control channel data allocation method in ofdm systems
09/24/2009US20090238254 System and method for establishing a diagnostic transmission mode and communicating over the same
09/24/2009US20090238253 System and Method for Communicating Information Using Time-and-Frequency-Bounded Base Functions
09/24/2009US20090238252 Managing SSL Fixtures Over PLC Networks
09/24/2009US20090238251 Apparatus for managing frequency use
09/24/2009US20090238065 System and method for contention based tones in a multipoint-to-point orthogonal frequency division multiplexing system
09/23/2009EP2104370A1 Radio communication base station device and control signal mapping method
09/23/2009EP2104295A2 Reference signal generation using gold sequences
09/23/2009EP2104294A2 Monitoring a control channel in a wireless communication system
09/23/2009EP2104258A2 Wireless communication apparatus, wireless transmission method and wireless reception method for encoding segmented data
09/23/2009EP2104255A1 Transmission device, reception device, and method used in mobile communication system using ofdm method
09/23/2009EP2103071A2 Method of transmitting and receiving scheduling information in a wireless communication system
09/23/2009EP2103030A2 Uplink scheduling for ofdm systems
09/23/2009EP2103017A1 Method of transmitting sounding reference signal in wireless communication system
09/23/2009EP2103016A1 Method and apparatus for transmission of uplink control signaling and user data in a single carrier orthogonal frequency division multiplexing communication system
09/23/2009CN100544365C Communicator, communication system and method
09/22/2009US7593776 Flexible communication and control protocol for a wireless sensor and microstimulator network
09/22/2009US7593337 Packet processing system
09/17/2009WO2009114819A2 A method and apparatus for scrambling for discrimination of semi persistent scheduling grants
09/17/2009WO2009114800A2 Lte drx cycle alignment
09/17/2009WO2009114728A2 Method, apparatus and system for using guard tones in ofdm systems for increasing data rates and improving robustness
09/17/2009WO2009114379A1 Transmitter in wireless communication systems with hierarchical pilot structure
09/17/2009WO2009114376A1 Transmitter in wireless communication systems with hierarchical pilot structure
09/17/2009WO2009114167A2 System, method and program for configuring a mobile terminal to function as a two-way radio
09/17/2009WO2009113012A2 A flexible structure for multiple-subcarrier joint modulation ofdm transmitters
09/17/2009WO2009113008A1 Techniques for multiple-subcarrier joint precoding
09/17/2009WO2009113005A2 A physical layer convergence protocol (plcp) packet structure for multiple-input-multiple-output (mimo) communication systems
09/17/2009US20090232242 Nested Turbo Code Design for the Costa Problem
09/17/2009US20090232241 Low complexity optimal soft mimo receiver
09/17/2009US20090232111 Modem timing offset compensation for line card redundancy failover
09/17/2009US20090231994 Demodulating circuit, demodulating method, program, and receiving device
09/17/2009CA2715035A1 Coordinated uplink transmission in lte drx operations for a wireless transmit receive unit
09/16/2009EP2101532A1 Method and System for Dynamic Adaptation of Size and Frequency of Ranging and Bandwidth Allocation.
09/16/2009EP2101463A2 Signal acquisition for wireless communication systems
09/16/2009EP2101437A2 Slot-level remapping of PUCCHs
09/16/2009EP2101436A2 Resource block allocation for a radio communication system
09/16/2009EP2101429A2 Method and apparatus for transmitting/receiving control information in a wireless communication system
09/16/2009EP2101428A2 Demodulation device, diversity reception device and demodulation method
09/16/2009EP2101419A1 Sequence distributing, processing method and apparatus in communication system
09/16/2009CN101536393A Turbo interference suppression in communication systems
09/16/2009CN100542111C Method and apparatus for determining network routing information based on shared risk link group information
09/16/2009CN100542082C Backplate bus multiplexing method and system
09/16/2009CN100541599C Method and device for transmitting data over a plurality of transmission lines
09/15/2009US7590187 Digital broadcasting transmission and/or reception system to improve receiving performance and signal processing method thereof
09/15/2009US7590186 Orthogonal frequency division multiplexing (OFDM) system receiver using low-density parity-check (LDPC) codes
09/15/2009US7590169 Multipath interference reduction on pilot estimation with legacy system interoperability
09/15/2009US7590165 Sub-system based window placement and size decision mechanism and method thereof
09/15/2009US7590080 Channel assignment to maximize battery efficiency in wireless systems
09/15/2009US7590071 Systems and methods for high rate OFDM communications
09/15/2009US7590044 Method and apparatus for interleaving\within a communication system
09/15/2009CA2652876C Communication system
09/15/2009CA2652875C Communication system
09/11/2009WO2009111208A1 Multiple transmitter system and method
09/11/2009WO2009111157A1 Method to scan for critical transmissions while transmitting on a conventional time division multiple access channel
09/11/2009WO2009109883A2 Method of identifying transmitters
09/11/2009WO2009083783A3 Optimal user pairing for downlink multiuser mimo
09/11/2009WO2009023730A3 Coding and multiplexing of control information in a wireless communication system
09/10/2009US20090225891 Scattered pilot pattern and channel estimation method for mimo-ofdm systems
09/10/2009US20090225886 Digital broadcast transmitter/receiver having improved receiving performance and signal processing method thereof
09/10/2009US20090225885 Ofdm signal transmission method and apparatus
09/10/2009US20090225819 Radio communication apparatus
09/10/2009US20090225818 Systems and method for orthogonal frequency divisional multiplexing
09/10/2009US20090225817 Systems and methods for high rate ofdm communications
09/10/2009US20090225703 Medium access control protocol for ofdm wireless networks
09/10/2009US20090224845 Modulation signal generation circuit, transmission/reception module, and radar device
09/09/2009EP2099233A1 Wireless communication method, base station, and user terminal
09/09/2009EP2099185A2 Channel estimation in a terminal of an OFDM-based, cellular telecommunications system
09/09/2009EP2099149A2 Method and apparatus for transmitting/receiving control information in a wireless communication system
09/09/2009EP2098093A2 Adaptive resource allocation method in a wireless communication system and transceiver for implementing the same
09/09/2009EP2098005A1 Reliable multicast with linearly independent data packet coding
09/09/2009EP2098001A1 Channel quality information feedback techniques for a wireless system
09/09/2009EP1938543B1 Mimo beamforming-based single carrier frequency division multiple access system
09/09/2009CN201307861Y Multi-carrier digital frequency selective system
09/09/2009CN101529789A Frame structures for wireless communication systems