Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
01/2010
01/07/2010US20100002780 Signal component demultiplexing apparatus, filter apparatus, receiving apparatus, communication apparatus, and communication method
01/07/2010US20100002759 Low bias estimation of small signal-to-noise ratio
01/07/2010US20100002752 Efficient multipath centroid tracking circuit for a code division multiple access (cdma) system
01/07/2010US20100002728 Method and apparatus for processing shared subpackets in a communication system
01/07/2010US20100002677 Filling the space-time channels in SDMA
01/07/2010US20100002673 Method of controlling reverse transmission in a mobile communication system
01/07/2010US20100002585 System and method for avoiding stall using timer for high-speed downlink packet access system
01/06/2010EP2141954A1 Error rate control apparatus
01/06/2010EP2141890A1 Retransmission request transmitting method and receiving side device
01/06/2010EP2141852A1 Method for processing NDI in random access procedure and a method for transmitting and receiving a signal using the same
01/06/2010EP2141851A2 Automatic retransmission controller and retransmission block recombination apparatus
01/06/2010EP2141850A2 Variable rate coding for forward link
01/06/2010EP2141849A2 System for transmitting and receiving packets with an error check code
01/06/2010EP2141848A2 Error detection in high speed asymmetric interfaces using dedicated interface lines
01/06/2010EP2141847A1 Splitterless multicarrier modem
01/06/2010EP2140642A1 Method and apparatus for mitigating interference in multicarrier modulation systems
01/06/2010EP2140600A1 Apparatus and methods for testing using modulation error ratio
01/06/2010EP2140599A1 Method and apparatus for allocating ackch resources in a wireless communication system
01/06/2010EP2140598A1 Method and apparatus for indicating a temporary block flow using a piggybacked ack/nack field
01/06/2010EP2140597A2 Method and apparatus for indicating a temporary block flow to which a piggybacked acknowledgement/non-acknowledgement field is addressed
01/06/2010EP2140596A2 Communication system and method for determining channel parameters
01/06/2010EP2140595A2 Method and apparatus for selecting modulation and coding scheme (mcs) index based on frequency selectivity
01/06/2010EP2140594A1 Error detection
01/06/2010EP2140573A1 Recommending a transmission mode for a mimo -supporting ue
01/06/2010EP2140279A1 Parsing out of order data packets at a content gateway of a network
01/06/2010EP2005608B1 Method of spatio-temporal coding for dual-antenna communication system of pulsed uwb type
01/06/2010CN201378834Y Wireless transmission/receiving unit for controlling allocation of hybrid automatic repeat request resources
01/06/2010CN201378833Y Wireless transmitting and receiving unit (WTRU)
01/06/2010CN101622812A Apparatus and method for requesting packet retransmission in a wireless communication system
01/06/2010CN101622811A Method of transmitting data using HARQ
01/06/2010CN101622810A A method and a device for improved data transmissions
01/06/2010CN101622809A A method of transmitting data by utilizing resources in hybrid automatic request operations
01/06/2010CN101622808A Apparatus and method for retransmitting request in wireless relay communication system
01/06/2010CN101621373A Network communication method of centralized control station system, preferable shift method and dynamic routing method
01/06/2010CN101621372A Method for transmitting network asynchronous backplane active/standby changeover and device thereof
01/06/2010CN101621371A Clock design method and clock device
01/06/2010CN101621370A Method and system for testing performance of business process as well as electronic device
01/06/2010CN101621369A Method of performing packet transmission and priority, and relevant apparatus thereof
01/06/2010CN101621368A Method, device and system for retransmitting data packet
01/06/2010CN101621367A HARQ decoding method based on packet check information
01/06/2010CN101621366A Adaptive transmission method and system for radio communication system
01/06/2010CN101621365A Synchronous non-self-adapting hybrid automatic repeat request method and system
01/06/2010CN101621364A Automatic retransmission controller and reconfiguration device of retransmission block
01/06/2010CN101621363A Bit reordering method between multiple symbols and system using same
01/06/2010CN101621362A Method for improving utilization rate of wireless personal network channel
01/06/2010CN101621361A Transmission method for broadcast/multicast feedback signaling
01/06/2010CN101621360A Method of assigning precoding vectors in a mobile cellular network
01/06/2010CN101621359A Method for transmitting channel quality instruction, device and system thereof
01/06/2010CN101621358A Uplink transmission method, system and device
01/06/2010CN101621357A MIMO communication system and method thereof
01/06/2010CN101621356A Wireless communication apparatus and packet transfer method thereof
01/06/2010CN101621355A System and method for decoding transmission parameter signaling
01/06/2010CN101621354A Signal detecting method and receiver device using same
01/06/2010CN101621353A Method, device and system for random linear network encoding
01/06/2010CN101621352A Antenna mode self-adaptive switching method, system and device
01/06/2010CN101621351A Method, device and system for adjusting multimedia encoding rate
01/06/2010CN100579317C Information notification method, mobile communication system, base station, and mobile station
01/06/2010CN100579314C Systems and methods for performing outer loop power control in wireless communication systems
01/06/2010CN100579311C Apparatus and method for controlling reverse link interference among access terminals in wireless communications
01/06/2010CN100579309C OFDM-CDMA transmission device and OFDM-CDMA transmission method
01/06/2010CN100579116C Method for reporting frame protocol data frame
01/06/2010CN100579115C Implementing method of wireless link protocol controlling procedure
01/06/2010CN100579096C Soft handoff for OFDM
01/06/2010CN100579095C Multirate digital transceiver and method for realizing transceiver
01/06/2010CN100579077C Routing method and system under double-signalling switching point and mutual supporting network element group network
01/06/2010CN100579075C Method for rapid response to ICMP echo request message
01/06/2010CN100579069C Method for implementing transmission of voice forward error correction information in CDMA2000 system
01/06/2010CN100579061C Method for regulating optic fiber path data flow speed rate
01/06/2010CN100579034C Method for reporting equipment information, system and device for obtaining equipment information
01/06/2010CN100579017C User terminal system of cable modem and its data transmission method
01/06/2010CN100578998C High-speed descending sharing channel coding multiplexing method and system
01/06/2010CN100578997C Method for allocating data rates to layers in a multiple input, multiple output communications system
01/06/2010CN100578996C Method and apparatus for inspecting route configuration information consistence
01/06/2010CN100578995C Interleaving method for reducing interference by synchronous channel signal
01/06/2010CN100578990C Speed rate adaption in wireless communication system
01/06/2010CN100578989C CDMA transmitting apparatus, base station device usinsg the same and CDMA transmitting method
01/06/2010CN100578980C Document receiving method of mobile multimedia broadcasting system
01/06/2010CN100578963C Method and system for transmitting signal in multi-antenna communication
01/06/2010CN100578960C Broadband asymmetric service radio communication base station antenna system and its realizing method
01/06/2010CN100578955C Adaptive gain adjustment control with feedback
01/05/2010US7644440 Integrity ordainment and ascertainment of computer-executable instructions with consideration for execution context
01/05/2010US7644429 Broadcast and reception, and conditional access system therefor
01/05/2010US7644346 Format detection
01/05/2010US7644186 Method and apparatus for header compression
01/05/2010US7643855 Portable terminal device
01/05/2010US7643842 Method and apparatus for adjusting power control setpoint in a wireless communication system
01/05/2010US7643721 Moving picture processing device, information processing device, and program thereof
01/05/2010US7643637 Efficient code constructions via cryptographic assumptions
01/05/2010US7643589 Combined channel coding and space-block coding in a multi-antenna arrangement
01/05/2010US7643587 Frequency offset estimating method and frequency offset correcting apparatus utilizing said method
01/05/2010US7643571 Wireless communication system and method
01/05/2010US7643570 Wireless communication system and wireless communication method
01/05/2010US7643569 Space-time trellis code for orthogonal frequency division multiplexing (OFDM)
01/05/2010US7643568 Low complexity maximum likelihood detection of concatenated space codes for wireless applications
01/05/2010US7643546 Method and apparatus for monitoring transmission quality
01/05/2010US7643544 Communication quality controller and a communication quality control method
01/05/2010US7643517 Method and circuit for de-skewing data in a communication system
01/05/2010US7643452 Method and system for communicating content on a broadcast services communication system
01/05/2010US7643448 Transport format data transmission
01/05/2010US7643438 Method of determining random access channel preamble detection performance in a communication system