Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
02/2008
02/27/2008CN101132238A Digital signal receiver with q-monitor
02/27/2008CN101132230A High-speed ascending access data of time division code division multiple access system and its signal transmission method
02/27/2008CN101132220A Method and device for reporting ascending scheduling request or emergency in wireless network
02/27/2008CN101132215A Evolutionary multimedia broadcast multi-broadcasting business base station, user device and method thereof
02/27/2008CN101132214A Resource transmitting equipment and method in MIMO system and distributing system and method thereof
02/27/2008CN100372385C Signal path search method and equipment for mobile communication system
02/27/2008CN100372281C Circuit and method for receiving information signal
02/27/2008CN100372280C Device for testing time characteristic of outburst and error rate in outburst optical fiber transmission system
02/27/2008CN100372279C HARQ processing method with soft combining and its system
02/27/2008CN100372278C A data unit retransmission method
02/27/2008CN100372277C Space time separation soft inputting and outputting detecting method based on spatial domain prewhitening mergence
02/27/2008CN100372276C RSVP proxy service method and system for communication network
02/26/2008US7337434 Off-device class/resource loading methods, systems and computer program products for debugging a Java application in a Java micro device
02/26/2008US7337385 Decoding apparatus and method for decoding the data encoded with an LDPC code
02/26/2008US7337384 Error detection scheme with partial checksum coverage
02/26/2008US7337382 Data transfer control device, electronic instrument, and data transfer control method
02/26/2008US7337377 Enhanced loopback testing of serial devices
02/26/2008US7337373 Determining the source of failure in a peripheral bus
02/26/2008US7337371 Method and apparatus to handle parity errors in flow control channels
02/26/2008US7337360 Stored memory recovery system
02/26/2008US7336836 Method, system, and program product for error recovery while transmitting and decoding compressed data
02/26/2008US7336835 Method, system, and program product of error recovery while decoding cached compressed data
02/26/2008US7336749 Statistical margin test methods and circuits
02/26/2008US7336744 Digital baseband receiver including a cross-talk compensation module for suppressing interference between real and imaginary signal component paths
02/26/2008US7336733 Radio base station apparatus, decoding apparatus used therefor which uses TFCI decoding characteristics, and decoding method therefor
02/26/2008US7336722 Method and apparatus for puncturing code symbols in a communications system
02/26/2008US7336719 System and method for transmit diversity base upon transmission channel delay spread
02/26/2008US7336715 Method for coded modulation taking account of the error sensitivity of the user data and encrypting said data after coding
02/26/2008US7336705 Smart receiver for wireless peripherals
02/26/2008US7336667 Apparatus, method and program product to generate and use CRC in communications network
02/26/2008US7336648 Label switching system
02/26/2008US7336636 MC-CDMA downlink transmission method
02/26/2008US7336613 Method and apparatus for the assessment and optimization of network traffic
02/26/2008US7336609 Optimized method and optimized protocol engine for message transmission
02/26/2008US7336603 Internet telephone system ensuring communication quality and path setting method
02/26/2008US7336602 Apparatus and method for wireless/wired communications interface
02/26/2008US7336601 Adaptive time diversity and spatial diversity for OFDM
02/26/2008CA2336631C Activation of multiple xdsl modems with power control measurement
02/21/2008WO2008022329A2 Method and apparatus for low-overhead packet data transmission and control of reception mode
02/21/2008WO2008021470A2 Transient analysis of packet queuing loss in a broadcast network
02/21/2008WO2008021286A1 Distance-level combining for mimo systems with harq and/or repetition coding
02/21/2008WO2008021285A1 Maximal ratio combining of equalized symbols for mimo systems with harq and/or repetition coding
02/21/2008WO2008021188A2 Method and apparatus for controlling transmission of a channel quality indicator
02/21/2008WO2008021062A1 Wireless communication method and system for indexing codebook and codeword feedback
02/21/2008WO2008020738A1 Method and apparatus for transmitting/receiving ack/nack in a frequency division multiple access system
02/21/2008WO2008019611A1 Forward error correction for 64b66b coded systems
02/21/2008WO2008019604A1 A method, a system for improving service reliability and a network element for serving call control
02/21/2008WO2008006014A3 Hybrid arq retransmission with data buffering
02/21/2008WO2007143753A3 Cell specific retransmission of single frequency network mbms data
02/21/2008WO2007143472A3 Method and apparatus for providing beamforming feedback in wireless communication systems
02/21/2008WO2007089875A3 Selecting modulation and coding level and spatial rate for orthogonal frequency domain modulation systems
02/21/2008US20080046797 Apparatus, method and program product to generate and use crc in communications network
02/21/2008US20080046792 Node device, control device, control method and control program
02/21/2008US20080046779 Redundant data assigment in a data storage system
02/21/2008US20080044183 Optical transmission network with asynchronous mapping and demapping and digital wrapper frame for the same
02/21/2008US20080043888 Eliminating narrowband interference in a receiver
02/21/2008US20080043878 Parallel concatenated code with soft-in soft-out interactive turbo decoder
02/21/2008US20080043874 Apparatus and method for transmitting/receiving feedback information in a multi-user MIMO system, and system thereof
02/21/2008US20080043873 Method and system for transmitter beamforming for reduced complexity multiple input multiple output (MIMO) transceivers
02/21/2008US20080043872 Transmitting high rate data within a mimo wlan
02/21/2008US20080043870 Communication system
02/21/2008US20080043857 Ofdm Channel Estimation and Tracking for Multiple Transmit Antennas
02/21/2008US20080043856 Encoding System Using a Non-Binary Turbo Code and an Encoding Method Thereof
02/21/2008US20080043777 Method of transmitting or receiving a data packet in packet data communication system using hybrid automatic repeat request
02/21/2008US20080043776 Method of transmitting or receiving a data packet in packet data communication system using hybrid automatic repeat request
02/21/2008US20080043713 Communication System, Data Retransmission Control Method Thereof, and Wireless Transmitting/Receiving Apparatus Used Therein
02/21/2008US20080043704 System and method for orderwire modulation in a multipoint-to-point orthogonal frequency division multiplexing system
02/21/2008US20080043680 Receiver processing systems
02/21/2008US20080043651 Radio communication apparatus
02/21/2008US20080043619 Method and apparatus for controlling arq and harq transmissions and retransmissions in a wireless communication system
02/21/2008US20080043612 Coarse and fine synchronization adjustments
02/21/2008US20080043611 Method and system for dynamic bandwidth allocation
02/21/2008US20080043610 Multi-carrier communications with group-based subcarrier allocation
02/21/2008US20080042872 On-Chip Receiver Sensitivity Test Mechanism
02/21/2008CA2658583A1 Method and apparatus for low-overhead packet data transmission and control of reception mode
02/20/2008EP1890426A1 Method and system for determining support for a memory card
02/20/2008EP1890415A2 Communication System with Uplink Space-Time Coding via Coordinated Mobile Terminals
02/20/2008EP1890414A2 Node device, control device, control method and control program
02/20/2008EP1890413A2 Method and apparatus for transmitting / receiving feedback information representing channel quality in a MIMO-OFDM system
02/20/2008EP1890412A1 Method of signaling the occurence or the state of control data in a bit sequence and devices therefor
02/20/2008EP1890401A1 Wireless communication apparatus and wireless communication method
02/20/2008EP1890395A1 Burst Redimensioning in a multi-hop wireless communication system
02/20/2008EP1889494A2 Providing a data function in an access gateway node
02/20/2008EP1889493A2 Reception of h-arq transmissions with interference cancellation in a quasi-orthogonal communication system
02/20/2008EP1889436A1 Method and apparatus for specifying channel state information for multiple carriers
02/20/2008EP1889410A1 Data unit relay device and method of controlling the same
02/20/2008EP1889396A2 Method and apparatus for providing acknowledgement signaling in a multi-carrier communication system
02/20/2008EP1889395A1 Automatic repeat request (arq) protocol having multiple complementary feedback mechanisms
02/20/2008EP1889394A1 Convolutive coding method and system for block transmission of spatio-temporal codes in accordance with the so-called golden code technique
02/20/2008EP1889393A2 Cqi and rank prediction for list sphere decoding and ml mimo receivers
02/20/2008EP1889380A2 Cqi and rank prediction for list sphere decoding and ml mimo receivers
02/20/2008EP1889379A2 Rank step-down for mimo scw design employing harq
02/20/2008EP1889376A2 System, and associated method, for utilizing block blast with ppic in a mimo multicode mc-cdma system
02/20/2008EP1889375A1 System and method for communicating data using constant amplitude waveform with hybrid orthogonal and msk or gmsk modulation
02/20/2008EP1889084A1 Module for testing electromagnetic compatibility of a high-speed ethernet interface onboard an aircraft
02/20/2008EP1807991B1 Multiuser transmission system
02/20/2008EP1599970B1 Method and wireless component for avoiding tcp packet retransmission during mobile device handoff
02/20/2008EP1425676A4 Bridge for an industrial control system using data manipulation techniques
02/20/2008CN101129024A Performing network medium reservation in a wireless network and section or aggregation of MAC protocol data unit
02/20/2008CN101129013A Retransmission control scheme and wireless communication apparatus