Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
03/2006
03/08/2006CN1745533A Transmission control method in an ARQ system
03/08/2006CN1745532A Method and system for performing fast chesksum operations in a GPRS communication system utilising tunnelling
03/08/2006CN1745528A Methods for implementing a dynamic frequency selection (dfs) and a temporary channel selection
03/08/2006CN1744748A Method for increasing down transmission efficiency for wireless cellular system
03/08/2006CN1744747A Method for restrainting down in-phase channel interference of adjacent community for wireless cellular network
03/08/2006CN1744647A Apparatus, method, system, and computer program for managing image processing
03/08/2006CN1744610A Operation support system interface and its inter connection method with network management system
03/08/2006CN1744587A Minimum mean-square error filtering algorithm in MIMO communication system
03/08/2006CN1744569A Unknown multicasting message processing method
03/08/2006CN1744553A Method for bi-directional communication between source device and destination device during allocated channel time
03/08/2006CN1744500A A system and method for distribution-type flow transmission of media capableof scaling
03/08/2006CN1744485A Method and system for acknowledging receipt of transmitted data stream in wireless communication network
03/08/2006CN1744484A Coding and decoding method of wireless digital signalling
03/08/2006CN1245045C Transmitter, basic station and transmitting method for CDMA system
03/08/2006CN1245041C Scheme for preventing from stopping using receiving state of HARQ progress
03/08/2006CN1244987C Changeable receiver capable of reducing audio distortion
03/08/2006CN1244878C Method and system for fast implementation of multidimensional fast Fourier transform on distributed-memory
03/07/2006US7010737 Method and apparatus for error data recovery
03/07/2006US7010731 Method and apparatus of generating a quality indicator
03/07/2006US7010730 System and method for testing the upstream channel of a cable network
03/07/2006US7010715 Redundant control architecture for a network device
03/07/2006US7010548 Sparse and non-sparse data management method and system
03/07/2006US7010469 Method of computing partial CRCs
03/07/2006US7010444 Measuring apparatus and measuring method for pattern dependent jitter
03/07/2006US7010064 Channel delay spread adaptive equalization and decoding
03/07/2006US7010055 System implementing closed loop transmit diversity and method thereof
03/07/2006US7010054 Method and system for utilizing space-time overlays for convolutionally coded systems
03/07/2006US7010053 Method and system for utilizing space-time and space-frequency codes for multi-input multi-output frequency selective fading channels
03/07/2006US7010051 Coding apparatus, coding method and recording medium having coded program recorded therein, and decoding apparatus, decoding method and recording medium having decoded program recorded therein
03/07/2006US7010048 Multiple access method and system
03/07/2006US7010038 VSB transmission system for processing supplemental transmission data
03/07/2006US7010029 Equalization of transmit diversity space-time coded signals
03/07/2006US7010003 Information transmission method and encoding/decoding apparatus and encoding-multiplexing/decoding-demultiplexing apparatus in information transmission system to which information transmission method is applied
03/07/2006US7010001 Method and apparatus for supporting adaptive multi-rate (AMR) data in a CDMA communication system
03/07/2006US7009960 Medium access control protocol for high rate wireless personal area network
03/07/2006US7009949 Asymmetric rate feedback and adjustment system for wireless communications
03/07/2006US7009937 Transmission queue managing system capable of efficiently controlling traffic congestion
03/07/2006US7009931 Synchronization in a multiple-input/multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) system for wireless applications
03/02/2006WO2006023832A2 Method and apparatus for providing closed-loop transmit precoding
03/02/2006WO2006023192A2 Mitigating ack/nack errors in mimo/sic/harq
03/02/2006WO2006023131A1 A method of optimizing portions of a frame
03/02/2006WO2006022902A1 User class provisioning for r-pdch via a single common rate control sub-channel
03/02/2006WO2006022533A1 Method and system for acknowledging the receipt of a transmitted data stream in a wireless personal area network
03/02/2006WO2006022155A1 Error correction device
03/02/2006WO2006021909A1 Method of distributing multimedia content
03/02/2006WO2006021471A2 Method for correcting errors of program-associated data
03/02/2006WO2006021356A1 Method for controlling transmission over a radio channel between a sending unit and receiving units and equipments for implementing the method
03/02/2006WO2003094361A3 Determining useable combinations of variables for transmitting a subpacket of an encoder packet
03/02/2006US20060048200 System and method for testing the upstream channel of a cable network
03/02/2006US20060048039 Method, system and storage medium for increasing storage capacity
03/02/2006US20060048034 Method and apparatus for transmitting block ACK frame
03/02/2006US20060046733 Method for controlling transmission over a radio channel between a sending unit and receiving units and equipments for implementing the method
03/02/2006US20060046731 Radio communication apparatus
03/02/2006US20060046657 Diversity receiver and method for estimating signal quality
03/02/2006US20060045220 Method and apparatus for achieving multiple antenna diversity with two antenna per packet diversity in a wireless network
03/02/2006US20060045201 Apparatus and method for full-diversity, full-rate space-time block coding for two transmit antennas
03/02/2006US20060045199 Multiple streams using partial STBC with SDM within a wireless local area network
03/02/2006US20060045198 Single reference clock design for radios used in wireless MIMO communication systems
03/02/2006US20060045136 Crypto-synchronization for secure communication
03/02/2006US20060045124 Method and apparatus for providing access controls to communication services
03/02/2006US20060045062 Transmission system
03/02/2006US20060045023 Method for estimating available bandwidth of network
03/02/2006US20060045010 Arq system with status and packet acknowledgement
03/02/2006US20060045008 Queue-based active queue management process
03/02/2006US20060045002 Data communications apparatus for cable network
03/02/2006US20060045000 Time-frequency interleaved mc-cdma for quasi-synchronous systems
03/02/2006US20060044623 Apparatus, method, system, and computer program for managing image processing
03/02/2006US20060044162 Fibre optic communications
03/02/2006CA2574212A1 Mitigating ack/nack errors in mimo/sic/harq
03/02/2006CA2559024A1 Method for error correction of program-related data
03/01/2006EP1631113A2 Method for fast acquisition of traffic channels for a highly variable data rate
03/01/2006EP1631040A1 Data retransmission after inactive communication session
03/01/2006EP1631010A1 Transmitting by a base station information relating to parameters used in the adaptive modulation control (e.g.CQI) to a higher level device
03/01/2006EP1630995A1 Reliability detection of channel quality indicator (CQI) in a wireless communication system
03/01/2006EP1630994A2 Method for balancing the ratio Eb/l in a service multiplexing CDMA system and telecommunication systems using this method
03/01/2006EP1630993A1 Cdma transmitting apparatus and cdma transmitting method
03/01/2006EP1630991A1 Multi-carrier communication device and feedback information communication method
03/01/2006EP1630990A1 Ofdm signal receiver apparatus and ofdm signal receiving method
03/01/2006EP1630983A1 Optical signal reception device and for-digitization discrimination point control method thereof
03/01/2006EP1629654A2 Generating and implementing a signal protocol and interface for higher data rates
03/01/2006EP1629649A1 Apparatus and method for precoding a multicarrier signal
03/01/2006EP1629636A2 Time-triggered communication system and method for the synchronized start of a dual-channel network
03/01/2006EP1629622A2 Margin test methods and circuits
03/01/2006EP1629621A1 Method and tester for determining the error rate of a mobile radio device with variable block allocation
03/01/2006EP1629620A2 Partially coherent constellations for multiple-antenna systems
03/01/2006EP1629615A1 Burst transmission
03/01/2006EP1629614A1 Time-triggered communication system and method for the synchronization of a dual-channel network
03/01/2006EP1629611A1 Tfci code word mapping in hard split mode
03/01/2006EP1629609A2 Method and apparatus for communications of data in a communication system
03/01/2006EP1629545A2 Ultra-wideband communication system and method
03/01/2006EP1629388A1 A network analyzing method and a network analyzing apparatus
03/01/2006EP1214809B1 Method and system for measuring and adjusting the quality of an orthogonal transmit diversity signal
03/01/2006EP0963073B1 Transmitter and receiver with interleaving/deinterleaving means for interleaving/deinterleaving data within a super frame
03/01/2006EP0866589B1 Data transmitting method, data transmitting system, transmitter, and receiver
03/01/2006EP0777948A4 Duplicate message detection method and apparatus
03/01/2006CN1742503A Receiving apparatus and receiving method
03/01/2006CN1742469A Methods and devices for transmitting data between storage area networks
03/01/2006CN1742465A Wireless/lan router queuing method and system
03/01/2006CN1742460A Information processing method, apparatus, and information processing program
03/01/2006CN1742458A Method and apparatus for controlling a data processing system during debug