| Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402) |
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| 02/18/2009 | EP2025069A1 Method and apparatus for correcting data transmission errors |
| 02/18/2009 | EP2025063A2 Method of encoding/decoding using low density check code matrix |
| 02/18/2009 | EP2025061A1 Method and apparatus relating to channel decoding |
| 02/18/2009 | EP1929691A4 Resource allocation method for mimo-ofdm of multi-user access systems |
| 02/18/2009 | EP1614309A4 Method and device for establishing communication links and for estimating overall quality of a directional link and reporting to olsr in a communication system |
| 02/18/2009 | EP1401139B1 Data communication device and data communication method |
| 02/18/2009 | CN201197147Y ADSL tester |
| 02/18/2009 | CN101371539A Sphere detection and rate selection for a MIMO transmission |
| 02/18/2009 | CN101371523A Method for the transmission of data using self-diagnostic pulse width modulation |
| 02/18/2009 | CN101371486A A method of packet format dependent selection of MIMO-OFDM demodulator |
| 02/18/2009 | CN101371485A Method and device for providing wireless communication system with link self-adapting scheme |
| 02/18/2009 | CN101371484A System and method for transmitting and receiving data frames in a NAK-based window protocol |
| 02/18/2009 | CN101371483A MIMO communication system and method for beamforming using polar-cap codebooks |
| 02/18/2009 | CN101371482A Apparatuses and methods for transmitting and receiving uncompressed AV data |
| 02/18/2009 | CN101371481A Method and apparatus for implementing space time processing with unequal modulation and coding schemes |
| 02/18/2009 | CN101371465A Radio control device and transmission power control method |
| 02/18/2009 | CN101371294A Multiple description coding using correlating transforms |
| 02/18/2009 | CN101370295A Apparatus and method for management service flow in broadband wireless communication system |
| 02/18/2009 | CN101370285A Transmission method, system and base station for high speed descending grouping access data |
| 02/18/2009 | CN101370185A Supplementary service implementing method, communication system and server |
| 02/18/2009 | CN101370179A Point to multi-point services using high speed shared channels in wireless communication systems |
| 02/18/2009 | CN101370135A Robust system for transmitting and receiving map data |
| 02/18/2009 | CN101370037A IPTV content distribution network system and service providing method |
| 02/18/2009 | CN101370018A DHCP authentication method, apparatus and system |
| 02/18/2009 | CN101370017A Method and device for setting headers in a wireless communications system |
| 02/18/2009 | CN101370005A Method for transmitting signaling in high speed packet access signal channel |
| 02/18/2009 | CN101369973A Method and device for conversation aging |
| 02/18/2009 | CN101369972A Service data transmission method, system and equipment |
| 02/18/2009 | CN101369962A Method and network appliance for forwarding packet |
| 02/18/2009 | CN101369957A Data transmission system and method |
| 02/18/2009 | CN101369956A Method and communication system for scheduling resource through scheduling information |
| 02/18/2009 | CN101369932A Data collection apparatus adopting double standby links and use method thereof |
| 02/18/2009 | CN101369928A Reporting method, reading method, apparatus and system for survey report |
| 02/18/2009 | CN101369924A Mobile management method used for mobile IP network |
| 02/18/2009 | CN101369908A Frame and signal transmitting method of multimedia broadcast and multicast system |
| 02/18/2009 | CN101369884A Industrial wireless communication method of self-adapting signal channel jumping based on time slot |
| 02/18/2009 | CN101369880A Detection processing method and apparatus for time label jumping |
| 02/18/2009 | CN101369879A Method and apparatus for requesting data retransmission |
| 02/18/2009 | CN101369878A Synchronous mixing automatic retransmission request method and apparatus in TDD system |
| 02/18/2009 | CN101369877A Wireless transmission control protocol processing method and equipment |
| 02/18/2009 | CN101369876A Method and apparatus for triggering a query function in a wireless communications system |
| 02/18/2009 | CN101369875A Transmission method, apparatus and system for control protocol data package |
| 02/18/2009 | CN101369874A Multi-user feedback method, system, base station and customer equipment |
| 02/18/2009 | CN101369873A Method and transmission equipment for data retransmission |
| 02/18/2009 | CN101369872A Transmitting method and device of rank indication information |
| 02/18/2009 | CN101369871A Multi-user MIMO system precoding method and apparatus based on limited feedback |
| 02/18/2009 | CN101369870A Non-uniform error protection method based on physical layer network coding technique in relay system |
| 02/18/2009 | CN101369869A Network surveillance method, apparatus program, circuit failure preventing system |
| 02/18/2009 | CN101369868A 传输系统 Transmission system |
| 02/18/2009 | CN101369867A Communication control method of universal hand-hold programmer |
| 02/18/2009 | CN101369866A Method and equipment for testing stream media transmission quality |
| 02/18/2009 | CN101369865A Method of configuring transmission in mobile communication system |
| 02/18/2009 | CN101369864A Method of configuring transmission in mobile communication system |
| 02/18/2009 | CN101369863A Apparatus and method for transmitting/receiving uplink transmission power offset and power level |
| 02/18/2009 | CN101369862A Optimized interpretation method for LDPC code in mobile digital multimedia broadcast |
| 02/18/2009 | CN101369861A Encoding mode conversion equipment and method |
| 02/18/2009 | CN101369844A Broadcast message segmentation for wireless communication systems |
| 02/18/2009 | CN101369832A Spread spectrum communication device and spectrum communication method |
| 02/18/2009 | CN100463506C Constellation mapping and interweaving method and device in the digital TV system |
| 02/18/2009 | CN100463389C Apparatus selectively adopting different determining criteria, and method thereof |
| 02/18/2009 | CN100463388C Transmitting device and transmitting method |
| 02/18/2009 | CN100463377C Wireless communication system, wireless communication method, wireless relay apparatus and wireless terminal |
| 02/18/2009 | CN100463370C Input control apparatus and input control method |
| 02/17/2009 | US7493545 Reception system that inhibits transmission of acknowledgment or negative acknowledgment signal for a data channel when control information of a control channel exceeds a reception capability of a receiver |
| 02/17/2009 | US7493426 Data communication method and apparatus utilizing programmable channels for allocation of buffer space and transaction control |
| 02/17/2009 | US7493419 Input/output workload fingerprinting for input/output schedulers |
| 02/17/2009 | US7493405 Method and apparatus for transmitting data in a radio communication system |
| 02/17/2009 | US7493135 Transmission method for downlink control signal in MIMO system |
| 02/17/2009 | US7493132 System and method for uplink rate selection |
| 02/17/2009 | US7493080 Methods and systems for cooperative transmission in multi-hop ad-hoc networks |
| 02/17/2009 | US7492843 Method of synchronization for packet based, OFDM wireless systems with multiple receive chains |
| 02/17/2009 | US7492791 Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system |
| 02/17/2009 | US7492788 Communication of control information in wireless communication systems |
| 02/17/2009 | US7492751 HARQ device and method for mobile communication system |
| 02/17/2009 | US7492750 Method and apparatus employed in a user equipment for interference signal code power and noise variance estimation |
| 02/17/2009 | US7492719 Method of controlling loop-back process in Ethernet passive optical network |
| 02/17/2009 | US7492713 Adaptive network router |
| 02/17/2009 | US7492707 Transmitting device for assigning data for receiving device selected from plurality of receiving devices to shared channel |
| 02/17/2009 | US7492703 Noise analysis in a communication system |
| 02/17/2009 | US7492701 Apparatus and method for controlling adaptive modulation and coding in an orthogonal frequency division multiplexing communication system |
| 02/17/2009 | US7492699 Method of reducing feedback channel state information within adaptive OFDMA system and adaptive OFDMA system using the same |
| 02/12/2009 | WO2009020529A2 Rate-adaptive forward error correction for optical transport systems |
| 02/12/2009 | WO2009020413A1 Data block size management in a communication system utilizing hybrid automatic repeat requests with soft combining |
| 02/12/2009 | WO2009020363A1 Apparatus and method for transmitting and receiving packets in a mobile communication system supporting hybrid automatic repeat request |
| 02/12/2009 | WO2009020336A1 Method and system for retransmitting data in a communication system |
| 02/12/2009 | WO2009020288A1 Apparatus and method for searching for erroneous data |
| 02/12/2009 | WO2009019763A1 Error detection device, and error correction/error detection decoding device and method |
| 02/12/2009 | WO2009019714A1 A method to detect data transmitted from multiple antennas and system thereof |
| 02/12/2009 | WO2009019650A2 Apparatus, method and computer program product for bi-directional resource allocation in an arq communication system |
| 02/12/2009 | WO2008157770A3 Signaling in a wireless communication system |
| 02/12/2009 | WO2008157448A3 Protocol data unit priority management |
| 02/12/2009 | WO2008153479A3 Method and apparatus for controlling multi-antenna transmission in a wireless communication network |
| 02/12/2009 | WO2008151981A3 Rate matching device and method thereof, de-rate matching device and method thereof |
| 02/12/2009 | WO2008132702A3 Uplink transport format selection |
| 02/12/2009 | WO2007140120A9 Methods and apparatus for fast ethernet link switchover in the event of a link failure |
| 02/12/2009 | US20090044081 Method and system for providing short block length low density parity check (ldpc) codes in support of broadband satellite applications |
| 02/12/2009 | US20090044070 System and method for trellis decoding in a multi-pair transceiver system |
| 02/12/2009 | US20090044068 Method and device for counting transmission times of data unit, transmission device, and computer program |
| 02/12/2009 | US20090044067 Wireless communication apparatus, transmitting method and receiving method |
| 02/12/2009 | US20090044066 System and Method for Implementing a Subrate Recovery for Lost Packets in a Communications Environment |