Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
01/2008
01/01/2008US7315573 Channel monitoring for improved parameter selection in a communication system
01/01/2008US7315572 Cable modem that can prevent modem signal from transferring to an HFC network when internal circuit of the cable modem operates abnormally
01/01/2008US7315570 Method and system for utilizing space-time and space-frequency codes for multi-input multi-output frequency selective fading channels
01/01/2008US7315544 Global sequence numbers in wireless communications systems and methods
01/01/2008US7315542 Handling and discarding packets in a switching subnetwork
01/01/2008US7315531 Method and apparatus for transmitting and receiving variable rate data
01/01/2008US7315527 Extended acknowledgement and rate control channel
01/01/2008US7315524 Master station of communication system and access control method
01/01/2008US7315514 Bandwidth estimation
01/01/2008US7315512 Method for redundancy backup of signaling link in IP network
01/01/2008US7315509 Method for recovering from a received data error in a mobile communication system providing a multimedia broadcast/multicast service
01/01/2008US7315263 Data modulating method and apparatus, data demodulating method and apparatus, and code arranging method
12/2007
12/27/2007WO2007150072A1 Methods and systems for processing overhead reduction for control channel packets
12/27/2007WO2007149997A2 Methods and apparatus for measuring, communicating and/or using interference information
12/27/2007WO2007149394A2 Antijam filter system and method for high fidelity high data rate wireless communication
12/27/2007WO2007149049A1 Retransmission of data in a multiple input multiple output (mimo) system
12/27/2007WO2007149048A1 Retransmission of data in a multiple input multiple output (mimo) system
12/27/2007WO2007149047A1 Re-transmission in a mimo communication system
12/27/2007WO2007148945A2 Methods and devices for retransmitting data in a mobile communication system
12/27/2007WO2007148881A2 Method of supporting data retransmission in a mobile communication system
12/27/2007WO2007148710A1 Sub-carrier allocation for control data in a communications system
12/27/2007WO2007148705A1 Base station, user device, and method
12/27/2007WO2007148635A1 Radio communication device and method used in mobile communication system
12/27/2007WO2007148573A1 Transmission parameter modification control method and radio base station
12/27/2007WO2007148196A2 Method providing anytime preemptive re-transmissions
12/27/2007WO2007148190A2 Apparatus, method and computer program product providing uplink h-arq using limited signaling
12/27/2007WO2007148138A1 Packet retransmission
12/27/2007WO2007121451A3 Noise estimation for wireless communication
12/27/2007WO2007105904A3 Method for transmitting signals in the system with multiful antennas
12/27/2007WO2007098483A3 Method and apparatus for arranging packets in sub-slots in wireless communication
12/27/2007WO2006099267A3 Iterative mimo receiver using group-wise demapping
12/27/2007US20070300140 Electronic device having a plurality of modes of operation
12/27/2007US20070300123 Error-Correcting Encoding Apparatus
12/27/2007US20070300120 Retransmission apparatus and method for high-speed data processing
12/27/2007US20070300119 System and Method for the Adjustment of Compensation Applied to a Signal Using Filter Patterns
12/27/2007US20070298826 Radio Apparatus, Transmission Control Method And Transmission Control Program
12/27/2007US20070297529 Recursive and trellis-based feedback reduction for MIMO-OFDM with rate-limited feedback
12/27/2007US20070297528 A High Diversity Time-Space Coding and Decoding for MIMO Systems
12/27/2007US20070297527 Synchronization techniques in multipoint-to-point communication using orthogonal frequency division multiplexing
12/27/2007US20070297526 Derivation of eigenvectors for spatial processing in mimo communication systems
12/27/2007US20070297495 Multi-User Iterative Detection for Cdma Communications Systems on the Mimo Channel
12/27/2007US20070297331 Optimising Resource Usage in a Packet Switched Network
12/27/2007US20070297326 Multiple bundle identification for calculation of a network protect path responsive to shared resources
12/27/2007US20070297325 Method and Arrangement for Arq Data Transmission
12/27/2007US20070297322 OFDM modulation/demodulation system
12/27/2007US20070297321 Ofdm transmitting and receiving apparatus
12/27/2007US20070296603 Rfid readers systems and methods for early hopping out of a frequency channel in the presence of rf interference
12/27/2007DE112005002986T5 Verfahren und Medienzugangscontroller für drahtlose Breitbandkommunikation mit variabler Größe der Dateneinheiten und verzögertem Aufbau von Dateneinheiten Methods and media access controller for wireless broadband communications with variable size data units and delayed development of data units
12/27/2007DE112004003036T5 Gemeinsamer Vorwärtsfehlerkorrektur- und automatischer Wiederholanforderungsbetrieb für eine Datenübertragungsschicht Common forward error correction and automatic repeat request for a data link layer
12/27/2007DE102006028947A1 Receiver for receiving and interference reduced issuing data, has two data receiving units, where one data receiving unit is provided to receive receiving data set and another data receiving unit receives another receiving data set
12/27/2007CA2813252A1 Methods and system for performing handover in a wireless communication system
12/27/2007CA2654637A1 Methods and systems for processing overhead reduction for control channel packets
12/27/2007CA2653605A1 Methods and apparatus for measuring, communicating and/or using interference information
12/26/2007EP1871063A2 Data transmission with trellis coding
12/26/2007EP1871055A2 Method and apparatus for uplink data handling upon handover in a wireless communications system
12/26/2007EP1871054A1 Method and apparatus for handling downlink data upon handover in a wireless communications system
12/26/2007EP1871034A1 Method and apparatus of packet discard in a wireless communications system
12/26/2007EP1871033A2 Method and apparatus for detection of local NACK in a wireless communications system
12/26/2007EP1871032A1 Method and apparatus for detection and recovery of HARQ DTX-to-NACK error
12/26/2007EP1871031A2 Retransmission control method and device
12/26/2007EP1871030A1 Packet transmission control device, and packet transmission control method
12/26/2007EP1871023A1 Method and device for controlling channel state information transferred by a first telecommunication device to a second telecommunication device
12/26/2007EP1871017A1 Method and device for reporting, through a wireless network, a channel state information between a first telecommunication device and a second telecommunication device
12/26/2007EP1869927A2 Method of supporting multiple codes in a wireless mobile communication system
12/26/2007EP1869896A2 A decoder architecture for optimized error management in streaming multimedia
12/26/2007EP1869817A2 Method and apparatus for high rate data transmission in wireless communication
12/26/2007EP1869816A2 Efficient harq control and channel quality feedback reporting for multicarrier systems
12/26/2007EP1869815A2 Method and system for improving responsiveness in exchanging frames in a wireless local area network
12/26/2007EP1869814A1 Method and system for controlling transmission of multicast packets over a local area network, related network and computer program product therefor
12/26/2007EP1869813A2 Joint feed-forward and feedback design for wireless communication systems
12/26/2007EP1869812A1 Space-time scrambling for cellular systems
12/26/2007EP1869811A1 Systems and methods for control channel signaling
12/26/2007EP1869810A1 Blind transport format detection based on decoder metric
12/26/2007EP1869801A2 Method and apparatus for reducing round-trip latency and overhead within a communication system
12/26/2007EP1869786A1 Radio access scheme in cdma-based communication system
12/26/2007EP1661317B1 Data segregation and fragmentation in a wireless network for improving video performance
12/26/2007EP1506481A4 Network independent safety protocol for industrial controller using data manipulation techniques
12/26/2007EP1338101B1 Receiver architecture for transmit diversity in cdma system
12/26/2007EP1264422B1 Forward-link scheduling in a wireless communication system
12/26/2007CN101095327A Training symbol format for mimo OFDM systems
12/26/2007CN101095304A Use of the fp header to signal the rnc that the node b has not been able to determine or has not been able to accurately determine the number of retransmissions
12/26/2007CN101095303A Apparatus and method for transmitting and receiving a signal in a communication system
12/26/2007CN101095302A Method of selecting retransmission format in a wireless communication multiple antenna system
12/26/2007CN101095301A Techniques to preserve bandwidth in a communication system
12/26/2007CN101095296A Cooperative mimo in multicell wireless networks
12/26/2007CN101094453A Method and apparatus of packet discard in a wireless communications system
12/26/2007CN101094446A Mobile communications system and method for transmitting data when handover occurs
12/26/2007CN101094241A Transmission method and device of hybrid automatic requesting retransmission
12/26/2007CN101094228A System for revealing ARP working process
12/26/2007CN101094227A Online game message interaction protocol on mobile platform based on CS architecture
12/26/2007CN101094175A Method, device, and system for protecting flux of multicast
12/26/2007CN101094164A Method for controlling block error ratio in mobile communication system
12/26/2007CN101094157A Method for implementing network interconnection by using link aggregation
12/26/2007CN101094155A Method for establishing IPv6 tunnel, IPv6 tunnel communication method, and Ipv4 periphery devices
12/26/2007CN101094114A Method and device for processing bound link
12/26/2007CN101094050A Method for capturing information of task of leading resetting system or device failure
12/26/2007CN101094049A Smoothing restarting method and neighbor devices
12/26/2007CN101094048A Method and apparatus for detection and recovery of HARQ dtx to nack error
12/26/2007CN101094047A Staged, slowly-started transmission control method based on measurement of network state
12/26/2007CN101094046A Transmission method and device for hybrid automatic request retransmision