Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 1 - Arrangements for detecting or preventing errors in the information received
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
08/2009
08/13/2009US20090201815 Flow control method
08/13/2009US20090201205 System and method for channel-adaptive antenna selection
08/13/2009DE102006034066B4 Verfahren zur Übertragung von Nutzdaten zwischen Teilnehmern und Teilnehmer-Einrichtungen hierfür Method for transmitting user data between subscribers and subscriber devices therefor
08/13/2009CA2713801A1 Method and apparatus for facilitating concatenated codes for beacon channels
08/13/2009CA2713234A1 Methods and devices relating to downlink assignments
08/13/2009CA2713078A1 Dtx detection when ack/nack is transmitted with scheduling request
08/13/2009CA2712938A1 Ack/nack channelization for resource blocks containing both ack/nack and cqi
08/13/2009CA2712915A1 Discontinuous transmission signaling over an uplink control channel
08/12/2009EP2088812A2 Method for generating and transmitting optimal cell ID codes
08/12/2009EP2088725A1 Technique for soft bit scaling
08/12/2009EP2088709A2 Methods and apparatus to allocate acknowledgement channels
08/12/2009EP2088708A1 Method for transmitting data packets with forward error correction
08/12/2009EP2088707A1 Method and device for processing data in an optical network and communication system comprising such device
08/12/2009EP2088706A2 Power saving data format for a communication module
08/12/2009EP2088699A2 Method and apparatus for supervising a potentially gated signal in a wireless communication system
08/12/2009EP2088693A1 Base station device and mobile terminal
08/12/2009EP2088678A2 Method and apparatus for channel encoding and decoding in a communication system using low-density parity-check codes
08/12/2009EP2088598A2 Recording medium and method and apparatus for defect management
08/12/2009EP2087685A2 A method of performing phase shift-based precoding and an apparatus for supporting the same in a wireless communication system
08/12/2009EP2087684A2 Method for receiving control information in orthogonal frequency division multiplexing system of mobile communication system
08/12/2009EP2087671A1 Delivery reports in a communication system
08/12/2009EP2087633A2 Method and apparatus for low-overhead packet data transmission and control of reception mode
08/12/2009EP2087632A1 Adjusting the targeted number of transmission attempts
08/12/2009EP2087631A2 Uplink ack transmission for sdma in a wireless communication system
08/12/2009EP2087630A2 Apparatus, method and computer program product providing hybrid arq feedback for hsdpa mimo
08/12/2009EP2087629A2 A method of transmitting data within a telecommunications system
08/12/2009EP2087628A1 Space-time decoder and methods for decoding alamouti-encoded signals in high-doppler environments
08/12/2009EP2087627A2 Method and apparatus for reducing overhead based on the ack channel
08/12/2009EP2087626A2 Additional modulation information signaling for high speed downlink packet access
08/12/2009EP2087613A1 A method and apparatus for wideband transmission from multiple non-collocated base stations over wireless radio networks
08/12/2009EP2087611A1 Modifying a signal by controlling transmit diversity parameters
08/12/2009EP1766826A4 Method and apparatus for determining channel quality and performing adaptive modulation/coding within a multicarrier communication system
08/12/2009EP1754342A4 System and method for increasing the range or bandwidth of a wireless digital communication network
08/12/2009EP1692802A4 Method access point and wtru for controlling transmission power levels of uplink/downlink communication in a wireless communication system
08/12/2009EP1609282B8 Filtering method for transmit processing in orthogonal frequency division multiplex communication systems and related filtering apparatus
08/12/2009EP1566004B1 Use of idle frames for the control of negative frame acknowledgement
08/12/2009EP1393583A4 Method and system to provide increased data throughput in a wireless multi-hop network
08/12/2009EP1388226A4 Channel quality measurements for downlink resource allocation
08/12/2009EP1081903B1 Bs digital broadcast receiver
08/12/2009EP1025538A4 Apparatus and method for recovery of data in a lossy transmission environment
08/12/2009EP0937336B1 Soft decision output decoder for decoding convolutionally encoded codewords
08/12/2009CN101507345A Apparatus and method for resource allocation and data transmission using heterogeneous modulation formats in a wireless packet communication system
08/12/2009CN101507327A Buffering of packets for a lossless handover
08/12/2009CN101507318A Radio communication device and method used in mobile communication system
08/12/2009CN101507317A Wireless communication device and wireless communication method used for mobile communication system
08/12/2009CN101507299A Device for adaptation of modulation and encoding scheme(s) of data intended to be broadcast to radio communication terminals
08/12/2009CN101507232A Transmission parameter modification control method and radio base station
08/12/2009CN101507217A Channel quality assessment method in OFDM(A) communications and a corresponding system
08/12/2009CN101507214A Equalizing structure and equalizing method
08/12/2009CN101507195A Optimizing requested downlink data by adjusting frame number by measuring actual transmission delay
08/12/2009CN101507169A Method and apparatus for acknowledgment repetition in orthogonal systems
08/12/2009CN101507168A Method and apparatus for low-overhead packet data transmission and control of reception mode
08/12/2009CN101507167A MIMO transmitter and receiver for supporting downlink communication of single channel codewords
08/12/2009CN101507166A Efficient CQI signaling in multi-beam MIMO systems
08/12/2009CN101507165A Method of increasing the capacity of the forward link MAC channel in a wireless communication system
08/12/2009CN101507164A Method and arrangement for adapting transmission of encoded media
08/12/2009CN101507163A Communications system and method
08/12/2009CN101507162A Systems and methods for reducing uplink resources to provide channel performance feedback for adjustment of downlink mimo channel data rates
08/12/2009CN101507161A System and method for routing messages within a messaging system
08/12/2009CN101505541A Method, base station and user equipment for transmitting random access time control information
08/12/2009CN101505539A Reliability detection of channel quality indicator (cq1) and application to outer loop power control
08/12/2009CN101505535A Method for allocating uplink ACK/NACK channel
08/12/2009CN101505516A Method and device for controlling data transmissions from several base stations to a mobile station in communication system
08/12/2009CN101505506A High speed downlink packet access indication modulation mode and method for judging modulation mode by terminal
08/12/2009CN101505494A Data processing method, base station and network control node
08/12/2009CN101505436A Method and equipment for multiple interface optical module adaptation
08/12/2009CN101505316A Method and device for reordering and multiplexing multimedia packets from multimedia streams pertaining to interrelated sessions
08/12/2009CN101505313A System, method and computer programming product for generating cached bitmap displacement in peer-to-peer network
08/12/2009CN101505293A Processing method and apparatus for uplink control channel data
08/12/2009CN101505289A Method and apparatus for localized frequency hopping for OFDMA transmissions with power efficient multiplexing
08/12/2009CN101505260A Message flow control method, system and apparatus
08/12/2009CN101505259A Method, system and apparatus for PBT tunnel asymmetrical protection
08/12/2009CN101505258A Method and apparatus for implementing service protection
08/12/2009CN101505237A Network quality determination method, apparatus and communication system
08/12/2009CN101505213A Adaptive HARQ scheme having novel encoder and decoder structure
08/12/2009CN101505212A Method for operating HARQ buffer
08/12/2009CN101505211A Method, system and multicast network for enhancing reliability of multicast
08/12/2009CN101505210A Information sending method and apparatus
08/12/2009CN101505209A Information sending method and apparatus
08/12/2009CN101505208A Method for allocating uplink ACK/NACK channel
08/12/2009CN101505207A Unitary space time coding scheme based on Gram-Schmidt orthogonalization procedure
08/12/2009CN101505206A Relay method, base station and user equipment for combined analog network coding
08/12/2009CN101505205A Open loop MIMO method, base station and user equipment based on direction of arrival
08/12/2009CN101505204A Method and system for utilization of an outer decoder in a broadcast services communication system
08/12/2009CN101505203A Detection method and apparatus for CAN bus element communication state
08/12/2009CN101505202A Adaptive error correction method for stream media transmission
08/12/2009CN101505201A Error control method and system
08/12/2009CN101505200A Reverse public channel access method and system in wireless network
08/12/2009CN101505199A Mobile communication method, mobile communication system and radio base station
08/12/2009CN101505198A Method and apparatus for efficient use of communication resources in a CDMA communication system
08/12/2009CN101505197A Method for indicating modulation mode by high speed shared control channel signal
08/12/2009CN101505189A Service information sending, receiving method and apparatus, sequential number synchronization system
08/12/2009CN101505188A Radio relay station and radio terminal
08/12/2009CN101504435A Detection apparatus and method for relay protection digital channel
08/11/2009US7574208 Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
08/11/2009US7574135 Method, apparatus and system for high-speed transmission on fiber optic channel
08/11/2009US7573963 Method and apparatus for reducing the processing rate of a chip-level equalization receiver
08/11/2009US7573962 Diversity code combining scheme for turbo coded systems
08/11/2009US7573959 Method and apparatus for removing impulse noise
08/11/2009US7573958 Receiver for and method of recovering transmitted symbols in a H-ARQ packet retransmission
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