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)
08/2008
08/20/2008CN101247211A Communication device, radio communication terminal, radio base station and communication method
08/20/2008CN101247210A Method for implementing multicast forwarding tree based on multicast source discovering protocol
08/20/2008CN101247209A Method and apparatus for condition report feedback
08/20/2008CN101247208A Descending multi-user association space division multiplex signal transmitting and receiving method
08/20/2008CN101247207A Hybrid sphere decoding method and system
08/20/2008CN101247206A Layered transmission method and control system of peer-to-peer network
08/20/2008CN101247205A Combined periodic line consumption measurement encoding method
08/20/2008CN101247204A Robustness pattern detection implementing method of global digital broadcasting system
08/20/2008CN101247203A Apparatus and method for determining a detected punctured position in punctured convolutional codes
08/20/2008CN101247202A Method for generating ldpc code for a LDPC based TDS-OFDM system
08/20/2008CN101247201A Synchronous frame transmitting and receiving method, detecting system and transmitting terminal, receiving terminal equipment
08/20/2008CN101247194A Document receiving method of mobile multimedia broadcasting system
08/20/2008CN101247171A Device and method for using appointed resource to transmit control channel
08/20/2008CN101247166A Device and method for transmitting scheduling request information
08/20/2008CN101247160A Method for real-time conveying DGPS data through unmanned aerial vehicle control periodic line
08/20/2008CN101247159A Activation code path detecting method for multi-antenna association detecting system
08/20/2008CN101247158A Multi-aerial system transmitting mode and modulation mode selection method of non-ideal communication channel
08/20/2008CN101247157A Method and system for an alternating channel delta quantizer for 2x2 mimo pre-coders with finite rate channel state information feedback
08/20/2008CN101247156A Data synchronization implementing method
08/20/2008CN101247150A External loop power control method and device for HSDSCH, BLER regulation method and device
08/20/2008CN101247148A Method, system and base station for implementing power control
08/20/2008CN101247131A A method for interleaving bits, a base station, a user terminal and a communication network therefor
08/20/2008CN101246207A Implementing method for generating data code stream after scrambling in GPS disturbance system
08/20/2008CN100413286C Data transmission method adapted to network system for broadcasting distribution of streaming contents
08/20/2008CN100413243C Information transmission system
08/20/2008CN100413242C Method and device for estimating communication quality
08/20/2008CN100413241C Data retransmission method
08/20/2008CN100413240C Improved circulation redundance detection method for information length detection and error detection
08/20/2008CN100413239C Transmission of interlaced multiplex data stream
08/20/2008CN100413224C CDMA wireless systems
08/20/2008CN100412844C Method and device for efficient distribution of multicastable services
08/19/2008US7415709 Virtual resource ID mapping
08/19/2008US7415658 Forward error correction mapping and de-mapping techniques
08/19/2008US7415651 Data communication system with multi-dimensional error-correction product codes
08/19/2008US7415624 System and method for saving power in a wireless network by reducing power to a wireless station for a time interval if a received packet fails an integrity check
08/19/2008US7415613 System and method for detecting alteration of objects
08/19/2008US7415583 Method and apparatus for freeing memory
08/19/2008US7415548 Communication network having a plurality of bridging nodes which transmits a polling message with backward learning technique to determine communication pathway
08/19/2008US7415263 Receiver for a wireless communication device
08/19/2008US7415085 OFDM receiver
08/19/2008US7415079 Decoder design adaptable to decode coded signals using min* or max* processing
08/19/2008US7415076 Method and system for utilizing space-time codes for block fading channels
08/19/2008US7415075 Multi-rate encoding and decoding system
08/19/2008US7415074 MIMO transmission and reception methods and devices
08/19/2008US7415073 Communication channel calibration for drift conditions
08/19/2008US7415063 Method to estimate noise in data
08/19/2008US7415045 Method and a system for transferring AMR signaling frames on halfrate channels
08/19/2008US7415043 Code division multiple access (CDMA) method and apparatus for protecting and authenticating wirelessly transmitted digital information
08/19/2008US7415040 Method for transmitting signals in mobile communication system
08/19/2008US7415032 Aggregatable connectivity
08/19/2008US7415001 Method and receiver for processing a multi-user signal
08/19/2008US7414989 ACK/NACK determination reliability for a communication device
08/19/2008US7414974 Transmission control apparatus and method for TCP/IP suite
08/19/2008US7414961 System and method for multiframe alignment in a multipoint-to-point orthogonal frequency division multiplexing system
08/19/2008US7414960 Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing
08/19/2008US7414959 Communication device for receiving and transmitting OFDM signals in a wireless communication system
08/19/2008CA2300884C A method for selecting a combination of modulation and channel coding schemes in a digital communication system
08/14/2008WO2008098225A2 Mimo transmission with rank-dependent precoding
08/14/2008WO2008097708A1 Method and apparatus for offsetting a packet format table
08/14/2008WO2008097177A2 Improved l1 control signaling for utran hsdpa
08/14/2008WO2008097148A1 A method and a device for improved retransmissions
08/14/2008WO2008097042A2 Method for performing virtual multiple antenna transmission in uplink using feedback information and mobile terminal supporting the same
08/14/2008WO2008097041A2 Method for transmitting and receiving feedback information
08/14/2008WO2008097037A1 Method and apparatus for multiplexing frequency hopping in a communication system
08/14/2008WO2008097023A1 Method of performing random access procedure in wireless communication system
08/14/2008WO2008096997A2 Method for transmitting channel quality information based on differential scheme
08/14/2008WO2008096878A1 Retransmission control method and receiving side apparatus
08/14/2008WO2008096877A1 Retransmission control method and receiving side apparatus
08/14/2008WO2008096627A1 Base station device, mobile station, wireless communication system, and communication control method
08/14/2008WO2008096308A1 Method and apparatus for hybrid automatic repeat request in multiple antenna system
08/14/2008WO2008096304A2 Transmission method, transmitter and data processing system comprising a transmitter
08/14/2008WO2008096259A2 Method and apparatus for acknowledgement signaling
08/14/2008WO2008096232A1 Method and apparatus for providing acknowledgment signaling
08/14/2008WO2008096086A2 Method for packet loss processing
08/14/2008WO2008096038A1 Detection method and apparatus for a multi-stream mimo
08/14/2008WO2008095990A1 Loopback circuit
08/14/2008WO2008095369A1 Communication adapter layer system, method and device for obtaining network element information
08/14/2008WO2008095285A1 Method and system for robust mac signaling
08/14/2008WO2008095250A1 Wireless network communications system
08/14/2008WO2008095249A1 Selective communications network functionality
08/14/2008WO2008075180A3 Delay constrained use of automatic repeat request for multi-hop communication systems
08/14/2008WO2008075177A3 Techniques for rts/cts usage for wireless networks
08/14/2008WO2008073335A3 Cooperative relaying using dirty paper coding
08/14/2008WO2008045469A3 Determining a mode to transmit data
08/14/2008WO2008042367A3 Method and apparatus of adaptive sequence numbering in a wireless communication system
08/14/2008WO2008033906A3 Programmable continuous phase modulation (cpm) decoder and associated methods
08/14/2008WO2008030152A8 Optimizing requested downlink data by adjusting frame number by measuring actual transmission delay
08/14/2008WO2008006088A3 Dynamic frequency allocation and modulation scheme for control information
08/14/2008WO2007089352A3 Reliable, high-throughput, high-performance transport and routing mechanism for arbitrary data flows
08/14/2008WO2005112357A3 Method and apparatus for forwarding non-consecutive data blocks in enhanced uplink transmissions
08/14/2008US20080195911 Automatic repeat request (arq) reset method
08/14/2008US20080194286 Systems and methods for performing outer loop power control in wireless communication systems
08/14/2008US20080192859 Cross-Over Compensation by Selective Inversion
08/14/2008US20080192808 Base station having a set of phased array antennas
08/14/2008US20080192683 Apparatus and Method for Transmitting and Receiving Packet Data Using Multiple Antennas in a Wireless Communication System
08/14/2008US20080192676 Quality dependent data communications channel
08/14/2008US20080192671 Mobile Telecommunication
08/14/2008US20080192661 Radio Transmission Method
08/14/2008US20080192637 Rule verification apparatus and rule verification method
08/14/2008US20080191911 Noise-riding video signal threshold generation scheme for a plurality of video signal channels
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