Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
01/2007
01/24/2007CN1901430A System and method for blind transport format detection with cyclic redundancy check
01/24/2007CN1901429A Apparatus selectively adopting different determining criteria, and method thereof
01/24/2007CN1901428A Decoder with inner forward error correction for synchronous digital seriesl/synchronous fiber optic net system
01/24/2007CN1297115C Method for the transmission of data packets in a mobile radio system
01/24/2007CN1297091C Transmitter and receiver
01/24/2007CN1297088C Receiver
01/24/2007CN1297085C Robust method and apparatus enabling multi-mode wireless optical communication
01/24/2007CN1297076C Transmission/reception apparatus for wireless system with three transmission antennas
01/24/2007CN1297072C Radio base station arrangement and decoding apparatus and decoding method used thereof
01/23/2007US7168031 Method for channel decoding a data stream containing useful data and redundant data, device for channel decoding, computer-readable storage medium and computer program element
01/23/2007US7168023 Method and apparatus for full rate erasure handling in CDMA
01/23/2007US7168022 Transmission control method and system
01/23/2007US7168015 TF-determination apparatus, and TF-determination method as well as program to be executed for implementing the TF-determination method
01/23/2007US7167883 Filter with multipliers operating in ones complement arithmetic
01/23/2007US7167708 Wireless channel selection apparatus including scanning logic
01/23/2007US7167696 Method for scanning radio frequency channels
01/23/2007US7167684 Rate control for multi-channel communications systems
01/23/2007US7167683 Bad frame indicator for radio telephone receivers
01/23/2007US7167679 Display terminal
01/23/2007US7167531 System and method for shared decoding using a data replay scheme
01/23/2007US7167529 Method and device for radio signal reception
01/23/2007US7167512 Communication method, communication apparatus, software program and computer-readable recording medium for avoiding delay in authentication due to interruption of communication
01/23/2007US7167507 Equalizer and method for performing equalization in a wireless communications system
01/23/2007US7167475 Data packet numbering in packet-switched data transmission
01/23/2007US7167461 Method and apparatus for processing shared subpackets in a communication system
01/23/2007US7167460 Method and apparatus for providing variable rate data in a communications system using non-orthogonal overflow channels
01/23/2007US7167448 Prioritization of remote services messages within a low bandwidth environment
01/23/2007US7167445 Virtual line switched ring (VLSR) connection state distribution scheme
01/23/2007US7167442 Hitless protection switching
01/23/2007US7167212 VSB reception system with enhanced signal detection or processing supplemental data
01/23/2007US7167110 Multi-level communication system and method with error correction
01/23/2007US7165619 Subsea intervention system, method and components thereof
01/23/2007CA2353263C Method and apparatus for transmitting data packets
01/23/2007CA2332405C Communication system
01/20/2007CA2779498A1 System and method for a conference server architecture for low delay and distributed conferencing applications
01/20/2007CA2615352A1 System and method for jitter buffer reduction in scalable coding
01/18/2007WO2007008163A1 Method and arrangement for coding and scheduling in a retransmission communication system
01/18/2007WO2007008162A1 Method and arrangement for coding and scheduling in packet data communication systems
01/18/2007WO2007008123A1 Method and arrangement for coding and scheduling in packet data communication systems
01/18/2007WO2007008036A2 Method for transmitting/receiving signal having spread training symbol in mobile communication system
01/18/2007WO2007007899A1 Radio apparatus
01/18/2007WO2007007383A1 Transmitting apparatus, receiving apparatus and information communication method
01/18/2007WO2007007153A2 Techniques to improve redundancy for multi-carrier wireless systems
01/18/2007WO2007006793A1 Self-optimization of time division duplex (tdd) timing and adaptive modulation thresholds
01/18/2007WO2006126964A3 Enhanced voip media flow quality by adapting speech encoding based on selected modulation and coding scheme (mcs)
01/18/2007WO2006044211A3 Ultra-wideband communication apparatus and methods
01/18/2007US20070016841 Variable code rate and signal constellation turbo trellis coded modulation codec
01/18/2007US20070016838 Adaptive hybrid ARQ systems with BCJR decoding
01/18/2007US20070016837 Computer-implemented method for correcting transmission errors using linear programming
01/18/2007US20070015551 Portable terminal device
01/18/2007US20070014386 Diversity Receiving Apparatus, Controlling Method of the Same, and Computer-Readable Medium Containing Program Therefor
01/18/2007US20070014375 Radio apparatus
01/18/2007US20070014292 Protocol optimization for wireless networks
01/18/2007US20070014237 Communication apparatus, communication system and communication control program
01/18/2007US20070014231 Router and method for protocol process migration
01/18/2007CA2613655A1 Method and arrangement for coding and scheduling in packet data communication systems
01/17/2007EP1744557A1 Method and device for shaping the service flow transmitted in network
01/17/2007EP1744509A2 LAN communication method and system
01/17/2007EP1744486A1 Simplified remote interface device and method for determining a failure at an optical fiber link terminated with a remote interface device
01/17/2007EP1744482A1 Wireless communication system, wireless communication method, and wireless comunication device
01/17/2007EP1744464A1 Wireless communication apparatus and communication quality estimating method
01/17/2007EP1744304A2 Data embedding device and data extraction device
01/17/2007EP1744250A1 Data communication system, data communication method, and data communication apparatus
01/17/2007EP1743500A1 Reduced performance mode of operation for use as needed by a wireless communication terminal
01/17/2007EP1743445A2 Packet data transmitting method and mobile communication system using the same
01/17/2007EP1743444A1 A redundancy version implementation for an uplink enhanced dedicated channel
01/17/2007EP1743431A2 File download and streaming system
01/17/2007EP1743183A1 Wireless quality-of-service detection method
01/17/2007EP1563629B1 Method for signature forming and data transmission
01/17/2007EP1535413B1 Efficient memory allocation in a wireless transmit/receiver unit
01/17/2007EP1525487B1 Method and system that improves interoperability of a radio network controller and a base station in cellular system with downlink congestion control
01/17/2007EP1497944B1 Diagonally layered multi-antenna transmission for frequency selective channels
01/17/2007EP1442545B1 Stfbc coding/decoding apparatus and method in an ofdm mobile communication system
01/17/2007EP1397879B1 Clock recovery circuit
01/17/2007EP1044544B1 Reduction of the crest factor in ofdm signal
01/17/2007CN1898980A Method for operating a radio station and a subscriber station of a radio communication system, and corresponding radio station and subscriber station
01/17/2007CN1898930A Rate selection for a multi-carrier mimo system
01/17/2007CN1898928A Universal derotator for umts modes
01/17/2007CN1898894A Spatial division multiplexing for mimo devices
01/17/2007CN1898893A Multicarrier mimo transmission
01/17/2007CN1898892A 无线通信系统和无线发射机 The wireless communication system and a wireless transmitter
01/17/2007CN1898891A Apparatus and method for transmitting and receiving coded data by encoder having unequal error probability in mobile communication system
01/17/2007CN1898888A Wireless communication system, wireless communication apparatus, and resource assignment method used therein
01/17/2007CN1898649A Preventing network reset denial of service attacks
01/17/2007CN1897758A Method and apparatus for routing in multi-hop relay cellular network
01/17/2007CN1897752A Method for generating user identifier H-RNTI of HSDPA system
01/17/2007CN1897751A Transmittal of heartbeat signal to reduce error probability
01/17/2007CN1897717A Tyre pressurel temperature monitoring system and automobile therewith
01/17/2007CN1897600A Portable terminal device
01/17/2007CN1897543A System and method for privilege management and revocation
01/17/2007CN1897515A Method for assuring equipment software on-line downloading reliability
01/17/2007CN1897514A Intersection-protocol data unit method for wireless link control layer transmitting determination mode
01/17/2007CN1897513A Series telecommunication of monolithic processor and monolithic unit control system
01/17/2007CN1897512A Error correcting apparatus
01/17/2007CN1897511A Boundary-information arrangement of just-in-circulation LDPC encoder
01/17/2007CN1897510A Error-correcting apparatus including multiple error-correcting modules functioning in parallel and related method
01/17/2007CN1295905C Octave pulse data transmission method and apparatus
01/17/2007CN1295884C Information transmission apparatus, information transmission method, information reception apparatus and method thereof
01/17/2007CN1295883C Space-efficient turbo decoder
01/16/2007US7165209 System and method for use of shortening and puncturing in an adapative code for band and time-selective communications