Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
04/2008
04/30/2008CN101170341A Space division multi-address access code book construction method and its dispatching method
04/30/2008CN101170335A Space-time encoding and decoding method and device in multi-antenna radio communication system
04/30/2008CN101170333A Practical environment testing platform for distributed multi-input and multi-output radio communication system
04/30/2008CN100385970C System and method for transmitting units of messages in a mobile communication system
04/30/2008CN100385962C System and method for business processing start procedure of chain circuit and medium access control layer
04/30/2008CN100385847C Scattered pilot pattern and channel estimation method for MIMO-OFDM systems
04/30/2008CN100385846C System and method for prioritization of retransmission of protocol data units to assist radio-link-control retransmission
04/30/2008CN100385845C Hybrid ARQ method for packet data transmission
04/30/2008CN100385844C Communication terminal and base station
04/30/2008CN100385843C Resource allocation for MIMO-OFDM communication systems
04/30/2008CN100385842C Self-adaptive method and device for coding/decoding mode of self-adaptive multi-rate speech coder/decoder
04/30/2008CN100385837C Apparatus and method for releasing reverse common channel in CDMA communication system
04/30/2008CN100385826C Reduced-complexity antenna system using multiplexed receive chain processing
04/30/2008CN100385823C Multiple input and multipute output telecommunication system with speed-up ball decode
04/30/2008CN100385798C Method for estimating transmission channel in telecommunication system
04/30/2008CN100385796C Channel coding method for low-density checking code
04/30/2008CN100385795C Device for channel coding/decoding in communication system
04/30/2008CN100385512C Write-once optical recording medium and defect management information management method thereof
04/30/2008CN100384356C Suspended material having external slits
04/29/2008US7367022 Methods and apparatus for optimizing the operating speed and size of a computer program
04/29/2008US7366968 Data processing apparatus, and its processing method, program product and mobile telephone apparatus
04/29/2008US7366962 Interleaving/deinterleaving method and apparatus
04/29/2008US7366913 Knowledge-type authorization device and methods
04/29/2008US7366802 Method in a frame based system for reserving a plurality of buffers based on a selected communication protocol
04/29/2008US7366537 Wireless network apparatus and system
04/29/2008US7366504 Program for associating access points with stations using bid techniques
04/29/2008US7366496 Method of checking amount of transmitted data
04/29/2008US7366477 Redundancy version implementation for an uplink enhanced dedicated channel
04/29/2008US7366475 Signal strength measurements in cellular telecommunication systems
04/29/2008US7366272 Method and device for transmitting packet data in mobile communication system
04/29/2008US7366266 Space time block coded transmit antenna diversity for WCDMA
04/29/2008US7366259 Channel estimator
04/29/2008US7366258 Chip blanking and processing in SCDMA to mitigate impulse and burst noise and/or distortion
04/29/2008US7366254 Edge incremental redundancy support in a cellular wireless terminal
04/29/2008US7366249 Method for transmitting optimally interleaved data in a MIMO telecommunication system
04/29/2008US7366244 Method and system for antenna interference cancellation
04/29/2008US7366233 Assembly for measurement demodulation and modulation error detection of a digitally modulated receive signal
04/29/2008US7366232 Method and device for the automatic selection of the bit rate in high frequency transmissions
04/29/2008US7366195 Apparatus and method for efficiently transmitting and receiving multicast data
04/29/2008US7366177 Transmit scheduling supporting temporarily unavailable receivers
04/29/2008US7366172 Receiver-driven layered error correction multicast over heterogeneous packet networks
04/29/2008US7366154 Forward error correction scheme for high rate data exchange in a wireless system
04/29/2008US7366151 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
04/29/2008US7366142 Controlling multiple modems in a wireless terminal using dynamically varying modem transmit power limits
04/29/2008US7366133 Integrated, self-optimizing, multi-parameter/multi-variable point-to-multipoint communication system [II]
04/29/2008US7366122 Apparatus and method for processing data in high speed downlink packet access (HSDPA) communication system
04/29/2008US7366119 Data receiving and transmitting method with coding type determination
04/29/2008US7366106 Radio communication terminal and communication method
04/29/2008US7366099 Method and apparatus for synchronizing a data communications network
04/29/2008US7366095 Method for controlling access to a shared wireless medium or several connections
04/29/2008US7366091 Method and apparatus for changing parallel clock signals in a digital data transmission
04/29/2008US7366088 Method and orthogonal frequency division multiplexing (OFDM) receiver for reducing the influence of harmonic interference on OFDM transmission systems
04/29/2008CA2263669C Transmission of digital signals by orthogonal frequency division multiplexing
04/24/2008WO2008048188A1 A method and system for data transmission in a multiple input multiple output (mimo) system
04/24/2008WO2008047069A1 Data communications
04/24/2008WO2008046822A1 Method for controlling retransmissions of multicast scalable data
04/24/2008WO2008046441A1 Method and node for the control of a connection in a communication network
04/24/2008WO2008030798A3 Method and apparatus for data symbol and control symbol multiplexing
04/24/2008WO2008027672A3 Adaptive feedback for wireless systems using broadcasting
04/24/2008WO2008024286A3 Method of increasing the capacity of the forward link mac channel in a wireless communication system
04/24/2008WO2008021188A3 Method and apparatus for controlling transmission of a channel quality indicator
04/24/2008WO2008011345A3 Receiver having multi-antenna log likelihood ratio generation with channel estimation error
04/24/2008WO2008004062A3 Transmission of success and failure indications (ack_bitmap) in relay networks
04/24/2008WO2007136337A3 Method and apparatus for generating channel quality information for wireless communication
04/24/2008US20080098287 Detection and mitigation of temporary impairments in a communications channel
04/24/2008US20080098283 Outer coding methods for broadcast/multicast content and related apparatus
04/24/2008US20080098275 System and program product for error recovery while decoding cached compressed data
04/24/2008US20080098273 Method and apparatus for encoding and decoding data
04/24/2008US20080098181 Software Transactional Memory for Dynamically Sizable Shared Data Structures
04/24/2008US20080098175 System and program product for error recovery while decoding cached compressed data
04/24/2008US20080097765 Generic on-chip homing and resident, real-time bit exact tests
04/24/2008US20080096574 Dyanmic power amplifier backoff
04/24/2008US20080095281 MIMO decoding
04/24/2008US20080095270 Transmission apparatus, reception apparatus and digital radio communication method
04/24/2008US20080095253 Communication apparatus
04/24/2008US20080095109 Method and apparatus for ackch with repetition in orthogonal systems
04/24/2008US20080095039 Stfbc coding/decoding apparatus and method in an ofdm mobile communication system
04/24/2008US20080094661 Method for controlling error of internet fax data
04/24/2008US20080094262 Data modulating method and apparatus, data demodulating method and apparatus, and code arranging method
04/24/2008DE19857677B4 Verfahren und Anordnung zur Kodierung von Symbolen für eine Übertragung über eine Funkschnittstelle eines Funk-Kommunikationssystems Method and arrangement for encoding symbols for transmission over a radio interface of a radio communication system
04/23/2008EP1914948A1 Radio transmission device, and radio transmission method
04/23/2008EP1914947A1 Pre-coding for MIMO system
04/23/2008EP1914923A2 Mobile communication system, base station device and method of estimating number of uplink packet retransmissions thereof
04/23/2008EP1914922A1 Intelligent IPTV retransmission request
04/23/2008EP1914921A1 Message retransmission in a multihop radio communication system
04/23/2008EP1914920A2 Forward error correction scheme for data channels using turbo codes
04/23/2008EP1914918A1 Ofdm reception device and ofdm receiver using the same
04/23/2008EP1914896A1 Transmitter apparatus, coder apparatus and decoder apparatus
04/23/2008EP1914895A2 Data multiplexing method and data multiplexer, and data transmitting method and data transmitter
04/23/2008EP1913744A2 Integrated packet latency aware qos scheduling using proportional fairness and weighted fair queuing for wireless integrated multimedia packet services
04/23/2008EP1913739A2 System and method for a forward link only physical layer
04/23/2008EP1913723A1 Method and apparatus to transmit and/or receive data via wireless network and wireless device
04/23/2008EP1913722A1 Dedicated control channel detection for enhanced dedicated channel
04/23/2008EP1913721A1 Wireless communication system and method
04/23/2008EP1913716A2 Providing optimal uplink data rates to mobile stations when mobile networks send parameters controlling the data rates
04/23/2008EP1878111A4 Dc offset detection and cancellation in a receiver
04/23/2008EP1481495B1 Method and apparatus for estimating power required for transmission of data at a rate in a communication system
04/23/2008EP1212839B1 System and method for accurately predicting signal to interference and noise ratio to improve communications system performance
04/23/2008EP1164696B1 Wander generator and digital line tester comprising the same
04/23/2008CN101167294A Method and device for coordinated relay