Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
09/2007
09/25/2007US7274735 Constellation selection in a communication system
09/25/2007US7274730 QoS control method for transmission data for radio transmitter and radio receiver using the method
09/25/2007US7274714 Emulating of information flow
09/25/2007US7274695 Method and apparatus for processing ethernet data frame in media access control (MAC) sublayer of ethernet passive optical network (PON)
09/25/2007US7274661 Flow control method for quality streaming of audio/video/media over packet networks
09/25/2007US7274657 Methods and apparatus for providing redundancy in an asynchronous data transfer and source traffic control system
09/25/2007CA2408875C Transceiver apparatus and method for efficient high-speed data retransmission and decoding in a cdma mobile communication system
09/25/2007CA2405465C Apparatus and method for generating codes in a communications system
09/25/2007CA2395190C Harq device and method for mobile communication system
09/25/2007CA2203903C High rate reed-solomon concatenated trellis coded 16 star qam system for transmission of data over cellular mobile radio
09/25/2007CA2193379C Data transmission system with sliding-window data flow control
09/20/2007WO2007105915A1 Hybrid automatic repeat request method in a mobile communication system and transmission/reception method and apparatus using the same
09/20/2007WO2007105914A1 Apparatus and method for performing resource allocation and communication in a wireless communication system, and system using the same
09/20/2007WO2007104261A1 A method and system for supporting packet retransmission segmentation cascading
09/20/2007WO2007104231A1 A multimedia broadcast/multicast service communication method, network and apparatus
09/20/2007WO2007104169A1 Method for decoding digital information encoded with a channel code
09/20/2007WO2007084065A3 Method and arangement for multiplexed feedback information using harq
09/20/2007WO2007069153A3 Mimo receiver with ml detection having less complexity
09/20/2007WO2007063393A3 Apparatus, method and computer program product providing retransmission utilizing multiple arq mechanisms
09/20/2007WO2007050805A3 A method and apparatus for transmitting and receiving inband buffer level information in wireless communication systems
09/20/2007US20070217546 Transmission signals, method and apparatus
09/20/2007US20070217540 pre-coder selection based on resource block grouping
09/20/2007US20070217539 Method of transmitting data and estimating channel information in ofdm/ofdma mobile communications system
09/20/2007US20070217538 Systems and methods for improving performance of multiple spatial communication channels
09/20/2007US20070217537 Minimum Error Rate Lattice Space Time Codes for Wireless Communication
09/20/2007US20070217494 Device and Method for Judging Communication Quality and Program Used for the Judgment
09/20/2007US20070217386 Disjoint Iterative Chip Equalization and Multi-User Detection for Cdma Communication System on a Mimo Channnel
09/20/2007US20070217357 Transmisson Rate Determining Method, and Base Station Apparatus and Terminal Apparatus Utilizing the Same
09/20/2007US20070217325 Distributed control in synchronizing remote units to host unit
09/20/2007US20070217324 Distributed control in synchronizing remote units to host unit
09/20/2007DE112005002325T5 Turbokodiervorrichtung und -verfahren Turbokodiervorrichtung and procedures
09/20/2007DE112005002318T5 Übertragung mit hoher Geschwindigkeit und hoher Diversity über mehrere Sendeantennen Transmission with high speed and high diversity over multiple transmit antennas
09/19/2007EP1835745A2 Receiving terminal and method to receive a sub-program relating to a program
09/19/2007EP1835683A1 Method for modulation of a codeword
09/19/2007EP1835682A2 Apparatus and method for selecting modulation and filter roll-off to meet power and bandwidth requirements
09/19/2007EP1835681A2 Wireless communication system, transmitting device and receiving device
09/19/2007EP1835650A2 System and method for adaptive information rate communication
09/19/2007EP1835649A1 Wireless communication device and wireless communication method
09/19/2007EP1835647A1 Wireless transmitter, wireless receiver and wireless communication system
09/19/2007EP1835633A2 System and method for generating signal waveforms in a CDMA cellular telephone system
09/19/2007EP1835631A1 Control channel transmission method, base station and terminal
09/19/2007EP1834435A1 Apparatus and method for efficient transmission of acknowledgments
09/19/2007EP1834434A1 Method and apparatus for using different modulation schemes for a transmission of a packet
09/19/2007EP1834433A1 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
09/19/2007EP1834432A1 Method and transmitter structure reducing ambiguity by repetition rearrangement in the symbol domain
09/19/2007EP1834431A1 Systems and methods that utilize a capacity-based signal-to-noise ratio to predict and improve mobile communication
09/19/2007EP1687726B1 Method and apparatus for receiver detection on a pci-express bus
09/19/2007EP1671447B1 Bad frame indicator in gsm mobile system
09/19/2007EP1661427B1 Extended acknowledgement and rate control channel
09/19/2007EP1629649B1 Apparatus and method for precoding a multicarrier signal
09/19/2007EP1528732B1 Method and System for providing communications security
09/19/2007EP1527543B1 Error processing of user information received by a communication network
09/19/2007EP1476946A4 Improved turbo code based incremental redundancy
09/19/2007EP1449331B1 Data transmission
09/19/2007EP0997031B1 Adaptive channel encoding method and device
09/19/2007CN101040557A Communication control method, radio communication system, base station, and mobile station
09/19/2007CN101040480A Dmt symbol repetitioin in the presence of impulse noise
09/19/2007CN101040479A Code rate adaptation in a mimo system using virtual channels
09/19/2007CN101040478A Method and apparatus of turbo encoder
09/19/2007CN101040477A Method for correcting errors of program-associated data
09/19/2007CN101040476A Power control using erasure techniques
09/19/2007CN101040475A Assembling forward error correction frames
09/19/2007CN101040471A Ethernet extension for the data center
09/19/2007CN101040469A Burst transmission in a digital broadcasting network
09/19/2007CN101040264A Method and device for redundancy control of electrical devices
09/19/2007CN101039522A Mobility management control technique and mobile communications system
09/19/2007CN101039512A Method and apparatus for producing signal of sharing information channel of high speed downlink sharing channel
09/19/2007CN101039509A Channel transferring method for high speed downlink sharing channel and dedicated channel
09/19/2007CN101039460A Multi-media broadcast and multicast service (mbms) in a wireless communications system
09/19/2007CN101039453A Method for submitting scheduling information of high-speed uplink packet access
09/19/2007CN101039452A Method for transmitting scheduling information of enhanced dedication channel and system thereof
09/19/2007CN101039308A Method and system for transmitting data via a common transmission channel
09/19/2007CN101039304A Method for producing HARQ feedback signal and apparatus thereof
09/19/2007CN101039285A Method and apparatus for transmitting IMS domain message
09/19/2007CN101039276A Method for changing interface state of three-layered network equipment and three-layered network equipment
09/19/2007CN101039273A Communication equipment, transmission control method and transmission control program
09/19/2007CN101039272A Communication device and method
09/19/2007CN101039264A Method, equipment and system for realizing designated router to register at convergence point
09/19/2007CN101039263A Method for processing node overload of core network and mobile switch equipment and communication system
09/19/2007CN101039235A Method and apparatus for adjusting anti-interference of accessing point
09/19/2007CN101039226A Device and method for recognizing point-to-point application
09/19/2007CN101039223A DHCP monitoring method and apparatus thereof
09/19/2007CN101039204A Method for realizing multicast service of point-to-point protocol
09/19/2007CN101039174A Method and device for demapping a tributary recovering lower order synchronism
09/19/2007CN101039172A Ethernet ring network system and its protection method and standby host node
09/19/2007CN101039171A Method for demodulating ACK slot signal of HS-DPCCH channel
09/19/2007CN101039170A Method for supporting packet retransmission division cascade
09/19/2007CN101039169A Channel multiplexing method and apparatus in third-generation mobile communication long-term evolution system
09/19/2007CN101039168A Method for estimating bit error probability and receiver for applying the same
09/19/2007CN101039167A Multicasting network system and method for detecting link fault of multicasting network
09/19/2007CN101039166A 无线通信装置和无线通信方法 The wireless communication apparatus and wireless communication method
09/19/2007CN101039165A Information feedback method based on multi-antenna self-adaptive modulation coding and apparatus thereof
09/19/2007CN101039164A Method and module for processing downlink data of multi-input multi-output system
09/19/2007CN101039163A Method and system for selecting and transmitting self-adaptive wave velocity in related multi-input multi-output system
09/19/2007CN101039162A Method, apparatus and system for determining feedback in multi-input multi-output system
09/19/2007CN101039143A Method for adjusting downlink modulation coding mode
09/19/2007CN101039135A Constellation rotation-based multi-antenna transmission method and system
09/19/2007CN101039133A Multi-media broadcast and multicast service (mbms) in a wireless communications system
09/19/2007CN101039127A Method for OFDM transmission with low latency, a base station, a user terminal and a network therefor
09/19/2007CN101039119A Encoding and decoding methods and systems