Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
12/2007
12/19/2007CN101090379A Method and device for joint detection by kalman filter
12/19/2007CN101090366A Packet forwarding apparatus having gateway selecting function
12/19/2007CN101090365A Asynchronous serial data communication channel simulation method and equipment
12/19/2007CN101090309A Method for implementing DHCP service redundant and DHCP server
12/19/2007CN101090308A Heartbeat communication method and system
12/19/2007CN101090307A Full-digital non scratching switchover device and method
12/19/2007CN101090306A Code and decode multiple method in service channel
12/19/2007CN101090305A Radio physical layer channel code chain processing method
12/19/2007CN101090304A Cooperation transmission method based on joint network channel code
12/19/2007CN101090303A Prioritizing data in a wireless transmission
12/19/2007CN100356755C Method and system for polling protocol data unit of radio link control layer
12/19/2007CN100356754C Radio data communicator
12/19/2007CN100356749C Inverse multiplexer device
12/19/2007CN100356736C IP network jitter simulation method
12/19/2007CN100356721C Method and apparatus for wireless communications having varying data rates
12/19/2007CN100356709C Receiving device in radio communication system of using at least three transmitter attennas
12/19/2007CN100356697C Method and system for routing in low density parity check (ldpc) decoders
12/18/2007US7310768 Iterative decoder employing multiple external code error checks to lower the error floor
12/18/2007US7310761 Apparatus and method for retransmitting data packets in mobile ad hoc network environment
12/18/2007US7310749 Apparatus and method for trace stream identification of a processor debug halt signal
12/18/2007US7310746 Method for transmitting messages between bus users
12/18/2007US7310670 Multi-channel power line exchange protocol
12/18/2007US7310531 Transmission rate changing method, and base station apparatus using the same
12/18/2007US7310522 Systems for synchronous multipoint-to-point orthogonal frequency division multiplexing communication
12/18/2007US7310503 Diversity reception device and diversity reception method
12/18/2007US7310499 Method, apparatus and system for handling unreliable feedback information in a wireless network
12/18/2007US7310394 LMMSE-based RAKE receiver with channel tap assignment
12/18/2007US7310389 Method and apparatus for determining the errors of a multi-valued data signal that are outside the limits of an eye mask
12/18/2007US7310340 High rate packet data transmission system
12/18/2007US7310336 Hybrid automatic repeat request (HARQ) scheme with in-sequence delivery of packets
12/18/2007US7310329 System for sending text messages converted into speech through an internet connection to a telephone and method for running it
12/18/2007US7310324 Technique for reducing processing power in 3G systems
12/18/2007US7310316 Testing device
12/18/2007US7310315 Node judging method, communication system, and node measuring apparatus
12/18/2007US7310311 Ethernet switch with rate control and associated method
12/18/2007US7310304 Estimating channel parameters in multi-input, multi-output (MIMO) systems
12/18/2007CA2432588C Method and apparatus for fast change of internet protocol headers compression mechanism
12/18/2007CA2348027C Transmission power control method and transmission power control apparatus in mobile communication system
12/18/2007CA2337094C Bs digital broadcasting receiver
12/13/2007WO2007142858A2 Multi input multi output (mimo) orthogonal frequency division multiple access (ofdma) communication system
12/13/2007WO2007142476A2 Method of encoding/decoding using low density check code matrix
12/13/2007WO2007141710A1 Method and apparatus of space-time-frequency coding
12/13/2007WO2007141645A2 Multicast service on a high speed transport channel using point-to-point and point-to-multipoint transmission
12/13/2007WO2007141643A1 Dynamically adjusting the amount of packets to be acknowledged in an asymmetric communication system
12/13/2007WO2007141105A1 Channel quality reporting in an orthogonal frequency division multiplexing system
12/13/2007WO2007140723A1 A method, device and system to interconnect bearers based on virtual relay
12/13/2007WO2007127251A3 Variable ofdm subchannel coding and modulation
12/13/2007WO2007120107A3 Prioritized and piggy-backed ack/nack reports
12/13/2007WO2007108751A3 Method of reducing feedback signalling using sic
12/13/2007WO2007091833A3 Method for transmitting pilot for multiple carrier system
12/13/2007WO2007060574A3 A data processor system and a method for communicating data
12/13/2007WO2006110494A3 Parameter coordination in a vehicular communication network
12/13/2007US20070288997 Roaming using reassociation
12/13/2007US20070288824 Method For Retransmitting Packet In Mobile Communication System And Computer-Readable Medium Recorded Program Thereof
12/13/2007US20070288792 Storage controller redundancy using packet-based protocol to transmit buffer data over reflective memory channel
12/13/2007US20070288547 Edge incremental redundancy memory structure and memory management
12/13/2007US20070286322 Wander generator, and digital line tester and phase noise transfer characteristic analyzer using the same
12/13/2007US20070286317 High Data Rate Demodulation System
12/13/2007US20070286304 Method of transmitting and receiving data using precoding codebook in multi-user MIMO communication system and transmitter and receiver using the method
12/13/2007US20070286303 Wireless communication system, wireless communication apparatus, and wireless communication method
12/13/2007US20070286292 Turbo Decoding with Iterative Estimation of Channel Parameters
12/13/2007US20070286263 Satellite receiver
12/13/2007US20070286240 Guard tones in a multi-point to point orthoginal frequency division multiplexing system
12/13/2007US20070286239 Transmission system for transmitting a main signal and an auxiliary signal
12/13/2007US20070286235 Mobile radio communication system, communication apparatus applied in mobile radio communication system, and mobile radio communication method
12/13/2007US20070286153 Data multiplexing method and data multiplexer, and data transmitting method and data transmitter
12/13/2007US20070286146 Wireless Communication System, Wireless Communication Method, and Wireless Communication Apparatus
12/13/2007US20070286073 Method for in-place, lightweight Ack promotion in a wireless network environment
12/13/2007US20070286072 Method and system for measuring interest levels of digital messages
12/13/2007US20070286068 Method And Arrangement in a Telecommunication System
12/13/2007DE4403899B4 Vorrichtung zur seriellen Übertragung von Daten zwischen mindestens zwei Stationen Device for serial transmission of data between at least two stations
12/13/2007DE20321486U1 Endgerät zum Entschlüsseln eines geteilten Hochgeschwindigkeits-Kontrollkanals Terminal for descrambling a high speed shared control channel
12/13/2007DE202005009142U1 Vorrichtung zum dynamischen Zuweisen von H-ARQ-Verfahren An apparatus for dynamically allocating H-ARQ method
12/13/2007CA2653045A1 Cell specific retransmission of single frequency network mbms data
12/13/2007CA2652225A1 Method and apparatus for providing beamforming feedback in wireless communication systems
12/12/2007EP1865741A2 Method and apparatus for providing high speed data communication in a cellular environment
12/12/2007EP1865682A2 Radio link protocol enhancements for dynamic capacity wireless data channels
12/12/2007EP1865672A2 Wireless communication method, wireless communication apparatus and access point apparatus
12/12/2007EP1865645A1 Method for Transmitting Common Control Information in a Wireless Mobile Communication System
12/12/2007EP1865643A1 Transmitting apparatus, transmitting method, receiving apparatus and receiving method
12/12/2007EP1865637A1 Wireless communication apparatus and wireless communication method
12/12/2007EP1865635A1 Wireless communication apparatus and wireless communication method
12/12/2007EP1864474A1 Method of performing a layer operation in a communications network
12/12/2007EP1864437A2 Method and apparatus of controlling transmission of data block
12/12/2007EP1864422A1 Adaptive threshold setting for discontinuous transmission detection
12/12/2007EP1864421A2 Method of transferring data packets in a communications network
12/12/2007EP1864420A1 Hsdpa system with reduced inter-user interference
12/12/2007EP1864419A1 Method and apparatus for bit mapping enhanced-dedicated physical control channel (e-dpcch) information in umts wireless communication system
12/12/2007EP1864418A1 A transmit driver in a communication system
12/12/2007EP1864401A1 A method for allocating downlink data streams in a distributed antenna system
12/12/2007EP1863565A1 Diversity antenna control for implantable medical device telemetry
12/12/2007EP1771949B1 Sir estimation techniques
12/12/2007EP1754321A4 Method and apparatus for dynamically allocating h-arq processes
12/12/2007EP1754320A4 Method and apparatus for dynamically adjusting data transmission parameters and controlling h-arq processes
12/12/2007EP1687923B1 Power-based rate adaptation of wireless communication channels
12/12/2007EP1356455B1 Method and device for processing numerous audio binary streams
12/12/2007EP1177652B1 Method for forming acknowledgement data in a wireless communication system, and a wireless communication system
12/12/2007CN200990617Y Intermediate network equipment
12/12/2007CN101088302A Methods and devices for estimating uplink coverage in wireless communication networks with dynamic cell coverage
12/12/2007CN101088253A Apparatus and method for adjusting a duty cycle to save power in a computing system