Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
06/2011
06/08/2011CN101770776B Coding method and device, decoding method and device for instantaneous signal and processing system
06/08/2011CN101610523B Method and system for reporting channel information in time-division duplex system
06/08/2011CN101547514B Resource scheduling method
06/08/2011CN101518149B Mobile communication system, user equipment, and method for reducing communication processing completion time used for them
06/08/2011CN101494519B Method and apparatus for implementing passive error frame in CAN protocol
06/08/2011CN101394378B Channel quality feedback method, device and user terminal for multiple base station collaboration group
06/08/2011CN101394260B Method and apparatus for realizing main standby inverting and load sharing
06/08/2011CN101369962B Method and network appliance for forwarding packet
06/08/2011CN101330410B Far-end loopback test method, system and exchange
06/08/2011CN101304377B Relay station, base station, relay method, transmission method for use in a multi-hop network
06/08/2011CN101299746B Method and device for mapping/de-mapping constellation as well as linear transformation constellation map
06/08/2011CN101296337B 数字电视接收系统 Digital TV reception system
06/08/2011CN101292459B Method and apparatus for estimating voice quality
06/08/2011CN101262323B RLP retransmission for CDMA communication systems
06/08/2011CN101241635B Trans-interval sampling method adopting centralized combiner
06/08/2011CN101202545B High-accuracy data receiving time service instrument
06/08/2011CN101155156B Channel estimation method and device and pilot frequency sequence generation method and device
06/08/2011CN101127752B Method for channel estimation with spatial division multiplexing in an orthogonal frequency division multiplexing system
06/08/2011CN101095301B Techniques to preserve bandwidth in a communication system
06/08/2011CN101034935B Data multiplexing method of multi-user device for the mobile communication network and its system
06/07/2011US7958431 Method for interleaving data in a communication device
06/07/2011US7958428 LDPC (low density parity check) coded signal decoding using parallel and simultaneous bit node and check node processing
06/07/2011US7958425 Method and apparatus for communications using turbo like codes
06/07/2011US7958423 Method and apparatus for performing hybrid automatic retransmission request (HARQ) in a mobile communication system
06/07/2011US7958408 On-chip receiver sensitivity test mechanism
06/07/2011US7957961 Method and apparatus for obtaining an attenuation factor
06/07/2011US7957726 System and method for porting a personalized indicium assigned to a mobile communications device
06/07/2011US7957495 Method and device for suppressing narrowband interference
06/07/2011US7957486 Transmission link adaptation
06/07/2011US7957485 Reduced complexity parametric covariance estimation for precoded MIMO transmissions
06/07/2011US7957483 Transmission/reception apparatus and method for supporting MIMO technology in a forward link of a high rate packet data system
06/07/2011US7957460 Method of and a device for generating a signal having a predetermined quality criterion for use in or on a communication system
06/07/2011US7957409 Methods and devices for transmitting data between storage area networks
06/07/2011US7957389 Method of stall identification and recovery
06/07/2011US7957388 VLAN protocol
06/07/2011US7957380 Support of unidirectional link in IS-IS without IP encapsulation and in presence of unidirectional return path
06/07/2011US7957342 Master station of communication system and access control method
06/07/2011US7957324 Utilizing bandwidth in ring network using path cost and protection techniques
06/07/2011US7957314 System and method for provisioning charging and policy control in a network environment
06/07/2011US7957308 Selectable training signals based on stored previous connection information for DMT-based system
06/07/2011US7957307 Reducing effects of packet loss in video transmissions
06/07/2011US7957302 Identifying analog access line impairments using digital measurements
06/07/2011US7957290 Radio communication system, radio communication apparatus, and radio communication method
06/07/2011US7957284 System and method for optimizing network bandwidth usage
06/07/2011US7957280 Classification and verification of static file transfer protocols
06/07/2011US7957265 Systems and method for orthogonal frequency divisional multiplexing
06/07/2011US7957263 Method and apparatus for acknowledging reverse link transmissions in a communications system
06/07/2011US7957258 Communication device for receiving and transmitting OFDM signals in a wireless communication system
06/07/2011CA2498703C Recall device
06/07/2011CA2484363C Point to multi-point services using high speed shared channels in wireless communication systems
06/03/2011WO2011066515A1 Forward link data rate control and rate indication for satellite-enabled communications systems
06/03/2011WO2011066514A1 Reverse link data rate indication for satellite-enabled communication systems
06/03/2011WO2011065746A2 Method for recovering a frame that failed to be transmitted in a mu-mimo based wireless communication system
06/03/2011WO2011065294A1 Quality control device, moving image transmission system, quality control method, and recording medium
06/03/2011WO2011064837A1 Receiver, reception method, and reception control program
06/03/2011WO2011064810A1 Method and apparatus for dynamically adapting the number of retransmissions
06/03/2011WO2011064676A2 Data transmission method and system
06/03/2011WO2011064397A1 Method for calibrating thresholds and threshold calibration module for a satellite telecommunications system
06/03/2011WO2011064345A1 Adaptive distributed turbo coding method for a cooperative network
06/03/2011WO2011064106A2 Harq procedure with processing of stored soft-bits
06/03/2011WO2011063705A1 Receiving method and device in dual space time transmit diversity mode
06/03/2011WO2011063693A1 Method and system for recovering lost media data packets
06/03/2011WO2011063657A1 Method and system of anti-spam
06/03/2011WO2011063550A1 Channel decoding method and device thereof
06/03/2011WO2011063516A1 System and method for alerting a user on an external device of notifications or alerts originating from a network-connected device
06/03/2011WO2011044524A3 Downlink control information for efficient decoding
06/03/2011WO2011044172A3 Method and apparatus for puncturing data regions for signals to minimize data loss
06/03/2011WO2011043871A9 Device, system and method of communicating data over wireless communication symbols with check code
06/03/2011WO2011014728A3 Utilization of a known portion of a payload to decode a payload having a known and an unknown portion
06/03/2011CA2786225A1 System and method for alerting a user on an external device of notifications or alerts originating from a network-connected device
06/03/2011CA2782261A1 Method for calibrating thresholds and threshold calibration module for a satellite telecommunications system
06/02/2011US20110131465 Sets of rate-compatible universal turbo codes nearly optimized over various rates and interleaver sizes
06/02/2011US20110131461 Communication Network Element and Mthod Transmitting Data
06/02/2011US20110129038 Radio communication method, radio transmitting apparatus, and radio receiving apparatus
06/02/2011US20110129019 Vsb reception system with enhanced signal detection for processing supplemental data
06/02/2011US20110128973 Medium access control layer that encapsulates data from a plurality of received data units into a plurality of independently transmittable blocks
06/01/2011EP2328297A1 Data packet transmission regime modification and notification thereof to a set of active base stations
06/01/2011EP2328296A1 HARQ procedure with processing of stored soft-bits
06/01/2011EP2328295A1 Packet transmission method and node
06/01/2011EP2328294A2 Method and device for transmitting uplink signal including data and control information via uplink channel
06/01/2011EP2328293A2 Variable rate twisted pair, backplane and direct attach copper physical layer devices
06/01/2011EP2327182A2 Identification of packet traffic transmitted by various devices operated in multiple overlapped frequency bands in packet-based ofdm systems
06/01/2011EP2327181A1 Method and arrangement in a telecommunication system
06/01/2011EP2327180A2 Effective utilization of header space for error correction in aggregate frames
06/01/2011EP2327179A2 Iterative decoding of blocks with cyclic redundancy checks
06/01/2011EP2327178A1 Interference handling using a priori knowledge on interfering signal characteristics
06/01/2011EP2327177A1 Protection mechanism for a communications network
06/01/2011EP2327166A1 Methods and devices for spatial coding
06/01/2011EP1797661B1 Assembling forward error correction frames
06/01/2011CN201849492U Railway inter-station semi-automatic block signal transmission system
06/01/2011CN1973475B Receiving method and system for communication through frequency-selective channels with multiple transmitting antennas and receiving antenas
06/01/2011CN102084683A Radio communication device, radio communication system, and radio communication method
06/01/2011CN102084635A Transmission of multimedia streams to mobile devices with uncoded transport tunneling
06/01/2011CN102084619A Method and apparatus for setting a happy bit on an E-DCH dedicated physical control channel
06/01/2011CN102084618A Method and apparatus for providing acknowledgment bundling
06/01/2011CN102084617A System and method of puncturing pulses in a receiver or transmitter
06/01/2011CN102084616A Method of decoding a signal implementing a progressive construction of a decoding tree, corresponding computer program product and decoding device
06/01/2011CN102084615A Cooperative concatenated coding for wireless systems
06/01/2011CN102084612A Multi-tiered quantization of channel state information in multiple antenna systems
06/01/2011CN102084599A Communication device, communication system, reception method, and communication method