Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 1 - Arrangements for detecting or preventing errors in the information received
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
10/2005
10/20/2005WO2005099157A1 Flexible accelerators for physical layer processing
10/20/2005WO2005099156A1 Wireless audio transmission system and method with dynamic slot allocation
10/20/2005WO2005099155A1 I/q mimo detection for single antenna interference cancellation
10/20/2005WO2005099154A1 Method to enable open loop antenna transmit diversity on channels having dedicated pilots
10/20/2005WO2005099153A1 Error treatment during data transmission via a communication system
10/20/2005WO2005099152A1 Interference limitation for retransmissions
10/20/2005WO2005099131A2 Systems and methods for transmitting data in a wireless communication network
10/20/2005WO2005099127A1 Apparatus for allocating information and power to sub-channels of a channel and method for allocating information and power to sub-channels of a channel
10/20/2005WO2005099124A1 Method for transmitting and receiving data signal in mimo system
10/20/2005WO2005099123A1 Transmission method of downlink control signal for mimo system
10/20/2005WO2005098635A2 Systems and methods for receiving data in a wireless communication network
10/20/2005WO2005096752A2 Multi channel throughput enhancement
10/20/2005WO2005096702A2 Method and apparatus to provide network data recovery optimization with header compression enabled in unreliable environment
10/20/2005WO2005065062A3 Packet transmission method
10/20/2005WO2005053216A9 Methods and systems for reliable distribution of media over a network
10/20/2005WO2005006568A3 Method for generating a channel quality indicator by biasing signal-to-interference ratio
10/20/2005WO2004062174A3 Broadcasting information in ad-hoc network clusters between pseudo-random time intervals
10/20/2005US20050235195 Apparatus and method for encoding and decoding a low density parity check code with maximum error correction and error detection capability
10/20/2005US20050235192 Method and apparatus for preventing a false pass of a cyclic redundancy check at a receiver during weak receiving conditions in a wireless communications system
10/20/2005US20050235190 Data receiving apparatus and hybrid-ARQ communication system
10/20/2005US20050235189 Measurement circuit and method for serially merging single-ended signals to analyze them
10/20/2005US20050235178 Method and system for optimizing coding gain
10/20/2005US20050234892 Information-processing system, information-processing apparatus, information-recording method, recording medium and computer program
10/20/2005US20050234862 Method for interleaving data frame and circuit thereof
10/20/2005US20050233746 Methods and apparatus for selecting between multiple carriers based on signal energy measurements
10/20/2005US20050233709 Modified preamble structure for IEEE 802.11a extensions to allow for coexistence and interoperability between 802.11a devices and higher data rate, MIMO or otherwise extended devices
10/20/2005US20050232639 System and method for remote optical digital networking of computing devices
10/20/2005US20050232420 ATM cell handling
10/20/2005US20050232371 Method and apparatus for data transfer using wideband bursts
10/20/2005US20050232345 Histograms, trends and spectrums of random and deterministic jitter
10/20/2005US20050232278 System and method for distributing addresses
10/20/2005US20050232268 Determining phase jitter and packet inter-arrival jitter between network end points
10/20/2005US20050232254 Filter for traffic separation
10/20/2005US20050232247 Collection of enhanced caller ID information
10/20/2005US20050232238 Method and apparatus for dynamically determining when to use quality of service reservation in internet media applications
10/20/2005US20050232226 Large scale network
10/20/2005US20050232215 Information transmission method, mobile communications system, base station and mobile station in which data size of identification data is reduced
10/20/2005US20050232214 Identical puncturing of ue identification data and load data in the hs-scch channel
10/20/2005US20050232213 Radio frequency local area network
10/20/2005US20050232208 Transmitting high rate data within a MIMO WLAN
10/20/2005US20050232203 Data processing apparatus, and its processing method, program product and mobile telephone apparatus
10/20/2005US20050232202 Wireless communication apparatus, receiving method, and mobilie station
10/20/2005US20050232201 Received signal quality determination
10/20/2005US20050232193 Transmission control protocol/internet protocol (TCP/IP) packet-centric wireless point to multi-point (PtMP) transmission system architecture
10/20/2005US20050232182 Frequency-shifted feedback cavity used as a phased array antenna controller and carrier interference multiple access spread-spectrum transmitter
10/20/2005US20050232162 Method and system of managing event information with an electronic form system
10/20/2005US20050232160 Apparatus and method for network-initiated real-time multi-party communications
10/20/2005US20050232156 Channel state information feedback method for multi-carrier communication system
10/20/2005US20050232152 Method and system for pre-fetching network data using a pre-fetching control protocol
10/20/2005US20050232151 Network communications bandwidth control
10/20/2005US20050232147 Communication system for improving data transmission efficiency of TCP in wireless network environment and a method thereof
10/20/2005US20050232146 System and method for recovering a damaged routing path in a mobile network
10/20/2005US20050232145 Systems and methods of providing redundant communication to an electronic device
10/20/2005US20050232143 Method and apparatus for bypassing a payload node
10/20/2005US20050232139 Dual length block codes for multi-band OFDM
10/20/2005US20050231997 Apparatus and methods for ferroelectric ram fatigue testing
10/20/2005CA2559007A1 Method and system for determining locality using network signatures
10/20/2005CA2539333A1 System and method for enhancing near vertical incidence skywave ("nvis") communication using space-time coding
10/19/2005EP1587338A2 Reselecting antennas in a cellular mobile communication system with multiple antennas
10/19/2005EP1587264A2 Channel estimation for MIMO transmission
10/19/2005EP1587236A2 Wireless communication apparatus, receiving method, and mobile station
10/19/2005EP1587235A2 Transmitting high rate data within a MIMO WLA
10/19/2005EP1587234A1 Adaptive viterbi detector
10/19/2005EP1587233A1 Line quality report accuracy measurement device and accuracy measurement method
10/19/2005EP1587218A1 Data receiving method and apparatus
10/19/2005EP1586211A1 Improved feedback system using dynamic decoding
10/19/2005EP1586174A1 Information processing method, apparatus, and information processing program
10/19/2005EP1586173A1 System and method for estimating initial channel quality in a multirate system
10/19/2005EP1586172A1 Speed data receiver with detection of channel coding rate
10/19/2005EP1476977B1 Hardware circuit for the puncturing and repetitive coding of data streams and a method for operating said hardware circuit
10/19/2005EP1419594A4 Method and apparatus implementing retransmission in a communication system providing h-arq
10/19/2005EP1169802B1 Communication system and method for matching and balancing the bit rates of transport channels to the bit rate of a physical channel
10/19/2005EP1156593B1 Code division multiple access (CDMA) communication system
10/19/2005EP1147610A4 An iterative decoder and an iterative decoding method for a communication system
10/19/2005EP1135881B1 Methods and apparatus for decoding variably-coded signals based on prior communication
10/19/2005EP1088301B1 Method for performing packet loss concealment
10/19/2005CN1685682A Apparatus and method for generating a preamble sequence in an OFDM communication system
10/19/2005CN1685681A Channel mapping for OFDM frequency-hopping
10/19/2005CN1685674A Method, system and communication device for informing and granting QoS profile parameters in a network
10/19/2005CN1685666A Reference transport channel on/off status detection and reselection
10/19/2005CN1685654A Transition eror based jitter estimation
10/19/2005CN1685653A Apparatus for controlling a hybrid automatic repeat request protocol (HARQ) in a mobile communication system
10/19/2005CN1685652A Automatic retransmit request protocol for channels with time-varying capacity
10/19/2005CN1685651A Dynamic power control for space time diversity transmit antenna pairs
10/19/2005CN1685650A 传输系统 Transmission system
10/19/2005CN1685644A A system and method for increasing bandwith efficiency and throughput of a data transmission network
10/19/2005CN1685621A Method and apparatus for deinterleaving interleaved data stream in a communication system
10/19/2005CN1685619A Cyclic redundancy check with efficient re-computation of error detection code
10/19/2005CN1684611A Suspended material having external slits
10/19/2005CN1684457A Channel state information feedback method for multi-carrier communication system
10/19/2005CN1684455A System and method for spreading on fading channels
10/19/2005CN1684403A Data link transmission control method, mobile communication system, data link transmission control apparatus
10/19/2005CN1684402A Wireless communication apparatus, receiving method, and mobile station
10/19/2005CN1684399A Quick decoding method and its device for transmission format combined instruction
10/19/2005CN1684376A Radio receiver, radio receiving method and recording medium
10/19/2005CN1684375A Radio receiver, radio receiving method and recording medium
10/19/2005CN1684374A Radio receiver, radio receiving method and recording medium
10/19/2005CN1224232C Method and device for forming CDMA transmitting data and its base station and mobile station device
10/19/2005CN1224230C Wireless communication apparatus and method using the same
10/19/2005CN1224227C Self-adaptive frequency channel equalizer
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