Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
12/2005
12/22/2005US20050283707 LDPC decoder for decoding a low-density parity check (LDPC) codewords
12/22/2005US20050283705 Bit interleaver for a MIMO system
12/22/2005US20050283701 HARQ device and method for mobile communication system
12/22/2005US20050283699 Map error information obtaining system and map error information obtaining method
12/22/2005US20050283687 Power control using erasure techniques
12/22/2005US20050282501 Method of determining interference and terminal device
12/22/2005US20050282500 Benign interference suppression for received signal quality estimation
12/22/2005US20050281358 SIR estimation in a wireless receiver
12/22/2005US20050281357 Method for the reception of a signal that has undergone a linear precoding and a channel coding, corresponding reception device and computer program product
12/22/2005US20050281354 Wireless local area network system using STBC having backward compatibility with prior standards
12/22/2005US20050281351 Apparatus and method for full-diversity, full-rate space-time block coding for even number of transmit antennas
12/22/2005US20050281350 Apparatus and method for space-frequency block coding/decoding in a communication system
12/22/2005US20050281349 Multiple streams using STBC with higher data rates and diversity gain within a wireless local area network
12/22/2005US20050281348 STBC with multiple streams in OFDM for WLAN and error metrics for soft decision with channel information
12/22/2005US20050281347 Method of operating multi-antenna wireless data processing system
12/22/2005US20050281324 Method and apparatus to compensate for receiver frequency error in noise estimation processing
12/22/2005US20050281322 Apparatus and method for coding/decoding pseudo orthogonal space-time block code in a mobile communication system using multiple input multiple output scheme
12/22/2005US20050281278 Method and apparatus for adaptive delay management
12/22/2005US20050281243 Radio link protocols for a wireless communication system
12/22/2005US20050281232 Method and apparatus for reordering uplink data packets using transmission sequence numbers and time stamps in a mobile communication system
12/22/2005US20050281229 Selection between two different coding schemes and corresponding modulation schemes according to the allowable transmission delay of the data
12/22/2005US20050281226 Apparatus and method for feedback of channel quality information in communication systems using an OFDM scheme
12/22/2005US20050281221 System and method for allocating an adaptive modulation and coding subchannel in an orthogonal frequency division multiple access communication system with multiple antennas
12/22/2005US20050281212 Wireless access communication system for data retransmission, data retransmission apparatus and method
12/22/2005US20050281202 Monitoring instructions queueing messages
12/22/2005US20050281201 Technique for capturing wide data buses
12/22/2005US20050281194 Flexible M:N redundancy mechanism for packet inspection engine
12/22/2005US20050281193 Transceiver module and integrated circuit with clock and data recovery clock diplexing
12/22/2005US20050281192 Consistency between MPLS forwarding and control planes
12/22/2005DE202005007248U1 Vorrichtung zum Zuweisen von hybriden automatischen Wiederholungsaufforderungsverfahren An apparatus for allocating hybrid automatic repeat request method
12/22/2005DE202005007247U1 Vorrichtung mit einer Medienzugriffssteuerungsschichtarchitektur zum Unterstützen der verbesserten Aufwärtsstrecke A device with a media access control layer architecture for supporting the enhanced uplink
12/22/2005DE10393600T5 Verfahren zum Bestätigen von Nachrichten in einem Kommunikationssystem Method of confirming messages in a communication system
12/22/2005DE102004025826A1 Verfahren zur Rückbildung einer Bitsequenz aus QPSK- oder QAM-Symbolen Process for the formation of a bit sequence of QPSK or QAM symbols
12/22/2005CA2741485A1 Frame structures for a wireless communication system with multiple radio technologies
12/22/2005CA2569456A1 Multicarrier modulation system with cyclic delay diversity
12/22/2005CA2569455A1 Transmission of overhead information for broadcast and multicast services in a wireless communication system
12/22/2005CA2569454A1 Coding and modulation for broadcast and multicast services in a wireless communication system
12/22/2005CA2568001A1 Robust underwater communication system
12/22/2005CA2565722A1 Method for configuring signals corresponding to adaptative packet format of mimo-wlan system
12/21/2005EP1608194A1 Priority-handling for data transmissions
12/21/2005EP1608182A2 Method and apparatus for processing transmission errors in DMB Systems
12/21/2005EP1608167A1 Moving picture processing device, information processing device, and program thereof
12/21/2005EP1608109A1 Transmission band assigning device
12/21/2005EP1608099A1 Adaptive Modulation and Coding (AMC) in a MIMO system
12/21/2005EP1608094A1 Ofdm signal transmission method, transmission device, and reception device
12/21/2005EP1608089A1 Measurement system with a reference signal between a signal generator and a signal analyser
12/21/2005EP1608081A2 Apparatus and method for space-frequency block coding/decoding in a communication system
12/21/2005EP1608075A2 Bit interleaver for a mimo system
12/21/2005EP1606903A1 Testing apparatus for digital telecommunication.
12/21/2005EP1606902A1 Bit swapping for different interleaving depths
12/21/2005EP1606901A1 Data transmission system
12/21/2005EP1606886A1 Oversampling technique to reduce jitter
12/21/2005EP1606713A2 A high performance serial bus testing methodology
12/21/2005EP1606707A1 Method for determining deviations of an end-system message from a reference message
12/21/2005EP1522183B1 Method for converting addresses in packet networks and control element for communications networks
12/21/2005EP1495607B1 Transmission system
12/21/2005EP1175055B1 Broadcast satellite digital broadcasting receiver
12/21/2005EP1110422B1 Random access in a mobile telecommunications system
12/21/2005EP1108318A4 A constrained-envelope digital-communications transmission system and method therefor
12/21/2005EP1084587B1 Fast acquisition of traffic channels for a highly variable data rate
12/21/2005EP0740873B1 A communication network providing wireless and hard-wired dynamic routing
12/21/2005CN1711726A Transmission of data packets in containers
12/21/2005CN1711725A Data packet transmission in a single container
12/21/2005CN1711723A System and method for an IEEE 802.11 access point to prevent traffic suffering bad link quality from affecting other traffic
12/21/2005CN1711713A Data transmission system
12/21/2005CN1711712A Iterative decoding with likelihood weighting
12/21/2005CN1711705A Base station device and adaptive modulation method
12/21/2005CN1710911A Method and apparatus for processing transmission errors in dmb systems
12/21/2005CN1710850A Low-complicacy self-adaptive transmission method for MIMO-OFDM system
12/21/2005CN1710849A Chain circuit self-adaptive method based on signal-noise ratio in high-speed downstream grouped access
12/21/2005CN1710848A Method for Node B reporting the first transmission time to RNC
12/21/2005CN1710847A Improved circulation redundance detection method for information length detection and error detection
12/21/2005CN1233194C Method and apparatus for input/output link retry, failure and recovery in a computer network
12/21/2005CN1233139C Bandwidth-efficient concatenated trellis-coded modulation decoder and decoding method thereof
12/21/2005CN1233119C Wireless communication device and wireless communication method
12/21/2005CN1233099C Device and method for controlling digital filter of radio emitter
12/21/2005CN1232916C Twin-tailed fail-over for file servers maintaining full performance in presence of failure
12/20/2005US6978412 Method and apparatus for adaptive frame tracking
12/20/2005US6978331 Synchronization of interrupts with data packets
12/20/2005US6978323 Interface control device and computer system for controlling data transfer
12/20/2005US6977977 Compensation of I/Q gain mismatch in a communications receiver
12/20/2005US6977974 De-modulation of MOK(M-ary orthogonal modulation)
12/20/2005US6977970 Data reproducing apparatus and method for improving detection performance by adjusting decision levels used in data detector
12/20/2005US6977960 Self test circuit for evaluating a high-speed serial interface
12/20/2005US6977902 Process for testing a switching system, and insertion device useable in this process
12/20/2005US6977898 Method for supporting high priority calls on a congested WAN link
12/20/2005US6977888 Hybrid ARQ for packet data transmission
12/20/2005US6977885 Packet transmitting and receiving method and apparatus therefor
12/20/2005CA2320058C Ofdm frame synchronisation and equalisation system
12/15/2005WO2005120116A1 Radiocommunications method provided with a traffic and signaling channels protection, transmitters and receivers for carrying out said method
12/15/2005WO2005120093A1 Signal strength measurements in cellular telecommunication systems
12/15/2005WO2005120079A2 Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques
12/15/2005WO2005120062A1 Digital broadcasting transmission/reception devices capable of improving a receiving performance an dsignal processing method thereof
12/15/2005WO2005120042A1 Wireless mobile device
12/15/2005WO2005120002A1 Method and apparatus for transmitting uplink fast feedback information in an ofdma communication system
12/15/2005WO2005119999A1 Method for processing data using shortened channel coefficients
12/15/2005WO2005119991A2 System and method for increasing the range or bandwidth of a wireless digital communication network
12/15/2005WO2005119982A1 Service based bearer control and traffic flow template operation with mobile ip
12/15/2005WO2005119969A1 Radio transmission method
12/15/2005WO2005119959A1 Acknowledgement signaling for automatic repeat request mechanisms in wireless networkds