Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
06/2005
06/23/2005US20050135235 Communication apparatus, control method, program and computer readable information recording medium
06/23/2005US20050133922 Tapered dielectric and conductor structures and applications thereof
06/23/2005DE10214117B4 Adaptive Modulation und andere Erweiterungen der physikalischen Schicht in Mehrfachzugriffsystemen Adaptive modulation and other extensions of the physical layer in multiple access systems
06/23/2005CA2731363A1 High data rate interface with improved link synchronization
06/23/2005CA2548743A1 Adaptive fec codeword management
06/23/2005CA2548736A1 Dsl system estimation and parameter recommendation
06/23/2005CA2548561A1 Adaptive margin and band control
06/23/2005CA2546277A1 Internet endpoint system
06/22/2005EP1545126A2 Energy dispersal circuit and receiver
06/22/2005EP1545082A2 Signal decoding methods and apparatus
06/22/2005EP1545081A1 Method for soft decoding with propability value correction
06/22/2005EP1545042A2 Retransmission system and method for a transport offload engine
06/22/2005EP1545041A2 Data transmitting method with hybrid automatic repeat request in multi-carrier system
06/22/2005EP1545040A1 HARQ protocol with synchronous retransmissions
06/22/2005EP1545039A1 Method for interpreting transmitted symbols involving a list sphere radius tuning step
06/22/2005EP1545038A1 Method for interpreting transmitted symbols allowing an iterative adaptation of a basic list of symbols
06/22/2005EP1545037A1 Point-to-point microwave radio system
06/22/2005EP1545036A1 Apparatus and method for generating code in a communication system
06/22/2005EP1545026A1 Variable rate transmission method, transmitter and receiver using the same
06/22/2005EP1545012A1 Three-dimensional error correction encoding method
06/22/2005EP1543663A1 METHOD, SYSTEM AND COMMUNICATION DEVICE FOR INFORMING AND GRANTING QoS PROFILE PARAMETERS IN A NETWORK
06/22/2005EP1543656A1 Method and device for performing communication on a bus structured network
06/22/2005EP1543645A1 Mean square estimation of channel quality measure
06/22/2005EP1543644A1 Method and devices for error tolerant data transmission, wherein retransmission of erroneous data is performed up to the point where the remaining number of errors is acceptable
06/22/2005EP1543643A1 Resource reservation in transmission networks
06/22/2005EP1543642A1 Quality feedback decoding in a wireless communications system
06/22/2005EP1543640A1 Method and system for network management in a hybrid wired/wireless network
06/22/2005EP1543628A2 Systems and methods for improving range for multicast wireless communication
06/22/2005EP1543627A2 System and method for antenna diversity using equal power joint maximal ratio combining
06/22/2005EP1543469A1 Method for securely transmitting data, particularly for transmission via an air interface
06/22/2005EP1543434A1 System for transfer of authentication during access device handover
06/22/2005EP1543433A1 A wireless access point in a hybrid wire/wireless network
06/22/2005EP1543412A2 Verifiable processes in a heterogeneous distributed computing environment
06/22/2005EP1543392A1 Method and device for monitoring and fault detection in industrial processes
06/22/2005EP1495405A4 System and method for selecting reliable links between nodes in an ad-hoc communication network
06/22/2005EP1380116B1 Methods and systems for reducing interference using co-channel interference mapping
06/22/2005EP1247345A4 Adaptive hybrid arq using turbo code structure
06/22/2005EP1075752B1 Transmitter/receiver for gmsk and offset-qam
06/22/2005CN1631015A Method of managing communications in a network and the corresponding signal, transmitting device and destination terminal
06/22/2005CN1631011A Method and system for improving data throughput
06/22/2005CN1630998A Wireless base station apparatus
06/22/2005CN1630996A Method and apparatus for determining a reverse link transmission rate in a wireless communication system
06/22/2005CN1630380A Transmission method of uplink signaling for uplink channel enhancement in high speed CDMA system
06/22/2005CN1630379A Transmission method of uplink signaling for uplink channel enhancement in low speed CDMA system
06/22/2005CN1630298A ICMP packet generating system for multiple field errors of an IP packet and method therefor
06/22/2005CN1630284A Apparatus and method for cancelling interference in an OFDM system using multiple antennas
06/22/2005CN1630283A Method of transmitting preamble for synchronization in a MIMO-OFDM system
06/22/2005CN1630282A Energy dispersal circuit and receiver
06/22/2005CN1630281A Framing structure for digital broadcasting and interactive services
06/22/2005CN1630280A Method and apparatus for providing carrier synchronization in digital broadcast and interactive systems
06/22/2005CN1630272A Data packet numbering in packet-switched data transmission
06/22/2005CN1630231A Weighted secret key sharing and reconstructing method
06/22/2005CN1630228A Method and system for providing data security
06/22/2005CN1630227A Data transmission method having HARQ in multi-carrier system
06/22/2005CN1630226A Method for transmitting optimally interleaved data in a mimo telecommunication system
06/22/2005CN1630220A Method for selecting a combination of transport formats for transport channels in a mobile station and corresponding mobile station
06/22/2005CN1630206A Complementary convolution code construction method adapted for frequency diversity transmission
06/22/2005CN1630203A 三维纠错编码方法 Three-dimensional error correction encoding method
06/22/2005CN1207907C Digit television system with partial corresponding structure decoder
06/22/2005CN1207864C Method for packet transmission with an ARQ protocol on transmission channels in a digital transmission system
06/22/2005CN1207863C Method for data transfer in a digital transmission system with a packet-switching service
06/22/2005CN1207862C Diversity device with improved ability to reproduce carrier in synchronous detection
06/22/2005CN1207861C Communications systems and methods employing parallel coding without interleaving
06/22/2005CN1207860C Data sequences generator, transmitter, information data decorder, receiver, transceiver, data sequence generating method, and information data decoding method
06/22/2005CN1207853C Base station device, radio communication method, and packet communication method
06/22/2005CN1207852C Method and wireless systems using multiple antennas and adaptive control for maximizing communication parameter
06/21/2005US6910176 Method for communicating data between digital camera and portable electronic communication device
06/21/2005US6910175 Encoder redundancy selection system and method
06/21/2005US6910168 Radio communication system
06/21/2005US6910167 Remote module for a communications network
06/21/2005US6910160 System, method, and computer program product for preserving trace data after partition crash in logically partitioned systems
06/21/2005US6910149 Multi-device link aggregation
06/21/2005US6910110 Interleaving apparatus and method for a communication system
06/21/2005US6909942 Method for power distribution system components identification, characterization and rating
06/21/2005US6909922 Apparatus, method and computer system for reducing power consumption of a processor or processors upon occurrence of a failure condition affecting the processor or processors
06/21/2005US6909901 Dynamic channel quality measurement procedure implemented by a base station for adaptive modulation and coding techniques
06/21/2005US6909759 Wireless receiver using noise levels for postscaling an equalized signal having temporal diversity
06/21/2005US6909758 Systems and methods for decoding data blocks
06/21/2005US6909755 Method and system for increasing data throughput in communications channels on an opportunistic basis
06/21/2005US6909741 Network quality of service localizer
06/21/2005US6909718 Transmission-reception apparatus and method for performing error control
06/21/2005US6909714 Method and apparatus for determining configuration options negotiated for a communications link employing a network model
06/21/2005US6909690 Call admission control in telecommunication networks
06/21/2005US6909383 Systematic encoding and decoding of chain reaction codes
06/21/2005US6909358 Hamming distance comparison
06/16/2005WO2005055544A1 Interleaving circuit for a multiband ofdm transceiver
06/16/2005WO2005055542A1 Device and method for correcting a data error in communication path
06/16/2005WO2005055531A1 Electronic apparatus and wireless network system
06/16/2005WO2005055527A1 Method and apparatus for providing an efficient control channel structure in a wireless communication system
06/16/2005WO2005055526A1 Method, system and device of fragmentation with group acknowledgement in wireless networks
06/16/2005WO2005055508A1 Improved communications apparatus and methods
06/16/2005WO2005055507A1 Exploiting selection diversity in communications systems with non-orthonormal matrix and vector modulation
06/16/2005WO2005055506A1 Rate adaptation of wireless communication channels
06/16/2005WO2005055505A2 Forward error correction coding in communication networks
06/16/2005WO2005055504A1 Power-based rate adaptation of wireless communication channels
06/16/2005WO2005055503A1 Method for selecting a channel coding scheme for use in initiating communications based on channel coding schemes used for communications in the cell, and corresponding instructions stored on a storage medium and apparatus
06/16/2005WO2005055486A2 Reverse data rate controlling method in mobile communication system
06/16/2005WO2005055465A1 Apparatus and method for transmitting data by selected eigenvector in closed loop mimo mobile communication system
06/16/2005WO2005055464A1 Call case controlled bler target setting
06/16/2005WO2005055456A1 Method and apparatus of noise variance estimation for use in wireless communication systems