Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
07/2006
07/05/2006CN1263247C Medium access control for orthogonal frequency-division multiple-access (OFDMA) cellular networks
07/05/2006CN1262749C Method for recognizing and correcting errors
07/04/2006US7073105 ABIST address generation
07/04/2006US7073091 Method and system for updating mapping flag in optical recording medium
07/04/2006US7073085 Semiconductor circuit device
07/04/2006US7073012 System and method for interleaving data in a communications device
07/04/2006US7073000 Communication system and communication control apparatus and method
07/04/2006US7072926 Blind transport format detection system and method with logarithm approximation for reliability figure
07/04/2006US7072807 Architecture for distributed computing system and automated design, deployment, and management of distributed applications
07/04/2006US7072662 Data communication quality control system, transmitter system and receiver
07/04/2006US7072449 System and method for establishing a power level for a communication signal transmitted in a conductor
07/04/2006US7072428 Method and apparatus for synchronization
07/04/2006US7072424 Adaptive direct conversion receiver
07/04/2006US7072413 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
07/04/2006US7072410 Multiple access system and method for multibeam digital radio systems
07/04/2006US7072380 Apparatus for initial power control for spread-spectrum communications
07/04/2006US7072336 Communications using adaptive multi-rate codecs
07/04/2006US7072322 Forward-link scheduling in a wireless communication system
07/04/2006US7072321 Forward-link scheduling in a wireless communication system
07/04/2006US7072315 Medium access control for orthogonal frequency-division multiple-access (OFDMA) cellular networks
07/04/2006US7072309 Method and apparatus for data transmission
07/04/2006US7072307 Hybrid ARQ schemes with soft combining in variable rate packet data applications
07/04/2006US7072304 Network path selection based on bandwidth
07/04/2006US7072296 Methods and apparatus for network signal aggregation and bandwidth reduction
07/04/2006US7071874 Radio terminal device, transmission directivity control method, and transmission directivity control program
07/04/2006CA2238333C Transmission link supervision in radiocommunication systems
07/04/2006CA2184393C Receiver based methods and devices for combating co-channel ntsc inference in digital transmission
06/2006
06/29/2006WO2006069397A2 Capacity based rank prediction for mimo design
06/29/2006WO2006069317A2 Apparatus and method for selective response to incremental redundancy transmissions
06/29/2006WO2006069300A2 Performance based rank prediction for mimo design
06/29/2006WO2006069272A1 Systems and methods that utilize a capacity-based signal-to-noise ratio to predict and improve mobile communication
06/29/2006WO2006069270A1 Method and apparatus for using different modulation schemes for a transmission of a packet
06/29/2006WO2006069269A1 Apparatus and method for efficient transmission of acknowledgments
06/29/2006WO2006069197A2 Scaleable controlled interconnect with optical and wireless applications
06/29/2006WO2006069058A2 Communications system with first and second scan tables
06/29/2006WO2006068839A2 Processing platform selection method for data packet filter installation
06/29/2006WO2006068675A1 System and method for message consolidation in a mesh network
06/29/2006WO2006068559A1 Methods and arrangements for estimating uplink coverage in wireless communication networks with dynamic cell coverage
06/29/2006WO2006068414A2 Sphere decoder and decoding method thereof
06/29/2006WO2006068371A1 Decoding apparatus and method thereof
06/29/2006WO2006068305A1 Time and frequency spreading factor adaptation method for retransmissions
06/29/2006WO2006067720A1 Low complexity blind transport format detection
06/29/2006WO2006067564A2 Recovery of mobility related packet loss
06/29/2006WO2006067137A1 Method for transmitting data packets
06/29/2006WO2006066861A1 Ack/nack detection in wireless commmunication
06/29/2006WO2006066606A1 Data flow control with duplicate acknowledgment
06/29/2006WO2006066482A1 Apparatus and method of realizing user switching between ip network and pstn network
06/29/2006WO2006041891A3 Enhanced block acknowledgement
06/29/2006WO2005031987A3 Apparatus, and associated method, for assigning data to transmit antennas of a multiple transmit antenna transmitter
06/29/2006WO2004114526A3 Low-density parity-check codes for multiple code rates
06/29/2006US20060143500 Systems And Methods For Replicating Virtual Memory On A Host Computer And Debugging Using Replicated Memory
06/29/2006US20060141971 Method and apparatus for detection and classification of impairments on an RF modulated network
06/29/2006US20060140600 Image sensing apparatus with camera shake correction function
06/29/2006US20060140492 Image coding method and apparatus and image decoding method and apparatus
06/29/2006US20060140303 Wireless communication method and apparatus
06/29/2006US20060140302 Reception of a signal modulated according to a multilevel coding technique
06/29/2006US20060140300 Wireless communication device
06/29/2006US20060140256 Removing bias in a pilot symbol error rate for receivers
06/29/2006US20060140221 Reproduction apparatus and decoding control method
06/29/2006US20060140216 Techniques for efficient control of aggregating wireless voice communications
06/29/2006US20060140214 Method for adjusting the transmission outputs of two channels of a link station and communication system
06/29/2006US20060140201 Hierarchical packet scheduler using hole-filling and multiple packet buffering
06/29/2006US20060140198 Method and system for determining media gateway loading
06/29/2006US20060140192 Flexible mesh structure for hierarchical scheduling
06/29/2006US20060140174 VoIP (voice over internet protocol) call processing
06/29/2006US20060140142 Interleaving for mobile communications
06/29/2006US20060140131 Methods for optimizing and evaluating network access techniques
06/29/2006US20060140128 Traffic generator and monitor
06/29/2006US20060140126 Arbitrating virtual channel transmit queues in a switched fabric network
06/29/2006US20060140122 Link retry per virtual channel
06/29/2006US20060140114 Link throughput enhancer
06/29/2006US20060140112 Method and apparatus to provide quality of service to wireless local area networks
06/29/2006US20060139493 Displaying apparatus and control method thereof
06/29/2006US20060139316 Systems And Methods For Replicating Virtual Memory On A Host Computer And Debugging Using Replicated Memory
06/29/2006US20060139201 Radio packet communication method
06/29/2006CA2592304A1 Performance based rank prediction for mimo design
06/29/2006CA2592233A1 Apparatus and method for selective response to incremental redundancy transmissions
06/29/2006CA2592144A1 Determination if a share channel (e:g: ssch) can be utilized for transmission
06/29/2006CA2592107A1 Apparatus and method for efficient transmission of acknowledgments
06/29/2006CA2591837A1 Systems and methods that utilize a capacity-based signal-to-noise ratio to predict and improve mobile communication
06/29/2006CA2591609A1 Capacity based rank prediction for mimo design
06/29/2006CA2591601A1 Data flow control with duplicate acknowledgment
06/29/2006CA2590654A1 Method and apparatus for using multiple modulation schemes for a single packet
06/28/2006EP1675296A2 Generalized recursive space-time trellis code encoder
06/28/2006EP1675295A2 System and method for forward error correction decoding using soft information
06/28/2006EP1675294A1 CQI/TFCI decoding
06/28/2006EP1675100A2 Variable rate vocoder
06/28/2006EP1673952A1 Methods and apparatus of providing transmit and/or receive diversity with multiple antennas in wireless communication systems
06/28/2006EP1673912A1 Method for a channel assessment during the use of different modulation methods within an interval of signals
06/28/2006EP1673909A2 Communication protocol over power line communication network
06/28/2006EP1673895A1 Medium access control priority-based scheduling for data units in a data flow
06/28/2006EP1673885A1 Mbms acknowledgements on rach
06/28/2006EP1410525A4 Long-range prediction of fading signals
06/28/2006EP1356652B1 Bit interleaved coded modulation (BICM) mapping
06/28/2006EP1330818B1 Method and system for speech frame error concealment in speech decoding
06/28/2006EP1060564A4 Interleaving/deinterleaving device and method for communication system
06/28/2006EP1018232B1 Unequal error protection in coded modulation schemes
06/28/2006CN1795676A Robust mode staggercasting user controlled switching modes
06/28/2006CN1795653A Multicarrier communication method and system, and apparatus
06/28/2006CN1795651A Method and system for wireless communication networks using relaying