Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
09/2006
09/12/2006US7107080 System and method to conduct idle mode paging channel monitoring within a cellular wireless network
09/12/2006US7107070 Wireless video camera
09/12/2006US7107013 Cooperative link characterization and MCS selection by wireless terminal and network for improved system performance
09/12/2006US7107011 Interference measurement and evaluation system
09/12/2006US7106965 Wavelength division multiplex transmission system and communication device
09/12/2006US7106813 Method and apparatus for combined soft-decision based interference cancellation and decoding
09/12/2006US7106810 Method and apparatus for a demodulator circuit
09/12/2006US7106802 Apparatus, and associated method, for forming a modulated signal utilizing OTD and TCM techniques
09/12/2006US7106792 Method and apparatus for estimating the signal to interference-plus-noise ratio of a wireless channel
09/12/2006US7106791 Method and apparatus for monitoring transmission quality
09/12/2006US7106788 Method and system for analytically computing and using an ANSpcm signal
09/12/2006US7106783 Method and apparatus for searching multipaths of mobile communication system
09/12/2006US7106752 Apparatus for scheduling packets and method of doing the same
09/12/2006US7106712 Transmission power control method, transmitting and receiving apparatus, base station and mobile station
09/12/2006US7106711 Method and apparatus for reducing the impact of cell reselection of GPRS/EDGE data rates
09/12/2006US7106701 End-to-end frame quality classification
09/12/2006US7106700 Method of controlling quality of service of CDMA system using dynamic adjustment of parameters representing transmitting properties concerning quality of service
09/12/2006US7106694 Method for controlling bearer properties
09/12/2006US7106690 Method for generating and transmitting optimal cell ID codes
09/12/2006US7106689 OFDM transmission/reception apparatus
09/12/2006US7106688 System and method for preventing phantom data communication links
09/11/2006WO2006117020A1 Equalising structure and method with maximum likelihood detection
09/08/2006WO2006093964A1 Diversity antenna control for implantable medical device telemetry
09/08/2006WO2006093468A1 Transmit power allocation in wireless communication system
09/08/2006WO2006093286A1 Wireless communication apparatus
09/08/2006WO2006093093A1 Retransmission control scheme and wireless communication apparatus
09/08/2006WO2006092468A1 See what you see (swys)
09/08/2006WO2006092424A1 Pulse width modulation data transmission method and transmitter and receiver therefor
09/08/2006WO2006071831A3 Efficient ack to nack error detection
09/08/2006WO2006069317A3 Apparatus and method for selective response to incremental redundancy transmissions
09/08/2006WO2005071864A8 Data transmission with spatial spreading in a mimo communication system
09/08/2006WO2005065155A3 Apparatus and method for adaptive broadcast transmission
09/08/2006CA2597689A1 Apparatus, systems and methods for producing coherent symbols in a single frequency network
09/08/2006CA2538485A1 Method and apparatus for detecting linear phase error
09/07/2006US20060200725 Coding apparatus and decoding apparatus for transmission/storage of information
09/07/2006US20060200722 Method for selection of the appropriate HARQ retransmission scheme for data transmission, a base station and a program module therefore
09/07/2006US20060200708 System and method for network error rate testing
09/07/2006US20060200698 Information replication system mounting partial database replications
09/07/2006US20060200695 System and method for re-routing failed video calls
09/07/2006US20060198520 Secure transmission of digital audio signals
09/07/2006US20060198476 Multiple-input multiple-output multichip transceiver with correlated clokc signals
09/07/2006US20060198462 Method for encoding a message using diagonally weighted space-time trellis code depending on bit feedback
09/07/2006US20060198461 Wireless data communication system and wireless data communication method
09/07/2006US20060198460 Link adaptation for high throughput multiple antenna WLAN systems
09/07/2006US20060198459 Nonlinear precoding method for a digital broadcast channel
09/07/2006US20060198458 Methods and apparatus for self-inverting turbo code interleaving with high separation and dispersion
09/07/2006US20060198457 Methods and apparatus for self-inverting turbo code interleaving with high separation and dispersion
09/07/2006US20060198456 Methods and apparatus for self-inverting turbo code interleaving with high separation and dispersion
09/07/2006US20060198450 Radio transmitter apparatus and modulation scheme selecting method
09/07/2006US20060198393 Method for transmitting additional information by compression of the header
09/07/2006US20060198371 Method and apparatus for analyzing reliability of a flag value
09/07/2006US20060198350 Method for transmitting messages in mobile communications system and mobile communications terminal
09/07/2006US20060198325 Method for supporting scalable and reliable multicast in tdma/tdd systems using feedback suppression techniques
09/07/2006US20060198316 System for remote configuration of QoS parameters
09/07/2006US20060198313 Method and device for detecting and blocking unauthorized access
09/07/2006US20060198308 Technique for selecting a path computation element based on response time delay
09/07/2006US20060198302 Traffic dimensioning in a metro area with IPTV architecture
09/07/2006US20060198301 Packet-level service differentiation for quality of service provisioning over wireless local area networks
09/07/2006US20060198300 Multi-channel TCP connections with congestion feedback for video/audio data transmission
09/07/2006US20060198299 Flow control and congestion management for random scheduling in time-domain wavelength interleaved networks
09/07/2006US20060198298 System and method for achieving path symmetry in an internet protocol (IP) based network
09/07/2006US20060198292 Ofdm reception device and ofdm reception method
09/07/2006DE60116502T2 Vorrichtung und verfahren zur erkennung der welligkeiten verursacht durch mehrwegeausbreitung und zur steuerung der empfangsantenne und des tuners Apparatus and method for detection of the ripples caused by multipath propagation and control of the receiving antenna and the tuners
09/07/2006DE102005008977A1 Sensor data transmitting method for use in motor vehicle, involves identifying sensors based on codes for definitely assigning data values of received data items to respective sensors
09/07/2006DE10085276B4 Verfahren und Einrichtung zum Implementieren eines Blattknoten-Stellvertreters in einem Netzwerk Method and apparatus for implementing a leaf node's deputy in a network
09/06/2006EP1699201A1 Method and apparatus for multi-level quadrature amplitude modulation
09/06/2006EP1699197A1 Method for sending channel quality information in a multi-carrier radio communication system, corresponding mobile terminal and base station
09/06/2006EP1699184A2 Radio base stations and mobile stations
09/06/2006EP1699158A1 A method for selection of the appropriate HARQ retransmission scheme for data transmission, a base station and a program therefor
09/06/2006EP1699157A2 Multicast communication with reception acknowledgement
09/06/2006EP1699156A1 A unit of the packet service dispatching and the method thereof
09/06/2006EP1699145A2 Beam and power allocation method for MIMO communication system
09/06/2006EP1699141A2 Spread spectrum communication method
09/06/2006EP1698201A1 Method for operating a radio station and a subscriber station of a radio communication system, and corresponding radio station and subscriber station
09/06/2006EP1698193A1 Communication unit energy conservation apparatus and method
09/06/2006EP1698189A1 Relay station and method for enabling reliable digital communications between two nodes in a wireless relay based network
09/06/2006EP1698163A2 Apparatus and method for adaptive broadcast transmission
09/06/2006EP1698140A1 Supporting mobile internet protocol in a correspondent node firewall
09/06/2006EP1698109A1 Bi-directional wireless lan channel access
09/06/2006EP1698099A1 Method and device for transmitting information with verification of unintentional or intentional transmission errors
09/06/2006EP1698092A1 A method and a device for decreasing a transmission delay in a multi-channel data transmission
09/06/2006EP1698089A2 System and method for distributing route selection in an implementation of a routing protocol
09/06/2006EP1698087A2 Transparent optimization for transmission control protocol flow control
09/06/2006EP1698086A2 A mimo-ofdm system using eigenbeamforming method
09/06/2006EP1698082A2 An apparatus, system, method and computer program product for reliable multicast transport of data packets
09/06/2006EP1698057A1 Method and apparatus for random shuffled turbo multiuser detector
09/06/2006EP1697843A2 System and method for managing protocol network failures in a cluster system
09/06/2006EP1696786A2 Methods and apparatus for reducing error floors in message passing decoders
09/06/2006EP1532741B1 Cyclic redundancy check with efficient re-computation of error detection code
09/06/2006EP1502415B1 Method of handling phone communications and related equipments on lans supporting voice and data transmission in an integrated way
09/06/2006EP1342336B9 Modified block space time transmit diversity encoder
09/06/2006EP1107499B1 Data transmission method, data transmission system, sending device and receiving device
09/06/2006EP1103151B1 Radio port controller unit (rpcu) and corresponding method
09/06/2006CN1830189A Apparatus and method for multicarrier transmission/reception with transmission quality evaluation
09/06/2006CN1830187A Testing method, communication device, and testing system
09/06/2006CN1830183A 分组通信装置以及分组通信方法 Packet communication apparatus and a packet communication method
09/06/2006CN1830172A Method of reducing the variance of a signal-to-noise ration estimate for a signal with differential phase and coherent amplitude modulation
09/06/2006CN1830171A Method and apparatus for packet aggregation in a wireless communication network
09/06/2006CN1830170A Method, encoder and communication device for encoding parallel concatenated data
09/06/2006CN1830166A Base station-centric method for managing bandwidth and QOS in error-prone system