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
10/12/2005EP1585029A1 Method for handling completion packets with a non-successful completion status
10/12/2005EP1584165A2 Method and system for optimized switchover of redundant forwarding engines
10/12/2005EP1584155A2 Operation of a forward link acknowledgement channel for the reverse link data
10/12/2005EP1584154A2 Wireless receiver using noise levels for combining signals having spatial diversity
10/12/2005EP1584153A2 Wireless receiver using noise levels for postscaling an equalized signal having temporal diversity
10/12/2005EP1584152A1 Joint bit rate control
10/12/2005EP1584148A1 Method and circuit arrangement for determining the signal strength in receivers with complex signal processing
10/12/2005EP1584145A1 Power margin control in a data communication system
10/12/2005EP1584141A2 Wireless receiver and method for determining a representation of noise level of a signal
10/12/2005EP1584140A1 Turbo decoder using parallel processing
10/12/2005EP1583445A1 Suspended materials having external slits
10/12/2005EP1415463A4 Robust reception of digital broadcast transmission
10/12/2005EP1350400A4 Hand-off between ultra-wideband cell sites
10/12/2005EP1237293B1 Method for increasing the capacity in a CDMA system
10/12/2005EP1232622B1 Error detection/correction coding for hierarchical qam transmission systems
10/12/2005EP1228618B1 Data transmission by means of an unreliable and a reliable transport mechanism
10/12/2005EP1116343A4 Apparatus, and associated method, for effectuating power control of a communication device
10/12/2005EP0629325B1 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system
10/12/2005CN1682565A Radio device, channel allocation method, and channel allocation program
10/12/2005CN1682542A Method for determining envelope lines of modulation signals
10/12/2005CN1682533A A video recorder unit and method of operation therefor
10/12/2005CN1682504A Method for the transmission of data telegrams in a switched cyclical communication system
10/12/2005CN1682502A Apparatus, system and method for the transmission of data with different QoS attributes
10/12/2005CN1682501A System for efficient recovery of node-B buffered data following MAC layer reset
10/12/2005CN1682492A Real-time retry limit - a system and method to maximize throughput and minimize packet loss of wireless local area networks
10/12/2005CN1682483A Efficient encryption and authentication for data processing systems
10/12/2005CN1682482A Method for determining the phase-and/or amplitude-noise spectrum of a digitally modulated signal
10/12/2005CN1682481A Broadcast message segmentation for wireless communication systems
10/12/2005CN1682480A Resource reservation in transmission networks
10/12/2005CN1682474A Methods and apparatus for network signal aggregation and bandwidth reduction
10/12/2005CN1682469A Mobile communication apparatus and method including base station and mobile station having multi-antenna
10/12/2005CN1682462A Radio communication device and radio communication system using the same
10/12/2005CN1682243A Adaptive problem determination and recovery in a computer system
10/12/2005CN1682192A Block error rate estimate reporting for target signal to interference ratio adjustment
10/12/2005CN1681351A Method and device for reliability of normalized value
10/12/2005CN1681265A Channel quality estimation method and channel quality estimation apparatus
10/12/2005CN1681238A Key allocating method and key allocation system for encrypted communication
10/12/2005CN1681235A Wireless mobile terminal and telecommunication system
10/12/2005CN1681234A Correctness checking system and method of data transmission
10/12/2005CN1681223A Method for transmitting optimally diversified information in a MIMO telecommunication system
10/12/2005CN1223221C Data transmission control method for GPRS
10/12/2005CN1223162C Transmission control apparatus and method for TCP/IP protocol group
10/12/2005CN1223136C Adaptive encoding mode control method and apparatus in a TDMA radio communication system
10/12/2005CN1223135C Baseband processors, method and system for decoding received signal having transmitter or channel induced coupling between bits
10/12/2005CN1223134C Methods and systems for decoding headers on radio channel
10/12/2005CN1223126C Method for controlling data rate in CDMA system to maintain speech sound quality
10/12/2005CN1223111C Method and base station for data transmission from and to user stations using common timeslot
10/11/2005US6954893 Method and apparatus for reliable unidirectional communication in a data network
10/11/2005US6954891 Technique for payload-independent frame delineation engine for optical data transport
10/11/2005US6954890 System and method for increasing capacity in a noisy communication environment
10/11/2005US6954889 Circuit for modifying stored data
10/11/2005US6954885 Method and apparatus for coding bits of data in parallel
10/11/2005US6954832 Interleaver for iterative decoder
10/11/2005US6954800 Method of enhancing network transmission on a priority-enabled frame-based communications network
10/11/2005US6954707 Multiple sinusoidal burst frequency measurements
10/11/2005US6954655 Encoding system for multi-antenna transmitter and decoding system for multi-antenna receiver
10/11/2005US6954615 Display terminal
10/11/2005US6954507 Method for estimating the bit error rate in a radio receiver and corresponding radio receiver
10/11/2005US6954504 Method and system for code combining in a communication system
10/11/2005US6954484 Method and device for generating a channel-coded and subscriber-coded message signal
10/11/2005US6954482 Soft-decision trellis-coded differential frequency-hopped spread spectrum (DFHSS)
10/11/2005US6954470 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
10/11/2005US6954449 Method and device for establishing communication links and providing reliable confirm messages in a communication system
10/11/2005US6954432 Method and apparatus for improving perceived signal quality of transmitted information in a full duplex wireless communication system
10/11/2005CA2335005C Method and apparatus for performing packet loss or frame erasure concealment
10/06/2005WO2005094052A1 High speed multiple loop dsl system
10/06/2005WO2005094031A1 Error adjustment for multi-antenna transmitter
10/06/2005WO2005094026A1 Communication device and communication method
10/06/2005WO2005094020A1 Higher layer packet framing using rlp
10/06/2005WO2005094004A1 Methods and devices for high network availability
10/06/2005WO2005093988A1 Efficient multicast/broadcast distribution of formatted data
10/06/2005WO2005093987A1 An apparatus and associated methods to introduce diversity in a multicarrier communication channel
10/06/2005WO2005093986A1 Communication processing device, home electric device, and home network system
10/06/2005WO2005093985A1 Method and apparatus for transport format signaling with harq
10/06/2005WO2005093984A1 Convolutional encoder and the encoding method thereof
10/06/2005WO2005093983A1 Method for correcting errors in packet data
10/06/2005WO2005093982A1 Radio communication device
10/06/2005WO2005091794A2 Mimo dynamic psd allocation for dsl networks
10/06/2005WO2005081441A3 Adaptive correlation of access in a packet-based communication system
10/06/2005WO2005074160A3 Communicating signals according to a quality indicator using multiple antenna elements
10/06/2005WO2005032174A3 Method for transmitting messages, mobile station, base station and communications system
10/06/2005WO2002082655A3 Apparatus and method for measuring cross-correlation coefficient between signals
10/06/2005US20050223304 Flexible accelerators for physical layer processing
10/06/2005US20050223280 Transmission error resistant reader station
10/06/2005US20050223266 Storage system and a method for diagnosing failure of the storage system
10/06/2005US20050222821 Test system with differential signal measurement
10/06/2005US20050222798 Method and apparatus for creating performance limits from parametric measurements
10/06/2005US20050220304 Method for authentication between devices
10/06/2005US20050220218 RF transmitter architecture for continuous switching between modulations modes
10/06/2005US20050220211 Signal processing apparatus and method in multi-input/multi-output communications systems
10/06/2005US20050220210 Method and construction for space-time codes for AM-PSK constellations
10/06/2005US20050220209 Operation for backward-compatible transmission
10/06/2005US20050220208 Wireless transmitting device and wireless receiving device
10/06/2005US20050220207 System and method for enhancing near vertical incidence skywave ("NVIS") communication using space-time coding
10/06/2005US20050220206 Device, system and method for wireless combined-signal communication
10/06/2005US20050220204 Device and method for management of the transmission of blocks of data in an HS-DSCH downlink channel of a mobile communications network
10/06/2005US20050220203 System & method for spreading on fading channels
10/06/2005US20050220202 Method for seamlessly changing power modes in an ADSL system
10/06/2005US20050220199 OFDM system with per subcarrier phase rotation
10/06/2005US20050220147 Retransmission of a burst copy in a broadband digital network
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