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)
11/2008
11/04/2008US7447242 Method for real time protocol media recording
11/04/2008US7447235 FEC-based reliability control protocols
11/04/2008US7447232 Data burst transmission methods in WLAN devices and systems
11/04/2008US7447190 Channel coding/decoding apparatus and method for a CDMA mobile communication system
11/04/2008US7447187 Reverse link pilot integrated with block codes
11/04/2008US7447164 Communication apparatus, transmission apparatus and reception apparatus
11/04/2008US7447157 Alarm signal suppression in telecommunications networks
11/04/2008US7447154 Method to facilitate determination of a data rate
11/04/2008US7447148 Method for supporting scalable and reliable multicast in TDMA/TDD systems using feedback suppression techniques
11/04/2008US7447147 Ethernet switch with configurable alarms
11/04/2008US7447146 Method and apparatus for supporting multiple independent failure domains
11/04/2008US7447145 Data communication device selecting modulation method with an appropriate threshold value in adaptive modulation
11/04/2008US7446822 High-resolution image projection
11/04/2008CA2521473C System and method for preventing phantom data communication links
11/04/2008CA2503374C Apparatus and method for transmitting/receiving data in a communication system using a multiple access scheme
10/2008
10/30/2008WO2008131443A2 Method and apparatus for controlling data transmission in a wireless communication system
10/30/2008WO2008131352A1 Method and apparatus for efficient precoding information validation for mimo communications
10/30/2008WO2008131262A1 Method and apparatus for dynamic adjustment of uplink transmission time
10/30/2008WO2008130708A1 Methods, systems, and computer program products for providing fault-tolerant service interaction and mediation function in a communications network
10/30/2008WO2008130694A1 Method and apparatus for indicating a temporary block flow using a piggybacked ack/nack field
10/30/2008WO2008130159A1 A method of automatic repeat request (arq) in communication system
10/30/2008WO2008130157A1 Method of communication in mobile communication system
10/30/2008WO2008129677A1 Retransmission control method in radio relay system, radio relay station, and radio base station
10/30/2008WO2008129509A1 Method and apparatus for compensation for weather-based attenuation in a satellite link
10/30/2008WO2008129379A2 Transport control signaling
10/30/2008WO2008128883A1 Data transmission assembly
10/30/2008WO2008128614A2 Communication system and method for determining channel parameters
10/30/2008WO2008104935A3 Apparatus, method and computer program product providing enhanced cognitive radio channel selection
10/30/2008WO2008092890A3 Method for operating a mobile telecommunication network using orthogonal frequency division multiplex with tone reservation in a communication path
10/30/2008WO2008086420A3 Wireless base station with redundancy
10/30/2008WO2008083804A3 Configuration of control channels in a mobile communication system
10/30/2008WO2008060247A3 Method for selecting transmission parameters for a data transmission and data transmission controller
10/30/2008WO2008024462A3 Mimo transmitter and receiver for supporting downlink communication of single channel codewords
10/30/2008WO2007117727A3 Techniques for detecting loop-free paths that cross routing information boundaries
10/30/2008US20080270053 Apparatus and method for sampling eye diagrams with window comparators
10/30/2008US20080268890 Enchanced Transmission Quality In Push-To Talk System
10/30/2008US20080267288 Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques
10/30/2008US20080267190 Method of, and System for, Communicating Data, and a Station for Transmitting Data
10/30/2008US20080267163 Apparatus and method for moving a receive window in a radio access network
10/30/2008US20080267138 Mimo system with multiple spatial multiplexing modes
10/30/2008US20080267123 Packet switched connections using dedicated channels
10/30/2008US20080267098 Mimo system with multiple spatial multiplexing modes
10/30/2008US20080267076 System and apparatus for maintaining a communication system
10/30/2008US20080266462 Digital Broadcasting Transmission/Reception System Utilizing Mull Packet And Trs Code To Improve Receiving Performance And Signal Processing Method Thereof
10/30/2008DE102007020100A1 Zahnbürste sowie Verfahren zur drahtlosen unidirektionalen Datenübertragung Toothbrush and method for wireless unidirectional data transmission
10/30/2008DE102007019292A1 Kommunikationssystem und Verfahren mit Bestimmung von Kanalparametern Communication system and method with determination of channel parameters
10/30/2008CA2684874A1 Method and apparatus for efficient precoding information validation for mimo communications
10/30/2008CA2684854A1 Method and apparatus for compensation for weather-based attenuation in a satellite link
10/30/2008CA2684714A1 Method and apparatus for indicating a temporary block flow using a piggybacked ack/nack field
10/30/2008CA2682697A1 Method and apparatus for dynamic adjustment of uplink transmission time
10/29/2008EP1986384A2 Transmit diversity in a wireless communication system
10/29/2008EP1986365A1 Slow adaptation of modulation and coding for packet transmission
10/29/2008EP1986364A1 Method and device for allocating, by a telecommunication device, at least a first and a second consecutive channel elements of a group of channel elements of a channel resource to a destination
10/29/2008EP1986363A1 Method, device and network element for decoding an information word from a coded word
10/29/2008EP1986362A1 Method and system for data-driven, variable-rate, channel quality indicator for LTE non-real-time bursty traffic
10/29/2008EP1985070A1 Method and apparatus for bus coupling of safety-relevant processes
10/29/2008EP1985054A1 Method and system for supporting multiple hybrid automatic repeat request processes per transmission time interval
10/29/2008EP1985053A1 Arrangement and method for extended control plane signalling in a high speed packet data communication
10/29/2008EP1985052A1 Method for transmitting data in packets in a radio communications system
10/29/2008EP1985051A1 Method of multiple-antenna communication having improved utilization of channel correlations
10/29/2008EP1985050A1 Dynamic capacity operating point management for a vocoder in an access terminal
10/29/2008EP1984917A2 Method and arrangement for improving media transmission quality
10/29/2008EP1876746A9 Rate control method and apparatus for data packet transmission
10/29/2008EP1829266B1 Data flow control with duplicate acknowledgment
10/29/2008EP1661264B1 Method for transmitting signals in a radiocommunication system and corresponding transmitter station
10/29/2008EP1554866A4 Method for rate matching to support incremental redundancy with flexible layer one
10/29/2008EP1381959A4 A global tree network for computing structures
10/29/2008EP1285505B1 Data transmission method and radio system
10/29/2008EP1130865B1 Dummy error addition circuit
10/29/2008EP1005733B1 Method for packet transmission with an arq protocol on transmission channels in a digital transmission system
10/29/2008EP0993713B1 Automatic retransmission with order of information changed
10/29/2008CN201142695Y Industrial real-time control Ethernet redundancy fault-tolerant network system
10/29/2008CN101297514A Transmission mode selection, precoding and sdma support
10/29/2008CN101297513A Device and method for measurement report of honeycomb communication system
10/29/2008CN101296513A Method for randomizing physical ascending control channel interference
10/29/2008CN101296468A Communication method of main monitoring unit and each module in radio communication system
10/29/2008CN101296432A Method for user's set entering into incontinuous receiving condition
10/29/2008CN101296348A Communication method of recordable television set
10/29/2008CN101296210A Transmission system for community boundary user performance in reinforced OFDMA system
10/29/2008CN101296191A Method and device for monitoring packet loss rate based on per hop behavior
10/29/2008CN101296184A Method, system and device for data transmission
10/29/2008CN101296183A Data transmission system of double-controller system
10/29/2008CN101296181A IP network two-stage fault-tolerance intrusion-tolerance routing mechanism based on faith
10/29/2008CN101296169A Method, system and equipment for establishing user conversation bearer service
10/29/2008CN101296167A Method for requesting burst distribution transmission bandwidth for ascending mixed automatic re-transmission
10/29/2008CN101296166A Method for measuring multimedia data based on index
10/29/2008CN101296165A Method and device for transmitting control signaling
10/29/2008CN101296161A Method, system, device, receiving equipment and transmitting equipment for data retransmission
10/29/2008CN101296159A Conversion method between telephone dialing POS terminal data and TCP/IP packet data
10/29/2008CN101296136A Method and system for information distribution of server information, and management device
10/29/2008CN101296129A Method for implementing multimedia service transmission in railway emergency communication
10/29/2008CN101296125A Communication product management method
10/29/2008CN101296120A Management computer for setting configuration information of node
10/29/2008CN101296108A Method, network appliance and system for resource backup in structured P2P
10/29/2008CN101296097A Off-line charging method based on conversation
10/29/2008CN101296081A Authentication, method, system, access body and device for distributing IP address after authentication
10/29/2008CN101296068A Digital synchronization receiving device and signal processing method
10/29/2008CN101296066A Real time clock synchronization method of distributed system, master control board and cable fastener plate
10/29/2008CN101296065A Method and system for improving reliability of redundancy main station
10/29/2008CN101296064A Bypass switching method, system and bypass equipment
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