Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
02/2008
02/05/2008US7327795 System and method for wireless communication systems
02/05/2008US7327794 Method and apparatus for detecting a jammed channel in a block oriented digital communication system
02/05/2008US7327764 Control system, control method, and radio network controller preferably used for the system and method
02/05/2008US7327761 Data streaming
02/05/2008US7327758 Method of generating, transmitting, receiving and recovering synchronous frames with non-standard speeds
02/05/2008US7327735 System and method for detecting lost messages transmitted between modules in a communication device
02/05/2008US7327734 Packet data service in radio communication system
02/05/2008US7327718 Data multiplexing method and data multiplexer, and data transmitting method and data transmitter
02/05/2008US7327715 Radio communication system
02/05/2008US7327714 Apparatus and method for detecting a time division multiplexing frame in a mobile communication system
02/05/2008US7327710 Transport format adjusting unit of CDMA receiver
02/05/2008US7327709 Data transmitting and receiving method in a mobile communication system
02/05/2008US7327694 Adaptive radio link protocol (RLP) to improve performance of TCP in wireless environment for CDMAone and CDMA2000 systems
02/05/2008US7327689 Data processing equipment with multi-function trace message processor
02/05/2008US7327683 Method and apparatus for disseminating topology information and for discovering new neighboring nodes
02/05/2008US7327669 OFDM modem system
02/05/2008US7327403 VSB reception system with enhanced signal detection for processing supplemental data
02/05/2008CA2498163C System for efficient recovery of node-b buffered data following mac layer reset
02/05/2008CA2480145C Method and system for providing short block length low density parity check (ldpc) codes
02/05/2008CA2467487C Method for providing a video data streaming service
02/05/2008CA2434070C Preamble transmission method, mobile station, mobile communications system, preamble transmission program and computer data signal
02/05/2008CA2353878C Interleaving / deinterleaving device and method for communication system
02/05/2008CA2325090C Performance monitoring for optical transmission system
02/05/2008CA2308408C Data compression negotiation in a telecommunication system
02/05/2008CA2283885C Method and apparatus for communicating a block of digital information between a sending and a receiving station
01/2008
01/31/2008WO2008014473A2 Method and apparatus for sending signaling for data transmission in a wireless communication system
01/31/2008WO2008014290A1 Code interleaving for walsh codes
01/31/2008WO2008013906A2 Reducing a number of data packets to increase a number of error correcting packets
01/31/2008WO2008013811A2 Concatenation-assisted symbol-level combining for mimo systems with harq and/or repetition coding
01/31/2008WO2008013580A1 Techniques to expedite retransmission of arq blocks using temporal relationships in wireless networks
01/31/2008WO2008013484A1 Method and device for stream adaptation
01/31/2008WO2008012954A1 Wireless communication apparatus, wireless lan system, interference detecting method, and interference avoidance method
01/31/2008WO2008012920A1 Radio data communication system, parent station device in the system, and adaptive modulation method
01/31/2008WO2008012719A2 Method and apparatus for space-time-frequency encoding and decoding
01/31/2008WO2008012541A2 Soft decision processing
01/31/2008WO2007088486A3 Method, apparatus and computer program for handling hybrid automatic repeat request failure
01/31/2008WO2007008123A8 Method and arrangement for coding and scheduling in packet data communication systems
01/31/2008WO2006089204A8 Radio link protocols for multi-link communication systems
01/31/2008WO2005107111A3 Packet generation systems and methods
01/31/2008US20080028270 Method, Arrangement, Node and Mobile Unit for Improved Transmission Between Two Units of a Telecommunication System
01/31/2008US20080025444 Multi-antenna transmission for spatial division multiple access
01/31/2008US20080025442 Method and apparatus for receiving data in a communication system
01/31/2008US20080025430 Symbol de-mapping methods in multiple-input multiple-output systems
01/31/2008US20080025429 Concatenation-assisted symbol-level combining for MIMO systems with HARQ and/or repetition coding
01/31/2008US20080025378 System and method for determining data rate
01/31/2008US20080025334 Systems and methods for assured communications with quality of service
01/31/2008US20080025292 Secure network identity allocation
01/31/2008US20080025284 System for multi-frame alignment
01/31/2008US20080025265 Power Control for Reverse Packet Data Channel in CDMA Systems
01/31/2008US20080025264 Method and apparatus for reducing interference in a wireless communication system
01/31/2008US20080025244 Wireless/lan router queuing method and system
01/31/2008US20080025235 System and method for controlling communication in a multi-network environment
01/31/2008US20080025202 Scanning by remotes in multipoint-to-point communication using orthogonal frequency division multiplexing
01/31/2008US20080025201 System and method for ranging and round trip delay adjustment in a multipoint-to-point orthogonal frequency division multiplexing system
01/31/2008DE112005002330T5 Technik zum Erhöhen einer Coderate in einem Mimo System unter Verwenden von virtuellen Kanälen Technique for increasing a code rate in a MIMO system using virtual channels
01/31/2008DE10241345B4 Verfahren und Computersystem zum Handhaben von Messungen in einem Coputernetzwerk A method and computer system for handling measurements at a Coputernetzwerk
01/31/2008DE102006034625A1 Sound releasing method for mobile radio device, involves releasing audible spare signal on output device in case of low quality of radio signal received by receiver unit
01/31/2008DE102005055428B4 Busmodul zum Anschluss an ein Bussystem sowie Verwendung eines solchen Busmoduls in einem AS-i-Bussystem Bus module for connection to a bus system and the use of such a bus module in an AS-i bus system
01/31/2008DE10197038B4 Berechnungsvorrichtung für die Größe des Zitterns und Prüfvorrichtung Calculator for the size of the jitter and Tester
01/31/2008CA2730345A1 Method and apparatus for sending signaling for data transmission in a wireless communication system
01/31/2008CA2658280A1 Method and apparatus for sending signaling for data transmission in a wireless communication system
01/31/2008CA2657250A1 Code interleaving for walsh codes
01/30/2008EP1883183A2 Method and system for content-aware mapping/error protection
01/30/2008EP1883178A2 Space time block code communications with co-operative relays
01/30/2008EP1883177A2 Method and system for redundancy-based decoding of voice content in a wireless LAN system
01/30/2008EP1883170A1 Radio communication apparatus
01/30/2008EP1882328A1 Communications session management
01/30/2008EP1882327A1 Multi-carrier scheduling
01/30/2008EP1882326A2 Method and apparatus for power control in a multiple antenna system
01/30/2008EP1882318A2 Method of reverse link transmission in a wireless network using code and frequency multiplexing
01/30/2008EP1882303A2 Using soft bit decisions to improve dpsk demodulation of sps data
01/30/2008EP1882251A1 Signal processing system for tonal noise robustness
01/30/2008EP1882221A2 Mechanism for managing resource locking in a multi-threaded environment
01/30/2008EP1533931B1 Receiving device, transmitting device, and communicating method
01/30/2008CN101116360A Retransmitting method and system
01/30/2008CN101116279A Harq failure indication over iub-interface
01/30/2008CN101116278A Method and system for recovery of state information of a first tunnel endpoint in an layer two tunnelling protocol (L2TP) network
01/30/2008CN101116277A Method for requesting and transmitting status report of a mobile communication system and therefor apparatus
01/30/2008CN101116276A System and method for space-time frequency coding in a multi-antenna transmission system
01/30/2008CN101116275A Quality based data scheduling
01/30/2008CN101116274A A method of transmitting feedback information with extended sub-header
01/30/2008CN101116250A Error correction encoding device and error correction decoding device
01/30/2008CN101116249A Parallel interleaver, parallel deinterleaver, and interleave method
01/30/2008CN101115055A Device and method for reporting all-level error in tunnel data package of communication network
01/30/2008CN101115045A Multi-antenna transmitting method and apparatus
01/30/2008CN101115033A Conversation inceptive protocol gateway master-slave conversion system and method
01/30/2008CN101115015A Method implementing base station and Wimax access gateway media surface tunnel control
01/30/2008CN101115002A Method for improving wireless self-organizing network performance using TCP Veno
01/30/2008CN101114999A Data transmission control method and data transmission set
01/30/2008CN101114987A Method for implementing transmission of voice forward error correction information in CDMA2000 system
01/30/2008CN101114982A IP network based audio-video QoS algorithm
01/30/2008CN101114974A Device and method for establishing private LAN using satellite network
01/30/2008CN101114913A Modularized switch
01/30/2008CN101114897A Communication system, receiver apparatus and communicating method
01/30/2008CN101114893A Method for implementing synchronous master control board state through link layer
01/30/2008CN101114892A Packet backup method
01/30/2008CN101114891A Techniques to expedite retransmission of arq blocks using temporal relationships in wireless networks
01/30/2008CN101114890A MIMO multi-code communication method
01/30/2008CN101114889A Signal processing method and system in wlan receiver
01/30/2008CN101114888A Method for producing cycle error examination code