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MX2010009357A - Metodo y aparato para el control de enlace en un sistema de comunicacion inalambrica. - Google Patents

Metodo y aparato para el control de enlace en un sistema de comunicacion inalambrica.

Info

Publication number
MX2010009357A
MX2010009357A MX2010009357A MX2010009357A MX2010009357A MX 2010009357 A MX2010009357 A MX 2010009357A MX 2010009357 A MX2010009357 A MX 2010009357A MX 2010009357 A MX2010009357 A MX 2010009357A MX 2010009357 A MX2010009357 A MX 2010009357A
Authority
MX
Mexico
Prior art keywords
packets
receiver
links
transmitter
link
Prior art date
Application number
MX2010009357A
Other languages
English (en)
Inventor
Danlu Zhang
Mehmet Yavuz
Aziz Gholmieh
Bibbu P Mohanty
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2010009357A publication Critical patent/MX2010009357A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/14—Channel dividing arrangements, i.e. in which a single bit stream is divided between several baseband channels and reassembled at the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0096—Channel splitting in point-to-point links

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Se describen técnicas para controlar la transmisión de paquetes o múltiples enlaces. En un diseño, un transmisor puede generar paquetes de datos para un receptor, asignar los paquetes con números de secuencias de un solo espacio de número de secuencia, desmultiplexar los paquetes en múltiples corrientes para múltiples enlaces, y enviar cada corriente de paquetes del enlace asociado con el receptor. El receptor puede recibir algunos paquetes por error, y los paquetes recibidos correctamente pueden estar fuera de servicio. En un diseño, el receptor puede mantener el número de secuencia más grande de los paquetes recibos correctamente para cada enlace. Después de detectar por lo menos un paquete faltante, el receptor puede enviar información de estado que transporta los paquetes faltantes y los números de secuencias más grandes para todos los enlaces con el transmisor. El transmisor puede utilizar los números de secuencias más grandes para todos los enlaces y su mapeo de paquete a enlace para determinar si reenviar rápidamente cada paquete faltante o esperar.
MX2010009357A 2008-02-26 2009-02-26 Metodo y aparato para el control de enlace en un sistema de comunicacion inalambrica. MX2010009357A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US3161208P 2008-02-26 2008-02-26
US7545208P 2008-06-25 2008-06-25
US12/392,765 US8121128B2 (en) 2008-02-26 2009-02-25 Method and apparatus for link control in a wireless communication system
PCT/US2009/035341 WO2009108808A1 (en) 2008-02-26 2009-02-26 Method and apparatus for link control in a wireless communication system

Publications (1)

Publication Number Publication Date
MX2010009357A true MX2010009357A (es) 2010-09-24

Family

ID=40998181

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010009357A MX2010009357A (es) 2008-02-26 2009-02-26 Metodo y aparato para el control de enlace en un sistema de comunicacion inalambrica.

Country Status (13)

Country Link
US (1) US8121128B2 (es)
EP (1) EP2266242B8 (es)
JP (1) JP5123402B2 (es)
KR (1) KR101119274B1 (es)
CN (1) CN101960767B (es)
AU (1) AU2009219234B2 (es)
BR (1) BRPI0908108A2 (es)
CA (1) CA2713877A1 (es)
IL (1) IL207253A0 (es)
MX (1) MX2010009357A (es)
RU (1) RU2456753C2 (es)
TW (1) TWI369868B (es)
WO (1) WO2009108808A1 (es)

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CN102577325A (zh) * 2009-10-14 2012-07-11 日本电气株式会社 分组通信的传输控制方法以及分组通信系统
US8989140B2 (en) 2010-06-28 2015-03-24 Qualcomm Incorporated System and method for mobility in a multi-point HSDPA communication network
US8891356B2 (en) * 2010-06-28 2014-11-18 Qualcomm Incorporated System and method for multi-point HSDPA communication utilizing a multi-link RLC sublayer
EP2604086A1 (en) * 2010-08-12 2013-06-19 Nokia Siemens Networks Oy Methods and devices for exchanging data in a communications network
JP5643434B2 (ja) 2010-10-01 2014-12-17 インターデイジタル パテント ホールディングス インコーポレイテッド 複数の送信点からの受信を可能にするｍａｃおよびｒｌｃアーキテクチャならびに手順
US8989004B2 (en) * 2010-11-08 2015-03-24 Qualcomm Incorporated System and method for multi-point HSDPA communication utilizing a multi-link PDCP sublayer
CN103283193B (zh) * 2011-01-04 2016-01-13 纳派泰克股份公司 用于接收和转发数据的装置和方法
US9294235B2 (en) * 2011-06-07 2016-03-22 Qualcomm Incorporated Methods and apparatuses for user equipment-based enhancements of radio link control for multi-point wireless transmission
US8737211B2 (en) 2011-08-03 2014-05-27 Qualcomm Incorporated Methods and apparatuses for network configuration of user equipment communication modes in multiflow systems
US9125098B2 (en) 2011-08-03 2015-09-01 Qualcomm Incorporated Method and apparatus for flow congestion control in multiflow networks
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WO2013070162A1 (en) * 2011-11-10 2013-05-16 Telefonaktiebolaget L M Ericsson (Publ) Methods, radio base station and radio network controller
CN104054375B (zh) * 2011-11-10 2018-07-20 诺基亚技术有限公司 用于在两个传送无线电之上路由分组流的方法和装置
CN103634847B (zh) * 2012-08-29 2019-11-19 中兴通讯股份有限公司 Hsdpa多流的基站间分流的数据均衡方法及系统
CN104769983B (zh) * 2012-09-12 2018-07-27 苹果公司 用于管理安全元件内的数据的方法与装置
CN103490868B (zh) * 2012-09-19 2019-03-15 英特尔公司 反向链路数据重传方法以及使用该方法的装置
US10756857B2 (en) 2013-01-25 2020-08-25 Infineon Technologies Ag Method, apparatus and computer program for digital transmission of messages
US9893868B2 (en) * 2013-04-04 2018-02-13 Nokia Solutions And Networks Oy Per-protocol data unit delivery-path indication
US9246534B2 (en) 2014-02-19 2016-01-26 Texas Instruments Incorporated Controling Tx/Rx mode in serial half-duplex UART separately from host
US9999049B2 (en) * 2015-08-31 2018-06-12 Qualcomm Incorporated Avoiding unnecessary protocol data unit (PDU) transmissions
US11792748B2 (en) 2018-05-10 2023-10-17 Apple Inc. Synchronization control for packet data convergence protocol (PDCP) duplicate transmissions
US10887792B2 (en) * 2018-12-27 2021-01-05 Intel Corporation Pseudo-random label assignments for packets in a transmission burst
EP3909205A4 (en) * 2019-01-11 2022-07-27 Telefonaktiebolaget LM Ericsson (publ) NETWORK DEVICE, CONTROL DEVICE AND METHOD THEREON
CN114070781B (zh) * 2020-08-05 2023-08-08 北京威努特技术有限公司 一种数据通信方法、装置、系统及计算机设备

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Also Published As

Publication number Publication date
CN101960767B (zh) 2013-08-28
US20090213729A1 (en) 2009-08-27
KR101119274B1 (ko) 2012-03-16
RU2010139481A (ru) 2012-04-10
EP2266242B8 (en) 2017-09-27
AU2009219234A1 (en) 2009-09-03
CA2713877A1 (en) 2009-09-03
RU2456753C2 (ru) 2012-07-20
WO2009108808A1 (en) 2009-09-03
US8121128B2 (en) 2012-02-21
CN101960767A (zh) 2011-01-26
EP2266242B1 (en) 2016-11-23
BRPI0908108A2 (pt) 2019-09-24
TW200950397A (en) 2009-12-01
JP5123402B2 (ja) 2013-01-23
JP2011517384A (ja) 2011-06-02
IL207253A0 (en) 2010-12-30
TWI369868B (en) 2012-08-01
KR20100126767A (ko) 2010-12-02
EP2266242A1 (en) 2010-12-29
WO2009108808A8 (en) 2010-09-30
AU2009219234B2 (en) 2012-09-20

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