AR052667A1 - Programacion de datos basada en la calidad - Google Patents

Programacion de datos basada en la calidad

Info

Publication number
AR052667A1
AR052667A1 ARP060100471A ARP060100471A AR052667A1 AR 052667 A1 AR052667 A1 AR 052667A1 AR P060100471 A ARP060100471 A AR P060100471A AR P060100471 A ARP060100471 A AR P060100471A AR 052667 A1 AR052667 A1 AR 052667A1
Authority
AR
Argentina
Prior art keywords
data
quality
programming
packet
node
Prior art date
Application number
ARP060100471A
Other languages
English (en)
Original Assignee
Ericsson Ab
Ericsson Gmbh
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 Ericsson Ab, Ericsson Gmbh filed Critical Ericsson Ab
Publication of AR052667A1 publication Critical patent/AR052667A1/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
    • H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional codes
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L2001/0097—Relays

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Programacion basada en la calidad de datos en redes inalámbricas(1). En esta programacion, la informacion de calidad (30) que representa el grado de decodificabilidad de los paquetes de datos previamente transmitidos pero no correctamente recibidos y decodificados sin éxito (10), se estima en los nodos de comunicaciones receptores (200). Esta calidad de la informacion (30) se informa de regreso al nodo (100) que se ha transmitido el paquete (10). La informacion de calidad (30) será utilizada por el nodo transmisor (100) cuando programe subsiguientes transmisiones de datos. En este proceso de programacion, al menos uno de una seleccion de i) nodo(s) receptor(es) (200), a los cuales ha de enviarse un segundo paquete de datos (20), ii) un tipo de datos en el segundo paquete (20), y/o iii) un flujo de datos, al cual pertenece el segundo paquete de datos (20), se lleva a cabo basándose en la informacion de calidad (30)
ARP060100471A 2005-02-10 2006-02-09 Programacion de datos basada en la calidad AR052667A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2005/000182 WO2006085801A1 (en) 2005-02-10 2005-02-10 Quality-based data scheduling

Publications (1)

Publication Number Publication Date
AR052667A1 true AR052667A1 (es) 2007-03-28

Family

ID=36793297

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060100471A AR052667A1 (es) 2005-02-10 2006-02-09 Programacion de datos basada en la calidad

Country Status (5)

Country Link
US (1) US8351334B2 (es)
EP (1) EP1851889B1 (es)
CN (1) CN101116275B (es)
AR (1) AR052667A1 (es)
WO (1) WO2006085801A1 (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525655A (ja) * 1991-07-15 1993-02-02 Komatsu Ltd アルミニウム系母材の表面硬化方法および表面硬化アルミニウム系部材
US7876706B2 (en) * 2006-02-28 2011-01-25 Motorola, Inc. Method and apparatus for root node selection in an ad hoc network
US8112075B2 (en) * 2006-03-24 2012-02-07 Nokia Corporation HARQ-aware CQI reporting
JP4897055B2 (ja) * 2007-03-06 2012-03-14 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 無線通信システムにおける改善された再送処理
EP2115925B1 (en) * 2007-03-06 2017-05-03 Telefonaktiebolaget LM Ericsson (publ) A method and a device for improved data transmissions
CN101325540A (zh) * 2007-06-11 2008-12-17 华为技术有限公司 提高基于随机网络编码的多播传输效率的方法及装置
JP5108883B2 (ja) * 2007-06-25 2012-12-26 パナソニック株式会社 通信装置、集積回路、伝送レート制御方法及び伝送レート制御プログラム
KR20100044798A (ko) * 2007-06-29 2010-04-30 알까뗄 루슨트 중계국 및 기지국에서 데이터를 송신하는 방법들 및 장비들
CN102685057B (zh) * 2007-09-12 2015-06-17 夏普株式会社 发送装置及方法、ofdm发送装置及方法和无线通信系统
FI20075727A0 (fi) * 2007-10-15 2007-10-15 Nokia Siemens Networks Oy Lähetysten hallinta toistinverkossa
US8194591B2 (en) * 2007-12-13 2012-06-05 Thomson Licensing Communication methods in a network
US8861423B2 (en) * 2008-01-18 2014-10-14 Intel Corporation Interference mitigation by overhearing
US8462743B2 (en) 2008-01-25 2013-06-11 Nokia Siemens Networks Oy Method, apparatus and computer program for signaling channel quality information in a network that employs relay nodes
US8036168B2 (en) * 2008-01-29 2011-10-11 Motorola Solutions, Inc. Method and apparatus for link adaptation by stochastically selecting a transmit parameter
KR101449024B1 (ko) 2008-03-14 2014-10-10 엘지전자 주식회사 다이렉트 링크 설정 네트워크에서의 데이터 전송 방법과이를 지원하는 장치, 그 데이터 전송 방법을 위한 프레임포맷
MX2010011516A (es) * 2008-05-15 2010-12-06 Ericsson Telefon Ab L M Envio de datos durante traspaso en una celda de autoretroceso.
JP5083411B2 (ja) * 2008-10-02 2012-11-28 日本電気株式会社 無線基地局、スケジューリングシステム、割り当て制御方法および記録媒体
US8867430B2 (en) * 2008-10-31 2014-10-21 Lg Electronics Inc. Method and apparatus for performing HARQ process in wireless communication system
US8737297B2 (en) * 2009-02-20 2014-05-27 Interdigital Patent Holdings, Inc. Network coding relay operations
KR20100099655A (ko) 2009-03-03 2010-09-13 엘지전자 주식회사 무선통신 시스템에서 중계국의 데이터 수신방법 및 장치
US8472868B2 (en) * 2009-05-06 2013-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for MIMO repeater chains in a wireless communication network
US8750195B2 (en) * 2009-06-10 2014-06-10 Futurewei Technologies, Inc. System and method for multiple relay node operation in a communications system
EP2443779B1 (en) 2009-06-19 2020-08-05 BlackBerry Limited Uplink transmissions for type 2 relay
CN102137464B (zh) * 2010-01-25 2014-09-10 中兴通讯股份有限公司 一种基站系统及其Abis口数据的发送方法
US20130086267A1 (en) * 2010-09-24 2013-04-04 Bae Systems Plc Admission control in a self aware network
EP2676467B1 (en) 2011-02-17 2018-08-29 BlackBerry Limited Packet delay optimization in the uplink of a multi-hop cooperative relay-enabled wireless network
US8576766B2 (en) 2011-08-29 2013-11-05 Telefonaktiebolaget L M Ericsson (Publ) Dynamic scheduling of in-band relay node resources
US10098095B2 (en) * 2012-05-25 2018-10-09 Qualcomm Incorporated Feedback to enhance rate prediction with bursty interference
US8798633B2 (en) * 2012-08-22 2014-08-05 Intel Corporation Positioning-assisted cell selection and handover for LTE
US9131428B2 (en) * 2012-10-31 2015-09-08 Broadcom Corporation Probe request for relay discovery within single user, multiple user, multiple access, and/or MIMO wireless communications
JP2014216796A (ja) * 2013-04-24 2014-11-17 株式会社東芝 無線通信装置および方法、ならびにプログラム
US9743370B2 (en) * 2015-04-28 2017-08-22 The Charles Stark Draper Laboratory, Inc. Wireless network for sensor array
US10230650B2 (en) * 2015-06-26 2019-03-12 Huawei Technologies Co., Ltd. Joint radio link control (RLC) signaling with network coding
RU2725175C1 (ru) * 2016-11-23 2020-06-30 Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. Приемное устройство, передающее устройство, сеть связи, сигнал данных и способ, улучшающий процесс повторной передачи в сети связи
CN108200556B (zh) * 2018-01-16 2019-05-21 深圳职业技术学院 一种高可靠的业务传输方法
JP2021528012A (ja) * 2018-06-20 2021-10-14 コンヴィーダ ワイヤレス， エルエルシー マルチホップデータ転送におけるサービス品質実現

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010056560A1 (en) * 1998-10-08 2001-12-27 Farooq Khan Method and system for measurement based automatic retransmission request in a radiocommunication system
US6865233B1 (en) 1999-02-19 2005-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for control signalling enabling flexible link adaptation in a radiocommunication system
US6449490B1 (en) 1999-05-24 2002-09-10 Qualcomm Incorporated Transmitter directed code division multiple access system using path diversity to equitably maximize throughput
US6788670B1 (en) 2000-10-27 2004-09-07 Telefonaktiebolaget Lm Ericsson (Publ) Method for forwarding in multi-hop networks
US6934297B1 (en) * 2000-11-02 2005-08-23 Agency For Science, Technology And Research Method and apparatus for communicating in a distributed multiple access wireless communication system
JP2004531971A (ja) * 2001-06-14 2004-10-14 メッシュネットワークス インコーポレーティッド モバイル・アドホック・ネットワークにおけるソフトウェア・アーキテクチャ・プロトコル・スタックのインターネット・プロトコル・ルーティング層の下に埋め込まれたルーティング・プロトコル
JP3471785B1 (ja) * 2002-07-31 2003-12-02 松下電器産業株式会社 通信装置及びデータの再送制御方法
DE60216269T2 (de) * 2002-08-06 2007-05-10 Mitsubishi Electric Information Technology Centre Europe B.V. Übertragungsqualitätsberichtverfahren
US20040179493A1 (en) * 2003-03-14 2004-09-16 Khan Farooq Ullah Methods of transmitting channel quality information and power allocation in wireless communication systems
US7545765B2 (en) 2003-04-11 2009-06-09 Telefonaktiebolaget Lm Ericsson (Publ) Multi-user diversity forwarding
US7464166B2 (en) 2003-04-11 2008-12-09 Telefonaktiebolaget Lm Ericsson (Publ) Contention-based forwarding with integrated multi-user detection capability
JP4454320B2 (ja) * 2004-01-09 2010-04-21 富士通株式会社 伝送装置、伝送制御プログラム、及び伝送方法
WO2006065188A1 (en) * 2004-12-17 2006-06-22 Telefonaktiebolaget Lm Ericsson (Publ) Retransmission in wireless communication systems
US8027284B2 (en) * 2006-11-27 2011-09-27 Ntt Docomo, Inc. Method and apparatus for reliable multicasting in wireless relay networks

Also Published As

Publication number Publication date
WO2006085801A1 (en) 2006-08-17
EP1851889B1 (en) 2016-11-23
US8351334B2 (en) 2013-01-08
CN101116275A (zh) 2008-01-30
EP1851889A1 (en) 2007-11-07
CN101116275B (zh) 2012-11-28
US20080144552A1 (en) 2008-06-19

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