ES2557591T3 - Esquema eficiente de protección de radio en espera de funcionamiento - Google Patents

Esquema eficiente de protección de radio en espera de funcionamiento Download PDF

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Publication number
ES2557591T3
ES2557591T3 ES08803414.5T ES08803414T ES2557591T3 ES 2557591 T3 ES2557591 T3 ES 2557591T3 ES 08803414 T ES08803414 T ES 08803414T ES 2557591 T3 ES2557591 T3 ES 2557591T3
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ES
Spain
Prior art keywords
radio
radio channels
channels
data
channel
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES08803414.5T
Other languages
English (en)
Inventor
Laura Clima
Giulio Monguzzi
Per-Arne Thorsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of ES2557591T3 publication Critical patent/ES2557591T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/03—Arrangements for fault recovery
    • H04B10/032—Arrangements for fault recovery using working and protection systems
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0084—Formats for payload data
    • 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
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0011—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to payload information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/552—Prevention, detection or correction of errors by ensuring the integrity of packets received through redundant connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows

Landscapes

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

Abstract

Un método de transmisión de enlace de radio, que comprende transmitir datos por una pluralidad de canales de radio (f1, f2), que comprende las etapas de: en el lado (100) de un transmisor de enlace de radio, - asignar una porción de la capacidad de cada canal de radio de dicha pluralidad de canales de radio para la transmisión de datos idénticos (11, 12; 21, 22) en dicha pluralidad de canales de radio (f1, f2), - asignar la capacidad restante de cada canal de radio de dicha pluralidad de canales de radio (f1, f2) para transmisión de datos únicos (13, 14; 23-26), la cual es diferente para cada canal de radio de dicha pluralidad de canales de radio (f1, f2), - modular y transmitir dichos datos idénticos en cada canal de radio de dicha pluralidad de canales de radio (f1, f2) por medio de moduladores (171, 172) separados, - transmitir dichos datos únicos en los respectivos canales de radio de dicha pluralidad de canales de radio (f1, f2); caracterizado por, en el lado (200) de un receptor del enlace de radio, - recibir y desmodular los datos idénticos de cada canal de radio usando demoduladores (211, 212) separados, - seleccionar (240) el trafico mejor protegido usando la calidad de los canales de radio (f1, f2) para los datos idénticos (201).

Description

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Claims (1)

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ES08803414.5T 2008-08-29 2008-08-29 Esquema eficiente de protección de radio en espera de funcionamiento Active ES2557591T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/061425 WO2010022792A1 (en) 2008-08-29 2008-08-29 Efficient working standby radio protection scheme

Publications (1)

Publication Number Publication Date
ES2557591T3 true ES2557591T3 (es) 2016-01-27

Family

ID=40651865

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08803414.5T Active ES2557591T3 (es) 2008-08-29 2008-08-29 Esquema eficiente de protección de radio en espera de funcionamiento

Country Status (5)

Country Link
US (1) US8817716B2 (es)
EP (1) EP2319192B1 (es)
CN (1) CN102138286B (es)
ES (1) ES2557591T3 (es)
WO (1) WO2010022792A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2197142A1 (en) * 2008-12-15 2010-06-16 Alcatel Lucent System and method for packet protection switching
CN101645797B (zh) 2009-08-25 2011-04-13 华为技术有限公司 自动保护倒换方法、设备和系统
CN103404089A (zh) * 2011-02-28 2013-11-20 日本电气株式会社 通信路径控制设备、通信设备、通信路径控制方法、通信方法和程序
EP2571190B1 (en) * 2011-09-19 2016-07-20 Alcatel Lucent System and method for selective protection switching
US20150333793A1 (en) * 2012-12-21 2015-11-19 Hirschmann Automation And Control Gmbh Method for redundantly and securely transferring data from a data source to a data sink
JP2016535534A (ja) * 2013-09-05 2016-11-10 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． マルチチャネルベースのデータ送信方法およびデータ送信装置
WO2015067304A1 (en) 2013-11-05 2015-05-14 Telefonaktiebolaget L M Ericsson (Publ) Improved capacity use in working standby protected radio link
JP2019009638A (ja) * 2017-06-26 2019-01-17 ルネサスエレクトロニクス株式会社 無線通信装置、システム及び方法
US11445487B2 (en) 2018-06-15 2022-09-13 At&T Intellectual Property I, L.P. Single user super position transmission for future generation wireless communication systems
US11140668B2 (en) 2018-06-22 2021-10-05 At&T Intellectual Property I, L.P. Performance of 5G MIMO
CN109257771B (zh) * 2018-11-16 2020-11-06 腾讯科技（深圳）有限公司 业务数据的传输方法、装置及设备
US10945281B2 (en) * 2019-02-15 2021-03-09 At&T Intellectual Property I, L.P. Facilitating improved performance of multiple downlink control channels in advanced networks

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60208134A (ja) * 1984-04-02 1985-10-19 Nec Corp 無線通信方式
CN85107392B (zh) * 1985-10-07 1988-05-04 日本电气株式会社 用于数字无线电传输系统的信道转换装置
EP0315970B1 (en) * 1987-11-10 1994-08-03 Nec Corporation Channel switching system
US5299198A (en) * 1990-12-06 1994-03-29 Hughes Aircraft Company Method and apparatus for exploitation of voice inactivity to increase the capacity of a time division multiple access radio communications system
GB2262863B (en) * 1991-12-23 1995-06-21 Motorola Ltd Radio communications apparatus with diversity
FR2814304B1 (fr) * 2000-09-21 2003-02-07 Cit Alcatel Procede de gestion de ressources de protection et reseau de communication mettant en oeuvre ce procede
FI113127B (fi) * 2002-06-28 2004-02-27 Ssh Comm Security Corp Yleislähetyspakettien välittäminen turvallisissa tietokoneiden välisissä tietoliikenneyhteyksissä
US7620028B2 (en) * 2003-11-06 2009-11-17 Atheros Communications, Inc. Multi-channel binding in data transmission
US20060013210A1 (en) * 2004-06-18 2006-01-19 Bordogna Mark A Method and apparatus for per-service fault protection and restoration in a packet network
WO2007024110A1 (en) 2005-08-26 2007-03-01 Electronics And Telecommunications Research Institute Method and apparatus for providing system information in ofdma cellular system
US7593729B2 (en) * 2006-07-13 2009-09-22 Designart Networks Ltd Point to point link and communication method
US9131486B2 (en) * 2006-12-01 2015-09-08 Qualcomm Incorporated Control signal transmission for wireless communication systems

Also Published As

Publication number Publication date
WO2010022792A1 (en) 2010-03-04
US8817716B2 (en) 2014-08-26
US20110149900A1 (en) 2011-06-23
EP2319192A1 (en) 2011-05-11
CN102138286B (zh) 2015-04-08
CN102138286A (zh) 2011-07-27
EP2319192B1 (en) 2015-10-07

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