CN101204047A - 通信节点以及通过计算至少一条链路的至少一个度量和所述度量的灵敏度参数来在通信网络中路由业务的方法 - Google Patents
通信节点以及通过计算至少一条链路的至少一个度量和所述度量的灵敏度参数来在通信网络中路由业务的方法 Download PDFInfo
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- CN101204047A CN101204047A CNA2005800499216A CN200580049921A CN101204047A CN 101204047 A CN101204047 A CN 101204047A CN A2005800499216 A CNA2005800499216 A CN A2005800499216A CN 200580049921 A CN200580049921 A CN 200580049921A CN 101204047 A CN101204047 A CN 101204047A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
- H04W40/14—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality based on stability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/12—Shortest path evaluation
- H04L45/123—Evaluation of link metrics
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/22—Alternate routing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/24—Multipath
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/02—Inter-networking arrangements
Abstract
Description
链路度量的类型 | LMF所确定的链路度量(M) | LMF所确定的链路度量可靠性(R) | LMF所确定的关于参数P的链路度量灵敏度(S) |
所支持的速率[kb/s] | 可以用于该链路的速率,这依赖于链路容量、链路质量、业务负荷、RAT的类型、多路接入方案等。 | 可以由LMF基于链路测量的精度、可靠性和时间性以及速率的变化性来直接确定。 | P=业务负荷:LMF可以确定M对于业务负荷P的变化将如何变化。S依赖于例如总容量c、系统中的负荷I。LMF可以确定在总负荷增加到I+P(相对负荷(I+P)/c)的情况下M将如何变化。详细的公式依赖于RAT的类型、多路接入方案等。 |
链路上的传输延迟[ms] | 依赖于RAT的类型(交织、帧结构、...)、链路延迟、ARQ 操作 和BLER。可能还依赖于负荷(多路接入延迟和排队延迟) | 参见上述。 | P=业务负荷:负荷增加可以增加多路接入延迟和排队延迟。 |
可用链路容量[kb/s-电路交换等同物] | 与所支持的速率相同 |
绝对业务负荷,所使用的容量[kb/s-电路交换等同物] | 主要在还提供绝对容量的情况下是有用的:例如,该链路具有~12Mb/s的容量与8Mb/s的当前平均负荷。 | ||
相对业务负荷[容量的百分比] | 主要在还提供绝对容量或业务负荷的情况下是有用的:例如,该链路具有作为容量80%的8Mb/s的平均负荷。 | ||
绝对链路质量[] | 用于不同RAT的标准化链路质量 | ||
相对链路质量[] | 可以是关于RAT特定参考理想链路质量的相对值 | ||
绝对链路容量[kb/s-电路交换等同物] | 链路容量估计 | 估计的可靠性 | 灵敏度通常为零。 |
跳数 | =1,用于每条链路(跳)。 | - | - |
(静态)链路容量例如,安全等级[0...1]链路被加密到什么等级。链路完整性被保护到什么等级。 | 0=不安全1=安全 | - | - |
1A | 1B | 2A | 2B | |
L | 7 | 10 | 6 | 3 |
C | 10 | 15 | 10 | 5 |
M | 3,33 | 3 | 2,5 | 2,5 |
1A | 1B | 2A | 2B | |
L’ | 8 | 11 | 7 | 4 |
C | 10 | 15 | 10 | 5 |
M’ | 5 | 3,75 | 3,33 | 5 |
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SEPCT/SE2005/000792 | 2005-05-26 | ||
SE2005000792 | 2005-05-26 | ||
PCT/SE2005/000948 WO2006126924A1 (en) | 2005-05-26 | 2005-06-20 | Communication node and a method for routing traffic in a communication network by calculating at least one metric for at least one link and a sensitivity parameter for said metric |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101204047A true CN101204047A (zh) | 2008-06-18 |
CN101204047B CN101204047B (zh) | 2012-05-23 |
Family
ID=37452261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800499216A Expired - Fee Related CN101204047B (zh) | 2005-05-26 | 2005-06-20 | 通信节点以及通过计算至少一条链路的至少一个度量和所述度量的灵敏度参数来在通信网络中路由业务的方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8023424B2 (zh) |
EP (1) | EP1889411B1 (zh) |
JP (1) | JP4778043B2 (zh) |
CN (1) | CN101204047B (zh) |
AT (1) | ATE431661T1 (zh) |
CA (1) | CA2606681A1 (zh) |
DE (1) | DE602005014514D1 (zh) |
MX (1) | MX2007013962A (zh) |
WO (1) | WO2006126924A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102306198A (zh) * | 2011-09-22 | 2012-01-04 | 杭州华三通信技术有限公司 | 一种性能数据汇聚方法和装置 |
CN104982068A (zh) * | 2012-09-26 | 2015-10-14 | 奥普蒂斯蜂窝技术有限责任公司 | 用于干扰-感知路由的度量计算 |
Families Citing this family (21)
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CA2606681A1 (en) | 2005-05-26 | 2006-11-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Communication node and a method for routing traffic in a communication network by calculating at least one metric for at least one link and a sensitivity parameter for said metric |
US7719988B1 (en) * | 2005-11-30 | 2010-05-18 | University Of Murcia | Mobility-aware mesh construction algorithm for low data-overhead multicast ad hoc routing |
KR101210334B1 (ko) * | 2006-09-04 | 2012-12-10 | 서강대학교산학협력단 | 멀티-홉 시스템에서 라우팅 테이블 관리를 위한 장치 및방법 |
JP4881194B2 (ja) * | 2007-03-12 | 2012-02-22 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信システム、無線通信装置、無線通信方法 |
US8233905B2 (en) * | 2007-06-15 | 2012-07-31 | Silver Spring Networks, Inc. | Load management in wireless mesh communications networks |
DE602008002147D1 (de) * | 2008-03-28 | 2010-09-23 | Ntt Docomo Inc | Verfahren und Vorrichtung zur Erhöhung des Datendurchsatzes in einem Kommunikationsnetzwerk |
US8031605B2 (en) * | 2008-03-31 | 2011-10-04 | Intel Corporation | System and method for node-clustering and multi-hop routing in wideband wireless ad-hoc networks |
US8589539B2 (en) * | 2008-04-25 | 2013-11-19 | Emc Corporation | Multipeer |
EP2279589B1 (en) | 2008-05-20 | 2012-06-20 | Telefonaktiebolaget LM Ericsson (publ) | Methods and apparatus for advertising a route for transmitting data packets |
US8737245B2 (en) * | 2008-12-23 | 2014-05-27 | Thomson Licensing | Method for evaluating link cost metrics in communication networks |
FR2941111A1 (fr) * | 2009-01-12 | 2010-07-16 | Alcatel Lucent | Procede de routage d'une communication dans un reseau de communication et systeme de gestion de routage associe |
US8838804B2 (en) * | 2009-03-12 | 2014-09-16 | Novell, Inc. | Securing a network connection by way of an endpoint computing device |
US8838031B2 (en) * | 2011-10-03 | 2014-09-16 | Qualcomm Incorporated | Alternative path configuration for peer-to-peer networking |
US9167439B2 (en) | 2011-11-18 | 2015-10-20 | Cooper Technologies Company | Non-intrusive in-band link cost estimation in multihop networks |
JP2014103514A (ja) * | 2012-11-19 | 2014-06-05 | Toshiba Corp | 通信装置、通信システムおよびプログラム |
US9402213B2 (en) * | 2014-07-31 | 2016-07-26 | Telekom Malaysia Berhad | Dynamic channel switching for wireless mesh networks |
JP6426477B2 (ja) * | 2015-01-06 | 2018-11-21 | 株式会社東芝 | 通信装置、通信システムおよびプログラム |
JP2017092987A (ja) * | 2017-02-08 | 2017-05-25 | 株式会社東芝 | 通信装置、通信システムおよびプログラム |
US10798651B2 (en) * | 2018-08-17 | 2020-10-06 | Intelligent Fusion Technology, Inc. | Method and system for energy efficient wireless communications |
CN109299867B (zh) * | 2018-09-12 | 2022-09-23 | 中国电力科学研究院有限公司 | 一种配电网可靠性评估参数筛选方法及系统 |
EP3809606A1 (en) | 2019-10-15 | 2021-04-21 | Mitsubishi Electric R & D Centre Europe B.V. | Method for performing transmission between a base station and a terminal via a multi-hop network |
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CA2606681A1 (en) | 2005-05-26 | 2006-11-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Communication node and a method for routing traffic in a communication network by calculating at least one metric for at least one link and a sensitivity parameter for said metric |
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-
2005
- 2005-06-20 CA CA002606681A patent/CA2606681A1/en not_active Abandoned
- 2005-06-20 JP JP2008513401A patent/JP4778043B2/ja not_active Expired - Fee Related
- 2005-06-20 CN CN2005800499216A patent/CN101204047B/zh not_active Expired - Fee Related
- 2005-06-20 DE DE602005014514T patent/DE602005014514D1/de not_active Expired - Fee Related
- 2005-06-20 EP EP05753673A patent/EP1889411B1/en not_active Not-in-force
- 2005-06-20 US US11/914,657 patent/US8023424B2/en not_active Expired - Fee Related
- 2005-06-20 AT AT05753673T patent/ATE431661T1/de not_active IP Right Cessation
- 2005-06-20 MX MX2007013962A patent/MX2007013962A/es active IP Right Grant
- 2005-06-20 WO PCT/SE2005/000948 patent/WO2006126924A1/en active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102306198A (zh) * | 2011-09-22 | 2012-01-04 | 杭州华三通信技术有限公司 | 一种性能数据汇聚方法和装置 |
CN102306198B (zh) * | 2011-09-22 | 2013-09-04 | 杭州华三通信技术有限公司 | 一种性能数据汇聚方法和装置 |
CN104982068A (zh) * | 2012-09-26 | 2015-10-14 | 奥普蒂斯蜂窝技术有限责任公司 | 用于干扰-感知路由的度量计算 |
Also Published As
Publication number | Publication date |
---|---|
WO2006126924A1 (en) | 2006-11-30 |
DE602005014514D1 (de) | 2009-06-25 |
ATE431661T1 (de) | 2009-05-15 |
EP1889411A1 (en) | 2008-02-20 |
JP2008543163A (ja) | 2008-11-27 |
EP1889411B1 (en) | 2009-05-13 |
US20090213849A1 (en) | 2009-08-27 |
CN101204047B (zh) | 2012-05-23 |
JP4778043B2 (ja) | 2011-09-21 |
US8023424B2 (en) | 2011-09-20 |
CA2606681A1 (en) | 2006-11-30 |
MX2007013962A (es) | 2008-02-05 |
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