ITU-T G 8261 CORR 1-2016 Timing and synchronization aspects in packet networks Corrigendum 1 (Study Group 15)《分组网络中的定时和同步方面的勘误表1(研究组15)》.pdf

上传人:amazingpat195 文档编号:796830 上传时间:2019-02-02 格式:PDF 页数:8 大小:279.58KB
下载 相关 举报
ITU-T G 8261 CORR 1-2016 Timing and synchronization aspects in packet networks Corrigendum 1 (Study Group 15)《分组网络中的定时和同步方面的勘误表1(研究组15)》.pdf_第1页
第1页 / 共8页
ITU-T G 8261 CORR 1-2016 Timing and synchronization aspects in packet networks Corrigendum 1 (Study Group 15)《分组网络中的定时和同步方面的勘误表1(研究组15)》.pdf_第2页
第2页 / 共8页
ITU-T G 8261 CORR 1-2016 Timing and synchronization aspects in packet networks Corrigendum 1 (Study Group 15)《分组网络中的定时和同步方面的勘误表1(研究组15)》.pdf_第3页
第3页 / 共8页
ITU-T G 8261 CORR 1-2016 Timing and synchronization aspects in packet networks Corrigendum 1 (Study Group 15)《分组网络中的定时和同步方面的勘误表1(研究组15)》.pdf_第4页
第4页 / 共8页
ITU-T G 8261 CORR 1-2016 Timing and synchronization aspects in packet networks Corrigendum 1 (Study Group 15)《分组网络中的定时和同步方面的勘误表1(研究组15)》.pdf_第5页
第5页 / 共8页
点击查看更多>>
资源描述

1、 I n t e r n a t i o n a l T e l e c o m m u n i c a t i o n U n i o n ITU-T G.8261/Y.1361 TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Corrigendum 1 (04/2016) SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Packet over Transport aspects Synchronization, quality and availab

2、ility targets SERIES Y: GLOBAL INFORMATION INFRASTRUCTURE, INTERNET PROTOCOL ASPECTS AND NEXT-GENERATION NETWORKS, INTERNET OF THINGS AND SMART CITIES Internet protocol aspects Transport Timing and synchronization aspects in packet networks Corrigendum 1 Recommendation ITU-T G.8261/Y.1361 (2013) Cor

3、rigendum 1 ITU-T G-SERIES RECOMMENDATIONS TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS INTERNATIONAL TELEPHONE CONNECTIONS AND CIRCUITS G.100G.199 GENERAL CHARACTERISTICS COMMON TO ALL ANALOGUE CARRIER-TRANSMISSION SYSTEMS G.200G.299 INDIVIDUAL CHARACTERISTICS OF INTERNATIONAL CARRIE

4、R TELEPHONE SYSTEMS ON METALLIC LINES G.300G.399 GENERAL CHARACTERISTICS OF INTERNATIONAL CARRIER TELEPHONE SYSTEMS ON RADIO-RELAY OR SATELLITE LINKS AND INTERCONNECTION WITH METALLIC LINES G.400G.449 COORDINATION OF RADIOTELEPHONY AND LINE TELEPHONY G.450G.499 TRANSMISSION MEDIA AND OPTICAL SYSTEMS

5、 CHARACTERISTICS G.600G.699 DIGITAL TERMINAL EQUIPMENTS G.700G.799 DIGITAL NETWORKS G.800G.899 DIGITAL SECTIONS AND DIGITAL LINE SYSTEM G.900G.999 MULTIMEDIA QUALITY OF SERVICE AND PERFORMANCE GENERIC AND USER-RELATED ASPECTS G.1000G.1999 TRANSMISSION MEDIA CHARACTERISTICS G.6000G.6999 DATA OVER TRA

6、NSPORT GENERIC ASPECTS G.7000G.7999 PACKET OVER TRANSPORT ASPECTS G.8000G.8999 Ethernet over Transport aspects G.8000G.8099 MPLS over Transport aspects G.8100G.8199 Synchronization, quality and availability targets G.8200G.8299 Service Management G.8600G.8699 ACCESS NETWORKS G.9000G.9999 For further

7、 details, please refer to the list of ITU-T Recommendations. Rec. ITU-T G.8261/Y.1361 (2013)/Cor.1 (04/2016) i Recommendation ITU-T G.8261/Y.1361 Timing and synchronization aspects in packet networks Corrigendum 1 Summary Corrigendum 1 to Recommendation ITU-T G.8261/Y.1361 (2013) corrects Table 2 in

8、 clause 9.1.1.1. History Edition Recommendation Approval Study Group Unique ID* 1.0 ITU-T G.8261/Y.1361 2006-05-22 15 11.1002/1000/8787 1.1 ITU-T G.8261/Y.1361 (2006) Cor. 1 2006-12-14 15 11.1002/1000/9010 2.0 ITU-T G.8261/Y.1361 2008-04-29 15 11.1002/1000/9416 2.1 ITU-T G.8261/Y.1361 (2008) Amd. 1

9、2010-07-29 15 11.1002/1000/10908 3.0 ITU-T G.8261/Y.1361 2013-08-29 15 11.1002/1000/12015 3.1 ITU-T G.8261/Y.1361 (2013) Amd. 1 2015-01-13 15 11.1002/1000/12388 3.2 ITU-T G.8261/Y.1361 (2013) Cor. 1 2016-04-13 15 11.1002/1000/12809 * To access the Recommendation, type the URL http:/handle.itu.int/ i

10、n the address field of your web browser, followed by the Recommendations unique ID. For example, http:/handle.itu.int/11.1002/1000/11830-en. ii Rec. ITU-T G.8261/Y.1361 (2013)/Cor.1 (04/2016) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the fie

11、ld of telecommunications, information and communication technologies (ICTs). The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardiz

12、ing telecommunications on a worldwide basis. The World Telecommunication Standardization Assembly (WTSA), which meets every four years, establishes the topics for study by the ITU-T study groups which, in turn, produce Recommendations on these topics. The approval of ITU-T Recommendations is covered

13、 by the procedure laid down in WTSA Resolution 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with ISO and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate

14、 both a telecommunication administration and a recognized operating agency. Compliance with this Recommendation is voluntary. However, the Recommendation may contain certain mandatory provisions (to ensure, e.g., interoperability or applicability) and compliance with the Recommendation is achieved w

15、hen all of these mandatory provisions are met. The words “shall“ or some other obligatory language such as “must“ and the negative equivalents are used to express requirements. The use of such words does not suggest that compliance with the Recommendation is required of any party. INTELLECTUAL PROPE

16、RTY RIGHTSITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted

17、 by ITU members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, ITU had received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementers are cautioned that thi

18、s may not represent the latest information and are therefore strongly urged to consult the TSB patent database at http:/www.itu.int/ITU-T/ipr/. ITU 2016 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. Rec. ITU-

19、T G.8261/Y.1361 (2013)/Cor.1 (04/2016) 1 Recommendation ITU-T G.8261/Y.1361 Timing and synchronization aspects in packet networks Corrigendum 1 1 Clause 9.1.1.1 1.1) Table 2 Replace Table 2 with the following version: Table 2 Deployment Case 1: wander budget for 1544 kbit/s interface Observation int

20、erval () in seconds MTIE in s 0.1 No Requirement (see Note) 0.1 0.47 4.5 0.47 900 2.1 900 1930 2.33 103 1930 86400 4.5 NOTE This region is covered by jitter requirements. ITU-T Y-SERIES RECOMMENDATIONS GLOBAL INFORMATION INFRASTRUCTURE, INTERNET PROTOCOL ASPECTS AND NEXT-GENERATION NETWORKS, INTERNE

21、T OF THINGS AND SMART CITIES GLOBAL INFORMATION INFRASTRUCTURE General Y.100Y.199 Services, applications and middleware Y.200Y.299 Network aspects Y.300Y.399 Interfaces and protocols Y.400Y.499 Numbering, addressing and naming Y.500Y.599 Operation, administration and maintenance Y.600Y.699 Security

22、Y.700Y.799 Performances Y.800Y.899 INTERNET PROTOCOL ASPECTS General Y.1000Y.1099 Services and applications Y.1100Y.1199 Architecture, access, network capabilities and resource management Y.1200Y.1299 Transport Y.1300Y.1399 Interworking Y.1400Y.1499 Quality of service and network performance Y.1500Y

23、.1599 Signalling Y.1600Y.1699 Operation, administration and maintenance Y.1700Y.1799 Charging Y.1800Y.1899 IPTV over NGN Y.1900Y.1999 NEXT GENERATION NETWORKS Frameworks and functional architecture models Y.2000Y.2099 Quality of Service and performance Y.2100Y.2199 Service aspects: Service capabilit

24、ies and service architecture Y.2200Y.2249 Service aspects: Interoperability of services and networks in NGN Y.2250Y.2299 Enhancements to NGN Y.2300Y.2399 Network management Y.2400Y.2499 Network control architectures and protocols Y.2500Y.2599 Packet-based Networks Y.2600Y.2699 Security Y.2700Y.2799

25、Generalized mobility Y.2800Y.2899 Carrier grade open environment Y.2900Y.2999 FUTURE NETWORKS Y.3000Y.3499 CLOUD COMPUTING Y.3500Y.3999 INTERNET OF THINGS AND SMART CITIES AND COMMUNITIES General Y.4000Y.4049 Definitions and terminologies Y.4050Y.4099 Requirements and use cases Y.4100Y.4249 Infrastr

26、ucture, connectivity and networks Y.4250Y.4399 Frameworks, architectures and protocols Y.4400Y.4549 Services, applications, computation and data processing Y.4550Y.4699 Management, control and performance Y.4700Y.4799 Identification and security Y.4800Y.4899 For further details, please refer to the

27、list of ITU-T Recommendations. Printed in Switzerland Geneva, 2016 SERIES OF ITU-T RECOMMENDATIONS Series A Organization of the work of ITU-T Series D General tariff principles Series E Overall network operation, telephone service, service operation and human factors Series F Non-telephone telecommu

28、nication services Series G Transmission systems and media, digital systems and networks Series H Audiovisual and multimedia systems Series I Integrated services digital network Series J Cable networks and transmission of television, sound programme and other multimedia signals Series K Protection ag

29、ainst interference Series L Environment and ICTs, climate change, e-waste, energy efficiency; construction, installation and protection of cables and other elements of outside plant Series M Telecommunication management, including TMN and network maintenance Series N Maintenance: international sound

30、 programme and television transmission circuits Series O Specifications of measuring equipment Series P Terminals and subjective and objective assessment methods Series Q Switching and signalling Series R Telegraph transmission Series S Telegraph services terminal equipment Series T Terminals for te

31、lematic services Series U Telegraph switching Series V Data communication over the telephone network Series X Data networks, open system communications and security Series Y Global information infrastructure, Internet protocol aspects and next-generation networks, Internet of Things and smart cities Series Z Languages and general software aspects for telecommunication systems

展开阅读全文
相关资源
猜你喜欢
相关搜索

当前位置:首页 > 标准规范 > 国际标准 > 其他

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1