中国科学技术大学：《多媒体通信 Multimedia Communications》课程教学资源（教案课件讲稿）专题——移动通信网的现状与趋势

《多媒体通信》 移动通信网的现状与趋势 2019年11月10日 文献阅读报告（含PpT)提交：jtmx@mail.ustc.edu.cn,11月30日24：00前科字系 实验报告提交：jtmx@mail.ustc.edu.cn,考试前

2019年11月10日 《多媒体通信》 移动通信网的现状与趋势 文献阅读报告（含PPT）提交：jjtmx@mail.ustc.edu.cn，11月30日24:00前 实验报告提交：jjtmx@mail.ustc.edu.cn，考试前

K心专题内容：移动通信网的现状与趋势 ◆移动通信网的演进 3GPP:The 3rd Generation Partnership Project ▣ 商用PLMN(Public Land Mobile Network)演进 ▣3GPP网络架构演进 4.5G (LTE-Advanced Pro) LTE-WLAN Inter-working LTE-WLAN Aggregation ▣LTE对物联网的支持 ◆ 展望5G ▣5G标准化组织 ▣5G解决什么问题？ ▣5G用什么技术？ ▣5G现状 ▣关于5G与未来网络的思考 2 ynh.cxh @ustc.edu.cn

{ynh,cxh}@ustc.edu.cn 专题内容：移动通信网的现状与趋势 移动通信网的演进  3GPP: The 3rd Generation Partnership Project  商用PLMN (Public Land Mobile Network)演进  3GPP网络架构演进 4.5G (LTE-Advanced Pro)  LTE-WLAN Inter-working  LTE-WLAN Aggregation  LTE对物联网的支持 展望5G  5G标准化组织  5G解决什么问题?  5G用什么技术?  5G现状  关于5G与未来网络的思考 2

MC The 3rd Generation Partnership Project (3GPP) 3GPP工作组，1998年底成立 3G吧 Project Co-ordination Group(PCG) TSG RAN TSG SA TSG CT Radio Access Network Service Systems Aspects Core Network Terminals GLOBAL INITIATIVE RAN WG1 SA WG1 CT WG1 Radio Layer 1 spec Services MM/CC/SM (tu) RAN WG2 SA WG2 CT WG3 The project covers cellular Radio Layer 2 spec Architecture Interworking with external networks telecommunications network Radio Layer 3 RR spec technologies,including radio RAN WG3 SA WG3 CT WG4 access,the core transport lub spec,lur spec,lu spec Security MAP/GTP/BCH/SS network,and service UTRAN O&M requirements capabilities-including work RAN WG4 SA WG4 CT WG6 on codecs,security,quality Radio Performance Codec Smart Card Application Aspects of service-and thus provides Protocol aspects complete system RAN WG5 SA WG5 specifications. Mobile Terminal Telecom Management Conformance Testing RAN WG6 SA WG6 Legacy RAN radio and protocol Mission-critical applications TSG:Technical Specification Groups WG:Working Group 3 ynh.cxh @ustc.edu.cn http://www.3gpp.org/specifications-groups/specifications-groups retrieved:20171027

{ynh,cxh}@ustc.edu.cn The 3rd Generation Partnership Project (3GPP) 3GPP工作组,1998年底成立 3 http://www.3gpp.org/specifications-groups/specifications-groups retrieved:20171027 TSG: Technical Specification Groups WG: Working Group The project covers cellular telecommunications network technologies, including radio access, the core transport network, and service capabilities - including work on codecs, security, quality of service - and thus provides complete system specifications

KC3GPP标准的编号 TSG RAN:Radio Access network ▣TSG RAN:负责3GPP无线接入网技术规范 TSG SA:Service System Aspects ▣TSG SA:负责3GPP业务与系统方面的技术规范 TSG CT:Core Network Terminals ▣TSG CT:负责3GPP核心网及终端方面的技术规范 ◆TR:Technical Report研究报告 ◆TS:Technical Specification技术规范 ▣SI(Study Item)输出研究报告(TR) ▣ WI(Work Item)输出技术规范(TS) ▣一个重要的课题通常会先经过SI研究阶段，然后再进入WI阶段的标 准化制定工作。也有些WI会withdraw ▣ TR和TS均采用5位编号，即TRxx.yyy TSxx.yyy 4 ynh.cxh @ustc.edu.cn

{ynh,cxh}@ustc.edu.cn 3GPP标准的编号 TSG RAN：Radio Access network  TSG RAN：负责3GPP无线接入网技术规范 TSG SA：Service & System Aspects  TSG SA：负责3GPP业务与系统方面的技术规范 TSG CT：Core Network & Terminals  TSG CT：负责3GPP核心网及终端方面的技术规范 TR : Technical Report 研究报告 TS: Technical Specification 技术规范  SI (Study Item)输出研究报告 (TR)  WI (Work Item)输出技术规范 (TS)  一个重要的课题通常会先经过SI研究阶段，然后再进入WI阶段的标 准化制定工作。也有些WI会withdraw  TR和TS均采用5位编号，即TRxx.yyy TSxx.yyy 4

MC 3GPP Organizational Partners 欧洲电讯通讯标准化机构(European Telecommunications Standards Institute,ETSI) 。 北美的电讯通讯产业解决方案联盟(Alliance for Telecommunications Industry Solutions,. ATIS) ·日本的电波产业会(Association of Radio Industries and Businesses,ARIB)和情报通讯技 术委员会(Telecommunication Technology Committee,TTC) ·韩国情报通讯技术协会(Telecommunications Technology Association,TTA) ·中国通讯标准化协会(China Communications Standards Association,CCSA)1999年加入 印度电信标准化发展协会(Telecommunications Standards Development Society of India, TSDSI)2015年加入 The seven 3GPP Organizational Partners determine the general policy and strategy of 3GPP and perform the following tasks: atis Approval and maintenance of the 3GPP scope; Maintenance of the Partnership Project Description; ARIB Taking decisions on the creation or cessation of Technical Specification Groups,and approving their scope and terms of (CHINA reference; Approval of Organizational Partner funding requirements; (JAPAN) ETS Allocation of human and financial resources provided by the Organizational Partners to the Project Co-ordination Group; Acting as a body of appeal on procedural matters referred to them. TA tsdsi 5 (KOREA) (INDIA) http://www.3gpp.org/about-3gpp/partners Retrieved:20161028

{ynh,cxh}@ustc.edu.cn 3GPP Organizational Partners 5 The seven 3GPP Organizational Partners determine the general policy and strategy of 3GPP and perform the following tasks: • Approval and maintenance of the 3GPP scope; • Maintenance of the Partnership Project Description; • Taking decisions on the creation or cessation of Technical Specification Groups, and approving their scope and terms of reference; • Approval of Organizational Partner funding requirements; • Allocation of human and financial resources provided by the Organizational Partners to the Project Co-ordination Group; • Acting as a body of appeal on procedural matters referred to them. • 欧洲电讯通讯标准化机构(European Telecommunications Standards Institute, ETSI) • 北美的电讯通讯产业解决方案联盟(Alliance for Telecommunications Industry Solutions, ATIS) • 日本的电波产业会(Association of Radio Industries and Businesses, ARIB)和情报通讯技 术委员会(Telecommunication Technology Committee, TTC) • 韩国情报通讯技术协会(Telecommunications Technology Association, TTA) • 中国通讯标准化协会(China Communications Standards Association, CCSA) 1999年加入 • 印度电信标准化发展协会(Telecommunications Standards Development Society of India, TSDSI) 2015年加入 http://www.3gpp.org/about-3gpp/partners Retrieved:20161028

KC3GPP标准的产生 3GPP specifications and studies are contribution-driven,by member companies,in Working Groups and at the Technical Specification Group level.The three Technical Specification Groups(TSG)in 3GPP are:Radio Access Networks(RAN),Services Systems Aspects(SA),Core Network Terminals(CT). The Working Groups,within the TSGs,meet regularly and come together for their quarterly TSG Plenary meeting,where their work is presented for information, discussion and approval. 3GPP's Meeting Cycle(Q4 example) September October November December TSG#73 RAN5 RAN1 SA2 CT1 TSG#74 SA RAN2 SA5 CT3 SA CT CT4 bis RAN3 SA6 CT4 CT RAN SA1 RAN RAN4 CT6 Co-located Plenary Individual Working Group RAN5 Co-located Co-located Working Group Plenary Meetings Ordinary /Bis/Ad-hoc (x4 per year) Meetings RAN6 Meetings Meetings

{ynh,cxh}@ustc.edu.cn 3GPP标准的产生 6 3GPP specifications and studies are contribution-driven, by member companies, in Working Groups and at the Technical Specification Group level. The three Technical Specification Groups (TSG) in 3GPP are: Radio Access Networks (RAN), Services & Systems Aspects (SA), Core Network & Terminals (CT) . The Working Groups, within the TSGs, meet regularly and come together for their quarterly TSG Plenary meeting, where their work is presented for information, discussion and approval

KC小结：3GPP The 3rd Generation Partnership Project(3GPP),1998 TSG:Technical Specification Groups TSG RAN:Radio Access network TSG SA:Service System Aspects TSG CT:Core Network Terminals 3GPP Organizational Partners ARIB,ATIS,CCSA,ETSI,TSDSI,TTA,TTC 3GPP Market Representation Partners atis) ◆WG:Working Group ARIB CCSA ▣TR:Technical Report (CHINA TS:Technical Specification (JAPAN) ETSI 3GPP's Meeting Cycle (Q4 example) TTA tsdsi 7 (KOREA (INDIA)

{ynh,cxh}@ustc.edu.cn 小结：3GPP The 3rd Generation Partnership Project (3GPP), 1998 TSG: Technical Specification Groups  TSG RAN：Radio Access network  TSG SA：Service & System Aspects  TSG CT：Core Network & Terminals 3GPP Organizational Partners  ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC 3GPP Market Representation Partners WG: Working Group  TR : Technical Report  TS: Technical Specification  3GPP's Meeting Cycle (Q4 example) 7

K心专题内容：移动通信网的现状与趋势 ◆天 移动通信网的演进 3GPP:The 3rd Generation Partnership Project ▣商用PLMN(Public Land Mobile Network)演进 ▣3GPP网络架构演进 4.5G (LTE-Advanced Pro) LTE-WLAN Inter-working LTE-WLAN Aggregation ▣LTE对物联网的支持 ◆ 展望5G ▣5G标准化组织 ▣5G解决什么问题？ ▣5G用什么技术？ ▣5G现状 ▣关于5G与未来网络的思考 8 ynh.cxh @ustc.edu.cn

{ynh,cxh}@ustc.edu.cn 专题内容：移动通信网的现状与趋势 移动通信网的演进  3GPP: The 3rd Generation Partnership Project  商用PLMN (Public Land Mobile Network)演进  3GPP网络架构演进 4.5G (LTE-Advanced Pro)  LTE-WLAN Inter-working  LTE-WLAN Aggregation  LTE对物联网的支持 展望5G  5G标准化组织  5G解决什么问题?  5G用什么技术?  5G现状  关于5G与未来网络的思考 8

Me 3GPP标准的演进 3GPP Release Name Status Start date End date Closure date Release 17 Open 2021-09-17(SP-93 Release 16 Open 2017-03-22 2020-06-19(SP-88 Release 15 Frozen 2016-06-01 2019-06-07(SP-84) Release 14 Frozen 2014-09-17 2017-06-09(SP-76 Release 13 Frozen 2012-09-30 2016-03-11(SP-71) Release 12 Frozen 2011-06-26 2015-03-13(SP-67) Release 11 Frozen 2010-01-22 2013-03-06(SP-59) Release 10 Frozen 2009-01-20 2011-06-08(SP-52) Release 9 Frozen 2008-03-06 2010-03-25(SP-47) Release 8 Frozen 2006-01-23 2009-03-12(SP-43 Release 7 Closed 2003-10-06 2008-03-13(SP-39) 2014-09-17(SP-65) Release 6 Closed 2000-03-28 2005-09-28(SP-29) 2014-09-17(SP-65) Release 5 Closed 2000-05-01 2002-09-12(SP-17)2014-09-17(SP-65) Release 4 Closed 1998-08-01 2001-06-21(P-12)2014-09-17(SP-65) Release 1999 Closed 1996-11-01 1999-12-17(SP-06)2008-06-05(SP-40) http://www.3gpp.org/specifications/releases Retrieved:20191110

{ynh,cxh}@ustc.edu.cn 3GPP标准的演进 3GPP Release 9 Name Status Start date End date Closure date Release 17 Open 2021-09-17 (SP-93) Release 16 Open 2017-03-22 2020-06-19 (SP-88) Release 15 Frozen 2016-06-01 2019-06-07 (SP-84) Release 14 Frozen 2014-09-17 2017-06-09 (SP-76) Release 13 Frozen 2012-09-30 2016-03-11 (SP-71) Release 12 Frozen 2011-06-26 2015-03-13 (SP-67) Release 11 Frozen 2010-01-22 2013-03-06 (SP-59) Release 10 Frozen 2009-01-20 2011-06-08 (SP-52) Release 9 Frozen 2008-03-06 2010-03-25 (SP-47) Release 8 Frozen 2006-01-23 2009-03-12 (SP-43) Release 7 Closed 2003-10-06 2008-03-13 (SP-39) 2014-09-17 (SP-65) Release 6 Closed 2000-03-28 2005-09-28 (SP-29) 2014-09-17 (SP-65) Release 5 Closed 2000-05-01 2002-09-12 (SP-17) 2014-09-17 (SP-65) Release 4 Closed 1998-08-01 2001-06-21 (SP-12) 2014-09-17 (SP-65) Release 1999 Closed 1996-11-01 1999-12-17 (SP-06) 2008-06-05 (SP-40) http://www.3gpp.org/specifications/releases Retrieved:20191110

MC 3GPP Ongoing Releases 2017 2018 2019 2020 TSG#75 76 77 78 TSG#79 80 81 82 TSG#83 84 85 86TSG#87 88 Release 14 Rel-145t.3 Extension Release 15(5G Phase 1) Rel-15 Stage 1 Rel-15 Stage 2 ASN.1 (Abstract Syntax Notation one) Rel-15 Stage 3 Early drop here Rel-15 ASN.1 Release 16(5G Phase 2) Rel-16 Stage 1 Rel-16 Stage 2 Rel-16 Stage 3(TSG#87) Rel-16 ASN.1 (TSG#88 2019年6月6日，工信部正式向中国电信 、中国移动、中国联通、中国广电发放 5G商用牌照，中国进入5G商用元年。 10 ynh.cxh @ustc.edu.cn http://www.3gpp.org/specifications/releases Retrieved:20191110

{ynh,cxh}@ustc.edu.cn 3GPP Ongoing Releases 10 http://www.3gpp.org/specifications/releases Retrieved:20191110 ASN.1（Abstract Syntax Notation one） 2019年6月6日，工信部正式向中国电信 、中国移动、中国联通、中国广电发放 5G商用牌照，中国进入5G商用元年