ETSI GS MEC-IEG 004-2015 Mobile-Edge Computing (MEC) Service Scenarios (V1 1 1)《移动边缘计算 (MEC) 服务场景 (V1 1 1)》.pdf
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1、 ETSI GS MEC-IEG 004 V1.1.1 (2015-11) Mobile-Edge Computing (MEC); Service Scenarios Disclaimer This document has been produced and approved by the Mobile-Edge Computing (MEC) ETSI Industry Specification Group (ISG) and represents the views of those members who participated in this ISG. It does not
2、necessarily represent the views of the entire ETSI membership. GROUP SPECIFICATION ETSI ETSI GS MEC-IEG 004 V1.1.1 (2015-11) 2 Reference DGS/MEC-IEG004 Keywords ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 0001
3、7 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any ele
4、ctronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (P
5、DF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/sta
6、tus.asp If you find errors in the present document, please send your comment to one of the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photoco
7、pying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 201
8、5. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks regis
9、tered and owned by the GSM Association. ETSI ETSI GS MEC-IEG 004 V1.1.1 (2015-11) 3 Contents Intellectual Property Rights 4g3Foreword . 4g3Modal verbs terminology 4g3Introduction 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 5g33 Definitions and abbreviations
10、 . 5g33.1 Definitions 5g33.2 Abbreviations . 6g34 Service scenarios 6g34.1 Intelligent video acceleration service scenario . 6g34.1.1 Description of scenario . 6g34.1.2 Motivation. 6g34.1.3 Problem statement 6g34.1.4 Relation to MEC . 6g34.2 Video stream analysis service scenario 7g34.2.1 Descriptio
11、n of scenario . 7g34.2.2 Motivation. 7g34.2.3 Problem statement 7g34.2.4 Relation to MEC . 7g34.3 Augmented reality service scenario 8g34.3.1 Description of scenario . 8g34.3.2 Motivation. 8g34.3.3 Problem statement 8g34.3.4 Relation to MEC . 8g34.4 Assistance for intensive computation . 9g34.4.1 De
12、scription of scenario . 9g34.4.2 Motivation. 9g34.4.3 Problem statement 9g34.4.4 Relation to MEC . 9g34.5 Enterprise deployment of MEC 10g34.5.1 Description of scenario . 10g34.5.2 Motivation. 10g34.5.3 Problem statement 10g34.5.4 Relation to MEC . 10g34.6 Connected vehicles . 11g34.6.1 Description
13、of scenario . 11g34.6.2 Motivation. 11g34.6.3 Problem statement 11g34.6.4 Relation to MEC . 12g34.7 IoT gateway service scenario . 12g34.7.1 Description of scenario . 12g34.7.2 Motivation. 12g34.7.3 Problem statement 13g34.7.4 Relationship to MEC 13g3Annex A (informative): Authors Essential, or pote
14、ntially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No
15、guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Group Specification (GS) has been produced by ETSI Industry Specification Group (IS
16、G) Mobile-Edge Computing (MEC). Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of prov
17、isions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. Introduction Mobile-Edge Computing provides IT service environment and cloud-computing capabilities within the Radio Access Network (RAN) in close proximity to mobile device. MEC aims to reduce l
18、atency, ensure highly efficient network operation, service delivery and ultimate personal experience. The term “Edge“ in this context means the radio base station itself (eNodeB, RNC, etc.), and servers within the radio network (e.g. at “aggregation points“). The presence of MEC server at the edge o
19、f the RAN allows exposure to real-time radio and network information (such as subscriber location, cell load, etc.) that can be leveraged by applications and services to offer context-related services; these services are capable of differentiating the mobile broadband experience. The Mobile-Edge Com
20、puting environment creates a new value chain and an energized ecosystem, which in turn can create new opportunities for mobile operators, application and content providers whilst enabling them to play complementary and profitable roles. Based on innovation and business value, this value chain will a
21、llow all players to benefit from greater cooperation and better monetize the mobile broadband experience. Mobile Operators can open up the radio network edge to third-party partners, allowing them to rapidly deploy innovative applications and services towards mobile subscribers, enterprises and othe
22、r vertical segments. For application developers and content providers, the RAN edge offers a service environment with ultra-low latency and high bandwidth as well as direct access to real-time radio and network information. Mobile-Edge Computing allows content, services and applications to be accele
23、rated, increasing responsiveness from the edge. The customer experience can be proactively maintained through efficient network and service operations, based on insight into the radio and network conditions. Network vendors and technology providers can provide RAN equipment and base stations enhance
24、d with cloud-computing capabilities, by offering more powerful and flexible network elements able to satisfy the increasing needs of the communication world. The goal of the present document is to describe some service scenarios that can be delivered through the use of Mobile-Edge Computing. These s
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