| 服务水平协议的框架 |
在过去的十年中开始的电信环境自由化和放松管制的进程仍在进行中,这是富有意义的改变进程。日益激烈的竞争,同时也受到用户的性能要求的支持,给服务/网络提供商带来了巨大压力。后者几年来尤其面临着成本的降低,目前正努力提高服务质量(QoS),以使他们的产品与其竞争者进行区分。另外,不断增长的全球性服务的需求,其供应涉及多个服务/网络供应商,使情况变得更加复杂。因此,要对所有参与服务供应的实体的作用以及它们之间的关系加以说明。其范围是说明各供应商在保证用户要求的服务质量方面的责任。规范前面提到的实体之间的相互关系的一个有用工具是业务等级协议(SLA),该协议是两个或两个以上相关方为就有关提供的服务、其质量、责任、优先级达成共识而进行的谈判的结果。本建议书描述了SLA的通用结构,采用独立于服务类型和所采用技术的方法。这种方法是有用的,特别是在今天已成为现实的多供应商环境。 |
|
| Citation: |
https://handle.itu.int/11.1002/1000/6070 |
| Series title: |
E series: Overall network operation, telephone service, service operation and human factors E.800-E.899: Quality of telecommunication services: concepts, models, objectives and dependability planning E.860-E.879: Use of quality of service objectives for planning of telecommunication networks |
| Approval date: |
2002-06-29 |
| Provisional name: | E.sla |
| Approval process: | AAP |
|
Status: |
In force |
|
Maintenance responsibility: |
ITU-T Study Group 2 |
|
Further details: |
Patent statement(s)
Development history
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|
|
| Ed. |
ITU-T Recommendation |
Status |
Summary |
Table of Contents |
Download |
|
1
|
E.860 (06/2002)
|
In force
|
here
|
here
|
here
|
| Title |
Approved on |
Download |
|
Radio fequency-level based single-number indicator for mobile network usefulness for a given range of applications
|
2023
|
here
|
|
Technical Report on analysis of ITU-T F.930
|
2020
|
here
|
|
Identify call location for emergency service
|
2020
|
here
|
|