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ITU-T E.804 (02/2014)

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移动网络流行业务的服务质量（QoS）问题
ITU-T E.804建议书从最终用户角度针对移动通信的操作方面提供了一套服务质量（QoS）参数。由于服务本身未标准化，建议书侧重于普通服务，即普遍或广泛使用的服务。这并不排除在可行的情况下将本建议书的定义用于其他（非广泛使用的）的服务。

Citation:	https://handle.itu.int/11.1002/1000/12115
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.800-E.809: Terms and definitions related to the quality of telecommunication services
Approval date:	2014-02-13
Provisional name:	E.MQoS
Approval process:	AAP
Status:	In force
Maintenance responsibility:	ITU-T Study Group 12
Further details:	Patent statement(s) Development history

EditionsRelated Supplement(s)Related technical papers and reports

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
1	E.804 (02/2014)	In force	here	here	here
1.0	E.804 (2014) Err. 1 (02/2016)	In force	-	-	here


ITU-T Supplement	Title	Status	Summary	Table of contents	Download
E-800 series Suppl. 8 (11/2009)	Guidelines for inter-provider quality of service	In force	here	here	here
E-800 series Suppl. 1 (11/1988)	Table of the Erlang formula	In force	-	-	here
E-800 series Suppl. 2 (11/1988)	Curves showing the relation between the traffic offered and the number of circuits required	In force	-	-	here
E-800 series Suppl. 5 (11/1988)	Teletraffic implications for international switching and operational procedures resulting from a failure of a transmission facility	In force	-	-	here
E-800 series Suppl. 7 (11/1988)	Guide for evaluating and implementing alternate routing networks	In force	here	here	here
E-800 series Suppl. 9 (10/2021)	Guidelines on regulatory aspects of quality of service	In force	here	here	here
E-800 series Suppl. 10 (01/2016)	ITU-T E.800 series – QoS/QoE framework for the transition from network oriented to service oriented operations	In force	here	here	here
E Suppl. 11 (06/2020)	Criteria for M2M/IoT-related assignments under Recommendation ITU-T E.164.1 and Recommendation ITU-T E.212 Annex A	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