移动网信令风暴产生原因及解决方案分析

信令风暴的产生来源于终端和网络之间的频繁交互,包括终端发起和网络发起的网络连接过程.信令风暴导致用户体验下降,网络扩容压力增大.为解决信令风暴问题,终端侧可以通过优化操作系统闹钟服务实现心跳分组对齐,降低终端联网次数;网络侧主要通过优化寻呼机制和寻呼区的方式降低信令风暴的影响.还介绍了3GPP标准化组织正在进行的小数据分组传送技术方案,通过信令简化降低网络信令负荷....

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Bibliographic Details
Published in电信科学 Vol. 30; no. 12; pp. 134 - 138
Main Author 邢燕霞 毛聪杰 杨静雯
Format Journal Article
LanguageChinese
Published 中国通信学会 01.12.2014
人民邮电出版社有限公司
中国电信股份有限公司北京研究院 北京100035%中国电信集团公司 北京100032
Subjects
信令风暴
心跳对齐
流程优化
流程优化
信令风暴
心跳对齐
signaling storm
heartbeat alignment
CDMA
procedure optimization
LTE
Online AccessGet full text
ISSN1000-0801
DOI10.3969/j.issn.1000-0801.2014.12.019

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Summary:信令风暴的产生来源于终端和网络之间的频繁交互,包括终端发起和网络发起的网络连接过程.信令风暴导致用户体验下降,网络扩容压力增大.为解决信令风暴问题,终端侧可以通过优化操作系统闹钟服务实现心跳分组对齐,降低终端联网次数;网络侧主要通过优化寻呼机制和寻呼区的方式降低信令风暴的影响.还介绍了3GPP标准化组织正在进行的小数据分组传送技术方案,通过信令简化降低网络信令负荷.
Bibliography:Xing Yanxia, Mao Congjie, Yang Jingwen（1.Beijing Research Institute of China Telecom Co., Ltd., Beijing 100035, China 2.China Telecom Corporation, Beijing 100032, China）
11-2103/TN
signaling storm, heartbeat alignment, procedure optimization, CDMA, LTE
Signaling storm has degraded the service experience of the mobile subscriber. The main reasons that leading to mobile network signaling storm were presented, and some suggestions were also given for the solution from the perspective of both terminal and network. On one hand, the signaling in the air interface can be reduced by the way of heartbeat alignment in the terminal, on the other hand, paging mechanism optimization and paging area optimization can also reduce the effect of the signaling storm. The study item of 3GPP about small data packet transmission optimization was also introduced.
ISSN:1000-0801
DOI:10.3969/j.issn.1000-0801.2014.12.019