电信科学 ›› 2007, Vol. 23 ›› Issue (6): 53-56.doi: 10.3969/j.issn.1000-0801.2007.06.013

• 专题：TD-SCDMA 技术 • 上一篇    下一篇

TD-SCDMA网络优化中掉话问题的分析

杨燕   

  1. 中国电信股份有限公司北京研究院 北京100035
  • 出版日期:2007-06-25 发布日期:2017-06-30

Analysis and Special Handle of Drop Question in the Optimizing of TD-SCDMA Network

Yan Yang   

  1. China Telecom Corporation Limited Beijing Research Institute,Beijing 100035,China
  • Online:2007-06-25 Published:2017-06-30

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12

摘要：

2006年是TD-SCDMA产业从产品走向规模组网进行技术应用试验的关键一年。本文从业务信令流程入手，通过TD-SCDMA关键技术的理论分析，就可能的掉话现象从网络优化的角度提出详细的处理流程和常规方法，并结合TD-SCDMA试验网的优化案例，对其进行了验证和总结。

关键词: 无线网络优化, 掉话, 切换, 上行同步

Abstract:

For TD-SCDMA, 2006 is the key year to test whether its manufacture can be suitable with the large-scale networks. Based on the theory analysis of the signaling flow and key technology, from the view of optimizing, the detail handling flow and method of drop question were proposed,and were proved by the special cases in the TD-SCDMA test networks.

Key words: radio network optimizing, drop, handover, uplink synchronization

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