王珉, 白雪峰. Analysis of Causes on Dropped Call in GSM Network[J]. 2008, (11): 1-5.DOI:
GSM移动通信网络掉话解析
摘要
本文将全面分析GSM移动通信系统中导致各类掉话的原因。在移动通信中
掉话可分为两种形式:一类是在SDCCH信道上的掉话
一类是在TCH信道上的掉话。掉话率作为反映网络性能的一项重要指标
一直是网络优化工作关注的重点。
Abstract
This article will introduce that comprehensively causes each kind of telephone traffic in the GSM communication network to dropped call analysis. In the mobile communication
the telephone traffi c dropped call to be possible to divide into two forms:One kind is drop call on the SDCCH channel
one kind is drop call on the TCH channel. The drop call rate as a reflection network performance’s important target
has been the network optimization work attention key point.