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[MTK软件经验分享] 2G&3G Register Normal Flow

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发表于 2018-9-18 16:14:19 | 显示全部楼层 |阅读模式 来自 广东省深圳市
描述:
When UE powers on, it will try to register on network firstly. The following content shows the basic normal registering flow derived from modem log


方法:
<1> How to query the corresponding log about register normal flow in 2G & 3Grat.
Step1: use ELT tools to open the modem log
Step2: click the "PS Trace Peer" window in ELT
Step3: " Ctrl +F" then a " find" window will pop up
Step4: input the key word "MM |GMM" then click "find all" in "find" window
<2>The demonstration of normal registering flow in2G & 3Grat.

QQ截图20180918162319.png

<3>If register on 2G or 3Gprocedure could not be completed normally, for instancelocation updating not acceptby network, attach
not accepted by network and other abnomal case, you could read spec 24.008 for the details.

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