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(普通问题)
诺西指标的SDCCH_ABIS_FALL_CALL问题
首先我想了解下SDCCH_ABIS_FALL_CALL这项指标的含义？。是否是ABIS口的问题。
我这边有个小区全天指标里 SD分配成功率和SD占用成功率均是100%，SD也不拥塞。其他指标也基本正常。ABIS口也没掉话
SDCCH_ABIS_FALL_CALL这项指标一个小时失败次数在70到80次左右。如果是ABIS口的问题。优化侧应该是无法解决吧！
这项指标导致SD掉话率很高啊！
我这边有个小区全天指标里 SD分配成功率和SD占用成功率均是100%，SD也不拥塞。其他指标也基本正常。ABIS口也没掉话
SDCCH_ABIS_FALL_CALL这项指标一个小时失败次数在70到80次左右。如果是ABIS口的问题。优化侧应该是无法解决吧！
这项指标导致SD掉话率很高啊！
SDCCH_ABIS_FAIL_CALL。是FAIL。不好意思，按快了
提问者:
• BCCH和SDCCH占用ABIS口的传输资源 2013-09-10
• 爱立信ABIS口HDLC速率怎么查询？ 2011-09-17
• 请问ABIS数据资料 2011-09-12
• ABIS，设置问题。（卡特设备） 2011-08-30
• ABIS达人小弟含泪跪求了~~~~~~~~ 2011-08-29
• 卡特设备 ABIS口空闲时隙数如何批量查找？ 2011-08-28
• 谁能提供一些学习ABIS的资料感激不尽 2011-08-27
• 爱立信ABIS口HDLC速率怎么查询？ 2011-09-17
• 请问ABIS数据资料 2011-09-12
• ABIS，设置问题。（卡特设备） 2011-08-30
• ABIS达人小弟含泪跪求了~~~~~~~~ 2011-08-29
• 卡特设备 ABIS口空闲时隙数如何批量查找？ 2011-08-28
• 谁能提供一些学习ABIS的资料感激不尽 2011-08-27
问题答案
( 1 )
我自己也不太理解，抛砖引玉吧，下面是NED的解释，望专家进一步解释，谢谢
SDCCH_ABIS_FAIL_CALL
Number of SDCCH transaction failures due to Abis interface failure during a call.
UPDATED: When an SDCCH transaction fails and the SDCCH is released in the Radio Resource Manager due to signalling problems (for example, no acknowledgement of channel activation, no establishment indication received, so called phantoms) in the Abis interface.
IMPACT: Call clear.
REASON: External / Abis interface.
SDCCH_ABIS_FAIL_CALL
Number of SDCCH transaction failures due to Abis interface failure during a call.
UPDATED: When an SDCCH transaction fails and the SDCCH is released in the Radio Resource Manager due to signalling problems (for example, no acknowledgement of channel activation, no establishment indication received, so called phantoms) in the Abis interface.
IMPACT: Call clear.
REASON: External / Abis interface.
回答者：
flyingsnow0102
回答时间：2012-07-09 23:13
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