Hi GSM Expert, I have a serious Problem in some of my GSM Site in Alcatel-Lucent Network. Rx Level in Idle Mode is good (-70 to -80 dbm) but when it Comes in dedicated mode the Rx Level reaches (-100 to -110dbm). No Alarm in Site as well as no packet Loss in E1. With same Parameter other Sites dot have any problem. Please tell me the reason n solution.
Thanks in advance.
Last edited by telecom.santosh; 2011-06-01 at 04:40 PM
Did you try a drive test in that area? Check if in dedicated is connected to the right/close cell. Perhaps you cannot connet to the best cell (traffic congestion or the cell is barred, etc)
Hi GSM Expert, I have a serious Problem in some of my GSM Site in Alcatel-Lucent Network. Rx Level in Idle Mode is good (-70 to -80 dbm) but when it Comes in dedicated mode the Rx Level reaches (-100 to -110dbm). No Alarm in Site as well as no packet Loss in E1. With same Parameter other Sites dot have any problem. Please tell me the reason n solution.
Thanks in advance.
Pls double check target value for that cell about the desired signal strength, SSDESDL, SSDESUL for non AMR call, SSDESDLAFR, SSDESDLAHR, SSDESULAFR, SSDESDLAFR for AMR call. These are cell level parameters.
Hi GSM Expert, I have a serious Problem in some of my GSM Site in Alcatel-Lucent Network. Rx Level in Idle Mode is good (-70 to -80 dbm) but when it Comes in dedicated mode the Rx Level reaches (-100 to -110dbm). No Alarm in Site as well as no packet Loss in E1. With same Parameter other Sites dot have any problem. Please tell me the reason n solution.
Thanks in advance.
Pls show more detail: This for all cell or only a cell.
If for all cell i think it related to Power controll, if for a cell i think cause of hardware.
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