Check the following command, uncontroller AP section, the RSSI parameter. Normally the RSSI should be arrount 65% as Yaphet suggest above.
#Display neighbor information of AP huawei.
<AC6605> display ap neighbor ap-name huawei
Radio: Radio ID of AP
In control AP:
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Radio AP ID AP name Channel Received RSSI(dbm) Path loss(db)
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0 0 e468-a352-7990 1 -38 56
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Total: 1
Uncontrol AP:
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Radio BSSID Channel RSSI(dBm) SSID
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0 0020-1306-0680 1 -79 b
1 cc53-b5ee-3d00 5 -60 test
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