OpenBTS: GPRS debugging: Difference between revisions

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Line 9: Line 9:
Set
Set


  devconfig GSM.Radio.RxGain 30
  devconfig GSM.Radio.RxGain 44


Nilai default GSM.Radio.RxGain 48
Nilai default GSM.Radio.RxGain 48

Revision as of 08:34, 3 March 2015

Kita perlu menset

GSM.Radio.RxGain

agar FER cukup baik & MS memperoleh IP address.

Masuk ke CLI.

Set

devconfig GSM.Radio.RxGain 44

Nilai default GSM.Radio.RxGain 48

Kemudian Reboot

gprs list ch -v

Pastikan FER agak lebih besar sedikit dari 0%, misalnya

PDCH ARFCN=50 TN=1 FER=0%

Reservations=() USFList=( 1=>free 2=>free 3=>free 4=>free 5=>free 6=>free) TFI=()

PDCH ARFCN=50 TN=2 FER=0%

Reservations=() USFList=( 1=>free 2=>free 3=>free 4=>free 5=>free 6=>free) TFI=()

Jika belum memuaskan, ulangi prosedur di atas. Set lagi GSM.Radio.RxGain

Jika FER sedikit di atas 0%, semoga MS memperoleh IP address.

Cek

gprs list ms -cxv