Siemens AT Command Set Cellular Engines Wireless Modules MC35 ユーザーズマニュアル
AT Command Set
MC35_ATC_01_V04.00
Page 176 of 238
02.04.2002
8.2 AT^MONI Monitor idle mode and dedicated mode
Test command
AT^MONI=?
Response
^MONI: (list of supported < period >
s) OK
Write command
AT^MONI[=<pe
riod>]
riod>]
This command can be used to retrieve information of the serving/dedicated cell
automatically every n seconds. It is cancelled by any character sent to serial port
except if autobauding is enabled (+IPR=0). Then type character ´a´ to abort.
automatically every n seconds. It is cancelled by any character sent to serial port
except if autobauding is enabled (+IPR=0). Then type character ´a´ to abort.
Note:
The two header lines (see below) are output after every ten data lines.
Response
See execute command
Parameter
<period>
1 – 254
Display period in seconds
Execute command
AT^MONI
This command can be used to retrieve the cell parameters of the serving/dedicated
cell on request.
cell on request.
Note:
The length of following output lines exceeds 80 characters. Therefore a terminal
program may draw a carriage return on a screen. However, this is not part of the
response.
program may draw a carriage return on a screen. However, this is not part of the
response.
Response (Examples)
a) ME is camping on a cell:
Serving Cell
I Dedicated channel
chann rs
dBm
PLMN
LAC cell NCC BCC PWR RXLev
C1 I chann TS timAdv PWR
dBm Q ChMod
1013
21
-71 00101 1001 0103
7
7
33
-105
33 I
No connection
b) ME is camping on a cell but searching for a better cell (cell reselection)
Serving Cell
I Dedicated channel
chann rs
dBm
PLMN
LAC cell NCC BCC PWR RXLev
C1 I chann TS timAdv PWR
dBm Q ChMod
1013
4 –106 00101 1001 0103
7
7
33
-105 -35 I
in Reselecting
c) ME is not camping on a cell, could not (yet) find a valid C0 bearer
Serving Cell
I Dedicated channel
chann rs
dBm
PLMN
LAC cell NCC BCC PWR RXLev
C1 I chann TS timAdv PWR
dBm Q ChMod
ME is connected:
Serving Cell
I Dedicated channel
chann rs
dBm
PLMN
LAC cell NCC BCC PWR RXLev
C1 I chann TS timAdv PWR
dBm Q ChMod
1013
19
-76 00101 1001 0103
7
7
33
-105
33 I 1015
1
0
5
-76 0 S_HR
Parameters
Serving Cell:
chann
chann
traffic channel number
rs
RSSI value 0 – 63 (RSSI = Received signal strength indication)
dBm
receiving level in dBm
PLMN
PLMN ID code
LAC
location area code, see note below.
cell
Cell ID, see note below.
NCC
PLMN colour code
BCC
Base Station colour code
PWR
maximal power level used on RACH channel
RXLev
minimal receiving level (in dBm) to allow registration
C1
coefficient for base station selection