Siemens MC35 사용자 설명서
AT Command Set
MC35_ATC_01_V05.00
Page 186 of 256
15.07.2002
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)
ME is not connected:
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
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 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 -1 I in Reselecting
1013 4 –106 00101 1001 0103 7 7 33 -105 -1 I in Reselecting
c) ME is not camping on a cell and could not (yet) find a suitable 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
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
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
ARFCN (Absolute Frequency Channel Number) of the BCCH carrier
rs
RSSI value 0 – 63 (RSSI = Received signal strength indication)
dBm
receiving level of the BCCH carrier 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 in dBm
RXLev minimal receiving level (in dBm) to allow registration
C1
C1
coefficient for base station selection