The set command reads dynamic Extended Discontinuous Reception (eDRX) parameters.
Syntax:
+CEDRXRDP
Response syntax:
+CEDRXRDP: <AcT-type>[,<Requested_eDRX_value>[,<NW-provided_eDRX_value>[,<Paging_time_window>]]]
The set command parameters and their defined values are the following:
- <ActT-type>
- 0 – Current cell not using eDRX
- 4 – Evolved Terrestrial Radio Access Network (E-UTRAN) (WB-S1 mode)
- 5 – E-UTRAN (NB-S1 mode)
- <Requestd_eDRX_value>
- String. Half a byte in 4-bit format. The eDRX value refers to bit 4 to 1 of octet 3 of
the Extended DRX parameters information element (see 3GPP TS 24.008, subclause
10.5.5.32).
- <NW-Provided_eDRX_value>
- String. Half a byte in 4-bit format. The eDRX value refers to bit 4 to 1 of octet 3 of
the Extended DRX parameters information element (see 3GPP TS 24.008, subclause
10.5.5.32).
- Bit
- 4 3 2 1 – E-UTRAN eDRX cycle length duration
0 0 0 0 – 5.12 seconds1
0 0 0 1 – 10.24 seconds1
0 0 1 0 – 20.48 seconds
0 0 1 1 – 40.96
seconds
0 1 0 0 – 61.44 seconds2
0 1 0 1 – 81.92 seconds
0 1 1 0 – 102.4 seconds2
0 1 1 1 – 122.88 seconds2
1 0 0 0 – 143.36 seconds2
1 0 0 1 – 163.84 seconds
1 0 1 0 – 327.68
seconds
1 0 1 1 – 655,36 seconds
1 1 0 0 – 1310.72 seconds
1 1 0 1 –
2621.44 seconds
1 1 1 0 – 5242.88 seconds3
1 1 1 1 – 10485.76 seconds3
- <Paging_time_window>
- String. Half a byte in 4-bit format. The paging time window refers to bit 8 to 5 of
octet 3 of the Extended DRX parameters information element (see 3GPP TS 24.008,
subclause 10.5.5.32).
- LTE-M mode
- Bit
- 4 3 2 1 – PTW length
0 0 0 0 – 1.28 seconds
0 0 0 1 – 2.56 seconds
0 0 1
0 – 3.84 seconds
0 0 1 1 – 5.12 seconds
0 1 0 0 – 6.4 seconds
0 1 0
1 – 7.68 seconds
0 1 1 0 – 8.96 seconds
0 1 1 1 – 10.24 seconds
1 0
0 0 – 11.52 seconds
1 0 0 1 – 12.8 seconds
1 0 1 0 – 14.08 seconds
1
0 1 1 – 15.36 seconds
1 1 0 0 – 16.64 seconds
1 1 0 1 – 17.92
seconds
1 1 1 0 – 19.20 seconds
1 1 1 1 – 20.48 seconds
- NB-IoT mode
- Bit
- 4 3 2 1 – PTW length
0 0 0 0 – 2.56 seconds
0 0 0 1 – 5.12 seconds
0 0 1
0 – 7.68 seconds
0 0 1 1 – 10.24 seconds
0 1 0 0 – 12.8 seconds
0 1
0 1 – 15.36 seconds
0 1 1 0 – 17.92 seconds
0 1 1 1 – 20.48
seconds
1 0 0 0 – 23.04 seconds
1 0 0 1 – 25.6 seconds
1 0 1 0 –
28.16 seconds
1 0 1 1 – 30.72 seconds
1 1 0 0 – 33.28 seconds
1 1 0
1 – 35.84 seconds
1 1 1 0 – 38.4 seconds
1 1 1 1 – 40.96 seconds
The following command example reads eDRX parameters:
AT+CEDRXRDP
+CEDRXRDP: 4,"0011","0010","1001"
OK