Table 10-3: Full Results Format Per Mac Address; Table 10-4: Wi-Fi Datarateid Field - Semtech LR1110 User Manual

Table 10-3: Full Results Format per MAC Address

Byte 0
Content Wi-Fi type
Byte 8
Content MAC2
Byte 16
Content Timestamp
(31:24)
•
Wi-Fi Type: coded on 8 bits:
bits 0-1: Wi-Fi signal type:

1: Wi-Fi b

2: Wi-Fi g

3:Wi-Fi n

bits 2-7: DatarateID, coded as indicated

•
Channel info: coded on 8 bits:
bits 0-3: ChannelID, coded as indicated in

bits 4-7: MacValidation, coded as indicated

•
RSSI: RSSI value of the signal captured, coded on 8 bits.
•
FrameCtrl: 16 bit Frame control, coded as indicated in
•
Timestamp: Indicates the number of microseconds the AP is active, coded on 64 bits
•
PhiOffset: coded on 2 Byts. Used to compute frequency offset of the signal

Table 10-4: Wi-Fi DatarateID Field

DatarateID
1
2
LR1110
User Manual Rev.1.0
UM.LR1110.W.APP March 2020
1 2
Channel RSSI FrameCtrl
info
9 10
MAC1 PhiOffset PhiOffset
(15:8)
17 18
Timestamp Timestamp
(23:16) (15:8)
inTable 10-4: Wi-Fi DatarateID
Table 10-5: Wi-Fi Channel ID
inTable 10-6: Wi-Fi MacValidation
Signal type Modulation
Wi-Fi b
www.semtech.com
3 4
MAC6
11 12
Timestamp Timestamp
(7:0)) (63:56)
19 20
Timestamp Period
(7:0) Beacon
Field.
Field.
Table 10-7: Wi-Fi Frame Control
Coding rate
DBPSK
DQPSK
5 6
MAC5 MAC4
13 14
Timestamp
(55:48) (47:40)
21
Period
Beacon
Field.
Field.
Datarate (Mbps)
7
MAC3
15
Timestamp
(39:32)
1
2
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