Display Filter Reference: GSM Radiotap
Protocol field name: gsmtap
Versions: 1.4.0 to 4.4.2
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| Field name | Description | Type | Versions |
|---|---|---|---|
| gsmtap | Antenna Number | Unsigned integer (8 bits) | 1.4.0 to 4.4.2 |
| gsmtap | ARFCN | Unsigned integer (16 bits) | 1.4.0 to 4.4.2 |
| gsmtap | Burst Type | Unsigned integer (8 bits) | 1.4.0 to 4.4.2 |
| gsmtap | Channel Type | Unsigned integer (8 bits) | 1.4.0 to 4.4.2 |
| gsmtap | Channel Type | Unsigned integer (8 bits) | 3.4.0 to 4.4.2 |
| gsmtap | GSM Frame Number | Unsigned integer (32 bits) | 1.4.0 to 4.4.2 |
| gsmtap | Channel Type | Unsigned integer (8 bits) | 1.8.0 to 4.4.2 |
| gsmtap | Header Length | Unsigned integer (8 bits) | 1.4.0 to 4.4.2 |
| gsmtap | PCS band indicator | Unsigned integer (16 bits) | 3.4.0 to 4.4.2 |
| gsmtap | Spare Padding | Byte sequence | 3.2.0 to 4.4.2 |
| gsmtap | Spare Bit | Unsigned integer (8 bits) | 3.2.0 to 4.4.2 |
| gsmtap | Timing Advance Index | Unsigned integer (8 bits) | 3.2.0 to 4.4.2 |
| gsmtap | Timing Advance Value | Unsigned integer (8 bits) | 3.2.0 to 4.4.2 |
| gsmtap | Message Type | Unsigned integer (8 bits) | 2.6.0 to 4.4.2 |
| gsmtap | FPC (Fast Power Control) | Boolean | 1.4.0 to 4.4.2 |
| gsmtap | MS power level | Unsigned integer (8 bits) | 1.4.0 to 4.4.2 |
| gsmtap | SRO/SRR (SACCH Repetition) | Boolean | 3.6.0 to 4.4.2 |
| gsmtap | Actual Timing Advance | Unsigned integer (8 bits) | 1.4.0 to 4.4.2 |
| gsmtap | Signal Level | Signed integer (8 bits) | 1.4.0 to 4.4.2 |
| gsmtap | Signal/Noise Ratio | Signed integer (8 bits) | 1.4.0 to 4.4.2 |
| gsmtap | Sub-Slot | Unsigned integer (8 bits) | 1.4.0 to 4.4.2 |
| gsmtap | Channel Type | Unsigned integer (8 bits) | 1.6.0 to 4.4.2 |
| gsmtap | Time Slot | Unsigned integer (8 bits) | 1.4.0 to 4.4.2 |
| gsmtap | Payload Type | Unsigned integer (8 bits) | 1.4.0 to 4.4.2 |
| gsmtap | GSM Um Voice Type | Unsigned integer (8 bits) | 3.4.0 to 4.4.2 |
| gsmtap | Uplink | Unsigned integer (16 bits) | 1.4.0 to 4.4.2 |
| gsmtap | Version | Unsigned integer (8 bits) | 1.4.0 to 4.4.2 |
| gsmtap | Unknown protocol version | Label | 4.4.0 to 4.4.2 |