doc: minor clarifications
This commit is contained in:
parent
8fb345b27c
commit
6fe9fdbe2b
|
@ -47,16 +47,16 @@ The PHY header describes how the following data symbols should be interpreted. I
|
|||
|
||||
Therefore the PHY header has as size of 40 bit, including CRC.
|
||||
|
||||
For additional protection, the header in encoded using a [8,4] Hamming code, which can reliably correct single-bit errors and detect double-bit errors in every block of four bits.
|
||||
For additional protection, the header is encoded using a [8,4] Hamming code, which can reliably correct single-bit errors and detect double-bit errors in every block of four bits.
|
||||
|
||||
The encoded data is always modulated using QPSK.
|
||||
The PHY header is always modulated using QPSK.
|
||||
|
||||
===== Modulation/code combinations
|
||||
|
||||
The following table lists all supported combinations of modulation and forward error correction.
|
||||
The following table lists all supported combinations of modulation and forward error correction for the packet data.
|
||||
|
||||
[options="header"]
|
||||
.Supported modulation/code combinations
|
||||
.Supported packet data modulation/code combinations (MODCODs)
|
||||
|===
|
||||
| ID (binary) | Modulation | Channel Code
|
||||
|
||||
|
@ -91,7 +91,7 @@ The first data symbol follows directly after the last symbol of the PHY header.
|
|||
|
||||
=== Burst Transmission
|
||||
|
||||
Burst transmission allows the transmitter to send multiple packets in quick succession.
|
||||
Packets are transmitted in bursts which combine multiple packets in a contiguous transmission.
|
||||
|
||||
A burst consists of the following elements:
|
||||
|
||||
|
|
Loading…
Reference in a new issue