compressionMode

Compression mode of EHT TB configuration

Since R2023a

Syntax

mode = compressionMode(cfgEHTTB)

Description

mode = compressionMode(cfgEHTTB) returns the compression mode of the extremely high-throughput trigger-based (EHT TB) configuration object cfgEHTTB, as defined in Table 36-29 of IEEE^® P802.11be™/D2.0 [1].

Examples

Get Compression Mode of EHT TB Configuration

Create a configuration object for an EHT TB transmission, setting the channel bandwidth to 320 MHz and specifying that the configuration has an MRU of size 3*996.

cfgEHTTB = wlanEHTTBConfig(ChannelBandwidth="CBW320",RUSize=[996 996 996],RUIndex=[1 2 3]);

Use the compressionMode object function to return the compression mode of the configuration.

compressionMode(cfgEHTTB)

ans = 
0

Input Arguments

cfgEHTTB — EHT TB configuration

wlanEHTTBConfig object

EHT TB configuration, specified as a wlanEHTTBConfig object.

Output Arguments

mode — Compression mode

integer in the range [0, 2]

Compression mode, returned as an integer in the range [0, 2]. The U-SIG field of any EHT packet has a compression mode subfield that consists of two bits. In the EHT multi-user (EHT MU) case, the value of this subfield is an integer in the range [0, 2]. In the EHT TB case, the value of this subfield is 0.

Data Types: double

References

[1] IEEE Std 802.11be-2024 “IEEE Standard for Information Technology — Telecommunications and Information Exchange between Systems — Local and Metropolitan Area Networks — Specific Requirements — Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications. Amendment 2: Enhancements for Extremely High Throughput (EHT).” https://ieeexplore.ieee.org/document/11090080

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using MATLAB® Coder™.

Version History

Introduced in R2023a