Low Power Indoor

Best Practices for Wi-Fi 6E (Tri-Band) including Voice, with Cisco WLAN Infrastructure

Best Practices for Wi-Fi 6E (Tri-Band) including Voice, with Cisco WLAN Infrastructure
Introduction
Device Settings
Common Infrastructure Setting Recommendations
Cisco Infrastructure Setting Recommendations
- PSC Enforcement
Security Recommendations While Deploying Zebra Clients in 6GHz Network
Zebra-Recommended WLC and AP Models by Vendor
Channel and Regulatory Information
Band Preference
Reduced Neighbor Report and 802.11kv
Voice Calls, Video Streaming, and Conferencing
Multiuser MIMO
Zebra Devices Operating with Standard Power
Glossary of Abbreviations

Low Power Indoor

The following section details Low Power Indoor in relation to RSSI, SNR, and Noise estimates.

For Low Power Indoor AP and client power limits please refer to the table in Regulatory Information.

For the FCC regulatory power limits, please refer to:

LPI AP: ecfr.gov/current/title-47/chapter-I/subchapter-A/part-15/subpart-E#p-15.407(a)(5)

Client under LPI AP: ecfr.gov/current/title-47/chapter-I/subchapter-A/part-15/subpart-E#p-15.407(a)(8)

For Low Power Indoor, the SNR remains constant with channel width increase because the power limit is allowed to increase by 3 dB which compensate for the noise floor increase. However, for a device positioned at the same distance from an AP, the SNR is still lower for a Low Power Indoor AP at 160 MHz channel width compared with a Standard Power AP 160 MHz channel.