AN1128: Bluetooth® Coexistence with Wi-Fi®

PublishTime：2022-04-18

●This application note describes methods to improve coexistence of 2.4 GHz IEEE 802.11b/g/n Wi-Fi and Bluetooth® radios. These techniques are applicable to the EFR32MGx family and EFR32BGx family. This application note assumes you have a basic understanding of how Wi-Fi coexistence is implemented on EFR32 devices. For more information, see UG103.17: Wi-Fi® Coexistence Fundamentals.
●KEY POINTS
■Configure PTA support for Bluetooth
■Use application code existence extensions
■Order the Coexistence Backplane Evaluation Board
●Introduction
■This application note includes the following sections:
◆2 PTA 3-Wire BLE Functional Overview describes how to configure the Silicon Labs Packet Traffic Arbitration (PTA) for Bluetooth.
◆3 PTA Support Software Setup describes how to configure the Silicon Labs Packet Traffic Arbitration (PTA) for Bluetooth.
◆4 Application Code Coexistence Extensions describes how to use PRS for radio digital signal output.
◆5 Coexistence Backplane Evaluation Board (EVB) explains how to order the EVB for evaluating the Silicon Labs EFR32 software coexistence solution

Brand of Product：	Silicon Labs
Part#：	EFR32MGx 、 EFR32BGx 、 EFR32 More Part#
Product Category：	Bluetooth SDK 、 Bluetooth Mesh SDK More
Application：	More
Data Type：	Application note & Design Guide More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	February 2022
Version Number：	Rev. 1.8
Data Encoding：	AN1128
Data Size：	2.5 MB

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