topic How does BLE survive with interference in 2.4GHz band? in Wireless MCU https://community.nxp.com/t5/Wireless-MCU/How-does-BLE-survive-with-interference-in-2-4GHz-band/m-p/359533#M165 <HTML><HEAD></HEAD><BODY><P>Bluetooth Low Energy is designed from ground up to provide reliable communication link in the crowded 2.4GHz band. The following bullets summarize the design consideration to avoid interference.</P><P><STRONG><BR /></STRONG></P><P><STRONG>3 Advertising Channels</STRONG></P><UL><LI>Located in Wi-Fi channel gaps</LI><LI>2402, 2426, 2480MHz</LI></UL><P><STRONG>Frequency Hopping</STRONG></P><UL><LI>Short stay in every frequency</LI></UL><P><STRONG>High Level Protocol Channel Avoidance</STRONG></P><UL><LI>Busy channels are “black-listed” and will be avoided</LI></UL></BODY></HTML> Tue, 30 Sep 2014 23:38:22 GMT kelvinleung 2014-09-30T23:38:22Z How does BLE survive with interference in 2.4GHz band? https://community.nxp.com/t5/Wireless-MCU/How-does-BLE-survive-with-interference-in-2-4GHz-band/m-p/359533#M165 <HTML><HEAD></HEAD><BODY><P>Bluetooth Low Energy is designed from ground up to provide reliable communication link in the crowded 2.4GHz band. The following bullets summarize the design consideration to avoid interference.</P><P><STRONG><BR /></STRONG></P><P><STRONG>3 Advertising Channels</STRONG></P><UL><LI>Located in Wi-Fi channel gaps</LI><LI>2402, 2426, 2480MHz</LI></UL><P><STRONG>Frequency Hopping</STRONG></P><UL><LI>Short stay in every frequency</LI></UL><P><STRONG>High Level Protocol Channel Avoidance</STRONG></P><UL><LI>Busy channels are “black-listed” and will be avoided</LI></UL></BODY></HTML> Tue, 30 Sep 2014 23:38:22 GMT https://community.nxp.com/t5/Wireless-MCU/How-does-BLE-survive-with-interference-in-2-4GHz-band/m-p/359533#M165 kelvinleung 2014-09-30T23:38:22Z