IEEE 802.15.4v-2017 IEEE Standard for Low-Rate Wireless Networks - Amendment 5: Enabling/Updating the Use of Regional Sub-GHz Bands

IEEE 802.15.4v-2017 Стандарт IEEE для низкоскоростных беспроводных сетей - Поправка 5: Включение / Обновление Использование региональных Суб-ГГц

This amendment defines changes to the IEEE Std 802.15.4-2015 SUN PHYs enabling the use of the 870-876 MHz & 915-921 MHz bands in Europe, the 902-928 MHz band in Mexico, the 902-907.5 MHz & 915-928 MHz bands in Brazil, the 915-928 MHz band in Australia/New Zealand and Asian regional frequency bands that are not in IEEE Std 802.15.4-2015. This amendment also changes the channel parameters listed in the SUN PHYs, Low Energy Critical Infrastructure Monitoring (LECIM) PHY and the TV White Space (TVWS) PHY for the 470-510 MHz band in China and the 863-870 MHz band in Europe, and aligns these channel parameters with regional requirements. The amendment includes channel access and/or timing changes to the MAC necessary for conformance to regional requirements for these bands.