4 ms·
Do push notifications take advantage of knowledge of the physical layer of the network? It's a lot cheaper to keep an LTE radio on in a low-wattage "ping me if
by fixermark 8y ago
Do push notifications take advantage of knowledge of the physical layer of the network?
It's a lot cheaper to keep an LTE radio on in a low-wattage "ping me if you need me" mode and trust the 'infinite-power' landside terminal to notify you of messages than to wake it up once every N seconds to loudly ping a cell tower "HEY LET ME KNOW IF I HAVE ANY MESSAGES KTHX."