1. G.711. protocol. https://www.virtualpbx.com/blog/general-telephony/g722-vs-g711-codecs/. G.711. protocol. https://www.virtualpbx.com/blog/general-telephony/g722-vs-g711-codecs/.
2. LoRa. protocol. https://www.raveon.com/the-lora-protocol/. LoRa. protocol. https://www.raveon.com/the-lora-protocol/.
3. LTE. protocol. https://www.tutorialspoint.com/lte/lte_protocol_stack_layers.html/. LTE. protocol. https://www.tutorialspoint.com/lte/lte_protocol_stack_layers.html/.
4. Media stream. Speed of streaming. https://restream.io/blog/what-is-a-good-upload-speed-for-streaming/. Media stream. Speed of streaming. https://restream.io/blog/what-is-a-good-upload-speed-for-streaming/.
5. MPEG. protocol. http://www.img.lx.it.pt/~fp/cav/Additional_material/MPEG2_overview.pdf. MPEG. protocol. http://www.img.lx.it.pt/~fp/cav/Additional_material/MPEG2_overview.pdf.