Networking (Data)

 

 

  Cellular   Ethernet / Internet
  Pre 4G ~4G  
7 Appl     * End user layer
* HTTP, HTTPS, FTP, IRC, SSH, DNS
6 Pres     * Syntax layer
* SSL, SSH, IMAP, MPEG, JPEG
5 Sess     * Sync & send to port
* API’s, Sockets, WinSock
4 Tspt     * End-to-end connections
* TCP, UDP,
3 Netw Mobile-IP, https://tools.ietf.org/html/draft-ietf-mobileip-protocol-17 (1996)
https://en.wikipedia.org/wiki/Mobile_IP
  * Packets
* IP, ICMP, IPSec, IGMP
2 Dl GPRS   * Frames,
* Ethernet, Wi-Fi, PPP, Switch, Bridge
1 Ph All wireless, it’s mobile comm, duh.
* 1G, 1970s, AMPS, C-Nets, NMT, 450 MHz, 900 MHz
* 2G, 1980s, GSM, CDMA, 900, 1800 MHz
* 3G, 2000s, UMTS, CDMA2000, 900, 1800, 2100 MHz
* 4G, 2010s, LTE, 700 MHz – 2600 MHz
* 5G, 2020s,
  * Physical
* Coax, Fiber, Wireless, Hubs, Repeaters

https://medium.com/@int0x33/day-51-understanding-the-osi-model-f22d5f3df756

https://en.wikipedia.org/wiki/List_of_network_protocols_(OSI_model)

Protocols in general

7

Cellular

Internet