(= 4th generation, "neljas põlv")

olemus
(a) mobiilside tehnoloogia,
on mõeldud andma tuge multimeediumteenustele:
- suuremat tuge praegustele
- seni puuduvat tuge uutele
tagades selleks edastuskiirust kuni 1 Gbit/s
(b) äriline reklaamnimetus,
tähistab ITU omadest tunduvalt nõrgemaid nõudeid

Wiktionary:
(mobile telephony) 4th Generation (cellular phone communication standard)

ülevaateid
http://its-wiki.no/images/c/c8/From_1G_to_5G_Simon.pdf

https://en.wikipedia.org/wiki/4G

https://www.ripublication.com/irph/ijece/ijecev6n1_07.pdf

https://www3.nd.edu/~mhaenggi/NET/wireless/4G/

https://www.ijcsi.org/papers/IJCSI-8-5-3-256-263.pdf

https://www.itu.int/en/ITU-D/Regional-Presence/AsiaPacific/SiteAssets/Pages/Events/2019/ITU-ASP-CoE-Training-on-/3GPP_4G%20to%205G%20networks%20evolution%20and%20releases.pdf

turvalisus
http://ijiere.com/FinalPaper/FinalPaperA%20Study%20of%20Challenges%20and%20Security%20Issues%20on%204G%20Network170556.pdf

http://airccse.org/journal/nsa/7215nsa05.pdf

vt ka
- 3G
- 3GPP
- 5G