3GPP specifications cover cellular telecommunications technologies, including radio access, core network and service capabilities, which provide a complete system description for mobile telecommunications.
3G UTRA Radio aspects: BTS, UE. 25 series
4G LTE (Evolved UTRA), LTE-Advanced, LTE-Advanced Pro radio technology. 36 series
5G New Radio technology beyond LTE. 38 series
The 6G Upgrade in the 7-8 GHz Spectrum Range – 5G Americas
References:
The 5G Standard | www.3gpp.org
TF: http://www.5gtf.org | LTE vs 5G TF vs 5G NR | Difference between LTE 5GTF 5GNR (rfwireless-world.com)
Interference Rejection Combining in LTE Networks. Bell Labs Technical Journal 17(1), 25–50 (2012) , Alcatel-Lucent.
NICE: A Network Interference Cancellation Engine for Opportunistic Uplink Cooperation in Wireless Networks. IEEE TRANS ON WIRELESS COMMUNICATIONS, VOL. 10, NO. 2, FEBRUARY 2011
QorIQ Qonverge® Platform: Baseband Processor | NXP Semiconductors
