ETSI EN 300 920 PDF

Published Date: 08/01/2000

Digital cellular telecommunications system (Phase 2+) (GSM); Security aspects (GSM 02.09 version 7.1.1 Release 1998)

Published Date: 08/01/2000

Digital cellular telecommunications system (Phase 2+) (GSM); Security aspects (GSM 02.09 version 6.1.1 Release 1997)

Published Date: 01/01/2000

Digital cellular telecommunications system (Phase 2+) (GSM); Security aspects (GSM 02.09 version 7.0.1 Release 1998)

Published Date: 05/01/1999

Digital cellular telecommunications system (Phase 2+) (GSM); Security aspects (GSM 02.09 version 6.0.1 Release 1997)

Published Date: 09/01/2020

Universal Mobile Telecommunications System (UMTS); Physical layer procedures (TDD) (3GPP TS 25.224 version 16.0.0 Release 16)

Published Date: 03/01/2020

Permissioned Distributed Ledger (PDL); Proof of Concepts Framework

Published Date: 01/01/2021

5G; Internet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); User Equipment (UE) conformance specification; Part 5: Protocol conformance specification using 5G System (5GS) (3GPP TS 34.229-5 version 15.2.1 Release 15)

Published Date: 11/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; IP Multimedia (IM) Subsystem Cx and Dx Interfaces; Signalling flows and message contents (3GPP TS 29.228 version 16.1.0 Release 16)

Published Date: 10/01/2019

Colorimetry - Part 1: CIE standard colorimetric observers (ISO/CIE 11664-1:2019)

Published Date: 11/23/2022

Colorimetry - Part 2: CIE standard illuminants (ISO/CIE 11664-2:2022)

Published Date: 10/01/2019

Colorimetry - Part 3: CIE tristimulus values (ISO/CIE 11664-3:2019)

Published Date: 07/01/2024

Colorimetry - Part 5: CIE 1976 L*u*v* colour space and u', v' uniform chromaticity scale diagram (ISO/CIE 11664-5:2024)

Published Date: 10/19/2022

Colorimetry - Part 6: CIEDE2000 colour-difference formula (ISO/CIE 11664-6:2022)