ETSI TS 142 019 PDF

Published Date: 06/01/2005

Digital cellular telecommunications system (Phase 2+); Subscriber Identity Module Application Programming Interface (SIM API); Stage 1 (3GPP TS 42.019 version 4.1.0 Release 4)

Published Date: 07/01/2001

Digital cellular telecommunications system (Phase 2+); Subscriber Identity Module Application Programming Interface (SIM API); Service description; Stage 1 (3GPP TS 42.019 version 4.0.0 Release 4)

Published Date: 08/01/2020

Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Core Network (CN) Network Resource Model (NRM) Integration Reference Point (IRP); Solution Set (SS) definitions (3GPP TS 28.703 version 16.0.0 Release 16)

Published Date: 08/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Mobile Station - Base Station System (MS - BSS) interface; General aspects and principles (3GPP TS 44.001 version 16.0.0 Release 16)

Published Date: 11/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Conferencing using the IP Multimedia (IM) Core Network (CN) subsystem; Stage 3 (3GPP TS 24.147 version 16.0.0 Release 16)

Published Date: 10/15/1998

CIE standard colorimetric illuminants

Published Date: 10/15/1998

CIE standard colorimetric observers

Published Date: 02/28/2014

Colorimetry. CIEDE2000 Colour-difference formula

Published Date: 06/03/2019

Erythema reference action spectrum and standard erythema dose

Published Date: 06/30/2014

Characterization of the performance of illuminance meters and luminance meters

Published Date: 03/09/2023

Photometry. The CIE system of physical photometry