ETSI TR 123 977 PDF

Published Date: 07/01/2020

Universal Mobile Telecommunications System (UMTS); Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks (3GPP TR 23.977 version 16.0.0 Release 16)

Published Date: 06/01/2018

Universal Mobile Telecommunications System (UMTS); Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks (3GPP TR 23.977 version 15.0.0 Release 15)

Published Date: 05/01/2017

Universal Mobile Telecommunications System (UMTS); Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks (3GPP TR 23.977 version 14.0.0 Release 14)

Published Date: 09/01/2014

Universal Mobile Telecommunications System (UMTS); Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks (3GPP TR 23.977 version 12.0.0 Release 12)

Published Date: 09/01/2012

Universal Mobile Telecommunications System (UMTS); Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks (3GPP TR 23.977 version 11.0.0 Release 11)

Published Date: 03/01/2011

Universal Mobile Telecommunications System (UMTS); Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks (3GPP TR 23.977 version 10.0.0 Release 10)

Published Date: 01/01/2010

Universal Mobile Telecommunications System (UMTS); Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks (3GPP TR 23.977 version 9.0.0 Release 9)

Published Date: 01/01/2009

Universal Mobile Telecommunications System (UMTS); LTE; Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks (3GPP TR 23.977 version 8.0.0 Release 8)

Published Date: 06/01/2007

Universal Mobile Telecommunications System (UMTS); Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks (3GPP TR 23.977 version 7.0.0 Release 7)

Published Date: 01/01/2005

Universal Mobile Telecommunications System (UMTS); Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks (3GPP TR 23.977 version 6.1.0 Release 6)

Published Date: 10/01/1998

Digital cellular telecommunications system (Phase 2+) (GSM); Channel coding (GSM 05.03 version 5.5.1)

Published Date: 08/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Voice Activity Detector (VAD) (3GPP TS 26.194 version 16.0.0 Release 16)

Published Date: 09/01/2020

Universal Mobile Telecommunications System (UMTS); Multiplexing and channel coding (TDD) (3GPP TS 25.222 version 16.0.0 Release 16)

Published Date: 11/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Charging management; Diameter charging applications (3GPP TS 32.299 version 16.2.0 Release 16)

Published Date: 12/01/2023

Thermoplastics piping and ducting systems - Outside the building structures for gravity and pressurised systems - Trench installation; German version CEN/TS 1046:2021

Published Date: 10/01/2004

Advanced technical ceramics - Ceramic composites - Thermophysical properties - Part 4: Determination of thermal conductivity; German version CEN/TS 1159-4:2004

Published Date: 05/01/2004

Wood preservatives - Field test method for determining the relative protective effectiveness of a wood preservative exposed out of ground contact - Horizontal lap-joint method; German version CEN/TS 12037:2003

Published Date: 08/01/2024

Smoke and heat control systems - Part 11: Horizontal flow powered ventilation systems for enclosed car parks; German version CEN/TS 12101-11:2022

Published Date: 07/01/2005

Cookware - Domestic cookware for use on top of a stove, cooker or hob - Part 2: Further general requirements and specific requirements for ceramic, glass and glass ceramic cookware; German version CEN/TS 12983-2:2005

Published Date: 04/01/2024

Road restraint systems - Part 7: Performance characterisation and test methods for terminals of safety barriers; German version CEN/TS 1317-7:2023