ETSI TR 122 937 PDF

Published Date: 10/01/2014

Universal Mobile Telecommunications System (UMTS); LTE; Requirements for service continuity between mobile and Wireless Local Area Network (WLAN) networks (3GPP TR 22.937 version 12.0.0 Release 12)

Published Date: 10/01/2012

Universal Mobile Telecommunications System (UMTS); LTE; Requirements for service continuity between mobile and Wireless Local Area Network (WLAN) networks (3GPP TR 22.937 version 11.0.0 Release 11)

Published Date: 05/01/2011

Universal Mobile Telecommunications System (UMTS); LTE; Requirements for service continuity between mobile and Wireless Local Area Network (WLAN) networks (3GPP TR 22.937 version 10.0.0 Release 10)

Published Date: 01/01/2010

Universal Mobile Telecommunications System (UMTS); LTE; Requirements for service continuity between mobile and Wireless Local Area Network (WLAN) networks (3GPP TR 22.937 version 9.0.0 Release 9)

Published Date: 01/01/2009

Universal Mobile Telecommunications System (UMTS); LTE; Requirements for service continuity between mobile and Wireless Local Area Network (WLAN) networks (3GPP TR 22.937 version 8.1.0 Release 8)

Published Date: 08/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Presence service; Stage 1 (3GPP TS 22.141 version 16.0.0 Release 16)

Published Date: 03/01/2017

GEO-Mobile Radio Interface Specifications (Release 3); Third Generation Satellite Packet Radio Service; Part 4: Radio interface protocol specifications; Sub-part 15: Packet Data Convergence Protocol (PDCP) specification; GMR-1 3G 25.323

Published Date: 09/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Functional stage 2 description of Location Services (LCS) in GERAN (3GPP TS 43.059 version 16.0.0 Release 16)

Published Date: 01/01/1996

Permanent Marking on Piping Materials

Published Date: 01/01/1985

Access Holes, Bosses and Plugs for Radiographic Inspection of Pipe Welds

Published Date: 07/01/1995

Internal Machining & Solid Machined Backing Rings for Circumferential Butt Welds

Published Date: 01/01/1997

Wall Thickness Measurement by Ultrasonic Examination

Published Date: 01/01/1992

Internal Machining & Fit-Up of GTAW Root Pass Circumferential Butt Welds

Published Date: 01/01/1995

Recommended Practice for Color Coding of Piping Materials