ETSI TR 101 639 PDF

Published Date: 04/01/2000

Digital cellular telecommunications system (Phase 2+) (GSM); Radio link management in hierarchical networks (GSM 05.22 version 8.0.0 Release 1999)

Published Date: 04/01/2000

Digital cellular telecommunications system (Phase 2+) (GSM); Radio link management in hierarchical networks (GSM 05.22 version 7.0.0 Release 1998)

Published Date: 04/01/2000

Digital cellular telecommunications system (Phase 2+) (GSM); Radio link management in hierarchical networks (GSM 05.22 version 6.0.0 Release 1997)

Published Date: 12/01/1990

Integrated Services Digital Network (ISDN); Support of CCITT Recommendation X.21, X.21 bis and X.20 bis based Data Terminal Equipments (DTEs) by an ISDN Synchronous and asynchronous terminal adaptation functions

Published Date: 08/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia Subsystem (IMS) Group Management; Stage 1 (3GPP TS 22.250 version 16.0.0 Release 16)

Published Date: 11/01/2020

LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification (3GPP TS 36.321 version 16.2.0 Release 16)

Published Date: 08/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Use of Data Terminal Equipment - Data Circuit terminating Equipment (DTE - DCE) interface for SMS and Cell Broadcast Service (CBS) (3GPP TS 27.005 version 16.0.0 Release 16)

Published Date: 02/01/1996