Name:
ETSI TS 148 056 PDF

Published Date:
04/01/2017

Status:
Active

Description:

Digital cellular telecommunications system (Phase 2+); Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification (3GPP TS 48.056 version 14.0.0 Release 14)

Publisher:
European Telecommunications Standards Institute

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

The present document specifies the link layer used for signalling on the A-bis interface between BSC and BTS. The use and general aspects of the A-bis interface are described in 3GPP TS 48.051 and the interface aspects in 3GPP TS 48.052.

The Link Access Procedure on the D-channel (LAPD) specification used on the A-bis interface in the GSM PLMN is a subset of the EN 300 125 which in turn has less options than the CCITT Recommendation Q.921.

This description contains first the protocol definitions and second the services provided by the layer 2 to the layer 3.

Edition :	14.0.0
File Size :	1 file , 82 KB
Note :	This product is unavailable in Russia, Ukraine, Belarus
Number of Pages :	16
Published :	04/01/2017

History

ETSI TS 148 056

Published Date: 09/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification (3GPP TS 48.056 version 16.0.0 Release 16)

$9.81

ETSI TS 148 056

Published Date: 07/01/2018

Digital cellular telecommunications system (Phase 2+) (GSM); Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification (3GPP TS 48.056 version 15.0.0 Release 15)

$9.81

ETSI TS 148 056

Published Date: 04/01/2017

Digital cellular telecommunications system (Phase 2+); Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification (3GPP TS 48.056 version 14.0.0 Release 14)

$9.81

ETSI TS 148 056

Published Date: 09/01/2014

Digital cellular telecommunications system (Phase 2+); Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification (3GPP TS 48.056 version 12.0.0 Release 12)

$9.81

ETSI TS 148 056

Published Date: 10/01/2012

Digital cellular telecommunications system (Phase 2+); Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification (3GPP TS 48.056 version 11.0.0 Release 11)

$9.81

ETSI TS 148 056

Published Date: 04/01/2011

Digital cellular telecommunications system (Phase 2+); Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification (3GPP TS 48.056 version 10.0.0 Release 10)

$9.81

ETSI TS 148 056

Published Date: 02/01/2010

Digital cellular telecommunications system (Phase 2+); Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification (3GPP TS 48.056 version 9.0.0 Release 9)

$9.81

ETSI TS 148 056

Published Date: 01/01/2009

Digital cellular telecommunications system (Phase 2+); Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification (3GPP TS 48.056 version 8.0.0 Release 8)

$9.81

ETSI TS 148 056

Published Date: 10/01/2007

Digital cellular telecommunications system (Phase 2+); Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification (3GPP TS 48.056 version 7.0.0 Release 7)

$9.81

ETSI TS 148 056

Published Date: 02/01/2005

Digital cellular telecommunications system (Phase 2+); Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification (3GPP TS 48.056 version 6.0.0 Release 6)

$9.81

ETSI TS 148 056

Published Date: 09/01/2002

Digital cellular telecommunications system (Phase 2+); Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification (3GPP TS 48.056 version 5.0.0 Release 5)

$9.81

ETSI TS 148 056

Published Date: 05/01/2001

Digital cellular telecommunications system (Phase 2+); Base Station Controller - Base Transceiver Station (BSC - BTS) interface; Layer 2 specification (3GPP TS 48.056 version 4.0.0 Release 4)

21.80 21.31 you save 0.49

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