6 Interworking requirements

02.343GPPHigh Speed Circuit Switched Data (HSCSD)Stage 1TS

6.1 Service interworking

6.1.1 Interworking with supplementary services

Supplementary Services that are applicable to the General Bearer Services can be used with the HSCSD feature (Reference GSM 02.04, [3]).

6.1.2 Interworking with other services

The simultaneous use of HSCSD and SMS MO/PP, and HSCSD and SMS MT/PP services shall be possible.

6.2 Network interworking

Interworking should be possible to all networks which are covered by GSM Phase 2 bearer services:

– PSTN;

– ISDN;

– PSPDN;

– CSPDN.

Annex A (informative):
Change history

Change history

SMG No.

Tdoc. No.

CR. No.

Section affected

New version

Subject/Comments

SMG#21

168/97

A001

A002

A003

A004r1

A005

A006

Various

4.5.1,4.15

4.5.2,4.16

4.10.6,4.15,6.2

4.6.2

4.7

5.1.0

HSCSD calls, MEs, abbreviations.

Resource "allocation", "reservation" and "use" terminology.

Description of flexible air interface resource allocation.

Normative and informative text.

Rates with asymmetric connections.

Support of Multi band MS.

SMG#22

T1P1.5/97‑011R2

A007

4.12 table 1

5.2.0

Adding the TCH/F14.4 Column, adding the 43.2 Kbps and 57.6 Kbps in the AIUR Column

SMG#27

6.0.0

Upgrade to version 6.0.0 as Release 1997

SMG#29

7.0.0

Upgrade to version 7.0.0 as Release 1998