SIST ES 202 060-2 V1.1.1:2005

SLOVENSKI STANDARD
SIST ES 202 060-2 V1.1.1:2005
01-januar-2005

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Short Message Service (SMS) for fixed networks; Network Based Solution (NBS); Part 2:

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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Intellectual Property Rights................................................................................................................................4

Foreword.............................................................................................................................................................4

Introduction ........................................................................................................................................................4

1 Scope........................................................................................................................................................5

2 References................................................................................................................................................5

3 Definitions and abbreviations...................................................................................................................6

3.1 Definitions..........................................................................................................................................................6

3.2 Abbreviations.....................................................................................................................................................7

4 Overall Description..................................................................................................................................8

5 Basic Operational SMS scenarios ............................................................................................................9

5.1 SMS interconnection scenarios between network elements ...............................................................................9

5.1.1 PSTN - intra................................................................................................................................................10

5.1.2 PSTN - inter................................................................................................................................................11

5.1.3 PSTN/ISDN - PLMN..................................................................................................................................12

5.1.4 PLMN - PSTN/ISDN..................................................................................................................................12

6 Network based SMS functional architecture..........................................................................................13

6.1 Functional model..............................................................................................................................................13

6.2 Rp.1 (ISDN customer reference point).............................................................................................................13

6.3 Rp.2 (Analogue customer reference point).......................................................................................................13

6.4 Rp.3 (OLE to ISDN SMS functional entity reference point) ...........................................................................13

6.5 Subscriber Profile.............................................................................................................................................14

7 NBS network reference configuration....................................................................................................14

8 SMS network scenarios..........................................................................................................................15

8.1 Exchange of SM between SM-SC....................................................................................................................16

8.2 SMs from a sending user to a SM-SC ..............................................................................................................16

8.2.1 First possibility...........................................................................................................................................16

8.2.2 Second possibility.......................................................................................................................................16

Annex A (informative): Bibliography...................................................................................................17

History ..............................................................................................................................................................19

IPRs essential or potentially essential to the present document may have been declared to ETSI. The information

pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found

in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in

respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web

All published ETSI deliverables shall include information which directs the reader to the above source of information.

This ETSI Standard (ES) has been produced by ETSI Technical Committee Services and Protocols for Advanced

The present document is part 2 of a multi-part standard covering the Short Message Services (SMS) for fixed networks;

Part 4: "Interworking between Signalling System No.7 (SS7) and Digital Subscriber Signalling System No. one

NOTE: The choice of a multi-part format for this deliverable is to facilitate maintenance and future

In accordance with ITU-T Recommendation I.130 [4], the following three level structure is used to describe the

supplementary telecommunication services as provided by European public telecommunications operators under the

- Stage 2 identifies the functional capabilities and information flows needed to support the service described in

- Stage 3 defines the signalling system protocols and switching functions needed to implement the service

The present document details the stage 2 aspects (functional capabilities) needed to support the SM service. The stage 1

aspects are detailed in ES 201 986 [8]. The stage 3 aspects of the SM service have been specified in ES 202 060-1 [11].

The Short Message Service is a service, applicable at the coincident S and T reference point and T reference point, to

provide the served user the ability to send and receive Short Messages. The Short Messages are exchanged between the

The present document specifies the functional architecture of the Short Message Service (SM) service for the

pan-European Integrated Services Digital Network (ISDN) as provided by European public telecommunications

operators at the T reference point or coincident S and T reference point (as defined in ITU-T Recommendation

I.411 [6]) by means of the Digital Subscriber Signalling System No. one (DSS1) protocol. The Functional Architecture

as defined in Stage two needed to support a telecommunication service (see ITU-T Recommendation I.130 [4]).

The present document does not specify the additional functional entities or architecture where the service is provided to

the user via a telecommunication network that is not an ISDN but it does include interworking requirements of other

The Short Message Service enables the originating SMS user to send Short Messages (SMs) to the receiving SMS user

via a Short Message Service Centre, belonging to the network of the SMS originating user (served user) or separated

NOTE: The Short Message Service is typically used between a Short Message service provider and a user

Further parts of the present document specify the method of testing required to identify conformance to the present

The present document is applicable to equipment supporting the Short Message Service, to be attached at either side of

a T reference point or coincident S and T reference point when used as an access to the public ISDN.

The following documents contain provisions which, through reference in this text, constitute provisions of the present

• References are either specific (identified by date of publication and/or edition number or version number) or

Referenced documents which are not found to be publicly available in the expected location might be found at

[1] ETSI EN 300 196-1: "Integrated Services Digital Network (ISDN); Generic functional protocol for

the support of supplementary services; Digital Subscriber Signalling System No. one (DSS1)

[2] ITU-T Recommendation E.164: "The international public telecommunication numbering plan".

[4] ITU-T Recommendation I.130 (1988): "Method for the characterization of telecommunication

[5] ITU-T Recommendation I.210: "Principles of telecommunication services supported by an ISDN

[6] ITU-T Recommendation I.411 (1993): "ISDN user-network interfaces - Reference configurations".

[7] ITU-T Recommendation Q.9 (1988): "Vocabulary of switching and signalling terms".

[8] ETSI ES 201 986 (V1.1.2): "Services and Protocols for Advanced Networks (SPAN); Short

[9] ETSI ES 202 060-3 (V1.1.1): "Short Message Service (SMS) for fixed networks; Network Based

Solution (NBS); Part 3: Integrated Services Digital Network (ISDN) access protocol".

[10] ETSI ES 202 060-5 (V1.1.1): "Short Message Service (SMS) for fixed networks; Network Based

[11] ETSI ES 202 060-1: "Short Message Service (SMS) for fixed networks; Network Based Solution

For the purposes of the present document, the following terms and definitions apply:

basic call procedures: procedures by which a call (as an instance of a telecommunications service) is established and

delivery report: response from the destination terminal to the SM-SC indicating that an SM has been accepted or not

invoke component: where reference is made to a "xxxx" invoke component, an invoke component is meant with its

private network: DSS1 protocol entity at the user side of the user-network interface at the T reference point

public network: DSS1 protocol entity at the network side of the user-network interface at the T reference point

receiving SMS user: user that receives the Short Message and who may also deactivate the reception of SMs and

reply path procedure: mechanism which allows an SM-TE to request that an SM-SC should be permitted to handle a

reply sent in response to a message previously sent from that SM-TE to another SM-TE

NOTE: This may happen even though the SM-SC may be unknown to the SM-TE which received the initial

return error component: where reference is made to a "xxxx" return error component, a return error component is

return result component: where reference is made to a "xxxx" return result component, a return result component is

served user number: ISDN number of the user who subscribes to, activates, deactivates or interrogates the Short

Service Centre Time Stamp (SCTS): information element offering the receiving SM-TE of an SM the information of

Short Message (SM): information, that may be conveyed by means of the SMS described in the present document

Short Message Service Centre (SM-SC): function unit, which is responsible for the relaying and store-and-forwarding

Short Message Service Centre Number (SM-SCNr): ISDN number of the Short Message Service Centre

Short Message Terminal (SM-TE): terminal which may send or receive short messages.

status report: information used to inform the originating SM-TE of the status of a short message previously submitted

EXAMPLE: Whether the SM-SC was able to successfully forward the message or not, or whether the message

submit report: response from the SM-SC to the originating terminal indicating that an SM has been accepted or not

Validity Period (VP): information element enabling the sending SM-TE to indicate the time period during which the