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SIST EN 300 497-7 V0.3.0:2003

(Main)

Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Test Case Library (TCL); Part 7: Abstract Test Suite (ATS) for Network (NWK) layer - Portable radio Termination (PT)

Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Test Case Library (TCL); Part 7: Abstract Test Suite (ATS) for Network (NWK) layer - Portable radio Termination (PT)

Third edition of Conformance Test Specification (CTS) for voluntary testing to ETS 300 175: - adding test cases relevant for CAP testing to provide bases for development of the CAP Profile Test Specification; - making neccessary modifications based on the 3rd edition of ETS 300 175; - correcting errors.

Digitalne izboljšane brezvrvične telekomunikacije (DECT) – Skupni vmesnik (CI) – Knjižnica preskušalnih primerov (TCL) – 7. del: Abstraktni preskušalni niz (ATS) za omrežno plast (NWK) – Prenosna radijska zaključitev (PT)

General Information

Status
Published
Publication Date
30-Nov-2003
ICS
33.070.30 - Digital Enhanced Cordless Telecommunications (DECT)
Technical Committee
SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Dec-2003
Due Date
01-Dec-2003
Completion Date
01-Dec-2003
Mandate
T-292
Ref Project
ETSI EN 300 497-7 V0.3.0 (1999-10) - Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Test Case Library (TCL); Part 7: Abstract Test Suite (ATS) for Network (NWK) layer - Portable radio Termination (PT)

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SLOVENSKI STANDARD
SIST EN 300 497-7 V0.3.0:2003
01-december-2003
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Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Test
Case Library (TCL); Part 7: Abstract Test Suite (ATS) for Network (NWK) layer - Portable
radio Termination (PT)
Ta slovenski standard je istoveten z: EN 300 497-7 Version 0.3.0
ICS:
33.070.30 'LJLWDOQHL]EROMãDQH Digital Enhanced Cordless
EUH]YUYLþQHWHOHNRPXQLNDFLMH Telecommunications (DECT)
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SIST EN 300 497-7 V0.3.0:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 300 497-7 V0.3.0:2003

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SIST EN 300 497-7 V0.3.0:2003
ETSI EN 300 497-7 V0.3.0 (1999-10)
European Standard (Telecommunications series)
Digital Enhanced Cordless Telecommunications (DECT);
Common Interface (CI); Test Case Library (TCL);
Part 7: Abstract Test Suite (ATS) for Network (NWK) layer -
Portable radio Termination (PT)


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SIST EN 300 497-7 V0.3.0:2003
2 ETSI EN 300 497-7 V0.3.0 (1999-10)
Reference
REN/DECT-040131-7 (4lpr0100.PDF)
Keywords
ATS, DECT, network, testing, TTCN, terminal
ETSI
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Internet
secretariat@etsi.fr
Individual copies of this ETSI deliverable
can be downloaded from
http://www.etsi.org
If you find errors in the present document, send your
comment to: editor@etsi.fr
Important notice
This ETSI deliverable may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference should be the printing on ETSI printers of the PDF version kept on a specific network
drive within ETSI Secretariat.
Copyright Notification
No part may be reproduced except as authorized by written permission.
The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1999.
All rights reserved.
ETSI

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SIST EN 300 497-7 V0.3.0:2003
3 ETSI EN 300 497-7 V0.3.0 (1999-10)
Contents
Intellectual Property Rights . 5
Foreword. 5
1 Scope. 6
2 References . 6
3 Definitions and abbreviations. 7
3.1 Definitions . 7
3.2 DECT abbreviations . 7
4 Abstract Test Method (ATM). 9
4.1 ATM . 9
4.2 DLC primitives . 10
4.2.1 S-SAP primitives. 10
4.2.2 B-SAP primitives . 13
4.3 TC execution sequence . 13
5 Untestable Test Purposes (TP) . 14
6 ATS conventions . 14
6.1 Naming conventions . 14
6.1.1 Declarations part . 14
6.1.1.1 Test suite type, ASP and PDU type definitions . 14
6.1.1.2 Test Suite Operations (TSO) definitions . 15
6.1.1.3 Test suite selection expressions . 15
6.1.1.4 Test Suite Parameter (TSP) declarations . 15
6.1.1.5 Test Case Selection (TCS) expression definitions. 15
6.1.1.6 Test Suite Constant (TSC) declarations. 15
6.1.1.7 Test Suite Variable (TSV) declarations. 16
6.1.1.8 Test Case Variable (TCV) declarations. 16
6.1.1.9 Point of Control and Observation (PCO) declarations . 16
6.1.1.10 Timer declarations. 16
6.1.1.11 ASP type definitions. 16
6.1.1.12 PDU type definitions . 16
6.1.1.13 Alias definitions. 17
6.1.2 Constraints part . 17
6.1.3 Dynamic part. 18
6.1.3.1 Test Case (TC) identifier . 18
6.1.3.2 Test Step (TS) identifier . 19
6.1.3.3 Default identifier. 19
6.1.3.4 General aspects. 19
6.1.3.5 ATS abbreviations. 19
6.2 Implementation conventions . 20
6.2.1 Declaration part. 20
6.2.2 Constraint part. 20
6.2.3 Dynamic part. 20
6.2.4 Documentation . 21
ETSI

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SIST EN 300 497-7 V0.3.0:2003
4 ETSI EN 300 497-7 V0.3.0 (1999-10)
Annex A (normative): Abstract Test Suite (ATS) for NWK testing. 22
A.1 The TTCN Graphical form (TTCN.GR) . 22
A.2 The TTCN Machine Processable form (TTCN.MP). 22
Annex B (normative): Partial PIXIT proforma . 23
B.1 Identification summary. 23
B.2 ATS summary. 23
B.3 Test laboratory. 23
B.4 Client identification. 23
B.5 SUT. 24
B.6 Protocol layer information. 24
B.6.1 Protocol identification . 24
B.6.2 IUT information. 25
Annex C (normative): Protocol Conformance Test Report (PCTR) proforma for DECT
NWK. 30
C.1 Identification summary. 30
C.1.1 Protocol conformance test report. 30
C.1.2 IUT identification . 30
C.1.3 Testing environment . 30
C.1.4 Limits and reservation. 31
C.1.5 Comments . 31
C.2 IUT conformance status. 31
C.3 Static conformance summary. 31
C.4 Dynamic conformance summary . 32
C.5 Static conformance review report. 32
C.6 Test campaign report . 33
C.7 Observations . 36
Bibliography . 37
History. 38
ETSI

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SIST EN 300 497-7 V0.3.0:2003
5 ETSI EN 300 497-7 V0.3.0 (1999-10)
Intellectual Property Rights
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 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 server
(http://www.etsi.org/ipr).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in SR 000 314 (or the updates on the ETSI Web server)
which are, or may be, or may become, essential to the present document.
Foreword
This European Standard (Telecommunications series) has been produced by ETSI Project Digital Enhanced Cordless
Telecommunications (DECT).
The present document is part 7 of a multi-part EN covering the Common Interface (CI) Test Case Library (TCL), as
identified below:
Part 1: "Test Suite Structure (TSS) and Test Purposes (TP) for Medium Access Control (MAC) layer";
Part 2: "Abstract Test Suite (ATS) for Medium Access Control (MAC) layer - Portable radio Termination (PT)";
Part 3: "Abstract Test Suite (ATS) for Medium Access Control (MAC) layer - Fixed radio Termination (FT)";
Part 4: "Test Suite Structure (TSS) and Test Purposes (TP) - Data Link Control (DLC) layer";
Part 5: "Abstract Test Suite (ATS) - Data Link Control (DLC) layer";
Part 6: "Test Suite Structure (TSS) and Test Purposes (TP) - Network (NWK) layer - Portable radio Termination
(PT)";
Part 7: "Abstract Test Suite (ATS) for Network (NWK) layer - Portable radio Termination (PT)";
Part 8: "Test Suite Structure (TSS) and Test Purposes (TP) - Network (NWK) layer - Fixed radio Termination
(FT)";
Part 9: "Abstract Test Suite (ATS) for Network (NWK) layer - Fixed radio Termination (FT)".
National transposition dates
Date of adoption of this EN: 17 September 1999
Date of latest announcement of the present document (doa): 31 December 1999
Date of latest publication of new National Standard
or endorsement of the present document (dop/e): 30 June 2000
Date of withdrawal of any conflicting National Standard (dow): 30 June 2000
ETSI

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SIST EN 300 497-7 V0.3.0:2003
6 ETSI EN 300 497-7 V0.3.0 (1999-10)
1 Scope
The present document contains the Abstract Test Suite (ATS) to test the Network (NWK) layer, Portable radio
Termination (PT).
The objective of this test specification is to provide a basis for approval tests for DECT equipment giving a high
probability of air interface inter-operability between different manufacturer's DECT equipment. This test specification
contains the Abstract Test Suite for testing of the NWK layer at the PT.
The ISO standard for the methodology of conformance testing (ISO/IEC 9646 parts 1 to 7 [9] to [15]) as well as the
ETSI rules for conformance testing (protocol and profile conformance testing specifications, standardization
methodology ETS 300 406 [7]) are used as basis for the test methodology.
Test specifications for the Physical Layer (PHL) are provided in other DECT standards.
Annex B provides the partial Protocol Implementation Extra Information for Testing (PIXIT) Proforma.
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
• References are either specific (identified by date of publication, edition number, version number, etc.) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version applies.
• A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the same
number.
[1] EN 300 175-1: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI);
Part 1: Overview".
[2] EN 300 175-4: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI);
Part 4: Data Link Control (DLC) layer".
[3] EN 300 175-5: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI);
Part 5: Network (NWK) layer".
[4] EN 300 175-6: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI);
Part 6: Identities and addressing".
[5] EN 300 175-7: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI);
Part 7: Security features".
[6] ETS 300 497-1: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface
(CI) Test Case Library (TCL); Part 1: Test Suite Structure (TSS) and Test Purposes (TP) for
Medium Access Control (MAC) layer".
[7] ETS 300 406: "Methods for Testing and Specification (MTS); Protocol and profile conformance
testing specifications; Standardization methodology".
[8] EN 300 444: "Digital Enhanced Cordless Telecommunications (DECT); Generic Access Profile
(GAP)".
[9] ISO/IEC 9646-1: "Information technology; Open Systems Interconnection; Conformance testing
methodology and framework; Part 1: General concepts".
[10] ISO/IEC 9646-2: "Information technology; Open Systems Interconnection; Conformance testing
methodology and framework; Part 2: Abstract Test Suite Specification".
ETSI

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SIST EN 300 497-7 V0.3.0:2003
7 ETSI EN 300 497-7 V0.3.0 (1999-10)
[11] ISO/IEC 9646-3: "Information technology; Open Systems Interconnection; Conformance testing
methodology and framework; Part 3: The Tree and Tabular Combined Notation (TTCN)".
[12] ISO/IEC 9646-4: "Information technology; Open Systems Interconnection; Conformance testing
methodology and framework; Part 4: Test realization".
[13] ISO/IEC 9646-5: "Information technology; Open Systems Interconnection; Conformance testing
methodology and framework; Part 5: Requirements on test laboratories and clients for the
Conformance Assessment process".
[14] ISO/IEC 9646-6: "Information technology; Open Systems Interconnection; Conformance testing
methodology and framework; Part 6: Protocol Profile Test Specification".
[15] ISO/IEC 9646-7: "Information technology; Open Systems Interconnection; Conformance testing
methodology and framework - Part 7: Implementation Conformance statement".
[16] ETR 141: "Methods for Testing and Specification (MTS); Protocol and profile conformance
testing specifications; The Tree and Tabular Combined Notation (TTCN) style guide".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the definitions given in ISO/IEC 9646-1 [9], ISO/IEC 9646-2 [10],
EN 300 175-1 [1], EN 300 175-5 [3], EN 300 175-6 [4] and EN 300 175-7 [5] apply.
3.2 DECT abbreviations
For the purposes of the present document, the following abbreviations apply:
AC Authentication Code
ASP Abstract Service Primitive
ATS Abstract Test Suite
AU Authentication
BI Invalid Behaviour
BO Inopportune Behaviour
BV Valid Behaviour
CA Capability
CC Call Control
CH Ciphering
CI Call Information
CR Call Release
DECT Digital Enhanced Cordless Telecommunications
DLC Data Link Control
FT Fixed radio Termination
HP Handover Procedure
IC Incoming Call
ID Identification
IPEI International Portable Equipment Identity
IPUI International Portable User Identity
IUT Implementation Under Test
IWU Interworking Unit
KA Key Allocation
LC Link Control entity
LE Connection oriented Link Establishment
LO Location
LR Connection oriented Link Release
LT Lower Tester
ETSI

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SIST EN 300 497-7 V0.3.0:2003
8 ETSI EN 300 497-7 V0.3.0 (1999-10)
MAC Medium Access Control
ME Management Entity
MM Mobility Management
NWK Network layer
OC Outgoing Call
PARK Portable Access Rights Key
PCO Point of Control and Observation
PCTR Protocol Conformance Test Report
PDU Protocol Data Unit
PHL Physical Layer
PICS Protocol Implementation Conformance Statement
PIXIT Protocol Implementation Extra Information for Testing
PT Portable radio Termination
RPN Radio Fixed Part Number
RS Call Related Supplementary Services
SUT System Under Test
TCS Test Case Selection
TCV Test Case Variable
TP Test Purposes
TSC Test Suite Constant
TSO Test Suite Operation
TSP Test Suite Parameter
TSS Test Suite Structure
TSV Test Suite Variable
TTCN Tree and Tabular Combined Notation
UT Upper Tester
ETSI

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SIST EN 300 497-7 V0.3.0:2003
9 ETSI EN 300 497-7 V0.3.0 (1999-10)
4 Abstract Test Method (ATM)
Clause 4 describes the ATM, the Point of Control and Observation (PCO) used to test the NWK layer of the PT.
4.1 ATM
SUT
Test System
Portable Termination
Upper
LT
Layers
DECT NWK
NWK-PDUs
IUT
DLC-
PCO/DSAP
DLC-
Primitives
DECT DLC layer
DECT DLC layer DECT DLC layer
DECT MAC layer
DECT MAC layer
DECT PHL and radio communication
Figure 1: Remote single layer test method embedded variant
LT1: a lower tester (LT1) is located in a remote DECT test system. It controls and observes the
behaviour of the Implementation Under Test (IUT).
DSAP: a unique Data Link Control (DLC) SAP is defined at the DECT interface and used to exchange
service data of the NWK protocol.
PCO: the PCO for Network Layer testing is located on the DSAP. All test events at the PCO are
specified in terms of DLC Abstract Service Primitives (ASPs) and NWK Protocol Data Units
(PDUs).
Upper layers / tester:
no explicit Upper Tester (UT) exists in the test system. However, the System Under Test (SUT)
needs to carry out some UL functions to achieve some effects of test co-ordination procedures.
Designing ATS, the capability of the Interworking Unit (IWU), such as PSTN, ISDN or GSM
IWUs might be taken into account. An example of such controls could be to provoke restarting of
the IUT through the Q interface.
ETSI

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SIST EN 300 497-7 V0.3.0:2003
10 ETSI EN 300 497-7 V0.3.0 (1999-10)
4.2 DLC primitives
In subclause 4.2 the DSAP primitives are defined according to EN 300 175-4 [2], subclause 8.3.2 (S-SAP primitives)
and EN 300 175-4 [2], subclause 8.3.3 (B-SAP primitives).
4.2.1 S-SAP primitives
Table 1: DL_DATA_IND primitive
ASP Declaration
ASP NAME PCO TYPE COMMENTS
DL_DATA_IND S-SAP EN 300 175-4 [2], subclause 8.3.2.3
Service control information
Parameter name Type Comments
data_link_endpoint_identifier DATA_LINK_ENDPOINT_IDE EN 300 175-4 [2], subclause 7.3.6
NTIFIER
(INTEGER)
message_unit PDU EN 300 175-4 [2], subclause 8.3.1
Table 2: DL_DATA_REQ primitive
ASP Declaration
ASP NAME PCO TYPE COMMENTS
DL_DATA_REQ S-SAP EN 300 175-4 [2], subclause 8.3.2.3
Service control information
Parameter name Type Comments
data_link_endpoint_identifier DATA_LINK_ENDPOINT_IDE EN 300 175-4 [2], subclause 7.3.6
NTIFIER
(INTEGER)
message_unit PDU EN 300 175-4 [2], subclause 8.3.1
Table 3: DL_ENCRYPT_CNF primitive
ASP Declaration
ASP NAME PCO TYPE COMMENTS
DL_ENCRYPT_CNF S-SAP EN 300 175-4 [2], subclause 8.3.2.8
Service control information
Parameter name Type Comments
data_link_endpoint_identifier DATA_LINK_ENDPOINT_IDE EN 300 175-4 [2], subclause 7.3.6
NTIFIER
(INTEGER)
encription_status CIPHER_STATUS EN 300 175-4 [2], subclause 8.3.1
(INTEGER(0,1))
Table 4: DL_ENCRYPT_IND primitive
ASP Declaration
ASP NAME PCO TYPE COMMENTS
DL_ENCRYPT_IND S-SAP EN 300 175-4 [2], subclause 8.3.2.8
Service control information
Parameter name Type Comments
data_link_endpoint_identifier DATA_LINK_ENDPOINT_IDE EN 300 175-4 [2], subclause 7.3.6
NTIFIER
(INTEGER)
connection_identities CONNECTION_IDENTITIES EN 300 175-4 [2], subclause 8.3.1
(OCTETSTRING)
encription_status CIPHER_STATUS EN 300 175-4 [2], subclause 8.3.1
(INTEGER(0,1)
ETSI

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SIST EN 300 497-7 V0.3.0:2003
11 ETSI EN 300 497-7 V0.3.0 (1999-10)
Table 5: DL_ENCRYPT_REQ primitive
ASP Declaration
ASP NAME PCO TYPE COMMENTS
DL_ENCRYPT_REQ S-SAP EN 300 175-4 [2], subclause 8.3.2.8
Service control information
Parameter name Type Comments
data_link_endpoint_identifier DATA_LINK_ENDPOINT_IDE EN 300 175-4 [2], subclause 7.3.6
NTIFIER
(INTEGER)
connection_identities CONNECTION_IDENTITIES EN 300 175-4 [2], subclause 8.3.1
(OCTETSTRING)
encription_status CIPHER_STATUS EN 300 175-4 [2], subclause 8.3.1
(INTEGER(0,1)
Table 6: DL_ENC_KEY_REQ primitive
ASP Declaration
ASP NAME PCO TYPE COMMENTS
DL_ENC_KEY_REQ S-SAP EN 300 175-4 [2], subclause 8.3.2.7
Service control information
Parameter name Type Comments
data_link_endpoint_identifier DATA_LINK_ENDPOINT_IDE EN 300 175-4 [2], subclause 7.3.6
NTIFIER
(INTEGER)
connection_identities CONNECTION_IDENTITIES EN 300 175-4 [2], subclause 8.3.1
(OCTETSTRING)
encription_key ENCRYPTION_KEY EN 300 175-4 [2], subclause 8.3.1
(BITSTRING[64])
Table 7: DL_ESTABLISH_CNF primitive
ASP Declaration
ASP NAME PCO TYPE COMMENTS
DL_ESTABLISH_CNF S-SAP EN 300 175-4 [2], subclause 8.3.2.1
Service control information
Parameter name Type Comments
data_link_endpoint_identifier DATA_LINK_ENDPOINT_IDE EN 300 175-4 [2], subclause 7.3.6
NTIFIER
(INTEGER)
Table 8: DL_ESTABLISH_IND primitive
ASP Declaration
ASP NAME PCO TYPE COMMENTS
DL_ESTABLISH_IND S-SAP EN 300 175-4 [2], subclause 8.3.2.1
Service control information
Parameter name Type Comments
data_link_endpoint_identifier DATA_LINK_ENDPOINT_IDE EN 300 175-4 [2], subclause 7.3.6
NTIFIER
(INTEGER)
establish_mode ESTABLISH_MODE EN 300 175-4 [2], subclause 8.3.1
(INTEGER(0,1,2)
radio_fixed_part_number RADIO_FIXED_PART_NUMB EN 300 175-4 [2], subclause 8.3.1
ER
(INTEGER)
message_unit PDU EN 300 175-4 [2], subclause 8.3.1
ETSI

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SIST EN 300 497-7 V0.3.0:2003
12 ETSI EN 300 497-7 V0.3.0 (1999-10)
Table 9: DL_ESTABLISH_REQ primitive
ASP Declaration
ASP NAME PCO TYPE COMMENTS
DL_ESTABLISH_REQ S-SAP EN 300 175-4 [2], subclause 8.3.2.1
Service control information
Parameter name Type Comments
data_link_endpoint_identifier DATA_LINK_ENDPOINT_IDE EN 300 175-4 [2], subclause 7.3.6
NTIFIER
(INTEGER)
establish_mode ESTABLISH_MODE EN 300 175-4 [2], subclause 8.3.1
(INTEGER(0,1,2)
radio_fixed_part_number RADIO_FIXED_PART_NUMB EN 300 175-4 [2], subclause 8.3.1
ER
(INTEGER)
message_unit PDU EN 300 175-4 [2], subclause 8.3.1
Table 10: DL_ESTABLISH_RES primitive
ASP Declaration
ASP NAME PCO TYPE COMMENTS
DL_ESTABLISH_RES S-SAP EN 300 175-4 [2], subclause 8.3.2.1
Service control information
Parameter name Type Comments
data_link_endpoint_identifier DATA_LINK_ENDPOINT_IDE EN 300 175-4 [2], subclause 7.3.6
NTIFIER
(INTEGER)
Table 11: DL_RELEASE_CNF primitive
ASP Declaration
ASP NAME PCO TYPE COMMENTS
DL_RELEASE_CNF S-SAP EN 300 175-4 [2], subclause 8.3.2.2
Service control information
Parameter name Type Comments
data_link_endpoint_identifier DATA_LINK_ENDPOINT_IDE EN 300 175-4 [2], subclause 7.3.6
NTIFIER
(INTEGER)
release_mode RELEASE_MODE EN 300 175-4 [2], subclause 8.3.1
(INTEGER(0,1)
Table 12: DL_RELEASE_IND primitive
ASP Declaration
ASP NAME PCO TYPE COMMENTS
DL_RELEASE_IND S-SAP EN 300 175-4 [2], subclause 8.3.2.2
Service control information
Parameter name Type Comments
data_link_endpoint_identifier DATA_LINK_ENDPOINT_IDE EN 300 175-4 [2], subclause 7.3.6
NTIFIER
(INTEGER)
release_mode RELEASE_MODE EN 300 175-4 [2], subclause 8.3.1
(INTEGER(0,1)
ETSI

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SIST EN 300 497-7 V0.3.0:2003
13 ETSI EN 300 497-7 V0.3.0 (1999-10)
Table 13: DL_RELEASE_REQ primitive
ASP Declaration
ASP NAME PCO TYPE COMMENTS
DL_RELEASE_REQ S-SAP EN 300 175-4 [2], subclause 8.3.2.2
Service control information
Parameter name Type Comments
data_link_endpoint_identifier DATA_LINK_ENDPOINT_IDE EN 300 175-4 [2], subclause 7.3.6
NTIFIER
(INTEGER)
release_mode RELEASE_MODE EN 300 175-4 [2], subclause 8.3.1
(INTEGER(0,1)
4.2.2 B-SAP primitives
Table 14: DL_BROADCAST_IND primitive
ASP Declaration
ASP NAME PCO TYPE COMMENTS
DL_BROADCAST_IND B-SAP EN 300 175-4 [2], subclause 8.3.3.1
Service control information
Parameter name Type Comments
cluster_address_list CLUSTER_ADDRESS_LIST EN 300 175-4 [2], subclause 8.3.1
(OCTETSTRING)
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• an authentication algorithm; and
• a key stream generator.
The architecture is, however, algorithm independent, and either the DECT standard algorithms, or appropriate proprietary algorithms, or indeed a combination of both can, in principle, be employed. The use of the employed algorithm is specified in the present document. Integration of the security features is specified in terms of the protocol elements and processes required at the Network (NWK) and Medium Access Control (MAC) layers of the CI. The relationship between the security features and various network elements is described in terms of where the security processes and management functions may be provided. The present document does not address implementation issues. For instance, no attempt is made to specify whether the DSAA should be implemented in the PP at manufacture, or whether the DSAA or a proprietary authentication algorithm should be implemented in a detachable module. Similarly, the present document does not specify whether the DSC
should be implemented in hardware in all PPs at manufacture, or whether special PPs should be manufactured with the DSC or proprietary ciphers built into them. The security architecture supports all these options, although the use of proprietary algorithms may limit roaming and the concurrent use of PPs in different environments.

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SIST EN 300 175-5 V1.9.1:2006(Main)
Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 5: Network (NWK) layer
ETSI EN 300 175-5 V1.9.1 (2005-09)

The present document gives an introduction and overview of the complete Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI). The present document specifies the Network (NWK) layer. The NWK layer is part 5 of the EN 300 175 and layer 3 of the DECT protocol stack.The present document only specifies the C-plane (control plane) of the DECT NWK layer. It contains no specification for the U-plane (user plane) because the U-plane is null for all services at the DECT NWK layer. The C-plane contains all of the internal signalling information, and the NWK layer protocols are grouped into the following families of procedures:
• Call Control (CC);
• Supplementary Services (SS);
• Connection Oriented Message Service (COMS);
• ConnectionLess Message Service (CLMS);
• Mobility Management (MM);
• Link Control Entity (LCE).
The present document uses the layered model principles and terminology as described in ITU-T Recommendation X.200 and ITU-T Recommendation X.210.

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SIST EN 300 175-5 V1.8.1:2006(Main)
Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 5: Network (NWK) layer
ETSI EN 300 175-5 V1.8.1 (2004-11)

The present document gives an introduction and overview of the complete Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI). The present document specifies the Network (NWK) layer. The NWK layer is part 5 of the EN 300 175 and layer 3 of the DECT protocol stack.The present document only specifies the C-plane (control plane) of the DECT NWK layer. It contains no specification for the U-plane (user plane) because the U-plane is null for all services at the DECT NWK layer. The C-plane contains all of the internal signalling information, and the NWK layer protocols are grouped into the following families of procedures:
- Call Control (CC);
- Supplementary Services (SS);
- Connection Oriented Message Service (COMS);
- ConnectionLess Message Service (CLMS);
- Mobility Management (MM);
- Link Control Entity (LCE).
The present document uses the layered model principles and terminology as described in ITU-T Recommendation X.200 and ITU-T Recommendation X.210.

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SIST EN 300 175-1 V1.8.1:2006(Main)
Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 1: Overview
ETSI EN 300 175-1 V1.8.1 (2004-11)

The present document gives an introduction and overview of the complete Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI). The present document contains an abstract of the other parts of the DECT standard together with a general description of:
- the objectives of the present document;
- the DECT Common Interface;
- the protocol architecture of DECT.
The present document also provides an extensive vocabulary; in particular it contains the common definitions of all the technical terms used in different parts of the present document.

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SIST EN 300 175-2 V1.9.1:2006(Main)
Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 2: Physical Layer (PHL)
ETSI EN 300 175-2 V1.9.1 (2005-09)

The present document gives an introduction and overview of the complete Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI). The present document of the DECT CI specifies the physical channel arrangements. DECT physical channels are radio communication paths between two radio end points. A radio end point is either part of the fixed infrastructure, a privately owned Fixed Part (FP), typically a base station, or a Portable Part (PP), typically a handset. The assignment of one or more particular physical channels to a call is the task of higher layers.
The Physical Layer (PHL) interfaces with the Medium Access Control (MAC) layer, and with the Lower Layer Management Entity (LLME). On the other side of the PHL is the radio transmission medium which has to be shared extensively with other DECT users and a wide variety of other radio services. The tasks of the PHL can be grouped into five categories:
a) to modulate and demodulate radio carriers with a bit stream of a defined rate to create a radio frequency channel;
b) to acquire and maintain bit and slot synchronization between transmitters and receivers;
c) to transmit or receive a defined number of bits at a requested time and on a particular frequency;
d) to add and remove the synchronization field and the Z-field used for rear end collision detection;
e) to observe the radio environment to report signal strengths.

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SIST EN 300 175-3 V1.8.1:2006(Main)
Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 3: Medium Access Control (MAC) layer
ETSI EN 300 175-3 V1.8.1 (2004-11)

The present document gives an introduction and overview of the complete Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI). The present document of the DECT CI specifies the Medium Access Control (MAC) layer. The MAC layer is part 3 of the DECT Common Interface standard and layer 2a of the DECT protocol stack. It specifies three groups of MAC services:
- the broadcast message control service;
- the connectionless message control service; and
- the multi-bearer control service.
It also specifies the logical channels that are used by the above mentioned services, and how they are multiplexed and mapped into the Service Data Units (SDUs) that are exchanged with the Physical Layer (PHL).

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SIST EN 300 175-4 V1.8.1:2006(Main)
Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 4: Data Link Control (DLC) layer
ETSI EN 300 175-4 V1.8.1 (2004-11)

The present document gives an introduction and overview of the complete Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI).
The present document specifies the Data Link Control (DLC) layer. The DLC layer is part 4 of the DECT CI standard and layer 2b of the DECT protocol stack.
Two planes of operation are specified for this DLC (sub)layer. These planes are called the Control plane (C-plane) and the User plane (U-plane). The C-plane is mostly concerned with the DECT signalling aspects. It provides a reliable point-to-point service that uses a link access protocol to offer error protected transmission of Network (NWK) layer messages. The C-plane also provides a separate point-to-multipoint (broadcast) service (Lb). The U-plane is only concerned with end-to-end user information. This plane contains most of the application dependent procedures of DECT. Several alternative services (both circuit-mode and packet-mode) are defined as a family of independent entities. Each service provides one or more point-to-point U-plane data links, where the detailed characteristics of those links are determined by the particular needs of each service. The defined services cover a wide range of performance, from "unprotected with low delay" for speech applications to "highly protected with variable delay", for local area network applications. The present document uses the layered model principles and terminology as described in ITU-T Recommendation X.200 [12] and ITU-T Recommendation X.210 [13].

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SIST EN 300 757 V1.5.1:2006(Main)
Digital Enhanced Cordless Telecommunications (DECT); Low Rate Messaging Service (LRMS) including Short Messaging Service (SMS)
ETSI EN 300 757 V1.5.1 (2004-09)

The Low Rate Messaging Service (LRMS), specified in the present document, provides a means for the slow, acknowledged or unacknowledged, transfer of multimedia message objects, including the Short Message Service (SMS). It provides both point-to-point and point-to-multipoint messaging. This service may be used for private and public roaming applications. The present document defines the requirements on the Physical (PHY), Medium Access Control (MAC), Data Link Control (DLC) and Network (NWK) layers of DECT. The present document also specifies management entity requirements and generic interworking conventions, which ensure the efficient use of the DECT spectrum. The present document further mandates how to implement a GSM like Short Message Service (SMS), Point-to-point (PTP), which uses a sub-set of the Low Rate Messaging Service (LRMS) mentioned before as a bearer service.
SMS-PTP includes the following two services:
- SMS Mobile Originated (SMS-MO), for transport of short messages from PT to FT;
- SMS Mobile Terminated (SMS-MT), for transport of short messages from FT to PT.
Definition of Point-To-Multipoint (PTM) SMS is outside the scope of the present document. In order to facilitate re-use of excising GSM Service Centres, the present document applies the upper GSM protocols up-to and including the GSM SMS-RP protocol. Therefore, interworking functions handling the encapsulation of GSM SMS-RP messages are specified. The SMS or LRMS applications are outside the scope of the present document. So is the network behind the FP. Any information provided concerning applications or the network behind the FP is provided for informative, descriptive reasons only.

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SIST EN 300 175-6 V1.8.1:2006(Main)
Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 6: Identities and addressing
ETSI EN 300 175-6 V1.8.1 (2004-11)

The present document gives an introduction and overview of the complete Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI). The present document specifies the identities and addressing structure of the Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI). There are four categories of identities to be used for identification and addressing in a general DECT environment.
These four categories are:
- Fixed Part (FP) identities;
- Portable Part (PP) identities;
- connection-related identities;
- equipment-related identities.
Fixed part identities and portable part identities are used for:
- access information from fixed parts to portable parts;
- access requests from portable parts;
- identification of portable parts;
- identification of fixed parts and radio fixed parts;
- paging;
- billing.
These identities support:
- different environments, such as residential, public or private;
- supply to manufacturers, installers, and operators of globally unique identity elements with a minimum of central administration;
- multiple access rights for the same portable;
- large freedom for manufacturers, installers, and operators to structure the fixed part identities, e.g. to facilitate provision of access rights to groups of DECT systems;
- roaming agreements between DECT networks run by the same or different owners/operators;
- indication of handover domains;
- indication of location areas, i.e. paging area;
- indication of subscription areas of a public service.
The present document also provides for length indicators and other messages that can override the default location and/or paging area and domain indications given by the structure of the identities.
Connection related identities are used to identify the protocol instances associated with a call and are used for peer-to-peer communication. Equipment related identities are used to identify a stolen PP and to derive a default identity coding for PP emergency call set-up.
Coding of identity information elements for higher layer messages is found in EN 300 175-5 [5], clause 7.7.
User authentication and ciphering need additional key information and is outside the scope of the present document, but is covered in other parts of EN 300 175 parts 1 to 8 [1] to [7], e.g. part 7.

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SIST EN 300 175-8 V1.9.1:2006(Main)
Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 8: Speech coding and transmission
ETSI EN 300 175-8 V1.9.1 (2005-09)

The present document gives an introduction and overview of the complete Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI). This part of the DECT CI specifies the speech coding and transmission requirements. In order to ensure satisfactory interworking of different portable and fixed units, it is necessary to specify the transmission performance of the analogue information over the digital link. This requires not only use of a common speech algorithm, but also standardization of frequency responses, reference speech levels (or loudness) at the air interface and various other parameters. The present document applies to DECT equipment which includes all the necessary functions to provide real-time two-way speech conversation. A 3,1 kHz telephony teleservice conveyed over a DECT link (including Fixed Part (FP) and Portable Part (PP)) which is capable of being connected (directly or indirectly) to the public network access point should comply with the requirements in the present document. Tethered fixed point local loop applications are not required to comply with the requirements of the present document. The speech performance characteristics defined in the present document typically conform to TBR 008 (see bibliography), which specifies the overall performance between the handset acoustic interface and a 64 kbit/s A-law Pulse Code Modulated (PCM) digital network interface. The deviations from TBR 008 are mainly due to the consequences of non-PCM coding and transmission delay.
The additional features described in clause 8 are those which are not included in TBR 008, but which are likely to occur in a DECT system: analogue interface, loudspeaking and hand-free facilities, tandeming with a mobile radio network. Headsets are not covered by the present specifications. For the DECT systems which connect to the Public Switched Telephone Network (PSTN) via an analogue interface, the additional requirements, which are implemented in the FP, have as much as possible been aligned with TBR 038 (see bibliography).
A summary of the control and the use of the DECT echo control functions, to guide on need for options to manufacturers and installers, is found in annex A. Information concerning test methods can be found in EN 300 176 [3]. The test methods take into account that DECT is a digital system.

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