ETSI EN 300 175-6 V1.6.1 (2002-01)

Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 6: Identities and addressing

REN/DECT-000194-6

Digitalne izboljšane brezvrvične telekomunikacije (DECT) – Skupni vmesnik (CI) – 6. del: Identitete in naslavljanje

General Information

• Status: Published
• Publication Date: 15-Jan-2002
• Technical Committee: DECT - Digital Enhanced Cordless Telecommunications (DECT)
• Current Stage: 12 - Completion
• Due Date: 18-Jan-2002
• Completion Date: 16-Jan-2002
• Ref Project: SIST EN 300 175-6 V1.6.1:2003 - Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 6: Identities and addressing

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 6: Identities and addressing33.070.30'(&7Digital Enhanced Cordless Telecommunications (DECT)ICS:Ta slovenski standard je istoveten z:EN 300 175-6 Version 1.6.1SIST EN 300 175-6 V1.6.1:2003en01-december-2003SIST EN 300 175-6 V1.6.1:2003SLOVENSKI
STANDARD



SIST EN 300 175-6 V1.6.1:2003



ETSI EN 300 175-6 V1.6.1 (2002-01)European Standard (Telecommunications series) Digital Enhanced Cordless Telecommunications (DECT);Common Interface (CI);Part 6: Identities and addressing SIST EN 300 175-6 V1.6.1:2003



ETSI ETSI EN 300 175-6 V1.6.1 (2002-01) 2
Reference REN/DECT-000194-6 Keywords DECT, radio ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: [phone]
Fax: [phone]
Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88
Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document 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 shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http://portal.etsi.org/tb/status/status.asp If you find errors in the present document, send your comment to: [e-mail] 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 2002. All rights reserved.
SIST EN 300 175-6 V1.6.1:2003



ETSI ETSI EN 300 175-6 V1.6.1 (2002-01) 3 Contents Intellectual Property Rights.5 Foreword.5 1 Scope.6 2 References.7 3 Definitions and abbreviations.7 3.1 Definitions.7 3.2 Abbreviations.10 4 General description of FP and PP identities.11 4.1 Combinations of ARIs, PARKs and IPUIs.12 5 FP identities.12 5.1 ARI class A.15 5.2 ARI class B.15 5.3 ARI class C.16 5.4 ARI class D.17 5.5 ARl class E.18 5.6 SARI list structure.19 5.6.1 ARI list length.19 5.6.2 TARIs.19 5.6.3 Black.19 5.6.4 ARI.20 5.6.5 Black-ARI.20 5.6.6 TARI messages.20 5.6.6.1 Request message from the PP.20 5.6.6.2 Response message from the FP.21 6 PP identities.22 6.1 PARK.23 6.1.1 PARK A.23 6.1.2 PARK B.23 6.1.3 PARK C.23 6.1.4 PARK D.23 6.1.5 PARK E.24 6.2 IPUI.24 6.2.1 Portable user identity type N (residential/default).24 6.2.2 Portable user identity type S (PSTN/ISDN).24 6.2.3 Portable user identity type O (private).25 6.2.4 Portable user identity type T (private extended).25 6.2.5 Portable user identity type P (public/public access service).25 6.2.6 Portable user identity type Q (public/general).26 6.2.7 Portable user identity type U (public/general).26 6.2.8 Portable user identity type R (public/IMSI).26 6.3 Individual and group TPUIs.26 6.3.1 General.26 6.3.2 Individual TPUI.28 6.3.3 Group TPUIs.28 7 Coding of identities.29 7.1 RFPI E-bit.29 7.2 Access rights codes.30 7.3 Portable user identity types.30 7.4 EMC, EIC and POC.30 8 Rules for the usage of FP and PP identities.30 8.1 General principles.30 SIST EN 300 175-6 V1.6.1:2003



ETSI ETSI EN 300 175-6 V1.6.1 (2002-01) 4 8.2 PARI, SARI and TARI usage.31 9 Connection related identities.32 9.1 MAC identities.32 9.1.1 FMID.32 9.1.2 PMID.33 9.2 DLC identities.33 9.3 NWK identities.33 10 Equipment related identities.34 11 Subscription and registration procedures.34 Annex A (informative): Examples of usage of FP and PP identities.35 A.1 Residential ID usage.35 A.2 Public ID usage.35 A.2.1 Primary.35 A.2.2 Secondary.36 A.2.3 Tertiary.36 A.3 Private ID usage.37 A.3.1 Primary.37 A.3.2 Secondary.37 A.4 Mixed private and public ID usage.37 A.4.1 Public in private environments.37 A.4.2 Private in public environments.38 A.5 PARI and SARI use for CTM roaming.38 Annex B (normative): Identities and addressing timers.40 Annex C (normative): Representation of IPEI as printed text.41 Annex D (informative): Bibliography.42 History.43
SIST EN 300 175-6 V1.6.1:2003



ETSI ETSI EN 300 175-6 V1.6.1 (2002-01) 5 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 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 server (http://webapp.etsi.org/IPR/home.asp). 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 ETSI 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 6 of a multi-part deliverable covering the Common Interface (CI) for the Digital Enhanced Cordless Telecommunications (DECT), as identified below: Part 1: "Overview"; Part 2: "Physical Layer (PHL)"; Part 3: "Medium Access Control (MAC) layer"; Part 4: "Data Link Control (DLC) layer"; Part 5: "Network (NWK) layer"; Part 6: "Identities and addressing"; Part 7: "Security features"; Part 8: "Speech coding and transmission". Further details of the DECT system may be found in TR 101 178 [11] and ETR 043 [12].
National transposition dates Date of adoption of this EN: 11 January 2002 Date of latest announcement of this EN (doa): 30 April 2002 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
31 October 2002 Date of withdrawal of any conflicting National Standard (dow): 31 October 2002
SIST EN 300 175-6 V1.6.1:2003



ETSI ETSI EN 300 175-6 V1.6.1 (2002-01) 6 1 Scope 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 identities and addressing structure of the Digital Enhanced Cordless Telecommunications (DECT) Common Interface. 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. SIST EN 300 175-6 V1.6.1:2003



ETSI ETSI EN 300 175-6 V1.6.1 (2002-01) 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. 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 and/or edition number or version number) or non-specific. • For a specific reference, subsequent revisions do not apply. • For a non-specific reference, the latest version applies. [1] ETSI EN 300 175-1: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 1: Overview". [2] ETSI EN 300 175-2: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 2: Physical Layer (PHL)". [3] ETSI EN 300 175-3: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 3: Medium Access Control (MAC) layer". [4] ETSI EN 300 175-4: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 4: Data Link Control (DLC) layer". [5] ETSI EN 300 175-5: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 5: Network (NWK) layer". [6] ETSI EN 300 175-7: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 7: Security features". [7] ETSI EN 300 175-8: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 8: Speech coding and transmission". [8] ITU-T Recommendation E.164: "The international public telecommunication numbering plan". [9] Void. [10] ITU-T Recommendation E.212: "The international identification plan for mobile terminals and mobile users". [11] ETSI TR 101 178: "Digital Enhanced Cordless Telecommunications (DECT); A High Level Guide to the DECT Standardization". [12] ETSI ETR 043: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Services and facilities requirements specification". 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: Access Rights Class (ARC): See EN 300 175-1 [1]. Access Rights Details (ARD): See EN 300 175-1 [1]. Access Rights Identity (ARI): See EN 300 175-1 [1]. SIST EN 300 175-6 V1.6.1:2003



ETSI ETSI EN 300 175-6 V1.6.1 (2002-01) 8 attach: See EN 300 175-1 [1]. authentication (of a subscriber): See EN 300 175-1 [1]. bearer handover: See EN 300 175-1 [1]. bearer: See EN 300 175-1 [1]. cell: See EN 300 175-1 [1]. Central Control Fixed Part (CCFP): See EN 300 175-1 [1]. cluster: See EN 300 175-1 [1]. connection handover: See EN 300 175-1 [1]. connection: See EN 300 175-1 [1]. Cordless Radio Fixed Part (CRFP): See EN 300 175-1 [1]. coverage area: See EN 300 175-1 [1]. Data Link Control (DLC): See EN 300 175-1 [1]. DECT Network (DNW): See EN 300 175-1 [1]. external handover: See EN 300 175-1 [1]. Fixed Part (DECT Fixed Part) (FP): See EN 300 175-1 [1]. Fixed Radio Termination (FT): See EN 300 175-1 [1]. frame: See EN 300 175-1 [1]. Generic Access Profile (GAP): See EN 300 175-1 [1]. geographically unique: See EN 300 175-1 [1]. Global Network (GNW): See EN 300 175-1 [1]. globally unique identity: See EN 300 175-1 [1]. handover: See EN 300 175-1 [1]. intercell handover: See EN 300 175-1 [1]. internal handover: See EN 300 175-1 [1]. International Portable User Identity (IPUI): See EN 300 175-1 [1]. interoperability: See EN 300 175-1 [1]. interoperator roaming: See EN 300 175-1 [1]. intracell handover: See EN 300 175-1 [1]. intraoperator roaming: See EN 300 175-1 [1]. Local Network (LNW): See EN 300 175-1 [1]. locally unique identity: See EN 300 175-1 [1]. location area: See EN 300 175-1 [1]. location registration: See EN 300 175-1 [1]. Medium Access Control (MAC): See EN 300 175-1 [1]. multiframe: See EN 300 175-1 [1]. SIST EN 300 175-6 V1.6.1:2003



ETSI ETSI EN 300 175-6 V1.6.1 (2002-01) 9 network (telecommunication network): See EN 300 175-1 [1]. operator (DECT operator): See EN 300 175-1 [1]. paging area: See EN 300 175-1 [1]. paging: See EN 300 175-1 [1]. PARK Length Indicator (PLI): See EN 300 175-1 [1]. Physical (PHL): See EN 300 175-1 [1]. Portable Access Rights Key (PARK): See EN 300 175-1 [1]. Portable Handset (PHS): See EN 300 175-1 [1]. Portable Part (DECT Portable Part) (PP): See EN 300 175-1 [1]. Portable radio Termination (PT): See EN 300 175-1 [1]. Portable User Number (PUN): See EN 300 175-1 [1]. Portable User Type (PUT): See EN 300 175-1 [1]. Primary Access Rights Identity (PARI): See EN 300 175-1 [1]. private: See EN 300 175-1 [1]. public access service: See EN 300 175-1 [1]. public: See EN 300 175-1 [1]. radio end point: See EN 300 175-1 [1]. Radio Fixed Part (RFP): See EN 300 175-1 [1]. Radio Fixed Part Identity (RFPI): See EN 300 175-1 [1]. registration: See EN 300 175-1 [1]. Repeater Part (REP): See EN 300 175-1 [1]. roaming service: See EN 300 175-1 [1]. roaming: See EN 300 175-1 [1]. Secondary Access Rights Identity (SARI): See EN 300 175-1 [1]. service provider (telecommunications service provider): See EN 300 175-1 [1]. Single Radio Fixed Part (SRFP): See EN 300 175-1 [1]. subscriber (customer): See EN 300 175-1 [1]. subscription registration: See EN 300 175-1 [1]. TDMA frame: See EN 300 175-1 [1]. Tertiary Access Rights Identity (TARI): See EN 300 175-1 [1]. TPUI domain: See EN 300 175-1 [1]. user (of a telecommunication network): See EN 300 175-1 [1]. Wireless Relay Station (WRS): See EN 300 175-1 [1]. SIST EN 300 175-6 V1.6.1:2003



ETSI ETSI EN 300 175-6 V1.6.1 (2002-01) 10 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ARC Access Rights Class ARD Access Rights Details ARI Access Rights Identity BCD Binary Coded Decimal CBI Collective Broadcast Identifier CCFP Central Control Fixed Part CI Common Interface CMD CoMmanD bit CRFP Cordless Radio Fixed Part CTM Cordless Terminal Mobility DECT Digital Enhanced Cordless Telecommunications DLC Data Link Control DNW DECT Network EIC Equipment Installer's Code EMC Equipment Manufacturer's Code FMID Fixed Part MAC Identity FP Fixed Part FPN Fixed Part Number FPS Fixed Part Sub-number FT Fixed radio Termination GNW Global Network IPEI International Portable Equipment Identity IPUI International Portable User Identity ISDN Integrated Services Digital Network LAI Location Area Identification LAL Location Area Level LNW Local Network MAC Medium Access Control NWK Network PABX Private Automatic Branch Exchange PARI Primary Access Rights Identity PARK Portable Access Rights Key PARK{y} PARK with value y for its park length indicator PBX Private Branch Exchange PHL Physical Layer PHS Portable Handset PLI Park Length Indicator PMID Portable Part MAC Identity PP Portable Part PSN Portable equipment Serial Number PSTN Public Switched Telephone Network PT Portable radio Termination PUN Portable User Number PUT Portable User Type REP Repeater Part RFP Radio Fixed Part RFPI Radio Fixed Part Identity RPN Radio fixed Part Number SARI Secondary Access Rights Identity TARI Tertiary Access Rights Identity TDMA Time Division Multiple Access TPUI Temporary Portable User Identity SIST EN 300 175-6 V1.6.1:2003



ETSI ETSI EN 300 175-6 V1.6.1 (2002-01) 11 4 General description of FP and PP identities Every radio FP broadcasts for its purpose a unique identity which contains a globally unique (to a service provider) Access Rights Identity (ARI). Every PP has both a Portable Access Rights Key (PARK) and an International Portable User Identity (IPUI). These operate as a pair. A PP is allowed to access any radio FP which broadcasts an ARI that can be identified by any of the portable access rights keys of that PP. The IPUI is used to identify the portable in the domain defined by its related ARI. The IPUI can either be locally unique or globally unique. The following figure illustrates the identity structure. PrimaryPARISecondaryPARITertiaryPARIRadioFixedPartNumberRPNAccess Rights IdentityARIAccess Rights ClassARCAccess Rights DetailsARDRadio Fixed Part IdentityRFPIPortableAccessRights KeyPARKInternationalPortableUser IdentityIPUIPortableUserTypePUTPortableUserNumberPUN FP Identities
PP Identities
Figure 4.1: General identity structure The common base for the DECT identity structure is the Access Rights Class (ARC) and Access Rights Details (ARD). These need to be known by both the FP and the PPs. In the FP the ARC and ARD are called Access Rights Identity (ARI), and in the PP they are called Portable Access Rights Key (PARK). The distinction between PARK and ARI is that each PARK can have a group of ARDs allocated, PARK{y}. "y" is the value of the PARK length indicator given in the PP subscription process. ARCARDy bits"don't care" bits Figure 4.2: Structure of PARK{y} If the ARI is a primary ARI, i.e. PARI, it will form, together with a RFP number, the broadcast identity RFPI. ARIs can also be less frequently broadcast as Secondary Access Rights Identities (SARIs) and may also be available as Tertiary Access Rights Identities (TARIs), which are not broadcast, but are accessible upon request. The PUT and PUN form the PP user's identity, IPUI. This identity can either be globally unique or locally unique. In addition to IPUIs, shorter temporary identities, TPUIs, may be used for paging. A PP is identified by its pairs of PARK{y} and IPUI. A PP is only allowed to access a FP if one of its PARKs includes one of the ARIs of the FP, i.e. the PARI, a SARI or a TARI. SIST EN 300 175-6 V1.6.1:2003



ETSI ETSI EN 300 175-6 V1.6.1 (2002-01) 12 4.1 Combinations of ARIs, PARKs and IPUIs DECT provides a flexible radio access technology for a large variety of private and public networks or systems. This leads to different requirements on e.g. sub-system grouping, distribution and installation of equipment, identity allocations and subscription.
Therefore five access rights classes A - E and a number of IPUIs have been defined to meet the need for a differentiation in the identity structures. The following table gives an overview of likely combinations of the main identities. As described in clause 6.2 some flexibility is allowed in combinations of the IPUI types, e.g. IPUI type N could be used by a service provider in combination with any ARC. Table 4.1: Combinations of identities ARI, PARK and IPUI ARI class Environment SARI/ TARI PARK class IPUI type A
Residential and private (PBX) single- and small multiple cell systems No A N,S B Private (PABXs) multiple cell Yes B O,S,T C Public single- and multiple cell systems Yes C P,Q,R,S D Public DECT access to a GSM/UMTS operator network Yes D R E PP to PP direct communication (private) Yes E N
5 FP identities FP identities are used to inform PPs about the identity of a DECT FP and the access rights to that DECT FP and thereby reduce the number of access attempts from unauthorized portables. A DECT FP broadcasts this information on the NT-channel via all its radio FPs, at least once per multiframe. A PP needs to be able to interpret necessary parts of this broadcast information to detect the access rights to a system or even access rights agreements between system operators, i.e. operators A and B have a bilateral agreement permitting their users to roam between their systems. These agreements can change and cannot therefore be stored in PPs without updating them frequen
...