SIST EN 300 175-6 V1.8.1:2006
(Main)Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 6: Identities and addressing
Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 6: Identities and addressing
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.
Digitalne izboljšane brezvrvične telekomunikacije (DECT) – Skupni vmesnik (CI) – 6. del: Identitete in naslavljanje
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 300 175-6 V1.8.1:2006
01-marec-2006
'LJLWDOQHL]EROMãDQHEUH]YUYLþQHWHOHNRPXQLNDFLMH '(&7 ±6NXSQLYPHVQLN &, ±
GHO ,GHQWLWHWHLQQDVODYOMDQMH
Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 6:
Identities and addressing
Ta slovenski standard je istoveten z: EN 300 175-6 Version 1.8.1
ICS:
33.070.30 'LJLWDOQHL]EROMãDQH Digital Enhanced Cordless
EUH]YUYLþQHWHOHNRPXQLNDFLMH Telecommunications (DECT)
'(&7
SIST EN 300 175-6 V1.8.1:2006 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 300 175-6 V1.8.1:2006
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SIST EN 300 175-6 V1.8.1:2006
ETSI EN 300 175-6 V1.8.1 (2004-11)
European Standard (Telecommunications series)
Digital Enhanced Cordless Telecommunications (DECT);
Common Interface (CI);
Part 6: Identities and addressing
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SIST EN 300 175-6 V1.8.1:2006
2 ETSI EN 300 175-6 V1.8.1 (2004-11)
Reference
REN/DECT-000215-6
Keywords
DECT, radio
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SIST EN 300 175-6 V1.8.1:2006
3 ETSI EN 300 175-6 V1.8.1 (2004-11)
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.7
4 General description of FP and PP identities.9
4.1 Combinations of ARIs, PARKs and IPUIs.10
5 FP identities.10
5.1 ARI class A.13
5.2 ARI class B.13
5.3 ARI class C.14
5.4 ARI class D .15
5.5 ARl class E.16
5.6 SARI list structure.17
5.6.1 ARI list length.17
5.6.2 TARIs.17
5.6.3 Black.17
5.6.4 ARI.18
5.6.5 Black-ARI.18
5.6.6 TARI messages.18
5.6.6.1 Request message from the PP .18
5.6.6.2 Response message from the FP.19
6 PP identities.20
6.1 PARK.21
6.1.1 PARK A.21
6.1.2 PARK B.21
6.1.3 PARK C.21
6.1.4 PARK D.21
6.1.5 PARK E.22
6.2 IPUI.22
6.2.1 Portable user identity type N (residential/default) .22
6.2.2 Portable user identity type S (PSTN/ISDN) .22
6.2.3 Portable user identity type O (private).23
6.2.4 Portable user identity type T (private extended).23
6.2.5 Portable user identity type P (public/public access service) .23
6.2.6 Portable user identity type Q (public/general) .24
6.2.7 Portable user identity type U (public/general) .24
6.2.8 Portable user identity type R (public/IMSI).24
6.3 Individual and group TPUIs .24
6.3.1 General.24
6.3.2 Individual TPUI.26
6.3.3 Group TPUIs.26
7 Coding of identities .27
7.1 RFPI E-bit.27
7.2 Access rights codes .27
7.3 Portable user identity types .27
7.4 EMC, EIC and POC .28
8 Rules for the usage of FP and PP identities.28
8.1 General principles.28
ETSI
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SIST EN 300 175-6 V1.8.1:2006
4 ETSI EN 300 175-6 V1.8.1 (2004-11)
8.2 PARI, SARI and TARI usage.28
9 Connection related identities .30
9.1 MAC identities.30
9.1.1 FMID.30
9.1.2 PMID.31
9.2 DLC identities.31
9.3 NWK identities.31
10 Equipment related identities.31
11 Subscription and registration procedures .32
Annex A (informative): Examples of usage of FP and PP identities.33
A.1 Residential ID usage.33
A.2 Public ID usage .33
A.2.1 Primary.33
A.2.2 Secondary.34
A.2.3 Tertiary.34
A.3 Private ID usage .35
A.3.1 Primary.35
A.3.2 Secondary.35
A.4 Mixed private and public ID usage .35
A.4.1 Public in private environments.35
A.4.2 Private in public environments.36
A.5 PARI and SARI use for CTM roaming .36
Annex B (normative): Identities and addressing timers.38
Annex C (normative): Representation of IPEI as printed text .39
Annex D (informative): Bibliography.40
Annex E (informative): Change history .41
History .42
ETSI
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SIST EN 300 175-6 V1.8.1:2006
5 ETSI EN 300 175-6 V1.8.1 (2004-11)
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. Full details of the entire series can be found in part 1 [1].
Further details of the DECT system may be found in TR 101 178 and ETR 043 (see bibliography).
National transposition dates
Date of adoption of this EN: 12 November 2004
Date of latest announcement of this EN (doa): 28 February 2005
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 August 2005
Date of withdrawal of any conflicting National Standard (dow): 31 August 2005
ETSI
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SIST EN 300 175-6 V1.8.1:2006
6 ETSI EN 300 175-6 V1.8.1 (2004-11)
1 Scope
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.
ETSI
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SIST EN 300 175-6 V1.8.1:2006
7 ETSI EN 300 175-6 V1.8.1 (2004-11)
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.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
[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".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in EN 300 175-1 [1] apply.
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
ETSI
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SIST EN 300 175-6 V1.8.1:2006
8 ETSI EN 300 175-6 V1.8.1 (2004-11)
BACN Bank ACcount Number
BCD Binary Coded Decimal
CBI Collective Broadcast Identifier
CI Common Interface
CMD CoMmanD bit
CTM Cordless Terminal Mobility
DECT Digital Enhanced Cordless Telecommunications
DLC Data Link Control
EIC Equipment Installer's Code
EMC Equipment Manufacturer's Code
FIL FILl bits
FMID Fixed part MAC Identity
FP Fixed Part
FPN Fixed Part Number
FPS Fixed Part Sub-number
FT Fixed radio Termination
GOP GSM OPerator code
GSM Global System for Mobile
ID Identification
IMSI International Mobile Subscriber Identity
IPEI International Portable Equipment Identity
IPUI International Portable User Identity
ISDN Integrated Services Digital Network
LA Location Area
LAI Location Area Identification
LAL Location Area Level
LAN Local Area Network
lsb least significant bit
LSIG Link SIGnature
MAC Medium Access Control
MCC Mobile Country Code
msb most significant bit
N Identities information, one N-channel message
T
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
PLI Park Length Indicator
PLMN-Id Public Land Mobile Network Identification
PMID Portable part MAC IDentity
POC Public Operator Code
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
Q Q field header
H
Q System information and multiframe marker
T
RFP Radio Fixed Part
RFPI Radio Fixed Part Identity
RPN Radio fixed Part Number
SARI Secondary Access Rights Identity
SP-id Service Provider identity
TARI Tertiary Access Rights Identity
TPUI Temporary Portable User Identity
UMTS Universal Mobile Telecommunication Systems
WRS Wireless Relay Station
ETSI
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SIST EN 300 175-6 V1.8.1:2006
9 ETSI EN 300 175-6 V1.8.1 (2004-11)
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.
Figure 4.1 illustrates the identity structure.
Portable Portable
Access Rights Class Access Rights Details
User User
ARC ARD
Type Number
PUT PUN
Radio
Access Rights Identity
Fixed
ARI
Part
Tertiary
Primary Secondary Number
PARI
PARI PARI
RPN
Portable
International
Access
Portable
Rights Key
Radio Fixed Part Identity
User Identity
PARK
RFPI IPUI
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.
ARD
ARC
"don't care" bits
y 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.
ETSI
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SIST EN 300 175-6 V1.8.1:2006
10 ETSI EN 300 175-6 V1.8.1 (2004-11)
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 to E and a number of IPUIs have been defined to meet the need for a
differentiation in the identity structures.
Table 4.1 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 Environment SARI/ PARK IPUI
class TARI class 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 N -channel via all its radio FPs, at least once per multiframe. A PP
T
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 frequently. Therefore the FP handles access rights information which is embedded in the identity
structure.
The DECT identity structure provides solutions for residential, public and private environments. This can also be
extended to combinations between these environments, e.g. private groups of users within a public DECT network, and
e.g. public users access to private DECT networks.
The base for the identity structure is formed by the ARCs and the ARDs:
ARC: shows the type of access to a DECT network, such as public, private or residential.
ARD: this number is unique to the service provider or to the equipment (e.g. in the case of residential and
business applications this number is assigned by the manufacturer). Its structure depends on the ARC.
The ARC and ARD together form the basic identity, the ARI:
ARI: this identity is globally unique to a service provider, and shows the access rights related to this service
provider. This identity may be applied to any number of FP installations. There are three categories of
ARIs.
PARI: primary ARI has to be broadcast. This is also the most frequently broadcast ARI in order to give a higher
grade of service to users with these access rights. The PARI is broadcast over the N -channel (see note).
T
The PARI (in conjunction with RPN) also carries information about domains of handover and location
areas.
SARI: secondary ARI. SARIs are less frequently broadcast than PARIs. They are sent as a SARI-list on the
Q -channel. The message used for SARIs (there could be more than one SARI) is described in clause 5.6.
T
ETSI
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