-- module(Mvrasn-18-4).
-- vsn('%CCaseRev: %').
-- date('%CCaseDate: %').
-- author('eedkbu').
-- =============================================================================
-- =============================================================================
--
-- Title : "Common data types".
--
-- ASN.1 module: "MAP-CommonDataTypes".
--
-- =============================================================================
-- ==============================================================
-- #1. REVISION LOG
-- ==============================================================
-- Rev Date Name What
-- .... ....... ....... ........................................
-- PA1 981014 eedkbu First draft, based on GSM 09.02 v. 6.1.0.
-- ..............................................................
Mvrasn-18-4
DEFINITIONS
IMPLICIT TAGS
::=
BEGIN
EXPORTS
-- general data types and values
AddressString,
ISDN-AddressString,
maxISDN-AddressLength,
ISDN-SubaddressString,
-- ExternalSignalInfo,
LMSI,
-- data types for numbering and identification
IMSI,
NetworkResource,
NAEA-PreferredCI,
-- data types for subscriber management
Ext-BasicServiceCode,
EMLPP-Info
;
IMPORTS
ExtensionContainer
FROM Mvrasn-21-4
Ext-BearerServiceCode
FROM Mvrasn-20-4
Ext-TeleserviceCode
FROM Mvrasn-19-4
;
-- general data types
TBCD-STRING ::= OCTET STRING
-- This type (Telephony Binary Coded Decimal String) is used to
-- represent several digits from 0 through 9, *, #, a, b, c, two
-- digits per octet, each digit encoded 0000 to 1001 (0 to 9),
-- 1010 (*), 1011 (#), 1100 (a), 1101 (b) or 1110 (c); 1111 used
-- as filler when there is an odd number of digits.
-- bits 8765 of octet n encoding digit 2n
-- bits 4321 of octet n encoding digit 2(n-1) +1
AddressString ::= OCTET STRING (SIZE (1..maxAddressLength))
-- This type is used to represent a number for addressing
-- purposes. It is composed of
-- a) one octet for nature of address, and numbering plan
-- indicator.
-- b) digits of an address encoded as TBCD-String.
-- a) The first octet includes a one bit extension indicator, a
-- 3 bits nature of address indicator and a 4 bits numbering
-- plan indicator, encoded as follows:
-- bit 8: 1 (no extension)
-- bits 765: nature of address indicator
-- 000 unknown
-- 001 international number
-- 010 national significant number
-- 011 network specific number
-- 100 subscriber number
-- 101 reserved
-- 110 abbreviated number
-- 111 reserved for extension
-- bits 4321: numbering plan indicator
-- 0000 unknown
-- 0001 ISDN/Telephony Numbering Plan (Rec CCITT E.164)
-- 0010 spare
-- 0011 data numbering plan (CCITT Rec X.121)
-- 0100 telex numbering plan (CCITT Rec F.69)
-- 0101 spare
-- 0110 land mobile numbering plan (CCITT Rec E.212)
-- 0111 spare
-- 1000 national numbering plan
-- 1001 private numbering plan
-- 1111 reserved for extension
-- all other values are reserved.
-- b) The following octets representing digits of an address
-- encoded as a TBCD-STRING.
maxAddressLength INTEGER ::= 20
ISDN-AddressString ::=
AddressString (SIZE (1..maxISDN-AddressLength))
-- This type is used to represent ISDN numbers.
maxISDN-AddressLength INTEGER ::= 9
ISDN-SubaddressString ::=
OCTET STRING (SIZE (1..maxISDN-SubaddressLength))
-- This type is used to represent ISDN subaddresses.
-- It is composed of
-- a) one octet for type of subaddress and odd/even indicator.
-- b) 20 octets for subaddress information.
-- a) The first octet includes a one bit extension indicator, a
-- 3 bits type of subaddress and a one bit odd/even indicator,
-- encoded as follows:
-- bit 8: 1 (no extension)
-- bits 765: type of subaddress
-- 000 NSAP (X.213/ISO 8348 AD2)
-- 010 User Specified
-- All other values are reserved
-- bit 4: odd/even indicator
-- 0 even number of address signals
-- 1 odd number of address signals
-- The odd/even indicator is used when the type of subaddress
-- is "user specified" and the coding is BCD.
-- bits 321: 000 (unused)
-- b) Subaddress information.
-- The NSAP X.213/ISO8348AD2 address shall be formatted as specified
-- by octet 4 which contains the Authority and Format Identifier
-- (AFI). The encoding is made according to the "preferred binary
-- encoding" as defined in X.213/ISO834AD2. For the definition
-- of this type of subaddress, see CCITT Rec I.334.
-- For User-specific subaddress, this field is encoded according
-- to the user specification, subject to a maximum length of 20
-- octets. When interworking with X.25 networks BCD coding should
-- be applied.
maxISDN-SubaddressLength INTEGER ::= 21
-- data types for numbering and identification
IMSI ::= TBCD-STRING (SIZE (3..8))
-- digits of MCC, MNC, MSIN are concatenated in this order.
LMSI ::= OCTET STRING (SIZE (4))
NetworkResource ::= ENUMERATED {
plmn (0),
hlr (1),
vlr (2),
pvlr (3),
controllingMSC (4),
vmsc (5),
eir (6),
rss (7)}
NAEA-PreferredCI ::= SEQUENCE {
naea-PreferredCIC [0] NAEA-CIC,
extensionContainer [1] ExtensionContainer OPTIONAL,
...}
NAEA-CIC ::= OCTET STRING (SIZE (3))
-- The internal structure is defined by the Carrier Identification
-- parameter in ANSI T1.113.3. Carrier codes between "000" and "999" may
-- be encoded as 3 digits using "000" to "999" or as 4 digits using
-- "0000" to "0999". Carrier codes between "1000" and "9999" are encoded
-- using 4 digits.
-- data types for subscriber management
Ext-BasicServiceCode ::= CHOICE {
ext-BearerService [2] Ext-BearerServiceCode,
ext-Teleservice [3] Ext-TeleserviceCode}
EMLPP-Info ::= SEQUENCE {
maximumentitledPriority EMLPP-Priority,
defaultPriority EMLPP-Priority,
extensionContainer ExtensionContainer OPTIONAL,
...}
EMLPP-Priority ::= INTEGER (0..15)
-- The mapping from the values A,B,0,1,2,3,4 to the integer-value is
-- specified as follows where A is the highest and 4 is the lowest
-- priority level
-- the integer values 7-15 are spare and shall be mapped to value 4
END
