MAPv2-CommonDataTypes {
   ccitt identified-organization (4) etsi (0) mobileDomain (0)
   gsm-Network (1) modules (3) map-CommonDataTypes (18) version2 (2)}

DEFINITIONS

IMPLICIT TAGS

::=

BEGIN

EXPORTS

	AddressString,
	ISDN-AddressString,
	ISDN-SubaddressString,
	ExternalSignalInfo,
	SignalInfo,
	maxSignalInfoLength,

	IMSI,
	TMSI,
	SubscriberId,
	IMEI,
	LocationInfo,
	HLR-List,
	LMSI,
	GlobalCellId,
	NetworkResource,

	Category,
	BearerServiceList,
	TeleserviceList,
	BasicServiceCode,
	BasicServiceList,
	BasicServiceGroupList,
	maxNumOfBasicServiceGroups
;

IMPORTS
	TeleserviceCode
FROM MAPv2-TS-Code {
   ccitt identified-organization (4) etsi (0) mobileDomain (0)
   gsm-Network (1) modules (3) map-TS-Code (19) version2 (2)}

	BearerServiceCode
FROM MAPv2-BS-Code {
   ccitt identified-organization (4) etsi (0) mobileDomain (0)
   gsm-Network (1) modules (3) map-BS-Code (20) version2 (2)}
;



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

ExternalSignalInfo ::= SEQUENCE {
	protocolId	ProtocolId,
	signalInfo	SignalInfo,
	...}
	-- Information about the internal structure is given in
	-- subclause 5.6.9.

SignalInfo ::= OCTET STRING (SIZE (1..maxSignalInfoLength))

maxSignalInfoLength  INTEGER ::= 200
	-- This NamedValue represents the theoretical maximum number of
	-- octets which are available to carry a single data type,
	-- without requiring segmentation to cope with the network layer
	-- service. However, the actual maximum size available for a data
	-- type may be lower, especially when other information elements
	-- have to be included in the same component.

ProtocolId ::= ENUMERATED {
	gsm-0408  (1),
	gsm-0806  (2),
	gsm-BSSMAP  (3),
	-- NU1 NU2 Value 3 must not be used in version 1 and
	-- must not be used in version 2.
	ets-300102-1  (4)}

IMSI ::= TBCD-STRING (SIZE (3..8))
	-- digits of MCC, MNC, MSIN are concatenated in this order.

TMSI ::= OCTET STRING (SIZE (1..4))

SubscriberId ::= CHOICE {
	imsi			[0] IMSI,
	tmsi			[1] TMSI}

IMEI ::= TBCD-STRING (SIZE (8))
	--	Refers to International Mobile Station Equipment Identity
	--	and Software Version Number (SVN) defined in GSM 03.03.
	--	If the SVN is not present the last octet shall contain the
	--	digit 0 and a filler.
	--	If present the SVN shall be included in the last octet.
	--	The SVN must not be present in version 1.

LocationInfo ::= CHOICE {
	roamingNumber	[0] ISDN-AddressString,
	-- NU>1 roamingNumber must not be used in version greater 1
	msc-Number	[1] ISDN-AddressString}

HLR-Id ::= IMSI
	-- leading digits of IMSI, i.e. (MCC, MNC, leading digits of
	-- MSIN) forming HLR Id defined in GSM 03.03.

HLR-List ::= SEQUENCE SIZE (1..maxNumOfHLR-Id) OF
				HLR-Id

maxNumOfHLR-Id  INTEGER ::= 50

LMSI ::= OCTET STRING (SIZE (4))

GlobalCellId ::= OCTET STRING (SIZE (5..7))
	-- Refers to Cell Global Identification defined in GSM 03.03.
	-- Octets are coded according to GSM 04.08.
	-- The internal structure is defined as follows:
	--	Mobile Country Code:	3 digits according to CCITT Rec E.212
	--			1 digit filler (1111)
	--	Mobile Network Code:	2 digits according to CCITT Rec E.212
	--	Location Area Code:	2 octets according to GSM 04.08
	--	Cell Identity:	2 octets (CI) according to GSM 04.08

NetworkResource ::= ENUMERATED {
	plmn  (0),
	hlr  (1),
	vlr  (2),
	pvlr  (3),
	controllingMSC  (4),
	vmsc  (5),
	eir  (6),
	rss  (7)}

Category ::= OCTET STRING (SIZE (1))
	-- The internal structure is defined in CCITT Rec Q.763.

BearerServiceList ::= SEQUENCE SIZE (1..maxNumOfBearerServices) OF
				BearerServiceCode

maxNumOfBearerServices  INTEGER ::= 50

TeleserviceList ::= SEQUENCE SIZE (1..maxNumOfTeleservices) OF
				TeleserviceCode

maxNumOfTeleservices  INTEGER ::= 20

BasicServiceCode ::= CHOICE {
	bearerService	[2] BearerServiceCode,
	teleservice	[3] TeleserviceCode}

BasicServiceList ::= SEQUENCE SIZE (1..maxNumOfBasicServices) OF
				BasicServiceCode

maxNumOfBasicServices  INTEGER ::= 70

BasicServiceGroupList ::= SEQUENCE SIZE (1..maxNumOfBasicServiceGroups) OF
				BasicServiceCode

maxNumOfBasicServiceGroups  INTEGER ::= 13

END