Hi,
The type "OCTET STRING (SIZE (1 .. 20 )) (SIZE (1 .. 9 ))" specified,
falls under the notation -
ConstrainedType ::= Type Contrstraint
This notation is used twice in the above type specified. "SIZE(1..20)"
is the Constraint for the Type: "OCTET STRING" and "SIZE(1..9)" is the
Constraint for the Type: "OCTET STRING (SIZE(1..20))". When such situations
are encountered it evaluates to the Constraint effectively being the
intersection of the two constraints. IN this case effectively it shoudl
evaluate to a single constraint - "SIZE(1..9)".
Regards
Ramaswamy R
Member Technical Staff
HCL Technologies Ltd
Chennai - 600026
"Do or do not. There is no try." - Yoda
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-----Original Message-----
From: Hideki Shingu [mailto:[EMAIL PROTECTED]
Sent: Friday, July 30, 2004 6:55 AM
To: [EMAIL PROTECTED]
Subject: [ASN.1] 3GPP TS24.080 forwardedToNumber IE
I am a newcomer to this ML.
Please forgive me if my question is not suitable for the force of this ML.
I have a question about ASN.1 syntax in 3GPP TS24.080.
The syntax bothering me is as follows,
forwardedToNumber [5] IMPLICIT OCTET STRING (SIZE (1 .. 20 )) (SIZE (1 .. 9
)) OPTIONAL,
I don't understand why there are no Type difinition between "SIZE"s.
I can't find this syntax in ITU-T specificaiton. I think this means as
follows,
＝forwardedToNumber SEQUENCE SIZE(1 .. 9) OF (OCTET STRING(SIZE(1 .. 20)))
Is that right? or not?
If anyone know this, please let me know. If this subject has already
discussed,
please tell me where I should go to see the process of this discussion.
Thanks.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Hideki SHINGU ([EMAIL PROTECTED])
Core Technology Development Center
Panasonic Mobile Communications Co.,Ltd.
TEL:+81-45-939-1054 Ext.7-352-2132
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
