utcTimeOffset

Validations ASN.1 Parent Types

All timestamps are in the local time of the Sender PMN (or Serving Network where appropriate).  So that the time can be equated to time in the Recipient PMN, the difference between local time and UTC time must be supplied.

Derivation: 

UTC Time Offset = Local Time minus UTC Time

Example:     Washington DC, USA  1000hrs  10/Oct/97

                        UTC Time                      1500hrs  10/Oct/97

                        UTC Time Offset = 10 - 15 = -5

 

                        Madrid, Spain                               1600hrs  10/Oct/97

                        UTC Time                      1500hrs  10/Oct/97

                        UTC Time Offset = 16 - 15 = +1

 

                        Sydney, Australia        0100hrs  11/Oct/97

                        UTC Time                      1500hrs  10/Oct/97

                        UTC Time Offset = (01 + 24) - 15 = +10

(note that where dates are different 24 hours are added to the time of the greater date)

Conditionality:

Mandatory within items

File Creation Timestamp

Transfer Cut Off Timestamp

File Available Timestamp

Mandatory within group UTC Time Offset Information.

Note that the HPMN needs the location and UTC Time Offset for each type of timestamp.  On a call level there might be more than one UTC Time Offset valid.

Format:

                                ±HHMM

 

Range:

                                -1300 to +1300 in steps of 15 MM (minutes)-

Validations

Error Code

Context

Severity Level

Validation Description

10

 

11

 

12

 

 

13

 

 

14

 

 

15

 

 

16

 

 

20

 

21

 

22

 

 

23

 

 

24

 

 

25

 

 

26

 

Notifictn

 

Network

 

Btch Ctrl

 

 

Btch Ctrl

 

 

Btch Ctrl

 

 

Audit

 

 

Audit

 

 

Notifictn

 

Network

 

Btch Ctrl

 

 

Btch Ctrl

 

 

Btch Ctrl

 

 

Audit

 

 

Audit

 

Warning

 

Fatal

 

Warning

 

 

Warning

 

 

Fatal

 

 

Warning

 

 

Warning

 

 

Warning

 

Fatal

 

Warning

 

 

Warning

 

 

Fatal

 

 

Warning

 

 

Warning

 

Syntax error.

 

Syntax error.

 

Syntax error and associated item is File Creation Timestamp.

 

Syntax error and associated item is Transfer Cut Off Timestamp.

 

Syntax error and associated item is File Available Timestamp.

 

Syntax error and associated item is Earliest Call Timestamp.

 

Syntax error and associated item is Latest Call Timestamp.

 

Value out of range.

 

Value out of range.

 

Value out of range and associated item is File Creation Timestamp.

 

Value out of range and associated item is Transfer Cut Off Timestamp.

 

Value out of range and associated item is File Available Timestamp.

 

Value out of range and associated item is Earliest Call Timestamp.

 

Value out of range and associated item is Latest Call Timestamp.

 

ASN.1 Definition (of containing types) 

DateTimeLong ::= [APPLICATION 84] SEQUENCE 
{
    localTimeStamp     LocalTimeStamp OPTIONAL , -- *m.m.
    utcTimeOffset      UtcTimeOffset  OPTIONAL   -- *m.m.
}

UtcTimeOffsetInfo ::= [APPLICATION 233] SEQUENCE
{
    utcTimeOffsetCode   UtcTimeOffsetCode OPTIONAL, -- *m.m.
    utcTimeOffset       UtcTimeOffset     OPTIONAL  -- *m.m.
}



Parent Types

DateTimeLong
UtcTimeOffsetInfo
Text extracted from GSMA TD57 standard