Cisco Cisco Packet Data Gateway (PDG)
S-GW CDR Field Descriptions
CDR Fields ▀
GTPP Interface Administration and Reference, StarOS Release 17 ▄
381
The timestamp is determined based on the internal timer which has an accuracy of 10ms. Depending on the
configured mechanism (ceiling, floor, round-off) this is translated into the timestamp which only shows the full
seconds.
configured mechanism (ceiling, floor, round-off) this is translated into the timestamp which only shows the full
seconds.
The format is shown below.
TimeStamp ::= OCTET STRING (SIZE(6))
The contents of this field are a compact form of the UTC Time format containing local time plus an offset to
universal time. Binary coded decimal encoding is employed for the digits to reduce the storage and transmission
overhead
universal time. Binary coded decimal encoding is employed for the digits to reduce the storage and transmission
overhead
-- e.g. YYMMDDhhmmssShhmm
-- where
-- YY = Year 00 to 99 BCD encoded
-- MM = Month 01 to 12 BCD encoded
-- DD = Day 01 to 31 BCD encoded
-- hh = hour 00 to 23 BCD encoded
-- mm = minute 00 to 59 BCD encoded
-- ss = second 00 to 59 BCD encoded
-- S = Sign 0 = “+”, “-” ASCII encoded
-- hh = hour 00 to 23 BCD encoded
-- mm = minute 00 to 59 BCD encoded
Format
BCD encoded octet string
Length
9 bytes
User CSG Information
This field contains the User CSG Information (UCI) status of the user accessing a CSG cell. Closed Subscriber Group
identifies a group of subscribers who are permitted to access one or more CSG cells of the PLMN as a member of the CSG.
identifies a group of subscribers who are permitted to access one or more CSG cells of the PLMN as a member of the CSG.
Length
Varies
CSG ID
This field is a unique identifier within the scope of PLMN which identifies a Closed Subscriber Group
(CSG) in the PLMN associated with a CSG cell or group of CSG cells. The value of CSG ID will be printed
as the hexadecimal value received in AAA.
(CSG) in the PLMN associated with a CSG cell or group of CSG cells. The value of CSG ID will be printed
as the hexadecimal value received in AAA.
Format
Octet string
Length
4 bytes