8 SNDCP XID parameters

04.653GPPGeneral Packet Radio Service (GPRS)Mobile Station (MS) - Serving GPRS Support Node (SGSN)Release 1999Subnetwork Dependent Convergence Protocol (SNDCP)TS

The SNDCP XID parameters are shown in Table 8:

Table 8: SNDCP XID parameters

Parameter name

Parameter Type

Length

Format

Range

Default value

Units

Sense of negotiation

Version number

0

1

0000bbbb

0-15

0

down

Data Compression

1

variable

See subclause 6.6.1

Protocol Control Information Compression

2

variable

See subclause 6.5.1

NOTE: The current version of SNDCP is 0. This is also the default value for the version number. It is assumed that the future versions are backward compatible with former ones.

Annex A (informative):
Change Request History

SMG#

CR#

REV.

NEW REV.

SUBJECT

SMG#31

8.0.0

Creation of the specification for R99 based on V7.3.0

TSG
Meet-
ing

TSG Doc
number

TSG WG
doc
number

Spec

CR

Rv

Ph

Cat

Vers
Old

Vers
New

Subject

Workitem

Remarks

NP-09

NP-000441

N1-001019

04.65

A070

1

R99

F

8.0.0

8.1.0

Deletion of PDP type X.25

GPRS

NP-09

NP-000441

N1-001025

04.65

A071

1

R99

F

8.0.0

8.1.0

Supporting RFC2507 Header Compression in SNDCP

GPRS

NP-13

NP-010492

N1-011199

04.65

A074

R99

F

8.1.0

8.2.0

Conditions for header compression

GPRS

September 2001