9.6 GTTP Messages

04.183GPPMobile radio interface Layer 3 specificationRadio Resource Control (RRC) protocolRelease 1999TS

Table 9.6.1 summarises the GTTP messages.

Table 9.6.1: GTTP messages

GPRS Transparent Transport messages

Reference

GPRS Information

9.6.1

9.6.1 GPRS Information

This message is sent in acknowledged mode on the main DCCH in order to carry GPRS information in a transparent manner between the mobile station and the network. See table 9.6.2.

Message type: GPRS Information

Significance: global

Direction: both

Table 9.6.2: GPRS Information message content

IEI

Information element

Type / Reference

Presence

Format

length

GTTP Protocol Discriminator

Protocol Discriminator
10.2

M

V

1/2

Skip Indicator

Skip Indicator
10.3.1

M

V

1/2

GPRS Information Message Type

Message Type
10.4

M

V

1

TLLI

TLLI
10.5.2.41a

M

V

4

LLC PDU

LCC PDU Container
10.5.8.1

M

LV

2-n

9.6.1.1 TLLI

This information element carries the Temporary Logical Link Identifier.

9.6.1.2 LLC PDU Container

This information element carries an LLC PDU with upper layer information.