T300/T302

White Paper, August 2002

GPRS technical data

Dimension

Support in the T300/T302

 

 

Compatible GPRS and

ETSI R97 SMG 31 bis

SMG specifications

 

 

 

 

Data rates

Multislot class 4 supported (3+1)

 

CS-1, CS-2, CS-3, CS-4

 

9,050 bps, 13,400 bps, 15,600 bps, 21,400 bps supported (network-

 

dependent)

 

 

Indicator of attachment to

Yes, an icon in the bottom left corner, a filled triangle if attached

the GPRS service

 

 

 

 

Indicator of PDP context

Yes, an icon on the right side. Animated globe

activation

 

 

 

 

 

Data volume counter

The Data volume counter details the volume of data exchanged in

 

 

bytes for the up/down link for last call for each PDP context.

 

The Total data counter details the sum of all GPRS sessions (i.e. not

 

 

the sum of total data received + sent during the last GPRS session.)

 

 

The total data counter can be reset by the user.

 

 

Medium Access Modes

Fixed and dynamic allocation

 

 

Support of Packet

Yes. Available at launch.

Control Channels

 

 

(PBCCH/PCCCH)

 

 

 

 

Network operation mode

NOM I, II, III

 

 

 

Support of GPRS/CS

Yes

 

combined procedures

 

 

 

 

 

Network control mode

NC0

 

 

 

 

Support of access in 2

Yes

 

phases

 

 

 

 

 

Support of PRACH on 11

Yes

 

bits

 

 

 

 

 

Support of GPRS re-

Yes

 

selection C31/C32

 

 

 

 

 

Support of static and

Yes

 

dynamic addressing

 

 

 

 

Support of power control

Uplink = yes, Downlink is a network feature

Uplink and Downlink

 

 

 

 

 

Support of ciphering

GEA1

 

algorithms

 

 

 

 

 

Support of compression

No

 

algorithms

 

 

 

 

Support of the QoS

Yes, when initiated by the network

modification procedure

(not by the handset)

 

 

 

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Sony Ericsson manual Gprs technical data, Dimension Support in the T300/T302