insys icom GPRS 5.1, Руководство пользователя, Страница: 80 / 102

GSM, GPRS, and EDGE General INSYS GPRS 5.1 serial
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Multislot class Downlink slots Uplink slots Active slots
8 4 TS 1 TS 5 TS
9 3 TS 2 TS 5 TS
10 4 TS 2 TS 5 TS
11 4 TS 3 TS 5 TS
12 4 TS 4 TS 5 TS
The maximum possible data rate therefore depends on the multislot class of the
device. The above table shows the available time slots (TS) of a device; the table
below shows the maximum data rate. The data rate, on the other hand, depends
on the used coding scheme (CS). This information is unfortunately not available
for the user. The network providers use different coding schemes according to the
reception situation.
1 TS 2 TS 3 TS 4 TS
CS1 9,05 18,1 27,15 36,2
CS2
13,4 26,8 40,2 53,6
CS3 15,6 31,2 46,8 62,4
CS4 21,4 42,8 64,2 85,6
Data rates of PC data including GPRS control data
1 TS 2 TS 3 TS 4 TS
CS1 8 16 24 32
CS2 12 24 36 48
CS3 14,4 28,8 43,2 57,6
CS4 20 40 60 80
Data rates of PC data only (without GPRS control data)
1 TS 2 TS 3 TS 4 TS
MCS1 8.8 17.6 26.4 35.2
MCS2 11.2 22.4 33.6 44.8
MCS3 14.8 29.6 44.4 59.2
MCS4 17.6 35.2 52.8 70.4
MCS5 22.4 44.8 67.2 89.6
MCS6 29.6 59.2 88.8 118.4
MCS7 44.8 89.6 134.4 179.2
MCS8 54.4 109.6 163.2 219.2
MCS9 59.2 118.4 177.6 236.8
EDGE data rates of PC data only (without EDGE control data)