3GPP44.060General Packet Radio Service (GPRS)Mobile Station (MS) - Base Station System (BSS) interfaceRadio Link Control / Medium Access Control (RLC/MAC) protocolRelease 17TS
The Estimated Session Duration gives an estimation of the (remaining) duration for the MBMS session. The initial value is derived from the payload in the MBMS Session Duration IE (see 3GPP TS 48.018), rounded up to the next higher value that can be signalled with the coding provided in Table 12.44.1. Any subsequent value for the remaining duration of the MBMS session is derived from the initial value, unless an up-to-date value is available in the MBMS Session Duration IE.
Table 12.44.1: Estimated Session Duration information element details
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Estimated Session Duration (8 bit field)
The Estimated Session Duration information element is coded as follows:
bit
8 7 6 5 4 3 2 1
0 0 0 0 0 0 0 0 5 seconds
0 0 0 0 0 0 0 1 10 seconds
. . . in 5s step
0 0 0 0 1 0 1 1 1 minute
0 0 0 0 1 1 0 0 1 minute 10 seconds
. . . in 10s step
0 0 1 0 0 0 1 1 5 minutes
0 0 1 0 0 1 0 0 5 minutes 30 seconds
. . . in 30s step
0 0 1 0 1 1 0 1 10 minutes
0 0 1 0 1 1 1 0 11 minutes
. . . in 1m step
0 1 0 1 1 1 1 1 1 hour
0 1 1 0 0 0 0 0 1 hour 5 minutes
. . . in 5m step
1 0 0 0 1 1 1 1 5 hours
1 0 0 1 0 0 0 0 5 hours 15 minutes
. . . in 15m step
1 0 1 0 0 0 1 1 10 hours
1 0 1 0 0 1 0 0 10 hours 30 minutes
. . . in 30m step
1 0 1 1 1 1 1 1 1 day
1 1 0 0 0 0 0 0 1 day 3 hours
. . . in 3h step
1 1 1 0 1 1 1 1 7 days
1 1 1 1 0 0 0 0 7 days 12 hours
. . . in 12h step
1 1 1 1 0 1 0 1 10 days
1 1 1 1 0 1 1 0 11 days
. . . in 1 day step
1 1 1 1 1 1 0 1 18days
1 1 1 1 1 1 1 0 19 days
1 1 1 1 1 1 1 1 >19 days
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