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Figure: TB transmission
During dynamic HSDPA simulations the number of transmission attempts
on transport bock (TB) level as well as on RLC level is recorded in
form of histograms for each cell. The statistic is updated every time
a transport block is finished, i.e. it was successfully transmitted
or the last possible retransmission was not successful. The number
of TB retransmissions is limited by the chosen parameter settings.
To transport data that was not successfully transmitted on TB
level (even with fast retransmissions) a higher level retransmission
mechanism can be enabled (RLC retransmission). For these retransmissions
there is also a statistic collected. The statistic is updated every
time a RLC Block transmission was successfully finished. In contrast
to the TB retransmissions the number of RLC retransmissions is not
limited.
Simulator
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Output generated
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