TTDDTwo-Tier Data Dissemination
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MSDD slopes down to 58 % and TTDD to 52 % assuring that the network cannot be relied in successful transmitting and receiving packets and the condition gets worse for event based applications.
But it is less when compared to MSDD and TTDD which are very high more than 1200 Kbps which is the maximum energy consumed by our protocol.
GCCP - NS slopes up and down from 6% to 16% and is considerably low when compared with MSDD and TTDD that grows exponentially high.
Figure 8 represents the packet loss with respect to the sink speed in which GCCP--NS loses just less than 220 packets whereas MSDD and TTDD loses 300, 400 packets lost respectively.
TTDD can provide scalable and efficient data delivery from multiple sources to multiple and mobile sinks, but there are some problems to be considered.
TTDD exploits local flood within a local cell of a virtual grid which sources build proactively.
Moreover, like CODE [89] and TTDD [77], PDDD did not give any strategy of sink mobility which is still random and uncontrolled.
TTDD consists of two phases: the events propagation phase and query propagation phase.