An Efficient Forwarding Capability Evaluation Method for Opportunistic Offloading in Mobile Edge Computing

Algorithm 1

Building information stored by the device .

Input: Start time .

Output: u_i’s transient cluster , u_i’s adjacent clusters .

Initialize: =, = , =0.

For every encountered participant , do

= t_current- is the ICT at the current time

If ( < x) // has high contact rate with

=+ Adding encountered to

=t_current Recording the encountered time

If ( contains ) Whether encountered before

Update in

Else

=+

Else

=t_currentRecording the time that encounters

End

For ((t_current-) x==0) do Updating every x hours

For every in do

If () The ICT is larger than hour

=- Delete from

=- Delete ’s transient cluster from

End

End