Efficient Resource Scheduling by Exploiting Relay Cache for Cellular Networks

Algorithm 1

The pseudocode of eNB re_allocating some RBs for RN and macro UE.

eNB re-allocates some RBs to RN   and macro UEs

if

 set free all RBs occupied by macro UEs as the RB set to be allocated for RN ;

 for

  ; denotes CQI of RN on

  →RN ;

  ;

 end

 allocate the remaining RBs in for the macro UEs occupying them before;

else if

 set free RBs with the minimum CQI of RN as the RB set to be allocated for macro UEs;

 for

  ; is the set of macro UEs attaching to eNB

  →macro UE ;

  ;

 end

End