Adaptive Configuration of Mobile Roadside Units for the Cost-Effective Vehicular Communication Infrastructure
Table 4
Notations for the adaptive state determination of mRSUs.
Notation
Description
The set of all the neighboring vehicles of mRSU
The set of all the associated vehicles of mRSU ;
The set of all the neighboring vehicles of mRSU which are not associated with any mRSUs;
The mRSU bloom filter of vehicle
The set of the neighboring mRSUs of mRSU
The set of the mRSUs included in
The set of the mRSUs included in both and ;
The threshold used for the state change from ON to OFF
The number of vehicles that can be additionally associated with mRSU ; the remaining capacity of ;
The set of ’s of the neighboring mRSU ’s of mRSU
The transferability of vehicle to a new mRSU from mRSU in the case that changes its state to OFF;
The threshold for determining the value of
The parameter controlling the probability of an OFF-state mRSU to become the ON-state; is a positive integer; the larger is, the higher the probability is