A Safety Enhancement Broadcasting Scheme Based on Context Sensing in VANETs

Algorithm 1

The derivation of the relation between throughput and .

) Input: , ,

() Output:

() while ()

() If obtain the optimal then

() ;

() is obtained by formula ;

() Endif

()  Insert (, , , );

() is obtained by formula

()   ;

() //end of while

() while ();

() ;