PERHAPS the best helper at a dinner party is a sideboard, a silent server that solves storage problems while providing a convenient serving place for formal or informal entertaining.
Another philosopher, Anthony Price, has described the role of love in the life of the philosopher this way: "Love may be the best helper not because it provides reasons, but because, in a promising soul well prompted, it is receptive of, and responsive to, the opening of new vistas".
However, it is vital that only a single best helper wins during the helper selection phase.
In any cooperative communication scheme, finding the best helper node is critical.
The key problem of cooperative MAC protocols is how to select the best helper from multiple potential candidates, i.e., identifying the condition that the best helper must satisfy, the criteria for choosing a helper, and when to cooperate.
And if you're the best helper, you'll get a T-Mobile Dash, since he won't need it.
Thus, the best helper can be determined based on its transmission time at the end of the cooperative contention phase.
In addition, when M1,M2, and M3 is less than one, the probability that the best helper node is successfully decided becomes zero in Eqs.
In this round, helpers with the highest data rates to the sender and recipient are selected, and then in the contention round, a unique best helper is determined from all the highest priority helpers.
