Conclusion and future work
	Conclusion: q The fundamental building blocks of a S- WAHN have been proposed q The MAC scheme is topology-transparent with min. performance       guarantee and potentially good average performance q Hermitian codes guarantee better minimum throughput and less    maximum and minimum delay than RS codes in large, sparse networks
		Future work and challenges ahead: q Average performance q A hybrid scheme contention-based/code-based for heterogeneous-traffic q Problem of the distribution of unique codes q  Implementation