Quorum Systems towards an Asynchronous Communication in Cognitive Radio Networks
Table 2
Comparison according to CH requirements: Yes, Yes/No, No, — (Not elaborated), Yes (all) means RDV on all channels; CHC requirements: (1st) RDV guarantee on at least one channel; (2nd) RDV guarantee on multiple channels; (3rd) TTR small and bounded; (4th) No synchronization/coordination; (5th) No global or neighborhood information; (6th) Symmetric and asymmetric channels.