How much time is needed for wideband spectrum sensing?

Yiyang Pei, Ying-Chang Liang, Kah Chan Teh, Kwok Hung Li. How much time is needed for wideband spectrum sensing?. IEEE Transactions on Wireless Communications, 8(11):5466-5471, 2009. [doi]

@article{PeiLTL09,
  title = {How much time is needed for wideband spectrum sensing?},
  author = {Yiyang Pei and Ying-Chang Liang and Kah Chan Teh and Kwok Hung Li},
  year = {2009},
  doi = {10.1109/TWC.2009.090350},
  url = {http://dx.doi.org/10.1109/TWC.2009.090350},
  researchr = {https://researchr.org/publication/PeiLTL09},
  cites = {0},
  citedby = {0},
  journal = {IEEE Transactions on Wireless Communications},
  volume = {8},
  number = {11},
  pages = {5466-5471},
}