Heissenbel M, Braun T, Wlchli M, and Bernoulli T. Optimized stateless broadcasting in wireless multi-hop networks [C]. Proc. IEEE INFOCOM2006, Barcelona, Spanish, April 23-29 2006: 1-12.  Khan I A.[J].Javaid A, and Qian H L. Distance-based dynamically adjusted probabilistic forwarding for wireless mobile Ad Hoc networks [C]. IEEE and IFIP WOCN08, Surabaya, Indonesia, May 5-.2008,:-  Liarokapis D, Shahrabi A, and Komninos A. DibA: An adaptive broadcasting scheme in mobile Ad hoc networks [C]. Communication Networks and Services Research Conference 2009, Moncton, Canada, May 11-13, 2009: 224-231.  Durresi A, Paruchuri V K, Iyengar S S, and Kannan R. Optimized broadcast protocol for sensor networks [J].IEEE Transactions on Computers.2005, 54(8):1013-1024  Liu H, Jia X H, Wan P J, Liu X X, and Yao F. A distributed and efficient flooding scheme using 1-hop information in mobile Ad Hoc networks [J].IEEE Transactions on Parallel and Distributed Systems.2007, 18(5):658-671  Khabbazian M and Bhargava V K. Efficient broadcasting in mobile Ad hoc networks [J].IEEE Transactions on Mobile Computing.2009, 8(2):231-245  al-Humoud S O, Mackenzie L M, and Abdulai J. Neighbourhood-aware counter-based broadcast scheme for wireless Ad hoc networks [C]. IEEE GLOBECOM 2008 Workshops, New Orleans, USA, Nov. 30-Dec. 4 2008: 1-6.  Lee Y, Shim Y, Choi Y, and Kwon T. A reliability aware flooding algorithm (RAFA) in wireless multi-hop networks [C]. IEEE Symposium on Computers and Communications 2008, Marrakech, Morocco, July 6-9, 2008: 1070-1075.  Stojmenovic I, Seddigh M, and Zunic J. Dominating sets and neighbor elimination-based broadcasting algorithms in wireless networks [J].IEEE Transactions on Parallel and Distributed Systems.2002, 13(1):14-25  Thai M T, Wang F, Liu D, Zhu S, and Du D Z. Connected dominating sets in wireless networks with different transmission ranges [J].IEEE Transactions on Mobile Computing.2007, 6(7):721-730  Yang H Y, Lin C H, and Tsai M J. Distributed algorithm for efficient construction and maintenance of connected k-hop dominating sets in mobile Ad hoc networks [J].IEEE Transactions on Mobile Computing.2008, 7(4):444-457  Dai F and Wu J. Performance analysis of broadcast protocols in Ad hoc networks based on self-pruning [J].IEEE Transactions on Parallel and Distributed Systems.2004, 15(11):1-14  Kadi N and Al agha K. Optimized MPR-based flooding in wireless ad hoc network using network coding [C]. Wireless Days 2008 1st IFIP, Dubai, UAE, Nov 24-27, 2008: 1-5.  Cai Y, Hua K A, and Phillips A. Leveraging 1-hop neighborhood knowledge for efficient flooding in wireless Ad hoc networks [C]. Proc. IPCCC 2005, Phoenix, Arizona, April 7-9, 2005: 347-354.  Kershner R. The number of circles covering a set [J].American Journal of Mathematics.1939, 61(1):665-671  Ho C, Obraczka K, Tsudik G, and Viswanath K. Flooding for reliable multicast in multi-hop Ad hoc networks [C]. Proc. DiaLM99, Seattle, USA, 1999: 64-71.