Zafar, Bilal ; Mir, Zeeshan Hameed ; Shams, Saif ; Ikram, Muhammad ; Baig, Waleed Akram ; Kim, Ki-Hyung ; Yoo, Seung-Wha (2009):
On Improved Relay Nodes Placement in Two-Tiered Wireless Sensor Networks.
In: Military Communications Conference, 2009. MILCOM 2009. IEEE, pp. 1 -7,
[Conference or Workshop Item]