Jasper Goseling, UT-EWI-SOR
Compute-and-forward (CF) is a technique which exploits the broadcast and superposition features and reduces the number of transmissions and receptions in wireless networks. In this paper, the energy benefit of CF is focused and networks with multiple unicasts are considered. We prove that the energy benefit of CF is upper bounded by a factor of min), where and K are the average distance and the numbers of the sessions, respectively. Also, it can also be concluded that the energy benefit of network coding (NC) is also upper bounded by the same value, which is a new scaling law of the energy benefit for NC w.r.t. K.
Joint work with Zhijie Ren (TU Delft), Jos Weber (TU Delft) and Michael Gastpar (EPFL)