9 citations · 11 across the 3 of their papers we have counts for
3 papers
cs.IT2007
Paging and Registration in Cellular Networks: Jointly Optimal Policies and an Iterative Algorithm
Bruce Hajek, Kevin Mitzel, Sichao Yang
This paper explores optimization of paging and registration policies in cellular networks. Motion is modeled as a discrete-time Markov process, and minimization of the discounted,…
cs.IT2007★ 9 cited
Network Coding over a Noisy Relay : a Belief Propagation Approach
Sichao Yang, Ralf Koetter
In recent years, network coding has been investigated as a method to obtain improvements in wireless networks. A typical assumption of previous work is that relay nodes performing…
cs.NI2006★ 2 cited
Coding Improves the Optimal Delay-Throughput Trade-offs in Mobile Ad-Hoc Networks: Two-Dimensional I.I.D. Mobility Models
Lei Ying, Sichao Yang, R. Srikant
In this paper, we investigate the delay-throughput trade-offs in mobile ad-hoc networks under two-dimensional i.i.d. mobility models. We consider two mobility time-scales: (i) Fast…