6 citations · 11 across the 6 of their papers we have counts for
6 papers
Providing Probabilistic Guarantees on the Time of Information Spread in Opportunistic Networks
Yoora Kim, Kyunghan Lee, Ness B. Shroff +1
A variety of mathematical tools have been developed for predicting the spreading patterns in a number of varied environments including infectious diseases, computer viruses, and ur…
Maximizing System Throughput Using Cooperative Sensing in Multi-Channel Cognitive Radio Networks
Shuang Li, Zizhan Zheng, Eylem Ekici +1
In Cognitive Radio Networks (CRNs), unlicensed users are allowed to access the licensed spectrum when it is not currently being used by primary users (PUs). In this paper, we study…
Throughput of Rateless Codes over Broadcast Erasure Channels
Yang Yang, Ness B. Shroff
In this paper, we characterize the throughput of a broadcast network with n receivers using rateless codes with block size K. We assume that the underlying channel is a Markov modu…
Maximizing Social Welfare in Operator-based Cognitive Radio Networks under Spectrum Uncertainty and Sensing Inaccuracy
Shuang Li, Zizhan Zheng, Eylem Ekici +1
In Cognitive Radio Networks (CRNs), secondary users (SUs) are allowed to opportunistically access the unused/under-utilized channels of primary users (PUs). To utilize spectrum res…
On the Generalized Delay-Capacity Tradeoff of Mobile Networks with Lévy Flight Mobility
Yoora Kim, Kyunghan Lee, Ness B. Shroff +2
In the literature, scaling laws for wireless mobile networks have been characterized under various models of node mobility and several assumptions on how communication occurs betwe…
Node Weighted Scheduling
Gagan Raj Gupta, Sujay Sanghavi, Ness B. Shroff
This paper proposes a new class of online policies for scheduling in input-buffered crossbar switches. Our policies are throughput optimal for a large class of arrival processes wh…