30 citations · 75 across the 31 of their papers we have counts for
6 papers · 1 filter
Competitive Resource Allocation in HetNets: the Impact of Small-cell Spectrum Constraints and Investment Costs
Cheng Chen, Randall A. Berry, Michael L. Honig +1
Heterogeneous wireless networks with small-cell deployments in licensed and unlicensed spectrum bands are a promising approach for expanding wireless connectivity and service. As a…
Accurate Learning or Fast Mixing? Dynamic Adaptability of Caching Algorithms
Jian Li, Srinivas Shakkottai, John C. S. Lui +1
Typical analysis of content caching algorithms using the metric of steady state hit probability under a stationary request process does not account for performance loss under a var…
Comparative Statics On The Allocation Of Spectrum
Vijay G. Subramanian, Mike Honig, Randy Berry
Allocation of spectrum is an important policy issue and decisions taken have ramifications for future growth of wireless communications and achieving universal connectivity. In thi…
Convexity Conditions for 802.11 WLANs
Vijay G. Subramanian, Douglas J. Leith
In this paper we characterise the maximal convex subsets of the (non-convex) rate region in 802.11 WLANs. In addition to being of intrinsic interest as a fundamental property of 80…
Log-Convexity of Rate Region in 802.11e WLANs
Douglas J. Leith, Vijay G. Subramanian, Ken R. Duffy
In this paper we establish the log-convexity of the rate region in 802.11 WLANs. This generalises previous results for Aloha networks and has immediate implications for optimisatio…
Max-min Fairness in 802.11 Mesh Networks
Douglas J. Leith, Qizhi Cao, Vijay G. Subramanian
In this paper we build upon the recent observation that the 802.11 rate region is log-convex and, for the first time, characterise max-min fair rate allocations for a large class o…