Journal article

Stability and Dynamic Control of Underlay Mobile Edge Networks

Yunus Sarikaya, Hazer Inaltekin, Tansu Alpcan, Jamie S Evans

IEEE TRANSACTIONS ON MOBILE COMPUTING | IEEE COMPUTER SOC | Published : 2018

Abstract

This paper studies the stability and dynamic control of underlay mobile edge networks. First, the stability region for a multiuser edge network is obtained under the assumption of full channel state information. This result provides a benchmark figure for comparing performance of the proposed algorithms. Second, a centralized joint flow control and scheduling algorithm is proposed to stabilize the queues of edge devices while respecting the average and instantaneous interference power constraints at the core access point. This algorithm is proven to converge to a utility point arbitrarily close to the maximum achievable utility within the stability region. Finally, more practical implementat..

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