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We consider a set of multicast sources, each multicasting a finite amount of data to its corresponding destinations. The objective is to minimize the time to deliver all traffic, i.e., to obtain schedules of minimum length. We consider time-varying wireless networks with imperfect side information at the sources. We model the minimum-length scheduling problem through partially observable stochastic...
The problem of scheduling and tree routing in WiMAX/802.16 based mesh networks were not defined in the standard and are thus subject to extensive research. In this paper, we consider the problem of joint routing and scheduling in 802.16-based wireless mesh network, with the objective of determining a minimum length schedule that satisfies a given (uplink/downlink) end-to-end traffic demand. Minimizing...
In this paper we study the problem of jointly controlling routing and transmission scheduling in spatial TDMA (STDMA)-based multihop wireless networks, with the goal of determining the minimum-length schedule that satisfies a given end-to-end traffic demand. We present a cross-layer formulation of the problem that incorporates multi-path routing at the network layer, while concurrently generating...
In this paper, we revisit the problem of determining the minimum-length schedule that satisfies certain traffic demands in a wireless network. Traditional approaches for the determination of minimum-length schedules are based on a collision channel model, in which neighboring transmissions cause destructive interference if and only if they are within the "interference region" of the receiving...
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