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Delay Constrained Utility Maximization in Multihop Random Access Networks
Delay Constrained Utility Maximization Multihop Random Access Networks
2010/11/24
Multi-hop random access networks have received much attention due to their distributed nature which facilitates deploying many new applications over the sensor and computer networks. Recently, utilit...
Energy and Utility Optimization in Wireless Networks with Random Access
Wireless Networks Random Access
2010/11/24
Energy consumption is a main issue of concern in wireless networks. Energy minimization increases the time that networks’ nodes work properly without recharging or substituting batteries. Another crit...
Optimal Utility-Energy tradeoff in Delay Constrained Random Access Networks
Optimal Utility-Energy tradeoff Delay Constrained Random Access Networks
2010/11/24
Rate, energy and delay are three main parameters of interest in ad-hoc networks. In this paper, we discuss the problem of maximizing network utility and minimizing energy consumption while satisfying...
State-Based Random Access: A Cross-Layer Approach
State-Based Random Access Cross-Layer Approach
2010/11/24
In this paper, we propose novel state-based algorithms which dynamically control the random access network based on its current state such as channel states of wireless links and backlog states of th...
Throughput-Optimal Random Access with Order-Optimal Delay
Throughput-Optimal Random Access Order-Optimal Delay
2010/12/14
In this paper, we consider CSMA policies for scheduling of multihop wireless networks with one-hop traffic.The main contribution of this paper is to propose Unlocking CSMA (U-CSMA) policy that enables...