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The weighted sum-rate maximization (WSRMax) problem plays a central role in many network control and optimization methods, such as power control, link scheduling, cross-layer control, network utility maximization. The problem is NP-hard in general. In Weighted Sum-Rate Maximization in Wireless Networks: A Review, a cohesive discussion of the existing solution methods associated with the WSRMax problem, including global, fast local, as well as decentralized methods is presented. In addition, general optimization approaches, such as branch and bound methods, complementary geometric programming, and decomposition methods, are discussed in depth to address the problem. Through a number of numerical examples, the applicability of the resulting algorithms in various application domains is demonstrated. The presented algorithms and the associated numerical results can be very useful for network engineers or researchers with an interest in network design.
Also known as bean bag toss, cornhole is a well-known family-friendly lawn game in which players take turns throwing bags of corn at a raised platform with one hole in the far end. People love to play cornhole at tailgates, on the beach, and in friends' backyardsand now they can enjoy this favorite pastime right at their desk! This kit makes for a fun office distraction and includes a raised platform, eight bean bags, and a 32-page book on how to play the popular game.
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