This paper investigates the capacity of general multiple-input single-output (MISO) optical intensity channels (OICs) under per-antenna peak- and average-intensity constraints. We first consider MISO equal-cost constrained OIC (EC-OIC), where, apart from peak-intensity constraint, average intensities inputs are <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.or...

Due to the low transmission capacity margin of overhead conductors ACSR type in existing grid structure, large-scale connection new energy is greatly limited. However, 60% IACS heat-resistant have conductivity and high power loss process. Therefore, 61. 5% aluminum alloy with are developed for line expansion reconstruction. The feasibility stranded conductor analyzed combination example urban t...

In the online facility assignment problem [Formula: see text], there exist text] servers on a metric space where each has an integer capacity and request arrives one-by-one. The task of algorithm is to irrevocably match current with one vacancies before next arrives. As special cases for we consider line, which denoted by latter case equidistant servers. this paper, perform competitive analysis...

To improve the energy-efficiency of transport systems, it is necessary to investigate electric trains with on-board hybrid energy storage devices (HESDs), which are applied assist traction and recover regenerative energy. In this paper, a time-based mixed-integer linear programming (MILP) model proposed obtain energy-saving operation for different constraints HESDs, such as their capacity, init...

This paper is concerned with some feasibility issues in mathematical programs with equilibrium constraints (MPECs) where additional joint constraints are present that must be satis ed by the state and design variables of the problems. We introduce su cient conditions that guarantee the feasibility of these MPECs. It turns out that these conditions also guarantee the feasibility of the quadratic...