Multiuser Cellular Network
Yi Bao, Chao Wang, Ming Chen

TL;DR
This paper proposes a seamless cellular network division method to optimize frequency distribution, minimize repeaters, and address interference issues in multiuser cellular networks, with models tested for different user scenarios.
Contribution
It introduces models for cellular network planning that incorporate interference management and frequency reuse, providing practical solutions for different user densities.
Findings
91 repeaters needed for 1000 users
469 repeaters needed for 10000 users
Models tested for stability and sensitivity
Abstract
Modern radio communication is faced with a problem about how to distribute restricted frequency to users in a certain space. Since our task is to minimize the number of repeaters, a natural idea is enlarging coverage area. However, coverage has restrictions. First, service area has to be divided economically as repeater's coverage is limited. In this paper, our fundamental method is to adopt seamless cellular network division. Second, underlying physics content in frequency distribution problem is interference between two close frequencies. Consequently, we choose a proper frequency width of 0.1MHz and a relevantly reliable setting to apply one frequency several times. We make a few general assumptions to simplify real situation. For instance, immobile users yield to homogenous distribution; repeaters can receive and transmit information in any given frequency in duplex operation;…
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Taxonomy
TopicsAdvanced MIMO Systems Optimization · Wireless Communication Networks Research · Advanced Wireless Network Optimization
