Oct 14, 2022 · In this paper, the principles and specific applications of macro base stations and micro base stations are introduced in detail, the encryption and protection of data by traditional
May 27, 2019 · In the traditional MIMO system, the base station adopts a uniform linear array with a fixed down-tilt angle, and the wireless channel exhibits two-dimensional (2D) characteristics,
Oct 14, 2022 · This paper concludes that in the case of large-scale coverage of macro base stations, micro base stations supplement signal blind spots. Finally, the work gives forward
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Aug 15, 2023 · Double-differenced observations were obtained by introducing reference terminals to eliminate the influence of clock errors on positioning accuracy between terminals and base
Apr 13, 2025 · This paper discusses the site optimization technology of mobile communication network, especially in the aspects of enhancing coverage and optimizing base station layout.
Aug 23, 2019 · With the advent of the 5G era, mobile users have higher requirements for network performance, and the expansion of network coverage has become an inevitable trend.
The construction of the 5G network in the communication system can potentially change future life and is one of the most cutting-edge engineering fields today. The 5G base station is the core equipment of the 5G network, and the performance of the base station directly affects the deployment of the 5G network.
To cover the same area as traditional cellular networks (2G, 3G, and 4G), the number of 5G base stations (BSs) could be tripled (Wang et al., 2014). Furthermore, Ge, Tu, Mao, Wang, and Han, (2016) suggested that to achieve seamless coverage services, the density of 5G BSs would reach 40-50 BSs/km 2.
The developed model can facilitate the rollout of 5G technology. Due to the high propagation loss and blockage-sensitive characteristics of millimeter waves (mmWaves), constructing fifth-generation (5G) cellular networks involves deploying ultra-dense base stations (BSs) to achieve satisfactory communication service coverage.
The location optimization approach for 5G BSs aims to cover the service demand area with the minimum number of BSs or to maximize the service coverage area of a given number of BSs. To solve this typical coverage problem, an MCLP model was employed for the location optimization of 5G BSs.
And macrocell in 5G networks may encounter sudden traffic due to dense users caused by sports or celebration activities. To resolve such temporal hotspot, additional network access point has become a new solution for it, and unmanned aerial vehicle equipped with base stations is taken as an effective solution for coverage and capacity improvement.
In addition, we assumed that the effective service coverage radius of each 5G BS was 200 meters (Palizban et al., 2017). The service coverage and the optimal BS deployment solutions that we obtained are shown in Fig. 5, Fig. 6, respectively.
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