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 (
May 17, 2024 · In order to solve the poor heat dissipation in the outdoor mobile communication base station, especially in summer, high temperature alarm phenomenon occurs frequently,
Sep 1, 2024 · In communication network planning, a rational base station layout plays a crucial role in improving communication speed, ensuring service quality, and reducing investment
Therefore, the base station coverage optimization method proposed in this paper effectively mirrors real-world scenarios, visually exposes signal blind spots, and accurately identifies
Dec 1, 2020 · Due to the high propagation loss and blockage-sensitive characteristics of millimeter waves (mmWaves), constructing fifth-generation (5G) cellular networks involves deploying
Nov 25, 2024 · The simulation results show that the uplink SRS works well for 3D UE positioning with a single base station, by providing a flexible resolution and
Mar 22, 2023 · The base station transmits digital amplitude modulated signals in multiple directions using this method. Prior to the test, a database is created with the signal strengths
Jun 7, 2020 · These algorithms have well analysed the relationship between the layout of base stations and the positioning performance in the local area, however, the influence of
Dec 27, 2022 · Therefore, the 5G base station signal can effectively improve the number of visible satellites and the positioning performance of the system in
Apr 23, 2016 · Outdoor localization estimation method for mobile based on single base station scattering distance in an urban area environment is proposed in this paper. This new approach
5 days ago · New methods are being developed to accurately estimate the proportion of traffic in outdoor base stations that is due to indoor activity. Two distinct but interrelated approaches to
Jan 28, 2020 · The main objective of this study is to propose a high precision wireless location method for single base station in emergency positioning environment. Methods A method of
Jan 23, 2023 · Using the estimated pathloss radio maps of all base stations and the corresponding reported signal strengths, the pro-posed deep learning algorithm can extract a
May 19, 2024 · Abstract: This paper proposes a solution to the problem of communication link interruption between 5G base stations and user devices in smart cities. The main benefit of
Jan 1, 2021 · The ability to make realistic predictions of the loss suffered by signals penetrating building fabric is therefore important not only for the estimation of the indoor service that may
Dec 12, 2022 · Through the analysis of base station layout in cellular networks, using Geometric Dilution of Precision (GDOP) as the optimization objective,
Aug 7, 2018 · This paper presented the design of a reflector-type base station antenna for outdoor base station antenna applications in mobile
Mar 26, 2023 · This paper provides guidance on the radio frequency electromagnetic field (RF-EMF) safety compliance assessment considerations
Jun 4, 2025 · This paper presents the first outdoor field trials of deep joint source-channel coding (DeepJSCC) for image transmission over a 5G system. DeepJSCC is a deep learning-based
Outdoor base station antennas help address these requirements by providing improved signal quality and wider coverage areas. The increasing consumption of data-intensive applications,
Sep 22, 2016 · The basic idea was simple: we applied a machine learning algorithm to classify the neighboring Global System for Mobile (GSM)
Jun 6, 2020 · However, the ground base station network has good indoor and outdoor signal coverage capability due to its good reliability, anti-interference and network exibility [1].
Apr 26, 2022 · The base station transmits digital amplitude modulated signals in multiple directions using this method. Prior to the test, a database is created with the signal strengths
Feb 13, 2012 · Diversity combining at the base station had been implemented already in analog systems but with the digital signal processing one could now also discuss the implementation
Nov 27, 2023 · Driven by the intelligent applications of sixth-generation (6G) mobile communication systems such as smart city and au-tonomous driving, which connect the
Sep 5, 2023 · The purpose of this paper is to propose an audio positioning method based on a single base station audio signal for solv-ing the indoor positioning problem in current technology.
Jun 23, 2021 · In a wireless network, user devices scan the base station beacon slots and identify the few strongest base station signals for handover and user
Jul 22, 2022 · Base Station, generally refers to the public mobile communication base station, the base station is used to provide signals to mobile phones. It
Sep 18, 2024 · If Wi-Fi is selected as the network access method for the base station, make sure that the phone is already connected to the Wi-Fi network and that the phone is placed as close
May 22, 2023 · We propose an optimal selection method for 5G base station data to achieve high-accuracy positioning estimation in indoor and outdoor environments. The proposed
Jan 23, 2023 · In a wireless net-work, user devices scan the base station beacon slots and identify the few strongest base station signals for handover and user-base station associ-ation
The present invention provides an apparatus and method for monitoring the environment of an outdoor base station to keep the outdoor base station from environmentalization. The device
The invention provides the location optimization of 5G BSs in urban outdoor area .that considers signal blocking effect The method couples multi-source geographic data and optimizes the
Oct 11, 2024 · Mobile communication base station is a form of radio station, which refers to a radio transceiver station that transmits information between mobile
This paper presented the design of a reflector-type base station antenna for outdoor base station antenna applications in mobile communications. The radiation characteristics of dual-polarization, low sidelobe levels, and low cross-polarization levels were achieved by this reflector-type base station antenna.
This paper examines the radiation characteristics of a shaped reflector antenna applied as an outdoor base station antenna for mobile communications. A simpler architecture in a reflector antenna can reduce the implementation cost and complexity of a base station antenna.
The radiation characteristics of dual-polarization, low sidelobe levels, and low cross-polarization levels were achieved by this reflector-type base station antenna. The patterns are analogous to those obtained by conventional base station antenna for sectorized cell coverage.
As the number of BSs deployed in the area increases, the number of dead signal areas in the study area decreases. Another interesting result is that as p increases, more BSs are deployed in the southern and northwestern parts of the study area where buildings are densely distributed.
In the beam pattern forming, the horizontal beam widths are controlled mainly by the elemental antenna structure and the ground plane behind the antenna elements. The shape of the ground plane is relatively flexible and can be bended from a planar structure.
The variation of beam width ranges from 65° to 76° (70 ± 4°), which is marginally broader than the simulation data. Finally, the measured PIM is −166 dBc under the condition of 43-dBm radiation power, which is roughly 15-dB improvement over most conventional BSA antenna using same antenna elements.
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