Explore BelFone''s integrated emergency communication solutions that connect sky, air, and ground forces. Ensure seamless, reliable coordination during critical missions and disaster
Aug 1, 2023 · Moreover, dedicated UAVs could be deployed as aerial base stations (BSs), access points (APs) or relays, to assist terrestrial wireless communications from the sky, leading to
6 days ago · Providing global communications isn''t just about putting satellites into space. We have ground stations throughout the world which are essential
Jan 3, 2025 · When a major typhoon swept through Hainan Province in September 2024, Haikou City and Wenchang City sufered heavy damage, transportation was blocked and power and
Jan 3, 2025 · rvices and a mobile operator''s core network. These airborne base stations could be the quickest way to provide a communications layer during an emergency – ZTE says an
Mar 15, 2022 · As an essential technology in UAV-assisted wireless communication scenarios, the UAV mobile relay has received extensive attention and applications from researchers [9].
May 25, 2025 · An Auxiliary Radio Communication System (ARCS) is a wireless communication system designed to allow FDNY first responders to maintain radio contact throughout a
Feb 25, 2023 · In recent years, UAV-assisted wireless communication has gradually become a hot spot for researchers. Using drones as air base stations to assist ground communication,
Aug 8, 2023 · The proposed integrated space-air-ground emergency communication and command design concept will be applied for China''s disaster emergency rescue and command
Jun 14, 2014 · Disaster relief operations rely on the rapid deployment of wireless network architectures to provide emergency communications. Future emergency networks will co
Sep 23, 2024 · Communication infrastructure is crucial during emergencies because it ensures reliable coordination and information dissemination for effective search and rescue missions.
Feb 18, 2023 · In order to conquer the communication restrictions caused by natural disasters, an emergency communication system using Unmanned Aerial Vehicles (UAV) as a flying base
Oct 12, 2022 · We found this method can effectively meet the emergency communication needs, maximize the energy efficiency ratio of the air base station, qualify the user''s communication
Jul 30, 2021 · Satellite communication systems plays a vital role in emergency scenarios, especially in post-earthquake scenarios where ground base stations are damaged. Traditional
Aug 8, 2025 · In this work, we present a quantitative network performance comparison between a fixed base station and a movable base station, when a group of first responders is moving in a
Apr 12, 2025 · The Auxiliary Communications Field Operations Guide (AUXFOG) is a collection of technical reference and training information to aid trained volunteer Auxiliary Communications
Mar 3, 2023 · Therefore, emergency communication with rapid response is crucially important for search and rescue in the event of disasters. Currently, acting as air base stations (BSs), relay
Apr 10, 2022 · Using base stations mounted on an unmanned aerial vehicle (UAV-BSs) is a promising new evolution of wireless networks for the provision of on-demand high data rates.
Oct 13, 2022 · With the development of 5G technology, a convenient and fast emergency communication solution is needed when the local ground base station is unavailable for
Mar 1, 2021 · The reconstruction of the communication network is a precondition for the smooth implementation of rescue and disaster recovery after geological disasters. Although traditional
May 1, 2025 · Addressing the challenge of swiftly establishing effective emergency communication links between ground equipment and external rescue organizations post-disaster, the system
In this article, we propose an integrated satellite-ground emergency constructed-network technology solution after disaster (ISG-ECN). The emergency communication network mainly includes two parts: ground Mesh network () and satellite portable station.
The paper introduces a ground BS antenna design for the 5.9-8.5 GHz band. The main contributions include wide-band, high-isolation antenna array concept for the ground BS antenna, along with an analysis of how the antenna array dimension affects the signal-to-noise-and-interference ratio and throughput in ATG systems.
The emergency communication network mainly includes two parts: ground Mesh network () and satellite portable station. Among them, the ground Mesh network is used to construct a local area network () covering the geological disaster site, and the satellite portable station is used to connect the local area network to the external public network.
This paper proposes an antenna solution for direct air-to-ground (ATG) communications, particularly focusing on the challenges and potential of the digital airspace vision. The intra- and inter-cell interference caused by sidelobes of ground base station (BS) antennas and the bandwidth constraints at sub-6 GHz bands are important limitations.
Particularly when a major geological disaster occurs, it will do harm to the existing mobile communication network, present additional difficulties to rescue work, and have a significant impact on the rescue work for the speed of reconstruction of the emergency communication network after the disaster ().
Abstract—The sixth generation (6G) of mobile communica-tion networks aims to bring innovations in mobile broadband solutions and airborne communications. This paper proposes an antenna solution for direct air-to-ground (ATG) communications, particularly focusing on the challenges and potential of the digital airspace vision.
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