Help Jiangxi Mobile Successfully Solve 5G High-speed Railway Fine Coverage | Sinan Technology
As information technology continues to evolve, Sigtenna technology, as a member of the communication field,
time：
2024-05-30 14:13
As information technology continues to evolve, Sigtenna technology, as a member of the communication field, continues to create new technologies. Especially in lenses, the application scenarios are gradually diversified while expanding the applications in the market. Its original artificial electromagnetic crystal material and low-energy green antenna technology can help operators reduce the number of stations built and realize the goal of cost reduction and efficiency.
Recently, Sigtenna Technology has provided ultra-high gain lens antenna equipment support for Jiangxi Mobile's network coverage project on Changjing Huang high-speed railroad, helping its 5G high-speed railroad fine coverage and solving the problems such as difficulty in building stations in ultra-long areas of the mobile and difficulty in full coverage.
Changjing Huang High-speed Railway, which has been fully opened at the end of 2023
The manager in charge of high-speed railroad of Jiangxi Mobile Wireless Center said that it is extremely difficult to select station sites because of many rivers and lakes such as Poyang Lake, Jinxi Lake and Xinjiang River, among which the Jinxi Lake Special Bridge is 36 kilometers long, and the maximum station gap is more than 6.5 kilometers. In addition, the company has been brainstorming on difficult scenarios, researching new technical solutions for different scenarios, and providing in-depth on-site guidance on site selection optimization and new technology networking for many times. According to different scenarios, the company combines “power moving with vehicle + integrated pizza antenna”, “antenna double splicing staggered layer”, “large station gauge site + far point ultra-high gain lens antenna + mid-point high gain lens antenna + near point 3D high speed rail antenna multi-layer” and other multi-layer coverage technologies. New coverage technology” and other multi-program joint implementation, not only to save the construction cost of about 6.3 million yuan, but also to achieve the whole line 5G comprehensive coverage rate of 97.5% or more.
The maximum station spacing segment of this time uses Sigtenna photonic crystal metamaterial (1800M/D 4+8 ports) 21/23dBi ultra-high gain lens antenna, with a single sector coverage distance of 3.5 kilometers, and two base station pairs to achieve 6.5 kilometers of full coverage.
Equipment Used
Sigtenna Photonic Crystal Metamaterial (1800M/D 4+8 ports) 21/23dBi Ultra High Gain Lens Antenna
Sigtenna Technology will continue to provide base station antennas and technical support to operators for accurate network coverage.
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