What is sound insulation enclosure?Sound insulation enclosure is a kind of noise reduction device which can inhibit the noise trans-mission by making the noise source closed completely in a confined space. The sound-insulating effect of sound insulation enclosure is better than sound barrier, which can make the noise reduced by 15~25dB(A).
What is the design of sound absorption?The design of sound absorption include the noise characteristics, the sound absorption coefficient of the room to be processed, the target value of noise reduction, the type of sound absorption mate-rials and sound absorption structure, the thickness and area of sound absorption material, etc.
How to control substation noise?For substation noise source equipment which is arranged in outdoor, in addition to control the body noise, can also take measures to control the route of transmission so as to reduce the noise. For air borne noise, the noise transmission path can be controlled by setting sound barriers and sound insulation covers.
What is the acoustic design of sound barrier?The specific acoustic design of sound barrier can refer to 《Norm on Acoustical Design and Measurement of Noise Bar-riers》(HJ/T 90), including determining the design target value, the position, the geometry, the shape, the insertion loss estimation and design adjustment of sound barrier.
How noise-sensitive buildings are affected by airborne noise?The noise-sensitive buildings that are close to noise source, are not only affected by airborne noise, but also affected by structure borne noise; The vibration isolation device can be installed to reduce this kind of noise, which have a good inhibitory effect on low frequency noise and the noise can be reduced by 1~5dB(A) by this measure.
What is a sound absorbing material?Sound-absorbing material or structures generally has 3~8 db(A) noise reduction effect. The commonly sound-absorbing material or structure for the substation and converter station con-tains porous sound-absorbing bricks, slag expanded perlite acoustical tile and micro-perforated sound absorption board, e
Mar 1, 2024 · Sound insulation design in buildings is still informed by the acoustic performance of conventional materials, where the mass law contradicts light weighting when it comes to
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Oct 13, 2023 · In current C-ITS, roadside sensing and communication devices are individually designed [2]. In order to fully obtain the advantages of the integrated sensing and
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Jan 21, 2025 · This paper studies the sensing base station (SBS) that has great potential to improve the safety of vehicles and pedestrians on roads. SBS can detect the targets on the
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Apr 1, 2017 · Abstract This paper proposes a novel ventilation cooling system of communication base station (CBS), which combines with the chimney ventilation and the air conditioner cooling.
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Nov 20, 2024 · This paper presents the design and implementation of a cloud-based energy monitoring system specifically developed for 5G base stations, with a focus on optimizing
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Apr 13, 2024 · The increasing demand for wireless communication services has led to a significant growth in the number of base stations, resulting in a substantial increase in energy
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Jan 13, 2024 · In general, the research of automatic cooling device of communication base station is getting wide attention at home and abroad. At home, the emphasis is on improving the
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Dec 30, 2024 · The above results show that the optimisation scheme proposed in this paper improves the economy and flexibility of the multi-energy system and verifies the validity and
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Jan 5, 2020 · What effects sound insulation? What are the parameters in sound insulation? How can I get a high level of soundproofing? A technical in-depth
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Dec 4, 2024 · The design of sound absorption include the noise characteristics, the sound absorption coefficient of the room to be processed, the target value of noise reduction, the type
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Dec 30, 2024 · Optimising the energy supply of communication base stations and integrate communication operators into system optimisation. Proposing a strategy for siting and sizing
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PDF | On Jul 26, 2021, Tan Rumeng and others published Intelligent Energy Saving Solution of 5G Base Station Based on Artificial Intelligence
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Oct 3, 2023 · Effective sound insulation design is crucial for creating comfortable and productive indoor environments. In the United Kingdom, stringent regulations ensure that buildings meet
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Jul 15, 2017 · To meet the design requirements of the green base stations [21], [22] and reduce operation cost of base station, this paper focuses on the effects of building structural design
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Jun 15, 2018 · Energy management strategies are studied in the realm of smart grids and other technologies, increasing the possibilities for energy efficiency further by employing schemes
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Jan 1, 2022 · In this work, a coordinated optimization approach for energy efficient thermal management of 5G BS site is proposed. The approach collaboratively optimized the HVAC
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This paper proposes a novel ventilation cooling system of communication base station (CBS), which combines with the chimney ventilation and the air conditioner cooling. Stack effect is
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Nov 30, 2023 · The rapid development of Fifth Generation (5G) mobile communication system has resulted in a significant increase in energy consumption. Even with all the efforts made in
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Feb 1, 2022 · A multi-base station cooperative system composed of 5G acer stations was considered as the research object, and the outer goal was to maximize the net profit over the
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May 17, 2024 · Through the previous analysis of the energy-saving integrated thermal management system for the communication base station, the indoor temperature control of the
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In today''s 5G era, the energy efficiency (EE) of cellular base stations is crucial for sustainable communication. Recognizing this, Mobile Network Operators are actively prioritizing EE for
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Jun 24, 2024 · A comprehensive review of commercially available sound insulation materials introduces traditional materials alongside recent
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Apr 25, 2017 · This paper proposes a novel ventilation cooling system of communication base station (CBS), which combines with the chimney ventilation and the air conditioner cooling.
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Jun 22, 2022 · The collaborative sensing of multiple Integrated sensing and communication (ISAC) base stations is one of the important technologies to achieve intelligent transportation.
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Nov 30, 2023 · The rapid development of Fifth Generation (5G) mobile communication system has resulted in a significant increase in energy consumption. Even with all the effor
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Oct 29, 2024 · Threshold-based base station sleep strategy is a common base station management method in wireless communication networks, which adjusts the operating state
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May 21, 2025 · address the key issues of noise pollution and thermal safety in energy storage systems. We look forward to working with more integrators, u.
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Aug 1, 2023 · [4] illustrated the common methods of the joint design of BS sleep-user association in 5G system. [5] proposed an initial connection algorithm and a load sharing based BS sleep
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May 12, 2024 · The air-conditioning system of the base station operates 24 hours a day resulting in huge energy consumption, and there is an urgent need for effective energy-s
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Jun 20, 2024 · This paper presents the design considerations and optimization of an energy management system (EMS) tailored for telecommunication base stations (BS) powered by
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Jan 10, 2023 · Integrated Sensing and Communication Enabled Sensing Base Station: System Design, Beamforming, Interference Cancellation and Performance Analysis Jiang Wangjun,
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Jan 1, 2022 · 5G mobile communication system achieve better network performance while causing a significant increase in energy consumption, which hinders the sustainable
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Oct 1, 2023 · Finally, two embodiments are presented to verify the advantages of the model in the multi-parameter optimisation design of the sound-insulation model of the composite floor
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Dec 16, 2020 · In recent years, with the rapid deployment of fifth-generation base stations, mobile communication signals are becoming more and more complex. How to identify and classify
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Sound insulation enclosure is a kind of noise reduction device which can inhibit the noise trans-mission by making the noise source closed completely in a confined space. The sound-insulating effect of sound insulation enclosure is better than sound barrier, which can make the noise reduced by 15~25dB(A).
The design of sound absorption include the noise characteristics, the sound absorption coefficient of the room to be processed, the target value of noise reduction, the type of sound absorption mate-rials and sound absorption structure, the thickness and area of sound absorption material, etc.
For substation noise source equipment which is arranged in outdoor, in addition to control the body noise, can also take measures to control the route of transmission so as to reduce the noise. For air borne noise, the noise transmission path can be controlled by setting sound barriers and sound insulation covers.
The specific acoustic design of sound barrier can refer to 《Norm on Acoustical Design and Measurement of Noise Bar-riers》(HJ/T 90), including determining the design target value, the position, the geometry, the shape, the insertion loss estimation and design adjustment of sound barrier.
The noise-sensitive buildings that are close to noise source, are not only affected by airborne noise, but also affected by structure borne noise; The vibration isolation device can be installed to reduce this kind of noise, which have a good inhibitory effect on low frequency noise and the noise can be reduced by 1~5dB(A) by this measure.
Sound-absorbing material or structures generally has 3~8 db(A) noise reduction effect. The commonly sound-absorbing material or structure for the substation and converter station con-tains porous sound-absorbing bricks, slag expanded perlite acoustical tile and micro-perforated sound absorption board, etc.
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