Aiming at minimizing the base station (BS) energy consumption under low and medium load scenarios, the 3GPP recently completed a Release 18 study on energy saving techniques for 5G NR BSs . A broad range of techniques was evaluated in terms of the obtained network energy saving (NES) gain and their impact to the user-perceived throughput (UPT).
In terms of energy consumption, 5G base stations require continuous operation and stability, which leads to significant electricity consumption (Guo et al., 2022a). This power is mainly supplied by transmission equipment and auxiliary equipment, such as transformers, UPS power supplies, and cooling equipment.
However, due to their high radio frequency and limited coverage, the construction and operation of 5G base stations can lead to significant energy consumption and greenhouse gas emissions. To address this challenge, scholars have focused on developing sustainable 5G base stations.
This Technical Report explores how network energy saving technologies, such as carrier shutdown, channel shutdown, symbol shutdown etc., that have emerged since the 4G era, can be leveraged to mitigate 5G energy consumption.
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Getting better While admitting the excessive cost of 5G, experts at the symposium also agreed that the situation is improving. Ding listed a series of recent technologies that is …
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A 5G base station consumes "four times more electricity" than its 4G counterpart, said Ding Haiyu, head of …
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5G is the next generation of wireless communication tech-nology that will significantly improve network bandwidth and decrease latency. There are two key wireless …
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Getting better While admitting the excessive cost of 5G, experts at the symposium also agreed that the situation is improving. …
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Aiming at minimizing the base station (BS) energy consumption under low and medium load scenarios, the 3GPP recently completed a Release 18 study on energy saving …
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A significant reduction of emissions can be achieved by 2030 if taking some actions. The emergence of fifth-generation (5G) telecommunication would change modern lives, …
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Accurate energy consumption modeling is essential for developing energy-efficient strategies, enabling operators to optimize resource uti-lization while maintaining network …
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Smart energy saving of 5G base stations: Based on AI and other emerging technologies to forecast and optimize the management of 5G wireless network energy …
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In order to reduce the carbon emissions of 5G base stations and achieve green 5G, this paper further examines the literature related to existing energy-saving technologies for 5G …
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A 5G base station consumes "four times more electricity" than its 4G counterpart, said Ding Haiyu, head of wireless and terminals at the China Mobile Research Institute, during …
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The Silent Power Crisis in Next-Gen Networks As global 5G deployments surpass 2.3 million sites and 6G prototypes emerge, a critical question arises: How can we power these energy-hungry …
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The Hidden Energy Crisis Behind 5G Base Stations China now operates over 3.2 million 5G base stations —more than the rest of the world combined. But here''s the million-dollar question: …
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