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BARCELONA, Spain, February 27, 2023 /PRNewswire/ — The Huawei Green ICT Summit was held in Barcelona today. Peng Song, President of Huawei ICT Strategy and Marketing, delivered a keynote address titled “Green
Peng pointed out that the simultaneous development of green ICT and ICT is possible if the right balance is struck between energy efficiency, utilization of renewable energy and user experience. At MWC Barcelona 2023, Huawei will present solutions incorporating this approach to pave the way for the green development of ICT infrastructure networks.
In terms of energy efficiency, Huawei advocates expanding the focus from improving network energy efficiency to reducing absolute power consumption. In light load scenarios, multidimensional shutdown technology can be used to enable intelligent shutdown in different dimensions, such as frequency, time, channel, and power. Meanwhile, in ultra-light load scenarios, computers may enter a deep sleep mode. For example, new materials and processes can be used to solve condensation and low temperature problems when AAU hardware is turned off. This allows the power module to remain independently in standby mode, which means AAU power consumption during extremely light loads can be reduced from 300W to less than 10W.
As for renewable energy, the company calls for the focus to be broadened, moving from the scale of green energy deployment to the efficient use of renewable energy. To improve the accuracy of renewable energy deployment, you can move from grid-specific policies to site-specific policies. In addition, the time required for smart programming can be reduced from days to minutes, thus maximizing the economic and environmental benefits of renewable energy. Multi-dimensional site information such as weather, electricity price, battery status and service volume can be obtained, and intelligent scheduling algorithms can maximize power generation efficiency and power availability in depending on the load, while minimizing the total cost of energy.
In terms of user experience, Huawei proposes that the focus should no longer be solely focused on network energy savings and ensuring KPIs, but extend to ensuring user experience. Optimal power saving policies can be adopted based on different network scenarios. In low traffic scenarios, basic network KPIs are guaranteed to maximize energy savings, while in high traffic scenarios the user experience is guaranteed. Experience-based approaches are being transformed into data-driven approaches, making it possible to generate energy-saving policies in a matter of minutes and apply optimization policies in milliseconds.
Peng noted that Huawei iteratively updates its green solutions in accordance with its belief in the potential of the above three areas, and has released the Huawei Green 1-2-3 solution. Within this solution, “1” refers to an index for the construction of ecological networks; “2” refers to the focus on two scenarios: high energy efficiency and ultra-low power consumption; and “3” refers to a systematic three-layer solution spanning sites, networks, and operations. Peng concluded his speech by highlighting Huawei’s willingness to work with operators around the world to strike a balance between ecology and development, so as to accelerate the development of green ICTs.
MWC Barcelona 2023 will be held from February 27 to March 2 in Barcelona, Spain. Huawei will display its products and solutions at booth 1H50 in Hall 1 of Fira Gran Vía. Together with global operators, industry professionals and opinion leaders, we will delve into topics such as 5G business success, 5.5G opportunities, development green, digital transformation and our vision to use the GUIDE business model to lay the foundation for 5.5G and build on the success of 5G for even greater prosperity. For more information, please visit: https://carrier.huawei.com/en/events/mwc….
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