A Bandwidth Enhaning 5G Soltted Antenna Operating 3.5GHz with Slitting Patches

Liu, Xin; Zhang, Dawei; Xia, Yinfeng; Li, Yingsong; Jiang, Tao

doi:10.1109/iceict53123.2021.9531160

Cited by 4 publications

(2 citation statements)

References 12 publications

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“…5G communication provides high bandwidth, high capacity, and low latency communication, which makes it a trend in communication networks [18], [19]. Since a 5G BS has a narrower frequency band, more 5G BSs (3-4 times of the 4G counterpart) are needed to achieve the same coverage effect [20]. Therefore, its installations will inevitably increase explosively with the promotion and development of 5G technology.…”

Section: Nomenclature π( J) δ( J)mentioning

confidence: 99%

“…The number of users connected to the 5G BS changes regularly. During the morning peak (hours 8-10), a large number of users move from residential areas to office areas due to work needs, while there is a reverse flow during the evening peak (hours [18][19][20]. This tidal effect causes the communication load of the 5G BS to shift regionally at a specific time interval, and makes the electric load of 5G BS change consistently.…”

Section: B Electric Load Characteristics Of 5g Bsmentioning

confidence: 99%

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Voltage Profile Optimization of Active Distribution Networks Considering Dispatchable Capacity of 5G Base Station Backup Batteries

Zhou,

Wang,

Zou

et al. 2023

Journal of Modern Power Systems and Clean Energy

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The penetration of distributed energy resources (DERs) and energy-intensive resources is gradually increasing in active distribution networks (ADNs), which leads to frequent and severe voltage violation problems. As a densely distributed flexible resource in the future distribution network, 5G base station (BS) backup battery is used to regulate the voltage profile of ADN in this paper. First, the dispatchable potential of 5G BS backup batteries is analyzed. Considering the spatial-temporal characteristics of electric load for 5G BS, the dispatchable capacity of backup batteries at different time intervals is evaluated based on historical heat map data. Then, a voltage profile optimization model for ADN is established, consisting of 5G BS backup batteries and other voltage regulation resources. In this model, the charging/discharging behavior of backup batteries is based on its evaluation result of dispatchable capacity. Finally, the range of charging/discharging cost coefficients of 5G BS that benefits ADN and 5G operators are analyzed respectively. Further, an incentive policy for 5G operators is proposed. Under this policy, the charging/discharging cost coefficients of 5G BS can achieve a win-win situation for ADN and 5G operators. As an emerging flexible resource in ADN, the effectiveness and economy of 5G BS backup batteries participating in voltage profile optimization are verified in a test distribution network.

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Section: Nomenclature π( J) δ( J)mentioning

confidence: 99%

Section: B Electric Load Characteristics Of 5g Bsmentioning

confidence: 99%