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optimal power allocation strategy for a d2d network based safety-critical v2x communication with partial csi
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نویسنده
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zeraatkar moghaddam javad ,ardebilipour mehrdad
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منبع
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international journal of information and communication technology research - 2024 - دوره : 16 - شماره : 2 - صفحه:1 -6
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چکیده
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In intelligent transport system (its) networks, it is very useful to reduce the transmission energy consumption. device-to-device (d2d) communication is a key technology that can improve the performance of the its networks. in this paper, we investigate a d2d-enabled vehicular network and study a power allocation strategy to maximize the spectral efficiency of the network. also, for safety-critical vehicle-to-vehicle (v2v) and vehicle-toinfrastructure (v2i) applications, it is presented a reliable connection during the v2v and v2i links. the performance analysis of the investigated network shows that the studied method can maximize the total spectral efficiency of the network subject to satisfy some constraints when the channel state information (csi) is perfectly known or not.
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کلیدواژه
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vehicular communications ,d2d communications ,resource allocation ,intelligent transport system ,spectral efficiency
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آدرس
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university of birjand birjand, department of electrical and computer engineering, iran, k. n. toosi university of technology, department of electrical engineering, iran
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پست الکترونیکی
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mehrdad@eetd.kntu.ac.ir
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Authors
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