Computing Energy Efficiency for a Cognitive Heterogeneous Satellite Network Based on Interference Management

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HAJIPOUR PEDRAM; SHAHZADI ALI

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Journal Paper

Paper Information

Journal: International Journal of Information and Communication Technology Research Year:2020 | Volume:12 | Issue:3 Page(s): 1-8

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Title

Computing Energy Efficiency for a Cognitive Heterogeneous Satellite Network Based on Interference Management

Author(s)

HAJIPOUR PEDRAM | SHAHZADI ALI | Issue Writer Certificate

Keywords

Stackelberg game

Convex optimization

Power

Interference

Energy efficiency

Abstract

Presently, due to emergence of new generation of wireless telecommunication networks, some appropriate capacity and coverage have been provided for end-users by new hybrid terrestrial-satellite networks, consisting of two or more satellites in different orbits and terrestrial equipment. Today, due to the lack of spectral resources, a method, such as cognitive radio is used to allow for coexistence of spectrum between different nodes. Therefore, in this paper, spectral coexistence method between two satellites was applied over a common region based on cognition link to manage Energy efficiency. Also, for mitigating Interferences between satellites in downlink channel, the Stackelberg game was exploited. According to simulation results, the proposed algorithm for a primary satellite system with a main node had more Energy efficiency compared to the other algorithms, such as sequential convex approximation (SCA)-based precoding, multi-beam Interference mitigation (MBIM), and zero-forcing (ZF)-based precoding.

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APA: Copy

HAJIPOUR, PEDRAM, & SHAHZADI, ALI. (2020). Computing Energy Efficiency for a Cognitive Heterogeneous Satellite Network Based on Interference Management. INTERNATIONAL JOURNAL OF INFORMATION AND COMMUNICATION TECHNOLOGY RESEARCH, 12(3), 1-8. SID. https://sid.ir/paper/979125/en

Vancouver: Copy

HAJIPOUR PEDRAM, SHAHZADI ALI. Computing Energy Efficiency for a Cognitive Heterogeneous Satellite Network Based on Interference Management. INTERNATIONAL JOURNAL OF INFORMATION AND COMMUNICATION TECHNOLOGY RESEARCH[Internet]. 2020;12(3):1-8. Available from: https://sid.ir/paper/979125/en

IEEE: Copy

PEDRAM HAJIPOUR, and ALI SHAHZADI, “Computing Energy Efficiency for a Cognitive Heterogeneous Satellite Network Based on Interference Management,” INTERNATIONAL JOURNAL OF INFORMATION AND COMMUNICATION TECHNOLOGY RESEARCH, vol. 12, no. 3, pp. 1–8, 2020, [Online]. Available: https://sid.ir/paper/979125/en

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