Karya
Judul/Title Channel sharing utility function of power control game in cognitive femtocell network
Penulis/Author ANGGUN FITRIAN ISNAWATI (1) ; Prof. Dr. Ir. Risanuri Hidayat, M.Sc., IPM. (2); Prof. Ir. Selo, S.T., M.T., M.Sc, Ph.D., IPU, ASEAN Eng. (3); Dr. Ir. I Wayan Mustika, S.T., M.Eng. (4)
Tanggal/Date 2019
Kata Kunci/Keyword
Abstrak/Abstract The use of sharing channel simultaneously has become the trend in telecommunication technology particularly in network with distributed users as the allocation of frequency spectrum becomes more crowded. The proposed power control method in cognitive femtocell network is based on game theory (commonly known as power control game, PCG). This method uses utility function formula as the goal of game theory for power strategy in power update process. Utility function formula of Proposed PCG includes channel sharing factor that aimed to accommodate the system requirement of channel sharing. The result showed that the implementation of channel factor is inversely proportional to the signal to noise and interference ratio (SINR) and transmit power, but proportional to utility function. In comparison of user transmit power and SINR with two other methods, can also be conclude that Proposed PCG was able to achieve SINR of 5.49 dB and above the SINR target 5 dB, while the Thalabani (TB) and Koskie-Gajic (KG) were only able to achieve respective SINR of 4.87 dB and 4.98 dB. It can be concluded that the Proposed PCG was better in achieving the SINR target. It means that the quality of service in this system can be fulfilled properly.
Rumpun Ilmu Teknik Elektro
Bahasa Asli/Original Language English
Level Internasional
Status
Dokumen Karya
No Judul Tipe Dokumen Aksi
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