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Jurnal Telekomunikasi dan Komputer
Article . 2017 . Peer-reviewed
Data sources: Crossref
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Jurnal Telekomunikasi dan Komputer
Article
License: CC BY NC
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Cognitive Radio: Sistim Radio Cerdas

Authors: Mudrik Alaydrus;

Cognitive Radio: Sistim Radio Cerdas

Abstract

Tuntutan komunikasi nirkabel yang handal dan kapasitas sistim yangtinggi tidak terlepas dari ketersediaan resource berupa spectrumfrekuensi yang cukup. Pemanfaatan spectrum secara efisien yangsemaksimal mungkin dengan interferensi yang bisa ditoleransi adalahtujuan penting sistim radio kognitif. Ada tiga langkah penting dalamradio kognitif, observasi kondisi lapangan, mengambil keputusanmelalui suatu proses optimasi dan men-setting parameter pemancar. Halkunci dalam sistim radio kognitif adalah managemen spectrum yangdinamis, suatu interval frekuensi yang bebas digunakan oleh pengguna,di kala pengguna utamanya (primary user) sedang tidak menggunakan.Penggunaannya tidak terikat pada suatu teknologi tertentu.

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    popularity
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold