Good Index Choosing for Polarized Relay Channel

سال انتشار: 1396
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 322

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شناسه ملی سند علمی:

JR_JIST-5-3_006

تاریخ نمایه سازی: 20 آبان 1397

چکیده مقاله:

The Polar coding is a method which have been proposed by Arikan and it is one of the first codes that achieve thecapacity for vast numerous channels. This paper discusses relay channel polarization in order to achieve the capacity and it has been shown that polarization of two relay channels can be given a more achievable rate region in the general form. This method is compatible with the original vision of polarization based on the combining, splitting and polarizing of channels and it has been shown that the complexity of encoding and decoding for these codes in mentioned method are , and also error probability for them is . Choose the best sub-channels in polarized relay channels for sending data is a big trouble in this structure. In this paper, we have been presented a new scheme for choosing a good index for sending the information bits in relay channels polarized in order to have the best performance by using sending information bits over FIF sets.

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نویسندگان

Hassan Tavakoli

Department of Electrical Engineering, University of Guilan, Rasht, Iran

Saeid Pakravan

Department of Electrical Engineering, University of Guilan, Rasht, Iran