A Review on the Concept of Polar Codes

被引：0

作者：

Mohan, Aparna ^{[1
]}

Sreedharan, Rajkumar P. ^{[1
]}

机构：

[1] Amrita Vishwa Vidyapeetham, Dept Elect & Commun Engn, Amritapuri, India

来源：

2018 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, SIGNAL PROCESSING AND NETWORKING (WISPNET) | 2018年

关键词：

AWGN; Polar Codes; LLR; Hardware complexity; Successive Cancellation; Utilization rate; CAPACITY;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Polar codes developed by Erdal Arikan are error correction codes which achieve the channel capacity with the added advantage of reduced complexity. Being a breakthrough in the coding theory, a large number of studies are going on in this field. Different schemes have been proposed over these years for the generation, encoding and decoding of polar codes. Any N bits of data can be polar coded and can be transmitted through any channel. An important area of research is the decoder part and one of the widely used methods of decoding is successive cancellation. The reduced complexity is an attractive feature of this trending coding scheme with an overall encoding and decoding complexity of O (NlogN) for a block length of N. The most promising SG technology finds a great potential in the polar coding scheme. A review on the path of researches till day in this field is presented here.

引用

页数：5

共 17 条

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