Low Latency Algorithms of Iterative Codes for Wireless Broadband Communication Systems

Author

Choi, Duk Gun ; Jeong, Jin Hee ; Jung, Ji Won

Author_Institution

Dept. of Radio Sci. & Eng., Korea Maritime Univ. Busan

fYear

2005

fDate

5-5 Oct. 2005

Firstpage

725

Lastpage

729

Abstract

This paper presents low latency and computation algorithms of iterative codes such as turbo codes, turbo product codes (TPC), and low density parity check (LDPC) codes for use in wireless broadband communication systems. Due to high coding complexity of iterative codes, this paper focus on lower complexity and/or latency algorithms that are easily implementable in hardware To reduce the latency, this paper proposes some kinds of low latency algorithm for each iterative codes

Keywords

broadband networks; computational complexity; iterative decoding; parity check codes; product codes; radio networks; turbo codes; coding complexity; iterative codes; low density parity check; low latency algorithms; turbo product codes; wireless broadband communication systems; AWGN; Broadband communication; Degradation; Delay; Digital video broadcasting; Iterative algorithms; Iterative decoding; Parity check codes; Turbo codes; Wireless communication; Iterative Codes; Low Density Parity Check Code; Low Latency; Turbo Code; Turbo Product Code;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 2005 Asia-Pacific Conference on

Conference_Location

Perth, WA

Print_ISBN

0-7803-9132-2

Type

conf

DOI

10.1109/APCC.2005.1554157

Filename

1554157