VLSI Architecture Design and Implementation of a LDPC Encoder for the IEEE 802.22 WRAN Standard

被引：0

作者：

Ferreira Neto, Nelson Alves ^{[1
,2
]}

de Oliveira, Joaquim Ranyere S. ^{[1
,2
]}

de Oliveira, Wagner Luiz A. ^{[1
]}

Bittencourt, Joao Carlos N. ^{[1
]}

机构：

[1] Univ Fed Bahia, Salvador, BA, Brazil

[2] Lab Sistemas Integraveis & Tecnol, Salvador, BA, Brazil

来源：

PROCEEDINGS 2015 25TH INTERNATIONAL WORKSHOP ON POWER AND TIMING MODELING, OPTIMIZATION AND SIMULATION | 2015年

关键词：

LDPC; encoder; channel coding; 802.22; WRAN; EFFICIENT;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper presents two architectures for the Low Density Parity Check (LDPC) encoder, the first one based on a fully serial approach and the second one in a mixed way, as well as their respective realizations in ASIC. The proposed designs are capable of operating in 84 combinations of code rate and word size, according to the IEEE 802.22 Wireless Regional Area Network (WRAN) standard, aiming low power and small area. Although the proposed architectures are primarily designed for the mentioned standard, they can be easily adapted to other wireless broadband standards.

引用

页码：71 / 76

页数：6

共 50 条

[1] Design and verification of IEEE 802.22 WRAN physical layer
Hwang, Sung Hyun
Um, Jung Sun
Song, Myung Sun
Kim, Chang Joo
Park, Hyung Rae
Kim, Yun Hee
2008 3RD INTERNATIONAL CONFERENCE ON COGNITIVE RADIO ORIENTED WIRELESS NETWORKS AND COMMUNICATIONS, 2008, : 484 - +
[2] The implementation of LDPC code encoder for multi-standard based on MIMD architecture
Qian, Yi
Zhu, Xiaorong
MODERN COMPUTER SCIENCE AND APPLICATIONS (MCSA 2016), 2016, : 387 - 394
[3] VLSI implementation of multi-standard LDPC decoder based on SIMD architecture
Huang, Shuangqu
Xiang, Bo
Bao, Dan
Chen, Yun
Zeng, Xiaoyang
Jisuanji Yanjiu yu Fazhan/Computer Research and Development, 2010, 47 (07): : 1313 - 1320
[4] Joint code-encoder-decoder design for LDPC coding system VLSI implementation
Zhong, H
Zhang, T
2004 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 2, PROCEEDINGS, 2004, : 389 - 392
[5] An Adaptive Cross-Layer Admission Control Mechanism for Telemedicine Services over the IEEE 802.22/WRAN Standard
Magana-Rodriguez, Roberto
Villarreal-Reyes, Salvador
Galaviz-Mosqueda, Alejandro
Rivera-Rodriguez, Raul
Conte-Galvan, Roberto
IEICE TRANSACTIONS ON COMMUNICATIONS, 2018, E101B (04) : 1029 - 1044
[6] Towards an IEEE 802.22 (WRAN) Based Wireless Broadband for Rural Bangladesh - Antenna Design and Coverage Planning
Haider, Arifa
Rahman, Rafi
Noor, Omar Faruk
Alam, Foysal
Huq, Rachaen M.
2017 INTERNATIONAL CONFERENCE ON ELECTRICAL, COMPUTER AND COMMUNICATION ENGINEERING (ECCE), 2017, : 109 - 114
[7] The Design of LDPC Encoder Based on the WIMAX Standard
Wang, Xiumin
Hong, Fangfei
Ge, Tingting
Wang, Yi
Xiao, Binggang
Sarkar, Nurul I.
INTERNATIONAL JOURNAL OF FUTURE GENERATION COMMUNICATION AND NETWORKING, 2015, 8 (04): : 25 - 32
[8] A novel architecture design for VLSI implementation of integer DCT in HEVC standard
Hassen Loukil
Nouri Masmoudi
Multimedia Tools and Applications, 2020, 79 : 23977 - 23993
[9] A novel architecture design for VLSI implementation of integer DCT in HEVC standard
Loukil, Hassen
Masmoudi, Nouri
MULTIMEDIA TOOLS AND APPLICATIONS, 2020, 79 (33-34) : 23977 - 23993
[10] LDPC Decoder Design for IEEE 802.15 Standard
Jin Sha
Jun Lin
Li Li
Gao Minglun
Wang, Zhongfeng
ISCAS: 2009 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-5, 2009, : 2441 - +

← 1 2 3 4 5 →