This paper presents the fully-overlapped non-binary low-density parity-check (NB-LDPC) decoder to improve the throughput performance. The early-bubble (e-bubble) check algorithm and the EVN overlap scheduling is proposed to reduce the iteration latency of the decoder. The proposed decoder for (160, 80) NB-LDPC code over GF(64) achieved a throughput of 2.22 Gbps at a 625-MHz frequency.
|Title of host publication||ASP-DAC 2018 - 23rd Asia and South Pacific Design Automation Conference, Proceedings|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|Number of pages||2|
|State||Published - 20 Feb 2018|
|Event||23rd Asia and South Pacific Design Automation Conference, ASP-DAC 2018 - Jeju, Korea, Republic of|
Duration: 22 Jan 2018 → 25 Jan 2018
|Name||Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC|
|Conference||23rd Asia and South Pacific Design Automation Conference, ASP-DAC 2018|
|Country/Territory||Korea, Republic of|
|Period||22/01/18 → 25/01/18|
Bibliographical noteFunding Information:
This work was supported in part by the Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Science, ICT & Future Planning under Grant 2015R1D1A1A01060247 and in part by the IC Design Education Center.
© 2018 IEEE.