Research on HARQ Technology in Low-Orbit Satellite Communication Network
How to extend the HARQ technique to made it suitabled for LEO satellite communication network was explored.First the traditional HARQ technology was expounded.Based on this, the HARQ scheme based on low density parity check code (LDPC) and the HARQ scheme based on message group check code (BCC) were...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Post&Telecom Press Co.,LTD
2022-12-01
|
| Series: | 天地一体化信息网络 |
| Subjects: | |
| Online Access: | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022047/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841533902423851008 |
|---|---|
| author | Runxin ZHANG Shun ZHANG Jianpeng MA Jing ZHANG Yunfei WU |
| author_facet | Runxin ZHANG Shun ZHANG Jianpeng MA Jing ZHANG Yunfei WU |
| author_sort | Runxin ZHANG |
| collection | DOAJ |
| description | How to extend the HARQ technique to made it suitabled for LEO satellite communication network was explored.First the traditional HARQ technology was expounded.Based on this, the HARQ scheme based on low density parity check code (LDPC) and the HARQ scheme based on message group check code (BCC) were studied respectively, the performance of the schemes was analyzed through simulation.Finally, suitable feedback schemes were analyzed for the retransmission units in the HARQ retransmission mechanism, which provided some reference for the research of HARQ technology in LEO satellite communication networks. |
| format | Article |
| id | doaj-art-71c4cfadd3b44077b4eef7cbf80e3f39 |
| institution | Kabale University |
| issn | 2096-8930 |
| language | zho |
| publishDate | 2022-12-01 |
| publisher | Post&Telecom Press Co.,LTD |
| record_format | Article |
| series | 天地一体化信息网络 |
| spelling | doaj-art-71c4cfadd3b44077b4eef7cbf80e3f392025-01-15T02:48:16ZzhoPost&Telecom Press Co.,LTD天地一体化信息网络2096-89302022-12-0139210059531763Research on HARQ Technology in Low-Orbit Satellite Communication NetworkRunxin ZHANGShun ZHANGJianpeng MAJing ZHANGYunfei WUHow to extend the HARQ technique to made it suitabled for LEO satellite communication network was explored.First the traditional HARQ technology was expounded.Based on this, the HARQ scheme based on low density parity check code (LDPC) and the HARQ scheme based on message group check code (BCC) were studied respectively, the performance of the schemes was analyzed through simulation.Finally, suitable feedback schemes were analyzed for the retransmission units in the HARQ retransmission mechanism, which provided some reference for the research of HARQ technology in LEO satellite communication networks.http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022047/low-orbit satellite networkHARQLDPCBCC |
| spellingShingle | Runxin ZHANG Shun ZHANG Jianpeng MA Jing ZHANG Yunfei WU Research on HARQ Technology in Low-Orbit Satellite Communication Network 天地一体化信息网络 low-orbit satellite network HARQ LDPC BCC |
| title | Research on HARQ Technology in Low-Orbit Satellite Communication Network |
| title_full | Research on HARQ Technology in Low-Orbit Satellite Communication Network |
| title_fullStr | Research on HARQ Technology in Low-Orbit Satellite Communication Network |
| title_full_unstemmed | Research on HARQ Technology in Low-Orbit Satellite Communication Network |
| title_short | Research on HARQ Technology in Low-Orbit Satellite Communication Network |
| title_sort | research on harq technology in low orbit satellite communication network |
| topic | low-orbit satellite network HARQ LDPC BCC |
| url | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022047/ |
| work_keys_str_mv | AT runxinzhang researchonharqtechnologyinloworbitsatellitecommunicationnetwork AT shunzhang researchonharqtechnologyinloworbitsatellitecommunicationnetwork AT jianpengma researchonharqtechnologyinloworbitsatellitecommunicationnetwork AT jingzhang researchonharqtechnologyinloworbitsatellitecommunicationnetwork AT yunfeiwu researchonharqtechnologyinloworbitsatellitecommunicationnetwork |