A Cross-Layer Design Combining of AMC with HARQ for DSRC Systems
文献类型：期刊论文
| 作者 | Zhang, Gao Yuan ; Sun, Li Min ; Wen, Hong ; Wu, Bin ; Zhu, Xiping ; Zhou, Liang |
| 刊名 | INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS
 |
| 出版日期 | 2013 |
| ISSN号 | 1550-1329 |
| 中文摘要 | A new cross-layer design combining adaptive modulation and coding (AMC) with Hybrid Automatic Repeat Qequest (HARQ) based on rate-compatible LDPC codes is proposed for IEEE Std. 802.11p in DSRC systems. Instead of considering AMC at the physical layer and ARQ at the data link layer separately, we propose a cross-layer design that combines these two layers judiciously to maximize either spectral efficiency or throughput. With ARQ correcting occasional packet errors at the data link layer, the stringent error control requirement is alleviated for the AMC at the physical layer. Numerical results demonstrate that the proposed AMC-HARQ design outperforms either application of AMC only at the physical layer or incorporation of ARQ with fixed modulation and coding scheme. |
| 英文摘要 | A new cross-layer design combining adaptive modulation and coding (AMC) with Hybrid Automatic Repeat Qequest (HARQ) based on rate-compatible LDPC codes is proposed for IEEE Std. 802.11p in DSRC systems. Instead of considering AMC at the physical layer and ARQ at the data link layer separately, we propose a cross-layer design that combines these two layers judiciously to maximize either spectral efficiency or throughput. With ARQ correcting occasional packet errors at the data link layer, the stringent error control requirement is alleviated for the AMC at the physical layer. Numerical results demonstrate that the proposed AMC-HARQ design outperforms either application of AMC only at the physical layer or incorporation of ARQ with fixed modulation and coding scheme. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000327648100001 |
| 公开日期 | 2014-12-16 |
| 源URL | [http://ir.iscas.ac.cn/handle/311060/16954]  |
| 专题 | 软件研究所_软件所图书馆_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang, Gao Yuan,Sun, Li Min,Wen, Hong,et al. A Cross-Layer Design Combining of AMC with HARQ for DSRC Systems[J]. INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS,2013. |
| APA | Zhang, Gao Yuan,Sun, Li Min,Wen, Hong,Wu, Bin,Zhu, Xiping,&Zhou, Liang.(2013).A Cross-Layer Design Combining of AMC with HARQ for DSRC Systems.INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS. |
| MLA | Zhang, Gao Yuan,et al."A Cross-Layer Design Combining of AMC with HARQ for DSRC Systems".INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS (2013). |
入库方式： OAI收割
来源：软件研究所
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