Institutional Repository
| A Cross-Layer Design Combining of AMC with HARQ for DSRC Systems | |
| Zhang, Gao Yuan; Sun, Li Min; Wen, Hong; Wu, Bin; Zhu, Xiping; Zhou, Liang | |
| 2013 | |
| Source | INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS
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| ISSN | 1550-1329 |
| English Abstract | 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.; 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. |
| Indexed Type | SCI |
| Department | [Zhang, Gao Yuan; Wen, Hong; Zhu, Xiping; Zhou, Liang] Univ Elect Sci & Technol China, Natl Key Lab Sci & Technol Commun, Chengdu 610054, Peoples R China. [Sun, Li Min] Chinese Acad Sci, Inst Software, Beijing 100190, Peoples R China. [Wu, Bin] Tianjin Univ, Sch Comp Sci & Technol, Tianjin 300072, Peoples R China. |
| Language | 英语 |
| WOS ID | WOS:000327648100001 |
| Citation statistics | |
| Content Type | 期刊论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/16954 |
| Collection | 中国科学院软件研究所 |
| Recommended Citation 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). |
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