High efficient multipacket decoding approach for network coding in wireless networks

doi:10.1016/S1005-8885(13)60014-X

中国邮电高校学报(英文) ›› 2013, Vol. 20 ›› Issue (1): 95-100.doi: 10.1016/S1005-8885(13)60014-X

High efficient multipacket decoding approach for network coding in wireless networks

姚玉坤,温亚迪,任智,刘智虎

重庆邮电大学通信与信息工程学院

收稿日期:2012-06-29 修回日期:2012-09-17 出版日期:2013-02-28 发布日期:2013-02-28
通讯作者: 姚玉坤 E-mail:yaoyk@cqupt.edu.cn
基金资助:
This work was supported by the Natural Science Foundation Project of CQ CSTC (2012jjA40040), and the National Natural Science Foundation of China (60972068).

High efficient multipacket decoding approach for network coding in wireless networks

Chongqing Key Laboratory of Mobile Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China

Received:2012-06-29 Revised:2012-09-17 Online:2013-02-28 Published:2013-02-28
Supported by:
This work was supported by the Natural Science Foundation Project of CQ CSTC (2012jjA40040), and the National Natural Science Foundation of China (60972068).

摘要/Abstract

摘要：

To improve the performance of transmission by reducing the number of transmission and network overhead of wireless single-hop networks, this paper presents a high efficient multipacket decoding approach for network coding (EMDNC) in wireless networks according to the idea of encoding packets which cannot be decoded and are stored in buffer by receiving nodes, the lost packets can be recovered from these encoded packets. Compared with the network coding wireless broadcasting retransmission (NCWBR), EMDNC can improve the efficiency of decoding and reduce the number of retransmission and transmission delay. Simulation results reveal that EMDNC can effectively reduce the number of retransmission and network overhead.

关键词:

wireless single-hop networks, network coding, number of retransmission, transmission delay, network overhead

Abstract:

Key words:

wireless single-hop networks, network coding, number of retransmission, transmission delay, network overhead

中图分类号:

TP393

YAO Yu-kun, WEN Ya-di, REN Zhi, LIU Zhi-hu. High efficient multipacket decoding approach for network coding in wireless networks[J]. Acta Metallurgica Sinica(English letters), 2013, 20(1): 95-100.

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High efficient multipacket decoding approach for network coding in wireless networks

High efficient multipacket decoding approach for network coding in wireless networks

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