A Combining Rate Adaptation Scheme of Channel Coding and Network Coding in None-relay Downlink Wireless System
Автор: ZiJun Shi, ZhiPing Shi, Gu Li
Журнал: International Journal of Wireless and Microwave Technologies(IJWMT) @ijwmt
Статья в выпуске: 5 Vol.2, 2012 года.
Бесплатный доступ
We propose rate adaptation in the entire downlink process of transmission in channel-network combining coding systems. In current literatures, rate adaptation is discussed in channel coding or network coding separately and in traditional channel-network combining coding cases, network coding rates are generally 1. This paper is based on a one-source multi-destination wireless downlink communication system and a novel scheme of rate adaptation is applied. Our scheme of adaptation works between channel coding rate and network coding rate and its influence on system performance, which is given in form of simulation in the last chapter of this paper, shows that it works well for deducing system BER.
Network Coding, Rate Adaptation, Combining Coding Rate
Короткий адрес: https://sciup.org/15012833
IDR: 15012833
Список литературы A Combining Rate Adaptation Scheme of Channel Coding and Network Coding in None-relay Downlink Wireless System
- R. Ahlswede, N. Cai, S. Y R. Li, and R. W. Yeung, "Network infonnation flow," IEEE Trans. Infomation Theory, vol. 46, no. 4, pp. 1204-1216, 2000)
- Zihuai Lin, Branka Vucetic,” Power and Rate Adaptation for Wireless Network Coding with Opportunistic Scheduling”, ISIT 2008, Toronto, Canada, July 6 - 11, 2008
- Yuchul Kim and Gustavo de Veciana,” Is Rate Adation Benieficial For Inter-Session Network Coding?”
- Phisan Kaewprapha, Nattakan Puttarak, Jing Li (Tiffany), Zhiping Shi,” Cooperative Data Dissemination Exploiting Offset Random Network Coding”，Journal of Applied Remote Sensing(submitted)
