Optimal design of superframe pattern for DVB-RCS return link

被引:10
|
作者
Lee, KD [1 ]
Cho, YH [1 ]
Lee, SJ [1 ]
Lee, HJ [1 ]
机构
[1] ETRI, Satellite Multimedia Res Team, Taejon, South Korea
关键词
D O I
10.4218/etrij.02.0202.0302
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We developed a method for optimal superframe design in the multi-frequency time division multiple access (MF-TDMA) return-link of a satellite multimedia interactive network called a digital video broadcasting return channel over satellite (DVB-RCS) sub-network. To find the optimal superframe pattern with the maximum data throughput, we formulated the design problem as a non-linear combinatorial optimization problem. We also devised the proposed simple method so that it would have field applicability for improving radio resource utilization in the MF-TDMA return link.
引用
收藏
页码:251 / 254
页数:4
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