作者
Ahmet Zahid Yalcin, Melda Yuksel, Furuzan Atay Onat, Defne Aktas, Tolga Numanoglu, Ahmet Ertuğrul Kolağasioğlu
发表日期
2014/5/7
研讨会论文
2014 Iran Workshop on Communication and Information Theory (IWCIT)
页码范围
1-5
出版商
IEEE
简介
In this paper, hierarchical modulation is used in conjunction with maximum-weight scheduling to achieve lower transmission delays. Via hierarchical modulation, the scheduled user has the option to transmit to two users simultaneously. The results are compared with classical single-layered transmission. Simulation results show that packet transmission delays are lowered without any loss in throughput. In addition to this, it is demonstrated that hierarchical modulation is robust in point-to-point settings, and prove to be as good as adaptive modulation techniques, without the need for transmitter side channel state information.
学术搜索中的文章
AZ Yalcin, M Yuksel, FA Onat, D Aktas, T Numanoglu… - 2014 Iran Workshop on Communication and …, 2014