— Retracing Communication Path in CS Mind

摘 要：

    Given the fast developments in science and technology, we are demanding more efficient communication technologies. To this end, we propose a supplementary communication system piggybacking on the existing LED lighting infrastructure to largely improve its energy efficiency. Moreover, we invent a spatial modulation that composes the cooperative light emissions from multiple LEDs. Gaining a higher spectral efficiency, this scheme utilizes the multiple-LED nature of commercial lighting to overcome LED nonlinearity with a novel yet simplified hardware construction. We present typical designs adopting this special modulation under different infrastructural constraints, and we also discuss potential extensions to further improve performance.

报告人简介:

      罗骏博士早年于清华大学获学士和硕士学位，后于2006年获瑞士联邦理工学院博士学位，其后在加拿大滑铁卢大学从事无线网络研究，并于2008年加入新加坡南洋理工学计算机科学与工程学院。在近20年的无线网络与移动计算研究中，他在诸如ACM MobiCom， SenSys， MobiHoc和IEEE ToN, TMC, INFOCOM这样的国际顶级期刊及会议上发表论文100余篇，也因此获得近6000个Google Scholar引用，其中单篇最高引用超过1000。他如今担任IEEE TCOM常任编辑，并长年参与IEEE INFOCOM程序委员会。

报告人：罗骏博士新加坡南洋理工大学

时间：3月5日 10:00-11:00