Abstract: In this paper, three forms of orthogonal frequency division multiplexing (OFDM) designed for intensity modulated/direct detection (IM/DD) optical systems are compared. These are ...

Cloudflare, Inc. engages in the provision of cloud-based services to secure websites. It offers various products for performance and reliability, video streaming and delivery, advanced security, ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee, and has a ...

Economic growth in developing Asia and the Pacific remains steady, but US policy changes under the incoming Trump administration may impact the region. Changes to US trade, fiscal, and immigration ...