Abstract: Dense wavelength division multiplexing (DWDM) is an optical technology that allows transmitting across a fiber many wavelengths, which can be added and dropped by means of passive optical ...

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, ...

Licensed spectrum is reliable and has better performance than unlicensed, which is low cost, easy to deploy and subject to interference. Lightly licensed spectrum offers a balance. Continue Reading ...

As enterprises become more extended, dealing with network complexity has become almost as important as network performance. The key to this is AI – but only if properly deployed. Discover more in ...

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