Abstract
There is a need to rethink the architecture of RAN from a statically configured RAN to a dynamically self-configuring RAN based on the availability of spectrum (licensed/unlicensed), adjacent channel interference, co-channel interference etc. This will ensure that with configurable wide-band RF and programmable SDR and a Big Data Cloud Compute Server we should be able to operate in any usage scenario like eMBB (enhanced Mobile Broad Band), urLLC (ultra-reliable low latency communication) or mMTC (massive machine type communication) specified in IMT 2020 Vision document.
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Naik, P., Saha, A. Cognitive RAN: a self-learning wireless RAN. CSIT 7, 61–66 (2019). https://doi.org/10.1007/s40012-019-00222-1
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DOI: https://doi.org/10.1007/s40012-019-00222-1