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An IF-Free TDM Fronthaul Aggregating Two 128-MIMO Signals with Enhanced Spectral Efficiency Using Baseband Sample Interleaved Gathering | IEEE Conference Publication | IEEE Xplore

An IF-Free TDM Fronthaul Aggregating Two 128-MIMO Signals with Enhanced Spectral Efficiency Using Baseband Sample Interleaved Gathering


Abstract:

We demonstrate a novel signal-sample-interleaved-gathering scheme in the TDM-based analog fronthaul, where signal aggregation is completely realized by simple DSP without...Show More

Abstract:

We demonstrate a novel signal-sample-interleaved-gathering scheme in the TDM-based analog fronthaul, where signal aggregation is completely realized by simple DSP without intermediate-frequency (IF)-conversion. Experiment aggregating two 128-MIMO signals verifies that ~25% signal bandwidth is reduced.
Date of Conference: 11-15 March 2018
Date Added to IEEE Xplore: 14 June 2018
ISBN Information:
Conference Location: San Diego, CA, USA

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