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Millimeter Wave System Performance Characterization for 5G Data Access | IEEE Conference Publication | IEEE Xplore

Millimeter Wave System Performance Characterization for 5G Data Access


Abstract:

In this paper, we consider an OFDM(A) based millimeter wave (mmWave) system that is derived from a 5x scaling of the LTE numerology and incorporates analog beamforming-ba...Show More

Abstract:

In this paper, we consider an OFDM(A) based millimeter wave (mmWave) system that is derived from a 5x scaling of the LTE numerology and incorporates analog beamforming-based antenna systems at both the access point (eNB) and user equipment (UE). We characterize the performance of such a system via a single- and multi-user link budget analysis as well as detailed system simulations. The sensitivity of performance to inter-site distance (ISD) and indoor vs. outdoor UEs is evaluated. A key observation is that while mmWave systems can achieve high throughputs, especially for dense deployments, outage is a concern for indoor UEs and non-line-of-sight (NLoS) channels. This motivates the need to build in robustness in mmWave access systems design. An analysis of the throughput impact of in-band backhaul for delivering efficient end-to-end service in ultra-dense mmWave networks is shown. Optimal resource partitioning approaches are derived that yield design guidelines for dense network deployments with in-band backhaul.
Date of Conference: 19-22 March 2017
Date Added to IEEE Xplore: 11 May 2017
ISBN Information:
Electronic ISSN: 1558-2612
Conference Location: San Francisco, CA, USA

References

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