Enhanced 5G Spectrum Sharing Using a New Adaptive NC-OFDM Waveform with Reconfigurable Antennas

被引：0

作者：

Lackpour, Alex ^{[1
]}

Hamilton, Chase ^{[2
]}

Jacovic, Marko ^{[2
]}

Rasheed, Ilhaan ^{[2
]}

Rey, Xaime Rivas ^{[2
]}

Dandekar, Kapil R. ^{[2
]}

机构：

[1] Lockheed Martin, Adv Technol Labs, Cherry Hill, NJ 08002 USA

[2] Drexel Univ, Dept Elect & Comp Engn, Philadelphia, PA 19104 USA

来源：

2017 IEEE INTERNATIONAL SYMPOSIUM ON DYNAMIC SPECTRUM ACCESS NETWORKS (IEEE DYSPAN) | 2017年

关键词：

NC-OFDM; spectrally gapped waveforms; reconfigurable antennas; spectrum sharing; coexistence; ZigBee;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper describes the design and simulated performance of a 5G-like spectrum sharing radio that uses both Non-Contiguous-Orthogonal Frequency Domain Modulated (NC-OFDM) waveform and an electrically Reconfigurable Alford Loop Antenna (RALA) to efficiently share spectrum with a co-channel IEEE 802.15.4, or ZigBee, radio link. We present a detailed performance analysis of Monte Carlo simulation trials of an indoor spectrum sharing scenario. A parametric statistical analysis shows that our new adaptive NC-OFDM subcarrier deactivation algorithm enables an enhanced NC-OFDM radio to share spectrum with a standard ZigBee commercial radio link at a short separation distance. The statistical improvement over the standalone and baseline case is presented.

引用

页数：2