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An Overview of MIMO Communications—A Key to Gigabit Wireless
Abstract
High data rate wireless communications, nearing 1 Gb/s transmission rates, is of interest in emerging wireless local area networks and home audio/visual networks. Designing very high speed wireless links that offer good quality-of-service and range capability in non-line-of-sight (NLOS) environments constitutes a significant research and engineering challenge. Ignoring fading in NLOS environments, we can, in principle, meet the 1 Gb/s data rate requirement with a single-transmit single-receive antenna wireless system if the product of bandwidth (measured in hertz) and spectral efficiency (measured in bits per second per hertz) is equal to 10/sup 9/. A variety of cost, technology and regulatory constraints make such a brute force solution unattractive, if not impossible. The use of multiple antennas at transmitter and receiver, popularly known as multiple-input multiple-output (MIMO) wireless, is an emerging cost-effective technology that offers substantial leverages in making 1 Gb/s wireless links a reality. The paper provides an overview of MIMO wireless technology covering channel models, performance limits, coding, and transceiver design.
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Cites
Elements of Information Theory
Cover, T. M., & Thomas, J. A. (2005) · doi:10.1002/047174882x · Cited by 13,791
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Thirty Years of Machine Learning: The Road to Pareto-Optimal Wireless Networks
Wang, J., Jiang, C., Zhang, H., Ren, Y., Chen, K.-C., & Hanzo, L. (2020) · IEEE Communications Surveys & Tutorials · doi:10.1109/comst.2020.2965856 · Cited by 486
MIMO capacities and outage probabilities in spatially multiplexed optical transport systems
Winzer, P. J., & Foschini, G. J. (2011) · Optics Express · doi:10.1364/oe.19.016680 · Cited by 441
Future generation 5G wireless networks for smart grid: a comprehensive review
S, S. R., Dragičević, T., Siano, P., & Prabaharan, S. R. S. (2019) · Energies · doi:10.3390/en12112140 · Cited by 162
Task Offloading With Multi-Tier Computing Resources in Next Generation Wireless Networks
Wang, K., Jin, J., Yang, Y., Zhang, T., Nallanathan, A., Tellambura, C., & Jabbari, B. (2023) · IEEE Journal on Selected Areas in Communications · doi:10.1109/jsac.2022.3227102 · Cited by 95
Metadata
- Authors
- Paulraj, A. J., Gore, D. A., Nabar, R. U., & Bolcskei, H.
- Venue
- Proceedings of the IEEE
- Published
- 2004-02
- Volume
- 92
- Issue
- 2
- Pages
- 198-218
- ISSN
- 0018-9219 (ISSN-L)
- OpenAlex
- W2097736984
- Cited by
- 2,086
- References
- 1
- FWCI
- 102.35
- Type
- journal article
- Language
- en
- Open access
- closed
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