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Advances in smart antennas - Network coordination for spectrally efficient communications in cellular systems
Abstract
In this article we consider network coordination as a means to provide spectrally efficient communications in cellular downlink systems. When network coordination is employed, all base antennas act together as a single network antenna array, and each mobile may receive useful signals from nearby base stations. Furthermore, the antenna outputs are chosen in ways to minimize the out-of-cell interference, and hence to increase the downlink system capacity. When the out-of-cell interference is mitigated, the links can operate in the high signal-to-noise ratio regime. This enables the cellular network to enjoy the great spectral efficiency improvement associated with using multiple antennas
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Boyd, S., & Vandenberghe, L. (2004) · doi:10.1017/cbo9780511804441 · Cited by 56,601
Cited by
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Dohler, M., Heath, R. W., Lozano, A., Papadias, C. B., & Valenzuela, R. A. (2011) · IEEE Communications Magazine · doi:10.1109/mcom.2011.5741160 · Cited by 221
Self-citationRobust Group Sparse Beamforming for Multicast Green Cloud-RAN With Imperfect CSI
Shi, Y., Zhang, J., & Letaief, K. B. (2015) · IEEE Transactions on Signal Processing · doi:10.1109/tsp.2015.2442957 · Cited by 63
Optimal Stochastic Coordinated Beamforming for Wireless Cooperative Networks With CSI Uncertainty
Shi, Y., Zhang, J., & Letaief, K. B. (2015) · IEEE Transactions on Signal Processing · doi:10.1109/tsp.2014.2385669 · Cited by 61
Metadata
- Authors
- Karakayali, M. K., Foschini, G. J., & Valenzuela, R. A.
- Venue
- IEEE Wireless Communications
- Published
- 2006-08
- Volume
- 13
- Issue
- 4
- Pages
- 56-61
- ISSN
- 1536-1284 (ISSN-L)
- OpenAlex
- W2149258241
- Cited by
- 919
- References
- 1
- FWCI
- 36.44
- Type
- journal article
- Language
- en
- Open access
- closed
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- Karakayali, M. K., Foschini, G. J., & Valenzuela, R. A. (2006). Advances in smart antennas - Network coordination for spectrally efficient communications in cellular systems. IEEE Wireless Communications. https://doi.org/10.1109/mwc.2006.1678166
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