Improved throughput scaling in wireless ad hoc networks with infrastructure
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Shin, WY; Jeon, SW; Devroye, N; Vu, MH; Chung, SY; Lee, YH; Tarokh, V
Published in: IEEE International Symposium on Information Theory - Proceedings
September 29, 2008
We analyze the benefits of infrastructure support in improving the throughput scaling in networks of n randomly located wireless nodes. The infrastructure uses multi-antenna base stations (BSs), in which the number of BSs and the number of antennas at each BS can scale at arbtrary rates relative to n. We introduce two multi-antenna BS-based routing protocols and analyze their throughput scaling laws. Two conventional schemes not using BSs are also shown for comparison. In dense networks, we show that the BS-based routing schemes do not improve the throughput scaling. In contrast, in extended networks, we show what our BS-based routing schemes can, under certain network conditions, improve the throughput scaling significantly. © 2008 IEEE.
Duke Scholars
Published In
IEEE International Symposium on Information Theory - Proceedings
DOI
ISBN
9781424422579
Publication Date
September 29, 2008
Start / End Page
1118 / 1122
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Shin, W. Y., Jeon, S. W., Devroye, N., Vu, M. H., Chung, S. Y., Lee, Y. H., & Tarokh, V. (2008). Improved throughput scaling in wireless ad hoc networks with infrastructure. In IEEE International Symposium on Information Theory - Proceedings (pp. 1118–1122). https://doi.org/10.1109/ISIT.2008.4595161
Shin, W. Y., S. W. Jeon, N. Devroye, M. H. Vu, S. Y. Chung, Y. H. Lee, and V. Tarokh. “Improved throughput scaling in wireless ad hoc networks with infrastructure.” In IEEE International Symposium on Information Theory - Proceedings, 1118–22, 2008. https://doi.org/10.1109/ISIT.2008.4595161.
Shin WY, Jeon SW, Devroye N, Vu MH, Chung SY, Lee YH, et al. Improved throughput scaling in wireless ad hoc networks with infrastructure. In: IEEE International Symposium on Information Theory - Proceedings. 2008. p. 1118–22.
Shin, W. Y., et al. “Improved throughput scaling in wireless ad hoc networks with infrastructure.” IEEE International Symposium on Information Theory - Proceedings, 2008, pp. 1118–22. Scopus, doi:10.1109/ISIT.2008.4595161.
Shin WY, Jeon SW, Devroye N, Vu MH, Chung SY, Lee YH, Tarokh V. Improved throughput scaling in wireless ad hoc networks with infrastructure. IEEE International Symposium on Information Theory - Proceedings. 2008. p. 1118–1122.
Published In
IEEE International Symposium on Information Theory - Proceedings
DOI
ISBN
9781424422579
Publication Date
September 29, 2008
Start / End Page
1118 / 1122