Benefits of transmit antenna selection in ad hoc networks

Yueping Wu; Raymond H Y Louie; Matthew R. McKay; Iain B. Collings

doi:10.1109/GLOCOM.2010.5684289

Benefits of transmit antenna selection in ad hoc networks

Yueping Wu^*, Raymond H Y Louie, Matthew R. McKay, Iain B. Collings

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

7 Citations (Scopus)

Abstract

In this paper, we investigate the benefits of providing limited-feedback and using transmit antenna selection (TAS) in ad hoc networks. We find that the TAS scheme can provide throughput gains of up to 50% compared to the non-feedback scheme. We also find that the performance gains of the TAS scheme are more significant for low path loss exponents and single-antenna transmission. Our results are obtained by deriving new closed-form expressions for the network throughput and transmission capacity. Moreover, we also propose design guidelines for TAS to determine the optimal number of antennas used for transmission.

Original language	English
Title of host publication	2010 IEEE Global Telecommunications Conference, GLOBECOM 2010
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1-5
Number of pages	5
ISBN (Print)	9781424456383
DOIs	https://doi.org/10.1109/GLOCOM.2010.5684289
Publication status	Published - 2010
Externally published	Yes
Event	53rd IEEE Global Communications Conference, GLOBECOM - 2010 - Miami, United States Duration: 6 Dec 2010 → 10 Dec 2010

Other

Other	53rd IEEE Global Communications Conference, GLOBECOM - 2010
Country	United States
City	Miami
Period	6/12/10 → 10/12/10

Access to Document

10.1109/GLOCOM.2010.5684289

Link to publication in Scopus

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Cite this

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title = "Benefits of transmit antenna selection in ad hoc networks",

abstract = "In this paper, we investigate the benefits of providing limited-feedback and using transmit antenna selection (TAS) in ad hoc networks. We find that the TAS scheme can provide throughput gains of up to 50{\%} compared to the non-feedback scheme. We also find that the performance gains of the TAS scheme are more significant for low path loss exponents and single-antenna transmission. Our results are obtained by deriving new closed-form expressions for the network throughput and transmission capacity. Moreover, we also propose design guidelines for TAS to determine the optimal number of antennas used for transmission.",

author = "Yueping Wu and Louie, {Raymond H Y} and McKay, {Matthew R.} and Collings, {Iain B.}",

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language = "English",

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pages = "1--5",

booktitle = "2010 IEEE Global Telecommunications Conference, GLOBECOM 2010",

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Wu, Y, Louie, RHY, McKay, MR & Collings, IB 2010, Benefits of transmit antenna selection in ad hoc networks. in 2010 IEEE Global Telecommunications Conference, GLOBECOM 2010., 5684289, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1-5, 53rd IEEE Global Communications Conference, GLOBECOM - 2010, Miami, United States, 6/12/10. https://doi.org/10.1109/GLOCOM.2010.5684289

Benefits of transmit antenna selection in ad hoc networks. / Wu, Yueping; Louie, Raymond H Y; McKay, Matthew R.; Collings, Iain B.

2010 IEEE Global Telecommunications Conference, GLOBECOM 2010. Piscataway, NJ : Institute of Electrical and Electronics Engineers (IEEE), 2010. p. 1-5 5684289.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

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AU - Collings, Iain B.

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AB - In this paper, we investigate the benefits of providing limited-feedback and using transmit antenna selection (TAS) in ad hoc networks. We find that the TAS scheme can provide throughput gains of up to 50% compared to the non-feedback scheme. We also find that the performance gains of the TAS scheme are more significant for low path loss exponents and single-antenna transmission. Our results are obtained by deriving new closed-form expressions for the network throughput and transmission capacity. Moreover, we also propose design guidelines for TAS to determine the optimal number of antennas used for transmission.

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