Intra-vehicle UWB MIMO channel capacity

Han Deng; Jia Li; Liuqing Yang; Timothy Talty

doi:10.1109/WCNCW.2012.6215529

Intra-vehicle UWB MIMO channel capacity

Han Deng, Jia Li, Liuqing Yang, Timothy Talty

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

3 Scopus citations

Abstract

In wireless communication, MIMO technology can improve performance by offering larger channel capacity without additional bandwidth or transmitting power. This paper presents the measurement of intra-vehicle ultra wideband (UWB) multiple-input multiple-output (MIMO) channels and evaluates channel capacity. The measurement was carried out in time domain for three scenarios: (1) in the car compartment, (2) beneath the chassis, and (3) inside the engine compartment. The results show that MIMO channel capacities increase while using more antennas and the capacity achieved by water filling is larger than that achieved by equal power distribution.

Original language	English (US)
Title of host publication	2012 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2012
Pages	393-397
Number of pages	5
DOIs	https://doi.org/10.1109/WCNCW.2012.6215529
State	Published - 2012
Externally published	Yes
Event	2012 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2012 - Paris, France Duration: Apr 1 2012 → Apr 1 2012

Publication series

Name	2012 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2012

Conference

Conference	2012 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2012
Country/Territory	France
City	Paris
Period	4/1/12 → 4/1/12

Keywords

MIMO
UWB
channel capacity
intra-vehicle

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10.1109/WCNCW.2012.6215529

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Deng, H, Li, J, Yang, L & Talty, T 2012, Intra-vehicle UWB MIMO channel capacity. in 2012 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2012., 6215529, 2012 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2012, pp. 393-397, 2012 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2012, Paris, France, 4/1/12. https://doi.org/10.1109/WCNCW.2012.6215529

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abstract = "In wireless communication, MIMO technology can improve performance by offering larger channel capacity without additional bandwidth or transmitting power. This paper presents the measurement of intra-vehicle ultra wideband (UWB) multiple-input multiple-output (MIMO) channels and evaluates channel capacity. The measurement was carried out in time domain for three scenarios: (1) in the car compartment, (2) beneath the chassis, and (3) inside the engine compartment. The results show that MIMO channel capacities increase while using more antennas and the capacity achieved by water filling is larger than that achieved by equal power distribution.",

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AB - In wireless communication, MIMO technology can improve performance by offering larger channel capacity without additional bandwidth or transmitting power. This paper presents the measurement of intra-vehicle ultra wideband (UWB) multiple-input multiple-output (MIMO) channels and evaluates channel capacity. The measurement was carried out in time domain for three scenarios: (1) in the car compartment, (2) beneath the chassis, and (3) inside the engine compartment. The results show that MIMO channel capacities increase while using more antennas and the capacity achieved by water filling is larger than that achieved by equal power distribution.

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Intra-vehicle UWB MIMO channel capacity

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Keywords

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