Dey, I., Butt, M. M. and Marchetti, N. (2019) Throughput analysis for virtual MIMO WSNs over measured MIMO channels. IEEE Transactions on Instrumentation and Measurement, 68(1), pp. 297-299. (doi: 10.1109/TIM.2018.2874370)
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Abstract
A recently conducted indoor-to-outdoor measurement campaign for investigating the propagation characteristics of an 8×8 virtual multiple-input-multiple-output-based wireless sensor network is presented in this paper. The campaign is conducted in an instrumentation room devoid of windows, but filled with different noisy electrical and measuring units. The channel impulse responses are reported when a 20-MHz wide signal is transmitted at 2.53 GHz. Measurements are collected for 15 different spatial combinations of the transmit antennas. After analyzing the collected data, system capacity and achievable transmission rates are calculated for each measurement scenario. Using these values, we examined the best configuration for positioning the sensors that can maximize overall network throughput. Results demonstrated that distributing sensors on all four walls of the room can achieve the highest possible information rate.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Butt, Dr Muhammad Majid |
| Authors: | Dey, I., Butt, M. M., and Marchetti, N. |
| College/School: | College of Science and Engineering > School of Engineering |
| Journal Name: | IEEE Transactions on Instrumentation and Measurement |
| Publisher: | IEEE |
| ISSN: | 0018-9456 |
| ISSN (Online): | 1557-9662 |
| Published Online: | 30 October 2018 |
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