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Analysis of rural MUSA-MIMO-OFDM uplink channel capacity

Ratnayake, Nisal Lahiru, Ziri-Castro, Karla I., Suzuki, Hajime, & Jayalath, Dhammika (2012) Analysis of rural MUSA-MIMO-OFDM uplink channel capacity. .

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    Abstract

    Multi-user single antenna multiple-input multiple-output orthogonal frequency division multiplexing (MUSA-MIMO-OFDM) is a promising technology to improve the spectrum efficiency of fixed wireless broadband access systems in rural areas. This letter investigates the capacity of MUSA-MIMO-OFDM uplink channel by theoretical, simulation, and empirical approaches considering up to six users. We propose an empirical capacity formula suitable for rural areas. Characteristics of channel capacity temporal variations and their relationship with the wind speed, observed in a rural area, are also presented in this letter.

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    ID Code: 49814
    Item Type: Journal Article
    Subjects: Australian and New Zealand Standard Research Classification > TECHNOLOGY (100000) > COMMUNICATIONS TECHNOLOGIES (100500) > Wireless Communications (100510)
    Divisions: Current > Schools > School of Electrical Engineering & Computer Science
    Current > QUT Faculties and Divisions > Science & Engineering Faculty
    Copyright Owner: Copyright 2012 The Auhtors
    Deposited On: 23 Apr 2012 08:43
    Last Modified: 23 Apr 2012 09:51

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