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Inspired by the new resonance Y(10750), we calculate the masses and two-body OZI-allowed strong decays of the higher vector bottomonium sates within both screened and linear potential models. We discuss the possibilities of Υ (10860) and Y(10750) as mixed states via the S - D mixing. Our results suggest that Y(10750) and Υ (10860) might be explained as mixed states between 5S- and 4D-wave vector b b ¯ states. The Y(10750) and Υ (10860) resonances may correspond to the mixed states dominated by the 4D- and 5S-wave components, respectively. The mass and the strong decay behaviors of the Υ (11020) resonance are consistent with the assignment of the Υ (6 S) state in the potential models. [ABSTRACT FROM AUTHOR]