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Submitted on: 21 May 2019.
Revised on: 26 August 2019.
Accepted on: 02 October 2019.
___________________IEEE Vehicular Technology Magazine
Submitted on: 02 May 1999.
Revised on: 27 July 1999.
Accepted on: 11 August 1999.
___________________IEEE Vehicular Technology Magazine
Submitted on: 29 November 2023.
Revised on: 16 January 2024.
Accepted on: 16 March 2024.
___________________IEEE Vehicular Technology Magazine
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Submitted on: 12 February 2001.
Revised on: 26 March 2001.
Accepted on: 02 May 2001.
___________________IEEE Vehicular Technology Magazine
Submitted on: 02 July 2008.
Revised on: 30 August 2008.
Accepted on: 05 October 2008.
___________________IEEE Vehicular Technology Magazine