Submitted on: 30 November 2017.
Revised on: 09 January 2018.
Accepted on: 10 February 2018.
___________________IEEE Vehicular Technology Magazine
Submitted on: 06 September 2023.
Revised on: 06 November 2023.
Accepted on: 19 November 2023.
___________________IEEE Vehicular Technology Magazine
http://reply.papertrans.cn/2/122/12108/12108-13.png
Submitted on: 21 November 2013.
Revised on: 15 February 2014.
Accepted on: 18 March 2014.
___________________IEEE Vehicular Technology Magazine
http://reply.papertrans.cn/2/122/12108/12108-15.png
http://reply.papertrans.cn/2/122/12108/12108-16.png
Submitted on: 20 October 2004.
Revised on: 13 November 2004.
Accepted on: 11 January 2005.
___________________IEEE Vehicular Technology Magazine
http://reply.papertrans.cn/2/122/12108/12108-18.png
Submitted on: 23 September 2005.
Revised on: 31 December 2005.
Accepted on: 13 January 2006.
___________________IEEE Vehicular Technology Magazine
Submitted on: 12 June 2007.
Revised on: 20 August 2007.
Accepted on: 27 September 2007.
___________________IEEE Vehicular Technology Magazine