Submitted on: 28 July 2004.
Revised on: 18 November 2004.
Accepted on: 05 December 2004.
___________________IEEE COMMUNICATIONS MAGAZINE---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Submitted on: 21 March 2013.
Revised on: 02 July 2013.
Accepted on: 10 August 2013.
___________________IEEE COMMUNICATIONS MAGAZINE---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Submitted on: 26 August 2017.
Revised on: 03 November 2017.
Accepted on: 18 November 2017.
___________________IEEE COMMUNICATIONS MAGAZINE---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Submitted on: 02 August 2017.
Revised on: 04 October 2017.
Accepted on: 14 October 2017.
___________________IEEE COMMUNICATIONS MAGAZINE---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Submitted on: 20 October 2016.
Revised on: 21 December 2016.
Accepted on: 30 January 2017.
___________________IEEE COMMUNICATIONS MAGAZINE---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Submitted on: 22 May 2019.
Revised on: 04 July 2019.
Accepted on: 19 July 2019.
___________________IEEE COMMUNICATIONS MAGAZINE---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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