Submitted on: 05 October 1998.
Revised on: 29 January 1999.
Accepted on: 09 March 1999.
___________________IEEE WIRELESS COMMUNICATIONS---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Submitted on: 29 October 2016.
Revised on: 29 January 2017.
Accepted on: 08 March 2017.
___________________IEEE WIRELESS COMMUNICATIONS---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Submitted on: 20 July 2013.
Revised on: 12 November 2013.
Accepted on: 29 December 2013.
___________________IEEE WIRELESS COMMUNICATIONS---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Submitted on: 17 November 2016.
Revised on: 02 March 2017.
Accepted on: 27 April 2017.
___________________IEEE WIRELESS COMMUNICATIONS---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC