Submitted on: 08 April 2021.
Revised on: 10 June 2021.
Accepted on: 18 July 2021.
___________________IEEE COMMUNICATIONS LETTERS---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Submitted on: 04 September 2000.
Revised on: 20 December 2000.
Accepted on: 19 January 2001.
___________________IEEE COMMUNICATIONS LETTERS---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Submitted on: 06 January 2010.
Revised on: 17 March 2010.
Accepted on: 17 April 2010.
___________________IEEE COMMUNICATIONS LETTERS---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Submitted on: 30 July 2002.
Revised on: 31 October 2002.
Accepted on: 14 December 2002.
___________________IEEE COMMUNICATIONS LETTERS---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Submitted on: 04 July 2015.
Revised on: 22 September 2015.
Accepted on: 05 November 2015.
___________________IEEE COMMUNICATIONS LETTERS---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Submitted on: 28 August 2005.
Revised on: 23 November 2005.
Accepted on: 08 January 2006.
___________________IEEE COMMUNICATIONS LETTERS---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC