Submitted on: 01 December 2004.
Revised on: 09 February 2005.
Accepted on: 10 March 2005.
___________________Journal of Information and Telecommunication
Submitted on: 14 March 1998.
Revised on: 18 May 1998.
Accepted on: 16 June 1998.
___________________Journal of Information and Telecommunication
http://reply.papertrans.cn/2/174/17374/17374-23.png
Submitted on: 06 December 2006.
Revised on: 14 March 2007.
Accepted on: 06 May 2007.
___________________Journal of Information and Telecommunication
http://reply.papertrans.cn/2/174/17374/17374-25.png
http://reply.papertrans.cn/2/174/17374/17374-26.png
http://reply.papertrans.cn/2/174/17374/17374-27.png
Submitted on: 16 July 2021.
Revised on: 25 August 2021.
Accepted on: 07 September 2021.
___________________Journal of Information and Telecommunication
http://reply.papertrans.cn/2/174/17374/17374-29.png
http://reply.papertrans.cn/2/174/17374/17374-30.png