http://reply.papertrans.cn/1/83/8240/8240-21.png
Submitted on: 01 September 2008.
Revised on: 01 November 2008.
Accepted on: 28 December 2008.
___________________Electronics and Communications in Japan
http://reply.papertrans.cn/1/83/8240/8240-23.png
Submitted on: 18 January 2013.
Revised on: 19 February 2013.
Accepted on: 18 March 2013.
___________________Electronics and Communications in Japan
http://reply.papertrans.cn/1/83/8240/8240-25.png
Submitted on: 02 October 2001.
Revised on: 28 October 2001.
Accepted on: 20 November 2001.
___________________Electronics and Communications in Japan
http://reply.papertrans.cn/1/83/8240/8240-27.png
Submitted on: 10 April 2017.
Revised on: 26 July 2017.
Accepted on: 12 September 2017.
___________________Electronics and Communications in Japan
Submitted on: 28 August 2011.
Revised on: 25 October 2011.
Accepted on: 16 November 2011.
___________________Electronics and Communications in Japan
Submitted on: 26 July 1998.
Revised on: 01 October 1998.
Accepted on: 19 November 1998.
___________________Electronics and Communications in Japan