Dandan Li, Ke Xiong, Guanyao Du, Zhengding Qiu, Vol. 7, No. 6, June 25, 2013
10.3837/tiis.2013.06.004

• relay beamforming
• artificial noise
• two-way relay
• physical layer secrecy
• Optimal design

Youngwon Kim An, Seong-Moo Yoo, Changhyuk An, Earl Wells, Vol. 7, No. 5, May 30, 2013
10.3837/tiis.2013.05.013

• Wireless Sensor Networks
• Doppler effect
• environmental noises
• Tracking
• binary sensor
• noise mitigation.