The following publications are possibly variants of this publication:
- An improved achievable secrecy rate for the relay-eavesdropper channelPeng Xu, Zhiguo Ding, Xuchu Dai, Kin K. Leung. wcnc 2013: 2440-2445 [doi]
- Secrecy rate optimization for SWIPT in two-way relay networks with multiple untrusted relays and channel estimation errorsDayong Yang, Mo Zhang, Biao Wan, Nanrun Zhou. iet-com, 15(20):2564-2574, 2021. [doi]
- Achievable secrecy rate of the relay-eavesdropper channel with generalized feedbackYayan Ma, Jing Bao, Junxi Zhao, Bao-Yun Wang. wcsp 2011: 1-4 [doi]