content_image/327394.jpg
<img src='content_image/327394.jpg'>

## ACKNOWLEDGEMENT 

D. Guo and L. Zhang would like to thank Raymond Yeung and Shuo-Yen Robert Li for hosting them in the Institute of Network Coding at the Chinese University of Hong Kong during the production of the first draft of this paper. The authors would also like to thank Terence Chan for sharing the code for the numerical results in [10] and Yihong Wu and Sergio Verd´ u for their helpful comments. 

## REFERENCES 

[1] D. Julian and S. Majumdar, “Low power personal area communication,” in Proc. Inform. Theory Appl. Workshop , La Jolla, CA, USA, 2011. 

[2] R. Zamir, “A gaussian input is not too bad,” IEEE Trans. Inf. Theory , vol. 50, pp. 1362–1367, June 2004. 

