When can a relay reduce end-to-end communication delay?

Anas Chaaban, Aydin Sezgin. When can a relay reduce end-to-end communication delay?. In International Conference on Communications, Signal Processing, and their Applications, ICCSPA 2015, Sharjah, United Arab Emirates, February 17-19, 2015. pages 1-6, IEEE, 2015. [doi]

@inproceedings{ChaabanS15-2,
  title = {When can a relay reduce end-to-end communication delay?},
  author = {Anas Chaaban and Aydin Sezgin},
  year = {2015},
  doi = {10.1109/ICCSPA.2015.7081277},
  url = {https://doi.org/10.1109/ICCSPA.2015.7081277},
  researchr = {https://researchr.org/publication/ChaabanS15-2},
  cites = {0},
  citedby = {0},
  pages = {1-6},
  booktitle = {International Conference on Communications, Signal Processing, and their Applications, ICCSPA 2015, Sharjah, United Arab Emirates, February 17-19, 2015},
  publisher = {IEEE},
  isbn = {978-1-4799-6532-8},
}