Joint Mode Selection and Resource Allocation for Relay-Based D2D Communications

  title={Joint Mode Selection and Resource Allocation for Relay-Based D2D Communications},
  author={Tuong Duc Hoang and Long Bao Le and Tho Le-Ngoc},
  journal={IEEE Communications Letters},
This letter studies the joint mode selection, resource group (RG) assignment, and power allocation for D2D underlaid cellular communication systems. We formulate a resource allocation problem, which aims at maximizing the system sum rate of all D2D and cellular links while guaranteeing the required minimum rates of cellular and D2D links. To solve this problem, we first characterize the optimal power allocation when a D2D link operates in the direct or relay mode. Then, using these power… CONTINUE READING
Highly Cited
This paper has 27 citations. REVIEW CITATIONS

From This Paper

Figures, tables, and topics from this paper.


Publications citing this paper.
Showing 1-10 of 10 extracted citations


Publications referenced by this paper.
Showing 1-6 of 6 references

Weighted matchings

  • D. Jungnickel
  • Graphs, Networks and Algorithms. Berlin, Germany…
  • 2008
Highly Influential
4 Excerpts

The use of hyperbolic cosines in solving cubic polynomials

  • G. C. Holmes
  • Math. Gazette, vol. 86, no. 507, pp. 473–477, Nov…
  • 2002
1 Excerpt

Similar Papers

Loading similar papers…