Earticle

초록

영어

Device-to-Device (D2D) communications potentially can improve spectrum efficiency because of resource spatial reuse. There are two possibilities for D2D resource allocation: contention-based resource allocation and scheduling-based resource allocation. In this paper, these resource allocation schemes are analyzed. Then, we propose a scheduling-based resource allocation that has the advantage of low scheduling overhead in addition to providing a common design for under the in-network coverage and out-of-network coverage. Simulation results show that the proposed algorithm can increase system throughput by exploring spatial reuse gain and maintain good proportional fairness among D2D communication pairs.

목차

Abstract
 1. Introduction
 2. Contention-Based vs. Scheduling-Based Resource Allocation
  2.1. In-Network Coverage
  2.2. Out-of-Network Coverage
 3. Proposed Resource Allocation Design
 4. Simulation and Performance Analysis
 5. Conclusion
 References

키워드

저자

• Tao He [ Oujiang college of Wenzhou University, Wenzhou325035, P.R.CHINA ]
• Xinquan Ye [ College of Mechnical & Electrical Engineering, Wenzhou University, Wenzhou325035, P.R.CHINA ]
• Lieying Luo [ City college of Wenzhou University ,Wenzhou325035, P.R.CHINA ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Signal Processing, Image Processing and Pattern Recognition

• 간기

  격월간

• pISSN

  2005-4254

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605