Abstract:
Device-to-Device (D2D) communications allow devices to communicate directly without going through infrastructure. It is considered a promising solution to improve communi...Show MoreMetadata
Abstract:
Device-to-Device (D2D) communications allow devices to communicate directly without going through infrastructure. It is considered a promising solution to improve communication performance and network capacity of LTE-Advanced (LTE-A) system. However, in D2D networks, the co-existence of multiple D2D User Equipments (UEs) is a challenging issue due to the proximity interference caused by collisions, especially, without a central controller. In this paper, we propose a distributed collision detection scheme, which can enhance the discovery performance. Simulation results show that our proposed scheme can significantly improve the number of detected devices by mitigating interference.
Published in: 2014 International Conference on Information and Communication Technology Convergence (ICTC)
Date of Conference: 22-24 October 2014
Date Added to IEEE Xplore: 15 December 2014
Electronic ISBN:978-1-4799-6786-5