arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1708.09669cs.NI
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用于重用模式中的上下文感知D2D通信的无线电链路使能器

Radio Link Enabler for Context-aware D2D Communication in Reuse Mode

Ji Lianghai, Andreas Weinand, Michael Karrenbauer, Hans D. Schotten

摘要:

设备到设备(D2D)通信由于所提供的某些益处(例如,业务卸载和低端到端延迟)而被认为是第五代无线通信系统(5G)的关键技术之一。D2D链路可以将蜂窝用户的资源重新用于其自身的传输,同时在这两个链路之间引入了相互干扰。在本文中,我们提出了一种智能无线电资源管理(RRM)算法,使D2D通信重用蜂窝资源,通过考虑上下文信息。此外,在这项工作中,也给出了高效率的信令方案,使所提出的RRM算法。仿真结果表明,所提出的方案的整体细胞容量的性能改善。

英文摘要:

Device-to-Device (D2D) communication is considered as one of the key technologies for the fifth generation wireless communication system (5G) due to certain benefits provided, e.g. traffic offload and low end-to-end latency. A D2D link can reuse resource of a cellular user for its own transmission, while mutual interference in between these two links is introduced. In this paper, we propose a smart radio resource management (RRM) algorithm which enables D2D communication to reuse cellular resource, by taking into account of context information. Besides, signaling schemes with high efficiency are also given in this work to enable the proposed RRM algorithm. Simulation results demonstrate the performance improvement of the proposed scheme in terms of the overall cell capacity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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