摘要翻译：
设备到设备(D2D)通信作为5G蜂窝网络中的一种极具发展前景的技术，提供了用户在附近的通信，从而降低了端到端的时延和功耗。除了上述优点外，它还支持内容传递等高速数据传输业务。本文研究了在D2D-蜂窝混合网络中，一个发射机同时针对多个接收机的D2D组播通信机会。利用随机几何的工具对所提出的系统进行分析，计算接收端的缓存命中概率和混合网络的能量消耗，以寻求D2D组播机会中最优的缓存内容数。
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英文标题：
《Performance Analysis of Energy Consumption in Cache-Enabled Multicast
  D2D Communications》
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作者：
Bao Wenhuan, Mansour Naslcheraghi, Mohammad Shikh-Bahaei
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最新提交年份：
2017
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分类信息：

一级分类：Electrical Engineering and Systems Science        电气工程与系统科学
二级分类：Signal Processing        信号处理
分类描述：Theory, algorithms, performance analysis and applications of signal and data analysis, including physical modeling, processing, detection and parameter estimation, learning, mining, retrieval, and information extraction. The term "signal" includes speech, audio, sonar, radar, geophysical, physiological, (bio-) medical, image, video, and multimodal natural and man-made signals, including communication signals and data. Topics of interest include: statistical signal processing, spectral estimation and system identification; filter design, adaptive filtering / stochastic learning; (compressive) sampling, sensing, and transform-domain methods including fast algorithms; signal processing for machine learning and machine learning for signal processing applications; in-network and graph signal processing; convex and nonconvex optimization methods for signal processing applications; radar, sonar, and sensor array beamforming and direction finding; communications signal processing; low power, multi-core and system-on-chip signal processing; sensing, communication, analysis and optimization for cyber-physical systems such as power grids and the Internet of Things.
信号和数据分析的理论、算法、性能分析和应用，包括物理建模、处理、检测和参数估计、学习、挖掘、检索和信息提取。“信号”一词包括语音、音频、声纳、雷达、地球物理、生理、（生物）医学、图像、视频和多模态自然和人为信号，包括通信信号和数据。感兴趣的主题包括：统计信号处理、谱估计和系统辨识；滤波器设计；自适应滤波/随机学习；（压缩）采样、传感和变换域方法，包括快速算法；用于机器学习的信号处理和用于信号处理应用的机器学习；网络与图形信号处理；信号处理中的凸和非凸优化方法；雷达、声纳和传感器阵列波束形成和测向；通信信号处理；低功耗、多核、片上系统信号处理；信息物理系统的传感、通信、分析和优化，如电网和物联网。
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英文摘要：
  Device-to-Device (D2D) communication as a promising technology in 5G cellular networks provides the communication of the users in the vicinity and thereby decreases end-to-end delay and power consumption. In addition to the aforementioned advantages, it also supports the high-speed data transmission services such as content delivery. In this paper, we consider the D2D multicast communications opportunity in the D2D-cellular hybrid network, in which that one transmitter targets multiple receivers at the same time. We provide the analysis for the proposed system by using tools from stochastic geometry, to calculate the cache hitting probability of the receivers as well as the energy consumption of the hybrid network aiming to seek the optimal number of caching contents in the D2D multicast opportunities.
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PDF链接：
https://arxiv.org/pdf/1710.04507