2018 IEEE International Conference on Communications (ICC)最新文献_第3页

Doppler Analysis Based Fall Detection Using Array Antenna 基于多普勒分析的阵列天线跌落检测

2018 IEEE International Conference on Communications (ICC) Pub Date : 2018-07-27 DOI: 10.1109/ICC.2018.8422793

Yugo Agata, T. Ohtsuki, Kentaroh Toyoda

引用次数: 3

Optimal Renewable Penetration in Energy Procurement and Demand Response 能源采购和需求响应中可再生能源的最优渗透

2018 IEEE International Conference on Communications (ICC) Pub Date : 2018-07-27 DOI: 10.1109/ICC.2018.8422908

Xuanyu Cao, Junshan Zhang, H. Poor

{"title":"Optimal Renewable Penetration in Energy Procurement and Demand Response","authors":"Xuanyu Cao, Junshan Zhang, H. Poor","doi":"10.1109/ICC.2018.8422908","DOIUrl":"https://doi.org/10.1109/ICC.2018.8422908","url":null,"abstract":"In this paper, joint energy procurement and demand response is studied from the perspective of the operator of a power system. The operator procures energy from both renewable energy sources (RESs) and the spot market. We observe the fact that the RESs may incur considerable infrastructure cost. This cost is taken into account and the optimal planning of renewables is examined by controlling the investment in RES infrastructures. Due to the uncertainty of renewables, the operator can also purchase energy directly from the spot market to compensate for the possible deficit incurred by the realization of the random renewable energy. By setting appropriate prices, the operator sells the collected energy to heterogeneous end users with different demand response characteristics. We model the decision making process of the operator as a two-stage optimization problem. The optimal decisions on the renewable deployment, energy purchase from the spot market and pricing schemes are derived. Several solution structures are observed and a computationally efficient algorithm, requiring only closed-form calculation and simple bisection search, is proposed to compute the optimal decisions. Finally, numerical experiments are conducted to verify the optimality of the proposed algorithm and the solution structures observed theoretically.","PeriodicalId":387855,"journal":{"name":"2018 IEEE International Conference on Communications (ICC)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115108702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Dirichlet-Based Initial Trust Establishment for Personal Space IoT Systems 基于dirichlet的个人空间物联网系统初始信任建立

2018 IEEE International Conference on Communications (ICC) Pub Date : 2018-07-27 DOI: 10.1109/ICC.2018.8422727

Tham Nguyen, D. Hoang, A. Seneviratne

{"title":"Dirichlet-Based Initial Trust Establishment for Personal Space IoT Systems","authors":"Tham Nguyen, D. Hoang, A. Seneviratne","doi":"10.1109/ICC.2018.8422727","DOIUrl":"https://doi.org/10.1109/ICC.2018.8422727","url":null,"abstract":"Trust has played a crucial role in enhancing the security of IoT systems over their lifecycles from creation to retirement. Particularly, in a personal space IoT system where devices join and leave the system dynamically, it is important to evaluate the device's behavior in the form of trust on its admission to the system to reduce the risk and uncertainty of the overall system. Currently, proposed trust evaluation models primarily rely on the historical knowledge or trusted recommendations. However, in many situations, such information is not available at the first encounter between the system and the device. The challenge tackled by this paper is how to establish whether a device can be trusted to a level that merits further evaluation for admission into an IoT system when it encounters the system for the first time. We propose a Dirichlet-based trust assessment model to establish the initial trust that the system places on a device in a mobile and dynamic environment called personal space IoT. The proposed scheme can also be used to affirm the trust of a device during its operation or when it is being re-admitted to the system after an interruption. We describe and evaluate our proposed model theoretically and by simulation.","PeriodicalId":387855,"journal":{"name":"2018 IEEE International Conference on Communications (ICC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121739175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Collision Analysis of mIot Network with Power Ramping Scheme 基于功率斜坡方案的mIot网络碰撞分析

2018 IEEE International Conference on Communications (ICC) Pub Date : 2018-07-27 DOI: 10.1109/ICC.2018.8422867

Nan Jiang, Yansha Deng, A. Nallanathan, Xin Kang, Tony Q. S. Quek

引用次数: 3

Load-Aware Sub-Band and Wavelength Allocation in Radio-over-Fiber Enabled Dense Wireless Pico-Cell Networks 基于光纤的无线微蜂窝密集网络中负载感知子带和波长分配

2018 IEEE International Conference on Communications (ICC) Pub Date : 2018-07-27 DOI: 10.1109/ICC.2018.8422379

Bart Post, S. Borst, A. Koonen

{"title":"Load-Aware Sub-Band and Wavelength Allocation in Radio-over-Fiber Enabled Dense Wireless Pico-Cell Networks","authors":"Bart Post, S. Borst, A. Koonen","doi":"10.1109/ICC.2018.8422379","DOIUrl":"https://doi.org/10.1109/ICC.2018.8422379","url":null,"abstract":"The development of 5G wireless networking is flourishing, introducing major paradigm shifts and key new technologies such as Radio- over-Fiber (RoF). A fundamental concept for achieving the 5G design objectives is dynamically allocating frequencies, sub-bands and wavelengths. While these allocation problems have been extensively studied in wireless and optical domains in isolation, the combination has received little attention so far. However, with the advances in software-defined radio access networking and RoF technologies, there is increasing need and scope for joint optimization across the two domains, in order to harness the full potential of these networks. Motivated by these observations, we introduce a model for jointly optimal sub-band and wavelength allocation in pico-cell networks where virtual access points (APs) transmit via remote radio heads (RRHs) connected through RoF technology. We specifically account for the optical network topology, which introduces a distinct set of constraints in both the optical and wireless domain. Since the resulting load balancing problem is NP-hard, we introduce a heuristic for obtaining a stabilizing allocation which provides all RRHs with sufficient spectrum capacity to deal with their load. Numerical experiments demonstrate that the heuristic provides near-optimal solutions.","PeriodicalId":387855,"journal":{"name":"2018 IEEE International Conference on Communications (ICC)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129272264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Doppler Sensor-Based Blink Duration Estimation by Spectrogram Analysis 基于谱图分析的多普勒传感器瞬变持续时间估计

2018 IEEE International Conference on Communications (ICC) Pub Date : 2018-07-27 DOI: 10.1109/ICC.2018.8422999

Kohei Yamamoto, Kentaroh Toyoda, T. Ohtsuki

{"title":"Doppler Sensor-Based Blink Duration Estimation by Spectrogram Analysis","authors":"Kohei Yamamoto, Kentaroh Toyoda, T. Ohtsuki","doi":"10.1109/ICC.2018.8422999","DOIUrl":"https://doi.org/10.1109/ICC.2018.8422999","url":null,"abstract":"It is known that the blink duration is highly related to drowsiness, where the blink duration is the entire duration of one blink. Hence, it is important to measure the blink duration without any special wearable devices in various application, e.g., driver's monitoring. Although a Doppler sensor could be a key device to realize it, no such blink duration estimation method has been realized so far, since estimating the blink duration is difficult because of the low SNR (Signal to Noise Ratio) of the signal reflected from eyelids. In this paper, we propose a Doppler sensor-based method that estimates the duration, tblink, that is proportional to the actual blink duration. In the proposed method, a spectrogram is firstly calculated from a received signal, and then the timings when eyelids close and open are extracted from that. More specifically, tblink is calculated based on the center-of-gravity of the energy on a spectrogram. We conducted the experiments on five subjects to show the estimation accuracy of our proposed method. We confirmed that our method achieved the average correlation coefficient R of 0.95, furthermore, the average RMSE (Root Mean Square Error) of 46 ms.","PeriodicalId":387855,"journal":{"name":"2018 IEEE International Conference on Communications (ICC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121160551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

UAV-Assisted Data Dissemination Scheduling in VANETs 无人机辅助VANETs中的数据分发调度

2018 IEEE International Conference on Communications (ICC) Pub Date : 2018-07-27 DOI: 10.1109/ICC.2018.8422219

Fanhui Zeng, Rongqing Zhang, Xiang Cheng, Liuqing Yang

{"title":"UAV-Assisted Data Dissemination Scheduling in VANETs","authors":"Fanhui Zeng, Rongqing Zhang, Xiang Cheng, Liuqing Yang","doi":"10.1109/ICC.2018.8422219","DOIUrl":"https://doi.org/10.1109/ICC.2018.8422219","url":null,"abstract":"In high-speed vehicular ad-hoc networks (VANETs), cooperative data dissemination is an effective solution to amend the limited connection time of communication links between roadside units (RSUs) and vehicles. Existing data dissemination strategies utilize efficient cooperation of vehicle-to-vehicle (V2V) and vehicle- to-infrastructure (V2I) communication links to maintain the data transmissions and thus improve the system performance. Recently, unmanned aerial vehicle (UAV) is widely utilized in communication systems, which has a high probability of line-of-sight (LoS) links with better channel quality and can be dynamically deployed. In this paper, we propose a novel UAV-assisted data dissemination scheduling strategy in VANETs. The recursive least squares (RLS) algorithm is utilized to predict the vehicle mobility with low complexity and high prediction accuracy. To enhance the transmission utilities of the UAVs, we further propose a maximum vehicle coverage (MVC) algorithm to schedule the two- dimensional (2D) movements of the UAVs during the process of data dissemination. Simulations in both urban and highway scenarios verify that the proposed UAV-assisted data dissemination strategy achieves a significant reduction of data dissemination delay and an improvement of system throughput.","PeriodicalId":387855,"journal":{"name":"2018 IEEE International Conference on Communications (ICC)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126900604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 31

QoS-Aware Heuristic Scheduling with Delay-Constraint for WBSNs 基于时延约束的qos感知启发式调度

2018 IEEE International Conference on Communications (ICC) Pub Date : 2018-07-27 DOI: 10.1109/ICC.2018.8422180

Amit Samanta, Yong Li, Sheng Chen

{"title":"QoS-Aware Heuristic Scheduling with Delay-Constraint for WBSNs","authors":"Amit Samanta, Yong Li, Sheng Chen","doi":"10.1109/ICC.2018.8422180","DOIUrl":"https://doi.org/10.1109/ICC.2018.8422180","url":null,"abstract":"Wireless body sensor networks (WBSNs), which efficiently and intelligently sense the physiological signals of the medical patients to support various medial applications, have allured tremendous attention from various research communities. For energy and resource constrained WBSNs, the important issues include: 1)~dynamic channel characteristics due to mobility and postural dynamics; 2) high energy efficiency owing to limited battery power; 3) high quality-of- service (QoS) requirement due to critical physiological data. To address the above issues, a cost-effective heuristic packet scheduling scheme is designed to provide the high network throughput and fair QoS to WBSNs. Unlike most of the existing works, we also consider the optimal delay- constraint in order to achieve the optimized packet transmission delay and to manage the heavy traffic load optimally. Specifically, we consider the critical factors of WBSNs to prioritize the data packets among access points, e.g., medical emergent patients have the higher priority to send their data packets than the normal patients. We formulate the proposed scheme mathematically. Simulation results are presented to demonstrate the effectiveness of the proposed heuristic packet scheduling scheme over other existing state-of- the-art solutions, in terms of packet transmission delay, cost and network throughput.","PeriodicalId":387855,"journal":{"name":"2018 IEEE International Conference on Communications (ICC)","volume":"185 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115901106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 12

CTOM: Collaborative Task Offloading Mechanism for Mobile Cloudlet Networks 移动Cloudlet网络的协同任务卸载机制

2018 IEEE International Conference on Communications (ICC) Pub Date : 2018-07-27 DOI: 10.1109/ICC.2018.8422114

Xiaochen Fan, Xiangjian He, Deepak Puthal, Shiping Chen, Chaocan Xiang, P. Nanda, Xunpeng Rao

{"title":"CTOM: Collaborative Task Offloading Mechanism for Mobile Cloudlet Networks","authors":"Xiaochen Fan, Xiangjian He, Deepak Puthal, Shiping Chen, Chaocan Xiang, P. Nanda, Xunpeng Rao","doi":"10.1109/ICC.2018.8422114","DOIUrl":"https://doi.org/10.1109/ICC.2018.8422114","url":null,"abstract":"Mobile cloud computing has emerged as a pervasive paradigm to execute computing tasks for capacity- limited mobile devices. More speciﬁcally, at the network edge, the resource-rich and trusted cloudlet system is acting as a 'data center in a box' to support compute-intensive mobile applications. The mobile cloudlets can provide in-proximity services by executing the workloads for nearby devices. Nevertheless, load balancing in mobile cloudlet network is of great importance, as it has a huge impact on task response time. Existing methods for cloudlet load balancing basically rely on the strategic placement or user cooperation. However, the above solutions require the global task load information from the whole network, which is costly in both communication and computation. To achieve more efﬁcient and low-cost load balancing, we propose 'CTOM', a Collaborative Task Ofﬂoading Mechanism for mobile cloudlet networks. Our solution is based on the balls-and-bins theory and can balance the task load only requiring limited information. Extensive simulations and evaluation based on mobility trace demonstrate that, our CTOM outperforms the conventional random and proportional allocation schemes by reducing the task gaps among mobile cloudlets by 65% and 55% respectively. Meanwhile, CTOM's performance is close to that of the greedy algorithm but with much lower computing complexity.","PeriodicalId":387855,"journal":{"name":"2018 IEEE International Conference on Communications (ICC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130038548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 18

Monsieur Poirot: Detecting Botnets Using Re-Identification Algorithm and Nontrivial Feature Selection Technique 波洛先生:利用重新识别算法和非平凡特征选择技术检测僵尸网络

2018 IEEE International Conference on Communications (ICC) Pub Date : 2018-07-27 DOI: 10.1109/ICC.2018.8422081

Wei-Min Lee, Amir Rezapour, Wen-Guey Tzeng

引用次数: 4