2019 IEEE International Conference on Communications Workshops (ICC Workshops)最新文献

An Energy Efficient Cluster-Heads Re-Usability Mechanism for Wireless Sensor Networks 无线传感器网络中一种高能效簇头复用机制

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-07-11 DOI: 10.1109/ICCW.2019.8757015

Syed Kamran Haider, M. Jamshed, Aimin Jiang, H. Pervaiz

{"title":"An Energy Efficient Cluster-Heads Re-Usability Mechanism for Wireless Sensor Networks","authors":"Syed Kamran Haider, M. Jamshed, Aimin Jiang, H. Pervaiz","doi":"10.1109/ICCW.2019.8757015","DOIUrl":"https://doi.org/10.1109/ICCW.2019.8757015","url":null,"abstract":"Wireless sensor networks (WSNs) are formed using a cluster of sensor nodes (SNs), deployed randomly to perform sensing operations in an area under observation. Due to the unavailability of an external power source, the energy efficiency considered as one of the critical issues in WSNs. Selection of a sensor node (SN) from a wireless sensor network (WSN) cluster to serve as an aggregator or cluster head (CH), considered as an efficient method to increase the lifetime of wireless sensor network (WSN). In this paper, we have proposed an energy efficient CH selection scheme for WSN, to enhance the lifetime and average residual energy of a single WSN cluster. The proposed strategy nominates a group SNs as CHs, based on their channel condition with the base station (BS) and their residual energy. The proposed algorithm is helpful in solving the problem of unbalanced energy consumption in WSNs. Furthermore, the mechanism of using mobile sink during the hand-off stage helps to overcome the delay in data transmission. Moreover, the incorporation of energy harvesting significantly increases the lifetime of WSN. In comparison to a state-of-art technique available in the literature, our scheme shows a 33% increase in lifetime and presents a steady decrease in residual energy for the same rounds of data transmission.","PeriodicalId":426086,"journal":{"name":"2019 IEEE International Conference on Communications Workshops (ICC Workshops)","volume":"23 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129536771","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: 5

Multipath-Based SLAM Exploiting AoA and Amplitude Information 利用AoA和振幅信息的多路径SLAM

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-25 DOI: 10.1109/ICCW.2019.8756824

E. Leitinger, Stefan Grebien, K. Witrisal

引用次数: 39

Recent Trials of G.metro-Based Passive WDM Fronthaul in 5G Testbeds 基于g .metro的无源WDM前传在5G试验台的最新试验

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-20 DOI: 10.1109/ICCW.2019.8757143

J. Zou, M. Eiselt, Manuel Alfageme, Juan Agusti, Carles Terés, P. Ciria, R. Veisllari, Mickael Fontaine, J. Elbers

引用次数: 8

Energy-Efficient Resource Allocation for Wireless Powered Cognitive Mobile Edge Computing 基于无线供电认知移动边缘计算的节能资源分配

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-20 DOI: 10.1109/ICCW.2019.8756664

Boyang Liu, Jing Bai, Yujiao Ma, Jin Wang, G. Lu

引用次数: 2

Generation of Multi-Mode OAM Waves Through Programable 2-Bit Digital Coding Metasurfaces 通过可编程2位数字编码元表面产生多模OAM波

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-20 DOI: 10.1109/ICCW.2019.8756809

X. Bai, Fanwei Kong, Yunzhuo Song, Shengyang Xu, Yanting Lv, A. Cao, Chong He, Weiren Zhu, Xianling Liang, R. Jin

引用次数: 4

An Omnidirectional User Equipment Configuration to Support Mobility in LiFi Networks 支持LiFi网络移动性的全向用户设备配置

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-20 DOI: 10.1109/ICCW.2019.8756852

Cheng Chen, Mohammad Dehghani Soltani, M. Safari, A. A. Purwita, Xiping Wu, H. Haas

引用次数: 18

Analysis of Test Volume Size in 3D MIMO OTA for 5G 5G 3D MIMO OTA测试体积大小分析

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-20 DOI: 10.1109/ICCW.2019.8756701

Zhen Zhang, Lei Tian, Jian-hua Zhang, Jian Zhang, Li Yu, Zheng Liu

{"title":"Analysis of Test Volume Size in 3D MIMO OTA for 5G","authors":"Zhen Zhang, Lei Tian, Jian-hua Zhang, Jian Zhang, Li Yu, Zheng Liu","doi":"10.1109/ICCW.2019.8756701","DOIUrl":"https://doi.org/10.1109/ICCW.2019.8756701","url":null,"abstract":"The method based on the multiprobe anechoic chamber (MPAC) has become the mainstream solution for multiple input multiple output (MIMO) over the air (OTA) testing in recent years. In the MPAC method, the device under test should be located within the entire test volume to ensure the accuracy of the MIMO OTA testing results. As the size of wireless terminals increasing, how to determine the maximum of test volume size (MTVS) becomes crucial. In this paper, we present a new method to calculate the MTVS of the ellipsoid-shaped test volume (horizontal plane is round) for any selected channel model and probe configuration. Compared with the sphere-shaped test volume, the ellipsoid-shaped test volume can support the testing of larger wireless terminals without extra expenditure. The MTVS in two different shapes is compared by proposed indicators. By changing the probe positions, the effect of the probe positions on MTVS of the ellipsoid-shaped test volume is studied to obtain a larger MTVS. Based on the simulation results, it is concluded that using the ellipsoid-shaped test volume can obtain a larger test volume size, which is more in line with the needs of MIMO OTA testing.","PeriodicalId":426086,"journal":{"name":"2019 IEEE International Conference on Communications Workshops (ICC Workshops)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128201963","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

Distributed Estimation and Detection of Cyber-Physical Attacks in Power Systems 电力系统网络物理攻击的分布式估计与检测

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-20 DOI: 10.1109/ICCW.2019.8756653

Ariana S. Minot, Hongbo Sun, D. Nikovski, Jinyun Zhang

引用次数: 3

User Activity Detection-Based Large SCMA System for Uplink Grant-Free Access 基于用户活动检测的上行链路免费接入大型SCMA系统

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-20 DOI: 10.1109/ICCW.2019.8756846

S. Sharma, K. Deka, Y. Hong

{"title":"User Activity Detection-Based Large SCMA System for Uplink Grant-Free Access","authors":"S. Sharma, K. Deka, Y. Hong","doi":"10.1109/ICCW.2019.8756846","DOIUrl":"https://doi.org/10.1109/ICCW.2019.8756846","url":null,"abstract":"Sparse code multiple access (SCMA) is a promising non-orthogonal multiple access (NOMA) technology for next generation wireless networks to achieve higher spectral efficiency and lower latency in massive machine type communication systems. In the massive uplink grant-free communications, users can conduct uplink instant transmissions without grant to reduce signaling overhead as well as the latency. Multiusers' data symbols are detected using the message passing algorithm (MPA) aided by the exact a priori information of the active users. However, prior knowledge of the active users is impractical in a grant-free communication system due to randomness in users' activity. Therefore, in this paper, we propose a compressive sensing based SCMA system for grant-free massive machine type communications. In the proposed large SCMA system, the active users are detected using a two-phase procedure and then MPA-based receiver is adopted for active users' data symbol detection. The ability of user detection, false detection probability, and bit error rate performances are analyzed over additive white Gaussian noise (AWGN) and Rayleigh fading channels. The corresponding results provide useful insight to design a large SCMA system in situations such as massive machine type communications where prior user-activity information is not readily available.","PeriodicalId":426086,"journal":{"name":"2019 IEEE International Conference on Communications Workshops (ICC Workshops)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133365893","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: 5

An Efficient Successive Cancellation List Decoder for Polar Codes 一种高效的极性码连续消列解码器

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-20 DOI: 10.1109/ICCW.2019.8757183

Huang-Chang Lee, Yi-Qin Zhang, Hsin-Yu Lee, Yeong-Luh Ueng

引用次数: 0