2019 IEEE International Conference on Communications Workshops (ICC Workshops)最新文献_第8页

Reliability-Optimal Offloading in Multi-Server Edge Computing Networks with Transmissions Carried by Finite Blocklength Codes 有限块长度码传输的多服务器边缘计算网络的可靠性最优卸载

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-01 DOI: 10.1109/ICCW.2019.8757175

Yao Zhu, Yulin Hu, Tao Yang, A. Schmeink

引用次数: 7

Efficiency of Cooperation and Its Geometric Interpretation in Network Localization 网络定位中的合作效率及其几何解释

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-01 DOI: 10.1109/ICCW.2019.8757179

Yifeng Xiong, N. Wu, Yuan Shen, M. Win

引用次数: 2

A Traceable Approach to Remote Interference Management for New Radio 一种新型无线电远程干扰管理的溯源方法

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-01 DOI: 10.1109/ICCW.2019.8757130

Yuzhen Wang, Ying Chen, Ting Zhou, Honglin Hu

{"title":"A Traceable Approach to Remote Interference Management for New Radio","authors":"Yuzhen Wang, Ying Chen, Ting Zhou, Honglin Hu","doi":"10.1109/ICCW.2019.8757130","DOIUrl":"https://doi.org/10.1109/ICCW.2019.8757130","url":null,"abstract":"Remote interference, that the downlink signals from a remote base station (BS) propagate beyond guard period (GP) in the atmospheric duct layer and interfere with the local uplink signals, seriously degrades TDD-based system performance. And remote interference management (RIM) will be standardized in 3rd Generation Partnership Project (3GPP) Release 16. Mitigating the impact of remote BS will be one of the most challenging issues. In this paper, we establish a remote interference simulation system by combining refractivity estimation and parabolic equation (PE) methods. This novel simulation system includes dynamic meteorology measurement design, refractivity estimation, communication setting, and path loss computing. It also provides a traceable approach to remote interference. Moreover we also proved the minimum BS separation distance reference (in 3GPP Release 12) is far from satisfied when atmospheric duct happens. Long-term meteorological statistics and antenna parameters are discussed for mitigating remote interference. The traceable approach can be helpful for RIM and the next generation network deployment planning.","PeriodicalId":426086,"journal":{"name":"2019 IEEE International Conference on Communications Workshops (ICC Workshops)","volume":"163 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125912859","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

Welcome from the Workshop Co-Chairs 欢迎各位研讨会的共同主席

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-01 DOI: 10.1109/SAINT-W.2006.42

H. Morikawa

引用次数: 0

Dynamic User Pairing and Power Allocation for Throughput Maximization in NOMA Systems 基于NOMA系统吞吐量最大化的动态用户配对和功率分配

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-01 DOI: 10.1109/ICCW.2019.8756777

Cinnie Hsiung, Rui Huang, Yong Zhou, V. Wong

{"title":"Dynamic User Pairing and Power Allocation for Throughput Maximization in NOMA Systems","authors":"Cinnie Hsiung, Rui Huang, Yong Zhou, V. Wong","doi":"10.1109/ICCW.2019.8756777","DOIUrl":"https://doi.org/10.1109/ICCW.2019.8756777","url":null,"abstract":"Non-orthogonal multiple access (NOMA) can enhance the spectral efficiency of the fifth generation (5G) wireless networks. System level optimization on power allocation and user pairing for improving the throughput of NOMA systems has been well studied. However, most of the existing works have not taken into account dynamic traffic arrival and possible packet transmission failure. In this paper, we consider downlink transmission of a power-domain NOMA system with dynamic packet arrival, where the base station supports both NOMA and orthogonal multiple access (OMA). We propose a packet-level scheduling scheme for the base station to decide using either NOMA or OMA, and to determine user pairing and power allocation, with an objective to maximize the aggregate throughput. To tackle the challenges introduced by dynamic packet arrivals and possible transmission failure, we first derive the probability of successful packet transmission with limited feedback on channel state information (CSI). We then formulate a throughput maximization problem as a stochastic network optimization problem taking into account the backlog stabilities. We decompose the problem into two subproblems for NOMA and OMA, respectively, and obtain the optimal user pairing and power allocation. Packet-level simulations show that the proposed scheme obtains a higher throughput compared with the distance-based user pairing scheme and the CSI-based power allocation scheme.","PeriodicalId":426086,"journal":{"name":"2019 IEEE International Conference on Communications Workshops (ICC Workshops)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129715516","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: 10

C-V2X Supported Automated Driving C-V2X支持自动驾驶

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-01 DOI: 10.1109/ICCW.2019.8756871

M. Kutila, P. Pyykönen, Qing Huang, Wei Deng, Wenhui Lei, Emmanuel Pollakis

{"title":"C-V2X Supported Automated Driving","authors":"M. Kutila, P. Pyykönen, Qing Huang, Wei Deng, Wenhui Lei, Emmanuel Pollakis","doi":"10.1109/ICCW.2019.8756871","DOIUrl":"https://doi.org/10.1109/ICCW.2019.8756871","url":null,"abstract":"Automated driving is expected to improve road safety and traffic efficiency. Host vehicle onboard sensing systems typically sense the environment up to 250 m ahead of the vehicle. Today's LiDARs can see approximately 120 m, and recognition of small objects, such as animals or dropped cargo, however, today reliably drop when range is more than 50m. Connected driving adds an electronic horizon to the onboard sensing system which could extend the sensing range and greatly improves the efficiency. Therefore, collaborative sensing in which the vehicle exchanges not only status messages but also real data has recently been intensively discussed. Current cellular 3G/4G networks have enhanced the downlink capacity for sharing large data blocks. However, uplink is limited and therefore vehicles are unable to share point clouds of what they see in front. This article investigates the opportunities of 5G-based cellular vehicle-to-everything (C-V2X) collaborative sensing based on the results of trials conducted at test sites in China and Finland. The results indicate that the round-trip is stable (< 60 ms) even when exchanging 1 MB/s between vehicles. Finally, the automotive industry perspective is taken into account in identifying and prioritizing potential use case scenarios for utilizing 5G based connected driving applications.","PeriodicalId":426086,"journal":{"name":"2019 IEEE International Conference on Communications Workshops (ICC Workshops)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127105320","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: 14

Performance Analysis of Cell-Free Massive MIMO Systems Under Limited Feedback 有限反馈下无小区大规模MIMO系统性能分析

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-01 DOI: 10.1109/ICCW.2019.8756776

Xudong Yin, J. Dai, Jianfeng Shi

引用次数: 1

An Experimental Demonstration of an Energy Efficient DMT Technique for LiFi Systems LiFi系统节能DMT技术的实验验证

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-01 DOI: 10.1109/ICCW.2019.8756827

M. S. Islim, H. Haas

引用次数: 1

BlockCom: A Blockchain Based Commerce Model for Smart Communities using Auction Mechanism BlockCom:使用拍卖机制的基于区块链的智能社区商业模型

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-01 DOI: 10.1109/ICCW.2019.8756808

Vikas Hassija, Gaurang Bansal, V. Chamola, V. Saxena, B. Sikdar

{"title":"BlockCom: A Blockchain Based Commerce Model for Smart Communities using Auction Mechanism","authors":"Vikas Hassija, Gaurang Bansal, V. Chamola, V. Saxena, B. Sikdar","doi":"10.1109/ICCW.2019.8756808","DOIUrl":"https://doi.org/10.1109/ICCW.2019.8756808","url":null,"abstract":"Smart Communities seeks to thrive in a context of broadband economy, its engine and reason for being. The success of any community is a function of its economic backbone or the supply chain. A supply chain can be defined as the integration of customers, retailers, distributors and manufacturers. The changing technology has made the survival in commerce highly competitive and price sensitive. Blockchain technology can be the game-changer for decentralizing infrastructure and building a trust layer for business logic. BlockCom is a commerce model based on the emerging technology of blockchain. This paper presents a double auction scheme for energy trading between customers and suppliers. A smart contract implements a distributed algorithm to maximize individual participating profit. Parties bid to smart contract which act as auctioneer for maximizing the profit. Mathematical parameter named credibility score has been created to deal with trust issues in the decentralized network using byzantine fault tolerant mechanism. BlockCom provides a fresh perspective on the concept of supply chain and commerce.","PeriodicalId":426086,"journal":{"name":"2019 IEEE International Conference on Communications Workshops (ICC Workshops)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126433262","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: 37

Joint Position and Velocity Estimation for Cooperative Networks using Full-Duplex Radios 全双工无线电协同网络的联合位置和速度估计

2019 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2019-05-01 DOI: 10.1109/ICCW.2019.8757045

Yan Liu, Yuan Shen, M. Win

引用次数: 1