2023 IEEE Wireless Communications and Networking Conference (WCNC)最新文献

Indoor 3-D Localization over LCX-based Wireless Environment Using Particle Filter Approach 基于lx无线环境的室内三维定位粒子滤波方法

2023 IEEE Wireless Communications and Networking Conference (WCNC) Pub Date : 2023-03-01 DOI: 10.1109/WCNC55385.2023.10118703

Junjie Zhu, Kenta Nagayama, Erika Kouda, Yafei Hou, S. Denno

{"title":"Indoor 3-D Localization over LCX-based Wireless Environment Using Particle Filter Approach","authors":"Junjie Zhu, Kenta Nagayama, Erika Kouda, Yafei Hou, S. Denno","doi":"10.1109/WCNC55385.2023.10118703","DOIUrl":"https://doi.org/10.1109/WCNC55385.2023.10118703","url":null,"abstract":"Localization, as a key technology, has promoted various location-based services and applications. It also plays an important role in many novel systems such as the Internet of Things (IoT), smart buildings and houses, and unmanned aerial vehicle (UAV) systems. Different from the requirements for localization technology in the past, today’s indoor localization systems need to provide not only the two-dimensional (2-D) location information of the target but also stable three-dimensional (3-D) information. Most of the existing localization methods in wireless communication consider the communication systems using conventional monopole antennas. However, in many application scenarios such as smart manufacturing factories, the shielding and interference effects of metallic objects on radio waves limit the performance of conventional monopole antennas. It is often necessary to increase the number of access points (APs) with additional complexity and cost to guarantee entire wireless coverage. Leaky coaxial cable (LCX) which can be used as antennas for wireless communication can be employed to solve this problem. As a long and flexible cable, LCX can provide promising wireless coverage for stable wireless communication and localization. This paper proposes a 3-D localization method using multiple LCXs in an indoor environment. The proposal is based on a particle filter algorithm and uses the time of arrival (TOA) of the signal as the indicator for filtering.","PeriodicalId":259116,"journal":{"name":"2023 IEEE Wireless Communications and Networking Conference (WCNC)","volume":"197 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114965568","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

UAV-aided Two-tier Computation Offloading for Marine Communication Networks: An Incentive-based Approach 基于激励的海上通信网络无人机辅助两层计算卸载方法

2023 IEEE Wireless Communications and Networking Conference (WCNC) Pub Date : 2023-03-01 DOI: 10.1109/WCNC55385.2023.10118952

Zhishen Luo, Minghui Dai, Yuan Wu, L. Qian, Bin Lin, Zhou Su

{"title":"UAV-aided Two-tier Computation Offloading for Marine Communication Networks: An Incentive-based Approach","authors":"Zhishen Luo, Minghui Dai, Yuan Wu, L. Qian, Bin Lin, Zhou Su","doi":"10.1109/WCNC55385.2023.10118952","DOIUrl":"https://doi.org/10.1109/WCNC55385.2023.10118952","url":null,"abstract":"With the rapid growth of marine services and applications for achieving smart oceans, advanced marine communication networks have attracted increasing interests. However, the limited resources constrain the applications in marine communication networks. In this paper, we investigate a two-tier computation offloading scheme for unmanned aerial vehicle (UAV) aided marine communication networks via game theory to improve offloading efficiency. Specifically, these underwater wireless sensors (UWSs) are deployed at the seafloor, which partially offloads their sensed information to unmanned surface vessels (USVs) for assist computing. USV acts as a relay to offload part of its data to UAVs. We formulate three optimization problems to optimize the utility of UWSs, USVs, and UAVs, respectively. To address the formulated problems, we propose efficient algorithms to derive the solutions, which can maximize the utility of each participant. Finally, simulations are conducted to validate the performance of the proposed algorithms, and the results show the efficiency and effectiveness of the proposed algorithms in comparison with the benchmark schemes.","PeriodicalId":259116,"journal":{"name":"2023 IEEE Wireless Communications and Networking Conference (WCNC)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115411936","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

Efficient Channel Estimation for OTFS Systems in the Presence of Fractional Doppler 分数多普勒存在下OTFS系统的有效信道估计

2023 IEEE Wireless Communications and Networking Conference (WCNC) Pub Date : 2023-03-01 DOI: 10.1109/WCNC55385.2023.10118609

Zhongjie Li, W. Yuan, Changsheng You, Yuanhao Cui

引用次数: 0

Near Optimal Hybrid Digital-Analog Beamforming for Point-to-Point MIMO-OTFS Transmissions 点对点MIMO-OTFS传输的近最优混合数模波束形成

2023 IEEE Wireless Communications and Networking Conference (WCNC) Pub Date : 2023-03-01 DOI: 10.1109/WCNC55385.2023.10118648

Mengmeng Liu, Shuangyang Li, Zhiqiang Wei, B. Bai

引用次数: 0

Indoor Performance Evaluation of LoRa® 2.4 GHz LoRa®2.4 GHz室内性能评估

2023 IEEE Wireless Communications and Networking Conference (WCNC) Pub Date : 2023-03-01 DOI: 10.1109/WCNC55385.2023.10118662

Carlos Fernández Hernández, Gwendoline Hochet Derévianckine, A. Guitton, Oana-Teodora Iova, F. Valois

引用次数: 0

Advanced Frequency Resource Allocation for Industrial Wireless Control in 6G subnetworks 6G子网中工业无线控制的高级频率资源分配

2023 IEEE Wireless Communications and Networking Conference (WCNC) Pub Date : 2023-03-01 DOI: 10.1109/WCNC55385.2023.10118695

Dong Li, Saeed R. Khosravirad, Tao Tao, P. Baracca

引用次数: 1

A Distributed Double Deep Q-Learning Method for Object Redundancy Mitigation in Vehicular Networks 基于分布式双深度q -学习的车辆网络目标冗余缓解方法

2023 IEEE Wireless Communications and Networking Conference (WCNC) Pub Date : 2023-03-01 DOI: 10.1109/WCNC55385.2023.10118857

Imed Ghnaya, H. Aniss, T. Ahmed, M. Mosbah

{"title":"A Distributed Double Deep Q-Learning Method for Object Redundancy Mitigation in Vehicular Networks","authors":"Imed Ghnaya, H. Aniss, T. Ahmed, M. Mosbah","doi":"10.1109/WCNC55385.2023.10118857","DOIUrl":"https://doi.org/10.1109/WCNC55385.2023.10118857","url":null,"abstract":"The use of Cooperative Perception (CP) enables Connected and Autonomous Vehicles (CAVs) to exchange objects perceived from onboard sensors (e.g., radars, lidars, and cameras) with other CAVs via CP messages (CPMs) through Vehicle-to-Vehicle (V2V) communication technologies. However, the same objects in the driving environment may simultaneously appear in the line of sight of multiple CAVs. Consequently, this leads to much irrelevant and redundant information being exchanged in the V2V network. This overloads the communication channel and reduces the CPM delivery to CAVs, thereby decreasing CP awareness. To address this issue, we mathematically formulate CP information usefulness as a maximization problem in a multi-CAV environment and introduce a distributed multi-agent deep reinforcement learning approach based on the double deep Q-learning algorithm to solve it. This approach allows each CAV to learn an optimal CPM content selection policy that maximizes the usefulness of surrounding CAVs as much as possible to reduce redundancy in the V2V network. Simulation results highlight that the proposal effectively mitigates object redundancy and improves network reliability, ensuring increased awareness at short and medium distances of less than 200 m compared to state-of-the-art approaches.","PeriodicalId":259116,"journal":{"name":"2023 IEEE Wireless Communications and Networking Conference (WCNC)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127435980","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

AoI-Minimal Power and Trajectory Optimization for UAV-Assisted Wireless Networks 无人机辅助无线网络的aoi最小功耗和轨迹优化

2023 IEEE Wireless Communications and Networking Conference (WCNC) Pub Date : 2023-03-01 DOI: 10.1109/WCNC55385.2023.10118798

Xin Zhang, Yun Hu, Zheng Chang, Geyong Min

引用次数: 1

Physical Layer Protection Against Relay/Replay Attacks for Short-Range Systems 针对短程系统中继/重放攻击的物理层保护

2023 IEEE Wireless Communications and Networking Conference (WCNC) Pub Date : 2023-03-01 DOI: 10.1109/WCNC55385.2023.10118588

Chrysanthi Paschou, O. Johnson, Ziming Zhu, A. Doufexi

引用次数: 0

Capacity Analysis and Rate Maximization Design in RIS-Aided Uplink Multi-User MIMO ris辅助上行多用户MIMO的容量分析与速率最大化设计

2023 IEEE Wireless Communications and Networking Conference (WCNC) Pub Date : 2023-03-01 DOI: 10.1109/WCNC55385.2023.10119118

Wei Jiang, H. Schotten

引用次数: 2