2023 32nd Wireless and Optical Communications Conference (WOCC)最新文献

Adaptive Delivery for High Definition Map Using A Multi-Arm Bandit Approach 基于多臂强盗方法的高清地图自适应传输

2023 32nd Wireless and Optical Communications Conference (WOCC) Pub Date : 2023-05-05 DOI: 10.1109/WOCC58016.2023.10139782

Dawei Chen, Haoxin Wang, Kyungtae Han

{"title":"Adaptive Delivery for High Definition Map Using A Multi-Arm Bandit Approach","authors":"Dawei Chen, Haoxin Wang, Kyungtae Han","doi":"10.1109/WOCC58016.2023.10139782","DOIUrl":"https://doi.org/10.1109/WOCC58016.2023.10139782","url":null,"abstract":"A high definition (HD) map is a key technology that enables autonomous driving, which has the characteristics of frequent updates and low latency requirements. Edge computing provides an efficient way to deliver the HD map to autonomous vehicles, which deploys the edge servers at the edge of the network and shortens the transmission distance. The edge-assisted HD map delivery is generally done by the wireless transmission between edge servers, like roadside units (RSU), and vehicles. However, the transmission channel status, like the transmission rate, is fragile and easily influenced by the speed of vehicles, the weather, and the number of connections of RSU. A proper HD map delivery is needed to meet a time deadline over different channel conditions. This work firstly utilizes the love-of-variety-based method to model the different versions of the HD maps with different data sizes. Then, an adaptive upper confidence bound based multi-arm bandit method is proposed to choose the appropriate version of the HD map under the different wireless communication statuses. The simulation results show the effectiveness of our proposed method, which achieves the best total accumulative rewards and the least regret compared with the baseline methods.","PeriodicalId":226792,"journal":{"name":"2023 32nd Wireless and Optical Communications Conference (WOCC)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127528358","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

DRL-based Joint Optimization for Energy Efficiency Maximization in DAV-NOMA Networks 基于drl的DAV-NOMA网络能效最大化联合优化

2023 32nd Wireless and Optical Communications Conference (WOCC) Pub Date : 2023-05-05 DOI: 10.1109/WOCC58016.2023.10139729

Shuhua Liu, Ang Gao, Qinyu Wang, Yansu Hu

{"title":"DRL-based Joint Optimization for Energy Efficiency Maximization in DAV-NOMA Networks","authors":"Shuhua Liu, Ang Gao, Qinyu Wang, Yansu Hu","doi":"10.1109/WOCC58016.2023.10139729","DOIUrl":"https://doi.org/10.1109/WOCC58016.2023.10139729","url":null,"abstract":"Unmanned aerial vehicles (UAVs) can be deployed as aerial base stations or relays touring to serve ground users (GUs) chronologically. Combining with non-orthogonal multiple access (NOMA) technology, each UAV is able to serve multiple GUs at the same spectrum without causing server interference which greatly improves the spectrum efficiency. However, in the multi-UAV NOMA network, the service allocation between UAV and GU is binary variable, and there are non-convex constraints in the resource optimization problem, such as the transmission power control is integral-involved, which leads to a non-convex mixed integer nonlinear programming (MINLP) problem. The paper proposes a joint optimization algorithm based on block coordinate descent (BCD) to iteratively maximize the spectrum energy efficiency (SEE), i.e., solving the service assignment, trajectory optimization and transmission power control by K-means clustering, deterministic deep policy gradient (DDPG) and successive convex approximation (SCA), respectively. The numerical results demonstrate the validity of the proposed algorithm and the superiority to the other benchmarks in terms of the convergence speed and SEE value.","PeriodicalId":226792,"journal":{"name":"2023 32nd Wireless and Optical Communications Conference (WOCC)","volume":"406 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129734332","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

Combined Signal Representations for Modulation Classification Using Deep Learning: Ambiguity Function, Constellation Diagram, and Eye Diagram 基于深度学习的调制分类组合信号表示:模糊函数、星座图和眼图

2023 32nd Wireless and Optical Communications Conference (WOCC) Pub Date : 2023-05-05 DOI: 10.1109/WOCC58016.2023.10139474

Abdullah Samarkandi, Alhussain Almarhabi, Hatim Alhazmi, Yuan Yao

引用次数: 0

Physical Layer Security Communications and Path Planning For UAV Base Stations 无人机基站物理层安全通信与路径规划

2023 32nd Wireless and Optical Communications Conference (WOCC) Pub Date : 2023-05-05 DOI: 10.1109/WOCC58016.2023.10139506

Guanchong Niu, Qi Cao, Man-On Pun

{"title":"Physical Layer Security Communications and Path Planning For UAV Base Stations","authors":"Guanchong Niu, Qi Cao, Man-On Pun","doi":"10.1109/WOCC58016.2023.10139506","DOIUrl":"https://doi.org/10.1109/WOCC58016.2023.10139506","url":null,"abstract":"Unmanned aerial vehicles (UAVs) have been recognized as the possible revolution in the fifth-generation (5G) wireless networks. In this work, we consider a scenario where a UAV base station (UAVBS) communicates with legitimate user equipments (UEs) in the presence of eavesdroppers (EDs). Specifically, a UAVBS travels around UEs in turns to send commands and collects information from UEs. To guarantee the data transmission rate, the millimeter-wave (mmWave) communication is integrated into the UAVBS system. Two problems are mainly resolved for the proposed system, namely radar-aided beamforming design and physical layer security (PLS) problem. With the assistance of the radar equipped on the UAVBS, the location of the UEs can be obtained before the beamforming is designed to solve the beam selection problem. In addition, the power allocation is optimized using the difference-of-two-convex-function (D.C.) programming algorithms. In order to safeguard data transmissions against such EDs, the PLS communication system is proposed by considering the location of the UAVBS. We derive the path planning algorithm for the UAVBS to avoid the data transmission with the EDs using the disciplined convex and concave programming (DCCP) algorithm. Extensive computer experiments validate the effectiveness of our proposed location-aware PLS communications in the UAVBS system.","PeriodicalId":226792,"journal":{"name":"2023 32nd Wireless and Optical Communications Conference (WOCC)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128437441","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

Improved Stack Decoding for PAC Codes 改进PAC码的堆栈解码

2023 32nd Wireless and Optical Communications Conference (WOCC) Pub Date : 2023-05-05 DOI: 10.1109/WOCC58016.2023.10139571

Li Zhang, Haina Liu, Yejun He

引用次数: 0

A Novel Multi-Objective Routing Scheme based on Cooperative Multi-Agent Reinforcement Learning for Metaverse Services in Fixed 6G 一种基于协同多智能体强化学习的固定6G元服务多目标路由方案

2023 32nd Wireless and Optical Communications Conference (WOCC) Pub Date : 2023-05-05 DOI: 10.1109/WOCC58016.2023.10139544

Xueming Zhou, Bomin Mao, Jiajia Liu

{"title":"A Novel Multi-Objective Routing Scheme based on Cooperative Multi-Agent Reinforcement Learning for Metaverse Services in Fixed 6G","authors":"Xueming Zhou, Bomin Mao, Jiajia Liu","doi":"10.1109/WOCC58016.2023.10139544","DOIUrl":"https://doi.org/10.1109/WOCC58016.2023.10139544","url":null,"abstract":"The 6th Generation Fixed networks (F6G) with holographic communication and omni-directional sensory coverage is expected to arrive in 2030. Due to the characteristics of cross-integration between the physical and digital worlds, metaverse has been widely recognized as an important application in F6G to be utilized in all walks of life in the future. However, the metaverse applications will generate diversified communication services with differentiated Quality of Service (QoS) requirements, which will be a great challenge for F6G to develop End-to-End (E2E) customized transmission strategies. Traditional single metric-based routing algorithms cannot efficiently orchestrate the network resources to meet the diversified QoS requirements. To solve the above problems, we propose a Cooperative Multi-Agent Reinforcement Learning (Co-MARL) routing algorithm, which measures the differentiated QoS demands through a generic utility function to facilitate multiple agents to solve the multi-objective optimization problem. The simulation results show our scheme outperforms the traditional routing algorithm in meeting the diversified QoS requirements.","PeriodicalId":226792,"journal":{"name":"2023 32nd Wireless and Optical Communications Conference (WOCC)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130361027","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

Using Mutual Information to Perform Modulation Recognition on the Sig53 Dataset 利用互信息对Sig53数据集进行调制识别

2023 32nd Wireless and Optical Communications Conference (WOCC) Pub Date : 2023-05-05 DOI: 10.1109/WOCC58016.2023.10139391

B. Comar

引用次数: 1

Recent progress in optical access and home networking standards 光接入和家庭网络标准的最新进展

2023 32nd Wireless and Optical Communications Conference (WOCC) Pub Date : 2023-05-05 DOI: 10.1109/WOCC58016.2023.10139754

F. Effenberger

引用次数: 0

Slotted Aloha for Optical Wireless Communications in Internet of Underwater Things 水下物联网中光通信的开槽Aloha

2023 32nd Wireless and Optical Communications Conference (WOCC) Pub Date : 2023-05-05 DOI: 10.1109/WOCC58016.2023.10139621

Milica I. Petkovic, Sotiris A. Tegos, P. Diamantoulakis, D. Vukobratović, E. Panayirci, Č. Stefanović, G. Karagiannidis

引用次数: 0

On the Deployment and Operation of Correlated Data-Intensive vNF-SCs in Inter-DC EONs 数据中心间网络中相关数据密集型vNF-SCs的部署与运行研究

2023 32nd Wireless and Optical Communications Conference (WOCC) Pub Date : 2023-05-05 DOI: 10.1109/WOCC58016.2023.10139527

Zuqing Zhu, L. Zhang, B. Jabbari

引用次数: 0