2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM)最新文献_第2页

Demo: The Future of Dog Walking – Four-Legged Robots and Augmented Reality 演示:未来的狗走路-四足机器人和增强现实

2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2023-06-01 DOI: 10.1109/WoWMoM57956.2023.00060

Jannek Steinke, Justus Rischke, Peter Sossalla, Johannes Hofer, Christian L. Vielhaus, Nico vom Hofe, F. Fitzek

{"title":"Demo: The Future of Dog Walking – Four-Legged Robots and Augmented Reality","authors":"Jannek Steinke, Justus Rischke, Peter Sossalla, Johannes Hofer, Christian L. Vielhaus, Nico vom Hofe, F. Fitzek","doi":"10.1109/WoWMoM57956.2023.00060","DOIUrl":"https://doi.org/10.1109/WoWMoM57956.2023.00060","url":null,"abstract":"New generations of mobile networks are opening up novel possibilities for controlling robots remotely in real-time. With 5G’s requirement to support use cases that demand low latencies at a high reliability from the communication network, wireless control applications become feasible. A remote operator typically uses a handheld device with buttons or joysticks to control a mobile robot. Joysticks are widely used today. The limitations of two-dimensional controlling and displaying of camera data can cause difficulties. Augmented Reality (AR)-based control provides the ability to control in three dimensional space. Therefore, new user-friendly Human Machine Interfaces (HMIs) can improve the interaction with these robots. In this demonstration, we present a human-in-the-loop application with a novel HMI. With our HMI a remote operator controls a four-legged Boston Dynamics Spot robot with gestures while wearing the AR-Headset Microsoft HoloLens 2. The remote operator receives feedback from the robot in the form of live camera streams visualised on holographic screens.","PeriodicalId":132845,"journal":{"name":"2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126522860","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

TWIST: Thin-Waist Wireless Testbed for Measuring Interfering Traffic Stream Throughputs TWIST:用于测量干扰通信流吞吐量的细腰无线试验台

2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2023-06-01 DOI: 10.1109/WoWMoM57956.2023.00023

Y. Thomas, S. Toumpis

{"title":"TWIST: Thin-Waist Wireless Testbed for Measuring Interfering Traffic Stream Throughputs","authors":"Y. Thomas, S. Toumpis","doi":"10.1109/WoWMoM57956.2023.00023","DOIUrl":"https://doi.org/10.1109/WoWMoM57956.2023.00023","url":null,"abstract":"Due to the unpredictable nature of the wireless channel and its complicated interaction with the various parts of the protocol stack, evaluating accurately the effects of interference on the throughputs of competing traffic streams of wireless networks is typically impractical using analysis or simulations. However, knowing such throughputs is crucial to the performance evaluation of any wireless network designed to carry high-volume, such as multimedia, traffic and, on a more fundamental level, to the estimation of the network’s Capacity Region (CR). In this context, we have developed the Thin-waist Wireless Interfering traffic Streams Testbed (TWIST), a small-scale testbed designed specifically for addressing the unique challenges of measuring efficiently the throughputs of competing traffic streams and estimating the CR. Central to TWIST is a monitoring and management function that orchestrates the conduction of measurements and the configuration of the nodes. The testbed is remotely controlled by a web application interface (API) through which remote processes, such as high-level language programs, can consume the testbed as a service, conducting sequences of measurements determined beforehand or online.","PeriodicalId":132845,"journal":{"name":"2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115250102","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

Demo: Universal Soft-Detection Decoder with Ultra-Low Energy Consumption Using ORBGRAND 演示:使用ORBGRAND的超低能耗通用软检测解码器

2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2023-06-01 DOI: 10.1109/WoWMoM57956.2023.00056

Arslan Riaz, Zeynep Ece Kizilates, Alperen Yasar, Furkan Ercan, Wei An, Kevin Galligan, M. Médard, K. Duffy, R. Yazicigil

引用次数: 0

Extended Adaptive Data-Rate (X-ADR) Technique for Optimal Resource Allocation in Smart City Applications 面向智慧城市应用的扩展自适应数据速率(X-ADR)优化资源分配技术

2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2023-06-01 DOI: 10.1109/WoWMoM57956.2023.00078

Nikumani Choudhury, Manik Gupta, Moustafa M. Nasralla, S. Fujita

{"title":"Extended Adaptive Data-Rate (X-ADR) Technique for Optimal Resource Allocation in Smart City Applications","authors":"Nikumani Choudhury, Manik Gupta, Moustafa M. Nasralla, S. Fujita","doi":"10.1109/WoWMoM57956.2023.00078","DOIUrl":"https://doi.org/10.1109/WoWMoM57956.2023.00078","url":null,"abstract":"With the rapid growth of urbanization, the need for sustainable, energy-efficient, and smart solutions for home, industry, governance, traffic, and in general, the need for improved quality of life and health has risen. As an enabling technology, the Internet of Things (IoT) must facilitate several advanced applications with varied QoS requirements for smart cities. In this regard, Long Range (LoRa) technologies can be an ideal communication protocol for resource-constrained IoT devices. The LoRa Wide Area Network (LoRaWAN) defines physical layer options and the medium access control (MAC) sub-layer protocols for facilitating low-power, low-rate communications among battery-operated wireless IoT devices. With the enormous number of IoT devices and growing QoS requirements, it is imperative to optimally allocate resources (bandwidth, spreading factor, and transmit power) to these constrained devices so that network lifetime can be improved. The Adaptive Data-Rate (ADR) technique is used by the Network Servers (NS) to adapt the transmission parameters of the devices optimally. This is based on several received parameters from the end devices as well as the network settings. In this work, we extend the ADR technique to the LoRa gateways to consider the class of LoRa devices and the frequency of transmissions further to extend the energy efficiency and lifespan of IoT devices. Additionally, there is a considerable delay in adapting to optimal settings for the end-devices resulting in excess power dissipation. Further, a novel mechanism is proposed to address the congestion issue in the network using the Spreading Factor parameter (SF).","PeriodicalId":132845,"journal":{"name":"2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM)","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133980907","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

N2Women Event N2Women事件

2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2023-06-01 DOI: 10.1109/wowmom57956.2023.00088

引用次数: 0

AoI-Optimal Data Collection, Offloading, and Migration in Mobile Edge Networks 移动边缘网络中aoi -最优数据采集、卸载和迁移

2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2023-06-01 DOI: 10.1109/WoWMoM57956.2023.00029

Jialiang Feng, Jie Gong

{"title":"AoI-Optimal Data Collection, Offloading, and Migration in Mobile Edge Networks","authors":"Jialiang Feng, Jie Gong","doi":"10.1109/WoWMoM57956.2023.00029","DOIUrl":"https://doi.org/10.1109/WoWMoM57956.2023.00029","url":null,"abstract":"With the explosive development of Internet of Things (IoT) devices, edge sensors are deployed densely to monitor the environment. The status data can be sampled by the edge sensors and be transmitted to the mobile end device, such as an unmanned aerial vehicle (UAV), for further execution or offloading. To make an alert decision on time, the UAV requires to frequently collect and rapidly process the status data. The data freshness can be measured by the age of information (AoI). The UAV needs to design a flying trajectory to collect data from a large area. In addition, to satisfy the real-time requirement of the computation-intensive tasks, the UAV may offload the tasks to nearby edge servers and migrate service due to its mobility. In this paper, there are several challenges in the AoI-optimal UAV-assisted edge scenario: the freshness challenge, the collection challenge, the offloading, and the migration challenge. To minimize the time between two adjacent sampling for all sensors, we propose the AoI-optimal UAV Collection Control solution (AUCC). Specifically, to minimize round collection time, we propose the Dynamic programming-based Task Collection algorithm (DTC); to minimize round execution time, we propose the Lyapunov optimization-based Accuracy queue Control algorithm (LAC). Simulation results demonstrate that our AUCC solution achieves superior performance from the perspective of AoI, overtime task number, and accuracy.","PeriodicalId":132845,"journal":{"name":"2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121607875","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

ARLCL: Anchor-free Ranging-Likelihood-based Cooperative Localization 无锚点测距-基于似然的协同定位

2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2023-06-01 DOI: 10.1109/WoWMoM57956.2023.00018

D. Xenakis, Antonio Di Maio, Torsten Braun

{"title":"ARLCL: Anchor-free Ranging-Likelihood-based Cooperative Localization","authors":"D. Xenakis, Antonio Di Maio, Torsten Braun","doi":"10.1109/WoWMoM57956.2023.00018","DOIUrl":"https://doi.org/10.1109/WoWMoM57956.2023.00018","url":null,"abstract":"Positioning estimations of wireless sensors can be enhanced via sensor collaboration. To enable this, various methods have been proposed; yet, most do not leverage the entire collective knowledge, which also involves the estimation’s uncertainty. In this article, we introduce Anchor-free Ranging-Likelihood-based Cooperative Localization (ARLCL); a novel anchor-free and technology-agnostic localization algorithm that utilizes inter-exchanged ranging signals from sensors to enable their simultaneous positioning. Ranging technologies with easy-to-model propagation properties, such as UWB or LiDAR are among the first beneficiaries that ARLCL is targeting. To examine its applicability, however, even to signals that are noisier and often unsuitable for ranging, we assess ARLCL with real-world BLE RSS measurements. At the same time, we consider deployments that typically induce flip-ambiguity, being a major problem in cooperative localization. We provide an extensive comparison against the most widely-adopted optimization method (Mass-Spring) but also against the recent likelihood-based approach (Maximum Likelihood - Particle Swarm Optimization). The results showed that ARLCL outperformed the baselines in almost all scenarios. Our gain in positioning accuracy is also found to be positively correlated to both the swarm’s size and the signal’s quality, reaching an improvement of 40%.","PeriodicalId":132845,"journal":{"name":"2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126446390","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

WIP: Two Packet Collision Model Parameter Sets WIP:两个包碰撞模型参数集

2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2023-06-01 DOI: 10.1109/WoWMoM57956.2023.00046

T. Hänel, Clemens Hoppenau, Jannis Mast, N. Aschenbruck

引用次数: 0

Industry Session 行业会议

2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2023-06-01 DOI: 10.1109/wowmom57956.2023.00011

引用次数: 0

Demo: Edge-based IPFS in a Disaggregated Mobile Core 演示:分解移动核心中基于边缘的IPFS

2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM) Pub Date : 2023-06-01 DOI: 10.1109/WoWMoM57956.2023.00064

Pedro Valente, J. Oliveira, Duarte M. G. Raposo, P. Rito, S. Sargento

{"title":"Demo: Edge-based IPFS in a Disaggregated Mobile Core","authors":"Pedro Valente, J. Oliveira, Duarte M. G. Raposo, P. Rito, S. Sargento","doi":"10.1109/WoWMoM57956.2023.00064","DOIUrl":"https://doi.org/10.1109/WoWMoM57956.2023.00064","url":null,"abstract":"Over time, mobile communication networks have seen significant evolution. In the 5G generation, the rollout of the network requires network densification, due to the new data-hungry applications and an exponential number of new devices. The idea of a smart city, a technologically advanced metropolitan area that gathers data to enhance the general quality of life of its residents, also contributes to the densification topic. To provide content for this increased number of end-users, Content Delivery Networks (CDNs) appear as a promising solution: by distributing the content through multiple end-nodes that are near the user, they are capable to deliver content with low latency, over intermittent connections, leading to a reduction in the use of the network backhaul. This work focuses on the architecture for 5G networks with Multi-Access Edge Computing (MEC) to be used in smart cities. By using User Plane Function (UPF) selection, the Control User Plane Separation (CUPS) concept has enabled the disaggregation of the Core Network (CN). Thus, a CDN was deployed in the private 5G network using the InterPlanetary File System (IPFS) protocol, to evaluate the proposed approach. The demo presented in this paper shows the integration of IPFS intelligence with the CN, more specifically in the desirable UPF, and it also approaches the idea of an Application Function (AF).","PeriodicalId":132845,"journal":{"name":"2023 IEEE 24th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127472152","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