2021 International Conference on Information Networking (ICOIN)最新文献_第10页

Multi-UAV-Assisted MEC System: Joint Association and Resource Management Framework 多无人机辅助MEC系统:联合关联与资源管理框架

2021 International Conference on Information Networking (ICOIN) Pub Date : 2021-01-13 DOI: 10.1109/ICOIN50884.2021.9333960

Nway Nway Ei, S. Kang, Madyan Alsenwi, Y. Tun, C. Hong

{"title":"Multi-UAV-Assisted MEC System: Joint Association and Resource Management Framework","authors":"Nway Nway Ei, S. Kang, Madyan Alsenwi, Y. Tun, C. Hong","doi":"10.1109/ICOIN50884.2021.9333960","DOIUrl":"https://doi.org/10.1109/ICOIN50884.2021.9333960","url":null,"abstract":"In this paper, we study an energy-efficient multi- UAV-assisted multi-access edge computing (MEC) system in which unmanned aerial vehicles (UAVs) equipped with MEC servers offer computing services to the mobile devices. In particular, the mobile devices offload a portion of their computationintensive and delay-sensitive tasks to the UAVs to minimize local computing energy consumption. However, the coupling constraints of limited energy budget at UAVs and task completion deadlines make it difficult to determine device association and the amount of task to be offloaded. Moreover, the amount of computing resources assigned to the mobile devices by each UAV might vary according to the number of associated users and the amount of task offloaded from them. Therefore, in this work, we formulate a joint device association, task assignment and computing resource allocation problem to minimize the energy consumption of mobile devices and UAVs by considering the energy budget and available computing resources at the UAVs and task completion deadline constraints. To that end, we show that the proposed optimization problem is a mixed-integer nonlinear programming (MINLP) problem, which is generally a nonconvex and NP-hard problem. To solve this, we first decompose the formulated problem into three subproblems which are then solved by applying an iterative block coordinate descent (BCD) algorithm. Through the extensive simulations, we verify that our proposed algorithm outperforms the other benchmark schemes, namely, random association and offloading all.","PeriodicalId":6741,"journal":{"name":"2021 International Conference on Information Networking (ICOIN)","volume":"46 1","pages":"213-218"},"PeriodicalIF":0.0,"publicationDate":"2021-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90340720","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: 12

Large-scale farm sensing system using UAV and long-distance wireless communication 采用无人机和远距离无线通信的大型农场传感系统

2021 International Conference on Information Networking (ICOIN) Pub Date : 2021-01-13 DOI: 10.1109/ICOIN50884.2021.9333946

Yoshihiro Higashiura, Hiroshi Yamamoto

{"title":"Large-scale farm sensing system using UAV and long-distance wireless communication","authors":"Yoshihiro Higashiura, Hiroshi Yamamoto","doi":"10.1109/ICOIN50884.2021.9333946","DOIUrl":"https://doi.org/10.1109/ICOIN50884.2021.9333946","url":null,"abstract":"In recent years, countries where agriculture is a major industry own vast tracts of farmland, and IoT system to improve the efficiency of farming operations on the vast farmland are attracting attention. In order to collect environmental information from anyway of the vast farmland, the construction of sensor networks using LPWA that enables long-distance communication has been attracting attention. However, many obstacles such as crops and agricultural machinery on the farm makes long-distance wireless communication difficult even when using the LPWA. In addition, even when the clear line of sight from the sensor nodes is ensured, the radio waves may interfere with each other, which makes the gateway impossible to receive the sensor data correctly.Therefore, in this research, we develop a sensor network system using an Unmanned Aerial Vehicle (UAV) that can move freely in the sky. The UAV works as a gateway to collect the sensor data from the sensor nodes and move autonomously for searching the locations where they can maintain good communication property from sensor nodes dispersed over a wide area of a large farm. Furthermore, in order to improve the efficiency of the sensor data retrieval, the sensor nodes within the same area of the farm construct clusters and select one representative node in each cluster. In addition, in order to prevent radio interference caused by simultaneous data transmission, the sensor nodes are implements media access control mechanism for LPWA.","PeriodicalId":6741,"journal":{"name":"2021 International Conference on Information Networking (ICOIN)","volume":"11 1","pages":"225-230"},"PeriodicalIF":0.0,"publicationDate":"2021-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87185320","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

Riverbed Modeler Reinforcement Learning M&S Framework Supported by Supervised Learning 监督学习支持的河床模型强化学习M&S框架

2021 International Conference on Information Networking (ICOIN) Pub Date : 2021-01-13 DOI: 10.1109/ICOIN50884.2021.9333963

Gyu-min Lee, Cheol-woong Lee, B. Roh

引用次数: 0

A Feasible Study of Cube Sensing Organization Map for Cognitive Spectrum Allocation 认知频谱分配中立方体感知组织图的可行性研究

2021 International Conference on Information Networking (ICOIN) Pub Date : 2021-01-13 DOI: 10.1109/ICOIN50884.2021.9333998

Quang-Dung Pham, Trong-Hop Do, Nhu-Ngoc Dao, Woongsoo Na, Chunghyun Lee, Sungrae Cho

{"title":"A Feasible Study of Cube Sensing Organization Map for Cognitive Spectrum Allocation","authors":"Quang-Dung Pham, Trong-Hop Do, Nhu-Ngoc Dao, Woongsoo Na, Chunghyun Lee, Sungrae Cho","doi":"10.1109/ICOIN50884.2021.9333998","DOIUrl":"https://doi.org/10.1109/ICOIN50884.2021.9333998","url":null,"abstract":"Spectrum availability has been considered as one of the most crucial factors for the success of serving dense user devices in fifth generation (5G) mobile communications and beyond. To this end, cognitive spectrum sensing technologies can be utilized to detect unused wireless channels in the coverage area of the user devices, which are possibly used for deviceto-device communications efficiently. However, frequent wide range sensing of spectrum extremely exhausts energy resource of the user devices. In this paper, we propose a probabilistic cognitive spectrum sensing (PCSS) mechanism to overcome this challenge. In the PCSS mechanism, a cube sensing organization map (CSOM) is dimensionalized on the basis of channels and locations in the coverage area. Weight of each block in the CSOM represents the probability that a user device successfully senses the corresponding channel idle in the corresponding location. The weight of each block is learned after every sensing periods to reinforce the CSOM. Consequently, user devices sense the list of channels in their proximity with the probabilities indicated by the weight of the best matching CSOM blocks. Simulation results show that the PCSS mechanism overcomes the existing techniques in terms of energy efficiency and positive sensing ratio.","PeriodicalId":6741,"journal":{"name":"2021 International Conference on Information Networking (ICOIN)","volume":"70 1","pages":"858-863"},"PeriodicalIF":0.0,"publicationDate":"2021-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87073935","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

Auction-based Truthful Distributed Resource Allocation for Smart Grid Systems 基于拍卖的智能电网真实分布式资源分配

2021 International Conference on Information Networking (ICOIN) Pub Date : 2021-01-13 DOI: 10.1109/ICOIN50884.2021.9333886

H. Ahn, Junghyun Kim, Joongheon Kim

引用次数: 3

Access Management using Vickrey-Clarke-Groves Auction in Terrestrial-Drone Networks 使用Vickrey-Clarke-Groves拍卖的地面无人机网络访问管理

2021 International Conference on Information Networking (ICOIN) Pub Date : 2021-01-13 DOI: 10.1109/ICOIN50884.2021.9333869

Junghyun Kim, Joongheon Kim

{"title":"Access Management using Vickrey-Clarke-Groves Auction in Terrestrial-Drone Networks","authors":"Junghyun Kim, Joongheon Kim","doi":"10.1109/ICOIN50884.2021.9333869","DOIUrl":"https://doi.org/10.1109/ICOIN50884.2021.9333869","url":null,"abstract":"With advances in technology, the amount of data used per user has increased, and traditional ground base stations often fail to meet the needs of user terminals. In this paper, a lack of data transmission resources in the terrestrial network is solved by DBSs (drone base stations). In the suggested model, MBSs (macrocell base stations) are used to provide resources for backhaul connectivity to DBSs. DBSs (drone base stations) provide downlink connectivity to user terminals whose demand cannot be satisfied by terrestrial SBSs (small cell base stations). To accomplish optimal allocation between supply and demand of data transmission resources, several research results based on competitive market settings have been introduced. However, security, privacy, and trust guaranteed issues are not actively discussed in the results. Data transmission resources are allocated by the resource-demanding objects. If resource-demanding objects report manipulated malicious information for their own interest to obtain more resources, the whole resource allocation system can be vulnerable due to the selfish resource-demanding objects. This paper represents a novel algorithm that guarantees the trustfulness of resource-demanding objects. Vickrey-Clarke -Groves auction-based trust guaranteed algorithm is proposed for data transmission resource allocation between DBSs and user terminals through access links. In the VCG auction-based mechanism, DBSs (auctioneers) provide QOS (quality of service) to user terminals that their demand is not satisfied by the surrounding SBSs (bidders).","PeriodicalId":6741,"journal":{"name":"2021 International Conference on Information Networking (ICOIN)","volume":"156 1","pages":"317-320"},"PeriodicalIF":0.0,"publicationDate":"2021-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85328526","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

Night-Time Vehicle Distance Estimation Using Camera Geometry and Deep Learning 使用相机几何和深度学习的夜间车辆距离估计

2021 International Conference on Information Networking (ICOIN) Pub Date : 2021-01-13 DOI: 10.1109/ICOIN50884.2021.9333922

Trong-Hop Do, Dang-Khoa Tran, Dinh-Quang Hoang, Minh Pham, Quang-Dung Pham, Nhu-Ngoc Dao, Chunghyun Lee, Sungrae Cho

引用次数: 0

Signal Processing Optimization for Federated Learning over Multi-User MIMO Uplink Channel 多用户MIMO上行信道上联邦学习的信号处理优化

2021 International Conference on Information Networking (ICOIN) Pub Date : 2021-01-13 DOI: 10.1109/ICOIN50884.2021.9333891

Moon-Young Huh, Daesung Yu, Seok-Hwan Park

引用次数: 4

On the Resource Management of Kubernetes Kubernetes的资源管理

2021 International Conference on Information Networking (ICOIN) Pub Date : 2021-01-13 DOI: 10.1109/ICOIN50884.2021.9333977

E. Kim, Kyungwoon Lee, C. Yoo

{"title":"On the Resource Management of Kubernetes","authors":"E. Kim, Kyungwoon Lee, C. Yoo","doi":"10.1109/ICOIN50884.2021.9333977","DOIUrl":"https://doi.org/10.1109/ICOIN50884.2021.9333977","url":null,"abstract":"Kubernetes is the most popular container orchestration platform that enables users to create and run multiple containers in cloud environments. Kubernetes offers resource management to isolate the resource usage of containers on a host server because performance isolation is an important factor in terms of service quality. This paper investigates whether the resource management of Kubernetes is sufficient to isolate the performance of containers. This is different from previous studies that mostly focuses on efficient resource management rather than the study on performance interference. We evaluate the performance interference 1) between CPU-intensive and networkintensive containers, and 2) between multiple network-intensive containers. Our evaluation results show that containers experience performance degradation by 50% due to the co-located containers even under the resource management of Kubernetes. This paper also points out that the root cause of the performance interference between multiple network-intensive containers is CPU contention, not network bandwidth. As a result, Kubernetes needs to consider the CPU usage of network-related workloads in resource management in order to mitigate the performance interference.","PeriodicalId":6741,"journal":{"name":"2021 International Conference on Information Networking (ICOIN)","volume":"4 1","pages":"154-158"},"PeriodicalIF":0.0,"publicationDate":"2021-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90940869","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

A Proposal for Correlation-based Steganography Using Shamir’s Secret Sharing Scheme and DCT Domain 一种基于Shamir秘密共享方案和DCT域的相关隐写算法

2021 International Conference on Information Networking (ICOIN) Pub Date : 2021-01-13 DOI: 10.1109/ICOIN50884.2021.9333925

Kaito Onuma, S. Miyata

引用次数: 2