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2022 27th Asia Pacific Conference on Communications (APCC)最新文献

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Slow-Light performance enhancement of delay line based on arced photonic crystal waveguide 基于电弧光子晶体波导的延迟线慢光性能增强
2022 27th Asia Pacific Conference on Communications (APCC) Pub Date : 2022-10-19 DOI: 10.1109/APCC55198.2022.9943744
Zaineb Gharsallah, M. Radhouene, M. Najjar, B. Suthar
{"title":"Slow-Light performance enhancement of delay line based on arced photonic crystal waveguide","authors":"Zaineb Gharsallah, M. Radhouene, M. Najjar, B. Suthar","doi":"10.1109/APCC55198.2022.9943744","DOIUrl":"https://doi.org/10.1109/APCC55198.2022.9943744","url":null,"abstract":"In the present paper, we proposed a slow light structure using arced photonic crystal waveguide (PhCW) to design an optical delay line. A delay bandwidth product value is calculated by comparing the arced PhCW with a straight PhCW. It’s seen that the arced PhCW offers a very simple method to slow down the light speed with a bandwidth of 294 THz and a delay bandwidth product of 32.34. An average group index equals to 13 is demonstrated which yield to 110 fs delay time for a device footprint of 14 x 19 µm 2 . The signal shape is notably maintained constant over the proposed delay line. Furthermore, the suggested device is characterized by a small dispersion which leads to a slight group-velocity dispersion.","PeriodicalId":403546,"journal":{"name":"2022 27th Asia Pacific Conference on Communications (APCC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131134916","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
Wideband Single Carrier Transmitter Configuration Equalizing Non-flat Frequency Response 均衡非平坦频率响应的宽带单载波发射机配置
2022 27th Asia Pacific Conference on Communications (APCC) Pub Date : 2022-10-19 DOI: 10.1109/APCC55198.2022.9943736
Hiroto Yamamoto, A. Fukuda, Sumire Aoki, H. Hamada, H. Okazaki, Yasunori Suzuki
{"title":"Wideband Single Carrier Transmitter Configuration Equalizing Non-flat Frequency Response","authors":"Hiroto Yamamoto, A. Fukuda, Sumire Aoki, H. Hamada, H. Okazaki, Yasunori Suzuki","doi":"10.1109/APCC55198.2022.9943736","DOIUrl":"https://doi.org/10.1109/APCC55198.2022.9943736","url":null,"abstract":"For wideband single carrier transmission over a bandwidth of several gigahertz, the non-flat frequency response derived from transmitter components in the operating band seriously deteriorates the transmission quality. One promising approach to address this problem is equalizing the non-flat frequency response in a transmitter. This paper proposes a novel sub-THz transmitter configuration that has a feedback route for calculating the inverse frequency response and multiplying it with a transmission signal in the frequency region. To confirm the feasibility of the proposed configuration, the transmission quality in the proposed configuration is measured and evaluated. Experimental results confirm that the proposed configuration improves the error vector magnitude value by 12 dB at 8 Gbaud.","PeriodicalId":403546,"journal":{"name":"2022 27th Asia Pacific Conference on Communications (APCC)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123390054","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
Evaluation of physical-layer security schemes for space-time block coding under imperfect channel estimation 不完全信道估计下空时分组编码物理层安全方案的评价
2022 27th Asia Pacific Conference on Communications (APCC) Pub Date : 2022-10-19 DOI: 10.1109/APCC55198.2022.9943781
Seung O Hwang, Hyein Lee, Sooyoung Kim
{"title":"Evaluation of physical-layer security schemes for space-time block coding under imperfect channel estimation","authors":"Seung O Hwang, Hyein Lee, Sooyoung Kim","doi":"10.1109/APCC55198.2022.9943781","DOIUrl":"https://doi.org/10.1109/APCC55198.2022.9943781","url":null,"abstract":"With the advent of massive machine type of communications, security protection becomes more important than ever. Efforts have been made to impose security protection capability to physical-layer signal design, so called physical-layer security (PLS). The purpose of this paper is to evaluate the performance of PLS schemes for a multi-input-multi-output (MIMO) systems with space-time block coding (STBC) under imperfect channel estimation. Three PLS schemes for STBC schemes are modeled and their bit error rate (BER) performances are evaluated under various channel estimation error environments, and their performance characteristics are analyzed.","PeriodicalId":403546,"journal":{"name":"2022 27th Asia Pacific Conference on Communications (APCC)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123424706","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
Outage Performance Analysis of Hybrid Relay-Reconfigurable Intelligent Surface Networks 混合中继-可重构智能地面网络的中断性能分析
2022 27th Asia Pacific Conference on Communications (APCC) Pub Date : 2022-10-19 DOI: 10.1109/APCC55198.2022.9943604
Waqas Khalid, M. Shahjalal, Heejung Yu
{"title":"Outage Performance Analysis of Hybrid Relay-Reconfigurable Intelligent Surface Networks","authors":"Waqas Khalid, M. Shahjalal, Heejung Yu","doi":"10.1109/APCC55198.2022.9943604","DOIUrl":"https://doi.org/10.1109/APCC55198.2022.9943604","url":null,"abstract":"This paper investigates the wireless communications assisted by both decode-forward (DF)-relay and reconfigurable intelligent surface (RIS). For assessment of outage performance, the statistical characteristics of signal-to-noise ratios (SNRs) are investigated. For RIS-aided systems with practical design constraints, e.g., total power and the number of reflecting elements, the deployment of a relay can improve the performance. The numerical results are presented to demonstrate the performance comparison of the hybrid relay-RIS (R-RIS) and RIS-only systems under various design parameters.","PeriodicalId":403546,"journal":{"name":"2022 27th Asia Pacific Conference on Communications (APCC)","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114329292","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
A hybrid Modified Black Widow Optimization and PSO Algorithm: Application in Feature Selection for Cognitive Radio Networks 改进黑寡妇优化与粒子群混合算法在认知无线网络特征选择中的应用
2022 27th Asia Pacific Conference on Communications (APCC) Pub Date : 2022-10-19 DOI: 10.1109/apcc55198.2022.9943598
Sarra Ben Chaabane, K. Bouallegue, Akram Belazi, Sofiane Kharbech, A. Bouallègue
{"title":"A hybrid Modified Black Widow Optimization and PSO Algorithm: Application in Feature Selection for Cognitive Radio Networks","authors":"Sarra Ben Chaabane, K. Bouallegue, Akram Belazi, Sofiane Kharbech, A. Bouallègue","doi":"10.1109/apcc55198.2022.9943598","DOIUrl":"https://doi.org/10.1109/apcc55198.2022.9943598","url":null,"abstract":"In spectrum sensing issues, like in any other classification problem, the performance of the classification task is significantly impacted by the feature selection. This paper proposes a new hybrid optimization algorithm to optimize feature selection for a Deep Neural Network (DNN) classifier. To surpass the premature convergence problem and improve the exploitation ability of the original Black Widow Optimization Algorithm (BWO), we mix a modified version of BWO and Particle Swarm Optimization (PSO), called MBWPSO. The aim is to enhance the performance of a blind spectrum sensing approach in the context of cognitive radio (CR) for wireless communications. Computer simulations show that the MBWPSO algorithm outperforms the original one and a set of state-of-the-art algorithms (i.e., HS, BBO, PSO, and SA) algorithms. The MBWPSO also exhibits the best performance once applied for feature selection in the above context","PeriodicalId":403546,"journal":{"name":"2022 27th Asia Pacific Conference on Communications (APCC)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116085146","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
Research on IRS-assisted communication optimization method based on federated learning 基于联邦学习的irs辅助通信优化方法研究
2022 27th Asia Pacific Conference on Communications (APCC) Pub Date : 2022-10-19 DOI: 10.1109/APCC55198.2022.9943705
Chenguang He, Jing Li, Shengxian Huang, Yuchuan Ma
{"title":"Research on IRS-assisted communication optimization method based on federated learning","authors":"Chenguang He, Jing Li, Shengxian Huang, Yuchuan Ma","doi":"10.1109/APCC55198.2022.9943705","DOIUrl":"https://doi.org/10.1109/APCC55198.2022.9943705","url":null,"abstract":"In recent years, intelligent reflective surfaces (IRS) have been widely used to improve communication quality. IRS has the characteristics of low cost and no delay, and can be densely deployed to meet the communication needs of a large number of devices. In this paper, IRS is applied to the downlink multi-user communication system, and a central optimization algorithm is proposed for rate optimization design. At the same time, with the increasing demand of users for privacy, this paper designs a federated learning (FL) optimization algorithm to establish a rate optimization model for multi-user systems under the premise of ensuring data security.","PeriodicalId":403546,"journal":{"name":"2022 27th Asia Pacific Conference on Communications (APCC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121020365","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
Pure Voting (PV): An Offline Voting Algorithm 纯投票(PV):一种离线投票算法
2022 27th Asia Pacific Conference on Communications (APCC) Pub Date : 2022-10-19 DOI: 10.1109/APCC55198.2022.9943669
Igboanusi Ikechi Saviour, Revin Naufal Alief, Muhammad Rasyid Redha Ansori, Allwinnaldo, Jae-Min Lee, Dong‐Seong Kim
{"title":"Pure Voting (PV): An Offline Voting Algorithm","authors":"Igboanusi Ikechi Saviour, Revin Naufal Alief, Muhammad Rasyid Redha Ansori, Allwinnaldo, Jae-Min Lee, Dong‐Seong Kim","doi":"10.1109/APCC55198.2022.9943669","DOIUrl":"https://doi.org/10.1109/APCC55198.2022.9943669","url":null,"abstract":"This work proposes the use of blockchain for offline voting. Using the Smart contract feature of the Ethereum blockchain network. The voter’s registration is made. An offline token is generated which is used for offline voting. The offline token and the voting information are sent to the vote counters Smart contact. This is where the votes are counted and results extracted. However if a voter can share the cast vote to another voter who will send the new token to the vote counters. In a situation a vote is submitted by multiple voters, the counter has the ability to identify and count such votes only once.","PeriodicalId":403546,"journal":{"name":"2022 27th Asia Pacific Conference on Communications (APCC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121819211","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
ZTA-based Federated Policy Control Paradigm for Enterprise Wireless Network Infrastructure 基于zta的企业无线网络基础设施联邦策略控制范式
2022 27th Asia Pacific Conference on Communications (APCC) Pub Date : 2022-10-19 DOI: 10.1109/APCC55198.2022.9943635
Boo-Geum Jung, Yoon-Sik Yoo, Kiwon Kim, Byoung-Sik Kim, Hyungkyu Lee, Hea-Sook Park
{"title":"ZTA-based Federated Policy Control Paradigm for Enterprise Wireless Network Infrastructure","authors":"Boo-Geum Jung, Yoon-Sik Yoo, Kiwon Kim, Byoung-Sik Kim, Hyungkyu Lee, Hea-Sook Park","doi":"10.1109/APCC55198.2022.9943635","DOIUrl":"https://doi.org/10.1109/APCC55198.2022.9943635","url":null,"abstract":"The increasing use of wireless devices comes with advances in Wi-Fi technology. Devices with a Wi-Fi interface use the wireless network for convenient connection. Wireless networks face a variety of security threats, such as mac spoofing, rogue twins, DDoS attack and sniffing. We propose a Zero Trust Architecture (ZTA) paradigm to supplement enterprise wireless network control and to enhance security. ZTA can protect enterprise network resources by authorizing only authenticated users and devices to access enterprise services. ZTA in this paper is implemented within Wi-Fi Protected Access (WPA) enterprise network environment and is named wireless-ZTA. After analyzing the implementation performance, it conducts a DDoS attack to prove a stealth enterprise service invisible to malicious adversaries. To verify the effectiveness of the proposed Wireless-ZTA, additional analysis such as a network blacken test that cannot be accessed except for authorized services was performed. This analysis leads to conclusions, along with insights into the future of ZTA in enterprise wireless networks.","PeriodicalId":403546,"journal":{"name":"2022 27th Asia Pacific Conference on Communications (APCC)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116711491","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
An Edge-Storage-Aided Scheduling Method for Edge-Computing-Enabled Optical Metro Networks 一种支持边缘计算的光城域网边缘存储辅助调度方法
2022 27th Asia Pacific Conference on Communications (APCC) Pub Date : 2022-10-19 DOI: 10.1109/APCC55198.2022.9943746
Xiao Lin, Huihuang Lin, Shuo Ji, Hui Qian, Jun Li, Shengnan Yue
{"title":"An Edge-Storage-Aided Scheduling Method for Edge-Computing-Enabled Optical Metro Networks","authors":"Xiao Lin, Huihuang Lin, Shuo Ji, Hui Qian, Jun Li, Shengnan Yue","doi":"10.1109/APCC55198.2022.9943746","DOIUrl":"https://doi.org/10.1109/APCC55198.2022.9943746","url":null,"abstract":"Along with the rise of edge computing (EC), the cooperation of EC nodes becomes critical, which fuels a growing demand for inter-EC-node (inter-ECN) transfers. Typically, data are transferred in an end-to-end (E2E) manner. However, bulk data, tight transfer deadline and bandwidth fragmentation make such transfers extremely difficult. In this paper, we incorporate multi-path routing and storage on EC nodes into the data transfer, and present an edge-storage-aided multi-path scheduling method (ESMP) for inter-ECN transfers across the EC-enabled optical metro network. ESMP splits the data into chunks and schedules them across link-disjoint routing paths with the help of EC storage. Specifically, within the same deadline for the whole data, a chunk can tolerate longer storing delay and hence can be temporarily stored on an intermediate EC node when its next hop is busy. As a result, a routing path can be split into time-independent sub-paths when the E2E provisioning fails. This improves both the throughput and the flexibility of each transfer. Besides, ESMP can dynamically adapt multi-path routing to balance the completion time and the bandwidth usage based on the current network state. Studies show that compared with the existing scheduling methods, ESMP can accommodate more transfers while reducing the completion time.","PeriodicalId":403546,"journal":{"name":"2022 27th Asia Pacific Conference on Communications (APCC)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124836844","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
Analysis of Low-Latency Virtual Network Resource Reservation for LEO Satellite Network 低轨道卫星网络低延迟虚拟网络资源预留分析
2022 27th Asia Pacific Conference on Communications (APCC) Pub Date : 2022-10-19 DOI: 10.1109/APCC55198.2022.9943654
Taeyeoun Kim, Jeongho Kwak, Jihwan P. Choi
{"title":"Analysis of Low-Latency Virtual Network Resource Reservation for LEO Satellite Network","authors":"Taeyeoun Kim, Jeongho Kwak, Jihwan P. Choi","doi":"10.1109/APCC55198.2022.9943654","DOIUrl":"https://doi.org/10.1109/APCC55198.2022.9943654","url":null,"abstract":"For beyond 5G and 6G communications, the satellite terrestrial integrated network (STIN) is expected to provide diverse services with seamless coverage. The first step for implementing the STIN is to make the satellite network capable of supporting advanced functions that the terrestrial counterpart is providing. In this paper, network virtualization with network slices, which is actively studied in the terrestrial network, is analyzed for the satellite network. The main difference between satellite and terrestrial networks is the mobility of satellites. Since the slice services require end-to-end connectivity, the satellite network topology change due to the mobility of satellites can give a huge impact to the slices. The latency is analyzed with time-varying satellite topology with an assumption that the virtual network resource for slice is reserved for low latency. For simulations, the minimum number of handovers is assumed and the end-to-end latency is analyzed for its initial latency, average latency, minimum latency, and maximum latency during the service time of slices in the satellite network.","PeriodicalId":403546,"journal":{"name":"2022 27th Asia Pacific Conference on Communications (APCC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124793093","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
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