2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC)最新文献

Resonant Beam Communication Based on Multi-Longitudinal-Mode Distributed Cavity Laser 基于多纵模分布腔激光器的谐振光束通信

2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC) Pub Date : 2021-06-04 DOI: 10.1109/ICWOC52624.2021.9529963

Jingjing Huang, Xu Li, Junping Zhang

引用次数: 1

Research on UAV Trajectory Planning Based on Artificial Bee Colony Algorithm 基于人工蜂群算法的无人机轨迹规划研究

2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC) Pub Date : 2021-06-04 DOI: 10.1109/ICWOC52624.2021.9530209

Sicong Yu, Ying Li, Caihong Ma

引用次数: 2

Realization of Cockpit Binocular Ranging System Based on JN-P08 基于JN-P08的座舱双目测距系统的实现

2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC) Pub Date : 2021-06-04 DOI: 10.1109/ICWOC52624.2021.9530215

Z. Xiaoping, Liao Yiling, Wu Jisen, Chen Guanghui, Zheng Lixing, Zhu Xingxin

引用次数: 0

Implementing a Low-Complexity Steganography System on FPGA 基于FPGA的低复杂度隐写系统实现

2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC) Pub Date : 2021-06-04 DOI: 10.1109/ICWOC52624.2021.9530210

Jiayuan Wei, Zhou Quan, Yan-lang Hu, Juan-ni Liu, Hua Zhang, Mengyao Liu

引用次数: 1

TrustZone Based Virtual Architecture of Power Intelligent Terminal 基于TrustZone的电力智能终端虚拟架构

2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC) Pub Date : 2021-06-04 DOI: 10.1109/ICWOC52624.2021.9530208

Feng Xi, Li Dejian, Wang Hui, Tang Xiaoke, L. Guojin

{"title":"TrustZone Based Virtual Architecture of Power Intelligent Terminal","authors":"Feng Xi, Li Dejian, Wang Hui, Tang Xiaoke, L. Guojin","doi":"10.1109/ICWOC52624.2021.9530208","DOIUrl":"https://doi.org/10.1109/ICWOC52624.2021.9530208","url":null,"abstract":"Three issues should be addressed in ubiquitous power Internet of things (IoT) terminals, such as lack of terminal standardization, high business coupling and weak local intelligent processing ability. The application of operating system in power IoT terminals provides the possibility to solve the above problems, but needs to address the real-time and security problems. In this paper, TrustZone based virtualization architecture is used to tackle the above real-time and security problems, which adopts the dual system architecture of real-time operating system (FreeRTOS) to run real-time tasks, such as power parameter acquisition and control on the real-time operating system, to solve the real-time problem; And non real-time tasks are run on the general operating system(Linux) to solve the expansibility problem of power terminals with hardware assisted virtualization technology achieving the isolation of resources, ensuring the safety of power related applications. The scheme is verified on the physical platform. The results show that the dual operating system power IoT terminal scheme based on ARM TrustZone meets the security requirements and has better real-time performance, with unifying terminal standards, business decoupling and enhancing local processing capacity.","PeriodicalId":127966,"journal":{"name":"2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127672510","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

Intelligent Spectrum Allocation for mmWave Integrated Backhaul and Access Network 毫米波综合回传接入网的智能频谱分配

2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC) Pub Date : 2021-06-04 DOI: 10.1109/ICWOC52624.2021.9530211

Xuan Zhou, Xiaoyan Dong

引用次数: 0

Partial Label Optimal Margin Distribution Machine 部分标签最优边际分配机

2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC) Pub Date : 2021-06-04 DOI: 10.1109/ICWOC52624.2021.9530213

Tiancheng Wang, Feng Hu, Xin Liu, Weibin Deng, Saisai Li

{"title":"Partial Label Optimal Margin Distribution Machine","authors":"Tiancheng Wang, Feng Hu, Xin Liu, Weibin Deng, Saisai Li","doi":"10.1109/ICWOC52624.2021.9530213","DOIUrl":"https://doi.org/10.1109/ICWOC52624.2021.9530213","url":null,"abstract":"In typical partial label learning, each training sample corresponds to a candidate set with only one true label. Eliminating the ambiguous candidate set is the core task of partial label learning. The maximum margin method is a popular paradigm to solve partial label learning problem. It is an effective attempt to directly optimize the margin between the real label and the rest of the labels. However, recent studies have found that the optimal margin distribution is the key to better generalization performance rather than maximizing the minimum margin. In this paper, we propose a novel approach, named PL-ODM (Partial Label Optimal Margin Distribution Machine), which tries to disambiguate the candidate label sets and achieve optimal margin distribution simultaneously. First of all, the mean and variance are used to describe the margin distribution. After that, an alternating optimization process is used to derive the true label information and optimize the margin distribution. By observing the experimental results on the real data set and the controlled UCI data set, the effectiveness of our proposed method is fully demonstrated.","PeriodicalId":127966,"journal":{"name":"2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131935417","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

Simplified Low-Cost MAC Protocol Hardware Design and Implement for BLE5.0 基于BLE5.0的简化低成本MAC协议硬件设计与实现

2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC) Pub Date : 2021-06-04 DOI: 10.1109/ICWOC52624.2021.9529965

Fujian Ding, Min Lin, Qian-cheng Liu, Gang Wang

引用次数: 0

Survivable Wavelength-Division-Multiplexed Passive Optical Network for Fronthaul in 5G and Beyond 面向5G及以后前传的生存型波分复用无源光网络

2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC) Pub Date : 2021-06-04 DOI: 10.1109/ICWOC52624.2021.9530212

Jiarui Han, Pengchao Han, Yejun Liu

{"title":"Survivable Wavelength-Division-Multiplexed Passive Optical Network for Fronthaul in 5G and Beyond","authors":"Jiarui Han, Pengchao Han, Yejun Liu","doi":"10.1109/ICWOC52624.2021.9530212","DOIUrl":"https://doi.org/10.1109/ICWOC52624.2021.9530212","url":null,"abstract":"Nowadays, fronthaul network plays an increasingly important role in the fifth generation (5G) and beyond cellular networks because of higher Quality of Service (QoS) requirements of subscribers. Wavelength-division-multiplexed passive optical network (WDM-PON), which copes with the requirements of low latency and large capacity, is a good option for fronthaul in 5G and beyond. To serve subscribers without interruption, improvement of survivability which should address both fiber cuts and link congestion is a challenging problem. Because of the high cost of fiber and small-cells in fronthaul for 5G and beyond, a cost-efficient solution to survivability improvement of WDM-PON is critical. Towards this challenge, this paper proposes a Cost-Efficient Multi-hop Survivability (CEMS) scheme which can provide multi-hop backup paths for each optical network unit (ONU). In order to execute CEMS scheme in WDM-PON, we propose a modified ONU architecture. To determine the positions of backup fibers and backup paths of each ONU, Greedy Cost-Efficiency (GCE) algorithm is proposed. Simulation results based on practical parameters of WDM-PONs for fronthaul in 5G show the advantages of CEMS scheme.","PeriodicalId":127966,"journal":{"name":"2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123722324","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

Performance Investigations of DFMA-PON Systems Using a Parallel IM/PM Transmitter for Dispersion Compensation 采用并行IM/PM发射机进行色散补偿的DFMA-PON系统性能研究

2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC) Pub Date : 2021-06-04 DOI: 10.1109/ICWOC52624.2021.9530214

Hainan Bao, Xiaoxue Gong, Qihan Zhang, Tingfeng Hu, Ruijia Li, Weigang Hou

{"title":"Performance Investigations of DFMA-PON Systems Using a Parallel IM/PM Transmitter for Dispersion Compensation","authors":"Hainan Bao, Xiaoxue Gong, Qihan Zhang, Tingfeng Hu, Ruijia Li, Weigang Hou","doi":"10.1109/ICWOC52624.2021.9530214","DOIUrl":"https://doi.org/10.1109/ICWOC52624.2021.9530214","url":null,"abstract":"In the digital filter multiple access (DFMA) passive optical network (PON) systems based on direct detection (DD), due to the existence of fiber dispersion, the power fading phenomenon occurs when using a single photo detector (PD) to make optical signals transform into electrical signals, which affects the transmission capacities of the system. Therefore, so as to ensure the effective transmission capacities of the DFMA-PON system, this paper proposes a scheme that uses a parallel intensity modulation (IM)/phase modulation (PM) structure at the transmitter. According to the frequency responses of IM signal and PM signal are complementary in the same frequency range, we can use one way of modulation to compensate the other one which was damaged by dispersion. So the sub channels generated by the digital orthogonal filters in the DFMA-PON are allocated to the corresponding IM or PM modulation method. The numerical simulation results illustrate that the system transmission rate can reach 66.67Gb/s when bit error rate(BER) is lower than 3.8 × 10−3 after a 25km standard single mode fiber(SSMF) transmission, it proves that the scheme proposed in this paper can effectively avoid the impact of power fading due to the chromatic dispersion on the system.","PeriodicalId":127966,"journal":{"name":"2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125724535","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