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EAI Endorsed Transactions on Cognitive Communications最新文献

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HCR-MAC: A High-capacity Receiver-based MAC Protocol for Cognitive Radio Enabled AMI Networks in Smart Grid 基于HCR-MAC的智能电网认知无线电AMI网络的高容量MAC协议
EAI Endorsed Transactions on Cognitive Communications Pub Date : 2019-01-14 DOI: 10.1007/978-981-13-6264-4_41
Zhuoran Cai, Zhichao Qu, Xiao Zhang
{"title":"HCR-MAC: A High-capacity Receiver-based MAC Protocol for Cognitive Radio Enabled AMI Networks in Smart Grid","authors":"Zhuoran Cai, Zhichao Qu, Xiao Zhang","doi":"10.1007/978-981-13-6264-4_41","DOIUrl":"https://doi.org/10.1007/978-981-13-6264-4_41","url":null,"abstract":"","PeriodicalId":426878,"journal":{"name":"EAI Endorsed Transactions on Cognitive Communications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127325982","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
Software Articles and Open Source Research Software: The Why, the What, and the How 软件文章和开源研究软件:为什么，什么，怎么做
EAI Endorsed Transactions on Cognitive Communications Pub Date : 2018-07-13 DOI: 10.4108/eai.28-1-2021.168507
V. Cicirello
{"title":"Software Articles and Open Source Research Software: The Why, the What, and the How","authors":"V. Cicirello","doi":"10.4108/eai.28-1-2021.168507","DOIUrl":"https://doi.org/10.4108/eai.28-1-2021.168507","url":null,"abstract":"In this editorial, I make the case for why you should write and publish software articles about your open source research software. I begin by discussing some of the benefits of releasing your research software as an open source project. Then, I explain what a software article is in general, as well as why you should consider writing one about your research software, such as increased reproducibility, increased software reuse, the potential to increase the impact that your research has on the work of others, the potential to gain new collaborators, among other advantages. Open source enables these things, and software articles enhance the process by increasing discoverability, as well as by placing the software within a broader research context. I then discuss how to proceed to write a software article more specifically for submission to the EAI Transactions on Cognitive Communications, using either the “research article” or “short communications” article types. Received on 21 January 2021; accepted on 22 January 2021; published on 28 January 2021","PeriodicalId":426878,"journal":{"name":"EAI Endorsed Transactions on Cognitive Communications","volume":"194 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114865865","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
Joint Encoding and Decoding Optimization of LT Codes over Noise Channels 噪声信道上LT码的联合编解码优化
EAI Endorsed Transactions on Cognitive Communications Pub Date : 2018-07-13 DOI: 10.4108/eai.14-1-2019.161365
Ming-Chieh Chi, Wenzhu Sun
{"title":"Joint Encoding and Decoding Optimization of LT Codes over Noise Channels","authors":"Ming-Chieh Chi, Wenzhu Sun","doi":"10.4108/eai.14-1-2019.161365","DOIUrl":"https://doi.org/10.4108/eai.14-1-2019.161365","url":null,"abstract":"The low-degree variable nodes and high residual errors of Belief Propagation (BP) decoding are key factors of high error floor of LT Codes over noise channels. A joint encoding and decoding scheme are proposed to lower this error floor. The Regularized Variable-Node (RVN) encoding method is adopted to maximize the minimum degree and avoid the lowdegree variable node. By investigating the characteristic of error patterns in error frames and the relationship between error bits and their Log-likelihood Ratio (LLR) values, the most unreliable bits are identified after BP decoding. Thanks to the Cyclic Redundancy Check (CRC) detector, the residual error bits of BP decoder are identified and corrected by bit flip. The simulation results demonstrate that the proposed method can dramatically reduce the frame error rate in the error floor region at the cost of almost negligible extra computation.","PeriodicalId":426878,"journal":{"name":"EAI Endorsed Transactions on Cognitive Communications","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124765927","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
Large-Signal Analysis and Characterization of a RF SOI-based Tunable Notch Antenna for LTE in TV White Space Frequency Spectrum 电视白频段LTE射频soi可调陷波天线的大信号分析与特性研究
EAI Endorsed Transactions on Cognitive Communications Pub Date : 2016-05-30 DOI: 10.4108/eai.31-5-2017.152558
E. Abdallah, S. Bories, D. Nicolas, A. Giry, C. Delaveaud
{"title":"Large-Signal Analysis and Characterization of a RF SOI-based Tunable Notch Antenna for LTE in TV White Space Frequency Spectrum","authors":"E. Abdallah, S. Bories, D. Nicolas, A. Giry, C. Delaveaud","doi":"10.4108/eai.31-5-2017.152558","DOIUrl":"https://doi.org/10.4108/eai.31-5-2017.152558","url":null,"abstract":"In this paper, a compact frequency-agile notch antenna for LTE low-band using TV white space frequencies is designed and fabricated. The antenna aperture tuning is provided by a SOI CMOS tunable capacitor. The tunable capacitor RF non linearity analysis was studied and measured. The simulated and experimental performances are presented and demonstrate antenna tuning operation from 800 MHz down to 500 MHz. High linearity is validated with measured ACLR levels lower than −30 dBc up to 22 dBm input power in the considered frequency range.","PeriodicalId":426878,"journal":{"name":"EAI Endorsed Transactions on Cognitive Communications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126983200","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
High-level Programming and Symbolic Reasoning on IoT Resource Constrained Devices 物联网资源受限设备的高级编程和符号推理
EAI Endorsed Transactions on Cognitive Communications Pub Date : 2015-05-01 DOI: 10.4108/cogcom.1.2.e6
S. Gaglio, G. Re, Gloria Martorella, D. Peri
{"title":"High-level Programming and Symbolic Reasoning on IoT Resource Constrained Devices","authors":"S. Gaglio, G. Re, Gloria Martorella, D. Peri","doi":"10.4108/cogcom.1.2.e6","DOIUrl":"https://doi.org/10.4108/cogcom.1.2.e6","url":null,"abstract":"While the vision of Internet of Things (IoT) is rather inspiring, its practical implementation remains challenging. Conventional programming approaches prove unsuitable to provide IoT resource constrained devices with the distributed processing capabilities required to implement intelligent, autonomic, and self-organizing behaviors. In our previous work, we had already proposed an alternative programming methodology for such systems that is characterized by high-level programming and symbolic expressions evaluation, and developed a lightweight middleware to support it. Our approach allows for interactive programming of deployed nodes, and it is based on the simple but effective paradigm of executable code exchange among nodes. In this paper, we show how our methodology can be used to provide IoT resource constrained devices with reasoning abilities by implementing a Fuzzy Logic symbolic extension on deployed nodes at runtime.","PeriodicalId":426878,"journal":{"name":"EAI Endorsed Transactions on Cognitive Communications","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114377395","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
A Hardware Prototype of a Flexible Spectrum Sensing Node for Smart Sensing Networks 智能传感网络中柔性频谱传感节点的硬件原型
EAI Endorsed Transactions on Cognitive Communications Pub Date : 2015-04-21 DOI: 10.4108/eai.5-4-2016.151143
Ahmed Elsokary, P. Lohmiller, V. Valenta, H. Schumacher
{"title":"A Hardware Prototype of a Flexible Spectrum Sensing Node for Smart Sensing Networks","authors":"Ahmed Elsokary, P. Lohmiller, V. Valenta, H. Schumacher","doi":"10.4108/eai.5-4-2016.151143","DOIUrl":"https://doi.org/10.4108/eai.5-4-2016.151143","url":null,"abstract":"In this paper we present a prototype for a spectrum sensing node for a cognitive radio sensing network. Our prototype consists of a custom down-conversion front-end with an RF input frequency range from 300 MHz to 3 GHz and a Power Spectral Density (PSD) estimation algorithm implemented on a Virtex-6 Field Programmable Gate Array (FPGA). The base-band processing part is capable of calculating the PSD for a bandwidth upto 245.76 MHz achieving a resolution of 60 kHz and an online variable averaging functionality with a maximum of 32767 averages. Real time performance and calculation of the PSD for real world signals in the GSM downlink, DECT and the UHF DVB-T bands is demonstrated.","PeriodicalId":426878,"journal":{"name":"EAI Endorsed Transactions on Cognitive Communications","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116752357","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
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