2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)最新文献

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An Intelligent Congestion Control Method in Software Defined Networks 软件定义网络中的智能拥塞控制方法
Ji-hong Zhao, Mengfei Tong, Hua Qu, Jianlong Zhao
{"title":"An Intelligent Congestion Control Method in Software Defined Networks","authors":"Ji-hong Zhao, Mengfei Tong, Hua Qu, Jianlong Zhao","doi":"10.1109/ICCSN.2019.8905364","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905364","url":null,"abstract":"Congestion control tends to be a quite significant problem with the increment of internet traffic. Conventional networks treat packets drop as an indication of congestion and employ the end devices to mitigate congestion. This may impose restrictions on network performance with the absence of comprehensive view of network. To solve these problems, this paper proposes an intelligent congestion control algorithm based on the global characteristics of software defined network architecture. The controller monitors the global operating state of network and evaluates instant congestion quality of backup paths in network by fuzzy logic. Combing with reinforcement learning, the controller evaluates the rerouting decisions under current network circumstances and chooses the optimal forwarding path which meets the traffic load requirement to forward flows. Experiments shows that the mechanism can significantly enhance network performance especially when network is under heavy load.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129794225","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
Hill Cipher Modification: A Simplified Approach 希尔密码修改:一种简化方法
Jessie R. Paragas, Ariel M. Sison, Ruji P. Medina
{"title":"Hill Cipher Modification: A Simplified Approach","authors":"Jessie R. Paragas, Ariel M. Sison, Ruji P. Medina","doi":"10.1109/ICCSN.2019.8905360","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905360","url":null,"abstract":"Most people nowadays are using the internet as a means of communication to facilitate exchanging sensitive data. Securing this data is vital considering almost all computers in the world are interconnected. Cryptography is a mechanism of sending information in the masked form so that only the intended receiver can retrieve and read this information. In connection with this, data encryption turns out to be an essential part of the secure communication of this important information. In this paper, a simplified method of encryption of data in blocks using the logical XOR and shift operations, and Radix64 for encoding and decoding the data is introduced. The results confirm that the security of the cipher improves to 53% avalanche effect percentage based on the actual experiment.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133935552","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: 4
Simplified Minimum Fourth-Order Moment Haze Channel Equalization Algorithm 简化最小四阶矩雾信道均衡算法
Tao Yuan, Guoyi Wang
{"title":"Simplified Minimum Fourth-Order Moment Haze Channel Equalization Algorithm","authors":"Tao Yuan, Guoyi Wang","doi":"10.1109/ICCSN.2019.8905309","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905309","url":null,"abstract":"Aiming at the problem of high cost in channel equalization in the traditional haze channel, the paper presents a channel equalization algorithm based on simplified minimum fourth moment. The algorithm can be combined with a second power quantizer to provide superior performance over time. The linearized description of the second power quantizer (PTQ) is obtained by the simplified-linearization method in the algorithm, and then used to stabilize the steady-state mean square analysis of the LMF-PTQ algorithm. Finally, using the accurate model of LMF-PTQ, the experimental results show that the proposed LMF-PTQ algorithm can have better performance in non-Gaussian channels and has improved ability to track time-varying channels.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132645642","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
A Short Range Two-way Frequency Transfer Experiment in Free Space 自由空间中短程双向频率传输实验
Zhangjian Lu, Y. Meng, Guoyong Wang, Yuanbo Yao
{"title":"A Short Range Two-way Frequency Transfer Experiment in Free Space","authors":"Zhangjian Lu, Y. Meng, Guoyong Wang, Yuanbo Yao","doi":"10.1109/ICCSN.2019.8905338","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905338","url":null,"abstract":"This paper introduces a short distance two-way frequency transfer experiment in free space. We carried out two-way frequency transfer experiments on 8 m free space link in the laboratory. When the integration time is 1s, the frequency stability of two-way frequency transfer is $1.43times 10^{-15}$. When the integration time is 4000s, the frequency stability increases to $1.13times 10^{-17}$. The frequency stability of two-way frequency transfer is higher than that of free space frequency transfer without compensation. This proves that two-way frequency transfer technology can passively offset the frequency fluctuations introduced by links.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134400205","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
NCMDSDV: A Neighbor Coverage Multipsth DSDV Routing Protocol for MANETs nmdsdv:一种面向manet的邻居覆盖多通道DSDV路由协议
Nan Wang, Rishika Datla, H. Jhajj
{"title":"NCMDSDV: A Neighbor Coverage Multipsth DSDV Routing Protocol for MANETs","authors":"Nan Wang, Rishika Datla, H. Jhajj","doi":"10.1109/ICCSN.2019.8905388","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905388","url":null,"abstract":"A mobile ad-hoc network is a set of mobile nodes in which data is transmitted wirelessly amongst all nodes. Due to the mobility of wireless nodes, network topology changes frequently. Consequently, routing protocols used in mobile ad-hoc networks must be adaptive. The routing protocols enabling data transfer within MANETs are classified into reactive, proactive, and hybrid protocols. Proactive routing protocols, such as the Destination Sequenced Distance Vector, are table- driven protocols that use stale paths in case of broken links which causes loss of data in the network. This research study will explore A Neighbor Coverage Multipath DSDV as a potential solution for data loss by finding alternate routes to the destination when a link is broken. Simulations have been carried out for the three routing protocols: DSDV, FSR, and the proposed NCMDSDV. Results showed that the proposed routing protocol has better efficiency compared to DSDV and FSR routing protocols.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133473426","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
Design and Implementation of On-orbit Reconfigurable Inter-satellite Links Router 在轨可重构星间链路路由器的设计与实现
Guoping Feng, Yong Xu, Ke Li, Dong Zhou, Luyuan Wang
{"title":"Design and Implementation of On-orbit Reconfigurable Inter-satellite Links Router","authors":"Guoping Feng, Yong Xu, Ke Li, Dong Zhou, Luyuan Wang","doi":"10.1109/ICCSN.2019.8905372","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905372","url":null,"abstract":"In order to meet the needs of data transmission in satellite networks technology, this paper introduces an on-orbit reconfigurable inter-satellite Links (ISL) router design scheme. Based on the inter-satellite network protocol of a certain mission engineering, a modularized product design idea is proposed, a unified spacecraft transmission protocol of satellite-satellite and satellite-ground is established. And a special reconfiguration control circuit is adopted to realize protocol upgrade in on-orbit satellites. Also the application verification in practice is given. The results show that the router meets the delay requirements of inter-satellite routing, and completes the on-orbit functional reconfiguration, which provides a reference for the design of subsequent satellites.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133552038","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: 2
A Low Complexity Multi-symbol Non-coherent MSK Receiver 一种低复杂度多符号非相干MSK接收机
Chunfei Wu, Shuai Wang, Yue Zhao
{"title":"A Low Complexity Multi-symbol Non-coherent MSK Receiver","authors":"Chunfei Wu, Shuai Wang, Yue Zhao","doi":"10.1109/ICCSN.2019.8905337","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905337","url":null,"abstract":"Unmanned aerial vehicle (UAV) data link as the premise of UAV's c cooperative engagement capability will greatly affect the combat effectiveness of UAV. Good frequency utilization and power utilization means that MSK is suitable for UAV data link. The complexity of the traditional MSK coherent receiver is too high to apply to the UAV platform, and the traditional non-coherent receiver has poor BER performance. This paper introduces an improved structure based on MSK multi-symbol non-coherent detection algorithm, which is simplified multi-symbol non-coherent detection (SMND) receiver. The performance simulations show that the theoretical limit performance of the receiver is comparable to that of a coherent receiver and the receiver is significantly better than a conventional non-coherent receiver. In AWGN channel where the bit error rate (BER) is 10–5, the performance of the SMND receiver in this paper is superior to one-bit differential by 2.5 dB, superior to the non-coherent envelope detection by 3.2 dB, and achieves only loss of 0.3 dB comparing to the theoretical limit of coherent demodulation. Furthermore, the SMND algorithm has good performance of anti-frequency offset and anti-bit timing error.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133616086","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
QoE Oriented Cognitive Network Based on Machine Learning and SDN 基于机器学习和SDN的面向QoE的认知网络
Lei Wang, D. Delaney
{"title":"QoE Oriented Cognitive Network Based on Machine Learning and SDN","authors":"Lei Wang, D. Delaney","doi":"10.1109/ICCSN.2019.8905343","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905343","url":null,"abstract":"With the aim of improving application Quality of Experience (QoE), this paper presents a framework for a QoE oriented cognitive network that enables the implementation of a machine learning model in SDN architecture. Software Defined Networking (SDN) technology is applied to dynamically manage and orchestrate end-to-end network resources as per application needs and network condition and scenario. A structured approach is applied to implementing Machine Learning (ML) techniques within the network. A ML approach is intended to be used to autonomously learn the best management strategy for a given application and best fulfill its requirements. The framework is based on the combined SDN and ML approach, combining information obtained from both the SDN North Bound Interface (NBI) and South Bound Interface to assess both the network and application state and condition. A module built on the SDN controller uses this information to correlate network level metrics with application condition. This module will learn how the features of the network effect the application condition. This information is then used to make decisions with regards to network resources for the application. The framework is structured into three main modules: data collection and aggregation, network/application learning and network management with prediction. The proposed framework is intended to be used for investigation into link types and their effects on end-to-end path selection for application flows in SDN. This is essential for future networks as more diverse applications are expected to enter the mobile domain with each application flow traversing a range of link types.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132505970","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: 9
A Topology Searching on Dual-plane Redundancy Network with Multiple Threading Method 基于多线程方法的双平面冗余网络拓扑搜索
Li Lin, Yun Lan, Xiquan Dong, Yong-Hua Huo
{"title":"A Topology Searching on Dual-plane Redundancy Network with Multiple Threading Method","authors":"Li Lin, Yun Lan, Xiquan Dong, Yong-Hua Huo","doi":"10.1109/ICCSN.2019.8905314","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905314","url":null,"abstract":"To make a solution of the TOPO search in IP network running, the topology foundation and the searching algorithm are studied firstly, on the basis of biplane and redundancy structure of IP network, the multiple threading are adopted. Address table, routing table, ARP table and forwarding information are obtained by node detecting invoked with sub threading. The ARP and external interface of subnet are drawn, the connected equipment and connection information are acquired. The function, flow of topology search and redundancy path detection are designed. In the dual-star network with 198 devices, the instance data shows correctness is up to 100 percent and search time is less than 2 minutes, which meets the actual needs.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132529411","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 Effective Tile Caching Mechanism of UAV Remote Sensing Map Based on Hilbert Coding Index 一种基于Hilbert编码索引的无人机遥感地图快速缓存机制
Dandan Guo, Yujiao Zou, Shuai Wang
{"title":"An Effective Tile Caching Mechanism of UAV Remote Sensing Map Based on Hilbert Coding Index","authors":"Dandan Guo, Yujiao Zou, Shuai Wang","doi":"10.1109/ICCSN.2019.8905357","DOIUrl":"https://doi.org/10.1109/ICCSN.2019.8905357","url":null,"abstract":"The Unmanned Aerial Vehicle (UAV) remote sensing system has become one of the most important tools for the acquisition of modern remote sensing data. The map generated by UAV remote sensing images is expected to be widely used in resource monitoring, post-disaster reconstruction and so on. Tile cache is an important way to speed up real-time loading of tile map. In order to accelerate the tile loading of UAV map, we take advantage of data locality principle and user behavior to build Hilbert coding index for each level in the tile pyramid. Then, we propose a neighborhood prefetching cache strategy, which is analyzed from the two dimensions of width and depth on the basis of Hilbert coding index. Compared with a simple strategy taking single tile as cache granularity, this caching strategy improves cache hit ratio and reduces average response time of tiles significantly. Meanwhile, Redis as the cache database, which not only supports the persistence of memory data, but also has the advantages of high development efficiency and strong scalability.","PeriodicalId":330766,"journal":{"name":"2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)","volume":" 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113946283","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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