{"title":"Random neighbour-based fault localization","authors":"Xinyu Zhu, Xuewen He","doi":"10.1109/ICCSN.2015.7296135","DOIUrl":"https://doi.org/10.1109/ICCSN.2015.7296135","url":null,"abstract":"In the large-scale network, the router acts an increasingly important role but the malicious behaviours including packets dropping and corruption of the malicious routers harm the performance of the network. Actually, many work has been proposed to locate the potential failure nodes but they all suffer from some issues of performance and scalability, which are not practical for the network environment. To deal with these problems, we introduce random neighbour-based fault localization (RNFL). It utilizes neighbourhood nodes and message authentication code (MAC) to check the integrity of packets so that RNFL can detect the malicious nodes. Besides, it supports dynamic routing and the experiment shows that it only puts small extra computing burden (less than 10%) on the network routers.","PeriodicalId":319517,"journal":{"name":"2015 IEEE International Conference on Communication Software and Networks (ICCSN)","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122675392","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}
D. A. Jamro, Jingsong Hong, M. Bah, A. H. Bhatti, R. Shaikh
{"title":"Design of monopole antenna for RCS reduction applications","authors":"D. A. Jamro, Jingsong Hong, M. Bah, A. H. Bhatti, R. Shaikh","doi":"10.1109/ICCSN.2015.7296145","DOIUrl":"https://doi.org/10.1109/ICCSN.2015.7296145","url":null,"abstract":"In this paper an H-shaped monopole antenna is studied for RCS reduction applications. The purpose of antenna design is to know RCS reduction of a target and show the effects of physical parameters on performance of antenna. The size miniaturization is achieved by H-shaped slot on patch of antenna. Moreover the vertical cuts of H-shaped slot enhance impedance matching and horizontal cut attributes to reduce RCS. Return loss curves shows the well matching of signals with feed port and balancing of radiation performance. This parametric analyzes provides a novel idea that at Wf =3.2 mm RCS reduced to required value.","PeriodicalId":319517,"journal":{"name":"2015 IEEE International Conference on Communication Software and Networks (ICCSN)","volume":"286 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124557584","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}
{"title":"An improved energy-saving routing protocol for wireless ad hoc networks","authors":"Tong Liu, Xuemai Gu, Shuo Shi","doi":"10.1109/ICCSN.2015.7296164","DOIUrl":"https://doi.org/10.1109/ICCSN.2015.7296164","url":null,"abstract":"In wireless ad hoc networks, the energy of nodes is limited, and performance of network will be affected if the battery is exhausted. This paper presents an improved energy-saving routing which is applied to ad hoc networks so as to prolong the network lifetime for larger data processing and data transmission. This algorithm is based on AODV, and the innovation of our approach is the introduction of the fixed delay functions instead of random delay mechanism. In order to validate the effectiveness of our proposed algorithm, performance comparisons with original AODV and MMBCR protocols have been carried out in the paper.","PeriodicalId":319517,"journal":{"name":"2015 IEEE International Conference on Communication Software and Networks (ICCSN)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117215665","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}
{"title":"Network-wide time synchronization based on SDH link transmission","authors":"Yue Zhuo, Baoren Chen, Yi Liu, Junpeng Fu","doi":"10.1109/ICCSN.2015.7296195","DOIUrl":"https://doi.org/10.1109/ICCSN.2015.7296195","url":null,"abstract":"Network-wide time synchronization system is a key technology of electric power industry in recent years. High precision time reference signals transmitted by SDH (Synchronous Digital Hierarchy) network and high precision timing network application realized by PTP (Precious Time Protocol) are being studied at home and abroad. External frequency references are required to rectify the access and transmission delay error of PTP over E1 transmission. Based on the time synchronization demonstration project of electric power communication network and the related experimental data, the influence on transmission timing precision caused by frequency deviation on the SDH transmission link are analyzed. It is demonstrated that the frequency synchronization standard of SDH link is critical to the transmission of time synchronize signals, the networking advises on network-wide time synchronization are proposed to realize the entire network coverage of unified reference time signal.","PeriodicalId":319517,"journal":{"name":"2015 IEEE International Conference on Communication Software and Networks (ICCSN)","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117345121","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}
{"title":"A new reconfigurable multi-band monopole antenna for different wireless applications","authors":"Abdelheq Boukarkar, X. Lin, Yuan Jiang","doi":"10.1109/ICCSN.2015.7296141","DOIUrl":"https://doi.org/10.1109/ICCSN.2015.7296141","url":null,"abstract":"A new compact reconfigurable multi-band monopole antenna for different wireless applications is proposed. The antenna can be reconfigurable using two switches S1 and S2 modeled as perfect conductors when their states are on. The states of the switches allow the antenna to have distinct resonant frequencies. The antenna is fabricated and tested. Good agreement between simulated and measured return loss is obtained. The antenna has a simple structure, small size, and can cover several frequency bands by using just two switches; making it distinguishable and suitable for some wireless applications.","PeriodicalId":319517,"journal":{"name":"2015 IEEE International Conference on Communication Software and Networks (ICCSN)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126054231","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}
{"title":"A novel resource allocation scheme based on resource efficiency for LTE-A system","authors":"Supeng Huang, Xibo Wang, Chaowei Wang, Weidong Wang, Yinghai Zhang","doi":"10.1109/ICCSN.2015.7296193","DOIUrl":"https://doi.org/10.1109/ICCSN.2015.7296193","url":null,"abstract":"Resource allocation in Orthogonal Frequency Division Multiple (OFDM) system is implemented by assigning subcarriers and power to all users in order to achieve large throughput and high energy efficiency. The base station acts as a scheduler, which aims at scheduling active users as many as possible and maximizes the system throughput. Conventional schemes allocate resource to user mainly based on Quality of Service (QoS), spectral efficiency or maximum throughput without considering the resource efficiency. These schemes achieve compromise between maximized throughput and user fairness. However, there is excessive resource occupied. In this paper, a novel resource allocation algorithm based on proportional fairness (PF) algorithm is proposed. This novel algorithm mainly promotes the resource efficiency for LTE or LTE-A system during resource allocation. Meanwhile, the scheme takes user fairness and QoS into consideration and approaches the global optimal solution. According to simulation, the proposed algorithm achieves higher resource utilities efficiency and schedule more users with the limit resource.","PeriodicalId":319517,"journal":{"name":"2015 IEEE International Conference on Communication Software and Networks (ICCSN)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124374649","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}
{"title":"Novel noise jamming for countering ISAR based on pseudo-random serials phase-modulation","authors":"N. Tai, Yujian Pan, Hong Zhu, Chao Wang, N. Yuan","doi":"10.1109/ICCSN.2015.7296180","DOIUrl":"https://doi.org/10.1109/ICCSN.2015.7296180","url":null,"abstract":"Scatter-wave jamming (SWJ) can form false target to inverse synthetic aperture radar (ISAR), while pseudorandom serials phase-modulation can spread the spectrum of target signal. Thus in this paper we propose an active quasi-coherent noise jamming signal by combination of these two methods. The jammer firstly intercepts the radar signal and then transmits the modulated jamming signal to protected target. It is demonstrated that noise image will be induced after target scatters the jamming signal back to ISAR. This jamming signal can form multiple noise-like false-targets in range direction. Simulation results validate the correctness of the idea and show that the jamming signal can effectively cover the true target.","PeriodicalId":319517,"journal":{"name":"2015 IEEE International Conference on Communication Software and Networks (ICCSN)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123693563","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}
{"title":"Design and implementation of dual-mode four frequency vector receiver","authors":"Xiaoyang Yin, Wenjie Li","doi":"10.1109/ICCSN.2015.7296125","DOIUrl":"https://doi.org/10.1109/ICCSN.2015.7296125","url":null,"abstract":"This paper studies the application of vector tracking algorithm in GPS and BDS receiver with the high speed. Firstly, it proposes an architecture of GNSS receiver with four frequency. Secondly, it expounds transfer and measurement equation of vector tracking navigation filter. Then it briefly compares and analyzes performance and positioning accuracy of four frequency vector GNSS receiver with normal GPS receiver within a simulant scenarios of first cosmic velocity scenarios, and results show that the vector tracking technology has obvious advantages and applications for ground in this complex environment.","PeriodicalId":319517,"journal":{"name":"2015 IEEE International Conference on Communication Software and Networks (ICCSN)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134643828","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}
{"title":"Design of finite-length rate-compatible LDPC codes","authors":"Min Xiao","doi":"10.1109/ICCSN.2015.7296160","DOIUrl":"https://doi.org/10.1109/ICCSN.2015.7296160","url":null,"abstract":"This paper considers rate-compatible puncturing for finite-length low-density parity-check (LDPC) codes. Among the existing systematic puncturing methods, the grouping and sorting algorithm (GSA) stands out for its good performance and easy implementation, but as is proven in this paper, there exists a limit on the amount of puncturing that can be done, which restricts the range of the achievable code rates as well as the choice of the mother code. A new puncturing algorithm with better flexibility is developed. The new algorithm can be generally applied to an arbitrary irregular or regular LDPC code to obtain a code rate arbitrarily close to 1, and at the same time to achieve performance that is superior to the GSA.","PeriodicalId":319517,"journal":{"name":"2015 IEEE International Conference on Communication Software and Networks (ICCSN)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132097305","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}
{"title":"A low cost serious failure tolerance solution in unreliable NoCs","authors":"Letian Huang, Guangjun Li, Xiaofan Zhang, Zhiyong Guo","doi":"10.1109/ICCSN.2015.7296140","DOIUrl":"https://doi.org/10.1109/ICCSN.2015.7296140","url":null,"abstract":"Faults may occur in numerous locations of a router in a Network on Chips (NoCs) platform, special in low power NoCs. Most of the researchers only focus on the effects of the faults in the data path. However, the effects in the control path may cause more seriously failure in NoC such as deadlock or livelock. In this paper, we analysis the probability of the serious failure in NoCs and propose a mechanism to reduce the failures. This mechanism is called LCEC, standing for four distinguishing characteristics of the proposed method as Low Cost Error Correct. The proposed mechanism is not limited to special types of faults or specific router components while it has the capability to tolerate faults by using simple error correct codes and scaling the clock frequency.","PeriodicalId":319517,"journal":{"name":"2015 IEEE International Conference on Communication Software and Networks (ICCSN)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132567274","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}