2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA)最新文献_第5页

Efficient implementation of EC based key management scheme on FPGA for WSN 基于EC的无线传感器网络密钥管理方案在FPGA上的高效实现

2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA) Pub Date : 2015-11-01 DOI: 10.1109/TSSA.2015.7440446

Priya Mathew, P. Jilna, P. Deepthi

{"title":"Efficient implementation of EC based key management scheme on FPGA for WSN","authors":"Priya Mathew, P. Jilna, P. Deepthi","doi":"10.1109/TSSA.2015.7440446","DOIUrl":"https://doi.org/10.1109/TSSA.2015.7440446","url":null,"abstract":"Communication driven era demands the use of new cryptographic protocols and hardware with reduced computational and structural complexity for resource constrained applications. This paper presents the hardware implementation of a key management scheme based on Elliptic Curve Cryptography (ECC) for applications in wireless sensor networks. Security-critical applications in WSNs rely on ECC for the key management since it offers increased security per bit of the key. This paper proposes efficient hardware architecture for the implementation of EC based key exchange in such a way that number of pre-stored values for key exchange and overall hardware complexity of the system are optimised without affecting security level. Algorithms for pseudo random sequence generation and message authentication code based on cryptographic one way function of elliptic curve point multiplication are developed. A single point multiplication unit based on Lopez-Dahab algorithm is time shared for pseudo random sequence generation and authentication to reduce the overall hardware complexity. Thus the proposed implementation scheme supports increased number of node addition phases. Evaluation of the design is done in terms of storage and hardware complexity. Proposed system gives 23.76% hardware efficiency over the existing EC based system. The design for GF(2163) has been simulated in ModelSim PE 10.4, synthesized in Xilinx ISE 14.7 and successfully implemented on Kintex-7 KC705 Evaluation Board.","PeriodicalId":428512,"journal":{"name":"2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134368379","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: 3

Network migration to SDN using Pareto Optimal Resilience Controller (POCO): Case study in the UPI network 使用帕累托最优弹性控制器(POCO)的网络迁移到SDN: UPI网络中的案例研究

2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA) Pub Date : 2015-11-01 DOI: 10.1109/TSSA.2015.7440465

A. Irawan, Maya Rahayu, Fidyatun Nisa, N. Syambas

引用次数: 0

Comparison performance analysis of OWDM and OFDM system on multipath fading Rayleigh channel 在多径衰落瑞利信道下，OWDM与OFDM系统性能的比较分析

2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA) Pub Date : 2015-11-01 DOI: 10.1109/TSSA.2015.7440444

Yuyun Siti Rohmah, A. Muayyadi, R. P. Astuti

{"title":"Comparison performance analysis of OWDM and OFDM system on multipath fading Rayleigh channel","authors":"Yuyun Siti Rohmah, A. Muayyadi, R. P. Astuti","doi":"10.1109/TSSA.2015.7440444","DOIUrl":"https://doi.org/10.1109/TSSA.2015.7440444","url":null,"abstract":"Improvement of information technology especially in telecommunication system support wireless communication system must provide high data rate service. OFDM is the system that have high data rate and had been used as the method to overcome multiple channel effect But the weakness of OFDM system is PAPR. Large PAPR causes non linear distortion of signal and non orthogonal of sub carrier that caused performance of OFDM system will decrease. Recently, it has been developed a system as an alternative to OFDM system called OWDM (Orthogonal wavelet division multiplex). Basic idea of OWDM is replaced Inverse Discrete Fourier Transform (IDFT) with the Inverse Discrete Wavelet Transform (IDWT) for generating orthogonal sub-carrier. Like IDFT on OFDM systems, function of IDWT on OWDM system is modulator, while demodulator process used DFT (Discrete Fourier Transform) on OFDM and DWT (Discrete Wavelet Transform) on OWDM. This paper will compare the performance between OWDM and OFDM system on fading Rayleigh channel. Simulation both of system resulted same performance on multipath Rayleigh fading channel but different PAPR value PAPR of OWDM system is smaller than OFDM system. Thus OWDM techniques can be chosen as an alternative method to overcome the problems of the high PAPR value in OFDM techniques.","PeriodicalId":428512,"journal":{"name":"2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114228691","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

A conceptual framework for implementing gamified-service to improve user engagement by using ITIL 通过使用ITIL实现游戏化服务以提高用户参与度的概念框架

2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA) Pub Date : 2015-11-01 DOI: 10.1109/TSSA.2015.7440440

Sarifah Putri Raflesia, K. Surendro

引用次数: 8

Interference calculation analysis between PALAPA-C4 and EXPRESS-11 satellite system PALAPA-C4与EXPRESS-11卫星系统干扰计算分析

2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA) Pub Date : 2015-11-01 DOI: 10.1109/TSSA.2015.7440458

A. Aginsa, A. C. Situmorang, Iskandar

{"title":"Interference calculation analysis between PALAPA-C4 and EXPRESS-11 satellite system","authors":"A. Aginsa, A. C. Situmorang, Iskandar","doi":"10.1109/TSSA.2015.7440458","DOIUrl":"https://doi.org/10.1109/TSSA.2015.7440458","url":null,"abstract":"In this research, the author create the application to calculate the Margin of satellites communication forsatellite coordination purpose. Margin is one of the indicator that determines whether the satellite communication system that we observe have destructive interference occurs or is free from interference. If there is interference in excess of the exposure limit, then the satellite operator must coordinate with the affected satellite operator [1]. Margin itself is calculated between the earth station transmitters, satellite and the earth station receiver. Differences cases that occur in satellite communication systems, such as differences in carrier, frequency, and communication areas, is affecting the calculations performed. In fact the number of satellites and earth stations very much, and the case is very varied so there arose the need to create applications that can facilitate the calculation of margin and can cover a lot of cases. World development of the internet makes the writer chooses to create Web-based applications using HTML, PHP and JS so that users can use the application without the need to install software first on their computers. Furthermore, the author also analysze a mitigation technique to anticipate such interference in a satellite communication system. However, these mitigation techniques only in terms of the calculations, does not involve cost that need to be spent or government regulations that limit the mitigation.","PeriodicalId":428512,"journal":{"name":"2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131223253","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

Application-state aware scheduling for video delivery over LTE network LTE网络视频传输的应用状态感知调度

2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA) Pub Date : 2015-11-01 DOI: 10.1109/TSSA.2015.7440448

Farhan Pervez, M. Raheel

引用次数: 3

Effect of material thickness on resonance characteristics of anisotropic artificial circular dielectric resonator 材料厚度对各向异性人工圆形介质谐振器谐振特性的影响

2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA) Pub Date : 2015-11-01 DOI: 10.1109/TSSA.2015.7440455

H. Ludiyati, A. B. Suksmono, A. Munir

引用次数: 3

Designing gamified-service towards user engagement and service quality improvement 设计游戏化服务以提高用户参与度和服务质量

2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA) Pub Date : 1900-01-01 DOI: 10.1109/tssa.2015.7440439

Sarifah Putri Raflesia, K. Surendro

引用次数: 0