2014 International Conference on Communication and Signal Processing最新文献_第10页

CORDIC based high speed DCT algorithm 基于CORDIC的高速DCT算法

2014 International Conference on Communication and Signal Processing Pub Date : 2014-04-03 DOI: 10.1109/ICCSP.2014.6950128

G. Esakkirajan, C. Annadurai

引用次数: 0

Design and implementation of a Radio on visible light system for indoor communication 一种室内通信可见光无线电系统的设计与实现

2014 International Conference on Communication and Signal Processing Pub Date : 2014-04-03 DOI: 10.1109/ICCSP.2014.6949814

A. Devi, S. Prince

引用次数: 3

A node authentication clustering based security for ADHOC network 基于节点认证集群的ADHOC网络安全

2014 International Conference on Communication and Signal Processing Pub Date : 2014-04-03 DOI: 10.1109/ICCSP.2014.6950038

Rajamanickam Murugesan, M. Saravanan, Mariappan Vijyaraj

{"title":"A node authentication clustering based security for ADHOC network","authors":"Rajamanickam Murugesan, M. Saravanan, Mariappan Vijyaraj","doi":"10.1109/ICCSP.2014.6950038","DOIUrl":"https://doi.org/10.1109/ICCSP.2014.6950038","url":null,"abstract":"The exodus to Wireless networks from wired network is a growing field in the past few decades. Various wireless applications are made up of mobility and scalability based nodes. Among all the wireless networks Mobile Ad-Hoc network is one of the most significant and distinctive applications today. All the nodes are self employed, not fixed on a fixed network infrastructure, and it can act as sender as well as receiver, and directly communicate to the other nodes in the network within the communication range of the network. Also the nodes in the Wireless network can act as relay nodes to their neighbors to relay messages. Since the nodes in the Wireless Network having the ability to self-configuring by them, they are deployed in critical mission based applications like military usage or any kind of emergency recovery. Since the open medium and wide distribution of nodes make the network vulnerable to malicious attackers. In such situations, it is necessary to deploy an effective IDS mechanism to prevent or protect the Network from attacks. In the existing system EAACK - [Enhanced Adaptive Acknowledgement] is proposed as an IDS and it especially designed for MANET. In this paper a combined IP-trace back with E2AACK - [End-to-End Adaptive Acknowledgment] mechanism is proposed to detect and prevent the malicious nodes in the network. The malicious node activity can be detected by IP-trace back and prevented by getting acknowledgement from both end nodes. The simulation result shows that the E2AACK approach provides higher detection rate and prevention which greatly affect the network performance in terms of throughput and delay.","PeriodicalId":149965,"journal":{"name":"2014 International Conference on Communication and Signal Processing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116283816","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: 5

Design of Trellis code modulation decoder using Hybrid Register Exchange Method 基于混合寄存器交换法的栅格码调制解码器设计

2014 International Conference on Communication and Signal Processing Pub Date : 2014-04-03 DOI: 10.1109/ICCSP.2014.6949842

T. Panse, Kshitij Saratkar

引用次数: 2

Compress-and-forward relaying with polar codes for LTE-A system LTE-A系统用极性编码的压缩转发中继

2014 International Conference on Communication and Signal Processing Pub Date : 2014-04-03 DOI: 10.1109/ICCSP.2014.6949953

N. Madhusudhanan, L. Nithyanandan

引用次数: 9

Performance analysis of adaptive maximal ratio/ selection combining based on full CSI and maximum flow constraint 基于全CSI和最大流量约束的自适应最大比值/选择组合性能分析

2014 International Conference on Communication and Signal Processing Pub Date : 2014-04-03 DOI: 10.1109/ICCSP.2014.6950148

S. Muthukumar, V. Nagarajan

引用次数: 0

Hybrid antenna selection at transmitter (HAST) scheme for future broadband wireless system 面向未来宽带无线系统的发射端混合天线选择方案

2014 International Conference on Communication and Signal Processing Pub Date : 2014-04-03 DOI: 10.1109/ICCSP.2014.6949893

Krishna Bala, K. Nallagatja, G. R. Vinoth Babu, Bibin Reddy, John Baby

引用次数: 3

Design of PIC microcontroller-based data acquisition module with lab VIEW interfacing 基于PIC单片机与lab VIEW接口的数据采集模块设计

2014 International Conference on Communication and Signal Processing Pub Date : 2014-04-03 DOI: 10.1109/ICCSP.2014.6949965

Aniket V. Kale, Sanket A. Bankar, S. Jagtap

引用次数: 7

Optimized transmission for multiple input multiple output interference channel with additive white Gaussian noise 针对加性高斯白噪声的多输入多输出干扰信道进行了传输优化

2014 International Conference on Communication and Signal Processing Pub Date : 2014-04-03 DOI: 10.1109/ICCSP.2014.6949984

M. Saranya, S. Sathya

{"title":"Optimized transmission for multiple input multiple output interference channel with additive white Gaussian noise","authors":"M. Saranya, S. Sathya","doi":"10.1109/ICCSP.2014.6949984","DOIUrl":"https://doi.org/10.1109/ICCSP.2014.6949984","url":null,"abstract":"Multiple input multiple output (MIMO) systems have been shown to have tremendous potential in increasing the average throughput in cellular wireless communication systems. Improve the achievable rates of Gaussian MIMO interference channels (ICs) with additive white Gaussian noise (AWGN), when improper or circularly asymmetric complex Gaussian signaling is applied. For the MIMO-IC, the interference treated as Gaussian noise, show that the user's achievable rate can be expressed as a summation of the rate achievable by the conventional proper or circularly symmetric complex Gaussian signaling in terms of the users' transmit covariance matrices, and an additional term, which is a function of both the users' transmit covariance and pseudo-covariance matrices. The additional degrees of freedom in the pseudo-covariance matrix, which is conventionally set to be zero for the case of proper Gaussian signaling, provide an opportunity to further improve the achievable rates of Gaussian MIMO-ICs by employing improper Gaussian signaling. Propose an algorithm to design optimal transmission for k users with channel state information. Then maximize the Weighted sum rate(WSR) of MIMO Interference channels to provide Minimum Weighted Sum Mean Squared Error (MWSMSE). And proposes widely linear precoding, which efficiently maps proper information-bearing signals to improper transmitted signals at each transmitter. Joint and separate covariance, pseudo-covariance optimization algorithm is also proposed. Which guarantees the rate improvement over conventional proper Gaussian signaling.","PeriodicalId":149965,"journal":{"name":"2014 International Conference on Communication and Signal Processing","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121453399","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

Signal detection for Spatially Multiplexed multi input multi output (MIMO) systems 空间复用多输入多输出(MIMO)系统的信号检测

2014 International Conference on Communication and Signal Processing Pub Date : 2014-04-03 DOI: 10.1109/ICCSP.2014.6949914

Komal Punia, Emy Mariam George, K. Vinoth Babu, G. Ramachandra Reddy

引用次数: 3