2013 International Conference on Communication Systems and Network Technologies最新文献_第2页

Performance Evaluation of ML-VBLAST MIMO Decoder Using Different Antenna Configuration Using Ricean and Rayleigh Channel 基于Ricean和Rayleigh信道的不同天线配置ML-VBLAST MIMO解码器性能评估

2013 International Conference on Communication Systems and Network Technologies Pub Date : 2013-04-06 DOI: 10.1109/CSNT.2013.46

G. Singh, P. Mishra, R. Vij

{"title":"Performance Evaluation of ML-VBLAST MIMO Decoder Using Different Antenna Configuration Using Ricean and Rayleigh Channel","authors":"G. Singh, P. Mishra, R. Vij","doi":"10.1109/CSNT.2013.46","DOIUrl":"https://doi.org/10.1109/CSNT.2013.46","url":null,"abstract":"Wireless communication technology employs the application of multiple antennas at both transmitter and receiver sides to improve the data rates through multiplexing or to improve performance through the diversity technique as compared to single antenna systems. In this paper, we studied the BER performance of Maximum Likelihood (ML)-Vertical Bells Lab Layered Space Time Architecture (V-BLAST) Spatial Multiplexing Technique with different modulation techniques such as BPSK and QPSK, in independent identically distributed (i.i.d) flat fading channel like Rayleigh and Ricean Channel. Further, we compared different multiple antenna configuration with BPSK and QPSK modulation techniques in different channel. Finally, we concluded that ML-VBLAST decoding technique using BPSK modulation scheme gives better result than QPSK modulation technique in both the channels. Furthermore, we observed that we obtain optimal result for 1×4 antennas for V-BLAST system in rician fading channel and for Rayleigh channel 4 × 4 antennas for ML-V-BLAST system. Finally, we compared the results of Rayleigh and Ricean Channel for 2 × 2 antenna configurations and we observed that Ricean Channel provide better results as compared to Rayleigh Channel.","PeriodicalId":111865,"journal":{"name":"2013 International Conference on Communication Systems and Network Technologies","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121844600","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

Restructuring of 11/.4 kV Distribution Network of JNKVV Jabalpur to Minimize Losses and Demand 重组11/。jkvv贾巴尔普尔4kv配电网以减少损耗和需求

2013 International Conference on Communication Systems and Network Technologies Pub Date : 2013-04-06 DOI: 10.1109/CSNT.2013.174

A. Khare, S. K. Bajpai, M. Choubey

引用次数: 0

Security Architecture for MANET and Its Application in M-Governance MANET安全体系结构及其在移动治理中的应用

2013 International Conference on Communication Systems and Network Technologies Pub Date : 2013-04-06 DOI: 10.1109/CSNT.2013.108

Baljeet Kaur

引用次数: 3

A Review on Software Quality Models 软件质量模型综述

2013 International Conference on Communication Systems and Network Technologies Pub Date : 2013-04-06 DOI: 10.1109/CSNT.2013.171

B. Singh, S. P. Kannojia

{"title":"A Review on Software Quality Models","authors":"B. Singh, S. P. Kannojia","doi":"10.1109/CSNT.2013.171","DOIUrl":"https://doi.org/10.1109/CSNT.2013.171","url":null,"abstract":"The concern of quality of software product has been increasing in most industrial sectors. In addition, awareness of the central importance of the production process has been increasing. Process is important because industry cares about their intrinsic qualities, such as uniformity of performance across different projects and productivity, with the aim of improving time to market and reducing production costs. But processes are also important because experience has shown that they have a decisive influence on the quality of product that is, by controlling process, we can achieve better control of the required quality of products. The relationship between process and the quality of products holds especially in software production, because of the intrinsic nature of the software. In this paper we have gone through literature of software quality process and software quality models. We have studies some of important models and compare them. These models have been categorized into two i.e. Software development process models &amp, Software product models. Software process models have been applied for many years in an effort to bring order and structure development. Each of these conventional models suggests a somewhat different process flow, but all perform the same set of generic framework activities: Communication, Planning, Modeling, Construction, and deployment. Review also provides the progress in software quality models and practices that can be applied today to achieve the quality of finished product.","PeriodicalId":111865,"journal":{"name":"2013 International Conference on Communication Systems and Network Technologies","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128924075","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: 23

A Method of Unstructured Information Process in Computer Teaching Evaluation System Based on Data Mining Technology 基于数据挖掘技术的计算机教学评价系统非结构化信息处理方法

2013 International Conference on Communication Systems and Network Technologies Pub Date : 2013-04-06 DOI: 10.1109/CSNT.2013.147

QUAN LIU, Yongjun Peng

{"title":"A Method of Unstructured Information Process in Computer Teaching Evaluation System Based on Data Mining Technology","authors":"QUAN LIU, Yongjun Peng","doi":"10.1109/CSNT.2013.147","DOIUrl":"https://doi.org/10.1109/CSNT.2013.147","url":null,"abstract":"As colleges and universities in recent years, the scale of the rapid expansion and the continuing reform of the educational system to improve university teaching management and assessment of classroom teaching workload of teachers in colleges increases every year, its complexity is also rising. The computer teaching reform as the high education reform pioneer has obtained some preliminary results. But how to improve the quality of college teaching has become a common concern to workers in high education issue. Carry out the classroom assessment work is conductive to school leadership and teaching management comprehensively and accurately grasp the teaching of information, strengthen education management, improve work efficiency, saving manpower, material and financial resources to improve teaching management science and decision-making. In this paper, focus on the specific computer teaching university management, data mining technology is introduced into the field of university teaching evaluation. We improve and optimize digital feature extraction model, and by teaching evaluation data mining, on the impact of teaching quality assessment scores of students, teaching a plus, ability to control factors such as class analysis, to find scores of teachers teaching the mapping between the various properties, and uses the data to test and eventually developed based on B / S structure of secondary school teachers in computer teaching evaluation system. It provides a supportive policy decision for education departments, this is helpful to develop teaching management and improve the quality of teaching in a better way.","PeriodicalId":111865,"journal":{"name":"2013 International Conference on Communication Systems and Network Technologies","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132234999","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

Range Based Wireless Sensor Node Localization Using PSO and BBO and Its Variants 基于PSO和BBO及其变体的距离无线传感器节点定位

2013 International Conference on Communication Systems and Network Technologies Pub Date : 2013-04-06 DOI: 10.1109/CSNT.2013.72

Satvir Singh, Shivangna Shivangna, E. Mittal

引用次数: 49

Performance Evaluation of Routing Protocols in Mobile Ad-Hoc Networks with Varying Node Density and Node Mobility 具有不同节点密度和节点移动性的移动Ad-Hoc网络中路由协议的性能评估

2013 International Conference on Communication Systems and Network Technologies Pub Date : 2013-04-06 DOI: 10.1109/CSNT.2013.60

Thriveni H B, G. Manoj Kumar, Rinki Sharma

引用次数: 16

Importance of Cryptography in Network Security 密码学在网络安全中的重要性

2013 International Conference on Communication Systems and Network Technologies Pub Date : 2013-04-06 DOI: 10.1109/CSNT.2013.102

T. Devi

引用次数: 28

Intelligent Automatic Generation Control of Two-Area Hydrothermal Power System Using ANN and Fuzzy Logic 基于神经网络和模糊逻辑的两区水热电系统智能自动发电控制

2013 International Conference on Communication Systems and Network Technologies Pub Date : 2013-04-06 DOI: 10.1109/CSNT.2013.119

R. Verma, S. Pal, S. Sathans

引用次数: 26

FPGA Implementation of Discrete Fourier Transform Core Using NEDA 基于NEDA的离散傅立叶变换核的FPGA实现

2013 International Conference on Communication Systems and Network Technologies Pub Date : 2013-04-06 DOI: 10.1109/CSNT.2013.152

A. Mankar, N. Prasad, S. Meher

引用次数: 4