2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT)最新文献_第2页

Enhancement of MC-CDMA performance system using Rotated Modulation 旋转调制增强MC-CDMA系统性能

2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 1900-01-01 DOI: 10.1109/COMNETSAT.2016.7907408

Khairunnisa Alfiyanti Suharja, R. P. Astuti, Linda Meylani, Arfianto Fahmi

引用次数: 4

VLC design and experiment using 650 nm LASER transmitter and Parallel Red Diffuse LED as receiver 以650nm激光发射机和并联红色漫射LED作为接收机的VLC设计与实验

2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 1900-01-01 DOI: 10.1109/COMNETSAT.2016.7907418

Herti Miawarni, E. Setijadi

{"title":"VLC design and experiment using 650 nm LASER transmitter and Parallel Red Diffuse LED as receiver","authors":"Herti Miawarni, E. Setijadi","doi":"10.1109/COMNETSAT.2016.7907418","DOIUrl":"https://doi.org/10.1109/COMNETSAT.2016.7907418","url":null,"abstract":"Main purpose of this study is to design and experimenting about basic infrastructure of the communication system VLC especially on the physical components that consist of transmitter unit and receiver unit. The specific purpose is to evaluating the performance of LEDs as a component of the receiver in the communication system and its influence if arranged in parallel. In this study, Red LASER diode 650 nm is used as main component on transmitter unit and the LEDs are arranged in parallel used as main component on the receiver unit. Trial is done by sending an OOK signal at the transmitter (650 nm Laser Diode). Then do the observation and analysis on the receiver side (Red Diffuse LED). The maximum frequency that used is 10 KHz. Then do a comparison of performance between Single LED and Parallel LED as main component of receiver unit on communication system. The higher the frequency, the more difficult for the receiver unit to distinguish each symbol bits of information. At frequency of 10 KHz, on single LED the difference of voltage levels of each symbol bits of information reached to 2.7 Volt. Whereas if arranged in parallel, decrease until 1.1 Volt. The higher this value, the logic of “High” and “Low” of the signal information will be more easily recognizable and distinguishable by the receiver unit. Measurement results showed that a single LED shows better performance than a Parallel LED.","PeriodicalId":284494,"journal":{"name":"2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT)","volume":"111 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131074860","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

Optical link design for WSN: Design of software and hardware 无线传感器网络光链路设计:软硬件设计

2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 1900-01-01 DOI: 10.1109/COMNETSAT.2016.7907419

D. Setyawan, Wirawan, I. Pratomo

{"title":"Optical link design for WSN: Design of software and hardware","authors":"D. Setyawan, Wirawan, I. Pratomo","doi":"10.1109/COMNETSAT.2016.7907419","DOIUrl":"https://doi.org/10.1109/COMNETSAT.2016.7907419","url":null,"abstract":"Using FSO communication systems is one way of energy efficiency on WSN (Wireless Sensor Network). Focus of this study is concerned with the design of WSN devices using optical communications especially FSO Infrared. Light energy that used to send information was designed to spread in all directions. Design of communication systems on this study was include RX and TX. From the test results, measurement and analysis has been conducted, the results showed that the communication system that has been designed able to transmit and receive information at a distance of 15 meters with an ideal percentage of BER 0%. While if when compared to the Link Budget analysis, theoretically the system can transmit and receive data information of up to 25 meters. TSOP 34838 in fact is 60% from technical specification on datasheet component. Then from the observation using the oscilloscope, rising value of BER is not only caused by air molecule attenuation that able to interrupt information transmission process, but also the reflection which can shift pulse of bits at the receiver. The test result establish that the system design is appropriate when used for short range WSN network without involves complicated pointing process.","PeriodicalId":284494,"journal":{"name":"2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131252543","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

Integrated multi-disciplinary research-education in satellite technology through student community 通过学生社区开展卫星技术综合多学科研究教育

2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 1900-01-01 DOI: 10.1109/COMNETSAT.2016.7907424

G. Hendrantoro, E. Setijadi

引用次数: 0

Internet of Medical Things for cardiac monitoring: Paving the way to 5G mobile networks 心脏监测的医疗物联网:为5G移动网络铺平道路

2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 1900-01-01 DOI: 10.1109/COMNETSAT.2016.7907420

J. Jusak, Heri Pratikno, Vergie Hadiana Putra

{"title":"Internet of Medical Things for cardiac monitoring: Paving the way to 5G mobile networks","authors":"J. Jusak, Heri Pratikno, Vergie Hadiana Putra","doi":"10.1109/COMNETSAT.2016.7907420","DOIUrl":"https://doi.org/10.1109/COMNETSAT.2016.7907420","url":null,"abstract":"Health and medical care are considered as one of the most fascinating applications that can fully benefit from the IoT deployment. In this work, we built a prototype of the Internet of Medical Things (IMedT) for monitoring cardiac activity in the form of phonocardiograph (PCG) signal. The prototype comprises of an agent and a manager. An agent runs a special task to collect heart sound signals and conditioning the signals. A manager, on the other hand, performs some tasks including: (i) gathering signal from some an agent or sensor node, (ii) operated as a web server to make the data available online locally and globally for doctors in order that the data can be accessed anywhere with certain authorization schemes, (iii) it is equipped with ability to do data mirroring to a data center in the cloud system in such a way that the most updated file can be copied to the targeted location to ensure the authorized healthcare providers and doctors anywhere around the globe to get the latest heart sound data for cardiac monitoring and diagnosing. Some issues regarding future development of the IMedT system were presented including smart diagnosis capability, security issues, and extension to the 6LoPAN as well as its compliance to the emerging 5G mobile networks.","PeriodicalId":284494,"journal":{"name":"2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128104566","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: 27

Increasing performance of IDS by selecting and transforming features 通过选择和转换特征来提高IDS的性能

2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 1900-01-01 DOI: 10.1109/COMNETSAT.2016.7907422

I. Muttaqien, T. Ahmad

引用次数: 15

MIMO Y channel with imperfect CSI: Impact of training and feedback overhead 具有不完善CSI的MIMO Y通道:培训和反馈开销的影响

2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 1900-01-01 DOI: 10.1109/COMNETSAT.2016.7907407

Hamideh Zebardast, Xiangyun Zhou, B. Maham

{"title":"MIMO Y channel with imperfect CSI: Impact of training and feedback overhead","authors":"Hamideh Zebardast, Xiangyun Zhou, B. Maham","doi":"10.1109/COMNETSAT.2016.7907407","DOIUrl":"https://doi.org/10.1109/COMNETSAT.2016.7907407","url":null,"abstract":"Signal space alignment with network coding (SSA-NC) is a cooperative transmission strategy that, under some conditions such as full channel state information (CSI), provides maximum degrees of freedom (DoF) in two-way relay networks. However, obtaining full CSI for SSA-NC requires a significant amount of training and feedback overhead. This paper focuses on the multiple-input multiple-output (MIMO) Y channel and explicitly considers the required training and feedback at the users and relay. We derive the optimum signaling overhead of this channel to maximize the effective sum-rate of the SSA-NC scheme. We further investigate an important question: under what conditions does the SSA-NC scheme have a better sum-rate performance compared to other popular schemes with lower complexity such as multi-user MIMO (MU-MIMO) and time division multiple access (TDMA)? Since different schemes require different amounts of training/feedback overhead, our result demonstrates how the channel coherence interval plays an important role in their relative performance. Specifically, the SSA-NC scheme outperforms the other schemes only when the coherence interval is sufficiently large. This result highlights the importance of properly taking the training and feedback overhead and channel coherence interval into account when designing the communication scheme for the MIMO Y channel.","PeriodicalId":284494,"journal":{"name":"2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130784748","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

Effect of Vivaldi element pattern on The Uniform Linear Array Pattern 维瓦尔第元素模式对均匀线性阵列模式的影响

2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 1900-01-01 DOI: 10.1109/COMNETSAT.2016.7907414

Nurhayati, E. Setijadi, G. Hendrantoro

{"title":"Effect of Vivaldi element pattern on The Uniform Linear Array Pattern","authors":"Nurhayati, E. Setijadi, G. Hendrantoro","doi":"10.1109/COMNETSAT.2016.7907414","DOIUrl":"https://doi.org/10.1109/COMNETSAT.2016.7907414","url":null,"abstract":"This paper presents about the effect of Vivaldi element pattern on the Uniform Linear Array pattern. Vivaldi antenna can operate over wide bandwidth. Geometry of the radiating element influences element radiation pattern especially for frequency far from the center frequency. In this paper, we reported coplanar Vivaldi antenna with dimension 60×60 mm on FR4 substrate with permittivity 4.7. The antenna has differents element pattern at 2 GHz, 3 GHz and 4 GHz. It is shown that bad radiation pattern in certain frequency in broadband antenna can effects on the total array pattern. Differents element pattern, spacing and number of elements resulted different array pattern. We simulated variation 5 mm and 15 mm spacing between adjacent sides of Vivaldi elements and variation 3 and 10 number of elements in each frequency. From simulated resulted shows that the total array pattern has higher back lobe level than main lobe level for N=5, d=0.433λ at 2 GHz due to its elements pattern performance. Gain of the main lobe level is obtained as 10.81 dB at 3 GHz, N=5, d= 0.65λ. Gain of the array pattern increased and HPBW decreased with increasing number of elements. From simulated result, it reveals that good performance of element pattern and total array pattern is achieved at 3 GHz, 4 GHz and 2 GHz respectively. Increasing operating frequency will affect its sidelobe performance due to different spacing between elements relative to certain wavelength. Although broadband antenna has return loss below −10 dB in all band frequency, it must be better to know element pattern in each operating frequency. It can avoid bad performance of total array pattern in certain frequency. Simulation by using multiplication element pattern with array factor can reduce computation time compared with full wave simulation. But it does not consider mutual coupling effect.","PeriodicalId":284494,"journal":{"name":"2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125986611","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: 6

Satellite tracking control system for UGM ground station based on TLE calculation 基于TLE计算的UGM地面站卫星跟踪控制系统

2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 1900-01-01 DOI: 10.1109/COMNETSAT.2016.7907423

A. E. Putra, Bakhtiar Alldino Ardi Sumbada, Anas Nurbaqin

引用次数: 4

Simulation design of triple band metamaterial absorber for radar cross section reduction 雷达减截面三波段超材料吸收器仿真设计

2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 1900-01-01 DOI: 10.1109/COMNETSAT.2016.7907412

Heri Agus Susanto, E. Setijadi, P. Handayani

{"title":"Simulation design of triple band metamaterial absorber for radar cross section reduction","authors":"Heri Agus Susanto, E. Setijadi, P. Handayani","doi":"10.1109/COMNETSAT.2016.7907412","DOIUrl":"https://doi.org/10.1109/COMNETSAT.2016.7907412","url":null,"abstract":"The existence a problem of military vehicles at ship susceptible to noise propagation caused by a vibration of machine inside engine room. To solve interference problem that, it can be used by Radar Absorbing Material (RAM) such as metamaterial absorber in engine control room, so in this research will be proposed the design and simulation of metamaterial absorber at frequency in triple band that implemented at engine control room as reducer machine ship so it happen not interference to outside engine ship. Design of the metamaterial absorber will done with determine dimension and shape of metamaterial absorber and it will simulated with CST Microwave Studio 2012 software. The result of simulation at triple band metamaterial absorber brings S11 at frequency 2.079 GHz is −12.041 dB, so resulting the value of absorption is 99.6 %. For S11 at frequency of 2.895 GHz is −9.869 dB, so resulting the value of absorption is 98.93 % and frequency of 3.894 GHz is −15.544 dB, so resulting the value of absorption is 99.92 %. It show that the absorber has a good absorbing performance (absorption > 80 %) from three peaks frequency.","PeriodicalId":284494,"journal":{"name":"2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT)","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127852137","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