2017 International Conference on Signals and Systems (ICSigSys)最新文献_第2页

A performance comparison of auto-encoder and its variants for classification 自动编码器及其变体的分类性能比较

2017 International Conference on Signals and Systems (ICSigSys) Pub Date : 2017-05-16 DOI: 10.1109/ICSIGSYS.2017.7967042

Jae-Neung Lee, Keun-Chang Kwak

引用次数: 1

The development of IoT LoRa: A performance evaluation on LoS and Non-LoS environment at 915 MHz ISM frequency 物联网LoRa的发展:915mhz ISM频率下LoS和Non-LoS环境的性能评估

2017 International Conference on Signals and Systems (ICSigSys) Pub Date : 2017-05-16 DOI: 10.1109/ICSIGSYS.2017.7967033

A. Rahman, M. Suryanegara

{"title":"The development of IoT LoRa: A performance evaluation on LoS and Non-LoS environment at 915 MHz ISM frequency","authors":"A. Rahman, M. Suryanegara","doi":"10.1109/ICSIGSYS.2017.7967033","DOIUrl":"https://doi.org/10.1109/ICSIGSYS.2017.7967033","url":null,"abstract":"Our work has developed the Internet of Things (IoT) LoRa prototype to support the remote measurement of temperature at the frequency of 915 MHz. The device is structured by a temperature sensor, memory storage, data processing and data visualization using Cloud Server on the Web Browser. The performance is evaluated by both LoS and Non-LoS field trial of 14 dBm transmit power. By using the IoT platform of LoRa, end devices with low energy consumption that connected to gateways, shall perform a more efficient data transmission to other devices and network servers. We conduct field trial on Line of Sight (LoS) and Non-LoS condition in the surrounding area of University Indonesia campus. The results have indicated that prototype is working well on both condition, while RSSI may vary from −50 dB to −105 dB. For LoS condition, RSSI is at intervals of −55 dB to −90 dB for distance of 100 meters to 700 meters, while for Non-LoS condition is at intervals of −62 dB to −99 dB for distance of 100 meters to 400 meters. Accordingly, the LoRa is proven to be efficiently used for the IoT applications of both LoS and Non-LoS condition, while a specific design should be adjusted.","PeriodicalId":212068,"journal":{"name":"2017 International Conference on Signals and Systems (ICSigSys)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114680760","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: 34

Modeling of massive MIMO transceiver antenna for full-duplex single-channel system (in case of self interference effect) 全双工单通道系统海量MIMO收发天线建模(考虑自干扰效应)

2017 International Conference on Signals and Systems (ICSigSys) Pub Date : 2017-05-16 DOI: 10.1109/ICSIGSYS.2017.7967021

Giashinta Larashati, R. P. Astuti, B. S. Nugroho

{"title":"Modeling of massive MIMO transceiver antenna for full-duplex single-channel system (in case of self interference effect)","authors":"Giashinta Larashati, R. P. Astuti, B. S. Nugroho","doi":"10.1109/ICSIGSYS.2017.7967021","DOIUrl":"https://doi.org/10.1109/ICSIGSYS.2017.7967021","url":null,"abstract":"Massive MIMO technology can increase capacity, data rate, and link reliability significantly without additional bandwidth or transmission power. Most of the previous study on Massive MIMO systems are using low frequency (2.6 GHz). This frequency is not suitable for future broadband technology, because IoT devices will use high frequency and possible cell coverage would be smaller. This work proposes Massive MIMO transceiver antenna that can be implemented in high frequency (60 GHz). This system provides broadband wireless communication which gives high capacity, high data rate and wide bandwidth. In this works the number of antennas is 64×64. Antennas can be set adaptively to capacity. In this case all of the antennas as a receiver are functioned to get redundancies and 32 antennas as transmitter adjusted to the required capacity. Configuration of antenna has been set to eliminate the mutual coupling effect. The system utilizes full duplex single channel (FDSC) which use the same frequency and time to transmit and receive data. In FDSC, bandwidth can be minimized, but self interference effect appeared and disturbing the system performance of Massive MIMO. The effect of self interference for Massive MIMO transceiver antenna simulated from 10% to 100%. The proposed system provides the channel capacity ≈ 390 bits/s/Hz or ≈ 39× spectral efficiency of SISO system. The simulation result shows that mutual coupling effect ≈ 0. The Massive MIMO have a tolerance of 20% self interference effect, however it could decrease 20% channel capacity as well.","PeriodicalId":212068,"journal":{"name":"2017 International Conference on Signals and Systems (ICSigSys)","volume":"138 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113986098","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

Low Density Generator Matrix (LDGM)-based Raptor codes for single carrier Internet of Things (SC-IoT) 基于低密度发生器矩阵(LDGM)的单载波物联网(SC-IoT) Raptor代码

2017 International Conference on Signals and Systems (ICSigSys) Pub Date : 2017-05-16 DOI: 10.1109/ICSIGSYS.2017.7967049

F. Hidayah, K. Anwar

引用次数: 2

Efficient IEEE 802.15.4 ZigBee standard hardware design for IoT applications 高效的IEEE 802.15.4 ZigBee标准硬件设计，用于物联网应用

2017 International Conference on Signals and Systems (ICSigSys) Pub Date : 2017-05-16 DOI: 10.1109/ICSIGSYS.2017.7967053

Vishal Deep, Tarek A. Elarabi

引用次数: 14

A new algorithm for classification of ictal and pre-ictal epilepsy ECoG using MI and SVM 一种基于MI和SVM的癫痫发作和发作前eeg分类新算法

2017 International Conference on Signals and Systems (ICSigSys) Pub Date : 2017-05-16 DOI: 10.1109/ICSIGSYS.2017.7967043

Zhiyang Chen, Liya Huang, Yangyang Shen, Jun Wang, Ruijie Zhao, Jiafei Dai

{"title":"A new algorithm for classification of ictal and pre-ictal epilepsy ECoG using MI and SVM","authors":"Zhiyang Chen, Liya Huang, Yangyang Shen, Jun Wang, Ruijie Zhao, Jiafei Dai","doi":"10.1109/ICSIGSYS.2017.7967043","DOIUrl":"https://doi.org/10.1109/ICSIGSYS.2017.7967043","url":null,"abstract":"Electrocorticogram (ECoG) is an effective way for Epilepsy research, as well as automatic seizure detection. This study proposes a method for feature extraction and classification of pre-ictal and ictal ECoGs, based upon mutual information (MI) and support vector machine (SVM) which has not only high accuracy but also fast speed. First, the mutual information among 76 channels is computed and converted into a 76×76 matrix, and then statistical significance of splicing mutual information between pre-ictal and ictal ECoGs is tested, and the coefficients of variation and fluctuation indexes of MI corresponding to the selected channels which exhibit the most significant differences are selected as features. SVM is then used as the classifier for identifying ictal ECoGs. In addition, two methods based on empirical mode decomposition (EMD) and wavelet, are applied on data as a control. The results of this study show that the MI of the selected channels from pre-ictal ECoGs is higher than that from ictal ECoGs, and the classification accuracy by combining coefficients of variation and fluctuation indexes as feature vectors is up to 100% and faster than the other methods.","PeriodicalId":212068,"journal":{"name":"2017 International Conference on Signals and Systems (ICSigSys)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125645778","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: 9

Developing portable instrument based on Internet of Things for Air Quality Information System 研制基于物联网的便携式空气质量信息系统仪器

2017 International Conference on Signals and Systems (ICSigSys) Pub Date : 2017-05-01 DOI: 10.1109/ICSIGSYS.2017.7967063

Fauzy Satrio Wibowo, Febrianto Alqodri, Nurani Lathifah, S. Sendari, D. Lestari, A. N. Handayani, Y. Rahmawati, Ardi Lestari, Choirul Ulfa Kusumahadi

{"title":"Developing portable instrument based on Internet of Things for Air Quality Information System","authors":"Fauzy Satrio Wibowo, Febrianto Alqodri, Nurani Lathifah, S. Sendari, D. Lestari, A. N. Handayani, Y. Rahmawati, Ardi Lestari, Choirul Ulfa Kusumahadi","doi":"10.1109/ICSIGSYS.2017.7967063","DOIUrl":"https://doi.org/10.1109/ICSIGSYS.2017.7967063","url":null,"abstract":"This paper describes the proposed system, which is able to monitor, record and give indicator about air quality information especially the CO values in the environment. The system is designed to work real time using web-based and android applications. A portable gas detector was developed using micro controller. In order to detect the CO value, TGS2600 is used; here an additional function is added by using a thermal sensor to detect the temperature in the environment. Furthermore, a WiFi module is attached to the micro controller to send the data and communicate with the web-based server. The advantage of the proposed system is that, the users can monitor, record and get a warning about the CO value portably. Moreover, the user can also setup the threshold level of each parameter. The proposed system was to be tested using by Black-box method to test the functionality. The results showed that the system runs well with 0% error and can show the CO and temperature values in real time.","PeriodicalId":212068,"journal":{"name":"2017 International Conference on Signals and Systems (ICSigSys)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123419559","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

Video based motion capture in environments with non-stationary background 非静止背景环境下基于视频的动作捕捉

2017 International Conference on Signals and Systems (ICSigSys) Pub Date : 2017-05-01 DOI: 10.1109/ICSIGSYS.2017.7967067

Huyuan ShangGuan, R. Mukundan

引用次数: 0

Biometric personal authentication using images of forearm vein patterns 使用前臂静脉模式图像的生物识别个人身份验证

2017 International Conference on Signals and Systems (ICSigSys) Pub Date : 2017-05-01 DOI: 10.1109/ICSIGSYS.2017.7967066

R. Choras

引用次数: 5

Multi-scaled power spectrum based features for landmine detection using Ground Penetrating Radar 基于多尺度功率谱特征的探地雷达地雷探测

2017 International Conference on Signals and Systems (ICSigSys) Pub Date : 2017-05-01 DOI: 10.1109/ICSIGSYS.2017.7967075

B. Rohman, M. Nishimoto

{"title":"Multi-scaled power spectrum based features for landmine detection using Ground Penetrating Radar","authors":"B. Rohman, M. Nishimoto","doi":"10.1109/ICSIGSYS.2017.7967075","DOIUrl":"https://doi.org/10.1109/ICSIGSYS.2017.7967075","url":null,"abstract":"Landmines are a humanitarian challenge because they do not discriminate between soldiers and civilians. One potential method for detecting unexploded landmines in post-conflict zones is the use of ground penetrating radar (GPR). However, detecting shallowly-buried landmines under a variety of soil and surface conditions is a challenging task in terms of signal processing. The present paper proposes a new approach based on multi-scale power spectrum features. The power spectrum of GPR response is processed using multi-scale triangular filter banks in order to produce a set of feature coefficients, which are then ranked by their significance with respect to the classification using the feature selection algorithm ReliefF. Using these ranked features, a support vector machine based classifier is used to evaluate the feasibility of landmine detection using this approach. The soil conditions considered are homogeneous (dry), homogeneous (moist) and heterogeneous, with different surface roughnesses. The results indicate that the proposed method can successfully detect landmines in a variety of environments using a relatively small number of spectral features. In addition, the GPR frequency bands that are most effective for landmine detection tasks are identified.","PeriodicalId":212068,"journal":{"name":"2017 International Conference on Signals and Systems (ICSigSys)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114441469","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