Pub Date : 2015-11-01DOI: 10.1109/TSSA.2015.7440426
A. Setiawan, Taufiqqurrachman, Y. N. Wijayanto
This paper presents 10dB planar directional coupler on FR4 substrate for Automatic Gain Control (AGC) system. The proposed design uses single section coupled line method that simulated using simulation software ADS 2011.10 and fabricated on FR4 substrate. The proposed design exhibits a return loss of -22dB, isolation of -26dB, a coupling level accuracy of 9.4dB and insertion loss of -0.7dB at 600MHz. The proposed design can be applied to translate the maximum Variable Gain Amplifier (VGA) output power level to a value lower than the highest detectable log detector power level in AGC system.
{"title":"10dB planar directional coupler on FR4 substrate for automatic gain control","authors":"A. Setiawan, Taufiqqurrachman, Y. N. Wijayanto","doi":"10.1109/TSSA.2015.7440426","DOIUrl":"https://doi.org/10.1109/TSSA.2015.7440426","url":null,"abstract":"This paper presents 10dB planar directional coupler on FR4 substrate for Automatic Gain Control (AGC) system. The proposed design uses single section coupled line method that simulated using simulation software ADS 2011.10 and fabricated on FR4 substrate. The proposed design exhibits a return loss of -22dB, isolation of -26dB, a coupling level accuracy of 9.4dB and insertion loss of -0.7dB at 600MHz. The proposed design can be applied to translate the maximum Variable Gain Amplifier (VGA) output power level to a value lower than the highest detectable log detector power level in AGC system.","PeriodicalId":428512,"journal":{"name":"2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA)","volume":"1 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":"128950237","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}
Pub Date : 2015-11-01DOI: 10.1109/TSSA.2015.7440443
Budi Prasetya, A. Kurniawan, Iskandar, A. Fahmi
In OFDMA (Orthogonal Frequency Division Multiple Access) wireless system, environmental conditions and mobility of all users make the conditions of propagation of each user on all subcarriers changed at different times. Required radio resource allocation scheme that works with accurate, has a fairly low complexity and it is able to adapt to changing conditions. This research is to answer these issues by developing a new resource allocation scheme that is adaptive to changes in the channel, with the classification of some subcarriers into one chunk is based on the analysis of the constellation signal received on each subcarrier. We propose grouping some subcarriers into one chunk by using clustering concept, the algorithm chosen for the simplicity of the computing process is a K-Mean Clustering. The simulation results indicate that the resource allocation scheme that we have proposed give SSE (Sum Squared Error) improvement and can improve throughput when compared to the conventional scheme which uses clustering on the received signal level.
{"title":"Use of clustering concept for chunk forming based on constellation signals on OFDMA resource allocation systems","authors":"Budi Prasetya, A. Kurniawan, Iskandar, A. Fahmi","doi":"10.1109/TSSA.2015.7440443","DOIUrl":"https://doi.org/10.1109/TSSA.2015.7440443","url":null,"abstract":"In OFDMA (Orthogonal Frequency Division Multiple Access) wireless system, environmental conditions and mobility of all users make the conditions of propagation of each user on all subcarriers changed at different times. Required radio resource allocation scheme that works with accurate, has a fairly low complexity and it is able to adapt to changing conditions. This research is to answer these issues by developing a new resource allocation scheme that is adaptive to changes in the channel, with the classification of some subcarriers into one chunk is based on the analysis of the constellation signal received on each subcarrier. We propose grouping some subcarriers into one chunk by using clustering concept, the algorithm chosen for the simplicity of the computing process is a K-Mean Clustering. The simulation results indicate that the resource allocation scheme that we have proposed give SSE (Sum Squared Error) improvement and can improve throughput when compared to the conventional scheme which uses clustering on the received signal level.","PeriodicalId":428512,"journal":{"name":"2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA)","volume":"1 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":"129167926","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}
Pub Date : 2015-11-01DOI: 10.1109/TSSA.2015.7440425
A. Kurniawan, I. Zakia, E. Wartika, A. G. Austin
Internet penetration in developing countries depend on a variety of factors, including the Gross Domestic Product (GDP), the density of telephone connections, and the density of personal computer users. Internet kiosks have been deployed in 21 rural ditrict areas of Garut Regency to facilitate internet access for local/district government as well as for the community who have no access to internet Each district was equiped with 10 PCs, a printer, a scanner, and an internet connection either using DSL or cellular access technology. The program was government sponsored through the Ministry of Communications and Information of the Republic of Indonesia. This program was also designed to provide education and training for the district internet kiosks operator as well as for the staffs of information technology at Garut Regency, on understanding, efficient use, management, maintenance, as well as the ethical/professional use of information to upgrade their skills. This study was then conducted to evaluate factors affecting internet penetration in rural areas of Garut Regency, West Java of Indonesia.
{"title":"Accelerating internet penetration to rural areas: A government-sponsored internet-kiosks deployment project in Garut Regency, West Java of Indonesia","authors":"A. Kurniawan, I. Zakia, E. Wartika, A. G. Austin","doi":"10.1109/TSSA.2015.7440425","DOIUrl":"https://doi.org/10.1109/TSSA.2015.7440425","url":null,"abstract":"Internet penetration in developing countries depend on a variety of factors, including the Gross Domestic Product (GDP), the density of telephone connections, and the density of personal computer users. Internet kiosks have been deployed in 21 rural ditrict areas of Garut Regency to facilitate internet access for local/district government as well as for the community who have no access to internet Each district was equiped with 10 PCs, a printer, a scanner, and an internet connection either using DSL or cellular access technology. The program was government sponsored through the Ministry of Communications and Information of the Republic of Indonesia. This program was also designed to provide education and training for the district internet kiosks operator as well as for the staffs of information technology at Garut Regency, on understanding, efficient use, management, maintenance, as well as the ethical/professional use of information to upgrade their skills. This study was then conducted to evaluate factors affecting internet penetration in rural areas of Garut Regency, West Java of Indonesia.","PeriodicalId":428512,"journal":{"name":"2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA)","volume":"33 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":"132098725","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}
Pub Date : 2015-11-01DOI: 10.1109/TSSA.2015.7440432
Arthur Silitonga, M. Hutabarat
A TCP/IP-based interface design has been designed, and the interface can process data based on the Ethernet IEEE 802.3 Standard. This interface is able to identify Ethernet Frame IEEE 802.3, Header of LLC 802.2, Header and the Packet Data of IP Datagram. In addition, the interface can perform simple encryption process, and renew FCS (Frame Check Sequence) data of an ethernet frame. After the interface design had been simulated, it was implemented onto Altera Stratix EP1S10F780C6ES FPGA of an Altera Nios® Board. The interface's synthesis result shows that the interface's internal frequency is up to 78.01 MHz. Moreover, the implementation result was verified using SignalTap II Logic Analyzer. The interface functions as an emulator properly which can operate in half duplex mode.
{"title":"An emulation of transparent interface design based on TCP/IP implemented onto FPGA of an Altera Nios® Board","authors":"Arthur Silitonga, M. Hutabarat","doi":"10.1109/TSSA.2015.7440432","DOIUrl":"https://doi.org/10.1109/TSSA.2015.7440432","url":null,"abstract":"A TCP/IP-based interface design has been designed, and the interface can process data based on the Ethernet IEEE 802.3 Standard. This interface is able to identify Ethernet Frame IEEE 802.3, Header of LLC 802.2, Header and the Packet Data of IP Datagram. In addition, the interface can perform simple encryption process, and renew FCS (Frame Check Sequence) data of an ethernet frame. After the interface design had been simulated, it was implemented onto Altera Stratix EP1S10F780C6ES FPGA of an Altera Nios® Board. The interface's synthesis result shows that the interface's internal frequency is up to 78.01 MHz. Moreover, the implementation result was verified using SignalTap II Logic Analyzer. The interface functions as an emulator properly which can operate in half duplex mode.","PeriodicalId":428512,"journal":{"name":"2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA)","volume":"84 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":"122808322","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}
Pub Date : 2015-11-01DOI: 10.1109/TSSA.2015.7440459
S. C. Varinia, Iskandar
Implementation of Long Term Evolution (LTE) 700 in Indonesia is feasible given the fact of 700 MHz spectrum availability in certain geographical rural areas. Also known that the spectrum allocation is adjacent to Analog Television (ATV) frequency which using PAL-G systems. Thus, the interference analysis on coexistence between ATV and LTE to define the minimum requirement of protection distance and guard band has to be taken into account. Therefore, according to the allowable C/I (protection ration) between these two services, the exact requirement has been simulated using SEAMCAT (Spectrum Engineering Advanced Monte-Carlo Analysis Tool) software. Several scenarios in SEAMCAT between ATV and LTE such as different direction of link have been taken. As a result, ATV and LTE can operate without disturbing each other by having 20 MHz with geographical distance radius of 5 km, 15 MHz with radius of 10 km or 10 MHz with radius of 40 km. The result could be used as a guideline in making plan for the coexistence between LTE and PAL-G in UHF band.
{"title":"Interference analysis between analog TV (PAL-G) and LTE (E-UTRA) in UHF band","authors":"S. C. Varinia, Iskandar","doi":"10.1109/TSSA.2015.7440459","DOIUrl":"https://doi.org/10.1109/TSSA.2015.7440459","url":null,"abstract":"Implementation of Long Term Evolution (LTE) 700 in Indonesia is feasible given the fact of 700 MHz spectrum availability in certain geographical rural areas. Also known that the spectrum allocation is adjacent to Analog Television (ATV) frequency which using PAL-G systems. Thus, the interference analysis on coexistence between ATV and LTE to define the minimum requirement of protection distance and guard band has to be taken into account. Therefore, according to the allowable C/I (protection ration) between these two services, the exact requirement has been simulated using SEAMCAT (Spectrum Engineering Advanced Monte-Carlo Analysis Tool) software. Several scenarios in SEAMCAT between ATV and LTE such as different direction of link have been taken. As a result, ATV and LTE can operate without disturbing each other by having 20 MHz with geographical distance radius of 5 km, 15 MHz with radius of 10 km or 10 MHz with radius of 40 km. The result could be used as a guideline in making plan for the coexistence between LTE and PAL-G in UHF band.","PeriodicalId":428512,"journal":{"name":"2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA)","volume":"57 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":"123968620","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}
Pub Date : 2015-11-01DOI: 10.1109/TSSA.2015.7440420
Trong-Minh Hoang, Van-Kien Bui, T. Nguyen
Interference is an inherent property of wireless multi-hop networks. In 802.11 wireless multi-hop networks, the impacting of physical interference on a transmission is complexity phenomenon that is the cause of degraded network performance. Several previous studies use analytical model to clarify the issue as a common approach. However, the models did not take fully considerations of physical interference on a transmission such as back-off freezing phenomenon and inter-flow interference. Hence, this paper proposes a novel analytical model based on Markov chain to model the 802.11 MAC based multi-hop mesh networks under fully physical interference. The model is developed to overcome these existed challenges of previous studies and validated by numerical results.
{"title":"Analyzing impacts of physical interference on a transmission in IEEE 802.11 mesh networks","authors":"Trong-Minh Hoang, Van-Kien Bui, T. Nguyen","doi":"10.1109/TSSA.2015.7440420","DOIUrl":"https://doi.org/10.1109/TSSA.2015.7440420","url":null,"abstract":"Interference is an inherent property of wireless multi-hop networks. In 802.11 wireless multi-hop networks, the impacting of physical interference on a transmission is complexity phenomenon that is the cause of degraded network performance. Several previous studies use analytical model to clarify the issue as a common approach. However, the models did not take fully considerations of physical interference on a transmission such as back-off freezing phenomenon and inter-flow interference. Hence, this paper proposes a novel analytical model based on Markov chain to model the 802.11 MAC based multi-hop mesh networks under fully physical interference. The model is developed to overcome these existed challenges of previous studies and validated by numerical results.","PeriodicalId":428512,"journal":{"name":"2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA)","volume":"33 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":"128644106","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}
Pub Date : 2015-11-01DOI: 10.1109/TSSA.2015.7440437
Faisel E. M. Tubbal, Akram Alkaseh, A. Elarabi
In this paper we present the design and the analysis of Telemetry, Tracking and Command Subsystem (TT&CS) for Libyan imaging mini-satellite (LibyaSat-1). This subsystem is the brain and the operating system of any satellite or spacecraft as it performs three important functions; tracking mini-satellite position, monitoring mini-satellite health and status and processing received and transmitted data. Moreover, the uplink and downlink budgets for s-band and x-band antennas are presented. We also designed s-band C-shaped patch antenna for command receiver (2.039 GHz). Electromagnetic simulation was performed to this antenna High Frequency Structure Simulator (HFSS). Our results show that the s-band C-shaped patch antenna achieves high gain of 6.45 dB and wide bandwidth; i.e., 1500 MHz. The achieved simulated return loss is -19.6 dB at a resonant frequency of 2.039 GHz.
{"title":"Telemetry, tracking and command subsystem for LibyaSat-1","authors":"Faisel E. M. Tubbal, Akram Alkaseh, A. Elarabi","doi":"10.1109/TSSA.2015.7440437","DOIUrl":"https://doi.org/10.1109/TSSA.2015.7440437","url":null,"abstract":"In this paper we present the design and the analysis of Telemetry, Tracking and Command Subsystem (TT&CS) for Libyan imaging mini-satellite (LibyaSat-1). This subsystem is the brain and the operating system of any satellite or spacecraft as it performs three important functions; tracking mini-satellite position, monitoring mini-satellite health and status and processing received and transmitted data. Moreover, the uplink and downlink budgets for s-band and x-band antennas are presented. We also designed s-band C-shaped patch antenna for command receiver (2.039 GHz). Electromagnetic simulation was performed to this antenna High Frequency Structure Simulator (HFSS). Our results show that the s-band C-shaped patch antenna achieves high gain of 6.45 dB and wide bandwidth; i.e., 1500 MHz. The achieved simulated return loss is -19.6 dB at a resonant frequency of 2.039 GHz.","PeriodicalId":428512,"journal":{"name":"2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA)","volume":"32 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":"128700824","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}
Pub Date : 2015-11-01DOI: 10.1109/TSSA.2015.7440429
F. Nugraha, S. Tjondronegoro, F. Y. Suratman
Among some of its duties, the cognitive radio's main role is to do spectrum sensing in the surrounding radio environment. In order to do mapping and can determine the frequency of use vacant frequencies which can be optimized for the use of cognitive radio communication. Even to the worst conditions in which the detector system has no knowledge of the signal and noise. There are several techniques that can be used to perform spectrum sensing in this condition, among these techniques are simpler implementation of energy detection techniques. This technique has a weakness at noise conditions are unknown and uncertainty. In this condition, a technique that can be used and better than energy detection is GLRT detector. However, this detector requires choose threshold with empirically. This process has a problem when we move from one location to another, it is necessary to conduct empirical calculations again. And would face difficulties if we do detect a signal that is already active in a new place, so it is necessary to know the exact time the signal was not active. In this condition the bootstrap approach can help determine the threshold detector directly from the active signal is received. So the detector can gain threshold which is always updated with any condition, anytime and anywhere. The simulation result show that GLRT detector with bootstrap approach has a toughness in the face of uncertainty noise. Even able to exceed the performance of which is owned by the energy detector and GLRT. At condition SNR -5 dB and uncertainty noise 1 dB, GLRT with bootstrap approach improve probability of miss detection almost 0.030 than ordinary GLRT and 0.094 than energy detector.
{"title":"Spectrum sensing of OFDM signals using GLRT detector with bootstrap approach","authors":"F. Nugraha, S. Tjondronegoro, F. Y. Suratman","doi":"10.1109/TSSA.2015.7440429","DOIUrl":"https://doi.org/10.1109/TSSA.2015.7440429","url":null,"abstract":"Among some of its duties, the cognitive radio's main role is to do spectrum sensing in the surrounding radio environment. In order to do mapping and can determine the frequency of use vacant frequencies which can be optimized for the use of cognitive radio communication. Even to the worst conditions in which the detector system has no knowledge of the signal and noise. There are several techniques that can be used to perform spectrum sensing in this condition, among these techniques are simpler implementation of energy detection techniques. This technique has a weakness at noise conditions are unknown and uncertainty. In this condition, a technique that can be used and better than energy detection is GLRT detector. However, this detector requires choose threshold with empirically. This process has a problem when we move from one location to another, it is necessary to conduct empirical calculations again. And would face difficulties if we do detect a signal that is already active in a new place, so it is necessary to know the exact time the signal was not active. In this condition the bootstrap approach can help determine the threshold detector directly from the active signal is received. So the detector can gain threshold which is always updated with any condition, anytime and anywhere. The simulation result show that GLRT detector with bootstrap approach has a toughness in the face of uncertainty noise. Even able to exceed the performance of which is owned by the energy detector and GLRT. At condition SNR -5 dB and uncertainty noise 1 dB, GLRT with bootstrap approach improve probability of miss detection almost 0.030 than ordinary GLRT and 0.094 than energy detector.","PeriodicalId":428512,"journal":{"name":"2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA)","volume":"4 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":"125903153","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}
Pub Date : 2015-11-01DOI: 10.1109/TSSA.2015.7440435
Inayatulloh, S. Theresia
Infectious diseases are among the most serious health issues in the world. The emergence of these diseases affected by various factors such as multiple human, biological, climate, and ecological determinants. Within the last decade, the world has witnessed the global outbreak of infectious diseases. This situation highlights the need for an early warning disease detection system that would be able to detect, identify, and contain pathogens with epidemic potential. This article presents how Early Warning System (EWS) could be a proactive system that would be able to predict infectious disease outbreaks and detect the sudden increase of any livestock disease with the potentials to become epidemic before spreading.
{"title":"Early warning system for infectious diseases","authors":"Inayatulloh, S. Theresia","doi":"10.1109/TSSA.2015.7440435","DOIUrl":"https://doi.org/10.1109/TSSA.2015.7440435","url":null,"abstract":"Infectious diseases are among the most serious health issues in the world. The emergence of these diseases affected by various factors such as multiple human, biological, climate, and ecological determinants. Within the last decade, the world has witnessed the global outbreak of infectious diseases. This situation highlights the need for an early warning disease detection system that would be able to detect, identify, and contain pathogens with epidemic potential. This article presents how Early Warning System (EWS) could be a proactive system that would be able to predict infectious disease outbreaks and detect the sudden increase of any livestock disease with the potentials to become epidemic before spreading.","PeriodicalId":428512,"journal":{"name":"2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA)","volume":"214 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":"124213039","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}
Pub Date : 2015-11-01DOI: 10.1109/TSSA.2015.7440434
Firdaus, Nur Ahriman, A. Yulianto, M. Kusriyanto
Carbon monoxide (CO) is an odorless, tasteless and colorless gas in which it is difficult to be recognized by human beings. CO gas that enters the human body at a certain concentration has negative impact on health. A monitoring system which can recognize the amount of CO gas concentration, especially for the indoor is needed to cope with this problem. In this paper, monitoring system is designed using XBee as a data transmission medium. Three XBee are integrated with the sensor node circuits, microcontroller as a data processor and one XBee as a data collector. The sensor nodes consist of an LM35DZ temperature sensor, a humidity sensor HSM 20-G and a CO sensor TGS 2600. The data are read by sensor nodes and then they are transmitted wirelessly using XBee. The data collector functions as the receiver, processor and data viewer in the form of tables and graphs using Visual Basic 6.0. From this design, the results of data transmission can be displayed in the form of graphs and tables which are then stored into the database. The data transmission range is ± 53 meters indoor, where the average error TGS 2600 sensor reading is 4.414 %.
{"title":"Wireless sensor network application for carbon monoxide monitoring","authors":"Firdaus, Nur Ahriman, A. Yulianto, M. Kusriyanto","doi":"10.1109/TSSA.2015.7440434","DOIUrl":"https://doi.org/10.1109/TSSA.2015.7440434","url":null,"abstract":"Carbon monoxide (CO) is an odorless, tasteless and colorless gas in which it is difficult to be recognized by human beings. CO gas that enters the human body at a certain concentration has negative impact on health. A monitoring system which can recognize the amount of CO gas concentration, especially for the indoor is needed to cope with this problem. In this paper, monitoring system is designed using XBee as a data transmission medium. Three XBee are integrated with the sensor node circuits, microcontroller as a data processor and one XBee as a data collector. The sensor nodes consist of an LM35DZ temperature sensor, a humidity sensor HSM 20-G and a CO sensor TGS 2600. The data are read by sensor nodes and then they are transmitted wirelessly using XBee. The data collector functions as the receiver, processor and data viewer in the form of tables and graphs using Visual Basic 6.0. From this design, the results of data transmission can be displayed in the form of graphs and tables which are then stored into the database. The data transmission range is ± 53 meters indoor, where the average error TGS 2600 sensor reading is 4.414 %.","PeriodicalId":428512,"journal":{"name":"2015 9th International Conference on Telecommunication Systems Services and Applications (TSSA)","volume":"22 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":"121742446","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}
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