The role of high throughput satellite as sky highway infrastructure to support the acceleration of internet entry into villages in Indonesia

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This paper presents that lately call the sky toll with High Throughput Satellite (HTS) technology can be the best solution, especially in supporting government programs in accelerating the internet into the village.

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Nội dung Text: The role of high throughput satellite as sky highway infrastructure to support the acceleration of internet entry into villages in Indonesia

International Journal of Mechanical Engineering and Technology (IJMET) Volume 10, Issue 03, March 2019, pp. 1447-1455. Article ID: IJMET_10_03_146 Available online at http://www.iaeme.com/ijmet/issues.asp?JType=IJMET&VType=10&IType=3 ISSN Print: 0976-6340 and ISSN Online: 0976-6359 © IAEME Publication Scopus Indexed THE ROLE OF HIGH THROUGHPUT SATELLITE AS SKY HIGHWAY INFRASTRUCTURE TO SUPPORT THE ACCELERATION OF INTERNET ENTRY INTO VILLAGES IN INDONESIA Surya Hidayat, Tiswa Ramdani, Ibnu Fajar Alam, Sfenrianto Sfenrianto and Emil Robert Kaburuan Information Systems Management Department, BINUS Graduate Program – Master of Information System Managements Jakarta, Indonesia 11480 ABSTRACT The use of the internet has become a very important need, and the development of information technology continues to grow indefinitely. As an archipelagic country, the connectivities of satellite infrastructure networks connect all corners of the country in Indonesia, which cannot be reached through land networks. The existence of High Throughput Satellite (HTS) technology that has been launched in Indonesia it is expected to support government programs to be able to open access to the entire village. It will be of great strategic value for economic acceleration and management of development, as well as the internet and social media that can open up wider marketing space for micro-entrepreneurs to develop their businesses in the region. This paper presents that lately call the sky toll with High Throughput Satellite (HTS) technology can be the best solution, especially in supporting government programs in accelerating the internet into the village. Key words: high throughput satellite, internet, connectivity, infrastructure. Cite this Article Surya Hidayat, Tiswa Ramdani, Ibnu Fajar Alam, Sfenrianto Sfenrianto and Emil Robert Kaburuan, the Role of High Throughput Satellite as Sky Highway Infrastructure to Support the Acceleration of Internet Entry into Villages in Indonesia, International Journal of Mechanical Engineering and Technology, 10(3), 2019, pp. 1447-1455. http://www.iaeme.com/IJMET/issues.asp?JType=IJMET&VType=10&IType=3 1. INTRODUCTION The development of information and communication technology that is stepping into high-tech that continues to grow, which is predicted to provide many changes to people's lifestyles in http://www.iaeme.com/IJMET/index.asp 1447 editor@iaeme.com
The Role of High Throughput Satellite as Sky Highway Infrastructure to Support the Acceleration of Internet Entry into Villages in Indonesia implementing industry 4.0 is also predicted to further develop Internet of Things (IoT) technology to a higher level that also enters the smart city concept. It will create new values that will further develop the economy. like the internet and social media that can open a wider marketing space for micro-entrepreneurs to develop their business in the region and also the village budget reporting system that must now be done online. An increase in regional internet data usage in Indonesia which continues to grow and requires a large capacity of traffic and data rates. As an archipelagic country, Indonesia, with its wide spread area, the need for internet can reach remote villages because some of its inhabitants are in areas that are still not affected by land network infrastructure via cable or fiber optics. Thus, some residents find it difficult to access internet facilities, and disparities in the digital world so the need for using infrastructure networks using satellites is very important for their use in remote areas. In developing countries, basic communication using satellite needs to be provided for large populations that do not live in cities [9]. It can help if this happens, and it will change the world [10]. The next generation satellite system uses throughput technology can also reduce costs per Mbps, in meeting higher capacity Satellite High Throughput (HTS) in its coverage area [1]. Reporting from the official website of the Indonesian government through the ministry of communication and informatics has had an integrated broadband village program that promises the development of Internet access in several districts and opens opportunities for developers to provide digital applications that are relevant to village potential. The government prioritizes applications that have content related to agriculture, fishermen and inland. The application can be based on a website, or a mobile device such as a smart phone and tablet. In addition to Internet access and its digital applications, Integrated Broadband Village also promises the availability of consumer devices that are in accordance with the characteristics of local residents to empower village potential, and will continue to be developed in the coming years. By launching HTS satellites, high-speed internet, this device has the advantage of providing internet services to remote areas. HTS has a performance to channel information far better than conventional satellites. HTS can accelerate the target of broadband connections in Indonesia to remote areas so that it can accelerate the target of broadband connections in Indonesia to remote areas which will certainly increase the opportunity for Indonesia to take advantage of the benefits of digital economy with high-speed satellite internet use for schools, health centers, villages, police stations, universities, which are not served by the internet in remote areas. 2. STUDY LITERATURE Satellite is an object that is placed and circulated in space and around the earth on its axis. Then the signal is amplified, the frequency is changed and the signal is sent back through the downlink frequency to the earth station area [3]. This is important and needed in networks in wide area. With the advancement of satellite communication technology in its development has led to new technologies 'High Throughput Satellite' (HTS) systems. And there are already several satellites (HTS) launched in recent years and also some will continue to orbit in the next few years including in Indonesia (see figure 1) [6]. This satellite supports the diverse needs of users and the use of connecting unconnected to provide safe and robust communication for industry, SMEs and all end users. HTS is different from ordinary satellite communications or conventional ones in some ways, one of which is the use of higher capacity blocks / transponders around 100 MHz even more by using gateway stations on earth that support multiple beams (average with 5 Gbps capacity usage) throughput for all remote stations and a technique that is quite capable of http://www.iaeme.com/IJMET/index.asp 1448 editor@iaeme.com
Surya Hidayat, Tiswa Ramdani, Ibnu Fajar Alam, Sfenrianto Sfenrianto and Emil Robert Kaburuan overcoming rain attenuation, especially in band frequency [5]. It also offers more spectrum set on bandwidth (higher than 1.1 GHz) [5]. requirement); high per-station throughput for all remote stations; and sophisticated techniques to overcome rain attenuation, Particulary for ka- band systems [5]. It is offer more bandwidth-assigned spectrum (higher than 1.1 GHz) [5]. Figure 1. Major High Throughput Commercial Satellites Launches, 6 3. RESEARCH METHODE The Research methodology used in The Role Of High Throughput Satellites As Sky Highway Infrastructure To Support The Acceleration Of Internet Entry Into Villages In Indonesia a tool for the documentation process, and exploration of literature studies as a guide for obtaining a process design covering several ways, descriptive qualitative method is used to interpret and tell the data requested with what has happened, direct observations made to the location (observation) and involved grounded theory in order to see first-hand the processes of work design in satellite information systems that are related to the material needed in the preparation of research such as studying documentation. Library search, namely research conducted by exploring relevant libraries and related to the research topic under study. 4. DISCUSSION 4.1. The Indonesian Internet Connectivity The rapid development of social media and e-commerce in Indonesia has also increased the use of internet data and also spread out use of smartphones in recent years. The features of various applications such as online shopping also make the need for communication and interaction between buyers and sellers and sharing information easier. In addition, information technology infrastructure is part of the production network, because some content is also operated through cellular applications and websites and its geographical settings are also important for e- commerce development [7]. http://www.iaeme.com/IJMET/index.asp 1449 editor@iaeme.com
The Role of High Throughput Satellite as Sky Highway Infrastructure to Support the Acceleration of Internet Entry into Villages in Indonesia Because the Internet continues to grow to become one of the needs, making it very important to be able to ensure that infrastructure continues to function properly. The infrastructure is from an internet connection and may experience physical disturbances or damage due to earthquakes, hurricanes and natural disasters and other physical attacks [8]. To support government programs in accelerating the internet to reach all corners of the village in Indonesia, of course, the infrastructure network model is not only land-based, but satellite infrastructure networks are now developing as technology advances with geographical networks originating from the Internet backbone topology. 4.2. The Indonesian HTS Transponder Frequency Plan Analysis Basically, Indonesia already has several communication satellites, each of which has been regulated by its orbit slot and conventional satellites GSO (Geo Stationer Orbit) which are above Indonesia using C-Band and Ku-Band frequency bands, both the Indonesian government and private companies in Indonesia continues to procure HTS satellites, from the Indonesian government is procuring Multifunctional satellites "Satria" (Greater Indonesia Satellite) which are targeted for completion in 2020 and from the private sector to launch HTS technology satellites in lieu of the Palapa D satellite named Nusantara 2 which is targeted to launch in May 2020, and what had already begun to be felt was PSN's HTS satellite, which was named satellite Nusantara 1 launched on 22 February 2019. Nusantara 1 satellite is one of the first broadband satellites in Indonesia equipped with High Throughput Satellite (HTS) technology that can provide high speed internet services with a much greater capacity, compared to conventional satellites in the country, from the PSN and seconds sites. com. Nusantara 1 has a capacity of up to 15 Gbps or about 3 times the capacity of conventional satellites total need for broadband satellite is currently 189 transponders. However, only 57% of them, or 103 transponders, are capable of being served by national operators. The remaining 86 transponders are served by foreign operators that have orbit slots above the Indonesian territory or are close to Indonesia. The Nusantara1 satellite produced by Space System Loral (SSL), a technology company from the United States, will be launched at Cape Canaveral, the United States using Falcon-9 launch rockets from the Space-X company. Nusantara Satu is also equipped with Next Generation Electric Propulsion technology that makes satellites become cost effective and efficient because the weight of the satellite becomes very light and of course makes investment costs more affordable. Around 25 million Indonesians are targeted to get access to the internet by operating Nusantara1 Satellite. http://www.iaeme.com/IJMET/index.asp 1450 editor@iaeme.com
Surya Hidayat, Tiswa Ramdani, Ibnu Fajar Alam, Sfenrianto Sfenrianto and Emil Robert Kaburuan Figure 2. Nusantara 1 Ku Band HTS Area Coverage [20] The coverage of Nusantara1 Satellite covers all regions of Indonesia to Southeast Asia. After sliding, this satellite will be placed in the orbit slot 146 degrees east longitude, just above Papua. High Throughput Satellite (HTS) technology, dividing the coverage area into several spot beams, with more efficient frequency use (frequency re-use), making bandwidth capacity far greater than conventional satellites for the same spectrum allocation. With the operation of Nusantara One, it is considered to be very beneficial for the people in various parts of the region by gaining access to information technology. Nusantara 1 satellite will be used for the purposes of the Government which will disseminate the internet to various villages in Indonesia. In addition, the satellite is also used to strengthen PSN's retail services through my Ubiqu and Sinyalku products. Currently around 3,000 villages have been connected to Ubiqu. Expected at the end of 2019. Ku-Band frequencies Analysis:  Forward Uplink: 13.750 to 14.800 GHz Downlink: 12.250 to 12.678 GHz  Return Uplink: 14.070 to 14.430 GHz Downlink: 10.970 to 12.700 GHz 18 transponders providing coverage over Indonesia via 8 spot beams (beams 1-8)  Gateway 1 & 2 on the NW antenna Gateway 1 in Jakarta supports all 8 beams (8 FWD& 2 RTN transponders) Gateway 2 in Hong Kong supports beams 1-6 (6 FWD & 2 RTN transponders)  Spot beams 2, 4, 6 & 7 on NW antenna  Spot beams 1, 3, 5 & 8 on SW antenna Ku-band Active Receive Equipment  Two 1.5 m Single Offset Reflector (SOR) Antennas for Indonesia coverage  8:8 NW LNAs for GW 1 & 2 and Beams 2, 4, 6 & 7  5:4 SW LNAs for Beams 1, 3, 5 & 8  Down converters: FWD: 3:2 2.05 GHz, 3:2 1.3 GHz, 2:2 1.8 GHz, 2:2 2.025 GHz, 2:2 1.5 GHz RTN: 3:2 3.30 GHz, 3:2 2.80 GHz, 2:2 1.70 GHz, 2:2 1.50 GHz  60, 130, 140, 144 & 150 MHz Channel Filters Ku-band Active Transmit Equipment  FWD: 14:14 150-W Direct Radiation Cooled (DRC) LCTWTAs, 12 Dual and 2 Single EPC  RTN: 4:4 45-W Single EPC Conduction Cooled LCTWTAs  FWD: 4 x 1 channel, 4 x 2 channel & 1 x 3 channel OMUXs  RTN: 3 x 1 channel, & 1 x 3 channel OMUXs 4.3. Internet Connection with Indonesian Satellite http://www.iaeme.com/IJMET/index.asp 1451 editor@iaeme.com
The Role of High Throughput Satellite as Sky Highway Infrastructure to Support the Acceleration of Internet Entry into Villages in Indonesia Currently HTS which operates on average has a transmission speed of 1Gbps, this is different from conventional satellites or FSS which has a maximum speed of 155Mbps per transponder, even today many FSS satellites operate using a speed of 75Mbps. From the bandwidth and speed of HTS satellite transmission, the services provided by HTS satellites are different from FSS satellites. Most FSS satellites or satellite satellites function as station relay television or serve TV broadcasts and voice communications as international gateways. Whereas HTS has several functions, among others, as providers of broadband access services, cellular communication systems, VPN services for enterprises. Figure 3. End to End Using Satellite HTS Service [14] HTS as Backbone cellular communication is needed by outermost or remote areas in Indonesia to be able to implement cellular communication systems, especially voice services because in the outermost or remote areas BTS-BTS cannot connect to Core Network operators because there is no network either fiber optic or terrestrial radio. HTS as a backbone is very appropriate to support government programs consisting of thousands of BTS in rural areas, especially in the outer regions of Indonesia, as has been launched from the PSN against the HTS Nusantara 1 satellite, not only more efficient costs, the capacity provided by satellites Nusantara Satu is also three times larger than satellites that already exist in Indonesia. If other satellites have an average capacity of 5 gigabits per second, Nusantara 1 can reach 15 Gigabits per second, Indonesia has also planned to re-launch an HTS satellite as a replacement for the conventional Palapa D satellite located in 113 east stars in 2020 to increase the fulfillment of transponder capacity needed by Indonesia. http://www.iaeme.com/IJMET/index.asp 1452 editor@iaeme.com
Surya Hidayat, Tiswa Ramdani, Ibnu Fajar Alam, Sfenrianto Sfenrianto and Emil Robert Kaburuan Figure 4. Nusantara 2 HTS planning [16] The satellite that will use the DFH-4E platform by China Great Wall Industry Corporation with Expected Service Lifetime of approximately 15 Years internet via the satellite HTS network infrastructure using a tool or Omni antenna that is useful for transmitting radio signals that have a range that is quite far around 15 kilometers to other locations. By using the device provided, so that we can connect the internet connection to the network in another place or location that might not be affordable if you use a UTP cable. Since the UTP cable is only capable of delivering signals between 90 and 100 meters, the network administrator will find it helpful and more practical to connect between two or more networks between remote locations. Besides that, there is also no need to see a transversely installed cable between the two locations that you want to install the network, and work without using a cable, and enough just to use radio wave signals as a signal delivery medium to other devices. HTS satellite usage is present as a solution for internet connections at home, school, rural (village office), small and medium enterprises (SMEs), companies, clinic, hospitals and others that have no terrestrial communication networks such as cable, ADSL, fiber optic, radio or GSM. Can also be used for various types of businesses, multi-sector businesses such as retail, hotel, banking, industrial, plantation, distribution or multi-branch companies. 4.4. Hts as Sky Highway Infrastructure to Support the Internet Entry into Villages in Indonesia Until the end of 2019 it is expected that there will be 10,000 villages connected. Until now, around three thousand and twenty-five thousand villages have been completed around 2020- 2021, as previously noted, High Throughput Satellite is different from conventional satellite or Fixed Satellite Service where the data transmission speed can reach a maximum of 10GBps for each transponder. With the operation of the first satellite technology in Indonesia, HTS Technology has been said to have the advantage of supporting internet services, where the connection will be faster than conventional Indonesian satellites. it can even support 15 Gbps internet connections or 15 Gigabytes per second, using the KU-Band frequency with the way Spot Beams works, and with the use of frequencies reused to the discrete signal reception area on land and discrete transfer transmissions by supporting antenna structures. In this case it is very beneficial for the geographical location with many islands that cannot be accessed via land network so that the signal can go directly to the device which is placed in the desired places in the desired area. HTS has recently been used by the government as a road infrastructure to support internet access to villages in Indonesia, which at the time implies the use of antenna http://www.iaeme.com/IJMET/index.asp 1453 editor@iaeme.com
The Role of High Throughput Satellite as Sky Highway Infrastructure to Support the Acceleration of Internet Entry into Villages in Indonesia users using small openings. Nusantara One Satellite is used for the purposes of the Government that will spread the internet to various villages in Indonesia. one example of the role of infrastructure that has begun to operate is the use of HTS products used to improve the retail services of PSN companies through the products they offer in about 3 thousand villages starting to connect with devices connected to HTS, and can be used at internet service providers as a profitable business provider using networks via satellite with HTS technology that can be used by anyone who needs an internet connection, whether at home, school, rural (village office), small and medium enterprises (SMEs), companies, clinics, hospitals and others. 5. CONCLUSION Satellites that can provide different useful capabilities, including for broadcasters, as an alternative connectivity service are very useful and resilient which cannot be reached through landline connectivity. The potential to improve basic segment infrastructure, so that it can accelerate the cost of the regions that are left behind or without the internet with the Future HTS System Satellite communication industry. HTS technology has changed the satellite communications industry in recent years to facilitate much higher capacity and reduce costs so that it can be more affordable. This doens’t affect consumers and businesses about the capacity and cost of using digital subscription lines. This HTS satellite program continues to be launched in the next few years and the HTS system will significantly increase available and more affordable available capacity to efficiently and effectively meet the demand for satellite data transmission. Higher performance (bits / Hz) of HTS which can reduce the per-bit costs for operators, highlight beams and useful wide beams can combine from broadcast and high throughput connectivity, with Multiple frequency coverage and adjustments to high throughput areas, more efficient, High availability allows smaller terminals, so it can support applications with aeronautical and maritime mobility, and is also very beneficial for data service needs such as cellular use in areas that are difficult to reach in areas not connected by cable or optical fiber networks. With the presence of HTS satellites in Indonesia, whose coverage extends throughout Indonesia to Southeast Asia at present with KU-Band frequencies at uplink frequencies: 13,750 to 14,800 and 14,070 to 14,430 GHz, Downlink frequencies: 12,250 to 12,678 GHz and 10,970 to 12,700 GHz are expected to overcome gaps in internet access in various parts of Indonesia with the increasing role of the internet for the economy, HTS satellites are one of the network infrastructures which are now called sky highway infrastructure, but of course HTS satellites still have weaknesses, for example by using Ku-band frequencies that are quite sensitive to rain that can interfere with signals obtained from satellites so that this research can be a reference material for future research. This will be very strategic for the acceleration of the economy and management of development, such as the internet and social media which can open up a wider marketing space for micro-entrepreneurs to develop their business in the region, and not only in the regions but also support the acceleration of Indonesia's technology industry 4.0, as well as smart city, all of which are connected to the internet. Of course, High Throughput Satellite Technology can provide Broadband Internet Access equalization solutions in Indonesia because it can cover all islands in Indonesia. http://www.iaeme.com/IJMET/index.asp 1454 editor@iaeme.com
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