Claim Missing Document
Check
Articles

Found 6 Documents
Search
Journal : TELKOMNIKA (Telecommunication Computing Electronics and Control)

Smart Garage Implementation and Design Using Whatsapp Communication Media Rendy Munadi; Arief Rakhman; Doan Perdana
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 16, No 3: June 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v16i3.8063

Abstract

WhatsApp is a social networking app that serves as a communication medium. According to the Online Audience Measurement Standards named comScore, in 2017, WhatsApp application users in Indonesia amounted to 35.8 million people. As the most popular mobile application with the most users in the country, in this research the authors chose Whatsapp as a communication medium that will be integrated into one application of Internet of Things (IoT), that is Smart Garage. Smart Garage is a combination of information technology and computing technology that is applied to a house by relying on efficiency and device automation. The results of this research shows that it is better to use mobile data networks than using the wireless networks. The maximum delay when using mobile data is 7.5 s and 7.7 s when using wireless networks. The research using WhatsApp application still rare especially in the field of IoT.
Performance Analysis of Data Traffic Offload Scheme on Long Term Evolution and IEEE 802.11AH Made Adi Paramartha Putra; Doan Perdana; Ridha Muldina Negara
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 15, No 4: December 2017
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v15i4.6033

Abstract

One of new mobile technology is being developed by 3GPP is Long-Term Evolution (LTE). LTE usually used by user because provide high data rate. Many traffic sending over LTE, makes several users didn’t get good Quality of Service (QoS). Traffic diversion is needed to increasing QoS value. It can be done with offloading data method from LTE to Wi-Fi network. This paper using 802.11ah standard to evaluate Wi-Fi network. IEEE 802.11ah have 1000 meters coverage area and efficiency energy mechanism, which is proposed for M2M in 5G techonology. Some research has proven that traffic diversion with offloading can increasing network performance. The contribution of this paper is to evaluate the impact of traffic offload between LTE and IEEE 802.11ah standard. This paper propose two scenarios using increment number of user and increment mobility speed of user to evaluate throughput and delay value before and after the offload process. The simulation will simulate using Network Simulator-3. We can conclude that network performance after offloading is better for every scenario. For increment number of user scenario, throughput value increasing 29.08%, and delay decreasing 8.12%. Scenario with increment mobility speed of user obtain throughput value increasing 37,57%, and delay value decreasing 27.228%.
Performance Evaluation of DV-HOP and Amorphous Algorithms based on Localization Schemes in Wireless Sensor Networks Doan Perdana; Adi Nugroho; Favian Dewanta
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 16, No 3: June 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v16i3.8560

Abstract

In the field of high-risk observation, the nodes in Wireless Sensor Network (WSN) are distributed randomly. The result from sensing becomes meaningless if it is not known from where the originating node is. Therefore, a sensor node positioning scheme, known as the localization scheme, is required. The localization scheme consists of distance estimation and position computing. Thus, this research used connectivity as distance estimation within range free algorithm DV-Hop and Amorphous, and then trilateral algorithm for computing the position. Besides that, distance estimation using the connectivity between nodes is not needed for the additional hardware ranging as required by a range-based localization scheme. In this research compared the localization algorithm based on range free localization, which are DV-Hop algorithm and Amorphous algorithm. The simulation result shows that the amorphous algorithm have achieved 13.60% and 24.538% lower than dv-hop algorithm for each parameter error localization and energy consumption. On node density variations, dv-hop algorithm gained a localization error that is 26.95% lower than amorphous algorithm, but for energy consumption parameter, amorphous gained 14.227% lower than dv-hop algorithm. In the communication range variation scenario, dv-hop algorithm gained a localization error that is50.282% lower than amorphous. However, for energy consumption parameter, amorphous algorithm gained 12.35%. lower than dv-hop algorithm.
Performance analysis of tunnel broker through open virtual private network Rendy Munadi; Danu Dwi Sanjoyo; Doan Perdana; Fidar Adjie
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 17, No 3: June 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v17i3.12231

Abstract

Tunnel Broker uses automatic configuration tunneling mechanism for IPv6 clients connected to IPv4 internet. Connectivity between clients and service providers in IPv6 is urgently needed. Open VPN as a provider implemented configures it by a VPN network, so IPv6 and IPv4 public IP clients can easily connect to the server. In this research focused on the performance of tunnel broker mechanism by utilizing open VPN as access to the network. IPv6 tunnel broker is developed by installing Open VPN and providing IPv6 IPs. Implementation of public IP usage in observing the performance of tunnel broker development is done in BCN Telkom Laboratory Network. The measurement results show that TCP and UDP throughput of IPv6 is slightly higher than IPv4. The research using OpenVPN as a server Tunnel Broker for client access to the server is still rarely done, especially in the field of the network based on Internet Protocol.
Performance Evaluation of DCF Length for High Scalability NG-PON2 Brian Pamukti; Doan Perdana
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 15, No 1: March 2017
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v15i1.3660

Abstract

Next Generation Passive Optical Network Stage 2 (NG-PON2) have to resolve the problem like demand each user, for example, HDTV, 3DTV, Hologram and Telemedicine. The research designed Passive Optical Network (PON), which is meet requirements of NG-PON2. Using stacked 4 Optical Line Terminal (OLT) with an aggregate 40 Gbps transmitted on fiber Single Mode Fiber (SMF) and Dispersion Compensation Fiber (DCF) by comparing the system without DCF cable. On the condition of minimum standards, the range of 40 km with a power splitter 1:64 only 9:01% power difference while the increased in the Q factor of 65.5%. With these results, it can be said that systems using DCF can be used optimally. In addition, with the power splitter 1: 4 and a lower power worth 0 dBm can produce a range of 150% further. With the same distance as far as 40 km, this research increasing power splitter 6 times increase compared with previous research.
Performance Evaluation of Gauss-Markov Mobility Model in Hybrid LTE-VANET Networks Doan Perdana; Rendy Munadi; Robby C. Manurung
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 15, No 2: June 2017
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v15i2.5913

Abstract

Vehicular Ad-hoc Network (VANET) developed based on mobile ad-hoc networks (MANET). VANET have different characteristics than MANET, on VANET mobile node (MN) moves faster, topology changes dynamically. The previous research shows that the model of mobility affects to the network performance. In this paper, the Gauss-Markov mobility model used to illustrate the motion of the MN, which illustrates changes of acceleration, speed, location, and direction at any time. This paper enriches the evaluation of the performance of Gauss-Markov mobility model on LTE-VANET hybrid network, by evaluating various network performance metrics, particularly, packet delivery ratio (PDR), throughput, and delay. This research evaluated the Gauss-Markov mobility model and performed with the number of nodes and randomness index (α) that varies by utilizing NS-3 software. The results show that there is a strong correlation between PDR, throughput, and delay with the addition number of MNs. Based on the simulation result, the hybrid LTE-VANET produce better delay compared to pure VANET. The average delay is smaller 40% compared to pure VANET. This simulation also concludes that different value of alpha on Gauss-Markov mobility model does not influence PDR, throughput, and delay.
Co-Authors A. Ali Muayyadi Abdulqadir Muhtadi Achmad Ali Muayyadi Achmad Auliyaa Zulfikri Achmad Auliyaa Zulkifri Adhiatma, Fachri Nugraha Adi Nugroho Ahmad Tri Hanuranto Ahmad Tsaqib Hakim Aji Gautama Putra Aji Gautama Putrada AJINEGORO, RISKI MUKTIARTO NUGROHO Albion Apta Zaim Alfin Hikmaturokhman Ana Oktaviana Ana Oktaviana Ana Oktaviana, Ana Ananda Irsyad Andini, Rodia Arfianto Fahmi Arief Rakhman Arif Indra Irawan Arisman Putra Munggaran Arrum Prima Dewi Asep Mulyana Aziz Nurul Iman Bagus Aditya Bagus Aditya Brian Pamukti Cyril Nugrahutama Kurnaman Danu Dwi Sanjoyo Dewi Rasni Putri Dewi, Arrum Prima Dilla Fajar Sukma Dilaga Dilla Fajar Sukma Dilaga Dwi Kresna Wijaya Elsa Mustikawati Endang Chumaidiyah Erna Sri Sugesti Erwin Susanto Fachri Nugraha Adhiatma Faisal Budiman Faisal Candrasyah Hasibuan Fakhrezi, Alfian Favian Dewanta Febriansyah B, Muh Asyraf Fidar Adjie Gelar Budiman Gustommy Bisono Hakim, Ahmad Tsaqib Hendro Iman Pangestu Herda Theo Perdana Hilal Hudan Nuha Husneni Mukhtar Ilman Syakir Saputra Imam Nashiruddin Inda Izzatin Tujza Kayla Vernanda, Nafisa Keinan Shofiandieni Haryo Putri Kurnaman, Cyril Nugrahutama Leanna Vidya Yovita Lisnawati S. Bangun M. Adnan Nur Adrika M. Irfan Pratama Maghfuri, Syakir Maman Abdurohman Mirdan Syahid Mulya Sudrajat Muhammad Irfan Denatama Muhammad Irfan Denatama, Muhammad Irfan Mulki Nurullah Perbawa Mustikawati, Elsa Nachwan Mufti Nachwan Mufti Adriansyah Nindy Ayu Marthaliana Nugroho, Aditya Bakti Nuha, Hilal H Ongko Cahyono Parman Sukarno Perbawa, Mulki Nurullah PRASETIA, RENDI DIAN Pratama, M. Irfan Putra, Made Adi Paramartha Raharjo, Risqi Herlambang Rahmat Yasirandi Raja Surya Dharma Lubis Ratnasih Ratnasih Ratnasih _ RATNASIH, RATNASIH Rendy Munadi Revan Faredha Aswariza Revan Faredha Aswariza, Revan Faredha Ridha Muldina Negara Ridha Negara Rini Cahyani Risqi Herlambang Raharjo Risyad Riyadi Robby C. Manurung Ryan Danny Kresnawan Salsa Rizkiana Seno Adi Putra Sidik Prabowo Siska Riantini Arif Sofia Nafila Putri Sophie Dwivita Evans Anthen Sri Ariyanti Suntoro Suntoro Taufik Hasan Triani Wulandari Triani Wulandari Triani Wulandari Tsaqib, Aliya Uke Kurniawan Usman Vinsensius Sigit Widhi Prabowo Vita Azrina Aulia Warsa, Candra Eka Dwi Winana Aperta Libar Yakobus Yulyanto Kevin Yoslie Yoslie Yudha Purwanto Yulius Anggoro Pamungkas Zulfikri, Achmad Auliyaa