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Journal articles on the topic 'WiMAX'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Suharlin. "Sistem Keamanan pada Teknologi WiMAX." Jurnal Teknik: Media Pengembangan Ilmu dan Aplikasi Teknik 7, no. 1 (2020): 24–30. http://dx.doi.org/10.26874/jt.vol7no1.278.

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Worldwide Interoperability for Microwave Access (WIMAX / IEEE 802.16) adalah teknologi wireless, yang merupakan perkembangan dari teknologi Wireless Fidelity (WiFi) yang saat ini telah banyak digunakan masyarakat. Wireless fidelitv (WiFi) menggunakan sistem keamanan sebesar 64 bit dan maksimum 128 bit. Sedangkan sistem keamanan yang dipakai pada WiIMAX adalah Advanced Eneryption Standard (AES) yang dapat mengenkripsi data mulai 128 bit, 192 bitdan 256 bit. Sistem keamanan yang digunakan dalam WiIMAX (IEEE 802.16) berupa duthentication, authorization dan encryption. Tingkat keamanan yang

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Liu, Qiang, Min Chen, Jie Zhang, Bingwen Shen, and Zhong Chu. "Network Planning for WiMAX-R Networks." JUCS - Journal of Universal Computer Science 18, no. (9) (2012): 1194–217. https://doi.org/10.3217/jucs-018-09-1194.

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In this paper, a novel network planning process of the Mobile WiMAX for Railway (WiMAX-R) network is proposed. We first analyze the factors need considered in network planning. After introducing the WiMAX-R network architecture, the WiMAX-R network planning process is presented in detail. The process comprises application analysis, capacity prediction, network parameters configuring, coverage planning, handover planning and network simulation validation. In each step, Mobile WiMAX technical features and railway environment characters are both take into consideration. Finally, we simulated a Wi

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Padia, Zarana C., Pranav S. Doshi, and Bhavika B. Ghariya. "Wimax Technology." Indian Journal of Applied Research 3, no. 8 (2011): 136–37. http://dx.doi.org/10.15373/2249555x/aug2013/44.

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Rafsyam, Yenniwarti, Milda Yuliza, and Lifwarda Lifwarda. "Aplikasi WiMAX." Elektron : Jurnal Ilmiah 1, no. 1 (2009): 67–74. http://dx.doi.org/10.30630/eji.1.1.11.

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WiMAX is Broadband Wireless Acces (BWA) technology evolution with interactive fitur. WiMAX not only have issue about data speed problem but also about open standard. It means, communications between WiMax instruments between some different vendors are not proprietary. WimAX orientations are not only for fixed market, but also for portable and mobile market. WiMAX with high speed data (up to 70 MBps) is suitable to apply in last mile broadband connections, backhaul and high speed enterprise.

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Bohnert, Thomas Michael, Marco Castrucci, Nicola Ciulli, et al. "QoS Management and Control for an All-IP WiMAX Network Architecture: Design, Implementation and Evaluation." Mobile Information Systems 4, no. 4 (2008): 253–71. http://dx.doi.org/10.1155/2008/407565.

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The IEEE 802.16 standard provides a specification for a fixed and mobile broadband wireless access system, offering high data rate transmission of multimedia services with different Quality-of-Service (QoS) requirements through the air interface. The WiMAX Forum, going beyond the air interface, defined an end-to-end WiMAX network architecture, based on an all-IP platform in order to complete the standards required for a commercial rollout of WiMAX as broadband wireless access solution. As the WiMAX network architecture is only a functional specification, this paper focuses on an innovative sol

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AbhinashSingla, Shikha and Meenakshi Sharma. "To Design An Efficient Scheme For Mobility Of Nodes In Dynamic WSAN Based Upon Optimized Ad-ATMA." International Journal for Modern Trends in Science and Technology 7, no. 07 (2022): 39–46. http://dx.doi.org/10.46501/ijmtst050330.

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Worldwide Interoperability for Microwave Access (referred to as WiMAX) is a MAC and physical layer wireless communications technology for outdoor broadband wireless coverage. The WiMAX standard leaves key areas of the protocol, including packet scheduling, frame packing, and modulation/coding adaptation, unspecified. In order to accurately model and analyze WiMAX, realistic assumptions must be used. Because WiMAX systems have not been widely studied, there is a disconnect between theoretical WiMAX systems and real-world deployed systems. In this paper we are mixing up the WLAN and Wimax protoc

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Mohamadwasel, Noorulden Basil, and Mohammed Ahmed Abdala. "Design of WiMAX Network for Istanbul Universities With OPNET." Informatica : Journal of Applied Machines Electrical Electronics Computer Science and Communication Systems 01, no. 01 (2020): 1–9. http://dx.doi.org/10.47812/ijamecs2010101.

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WiMAX- Worldwide Interoperability for Microwave Access-is an innovation standard for long-separation extend remote systems that incorporate both portable WiMAX 802.16e and fixed WiMAX 802.16d associations. WiMAX hardware exists in two essential structures base stations, WiMAX base station can give an inclusion region to an exceptionally enormous zone up to a span of 6 miles, WiMAX Receiver is likewise called client premise gear like a collector hub in Antenna. Right now, Istanbul colleges are associated with utilizing WiMAX innovation that improves the system bit rate and inclusion zone. Expli

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Khushboo, Kumari. "WiMAX Features, Characteristics and Application in Wireless Technology Computing." International Journal of Trend in Scientific Research and Development 4, no. 2 (2020): 1062–64. https://doi.org/10.5281/zenodo.3854966.

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WiMAX stands for Worldwide Interoperability for Microwave Access which is also called as IEEE 802.16, the WiMAX technology is basically a wireless broadband communications technology, and it is used to provide higher data rate with increased coverage area. It means that it is based on IEEE 802.16 standard, which provides high speed data over a wide area. This technology can operate Non LOS non line of site . WiMAX is considered as a technology for point to multipoint wireless networking. In this paper it cover about WiMAX, WiMAX feature, it's Characteristics and Application and their archi

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Alavi, M.M.Ahamed, W.P.U Fernando, P.A.Y.P Permuna, et al. "Enhanced QoS support in OFDMA-Based WiMAX Systems." COMPUSOFT: An International Journal of Advanced Computer Technology 05, no. 04 (2016): 2090–95. https://doi.org/10.5281/zenodo.14791600.

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Worldwide Interoperability of Microwave Access (WiMAX) network offer promising opportunities for unwiring the last mile connectivity to the internet with its comprehensive support of Quality of Service(QoS). Everything has a disadvantage or a problem to be fixed, WiMAX also has a problem that is to provide QoS when providing data, audio and video services. Actually it"s not a problem though as it supports orthogonal frequency division multiple access (OFDMA) technology. However the combination of several technologies like OFDM, OFDMA assures the QoS of WiMAX. One of the main features in a WiMA

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Sedoyeka, Eliamani, and Ziad Hunaiti. "WiMAX Networks." International Journal of Handheld Computing Research 3, no. 4 (2012): 72–86. http://dx.doi.org/10.4018/jhcr.2012100105.

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Every new technology comes with its challenges and lessons to be learnt. With a number of unknowns, deploying a new technology becomes a challenge. Worldwide Interoperability for Microwave Access (WiMAX) is one of these new technologies currently on the rise. This paper presents the finding of the research conducted to investigate technical and non technical aspects of network operators in Tanzania. The research looked into WiMAX network operational challenges faced by the network owners as well as the level of services experienced by the end users. This paper is suitable researchers, network

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Tsagkaris, Kostas, and Panagiotis Demestichas. "WiMax network." IEEE Vehicular Technology Magazine 4, no. 2 (2009): 24–35. http://dx.doi.org/10.1109/mvt.2009.932549.

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Yum, Peter. "WiMax update." IEEE Communications Magazine 47, no. 10 (2009): 82. http://dx.doi.org/10.1109/mcom.2009.5273812.

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Kennedy, Steve. "WiMAX – WiNOT?" ITNOW 48, no. 1 (2006): 18. http://dx.doi.org/10.1093/itnow/bwi138.

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Sufyan, Ali, Yasir Salam, and Sundas Amin. "Handover Comparisons of WiMAX and WiMAX Release 2." International Journal of Computer Network and Information Security 9, no. 8 (2017): 41–47. http://dx.doi.org/10.5815/ijcnis.2017.08.06.

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Ms., Seema, and Goyal Nandita. "A STUDY OF DIFFERENT TYPES OF ATTACKS ON WIMAX NETWORKS." International Journal of Advances in Engineering & Scientific Research 1, no. 5 (2014): 118–28. https://doi.org/10.5281/zenodo.10725160.

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<strong><em>Abstract</em></strong> <em>                             Wimax is one of the fast growing technologies in the world as compared to other wireless networks. IEEE has defined standard IEEE 802.16 for Wimax. Wimax is growing rapidly due to services it provides and long range accessibility, but still Wimax is facing a lot of security issues and threats like jamming , DDOS , Rogue Base station attack, Reply Attack and so on. Wimax furnish different s

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Bhattacharyya, Budhaditya, Ipsita Deb, and Nalini Sharma. "Design and analysis of physical layer security aspects in MIMO-OFDM based WiMAX network." International Journal of Engineering & Technology 7, no. 4 (2018): 2558. http://dx.doi.org/10.14419/ijet.v7i4.14993.

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The protocol 802.16 of the IEEE proposed a technology of wireless broadband called WiMAX which overcomes the limitations of other wireless technologies that came prior to WiMAX. WiMAX has acquired significant attention owing to its mobility support, longer trans-mission range and higher transmission rate. In order to ensure usability and reliability, a number of security concerns are required to be addressed in WiMAX. The first part of this work is to analyze the performance of a MIMO-OFDM based WiMAX under Rayleigh fading channel using SIMULINK environment under diverse encoding algorithms an

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Al-Adwany, Maan. "Performance Evaluation of Downlink WiMAX System in Vicinity of UWB System." Iraqi Journal for Electrical and Electronic Engineering 7, no. 2 (2011): 120–24. http://dx.doi.org/10.37917/ijeee.7.2.6.

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In this paper, we evaluate the performance of WiMAX downlink system in vicinity of UWB system. The study is achieved via simulating a scenario of an office building which utilizes from both WiMAX and UWB appliances. From the simulation results, we found that WiMAX system is largely affected by the UWB interference. However, in order to overcome the interference problem and achieve reasonable BER (Bit Error Rate) of 10-4, we found that it is very necessary to raise the WiMAX transmitted power in relative to that of UWB interferer. So, the minimum requirements for WiMAX system to overcome UWB in

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Rustamova, D. F., N. M. Suleymanov, G. A. Gafarov, S. V. Bakhshaliyeva, M. Marasulov, and Sh Rizaeva. "Application of WiMAX technology in difficult geographical conditions: Perspectives for mountain environment." BIO Web of Conferences 151 (2025): 03007. https://doi.org/10.1051/bioconf/202515103007.

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WiMAX (Worldwide Interoperability for Microwave Access) is a telecommunications technology designed to provide universal wireless communication over long distances for a wide range of devices (from workstations and notebook computers to mobile phones). It is based on IEEE 802.16 standard called Wireless MAN. The name “WiMAX” was coined by the WiMAX Forum, which was established in June 2001 to promote and develop WiMAX technology. The forum describes WiMAX as “a standards- based technology that provides high-speed wireless network access as an alternative to leased lines and DSL.” WiMAX allows

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Susilawati, Hesti, Widhiatmoko Widhiatmoko, and Dimass Noly Mardhiko. "Perencanaan Jaringan Akses Mobile Wimax (Worldwide Interoperability For Microwave Access) 2,5 Ghz Untuk Wilayah DKI Jakarta." JURNAL INFOTEL - Informatika Telekomunikasi Elektronika 3, no. 1 (2011): 37. http://dx.doi.org/10.20895/infotel.v3i1.87.

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Standar IEEE 802.16e yang dikenal dengan mobile WiMAX adalah standar broadband wireless access (BWA) yang beroperasi pada frekuensi 2 - 6 GHz. Standar ini merupakan pengembangan dari standar WiMAX sebelumnya untuk mendukung mobilitas pengguna. Pada penelitian ini, penulis melakukan perhitungan untuk memprediksi kebutuhan bandwidth untuk pelanggan mobile WiMAX di wilayah DKI Jakarta untuk jangka waktu tiga tahun sejak WiMAX diimplementasikan. Kebutuhan bandwidth ini akan digunakan untuk menentukan jumlah base station yang dibutuhkan dari sisi kapasitas. Penulis juga melakukan perhitungan jumlah

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Jaiprabha, Gothwal *1 Dr.Anurag Shrivastava 2. "A SURVEY ON QUALITY OF SERVICE IN OFDM BASED WIMAX SYSTEMS." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 7, no. 5 (2018): `328–333. https://doi.org/10.5281/zenodo.1247049.

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Worldwide Interoperability for Microwave Access often termed as WiMax is an effective OFDM based technique used for providing last mile connectivity to end users specifically in a wireless network. Wireless Fidelity is fundamentally limited by communication range and data rate which is overcome by WiMax systems. However due to the large coverage area of WiMax, it is susceptible to distortions created by the non-ideal nature of wireless channels. This results in Bit Error Rate degradation of the wireless system, thereby degrading the Quality of Service (QoS). This paper presents the basics of W

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Azizah, Andi. "PERKEMBANGAN TEKNOLOGI 4G (LTE & WiMAX)." MUSTEK ANIM HA 5, no. 2 (2016): 157–67. http://dx.doi.org/10.35724/mustek.v5i2.621.

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WiMAX (Worldwide Interoperability for Microwave Access) adalah sebuah forum industri yang mensertifikasi dan menstandarisasi produk-produk yang mengimplementasikan standar IEEE 802.16 WirelessMAN. WiMAX merupakan teknologi nirkabel yang dapat mengatasi berbagai aplikasi dengan cakupan MAN (Metropolitan Area Network), Penggunaan WiMAX untuk koneksi backhaul secara teknis dapat dilakukan karena kehadiran WiMAX dapat mengatasi permasalahan pada koneksi backhaul WiFi. Teknologi Long Term Evolution (LTE) merupakan standar terbaru teknologi jaringan bergerak, sebagai kembangan dari GSM (Global Syste

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Karthik, C., K. Damodar, P. Pragathi, S. Pavithra, and SK Jasmin. "Spike Shaped AMC Backed Patch Antenna for X Band Applications." International Journal of Innovative Research in Engineering and Management 9, no. 2 (2022): 639–43. http://dx.doi.org/10.55524/ijirem.2022.9.2.101.

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In This paper, a single pole broken spike shaped antenna is there. The main objective is for the application of WiMAX band. For the required band, we carried out the proposed antenna into different iteration models. The proposed antenna which is heart shape works in WiMAX Frequency (3.2GHz-4,1GHz). To Increase the band width(900MHz), and gain (3dB), A two Slotted ring resonator in heart shape is done in them last iteration. In this design the parameters like VSWR is almost less than the WiMAX band and impedance will be 89% has been noted. Finallly the monopole antenna which in broken heart sha

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Mahjabeen, D., M. A. Rashid, and S. B. Mohamed. "Notice of Retraction Performace Analysis of WiMAX Traffic Based on WiMAX Traffic Parameters." APTIKOM Journal on Computer Science and Information Technologies 4, no. 1 (2019): 19–26. http://dx.doi.org/10.11591/aptikom.j.csit.132.

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Notice of Retraction-----------------------------------------------------------------------After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of APTIKOM's Publication Principles.We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.The presenting author of this paper has the option to appeal this decision by contacting ij.aptikom@gmail.com.----------------------------------------------------------------------- WiMAX is a broadban

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M, Alzaabi, D. Ranjeeth K, T. Alukaidey Professor, and K. Salman Dr. "SECURITY ALGORITHMS FOR WIMAX." International Journal of Network Security & Its Applications (IJNSA) 5, no. 3 (2013): 31–44. https://doi.org/10.5281/zenodo.4243555.

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Security is always important in data networks, but it is particularly critical in wireless networks such as WiMAX. Authentication is the first element in wireless security that, if not well safeguarded, all following security measures will be vulnerable. Denial of Service is one of the attacks that could target a WiMAX network to make its operation inefficient. This paper is an investigation into a) the weakness and threats on WiMAX security algorithms and b) the best method that could prevent DoS attacks prior to the authentication algorithm. The paper is presenting the architecture of WiMAX

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Fu, I.-kang, Yih-shen Chen, Paul Cheng, Youngsoo Yuk, Ronny Kim, and Jin Kwak. "Multicarrier technology for 4G WiMax system [WiMAX/LTE Update." IEEE Communications Magazine 48, no. 8 (2010): 50–58. http://dx.doi.org/10.1109/mcom.2010.5534587.

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Israr, Imran, Mahmood Ashraf Khan, Shahzad A. Malik, Shahid A. Khan, and Mustafa Shakir. "Path Loss Modeling of WLAN and WiMAX Systems." International Journal of Electrical and Computer Engineering (IJECE) 5, no. 5 (2015): 1083. http://dx.doi.org/10.11591/ijece.v5i5.pp1083-1091.

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<p>With the advancement in technology, there was need for efficient and high speed internet through which we could have access to multiple networks as per the user requirement. WLAN met this need to some extent but, due to its low range it was not recommended commercially. With the introduction of WiMAX there was an emerging need to select the best network amongst WiMAX or WLAN depending upon the user location. Pathloss with respect to these particular networks also needs to be compared. In this paper we compare the pathloss modelling for WiMAX and WLAN systems. Different Models have bee

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Feng, Xian Jie. "Wireless Backhaul Technology in Monitoring System for Subway OTN+WiMax." Advanced Materials Research 846-847 (November 2013): 680–83. http://dx.doi.org/10.4028/www.scientific.net/amr.846-847.680.

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In the OTN+WiMax control system of Metro, the use of wireless backhaul can reduce costs and increase security. This paper presented a variety of OTN+WiMax hardware solution for Metro monitoring systems for wireless backhaul system by comparing the variety of chips; For WiMAX, Wi-Fi coexisting wireless backhaul situation, we put forward the hardware design using low-power high-speed chip of Infineon's SMARTi hardware design,, and pointed out that the design programme belongs to energy-saving green environmental. Also we used Intel WiMAX Connection 2,400 chip design hardware programme of wireles

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Al-Adwany, Maan. "A Performance Study of Wireless Broadband Access (WiMAX)." Iraqi Journal for Electrical and Electronic Engineering 7, no. 2 (2011): 125–29. http://dx.doi.org/10.37917/ijeee.7.2.7.

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WiMAX (worldwide interoperability for microwave access) is one of the wireless broadband access technologies which supplies broadband services to clients, but it surpasses other technologies by its coverage area, where one base station can cover a small city. In this paper, WiMAX technology is studied by exploring its basic concepts, applications, and advantages / disadvantages. Also a MATLAB simulator is used to verify the operation of the WiMAX system under various channel impairments and for variety of modulation schemes. From the simulation results, we found that WiMAX system works well in

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Ni, Zhen Tao, Ying Zhong, and Lei Huang. "Research on Secure Model in WiFi/WiMAX Mixed Networks Based on Pre-Authentication." Applied Mechanics and Materials 644-650 (September 2014): 2988–91. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.2988.

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The integrated WiFi and WiMAX network is of great potential for the future due to the high data transport capacity of WiFi and the wider coverage of WiMAX. According to the requirements for real-time service in the wireless network, a fast secure authentication model in the WiFi/WiMAX mixed networks is proposed. It is based on the EAP-TLS protocol and its authentication procedure is divided into two stages: pre-authentication and re-authentication. By the utilization of the pre-authentication the authentication delay is reduced significantly when a MS roams between WiFi and WiMAX networks, whi

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R Shankar, Arathi, Raghavendra G, and V. Sambasiva Rao. "HARQ Implementation for Efficient MAC to MAC Video Streaming over Mobile WiMAX." INTERNATIONAL JOURNAL OF MANAGEMENT & INFORMATION TECHNOLOGY 5, no. 1 (2013): 455–69. http://dx.doi.org/10.24297/ijmit.v5i1.4489.

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IEEE 802.16e is the standard for Mobile WiMAX which was introduced by the IEEE committee to provide broadband access in rural and urban areas over fixed wireless channels. Mobile WiMAX is an enhanced version of IEEE 802.16 standard with mobility support. There are lots of challenges involved in the service provided by the Mobile WiMAX. Efficient data transfer between different layers of mobile WiMAX is one of the major research issues. In this work HARQ (Hybrid Automatic Repeat Request) technique is implemented in Qualnet environment for an efficient transmission of video streaming across PHY(

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Aguado, M., O. Onandi, P. S. Agustin, M. Higuero, and E. Jacob Taquet. "WiMax on Rails." IEEE Vehicular Technology Magazine 3, no. 3 (2008): 47–56. http://dx.doi.org/10.1109/mvt.2008.927489.

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Yoon, Wonyong. "WiMAX and Bluetooth." IEEE Vehicular Technology Magazine 6, no. 4 (2011): 60–67. http://dx.doi.org/10.1109/mvt.2011.942810.

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Karanasios, Stan, and David Allen. "WiMAX for development." Information Technology for Development 16, no. 4 (2010): 320–28. http://dx.doi.org/10.1080/02681102.2010.487046.

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Harris, S. "WiMAX is coming." Communications Engineer 2, no. 4 (2004): 8. http://dx.doi.org/10.1049/ce:20040412.

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Gierłowski, Krzysztof, Józef Woźniak, and Krzysztof Nowicki. "A hybrid-mesh solution for coverage issues in WiMAX metropolitan area networks." Journal of Telecommunications and Information Technology, no. 1 (June 25, 2023): 20–28. http://dx.doi.org/10.26636/jtit.2008.1.859.

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The new WiMAX technology offers several advantages over the currently available (GSMor UMTS-based) solutions. It is a cost effective, evolving, and robust technology providing quality of service guarantees, high reliability, wide cov- erage and non-line-of-sight (NLOS) transmission capabilities. All these features make it particularly suitable for densely populated urban environments. In this paper we discuss the design and implementation difficulties concerning network coverage discovered in a test-bed implementation of WiMAX. We point out the presence of unexpected “white spots” in the cover

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M., S. Zaman, M. S. Uddin, and Masud M.A. "An Analysis of the Existing Technology and Compare With Cellular Networks: Wimax." DIU Journal of Science & Technology 7, no. 2 (2024): 64–71. https://doi.org/10.5281/zenodo.13739043.

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Broadband access technology has significant influences in the telecommunication industry. Worldwide Interoperability for Microwave Access (WiMAX) is a broadband wireless technology which brings broadband experience to a wireless context. There are two different types of broadband wireless services. One is fixed wireless broadband which is similar to the traditional fixed line broadband access technology like DSL or cable modem but using wireless as a medium of transmission. Another type is broadband wireless known as mobile broadband which has additional functionality of portability, mobility

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Li, Na, Xian Jun Gao, and Xue Hao. "Analysis of the Comparison of OFDM and WPM in the Communication System." Applied Mechanics and Materials 198-199 (September 2012): 1794–99. http://dx.doi.org/10.4028/www.scientific.net/amm.198-199.1794.

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The fundamental theories of OFDM and WPM have many similarities in their functions and performance but there are some significant differences which give two systems to be distinctive. OFDM signals only overlap in the frequency domain while the wavelet signals overlap in both time and frequency domain. In the paper, WPM instead of conventional OFDM is used in WIMAX system. The simulation results show the WPM on WIMAX has lower bit error rate compare to conventional OFDM WIMAX.

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Naveena, A., and Udataneni Divya. "A Survey on Physical Layer Performance of MIMO-WiMAX." E3S Web of Conferences 491 (2024): 03021. http://dx.doi.org/10.1051/e3sconf/202449103021.

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The IEEE 802.16 WiMAX standard for BWA (Broadband Wireless Access) was designed to offer end users high transmission data rates across wider regions.Wireless communication requires MIMO systems because they enable data to be sent and received through multiple antennas. This study examines how the MIMO-WiMAX physical layer performs while using different modulation techniques and channel coding approaches the BER performance of WiMAX systems, the Alamouti Space Time Block Code method for MIMO is being investigated.

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Aliu, Daniel, and Muyideen Omuya Momoh. "Optimal Resource Scheduling Algorithm for OFDMA-based Multicast Traffic Delivery over WIMAX Networks using Particle Swarm Optimization." International Journal of Software Engineering and Computer Systems 7, no. 2 (2021): 50–63. http://dx.doi.org/10.15282/ijsecs.7.2.2021.6.0089.

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Researchers are yet to entirely mapped out the difficulty in allocating optimal resources to mobile Worldwide Interoperability for Microwave Access (WiMAX) subscribers. This research presents an optimal scheduling algorithm for WiMAX resource allocation based on an Particle Swarm Optimization (PSO). In this work, sub-group creation is used to offer a PSO-based technique for allocating subcarriers and Orthogonal Frequency Division Multiplexing (OFDM) symbols to mobile WiMAX customers. The WiMAX network environment is organized into seven layers, with seven different modulation and coding algori

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Mokeresete, Malebogo, and Bukohwo Michael Esiefarienrhe. "Can the WiMAX IEEE 802.16 Standard Be Used to Resolve Last-Mile Connectivity Issues in Botswana?" Telecom 3, no. 1 (2022): 150–62. http://dx.doi.org/10.3390/telecom3010010.

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Some of the advantages of using Worldwide Interoperability Microwave Access (WiMAX) technology at the last-mile level as an access technology include an extensive range of 50 km Line of Sight (LOS), 5 to 15 km Non-Line of Sight, and fewer infrastructure installations compared to other wireless broadband access technologies. Despite positive investments in ICT fiber infrastructure by developing countries, including Botswana, servicing end-users is subjected to high prices and service disparities. The alternative, the Wi-Fi hotspot initiative by the Botswana government, falls short as a solution

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TENG, HUNG-YI, HUNG-CHI LAI, and REN-HUNG HWANG. "ENERGY EFFICIENCY POWER CONTROL OF CELL BREATHING IN EPON-WIMAX HYBRID ACCESS NETWORK." Journal of Interconnection Networks 13, no. 03n04 (2012): 1250012. http://dx.doi.org/10.1142/s0219265912500120.

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In this paper, a load balancing mechanism based on cell breathing was proposed for the hybrid EPON-WiMAX network. The hybrid EPON-WiMAX network integrates the emerging Ethernet Passive Optical Network (EPON) and Worldwide Interoperability for Microwave Access (WiMAX) technologies to support high bandwidth, broadband access, mobility, and Quality of Service (QoS) guarantee. Load balancing is required due to uneven distribution of traffic among different WiMAX base stations (BS) as well as mobility of WiMAX Subscriber Station (SS). Cell breathing is a well-known load balancing technique adopted

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Tari, Gunawan, Muhammad Rahmadi, Muhammad Iqra. B, et al. "Desain Simulasi Antena Mikrostrip 2,3 Ghz untuk Aplikasi WiMAX 802.16e." Dewantara Journal of Technology 3, no. 1 (2022): 31–36. http://dx.doi.org/10.59563/djtech.v3i1.147.

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Antena Mikrostrip Patch dirancang dalam 2,3 GHz dengan kemampuan pangarah berkas sehingga sesuai dengan aplikasi WiMAX. Microstrip patches antenna untuk standard IEEE 802.16-2004 bagi kegunaan mikrogelombang dan WiMax. Penelitian ini membahas tentang antena mikrostrip monopole patch gabungan persegi untuk aplikasi WiMAX. Antena mikrostrip monopole patch gabungan persegi ini dirancang dengan menggunakan feed line sebagai metode pencatuannya. Dimensi antena diperoleh melalui perhitungan dan optimasi serta dilakukan simulasi dengan menggunakan software HFSS AnsoftTM versi 11. Hasil simulasi anten

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Risty, Ammatia, Rendy Munadi, and Ridha Muldina Negara. "Analisis Unjuk Kerja Horizontal Handover Mobile Wimax Mendukung Layanan Mobile TV." JURNAL INFOTEL - Informatika Telekomunikasi Elektronika 8, no. 1 (2016): 47. http://dx.doi.org/10.20895/infotel.v8i1.51.

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IEEE 802.16e-2005 teknologi mobile WiMAX merupakan salah satu alternatif yang dapat memberikan datarate 15 Mbps yang lebih baik daripada teknologi 3G, WLAN, dan lain-lain. Mobile WiMAX juga memberikan cakupan area yang luas. Oleh karena itu, WiMAX mampu memberikan layanan berbagai macam aplikasi multimedia seperti VoIP, IPTV, Video conferencing. dan aplikasi real-time lainnya. Selain itu, Mobile WiMAX juga mendukung mobility secara portable, mobile, dan nomadic. Saat ini IPTV muncul pada mobile phone, yang dinamakan mobile TV dimana layanan IPTV akan dapat diakses dalam keadaan bergerak. Hal i

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Kansal, Lavish, Gurjot Singh Gaba, Ashutosh Sharma, Gaurav Dhiman, Mohammed Baz, and Mehedi Masud. "Performance Analysis of WOFDM-WiMAX Integrating Diverse Wavelets for 5G Applications." Wireless Communications and Mobile Computing 2021 (November 1, 2021): 1–14. http://dx.doi.org/10.1155/2021/5835806.

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In the 5th generation (5G) and 6th generation (6G) of wireless mobile telecommunication networks, the requests for an elevated data rate with access to stationary as well as portable customers are going to be overwhelming. Mobile worldwide interoperability for microwave access (WiMAX) comes out as a favourable alternative that is intelligibly developed and more matured than wireless fidelity (Wi-Fi). Mobile WiMAX makes use of the orthogonal frequency division multiple access (OFDMA) technology for its two-way communication to enhance the system performance in fading environments making it more

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N., Edward, Zakaria Z., and A. Shairi N. "Reconfigurable Feeding Network with Dual-band Filter for WiMAX Application." International Journal of Electrical and Computer Engineering (IJECE) 7, no. 5 (2017): 2411–19. https://doi.org/10.11591/ijece.v7i5.pp2411-2419.

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Design and simulation for reconfigurable Wilkinson Power Divider (WPD) related to WiMAX application is proposed in this paper. This proposed design relates to dual band WiMAX frequencies at 2.5 GHz and 3.5 GHz. The main purpose of this design is to design a switchable feeding network that can cover the WiMAX standards by reconfiguring the microstrip line length using PIN diode switches. Besides, the power divider also can be design and develop as power combiner due to the passive component structure and hence reciprocal. In this proposed Wilkinson power divider, different band of frequencies f

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Manohar, M. S., K. Srinivasa Rao, V. Sasi Kiran, N. Manogna, and N. V. Pardhasaradhi. "Triangular Srr Based Triple Band Amc Backed Antenna for High Gain Sub6ghz Application." International Journal of Innovative Research in Engineering and Management 9, no. 3 (2022): 183–87. http://dx.doi.org/10.55524/ijirem.2022.9.3.29.

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This article describes a triple band monopole antenna. t has been assumed that the WiMAX band application is objective. In order to attain the required band, various iterations of the proposed antenna design are carried out. The proposed antenna in the shape of broken hearts operates in the frequency range of 3.2GHz to 4.1GHz. In the final iteration, the heart-shaped double slotted ring resonator (SRR) with two different radii is seen to improve the bandwidth (900MHz) and gain (3dB). In this design, additional parameters like VSWR (approximately 2 at the WiMAX band), impedance (real and imagin

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Kim, Woonsub. "Mobile WiMax, the leader of the mobile Internet era [WiMAX Report]." IEEE Communications Magazine 47, no. 6 (2009): 10–12. http://dx.doi.org/10.1109/mcom.2009.5116792.

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Edward, N., Z. Zakaria, and N. A. Shairi. "Reconfigurable Feeding Network with Dual-band Filter for WiMAX Application." International Journal of Electrical and Computer Engineering (IJECE) 7, no. 5 (2017): 2411. http://dx.doi.org/10.11591/ijece.v7i5.pp2411-2419.

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<span lang="EN-US">Design and simulation for reconfigurable Wilkinson Power Divider (WPD) related to WiMAX application is proposed in this paper. This proposed design relates to dual band WiMAX frequencies at 2.5 GHz and 3.5 GHz. The main purpose of this design is to design a switchable feeding network that can cover the WiMAX standards by reconfiguring the microstrip line length using PIN diode switches. Besides, the power divider also can be design and develop as power combiner due to the passive component structure and hence reciprocal. In this proposed Wilkinson power divider, differ

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Minhas, Abid Ali, Ahmed Qaddus, Muhammad Saeed Khan, et al. "Towards the Elimination of White Spots in Mobile WiMAX Grids through Time Efficient Cognitive Vertical Handoff Algorithm." Mobile Information Systems 2016 (2016): 1–17. http://dx.doi.org/10.1155/2016/6254028.

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During the past two decades particularly, there has been incredible growth in the telecommunication industry which evolved the demand for real time applications. Mobile grids and internet service providers are offering competitive real time services to customers in order to fulfil their daily demands. Nowadays, WiMAX has become a key player in telecommunication industry for providing cost effective communication solutions to customers residing in developed and underdeveloped regions. Moreover, a significant role of WiMAX technology is to fill the gap between the first-world and third-world cou

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Tsiknas, Konstantinos, and George Stamatelos. "Comparative Performance Evaluation of TCP Variants in WiMAX (and WLANs) Network Configurations." Journal of Computer Networks and Communications 2012 (2012): 1–9. http://dx.doi.org/10.1155/2012/806272.

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An important application for the IEEE 802.16 technology (also called WiMAX) is to provide high-speed access to the Internet where the transmission control protocol (TCP) is the core transport protocol. In this paper we study through extensive simulation scenarios the performance characteristics of five representative TCP schemes, namely, TCP New Reno, Vegas, Veno, Westwood, and BIC, in WiMAX (and WLANs) networks, under the conditions of correlated wireless errors, asymmetric end-to-end capabilities, and link congestion. The target is to evaluate how the above conditions would affect the TCP co

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