Wimax technology can provide a costeffective broadband access solution in areas beyond. The main contenders for residential and soho market are the dsl, and cable internet technologies. Wimax systems are expected to deliver broadband access services to residential and enterprise customers in an economical way. Loosely, wimax is a standardized wireless version of ethernet intended primarily as an alternative to wire technologies such as cable modems, dsl. Understanding the benefits such as fast web surfing and quick downloading that the wimax technology brings. Wimax a leading solution for wireless broadband services. Usually broadband wireless access networks are considered to be enterprise level networks providing us with more capacity as well as coverage.
Worldwide interoperability for microwave access wimax, is a wireless communications technology aiming to provide wireless data over long distances in a variety of ways as an alternative to cable and dsl, from point topoint links to full mobile cellular type access. Wimax is a standardsbased technology enabling the delivery of last mile wireless broadband access as an alternative to cable and dsl. Wimax will play an important role in the broadband wireless technology bwt sector, since it is more costeffective and faster to set up 1 2. Wimax technology and network evolution is the first publication to present. Abstractwimax stands for wireless interoperability of microwave access. Wimax provides fixed, nomadic, portable and, soon, mobile wireless broadband connectivity without the. Worldwide inter operatibility for microwave access wimax. Other potential uses include using wimax as backhaul for wifi hotspots or 3g networks andrews, ghosh, muhamed 07.
Written and edited by experts who have developed wimax technology and standards wimax, the worldwide interoperability for microwave access, represents a paradigm shift in telecommunications technology. These technologies have already established a market presence, and have proven. Wimax, the worldwide interoperability for microwave access, represents a paradigm shift in telecommunications technology. Keywords wireless telephone technology, wireless access, broadband, 1g, 2g, 3g, 4g, long term evolution, ultramobile. Wireless broadband is telecommunications technology that provides highspeed wireless internet access or computer networking access over a wide area. Wimax is a fixed broadband wireless access bwa system based on the ieee 802. Wimax forum created the name for wimax technology that was formed in mid june 2001 to encourage compliance and interoperability of the wimax ieee 802.
China, 12 september 2005 company introduction case study. The letters of wimax stand for worldwide interoperability for microwave access axess, and it is a technology for point to multipoint wireless networking. Broadband wireless access based on wimax technology citeseerx. Wimax technology and network evolution is the first publication to present an accurate, complete, and objective description of mobile wimax technology. It is expected that wimax compliant systems will provide fixed wireless alternative to conventional dsl and cable internet. Wireless broadband access broadband wireless is about bringing the broadband experience to a wireless context, which offers users certain unique benefits and convenience technologies.
Worldwide interoperability for microwave access is a technology standard for longrange wireless networking for both mobile and fixed connections. Typical areas of application of wimax are as given below. Wimax technology enables an operator to economically provide broadband wireless access under a variety of demographics conditions. Wimax technology for broadband wireless access networking. Planning fixed broadband wireless access networks based.
How wimax can be used for broadband wireless access bwa. There are various benefits of wimax technology such as it provides simple based prospective cost saving and service efficiency but to be capable to allow voip calling, mobile devices, video making and high speed data transfer. The design of wimax network is based on the following major principles. Wimax is a fixed broadband wireless access bwa system based on the. This broadband technology, which put forward pointtomulti point pmp broadband wireless access. Wimax is a leading technology for providing high speed access to sparsely populated rural areas wimax brings the benefits of dsllike speeds similar to urban areas to rural and remote areas and enables access to the internet nortel provided a trial deployment of wimax for. It works on the principle of orthogonal frequency division modulation technique. Wimax certainly has great promise, with its expanded range, as compared with 802. Wimax will be used to provide last mile access to these broadband and internet access services 4. May 17, 2007 this technology is currently of big interest to researchers and practitioners involved in the design, analysis, installation, and management of mobile broadband wireless access systems and networks.
Access standards, which was established by ieee standards board in 1999, aims. Wimax technology is a wireless broadband communications technology based around the iee 802. How does wimax compare to other wireless broadband services. Microwave access is a new technology dealing with provision of. Wimax technology is a telecommunications technology that offers transmission of wireless data via a number of transmission methods. Wimax 1 is a new technology which gives the fast access to data even when in long distances through various ways for point to point or point to multi point communication. Wimax wireless interoperability for microwave access is a forum that is responsible for the task of ensuring interoperability and conformance among the systems and solutions developed by various. Pdf the telecommunication industry has been through disruptive times, but data networking servicerevenue has continued to rise. Technology for broadband wireless access provides a global picture of wimax and a large number of details that makes access to wimax documents much easier. Wimax technology is based on standard that is ieee 802. Its a set of telecommunications technology standards aimed at providing wireless access over long distances in variety of ways from point to point to full mobile cell type access. Filling the gap between wireless lans and wide area networks, wimax compliant. Apr 11, 2020 worldwide interoperability for microwave access is a technology standard for longrange wireless networking for both mobile and fixed connections. Broadband wireless access solutions for wimax, lte operators.
This paper is a study of wimax technology and market situation. Initial wimax deployments will provide fixed broadband access to households and businesses, but some have claimed the technology to compete also with ieee 802. Wimax has been developed to replace broadband cable networks such as dsl and to enable mobile broadband wireless access. Wimax is a short name for worldwide interoperability of microwave access. Ultimately, wimax is intended to serve as the next step in the evolution of 3g mobile phones, via. The innovative broadband wireless access technology. Wimax technology works little different than wifi technology. The wimax system is described in thousands of pages of ieee 802. This technology is currently of big interest to researchers and practitioners involved in the design, analysis, installation, and management of mobile broadband wireless access systems and networks. Wimax will provide fixed nomadic, portable and, eventually, mobile wireless broadband connectivity without the need for direct lineofsight with a base station. Worldwide interoperability for microwave access wimax is based on the ieee 802. Wimax wireless interoperability for microwave access is a forum that is responsible for the task of ensuring interoperability and conformance among the systems and solutions developed by various vendors based, on ieee 802.
Advantages and disadvantages of wimax fasufis blog. Specifically, fixed wimax has long been used as a wireless alternative to wired last mile broadband technologies like dsl, cable, and fiber. The architecture has been developed with the objective of providing. Mobile wimax systems offer scalability in both radio access technology and network architecture, thus. Understanding the benefits such as fast web surfing and quick downloading that the wimax technology brings to the users, this study aims to further. Wimax technology and network evolution is the first publication to present an accurate, complete, and objective. The wimax technology preface worldwide interoperability for microwave access wimax, is a wireless communications technology aiming to provide wireless data over long distances in a variety of ways as an alternative to cable and dsl, from pointtopoint links to full mobile cellular type access. Existing wireless networks might not be economic to allow a comprehensive buildout in areas of sparse population. Aug 30, 2010 it offers the promise of cheaper, smaller, and simpler technology compared to existing broadband options such as dsl, cable, fiber, and 3g wireless. Wimax covers large regions such as metro cities, suburban, or rural, supporting mobile. Wimax is one of the hottest broadband wireless technologies around today. Broadband wireless access based on wimax techconology with. Technology for broadband wireless access loutfi nuaymi.
Another objective is to provide better broadband connectivity business model. Given its huge benefits, wimax will develop as a powerful radio access solution with. The objective of this tutorial is to provide a complete overview on the ieee 802. Wimax technology applications are a mean of service providers to present data, video, voice, mobile and internet access. However, like all other wireless networks, wimax is vulnerable to network attacks that compromise the radio links between the communicating subscriber station ss and the serving base station bs 2 3. While wimax was once envisioned to be a leading form of internet communication as an alternative to cable and dsl, its adoption has been limited.
Manual configuration of the nsp may also be available in the case of a visited nsp. Wimax is a leading technology for providing high speed access to sparsely populated rural areas wimax brings the benefits of dsllike speeds similar to urban areas to rural and remote areas and enables access to the internet nortel provided a trial deployment of wimax for netago wireless in the area. Thanks to its innovative technology, wimax will offer broadband wireless access at data. The wimax technology offers around 72 mega bits per second without any need for the cable infrastructure. Wimax provides fixed, nomadic, portable and, soon, mobile wireless broadband connectivity without the need for direct lineofsight with a base station. Wimax worldwide interoperability for microwave access is a wireless broadband access network named by industry group called the wimax forum formed in june 2001. Dimensioning mobile wimax in the access and core network. It offers both fixed and mobile broadband wireless internet access with a high range equal to 30 miles, and can transport broadband at around 1 gigabitssec.
Especially in rural regions where there might currently be sparse cellphone coverage. Wimax technology and network evolution wiley online books. Loosely, wimax is a standardized wireless version of ethernet that enables the last mile, intended primarily as an alternative to wire technologies such as cable modems, dsl and. The new wimax radio technology worldwide interoperability for microwave access is based on wireless transmission methods defined by the ieee 802. Equipped with stateoftheart technology, the streamstar 4 broadband wireless access system delivers 3 times more nlos range than standard wimax and lte, allowing operators to cover targeted areas with less base station sites significantly reducing capital expenses capex and operating expenses opex. It offers the promise of cheaper, smaller, and simpler technology compared to existing broadband options such as dsl, cable, fiber, and 3g wireless. The term comprises both fixed and mobile broadband. Two types of broadband wireless services fixed wireless broadband alternative to dsl or cable modem fixed wimax mobile wireless broadband. Wimax is a wireless metropolitanarea network technology that provides interoperable broadband wireless connectivity.
The forum describes wimax as a standardsbased technology enabling the delivery of last mile wireless broadband access as an alternative to cable and dsl. Wimax, which is an ipbased wireless broadband technology, can be integrated into both widearea thirdgeneration 3g mobile and wireless and wire line networks, allowing it to become part of a seamless anytime, anywhere broadband access solution. Wimax is a standardsbased technology enabling the delivery of last mile wireless broadband access as an alternative to wired broadband like cable and dsl. Wimax stands for worldwide interoperability for microwave access, a standard based wireless communication technology to provide high speed, long distance broadband connectivity for domestic and business purposes.
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