In this paper i have focused performance analysis of. Introduction air interface advanced features of mobile wimax network architecture performance. Next, we discuss the salient features of wimax and briefly describe the physicaland maclayer characteristics of wimax. Wimax is a wireless metropolitan access network man technology that is based on the standards defined in the ieee 802. Wimax use in smart grid is like ami advanced metering infrastructure. Abstract wimax worldwide interoperability for microwave access and lte longterm evaluation utilize advanced technologies.
Its main aim is mobility including large range of coverage. Introduction air interface advanced features of mobile wimax network architecture performance wimax certification industry outlook next stepsevolutio. It is also to provide a wireless alternative to cable, dsl and t1e1 for last mile access. We begin the chapter by summarizing the activities of the ieee 802. Wimax is gaining popularity as a technology which delivers carrierclass, high speed. In this paper i have focused performance analysis of mobile wimax technology. Wireless broadband network, wimax security and applications. Performance analaysis of mobile wimax technology ieee. Wimax has become a key broadband wireless access bwa technology for wireless metropolitan area networks wireless man. The wimax forum is an industry consortium promoting the ieee 802. More specifically, the ieee 802 standards are restricted to networks carrying variablesize packets. Ieee 802 refers to a family of ieee standards dealing with local area networks and metropolitan area networks. Fixed, nomadic, portable and mobile applications for 802.
Wimax aims to provide wireless broadband services with a target range of up to 31 miles at a transmission rate exceeding 100 mbps. Key issues and a survey chakchai soin, student member, ieee, raj jain, fellow, ieee, and abdelkarim tamimi, student member, ieee abstractinterest in broadband wireless access bwa has been growing due to increased user mobility and the need for data access at all times. Wimax worldwide interoperability for microwave access is one of the wireless broadband access technologies which supplies broadband, services to clients, but. Performance and capacity evaluation for mobile wimax ieee 802. Wimax is a wireless metropolitanarea network technology that provides interoperable. Wimax forum refers wimax as the interoperable implementations of the ieee 802. In june 2004,the working group won approval for the latest 802. This paper explores wireless broadband network security solution. Ieee, the ieee logo, and other ieee logos and titles ieee 802. A survey on mobile wimax wireless broadband access ieee. Recently, significant effort has been dedicated within the ieee standard body to develop new 802. It is a standard typically based on global interoperability including etsi hiperman, ieee 802. This standardbased approach is not only a simplifying but also a unifying development and deployment of wimax. One wimax base station can be accessed by more than 60 users.
Wimax covers a wide range of fixed and mobile applications. Dobre, senior member, ieee, ramachandran venkatesan, senior member, ieee. 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. Microwave access is a new technology dealing with provision of. Various overheads that impact the capacity are explained and. The next major phase in wimax history was the development of the standards by the ieee. Abstract wimax, the worldwide interoperability for. This standard is the formal one being used for current fixed and nomadic line of sightlos and non line of sightnlos wimax ieee 802. The purpose here is to provide an executive summary before offering a more detailed exposition of wimax in later chapters. Introduction wimax worldwide interoperability for microwave access is the trade name for a group of. This paper provides an overview of wifi and wimax technologies including the features, specifications, architecture, advantages, limitations and security. Ieee 5g and beyond technology roadmap white paper5 finished. Ieee 5g and beyond technology roadmap white paper5. Wimax is a telecommunication protocol and this technology provides broadband.
Wimax is another method of providing the last mile broadband wireless connectivity solutions for business and home users. By far, wimax could be viewed as a major technological innovation during the last decade. Wimax adopted some of its technology from wibro, a service marketed in korea. This paper is a quick technical overview and covers. Security is crucial for its functioning and growth, and many security problems asso. Apr, 2014 wimax aims to provide wireless broadband services with a target range of up to 31 miles at a transmission rate exceeding 100 mbps. The wimax system is described in thousands of pages of ieee 802. Security in wimax can also be an issue ehtisham, panaousis and politis, 2011.
Wimax is one of the latested broadband wireless technologies nowdays. These standards are called as wimax and are promoted by wimax forum. Performance analaysis of mobile wimax technology ieee xplore. Fixed wimax provides specification for the medium access control mac and physical phy layers for wimax. Opportunities and challenges in a wireless world 2. Oct 25, 2010 summary this chapter contains sections titled. Wimax aims to provide a metropolitan access network which will provide higher bandwidth and larger coverage than are currently available with existing wireless technologies such as wifi and 3g. This standard is a technical updates of fixed wimax which has robust support of mobile broadband. Technology for broadband wireless access provides a global picture of wimax and a large number of details that. Comparative analysis of wifi and wimax ieee conference. Unlike other wireless standards, wimax allows data transport over multiple broad frequency ranges.
Wimax focuses on interoperability 7 intel corporation and the ieee 802. Ieee has developed standards for mobile bwa ieee 802. Ieee wimax next generation mobile communications ecosystem. Xiaojiang du, department of computer and information sciences, temple university, philadelphia, pa 19122, u. This paper presents a wimax based endtoend architecture and novel applications running on top of mobile wimax, to extend the european research network. This paper covers basic information about wimax, wimax features, its network architecture.
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