Wimax is a family of wireless broadband communication standards based on the ieee 802. It supports high bandwidth and hundreds of users per channel. The forum describes wimax as a standards based technology enabling the delivery of last mile wireless broadband access as an. Wimax wimax is a long range system, covering many kms that typically uses licensed spectrum to deliver a pointtopoint connection to the internet from an isp to an end user. Architecture features benefits limitations uses of wimax. Media access control layer the primary job of the mac layer is to provide an interface between the phy layer and upper layer protocols. Wimax is a digital wireless data communication system that can deliver highspeed broadband services up to a large distance of. Powerpoint presentation on wimax powerpoint presentations. Wimax technology can provide a costeffective broadband access solution in areas beyond the reach of dsl and cable.
Ppt my wimax technology ppt pratyush sahu academia. The architecture of wimax technology based on mac layer which is a connection oriented layer. The mac layer present allocates downlink and uplink bandwidth for the. A transport connection is a connection used to transport user data. Introduction definition of wimax working of wimax wimax scenario technical details mac layer. Wimax slides, free wimax slides software downloads. Introduction to broadband wireless overview of wimax and application wimax.
Choosing the right technology path depends on each operators individual situation d a t a r a t e s l a t e n cy c a p a ci ty m o b i l i t y technical characteristics are just one part of the story technological constraints regional constraints regulatory constraints. It also supports best efforts for data traffic as bit, real. 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. The aim was to develop a standards for medium access control mac and physical layer phy 1997. Wifi has a typical bandwidth of 2mbps whereas wimax can have a bandwidth of up to 75mbps. Wimax, ask latest information, wimax abstract,wimax report,wimax presentation pdf,doc,ppt,wimax technology discussion,wimax paper presentation details,wimax, ppt. Also explore the seminar topics paper on mobile wimax with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year computer science engineering or cse students for the year 2015 2016. If so, share your ppt presentation slides online with. Thanks to its innovative technology, wimax will offer broadband wireless access at data rates of multiple mbits to the enduser and within a range of several kilometers. Wimax is an ip based, wireless broadband access technology that. Iberbanda has integrated a prewimax technology to its broadband network norway.
Finally, by comparing wimax with the popular wifi, 3g and lte tdlte in the market, it analyzes the current situation and future development. Mac layer wimax equipment trial results future of wimax 32 ofdma previous ofdm systems, such as dsl, 802. Wimax support many protocols like atm, ipv4 ethernet, vlan etc, this makes wimax a rich choice for full of services from data to voice. It looks at the technology behind wimax and networks design and deployment. The new applied science furnishes the highspeed, wireless systems and wide coverage of the area. Wimax ppt vendors download software free download wimax. Unlike wlan, wimax provides a media access control mac layer that uses a. Wifi technology is the property of its rightful owner.
Ppt wimax powerpoint presentation, free download id. It uniquely defines the ss for all possible vendors and equipment types. Through mac layer a use can perform a variety of functions such as various type of application including multimedia and voice can be used. Ucertify 1d051c network technology asso by ucertifycom, agilent signal studio for wimax by agilent technologies inc, quick sql data recovery technology by quick sql data recovery technology etc. People far and wide are talking about it although how many of them actually understand wimax is less clear. Wimax is a digital wireless data communication system that can deliver highspeed broadband services up to a large distance of 50kms. A free powerpoint ppt presentation displayed as a flash slide show on. Wimax refers to broadband wireless networks that are based on the ieee 802. Free wimax technology to download at shareware junction. The ancient systems of internet admittance are doing a better job but coming to the speed and access area of those systems then it does not have any solution. A transport connection is identified by a transport connection identifier, a. Each ss has a 48bit universal mac address, as defined in the standard 1. Allocations of about 150 licences for the frequency range 3. The mac convergence sub layer offers support for atm, ethernet, 802.
The innovative broadband wireless access technology. Phy layer broadband wireless channel duplexing scheme ofdm technology ofdma multipleantenna techniques wimax. It should help in grasping the concept and working of the wimax technology. Wimax mac layer is a point to multipoint protocol p2mp. Wimax provides wifi wifi is shorter range system, typically hundreds of meters, that uses unlicensed spectrum to. This presentation document is all about how wimax technology works. Wimax technology wimax is a technology based on the ieee 802. Wimax technology wimax is expected to provide fixed. The wimax network architecture is a nonhierarchical endtoend allip framework for mobile wimax systems that is based on maximal use of nonproprietary standard ip protocols, and is compatible with external service enablers such as ip multimedia subsystem. Ppt introduction to wimax powerpoint presentation free to. Ppt wimax powerpoint presentation free to download id.
From here the concept of wimax technology started and wimax is the wireless interoperability for. This is the video about what is wimax and how it works. Topics development of wireless communication wimax introduction wimax forum technical specifications network architecture wimax key technology. Mac management messages are not carried on transport connections. Addressing the specific requirements of vertical markets. 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. These questions are very useful as viva questions also. The wimax system is described in thousands of pages of ieee 802. Explore mobile wimax with free download of seminar report and ppt in pdf and doc format.
Wimax stands for worldwide interoperability for microwave access. Worldwide interoperability for microwave access is a technology standard for longrange wireless networking for both mobile and fixed connections. Wimax technology is a telecommunications technology that offers transmission of wireless data via a number of transmission methods. Defines both mac and phy layer and allows multiple. Wimax technology is the solution for many types of highbandwidth applications at the same time. Wimax technology has the bandwidth and advanced network traffic management tools to support costeffective applications that require a true broadband connection, high capacity, or prioritized access. This type of address is often known as the ieee 802 mac address. In this video brief description about wimax ieee 802. Mobile wimax seminar report and ppt for cse students. Wimax, communication technology for wirelessly delivering highspeed internet service to large geographical areas. Lte or wimax market success, what will be the winning technology. Part of a fourth generation, or 4g, of wirelesscommunication technology, wimax far surpasses the 30metre 100foot wireless range of a conventional wifi local area network lan. Scalable ofdm phy layer and scalable ofdma mac layer.
The same radio technology will also offer highspeed data services to all nomadic terminals laptops, pdas, etc. These top 10 wimax interview questions and answers help engineers seeking wimax technology job to crack the interview. Wimax presentation free download as powerpoint presentation. Mac layer present in the wimax is very flexible and can assist a number of traffic types like voice, video, and multimedia and also furnish strong.
Ppt wifi technology powerpoint presentation free to. Allow computers with known mac is also inefficient because mac spoofing is. The wimax mac uses a scheduling algorithm for which the subscriber station needs to compete only once for initial entry into the network. Ppt wimax powerpoint presentation free to download. Enterprises can either purchase fixed wimax technology for use in their own private network. It utilizes spectrum efficiently by supporting bursty traffic. The primary task of the wimax mac layer is to provide an interface between the higher transport layers and the physical layer.
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. The ieee standard only defines layers one and two physical and medium access control layers leaving the higher layers of the protocol stack open to relay on other bodies like the internet engineering task force ietf to. Wimax and mobile wimax 2 communication technology laboratory wireless communication group outline wireless metropolitan area networks ieee 802. 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.
688 352 128 337 1578 314 1481 1299 318 975 1635 1656 1633 1 824 802 163 490 1190 1639 1078 869 658 1401 1341 1001 1467 805 44 1022 740 778 241 1502 55 778 102 1269 10 197 197 392 831 755 871 73