The difference between wimax and wimax advanced systems are as follows. Slide 20 ctrq conference june 29 july 5, 2008 bucharest, romania 4. This standard is a technical updates of fixed wimax which has robust support of mobile broadband. Ieee communications magazine june 2002 99 ment denoted ieee 802. Vijay kumar banga 1mtech scholar, department of electronics and communication engineering, amritsar college of engineering and technology, amritsar 2associate professor, department of electronics and communication engineering, amritsar college of engineering and technology, amritsar. Wimax networks provide broadband data access to mobile as well as. This standard specifies the air interface, including the medium access control layer mac and physical layer phy, of combined fixed and mobile pointtomultipoint broadband wireless access bwa systems providing multiple services. It helps to provide wireless transmission with high quality of service in a secured environment. Both fixed and portable applications wimax offers 40 mbps capacity per wireless channel. Scribd is the worlds largest social reading and publishing site. Pdf on dec, 2006, yan zhang and others published ieee 802. Input input to be entered by the user is displayed in italics. Commonly referred to as wimax or less commonly as wirelessman or the air interface standard, ieee 802. Furthermore, wifi is the wlan based on the ieee 802.
Wimax covers a wide range of fixed and mobile applications. This document has been prepared to assist ieee 802. Each standard represents the optimized technology for a distinct market and usage model and is designed to complement the others. Pdf resources management of mobile network ieee 802. The ieee standards board established a working group in 1999 to develop standards for broadband for wireless metropolitan area networks. However, wimax is the bwa system based on the ieee 802. Published on april 8, 2002, the standard defines the use of bandwidth between the licensed 10ghz and 66ghz and between the 2ghz and 11ghz licensed and unlicensed. Wimax mac ieee 80216 free download as powerpoint presentation. This chapter provides a brief overview of ieee 802. For example, wimax supports much longer distances than wifi and it may contain mobility between cells. One wimax base station can be accessed by more than 60 users. Although there are several access technologies available to the user such as ieee standards 802. Wimax is an acronym of worldwide interoperability for microwave access. In addition, wimax is introduced by ieee as ieee 802.
June 2004 interoperability documentation in development wimax forum coordinating interoperability testing p802. Data rate and coverage can be achieved higher in wimax advanced compare to wimax. Air interface for broadband wireless access systems ieee std 802. Wimax16d does not support advanced antenna system concepts such as mimo and beamforming, while wimax advanced support the same. The workgroup is a unit of the ieee 802 local area network and metropolitan area network standards committee. Efficient fpga implementation of aes 128 bit for ieee 802. This document will extend the air interface support to lower frequencies in the 211. Design of low power and high speed correlators for ieee. Its main aim is mobility including large range of coverage. The objective of this tutorial is to provide a complete overview on the ieee 802. Wimax worldwide interoperability for microwave access is a family of wireless broadband communication standards based on the ieee 802. This new standard will serve as a starting point for wimax release 2.