WiMAX

[pic] Wimax: The Next Broadband Wireless Revolution ABSTRACT: WiMax is the next step on the road to a wireless world, extending broadband wireless access to new locations and over longer distances. It will also significally reduces the cost of bringing broadband to new areas. [pic] INTRODUCTION: WiMax (worldwide Interoperability for Microwave Access) is the recently approved IEEE 802.16 wireless metropolitan area network (MAN) standard for wireless access

Introduction WiMAX technology has been approved by Bangladesh Government in last quater of 2008 in Bangladesh. Use of this technology has been increased through the passage of time. WiMAX combines the performance of Wi-Fi with the range and quality of service (QOS) of a carrier-grade cellular technology. WiMAX networks can be as small as single base stations with a few subscriber units, to much larger networks with thousands of users. 4G WiMAX gives us incredibly fast wireless access to the internet

Wireless Network Technology: WiMAX This article focuses on one of the most used wireless technologies that uses wireless connections of data that avoids expensive process of cables at home: WiMAX. WiMAX stands for Worldwide Interoperability for Microwave Access. Being a faster version of Wi fi, this technology promises speed and large area coverage. It has been successfully proven to deliver the services to the customers (both residential and commercial) economically. WiMAX has the capacity to serve

Performance Evaluation of a WiMAX Testbed under VoIP Traffic ABSTRACT Among several first mile solutions proposed so far, the key advan¬tage of the IEEE 802.16 standard, widely known as WiMAX, is to ensure large area coverage and rather inexpensive equipment at the subscriber side. Modern requirements to wireless connectivity include mandatory QoS guarantees for a wide set of real-time appli¬cations: this is the case of the ever growing trend of VoIP calls. To this aim, WiMAX supports natively real-time

WiMAX Introduction. WiMAX is the development of new technologies of the fourth generation (4 g) in the field of Broadband Wireless Access (BWA) to meet the needs of high-speed Internet access with better capabilities compared previous technologies were present, such as WiFi and cellular systems like GPRS, EDGE, 3G, 4G,and 5G. WiMAX is a platform used in the Metropolitan Area Network (MAN) where previously using fiber optic, GSB, FSL. WiMAX stands for Worldwide Interoperability for a Microwave

Investigation of Security Issues in WiMAX Networks 1. Introduction Wired Systems are secure but being a wireless system, WiMAX has security vulnerabilities [1]. Security is of utmost concern in the real world and WiMAX was developed after the security failures were analyzed from IEEE 802.11 networks [2]. When the wireless network technology has a higher coverage area as high as in WiMAX, security becomes one of the most important issues. WiMAX, both mobile and fixed, has many attractive

Wimax vs. LTE: LTE and Wimax are 4G technologies. LTE is Long Term Evolution project which is been proposed by 3GPP (3rd generation partnership project) which is nothing but collaboration between various telecommunication companies. So LTE has its background from the GSM technology. Wimax is IEEE 802.16 standard and it’s mainly roots in CDMA. Frequency of operation: LTE operates at lower frequency as compared to wimax. Higher the frequency of operation, higher the attenuation. Both wimax and LTE

Introduction WiMAX technology has been approved by Bangladesh Government in last quater of 2008 in Bangladesh. Use of this technology has been increased through the passage of time. WiMAX combines the performance of Wi-Fi with the range and quality of service (QOS) of a carrier-grade cellular technology. WiMAX networks can be as small as single base stations with a few subscriber units, to much larger networks with thousands of users. 4G WiMAX gives us incredibly fast wireless access to the internet

speeds and offers no less than 100 Mbit/s with high versatility and up to 1GBit/s with low portability (traveling). Various advancements thought to be 4G measures incorporate Long Term Evolution (LTE), Ultra Mobile Broadband (UMB) and the IEEE 802.16 (WiMax) standard. At the point when utilized as a part of MIMO frameworks it would have the capacity to give high information rate up to 100Mbps furthermore give QoS and Security administrations to end clients. The 4G goal is to meet difficulties displayed

Overview [WINNIE] As the technology world evolves and develops faster and better every day, it puts new demands of speed and throughput on the network that supports it. Today especially, we live in a world where everyone is mobile, and it is expected that mobile networks keep pace with the innovations in technology. The successor of 2G and 3G mobile network standard is the 4G mobile network standard. The emergence of 4G, nonetheless, should provide faster and better mobile network connectivity