Wimax Advantages Wimax stands for Worldwide Interoperability for Microwave Access services brings long time term evolution in wireless data market. WiMax Technology is facing many hurdles in market while it has some great advantages which make it a technology of todays. The advantages of Wimax Technology are discussed in details below. Wimax Coverage: The single station of Wimax can operate and provide coverage for hundred of users at a time and manage sending and receiving of data at very high speed with full of network security. Wimax High Speed: The High speed of connectivity over long distance and high speed voice makes...
Deployments of Wimax Technology
Wimax Deployments: Wimax Technology is a great development in wireless technology offering long distance broadband access. After viewing the rapid growth of Wimax technology in large business companies, multimedia project software and hardware manufacturer start to develop and test the compulsory components to deploy a Wimax Technology network. Large business corporations such as Intel, Samsung, Motorola and others have commenced worldwide deployment. In 2004 leapfrogging cables and DSl technologies used to fetch wireless broadband access to rural areas and in 2009 Wimax technology widely spread in all over the world....
WiMax Coverage Areas
WiMAX Coverage: In this present era there is need of two things; speed and mobility and these two factors knock the door at Coverage. For speed there is broadband and for mobility there is WiFi/ Wireless networks. Now the only way to get both things together is to merge them and now we have WiMAX that boast both speed and mobility combined together with wider WiMAX coverage. The standard is set for this new technology and speed is also guaranteed as it goes for the last mile when there is requirement to send data. IP protocol has been utilized to attain the broadband characteristic over the WiFi networking since the WiMAX...
Which Type of Service provides Wimax Technology? Wimax Services
Wimax Services: WiMAX is a new wireless technology which provides Mobility, Coverage,Maintainability, Roaming Services etc. Wimax offers both point to point data transformation known as fixed Wimax. It also provide full cellular type mobile data services refers to Mobile Wimax. Wimax offer point to point or point to multipoint network. It employs radio signal which carry both voice and data signals. Wimax technology offers various types of high value services for the ease and multi-tenancy expansion. Wimax services totally change the way of living. The most valuable services offered by Wimax are under. Data and networks: Wimax...
Architecture of Wimax Technology
Wimax Architecture: WiMAX technology is based on IEEE standard for high layer protocol such as TCP/IP, VoIP, and SIP etc. Wimax network is offering air link interoperability and vendor for roaming. The multi vendor access from Wimax focused on higher level networking specifications for fixed wimax, mobile wimax, and portable wimax. The Architecture of wimax technology based on all IP platforms. The packet technology of wimax needs no legacy circuit telephony. Therefore it reduces the overall cost during life cycle of wimax deployment. The main guide lines of Wimax Architecture are as under The wimax architecture support...
What is WiMAX 2 Technology? Features of WiMAX 2
Overview: Wimax 2 technology is improving with IEEE 802.16m mobile WiMAX standard which is called Wimax 2. Well Known business leaders make known proposal to speed up WiMAX 2 Technology Solutions built upon IEEE 802.16m. Wimax 2 Technologyis in the final stage of approval and Wimax 2 technology may be beginning in 2011 and possibly commercialized or deployed in 2012. The objective behind Wimax 2 Technology are technology cooperation and mutual presentation benchmarking, dual testing of 4G Technology requests over WiMAX 2 Technology solution, and untimely network level interoperability testing. There are several companies have...
Future plan of Wimax Technology
The wireless communication has already brought revolution in the field of telecommunication technology. However further development would entirely change our world of communications. There would be a time when rich and poor share the same wireless connectivity and this is would be time of WiMax.
Next Generation Technology:WiMax technology is considered to be a next generation technology because this technology is aimed at replacing most of the present wireless technologies like wifi, Bluetooth, microwave and mobile phone technologies. This technology would give rise to a broad consumer market for wireless...
Hardware Device of Wimax Technology
WiMax products: WiMAX technology is new therefore its products are not as well known as products of technology Wifi known to every one. This does not mean WiMAX is not popular enough that no products are yet launched. There are several products for WiMAX subscribers which are available in market with limitations because not many subscribers demands for it. All the products which are used for WiMax deployment are installed with WiMAX chip...
What is WiMax Backhaul Technology?
What is Wimax Backhaul ? Wimax (Worldwide Interoperability for Microwave Access) is a Wireless Access Technology which gives you high Data Rates, with QoS and Security factors and makes it effective with its lower cost. Backhaul is a technology that is linked with carrying traffic among circulated sites. Backhaul is also used for both ways transportation line. So Wimax backhaul is getting data from one point and spreading it over a network with high data rates and low price. Wimax backhaul uses OFDMA (Orthogonal Frequency Division Multiple Access). It covers up fixed wireless and roaming access. It is specially designed for...
Limitations of Wimax technology
Wimax Limitations: As we know, there are majorly two types of WiMAX, fixed WiMax and Mobile WiMax, in fixed WiMAX network higher gain directional antenna is installed near the subscriber location which helps in increasing signal strengths, better data rate and throughput. However mobile networks are designed for indoors, it uses customer premises equipment (CPE) which is attached with computers and laptops or other WiMax products. WiMAX is that it delivers high speed data that is 70 Mbps 50 kilometers, but in factual situation WiMAX do some thing different. It increase Bit error rate if it operates at 50 kilometers, that’s...
What is WiMAX Security? Security Risks of WiMax Technology
Security issues and risks using WiMax Technology: WiMax is quite discussed broadband technology which is yet be deployed properly in many parts of the world, it is been used effectively in few parts of world for delivering high speed internet connectivity over longer distances. This feature is making it popular to internet and telecommunication services. WiMax was developed because security issues in older technology WiFi 802.11. WiMax vendors and standard setters realized the importance of the security therefore, 802.16 working groups was designed considering several mechanisms to protect the network and the customers privacy...
What is Wimax repeater? Benefits of wimax repeater
Wimax repeater: Wimax repeater is a booster that is basically used to amplify the weak Wimax signals. This device amplify the signals and then retransmit these signals so that the coverage of the base station can be expanded up to 20km to 6miles, depending on the device capability. This device is also used when you are in the coverage area but because of obstacles Wimax signals get weak. This repeater is consisted of two transceivers; these...
What is Wimax Router? Features of Wimax router
Wimax routers: Router is a device which uses to transfer the data in a network in the form of packets. So Wimax router is that which transfer this data wirelessly in a network. But the speed of the transfer of data with the help of Wimax routers is much faster. Wimax routers use to deliver wireless speeds which are equal to the speed of direct line cable. It works with different devices like mobile phones, wireless TVs, any many Wi-Fi enabled...
Background of Wimax Technology 802.16
Wimax Technology: The 802.16 standard was first available on April 8, 2002 after two years in development. The Wimax Forum was formed in April of 2001 and established in June of 2001. This order might seem odd, but it's common to shape certification bodies before completing or passing a standard. The Wimax certification will certify that a technology is compliant withWimax specifications not 802.16. This is because the Wimax Forum created a certification that is compatible with a portion of the 802.16 standard. Wimax certified hardware should be compatible with other Wimax certified hardware, but it is important to remember...
Main Disadvantages of Wimax Technology
Disadvantages of Wimax: Wimax technology was designed to compete with remote locations that presently employs satellite for internet connectivity. Wimax technology can operate on both licensed and non licensed frequencies. Wimax Technology is powerful mobile technology but are facing some disadvantages discussed below. Lack of Quality: The Wimax network has lack of quality service because there are hundreds of people trying to get access at the same tower so due to heavy traffic it is very hard to maintain high quality. Wimax range: The other disadvantage of Wimax network is range. As Wimax offer 70Mbps in range with moving...
Encryption Problem in Wimax Technology
Encryption Problem: With the improvements of Wimax (IEEE 802.16e standard), it supports for Advance Encryption Standard (AES) cipher, actively giving strong support for confidentiality of data traffic. Like the Wi-Fi (802.11) specification, management frames are not encrypted, permitting an attacker to collect data about subscribers in the area and other potentially sensitive network characteristics. (Joshua Wright,Dec 12 2006) I will conduct research and propose the possible encryption technique to make the communication through WiMAX network more secure so that the attacker cannot access the information regarding the user...
Encryption In WiMAX Technology
Encryption Technology: Encryption is the method used to protect the confidentiality of data flowing between a transmitter and a receiver. Encryption in WiMAX Technology involves taking a stream or block of data to be protected, called plain text, and using another stream or block of data, called the encryption key, to perform a reversible mathematical operation to generate a ciphertext. The ciphertext is unintelligible and hence can be sent across the network without fear of being eavesdropped. The receiver does an operation called decryption to extract the plaintext from the ciphertext, using the same or different key. When...
What is Wireless Broadband Access?
Wireless Broadband Access:
Wireless broadband is fairly new technology that provides high speed internet and data network access over long range. Broadband means “having instantaneous band width greater than around 1 MHz”. It features more roughly speed which is equal to wired broadband access. For example cable modem or ADSL.
Broadband Wireless Access:This technology was designed by using cable modems. Broadband wireless access (BWA)...
What is Wireless Broadband Network?
Wimax Wireless Broadband: Worldwide interpretability for Microwave Access is a telecommunication tool that provides wireless transfer of information and data over portable and mobile access. It is fast way transfer of data up to 10Mbps. WiMax is usually deployed using OFDM and SOFDM symbols. Last Mile Connection: WiMax is referred to as a last mile connection because it is assumed as the final strut of providing communication link to end users. It can be an expensive way of providing network connection to people living in rural areas, only when one has to take wires and cables to far off land. It is termed as first mile connectivity...
Equipment of Wimax Technology
Components of WiMax: In 2006, Acton Wireless Broadband Corporation (AWB) was established. A selected part of the company AWB develops and forms devices for WiMax, that are fixed and solutions for mobiles. The foundation of AWB is located in Hsinchu Science based Industrial Park. The group AWB contributes in creating and formulating the maximum to ground breaking design and R&D for the WiMax technology. The principal goal and mission of the Group is focused on shortening the digital gaps in today’s world of ever so powerful technology related environment. In partnership with a few of the leading telecommunication vendors...
IEEE- 802.16a Wimax Standard specification
IEEE- 802.16a Standard specification: The Working Group deals with 802.16 wireless access technologies to broadband networks, specifically with an air interface, so with an Air Interface for Fixed Broadband Wireless Access Systems. There are data rates of over 100 Mb / s at distances of over 50 km. Specifications of wireless broadband technologies IEEE: For the transmission frequency used is between 10 GHz and 66 GHz and is a sight (LOS) defined. In Germany used frequency ranges at 23 GHz and 38 GHz. As in the urban area are usually no direct line of sight is available, there is still a second 802.16a specification for the...
IP-Based WiMax Network Architecture
WiMax Architecture: The architecture of wireless communication systems is much simple than that of wired network connections. This is the reason why now people prefer wireless internet connections. WiMax network forum is responsible for guiding the guideline for WiMax architecture. Components of WiMax Network Architecture:There are three main components of WiMax network architecture. The first component is the mobile stations which...
Types of Wimax Services
Different types of Wimax services: WiMax and other wireless network connections and mobile services have revolutionized our digital world. WiMax technology is considered to be the next generation technology for mobile phone networks because it offers an array of frequencies along with very good bandwidth speed. WiMax is an IEEE 802.16 based technology. This wireless mode is able to provide MAN (metropolitan area network) and LAN (local area network) broadband services. WiMax can be used to provide wireless access up to 50 KM. Types of WiMax Services: WiMax broadband internet access is deployed simply by using the wireless...
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