What is the difference between evdo and wimax

The name tells why this standard is devised as there is constant increasing demand for maximum data optimization. Quality of telephone service and data transmission with high speed is the specification set for 3G standard to provide to the mobile users in which cellular technology is operated. Till 3G standards mobile phone networks were suffering from the speed limitation and narrow frequency bandwidth.

EVDO comes as a Savior of these pitfalls facing by the cellular networks. CDMA is the technology that is based on cipher and deciphers method. In this method a sender sends message in a numeric form which when reached to the receiver is decipher into alphabetic manner. This method is not only secure but also fast. Instead of using old direct dialing method this wireless network adopt the IP based transmission. In this method data transforms first into small packets and transmit one by one.

This is beneficial in a way that till the request is sent for data and bandwidth remain unused. A, is capable of 3. In the US, Sprint is the only carrier planning to deploy it nationwide. WiMax promises incredible long range and connectivity on par with what you can get at home—think of it as Wi-Fi on 'roids. It was supposed to roll out hard this year, but Sprint has been having a lot of internal problems , necessitating cash injections from partners like Intel.

Consequently, you probably won't see WiMax till '09 or ' It's a GSM-based technology, and quickly emerging as the dominant next-gen standard, in part thanks to WiMax's stupor and Verizon's adoption of it. Verizon will do this as an overlay to its current network, meaning both CDMA phones and new LTE devices will work throughout the footprint.

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