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WiMAX Femtocell Introduction

Source: 3G4G wireless

We have talked of WiMAX femtocells before and since I have mostly been focussing on 3GPP standardised Femtocell, I thought it is wise to focus on WiMAX femtocell and learn more about its terminology and implementation. Whenever possible, I will draw comparisons with the 3GPP femtos and try to provide more insight if I can.

Surprisingly I found it difficult to find the information on WiMAX femtocells. I am sure its not because no one is interested in the technology but its more because of the standards not being available in public domain. An old article on Think Femtocell informs us of the initial players of WiMAX femtocells. I havent tried digging in who is doing what in the WiMAX femtocell world, so if you are aware of potential players, feel free to highlight them via comments.

In WiMAX terminology, femtocells are known as femto base stations (BSs) or WiMAX femto access points (WFAPs). They are intended to serve the same purpose as the 3GPP femtocell that I have mentioned time and again. WiMAX as a technology is intended for data and voice can be an OTT application. In a way its a disadvantage for this technology but can be considered as an advantage as it doesnt have the baggage of old Circuit Switched system.



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