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OFDMA carriers

Hi to All,

Is there any one tell me how many OFDMA carriers used in WiMax network for data, voice and video.

Permalink Reply by Aun Abdul Wadud on October 14, 2008 at 11:42pm: do you mean sub-carrier FFT ( Fast Fourir Transform ) ? as i know for ofdma in 5 Mhz there are 512 sub-carrier ( 802.16d ); ▶ Reply to This

Permalink Reply by Sandeep Sharma on October 18, 2008 at 11:45am: Wimax is a Data centric technology. In it both Voice and Video are treated as just data packets only.So there is no specific reservation of subcarriers for voice and Video....The only reservation is for Data subcarriers and Guard band sub carriers.

Also the reservation of subcarriers for Data is also profile dependent...and will vary accordingly.
Please let me knoe the profile u are looking at, so that I can provide you the relevent info...

Sandeep; ▶ Reply to This

Permalink Reply by Amit Shivhare on October 21, 2008 at 2:04am: One of the advantage of WiMAX is QoS . using service flows it can sagrigate the different type of traffic. As such there is no roll of OFDAM SC for support of voice, video and data

Regards
Amit; ▶ Reply to This

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