Global Sources
EE Times-Asia
Stay in touch with EE Times Asia
?
EE Times-Asia > FPGAs/PLDs
?
?
FPGAs/PLDs??

Downlink subchannelization for WiMAX

Posted: 05 Mar 2007 ?? ?Print Version ?Bookmark and Share

Keywords:WiMAX? OFDMA? Altera? access point? subscriber station?

In orthogonal frequency-division multiple access (OFDMA) systems, multiple end stations or subscriber stations (SSs) transmit at the same time to the access point (AP) or basestation. In the downlink path, the AP splits up the downlink bandwidth into different subchannels. Transmission to each SSs is allocated to one or more subchannels. Downlink subchannelization is the process of amalgamating the data to be transmitted to the different SSs into OFDMA symbols (each symbol occupying the entire downlink bandwidth).

View the PDF document for more information.




Article Comments - Downlink subchannelization for WiMAX
Comments:??
*? You can enter [0] more charecters.
*Verify code:
?
?
Webinars

Seminars

Visit Asia Webinars to learn about the latest in technology and get practical design tips.

?
?
Back to Top