PeterCF

An FDD Flavor of WiMAX Changes a Few Things....

Its always possible to do FDD, the big question is what do you do ith the uplink bandwidth? Most internet activity is assymetrical and suits a TDD approach, the operator carefully managing the up and down ratios.

For FDD to make sense it assumes a cellular like, voice driven mobile WiMAX offering - the question is hen 'how do you serve the people who want 8MBps+ down as an ADSL/WiFi replacement'?