WiMAX

Frequently Asked Questions: RF-related Issues

• WiMAX in General
• Fujitsu WiMAX SoC

RF-related Issues

Q1. Does Fujitsu provide RF solutions to its customers?
Q2. Can customers use another RF chip other than the one used in a reference design?
Q3. What is the interface to RF?
Q4. What is the current plan for frequency?
Q5. Does Fujitsu support license-exempt frequency?

Q1. Does Fujitsu provide RF solutions to its customers?
No, an independent party will provide RF solutions and support to our customers. Fujitsu can help facilitate the communication between our RF partner and customers.

Q2. Can customers use another RF chip other than the one used in a reference design?
Yes, Fujitsu is working with other RF companies to get their support for our SoC interface as well.

Q3. What is the interface to RF?
It supports baseband analog and digital I & Q.

Q4. What is the current plan for frequency?
The first solution is based on 3.5GHz, followed by 5.8GHz and 2.5GHz.

Q5. Does Fujitsu support license-exempt frequency?
Yes, Fujitsu's WiMAX SoC supports 2.4GHz and 5.8GHz license-exempt frequency bands.