wireless mobile technology

Project Description:

can you answer these questions?

4. name and discuss advantages and disadvantages of several techniques to mitigate or combat performance degradation for radio impairments.

7. explain how ip is impacting access technologies and design.
10. when gsm system is upgraded to gprs what are the additional nodes to gsm network architecture to support gprs services?

11. what are the modulation scheme that used in both gsm and gprs?


12. in order to enhance data rate (throughput) of a gsm/gprs level to an edge level, one new modulations scheme has been used. name that modulation scheme.


27. when you compare lte, hspa for peak data rate purpose which one has more data rate capability?
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