With spectrum issues plaguing the US sector and European carriers looking for ways to supplement wideband CDMA (W-CDMA) services, the EDGE air interface has once again taken center stage as the next ...
In Part I of “Testing on the EDGE” in the February issue of EE, we looked at some of the basics of GPRS and EDGE technologies. Part II focuses on what is needed to test a GPRS or EDGE mobile radio.
The GSM cellular radio system uses a GMSK in a 200-kHz channel, with a channel data rate of 270.833 kb/s. Calculate: A. the frequency shift between mark and space A. the frequency shift between mark ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback