Silicon Investor (SI) -- The First Internet Community

STOCKTALK

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor. We ask that you disable ad blocking while on Silicon Investor in the best interests of our community. If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.

Technology Stocks : Nokia (NOK) -- Ignore unavailable to you. Want to Upgrade?

To: 49thMIMOMander who wrote (8972)	1/28/2001 12:51:13 AM
From: mightylakers	Respond to of 34857

Could you or any smart guy give me one reason, ... Could you also after that explain how much the transmit PA stage overheats If those GPRS guys can't figure it out, how could we? LOL

To: 49thMIMOMander who wrote (8972)	1/28/2001 6:37:28 PM
From: S100	Respond to of 34857

"Could you or any smart guy give me one reason, just one, why talk time on a GPRS phone would be, for example, just half a second shorter than for a non-GPRS phone of similar design??" Seems like it would be the same if only used for voice, unless there are some significant additional circuits required for GPRS and draw power while on standby. How does a DSP perform a N tap FIR, N being oh, 150 or so? Software or does the DSP have some hardware for this purpose? Software somewhat slow, etc. TI Ap Note SPRA645 uses a software "Block Fir Circular Buffer" for the C6000, but it seems to have very few taps. What TI DSP is used these days in a Cell Phone? Why was WCDMA chip rate reduced 1/(2**4)? When will the third world power system in Calif move up or down in worlds (second or fourth)?