Embedded Systems Conference
Breaking News
Comments
Newest First | Oldest First | Threaded View
Acebravo
User Rank
Author
re: LTE spending projected to boom in 2013
Acebravo   11/12/2012 11:24:25 PM
NO RATINGS
The diff is in data rate, look up lte vs cdma in terms of data rate. LTE has a theoretical 100M download...investing in LTE seems like a good long term idea.

Bert22306
User Rank
Author
re: LTE spending projected to boom in 2013
Bert22306   1/31/2012 8:59:13 PM
NO RATINGS
I would expect that LTE will need to provide large and small cells ("metro" cells, as the article calls them), as well as femtocells and/or allow handover to WiFi hot spots. There's no reason why a cellular network cannot take its own architecture down to the fine resolution of WiFi hot spots. This whole LTE phenomenon is odd to me. It's good that at long last all of the cell carriers appear to have agreed on one standard, but then again, from a purely technical point of view, there's nothing in LTE that wideband CDMA could not have done, or cannot do, equally well. Why everyone latched on to the LTE wagon, instead of unifying the different 3G CDMA schemes, perhaps taking the best features of each one, is totally beyond me. I have to believe the reasons were financial/IP related, and nothing to do with electrical engineering. Parenthetically, even the fact that LTE can use RF spectrum slices as small as 1.25 MHz is not unique to LTE. The Qualcomm version of wideband CDMA, cdma2000, can build up channels from equally small slices.



Radio
NEXT UPCOMING BROADCAST

As we unveil EE Times’ 2015 Silicon 60 list, journalist & Silicon 60 researcher Peter Clarke hosts a conversation on startups in the electronics industry. Panelists Dan Armbrust (investment firm Silicon Catalyst), Andrew Kau (venture capital firm Walden International), and Stan Boland (successful serial entrepreneur, former CEO of Neul, Icera) join in the live debate.
Flash Poll
Top Comments of the Week
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Special Video Section
The LTC®4015 is a complete synchronous buck controller/ ...
10:35
The LT®3042 is a high performance low dropout linear ...
Chwan-Jye Foo (C.J Foo), product marketing manager for ...
The LT®3752/LT3752-1 are current mode PWM controllers ...
LED lighting is an important feature in today’s and future ...
Active balancing of series connected battery stacks exists ...
After a four-year absence, Infineon returns to Mobile World ...
A laptop’s 65-watt adapter can be made 6 times smaller and ...
An industry network should have device and data security at ...
The LTC2975 is a four-channel PMBus Power System Manager ...
In this video, a new high speed CMOS output comparator ...
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...
General-purpose DACs have applications in instrumentation, ...
Linear Technology demonstrates its latest measurement ...
10:29
Demos from Maxim Integrated at Electronica 2014 show ...
Bosch CEO Stefan Finkbeiner shows off latest combo and ...
STMicroelectronics demoed this simple gesture control ...
Keysight shows you what signals lurk in real-time at 510MHz ...