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3G, just like other types
of technology, also comes in various kinds and platforms. Depending on
the model, the speed, capacity and overall feature will also differ.
Customers will have to pay more for very advanced designs, complete
with the important functions. Some of the top manufacturers and
investors have poured in a lot of effort and money just to create the
right components that will best suit consumers all over the world.
On Freescale
Freescale features a wide range of platforms on the cellular level,
complete with components that will match the time-to-market and minimal
cost requirements of ODMs and OEMs. There is opening operating system
support which also includes S60, Microsoft Windows Mobile, Symbian and
Linux. One-core modem architecture applies software to isolate modem
and other applications on hardware that is shared. This significantly
minimizes sophistication and simplifies the software development and
speed time to market by around 6 months.
Features and Products
The world-class security in software and hardware for secure
transactions is also featured. Freescale also has low power style that
incorporates sophisticated techniques like dynamic voltage scaling, low
leakage process for optimum usage time and clock gating. There is
reduced component quantity for sleek, slim and modern styled handsets.
Some of the products available include the MXC300-30 and MXC275-30. The
300-30 is a lone core modem platform of 3G which is used mainly for
EDGE, GSM, GPRS, HSPA and UMTS/WCDMA. The MX275-30 is a 2.75 one-core
modem platform that is mainly used for EDGE Type 12, GSM and GPRS.
The Technologies
The MXC300-30 boasts of the MXC one-core modem architecture, the LTE
that will send desktop information rates to cellular tools and devices
and the HSPA for quick 3G speeds immediately. The MXC300-30 is the
initial platform that has the 3G single core modem. The single core
processor located at the center mixes the StarCore SC140e Digital
Signal Processor or DSP that functions at a maximum of 250 MHz and a
processor core, ARM1136 that functions up to 532 MHz. The single core
modem manages all signalling protocol layers L1, L2 and L3 for 3G, 2.5G
and 2.75G standards, involving the Global System for Mobile
Communications (GSM), EDGE or Enhanced Data for GSM, GPRS or General
Packet Radio Service and WCDMA or wideband code division multiple
access.
Features
The device features the StarCore SC140 DSP with a speed maximizing at
250 MHz. It also has an ARM11 applications processor with a maximum
speed of 532 MHz. Other features include Quad-band GSM
850/900/1800/1900 MHz and WCDMA tri-band 850/1900/2100 MHz. HSDPA has
3.6 Mbps. There is also an optimization for open operating systems such
as Symbian and Linux, excluding the addition of any accelerator or
processor.
There is a single antenna interference that cancels the GMSK or
Gaussian minimum shift keying. Wireless connectivity features include
the Bluetooth interface support, wireless local area network or WLAN
and Digital Video Broadcasting-Handhelds or DVB-H interface support.
The features are fairly similar to others that are also sold in the
same class.
The Device
You can learn more about other available powerful tools and devices on
the internet and by visiting telecommunications shops and service
providers. Find out more about the important features and how these can
work well with your lifestyle and occupation. Price will vary,
depending on the included features and tools.
More on 3G: 2G to 3G Development 3G Compatibility 3G history 3G Networks 3G Now 3G Phones 3G Platforms 3G uses and features Advantages of 3G CDMA 2000 Choosing a 3G unit Evolution of Smart Phones 3G Demonstration An Introduction to 3G UMTS Uses of 3G WCDMA
Disclaimer: The information provided here is only
for
informative purposes and nothing more. It is not in any way to be
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