Know 3G..........

International Mobile Telecommunications-2000 (IMT — 2000), better known as 3G or 3rd Generation, is a generation of standards for mobile phones and mobile telecommunications services fulfilling specifications by the International Telecommunication Union.^[1] Application services include wide-area wireless voice telephone, mobile Internet access, video calls and mobile TV, all in a mobile environment. Compared to the older 2G and 2.5G standards, a 3G system must provide peak data rates of at least 200 kbit/s according to the IMT-2000 specification. Recent 3G releases, often denoted 3.5G and 3.75G, also provide mobile broadband access of several Mbit/s to laptop computers and smartphones.
The following standards are typically branded 3G:

• the UMTS system, first offered in 2001, standardized by 3GPP, used primarily in Europe, Japan, China (however with a different radio interface) and other regions predominated by GSM 2G system infrastructure. The cell phones are typically UMTS and GSM hybrids. Several radio interfaces are offered, sharing the same infrastructure:
  • The original and most widespread radio interface is called W-CDMA.
  • The TD-SCDMA radio interface, was commercialised in 2009 and is only offered in China.
  • The latest UMTS release, HSPA+, can provide peak data rates up to 56 Mbit/s in the downlink in theory (28 Mbit/s in existing services) and 22 Mbit/s in the uplink.

• the CDMA2000 system, first offered in 2002, standardized by 3GPP2, used especially in North America and South Korea, sharing infrastructure with the IS-95 2G standard. The cell phones are typically CDMA2000 and IS-95 hybrids. The latest release EVDO Rev B offers peak rates of 14.7 Mbit/s downstreams.

The above systems and radio interfaces are based on kindred spread spectrum radio transmission technology. While the GSM EDGE standard ("2.9G"), DECT cordless phones and Mobile WiMAX standards formally also fulfill the IMT-2000 requirements and are approved as 3G standards by ITU, these are typically not branded 3G, and are based on completely different technologies.
A new generation of cellular standards has appeared approximately every tenth year since 1G systems were introduced in 1981/1982. Each generation is characterized by new frequency bands, higher data rates and non backwards compatible transmission technology. The first release of the 3GPP Long Term Evolution (LTE) standard does not completely fulfill the ITU 4G requirements called IMT-Advanced. First release LTE is not backwards compatible with 3G, but is a pre-4G or 3.9G technology, however sometimes branded "4G" by the service providers. WiMAX is another technology verging on or marketed as 4G.

Source: Wikipaedia

Who is an electronics Engineer???????

An electronic engineer is
someone who is responsible for
designing electronics, quality
assurance, and project
management. They are fully
certified engineers who have
completed an undergraduate
degree in electronic
engineering. Electronic
engineers find employment in
manufacturing, research, and
product development. Electronic
engineers design many new
electronic products. These
products range from the simple
radio to a global positioning
system or GPS.
In order to become an
electronic engineer, you will
need both post-secondary
education and certification. A
degree in electronic
engineering is available from a
wide range of universities, both
traditional and online. This type
of degree is available through
the faculty of engineering.
To qualify for admission into a
degree program, you will need
high marks in high school
physics, math, English, calculus,
and technology courses. The
competition for these programs
is very intense, as they lead
directly to employment
opportunities as an engineer.
Due to the increased usage of
electronics in a wide range of
consumer products, electronic
engineers are in high demand.
They are often employed
directly out of university into
well paying positions.

what is love??????????? Experts say...

Many lovers, scholars and
intellectuals have from time to
time come up with interesting
and fascinating symptoms of
true love. These definitions have
been of much use to the people
in love for recognizing the true
love. Actually some symptoms are:
¤ Thinking of only one person
all the time.
¤ Ready to sacrifice every thing
in order to see a sweet smile
on someone’s beautiful face.
¤ Making modifications in our
daily routines just to spend
some quality time with some
one special.
¤ Ignoring the shortcomings
as well as mistakes of the
person you are in love with.
¤ Making changes in your
personality in order to please
someone special.
¤ Not feeling any hesitation in
sharing your thoughts with
someone.
¤ Getting happy in their
moments of happiness and
shedding tears at the
moments of their problems.
¤ Not being able to give
attention to anyone except
that particular person.
.
.
Source www.dgreetings.com