Auto news on Youtube May 29 2018

GSM and CDMA are two dominant technologies for mobile communication.

These two technologies differ in the way calls and data travel over the mobile phone networks

take place.

On comparing both the technologies GSM has some limitation, when the call quality is

concerned but still has more flexibility and an easy implementation relative to the CDMA

technology.

The major difference between the two lies in terms of the technology they use, security

factors, their global reach and the data transfer speeds.

In this video i will go to show you difference between GSM and CDMA technology.

GSM stands for Global System for Mobile communication.

CDMA stands for Code Division Multiple Access.

GSM operates on the wedge spectrum, called a carrier is divided into a number of time

slots and each user is assigned a different time slot, so that until the ongoing call

is finished, No other call have access to this.

CDMA is based on spread spectrum technology which makes the optimal use of available bandwidth.

It allows each user to transmit over the entire frequency spectrum all time.

The GSM network operates in the frequency spectrum of 850MHz and 1900MHz.

The CDMA network operates in the frequency spectrum of 850MHz and 1.9G Hz.

GSM uses EDGE data transfer technology.

CDMA has faster data technology as EVDO ready data transfer technology is used.

A SIM card is required for the working of GSM device.

CDMA phones do not have these pulses.

GSM offers a maximum download speed of 384 Kbps.

CDMA offers a maximum download speed of 2 Mbps.

Signals can be detected as the GSM signals are concentrated in the narrow bandwidth.

The signals cannot be detected easily in CDMA.

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For more infomation >> GSM vs CDMA - Difference between CDMA and GSM - Duration: 2:45.

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✅ Bit of a difference: Game Of Thrones star Thor Bjornsson, 29, revealed he's been trolled over his - Duration: 3:04.

His gigantic stature and monstrous size won him the role of Gregor 'The Mountain' Clegane on HBO's Game Of Thrones

And while few people would go face-to-face with the World's Strongest Man, Thor Bjornsson still receives his share of online trolling after posting pictures of himself with girlfriend Kelsey Henson

 The 29-year-old Strongman - who stands at an impressive 6ft 9 - revealed he gets trolled by people over his relationship with Kelsey, who is only a petite 5'2

According to The Mirror, Thor - real name Hafþór J Björnsson - dished on how he's been targeted by 'internet warriors' after sharing loved-up snaps of him and Kelsey

 Thor explained: 'I don't get people asking me to fight face-to-face but there's a lot of brave folk on the internet

  'No one has ever threatened me in real life but on Facebook and Twitter it's all the time

The Iceland native has been dating his pint-sized beauty since September, and when asked the rather personal question about how the couple kissed, Kelsey stepped in to answer

  Kelsey joked: 'He bends, I tiptoe. Or just say, "Screw it, pick me up".'And when it comes to his family, Thor takes matters into his own hands, blocking anyone who tries to offend him

  Thor added that he is not easily offended unless it comes to people talking about his family

  Thor bagged the role of  Gregor Clegane, nicknamed The Mountain That Rides in 2013 and is the third person to play the role in the infamous knight

 The former basketball player boasts a number of impressive sporting accolades, including the  Arnold Strongman Classic, Europe's Strongest Man and Worlds Strongest Man

 Thor started filming for his starring role in the HBO fantasy series earlier this month - with the eight season being its last

Sharing a menacing selfie from inside the make-up trailer, Thor showed off his face prosthetic and blackened eyes before heading out to film his scenes  HBO is reportedly working to create a prequel series, or series's, but they haven't yet announced any sort of timeline for those projects