Connect with us

Featured

LTE-U tested at 200Mbps in SA

Published

on

MTN and Ericsson have successfully trialled LTE-Unlicensed which is designed to enable data speeds of up to 200Mbps.

MTN SA and Ericsson have successfully trialled LTE-Unlicensed (LTE-U) at MTN’s flagship channel store in Morningside, Johannesburg. LTE-U is a mobile technology innovation that enables higher data speeds, with increased network capacity and a significantly enhanced customer experience.

The first LTE-U trial in Africa, it was completed by aggregating 10MHz of MTN’s licensed 1800MHz spectrum and 20MHz within the unlicensed 5GHz band. The trial achieved a throughput of more than 200Mbps. The aggregation of licensed and unlicensed spectrum in indoor small cells is a key enabler for 5G.

Krishna Chetty, Acting Chief Technology Officer, MTN South Africa says: “This trial supports MTN’s strategy to drive sustainable growth by driving growth in voice, while developing new opportunities in data, enterprise, financial services and content.

“LTE-U is designed to take advantage of the capacity available in the unlicensed 5GHz band spectrum. Through aggregating licenced spectrum with unlicensed spectrum a bigger LTE carrier is created. The ability to aggregate spectrum is one of the primary benefits of LTE. Using this technology, MTN is able to combine its LTE spectrum with portions of the 5GHz spectrum band, to enable LTE- Unlicensed.

“The lack of critical high value spectrum has compelled MTN to combine existing licensed mobile spectrum with unlicensed 5GHz spectrum to cater for the rollout of new generation networks such as LTE-U.”

Chetty says LTE-U will offer MTN’s customers a great network experience because it packs more speed into the same site, which should allow more people to access the network simultaneously, while improving the overall customer experience.

Henrik Linnet, Head of Practice Mobile Broadband, Ericsson Sub-Saharan Africa says: “This solution, when fully operational, will allow MTN to boost data speeds and coverage in the cellular network and support the growth of indoor traffic, by using the unlicensed 5 GHz band already populated by Wi-Fi devices.

“This is the first LTE-U trial and first enhanced CSAT (Carrier Sensing Adaptive Transmission) functionality demonstrated in Africa. Through this, we demonstrated that LTE is a good neighbor to Wi-Fi.  We are proud to have teamed up with our longstanding partner to demonstrate this service in South Africa on the way to future 5G deployments.”

This application is currently suitable for in-building LTE deployments, due to the characteristics of unlicensed spectrum in the 5 GHz band, meaning that where there is dedicated in building MTN LTE coverage, one can expect great data speeds.

The tests to demonstrate LTE-U have only been performed using a non-commercial prototype device, but commercial devices that support LTE-U are expected to be available in the market later this year.

Featured

Win a Poster Heater with Gadget and Takealot.com

This winter Gadget and Takealot.com are giving away three Poster Heaters, which look like posters but become heaters when you plug them in.

Published

on

Three Gadget readers will each win a unit, valued at R550 each. To enter, follow @GadgetZA and @Takealot on Twitter and tell us on the @GadgetZA account how many Watts the heater consumes.

What’s the big deal about these heaters? Many of us are struggling to keep the balance between soaring electricity costs and the need to keep warm this winter.

However, the recently launched Poster Heater by EasyHeat and distributed in South Africa by Takealot.com is not only one of the most cost effective electric heaters currently on the market, it is also easy to setup and use.

As the name indicates, it is a poster similar to one you would hang on a wall. But, plug it in and it turns into a 300 Watt heater. The Poster Heater isn’t designed to heat hallways or large rooms, but rather smaller ones like a bedroom or a baby’s nursery or a dressing room.

It uses radiant heating, which means that it heats up in a couple of minutes and the heat is directed at the objects or people around it, quickly taking the chill out of the air and providing a comfortable ambient temperature.

The other advantage of radiant heating is that it doesn’t dry out the air like infrared or gas heaters. Users also don’t have to worry about their children or pets getting too close to it because, even though it gets hot, it can be touched.

To enter the competition follow the steps below:

Competition entry details:

1. Follow @GadgetZA and @Takealot on Twitter. (We will ONLY be accepting entires via Twitter, so please don’t enter through the comments section of this article.)

2. Tell us on Twitter, via @GadgetZA, mentioning @Takealot in your posting, how many Watts the Poster Heater consumes.

cleardot.gif3. The competition closes on 31 July 2018.

4. Winners will be notified via Twitter on 1 August and Takealot.com will be in touch to organise delivery.

5. The competition is only open to South African residents.

Continue Reading

Arts and Entertainment

Deezer to host Hotstix’s Mandela tribute playlist

Deezer is celebrating Nelson Mandela on the centenary of his birthday by hosting a tribute playlist created by music legend Sipho “Hotstix” Mabuse.  

Published

on

Mabuse, a legendary figure in African music, first rose to prominence in the 1970s with his band Harari and later developed a name for himself as a solo artist. One of his best known songs was the global hit BurnOut in the 1980s.

The playlist takes the listener on a captivating musical journey through the life of Nelson Mandela.  It was compiled by Mabuse, who consulted with Mandela’s family and friends to ensure that the music would be relevant and accurate. The playlist also features commentary by Mabuse, which was recorded in his Soweto home.  

“I have tried to tell the story of the music that Madiba loved,” says Mabuse. “The Playlist excludes the time in prison obviously, as Madiba would not have had exposure to music in that time.  We have focused on the music we know he loved before and after that period. This recording was really an emotional journey for me, but an incredible opportunity to document these memories.”

The playlist features the music the young Mandela loved, such as The Manhattan Brothers, Solomon Linda, Brenda Fassie and Miriam Makeba.  It includes struggle songs from Chicco, Johnny Clegg, Hugh Masekela and Yvonne Chaka Chaka.  The playlist also includes Mandela by Zahara, one of the younger artists who caught Madiba’s ear.

Mabuse also offers stories of his own songs, such as Shikisha, a song greatly beloved by the former President.

“I was delighted to share my thoughts and hope the listeners enjoyed the musical journey,” says Mabuse. “Madiba did enjoy music immensely and we all have a purpose wherever we are in the world to celebrate culture and to learn from different cultures and music forms and styles.”

This playlist was inspired by the Nelson Mandela 100 campaign, calling on corporates and individuals to act as sources of inspiration and engage in conversation and action.

Continue Reading

Trending

Copyright © 2018 World Wide Worx