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Section 5G 4G LTE C-RAN/Fronthaul Gigabit Internet IPTV/Video Streaming IoT SDN/NFV Wi-Fi KT SK Telecom LG U+ Network Protocol Samsung   Korean Vendors
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Looking to the reachines and the diversity of technologies; one can realize that starting from 3GPP Release 13, the standards have taken a new path. New Network Elements, Extensive focus on Machine Type Communications (MTC), New REST-based Interfaces (JSON), and actually new protocols such as Pac...
Date: 01/02/2018
Author: Karim Rabie @ Saudi Telecom Company
Tags: 5G, LTE
Online viewer:
Pilots/Reference Signals are an Important factor regarding estimating the channel status. It can be shown that in an OFDM-based system an equidistant arrangement of reference symbols in the lattice structure achieves the minimum MSE, mean squared error, to estimate the radio channels.
Date: 12/22/2017
Author: Astro Ahmed @ GrEEK CAMPUS
Tags: LTE
Online viewer:
In order that data can be transported across the LTE radio interface, various "channels" are used. These are used to segregate the different types of data and allow them to be transported across the radio access network in an orderly fashion.
Date: 11/17/2017
Author: Mohamed Abdel Monem @ Vodafone
Tags: LTE
Online viewer:
In order to understand the Telecom Network it can be segregated in a number of Building Blocks each with distinct capabilities and offering different and distinct services to other blocks, also these blocks have distinct interfaces to connect to other blocks with detailed specifications written a...
Date: 08/28/2017
Author: Abdulaziz Khan @ Mobily
Tags: LTE
Online viewer:
The key enabler has been the software used to combine multiple connections – either to bond them together, send traffic via differential connections based on type or speed, add security and cloud-management functions, or offer arbitrage capabilities of varying sorts. It has also disrupted network...
Date: 08/22/2017
Author: Dean Bubley @ Disruptive Analysis
Online viewer:
Actually the answer yes, we are limited by these resources. But there are actually some affords to use the light band Millimeter wave (mmWave) where it lies between 30 GHz and 300 GHz, this spectrum can be used for high-speed wireless communications as seen with the latest 802.11ad Wi-Fi standard...
Date: 08/10/2017
Author: Astro Ahmed @ GrEEK CAMPUS
Tags: 5G, LTE, Wi-Fi
Online viewer:
The radio resource management (RRM) functionality with HSDPA and HSUPA has experienced changes compared with Release 99. In Release 99 the scheduling control was purely based in the radio network controller (RNC) while in the base station (BTS or Node B in 3GPP terminology) there was mainly a pow...
Date: 08/04/2017
Author: Mohamed Abdel Monem @ Vodafone
Online viewer:
Each symbol represents bits depending on the modulation technique, Each data point represents a different bit pattern. LTE devices use QPSK, 16QAM and 64QAM to modulate data and control information. The eNodeB supports all of these modulation techniques for the Down Link direction. However, 64Q...
Date: 07/28/2017
Author: Mohamed Abdel Monem @ Vodafone
Tags: LTE
Online viewer:
Wi-Fi is not as ubiquitous as cellular but finding Wi-Fi is like finding a coffee shop. Though there are initiatives to make it more ubiquitous as it has potential to cater largest share of internet data flowing over wireless access networks. Before going into the main theme of cellular (note, t...
Date: 07/26/2017
Author: Saurabh Verma @ Fundarc Communication
Tags: LTE, Wi-Fi
Online viewer:
On April 20, in time for the arrival of the Samsung Galaxy S8, SK Telecom began nationwide application of Connected Mode Discontinuous Reception (C-DRX), a solution specifically designed to give enhanced battery efficiency, following KT who did the same in the beginning of the month.
Date: 07/14/2017
Author: Dr. Michelle M. Do @ Netmanias
Tags: LTE, SK Telecom

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