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PCRF is an important Entity in LTE Network

Paul Dayanidhi Head Technical and Business Development at Nicheken Technologies Private Limited All Articles by Paul Dayanidhi How to contribute your article to Netmanias.com ! List of Contributors...

04/20/2017

95,164

LTE and Beyond DL Throughput Comprehensive Calculations

We are pleased to share with you all an interesting article contributed by Mahmoud Ali who has 10 years of experience as Network, RF Planning and Optimization Team leader / Solutions Architect / Expert in GSM/UMTS/LTE. Mahmoud Ali LTE Team Leader/SME at AdvaComm All Articles by M...

02/01/2017

73,005

KT's nationwide LTE-M network and IoT strategy

Before we begin.. On March 10th, the Ministry of Science, ICT and Future Planning (MSIP) of the South Korea announced it would adjust the output power in unlicensed 900MHz band from the current 10mW to 200mW as an effort to stimulate the emerging IoT-related industry. The big 3, fueled by the announcement, are aggressively seeking ways to deploy IoT infrastructure. On March 18, SK Telec...

04/18/2016

49,818

How ready is KT for 5G Olympics?

Around this time of year, network operators and vendors are in fierce competition in introducing innovative next generation technologies and services with Mobile World Congress (MWC) fast approaching. This year, KT and SK Telecom have already been battling to present the world's first 5G technologies and services faster. On February 15th, with the MWC 2016 just one week away, Mr. Sun...

03/13/2016

33,836

Samsung to deploy the World’s First 3GPP Standard based Public Safety LTE Solution in K...

Samsung Electronics today announced that it will provide telecommunications infrastructure and devices for the Korean Public Safety network using LTE technology (PS-LTE). It is the first live PS-LTE network in the world using the 3GPP telecommunications standard. PS-LTE enables more effective communication by sharing precise emergency information in the form of real-time video streaming and hig...

02/11/2016

12,293

EMM Procedure 10 & 11. Move to Another City and Attach

Table of Contents 1. Introduction 2. EMM Case 10. Move to Another City 3. EMM Case 11. Initial Attach in Another City 4. EPS Entity Information 5. Closing 1. Introduction UE attempts a handover or cell reselection when the received signal strength from its serving cell becomes weak as it moves. If there is no neighbor cell at all near the travelling UE,...

06/11/2014

101,955

EMM Procedure 6. Handover without TAU - Part 3. S1 Handover

Table of Contents 1. Introduction 2. Concept of S1 Handover 2.1 S1 Protocol Stacks 2.2 S1AP Procedures and Messages Relating to Handover 2.3 S1 Handover Procedure at a Glance 2.4 UE State and Connection Information Before and After S1 handover 3. Procedure of S1 Handover 4. EPS Entity Information: Before/After S1 Handover 5. Closing 1. Intro...

04/08/2014

140,828

EMM Procedure 6. Handover without TAU - Part 1. Overview of LTE Handover

Table of Contents 1. Introduction 2. Overview of LTE Handover 2.1 Measurement 2.2 Handover Decision 2.3 Handover Prodedure 2.4 Handover Interruption Time 2.5 Mobility Robustness Optimization 3. Closing 1. Introduction This document describes the handover procedure defined as EMM Case 6 in our technical document, “Eleven EMM C...

03/06/2014

109,650

LTE Network Architecture: Basic

Table of Contents 1. Introduction 2. LTE Network Architecture Reference Model 3. LTE Protocol Stacks 4. Closing References 1. Introduction This document presents the LTE network architecture as the first technical document of “LTE” area. The LTE network called EPS (Evolved Packet System) is an end-to-end (E2E) all IP network; EPS is...

07/10/2013

403,770

KT SAT Conducts World’s First Satellite 5G Connection

KT Corp. (KRX: 030200; NYSE: KT) said its satellite-operating subsidiary, KT SAT, has successfully conducted the world’s first 5G data transmission with a satellite connection. The test was aimed to expand the fifth-generation technology linked to KT’s 5G network and KT SAT’s KOREASAT 6, located some 36,000 kilometers above the equator, said the leading Korean telecom provid...

11/25/2019

6,168

7 Deployment Scenarios of Private 5G Networks

In this blog, we will analyze how to build a Private 5G network. Private 5G network can be implemented in two ways. The first is to deploy physically-isolated private 5G network (5G island) that is independent of the mobile operator's public 5G network (as if building a wired LAN or a Wi-Fi WLAN in the enterprise). In this case, the private 5G network can be built by enterprises or m...

10/21/2019

93,212

Basics of Telecom Offline Charging

We are pleased to share with you all an interesting article contributed by Rajarshi Pathak who is AVP, Enterprise Applications at Measat Broadcast Network Systems Sdn Bhd. Rajarshi Pathak AVP, Enterprise Applications at Measat Broadcast Network Systems Sdn Bhd All Articles by Rajarshi P...

10/11/2019

25,920

Understanding Road blocks for Telco’s NFV Commercialization, an Architect’s perspective

We are pleased to share with you all an interesting article contributed by Saad Sheikh who is the Chief Architect Consultant in Saudi Telecom Company primarily responsible for Network Deployment and planning for CSP Digital transformation involving domains of NFV, SDN, Telco Cloud, 5G. Always interested in those disruptive technology driving the industry transformation, Author hails from Telco...

11/24/2018

21,282

5G New Radio – Unlicensed Frequency Communication using LBT

We are pleased to share with you all an interesting article contributed by Upendra Kumar Tiwari. Upendra Kumar Tiwari Senior Research Associate Subject Matter Expert in Telecom at Clarivate Analytics All Articles by Upendra Kumar Tiwari...

03/12/2018

27,443

Blockchains Are The Most Inefficient Databases Ever Conceived and Cryptocurrencies Are...

We are pleased to share with you all an interesting article contributed by Thierry Van de Velde who is technology specialist in Mobile Internet networks, architecture and solutions. Thierry Van de Velde Consulting Technology Specialist at Nokia, IP & Optical Networking All Articles by...

01/26/2018

23,851

NB-IoT - Data Rates and Latency

We are pleased to share with you all an interesting article contributed by Junaid Afzal. Junaid Afzal Technical Presales Manager - Ecosystem at SIGFOX All Articles by Junaid Afzal How to contribute your a...

08/16/2017

47,945

Future LTE Designed by SK Telecom: (2) Application of C-DRX

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. C-DRX refers to a technique that allows a device (UE) to discontinuously receive data in connected state...

07/14/2017

38,765

SK Telecom Successfully Demonstrates 5G Trial Networks using 3.5GHz Band

SK Telecom today announced that – through collaborations with Samsung Electronics and Nokia - it has successfully demonstrated 5G communications using the 3.5GHz band for the first time in Korea. • SK Telecom - Samsung Electronics SK Telecom joined hands with Samsung Electronics to develop a 3.5GHz 5G end-to-end network- comprised of 5G virtualized core, virtualized RA...

06/28/2017

11,711

SK Telecom and Nokia Successfully Develop the World’s First MCPTT Solution Over VoLTE

SK Telecom and Nokia have jointly developed the world’s first “Mission-Critical Push-To-Talk (MCPTT)” solution, which is a next-generation push-to-talk communications technology over VoLTE, and demonstrated the solution at Nokia's Research and Development Center in Kraków, Poland. As the standard for mission-critical-voice functionality over LTE adopted by the 3...

01/23/2017

13,705