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[MWC 2016] Samsung and Qualcomm to deliver Industry-Leading Small Cells supporting LTE...

Samsung Electronics and Qualcomm Technologies, Inc., a wholly-owned subsidiary of Qualcomm Incorporated, today announced their collaboration on small cell technologies and products supporting LTE in Unlicensed spectrum designed to enhance the speed and capacity of mobile networks – helping operators provide richer and superior user experiences for their subscribers. As the amount of d...

02/17/2016

16,450

Korea ICT News

Why do we need antenna-integrated RRH (Remote Radio Antenna, RRA)?

For the rest of the Q2 2015 issue of Korea Communication Review magazine please click here Contents 1. Background of Antenna-Integrated RRH 2. Features of Antenna-Integrated RRH 3. Outlook for the Antenna-Integrated RRH Market 4. Installation Issues in the Small Cell Market * RRA is a brand name of antenna-integrated RRH by the author's company 1. Background of Antenna-...

03/02/2015

89,569

Tech-Blog

Evolution of Mobile RAN Architecture in LTE/LTE-A Era (C-RAN)

1. Traditional RAN Architecture and Issues 1.1 Issue No. 1: Degraded service quality and network performance due to inter-cell interference 1.2 Issue No. 2: Increased costs of building and operating cell sites 2. Degradation of service quality and network performance due to inter-cell interference: Prevented by reducing X2 distance 3. Costs of building and operating cell sites: Reduced...

04/16/2014

66,153

Tech-Blog

EMM Procedure 5. Periodic TAU

Table of Contents 1. Introduction 2. Concept of Periodic TAU 3. Procedure of Periodic TAU 4. EPS Entity Information: Before/After Periodic TAU 4.1 Before Periodic TAU 4.2 After Periodic TAU 5. Closing 1. Introduction This document describes the periodic TAU (Tracking Area Update) procedure defined as EMM Case 5 in our technical document, “...

02/19/2014

122,918

Technical Documents

5G New Radio

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...

09/07/2017

31,006

Tech-Blog

Samsung Brings 5G Indoors with New Commercial 5G mmWave Small Cell for In-building Use

Small cell solution is part of Samsung’s newly-branded 5G in-building product portfolio—Samsung Link–which helps operators expand and enhance 5G experiences Verizon’s 5G Ultra Wideband network will be the first to use Samsung’s new small cell—Link Cell—featuring the Qualcomm® 5G RAN Platform Samsung’s new 5G indoor mmWave solution, Link C...

09/24/2020

6,009

Korea ICT News

Why no Soft Handover in LTE ?

We are pleased to share with you all an interesting article contributed by Mohamed Abdel Monem. Mohamed Abdel Monem Radio Optimization Senior Engineer at Vodafone Egypt All Articles by Mohamed Abdel Monem...

12/20/2016

40,897

Tech-Blog

Samsung and Verizon announce Plans to deliver LTE-U Small Cells - Companies unveil LTE-...

The Networks Division of Samsung Electronics America, Inc. and Verizon today announce plans to test LTE Femto cells in unlicensed spectrum (LTE-U). Samsung Electronics, one of the world's leading providers of mobile communications solutions, and Verizon, a leader in 4G LTE and the founder of the LTE-U Forum that drives the technology in the U.S., will be engaging in a trial focused on S...

09/10/2015

10,002

Korea ICT News

Debates on LTE-Unlicensed and Wi-Fi (KT, SK Telecom, Qualcomm, etc.)

This article was published in Korea Communication Review magazine (KCR Q1 2015). For the rest of the Q1 2015 issue of Korea Communication Review magazine please click here 1. What is "LTE-Unlicensed"? And what's the big deal about it? 2. Korean Operators' Position (KT, SK Telecom and LG U+) 3. Discussion on Regulatory Requirements 4. LTE Advocates vs. Wi-Fi Advocates 1. W...

11/28/2014

57,957

Tech-Blog

Netmanias Interview with Juni-Korea at MWC 2015: Juni-Korea presenting Korea's innovati...

Small cell technology is starting to shape up as a very attractive next-generation income source in the LTE system market. While many small cell vendors are fiercely competing with each other, some Korean vendors are drawing attentions from many operators, with their extensive experience in meeting comprehensive and demanding technical requirements of Korean telecom operators. Juni-Korea in...

04/01/2015

9,820

Korea ICT News

EMM Procedure 6. Handover without TAU - Part 2. X2 Handover

Table of Contents 1. Introduction 2. Concept of X2 Handover 2.1 X2 Protocol Stacks 2.2 X2AP Functions 2.3 X2 Messages Relating to Mobility Management Function 2.4 X2 Handover Procedure at a Glance 2.5 UE State and Connection Information Before and After X3 handover 3. Procedure of X2 Handover 4. EPS Entity Information: Before/After X2 Handover 4.1 Before...

03/21/2014

144,578

Technical Documents

LTE Identification II: NE and Location Identifiers

Table of Contents 1. Introduction 2. Identifiers for Network Equipment (NE IDs) 3. Identifiers for User Location (Location IDs) 4. Closing and References 1. Introduction In the previous document, “Part I, LTE Identification I” [1], identifications of UE and ME have been described. This document (Part II, LTE Identification II), as the second...

08/26/2013

123,088

Technical Documents

Netvision Telecom's LTE/Wi-Fi Multipath Aggregation Solution - Instantly upgrade the pe...

About Netvision Telecom Introduction Globally, 4G LTE service has steadily gained popularity since its launch in around 2010, making smartphones the bare necessities of our everyday life. High performance smartphones equipped with new features, some with multimedia processing capability (2160p@30fps) as good as PC, are being released every year. Thanks to the popularity of such high...

10/05/2015

58,584

Reports

Mobile Network Architecture for 5G Era - New C-RAN Architecture and Distributed 5G Core

It's been only a year and a half since we excitedly introduced the Evolution of Mobile RAN Architecture in LTE/LTE-A Era (C-RAN) last April. And today we are discussing the same for 5G era already. Key transitions from 3G to 4G included i) network architecture change from coverage-based to capacity-based, and ii) introduction of new 4G element, X2 interface. Specifically, cells became s...

10/06/2015

131,104

Tech-Blog

Network-based Edge-Computing: Overhyped & Underpowered?

We are pleased to share with you all an interesting article contributed by Dean Bubley who is mobile & telecom sector analyst, expert consultant & conference speaker. Dean Bubley Founder and Director at Disruptive Analysis All Articles by Dean Bubley...

05/23/2018

24,016

Tech-Blog

Netmanias Interview with SK Telecom at MWC 2015: Big data-based intelligent operation p...

For the rest of the Q2 2015 issue of Korea Communication Review magazine please click here SK Telecom at the Mobile World Congress (MWC) 2015 demonstrated its newest network operation platform for 5G called “Fast Data Platform”, using two big data-based intelligent operation platforms: T-Packet Analytics & Network Intelligence (T-PANI) and Analytics Platform for Intelligent O...

04/14/2015

40,223

Tech-Blog

Samsung Electronics Develops Key RF Technology for Smaller 5G Equipment and Devices

Samsung Electronics, a leading provider of mobile telecommunications infrastructure today announced the development of breakthrough 5G-ready antenna and power amplifier technologies to enable smaller, more energy efficient 5G equipment and devices. The new technologies are intended to be applied to both 5G base stations and end-user devices using 28GHz millimeter wave (mmWave) spectrum. mmWave...

06/29/2016

8,523

Korea ICT News

SK Telecom’s 5G and LTE Technologies Win Global Recognition

■ GTB Innovation Awards 2017 SK Telecom today announced that its ‘5G mmWave Handover’ and ‘Green Scheduler with Lean Carrier’ have received two awards both in the category of ‘Infrastructure Innovation’ at the GTB Innovation Awards 2017 held in London on May 23. Launched in 2007, Global Telecoms Business (GTB) Innovation Awards are designed to ho...

05/24/2017

9,430

Korea ICT News

In-building wireless coverage for 5G, IoT, WiFi & beyond: New challenges ahead

10/31/2017

29,817

Tech-Blog

SK Telecom's Multi-Track IoT Network: LTE, LTE-M and LoRa

SK Telecom faces concerns about market stagnation As the largest mobile operator in South Korea, SK Telecom has been the first in the world to present innovative LTE services like LTE-A and LTE CA every year since its LTE service launch in 2011. The operator has posted higher ARPU and revenues thanks to an increase in LTE subscriptions, which has a higher ARPU than 2G/3G. However, recen...

12/27/2016

30,555

Tech-Blog

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