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603

10 Questions about Cloud Computing

We are pleased to share with you all an interesting article contributed by John Johnson who is Cloud & Platforms Business Development Manager @CiscoUKI passionate about solving complex customer challenges John Johnson Sales Business Development Manager - UKI Cloud Platforms at Cisco...

06/02/2017

23,012

15:39 5G Bands: Is The Millimetre Wave Too Good To Be True?

We are pleased to share with you all an interesting article contributed by Barkan Ersoy. Barkan Ersoy Senior Traffic & Performance Modelling Engineer at Vodafone UK All Articles by Barkan Ersoy How to cont...

05/04/2017

16,098

Dedicated Bearer setup in LTE and impact on VoLTE Precondition

We are pleased to share with you all an interesting article contributed by Arindam Ghosh who is VoLTE/IMS solution development, enhancement and optimization engineer at Qualcomm SoCs. Arindam Ghosh VoLTE/IMS Engineer at Qualcomm All Articles by Arindam Ghosh...

03/29/2017

66,160

Broadcasting over LTE/4G: Can it play a role in IOT & 5G?

We are pleased to share with you all an interesting article contributed by Shaheer Jamal Syed who is Business Development & Sales for Asia Pacific, covering IoT, M2M, Cloud Solutionss & Video Solutions. Shaheer Jamal Syed Business Development & Sales at Ericsson All Articles by Sha...

03/16/2017

24,293

KT's AI TV 'GiGA Genie' to trigger fierce competition in the market

When we talk about 5G, there is one phrase that everyone agrees and likes to say – 5G will not only enhance speeds, but also have every thing ‘connected’ and every industry ‘converged’. What underlies all of this 'keeping every thing connected' is IoT while what keeps industries converged is artificial intelligence (AI) that analyzes big data and derives in...

02/13/2017

38,636

KT's TV Service Revenue quickly catching up with Internet Service Revenue

[KT's TV Service Revenue quickly catching up with Internet Service Revenue] High-speed Internet, once South Korean wired network operators' best performing sector, has long been experiencing stagnation in sales. To overcome this, the operators introduced IPTV services (live channels, VoD) that take advantage of the broadband Internet networks in 2009. They began with no more tha...

11/28/2016

29,269

SK Telecom's first commercial LoRa service and other IoT services presented at 'IoT Kor...

Before we begin Earlier in late June, SK Telecom completed deployment of a nationwide LoRa network in Korea. A few weeks later, it announced LoRa service plans (ranging from KRW 350 (USD 0.30) to KRW 2,000 (USD 1.72) per month excluding VAT) while offering free LoRa modules for accelerated commercialization of LoRa services (see 'SK Telecom's IoT Target and Strategies: LoRa-based IoT...

11/16/2016

31,962

KT to open up 'Giga Internet 2.0 era' to offer 1Gbps to anyone anywhere

Upon his inauguration in 2014, KT's Chairman Hwang Chang Kyu presented a vision of GiGAtopia where all things and users are connected via GiGA infra and communication and other industries (like healthcare, media and traffic control) can integrated effectively on the infra, serving as a next-generation growth engine. In GiGA infra that will connect everything, the key elements of wired a...

10/05/2016

25,785

5G for 2018 Pyeongchang Winter Olympics - 33 Times Faster than LTE

During the 2018 Pyeongchang Winter Olympics, 5G pilot service will be offered by means of 8-band CA that combines 8 100MHz carriers, supporting over 10Gbps on devices - more than 33 times faster than the current LTE's maximum 300Mbps. The drastic speed improvement will make features like 360 degree realistic videos, realistic content services powered by VR and AR, etc. a reality. In additio...

06/08/2016

25,819

RCS and Communication Landscape

Rich Communications Service (RCS) failed to differentiate itself from existing OTT services since it appeared in the market for the first time in 2012. Its functions were disappointedly incomplete and its UX/UI was plain and unattractive compared with OTT services. It also took a long time to stabilize due to the technical complexities and operators’ slow decision making process. Wit...

02/11/2016

26,191

On Resource Partitioning, Network Slicing and Service Chaining

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...

12/18/2015

26,049

Netmanias interview with China Mobile at MWCS 2015: 4G evolution (LTE-Advanced, 4.5G) t...

Netmanias interview with China Mobile at MWCS 2015: 4G evolution (LTE-Advanced, 4.5G) technologies Part 1. LTE-Advanced ► Part 2. 4.5G (TDD+) 4.5G (TDD Evolution, TDD+) China Mobile also introduced some TDD+ (also known as TDD evolution), which can be called "not quite 5G yet, but 4.5G" technologies, in cooperation with Huawei. The figure below shows the concept of 4.5G, along...

09/03/2015

48,522

What are minimum IP network bandwidth required for watching 4K UHD IPTV?

Currently, of all 3 IPTV service providers in Korea, KT is the only one offering UHD channels, three of all: SkyUHD, the world's first UHD, launched in September 2014, and SkyUHD2 and UXN, both launched in June 2015. SK Broadband and LG U+ are currently offering UHD VoD service only, but are working hard for UHD channel launch in the second half of the year. KT has been using Elemental&...

08/27/2015

68,873

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

79,422

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

51,761

KT launched GiGA Internet, Korea's first nationwide gigabit Internet service on Oct. 20...

Earlier in May, KT's Chairman Chang-gyu Hwang announced the company's GiGAtopia vision (see What's GiGAtopia envisioned by Chairman Chang-gyu Hwang of KT?). Then soon in June, KT made another announcement that it would commercialize gigabit Internet service in the second half of the year. So, it has been predicted that the company would begin the service probably at the end of t...

10/27/2014

58,242

Switching and Routing for Dummies - Ethernet Switching

Switching and Routing 1. Switching and Routing for Dummies - Ethernet Switching 2. Switching and Routing for Dummies - IP Routing 3. Switching and Routing - Part 1. Router Architecture 4. Switching and Routing - Part 2. Packet Forwarding by IP Router 5. Switching and Routing - Part 3. L2 (Ethernet) Switching by L3 Switch 6. Switching...

04/28/2014

65,439

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