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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

58,344

Tech-Blog

SK Telecom launches new Appcessory named Smart USB

SK Telecom launches new Appcessory named Smart USB. Introduces a new smart appcessory built with an external data storage and diverse presentation-related features to make presentation easier and more effective Already in talks with laptop accessory makers around the world to supply Smart USB to their markets SK Telecom (NYSE:SKM) today announced that it launched Smart USB, an appcessory...

11/24/2014

3,990

Korea ICT News

Mobile Subscribers Statistics in Korea (Q3 2014)

11/21/2014

30,862

One-Shot Gallery

Common Carriers’ Competition over Giga Internet brings warm Wind to wired Equipment Makers

At the competition of three common carriers over giga Internet investment, domestic wired communications equipment makers are spending a busy autumn. These companies are expected to continuously enjoy the benefits of giga Internet investment for two – three years in the future. KT, which has lead giga Internet investment competition, plans to build a wired and wireless integrated gig...

11/20/2014

8,690

Korea ICT News

KT's IPTV Subscribers (Q3 2014): Subscribers, Subscription Rate and Revenue

11/14/2014

24,302

One-Shot Gallery

Fierce Competition over World’s first 3-Band CA, first Release Forecast by Year End

Common carriers’ competition intensifies over the world’s first 3-band carrier aggregation (CA) technology commercialization. 3-band CA is a technology to increase speed up to 300 Mbps by aggregating three frequency bands. In January this year, a Korean common carrier succeeded in demonstration for the first time. According to the communications industry, technology commercializ...

11/14/2014

6,799

Korea ICT News

SK Telecom Enhances 2G and 3G Service Stability with its LTE Network

SK Telecom Enhances 2G and 3G Service Stability with its LTE Network Becomes the world’s first to commercialize ‘2G/3G over LTE,’ a technology that enables 2G/3G service using LTE network Expects the technology to help improve stability of its mobile service against network failure and natural disasters, and enhance efficiency in network building and operation SK Telecom...

11/13/2014

6,949

Korea ICT News

Solbox Releases Dynamic Server-side Ad Insertion Solution 'Ad Zipper'

Solbox Releases Dynamic Server-side Ad Insertion Solution 'Ad Zipper' Easily insert ads into video contents on the server side and overcome the complexities and technical limitations of existing client-side ad insertion solutions Ensure an optimized viewing experience on all devices via support for various protocols including HTTP Progressive Download and HLS Solbox (Taeha Park, C...

11/12/2014

4,399

Korea ICT News

Communications Industry challenges Network Virtualization, SK Telecom to promote NFV Bu...

Korea’s communications industry has challenged network functions virtualization (NFV) technology development as the first in the world. Following LG U+, SK Telecom also started a network function virtualization project implementer selection process, and thus drew attention of the solution industry as well as domestic and international communication equipment makers. Virtualization is...

11/06/2014

6,669

Korea ICT News

Three Common Carriers invest KRW 2 Trillion in Q4, LTE Competition Intensifying

The three common carriers will continue to invest in facilities by over KRW 2 trillion in the fourth quarter. For this, LTE and giga Internet are forecast to be the key points of competition. iPhone 6, which is wining sensational popularity, is expected to serve as a catalyst for triggering activation of the market that has frozen up as a result of the implementation of the Terminal Distributio...

11/03/2014

3,868

Korea ICT News

World IT Show 2014: SK Broadband/SK Telecom's Gigabit Internet Access Network

SK Broadband & SK Telecom (SK) introduced various gigabit Internet access network solutions at the World IT Show 2014 held in Busan on October 20th. SK noted that the new solutions will be able to provide a bidirectional Internet speed of 1 Gbps per user. The company has been offering Internet services including LAN, FTTH, HFC and XDSL to its 4.7 million subscribers. At the show, the compan...

10/31/2014

70,962

Tech-Blog

SK Telecom and Ericsson Develop Smart Wake-Up Technology

SK Telecom and Ericsson Develop Smart Wake-Up Technology Smart Wake-Up Technology decreases interference between base stations and therefore improves data transmission speeds by controlling operation of idle base stations during late night and early morning Improves energy-efficiency of networks by reducing energy waste through intelligent cell operation SK Telecom (NYSE:SKM) today announ...

10/30/2014

7,527

Korea ICT News

World IT Show 2014: LG U+'s Gigabit Internet (LAN and FTTH) Networks - Architecture and...

LG U+ unveiled its gigabit Internet access network solution at the World IT Show 2014 held in Busan on October 20th. The new solution is said to be capable of supporting bidirectional Internet speed of 1 Gbps per user. Unlike its competitors, KT or SKB, the company offers LAN, FTTH and HFC services only, and not XDSL. At the show, LG U+ gave a demonstration of the technology and equipment...

10/29/2014

54,699

Tech-Blog

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

68,181

Tech-Blog

KT launched GiGA Internet, Korea's First Nationwide Gigabit Internet Service on Oct. 20

10/27/2014

7,141

Korea ICT News

SK Telecom's Network Evolution Strategies (3) - RAN Architecture Evolution Strategy

3. RAN Architecture Evolution Strategies SK Telecom introduced C-RAN right from the very early stages of the LTE service commercialization (January 2012) as an effort to achieve higher mobile network operation efficiency and more cost savings. As a result, most of the company's RAN is now in C-RAN architecture, where macro BBUs are separated from RRHs, and moved to centralized locations...

10/27/2014

45,457

Tech-Blog

SK Telecom publishes White Paper on 5G Technology

SK Telecom today announced that the company published a white paper on 5G to suggest new direction for technological evolution to 5G, the next generation mobile communications network. SK Telecom’s white paper on 5G is now available to the public at 5G Global Summit which is an international 5G conference held on October 20 and 21 during the ITU Plenipotentiary Conference in Busan. Ex...

10/21/2014

6,732

Korea ICT News

WIS 2014 to unveil Next-Generation ICT Technologies, will suggest Direction for Global...

Korea unveiled next-generation ICT technologies for 5G mobile communications, digital hologram and giga Internet products and services as the first in the world and set out to secure the future ICT industry leadership. Having demonstrated next-generation technologies that are still in the conception stage one after another, Korea is forecast to lead global technological standards. On the 2...

10/21/2014

3,686

Korea ICT News

SK Telecom and Samsung Electronics Join Hands to Lead 5G Network Technology

SK Telecom today announced that the company and Samsung Electronics will team up to lead 5G network, the next generation mobile communications technology, on October 20, 2014. The two companies signed a MOU to start joint research on 5G network technology and service development. SK Telecom and Samsung Electronics agreed to cooperate mainly to share 5G vision with standardization groups and...

10/20/2014

7,020

Korea ICT News

LG U+ demonstrated the World's First ‘LTE-Unlicensed’ capable of 300 Mbps, and aims to...

On October 16, LG U+ announced that it successfully demonstrated a new technology 'LTE-U' (LTE in Unlicensed spectrum) that can give transmission speeds of up to four times faster than the current LTE for the first time in the world. The new technology was implemented by using LTE in 5.8 GHz WiFi spectrum band, and thereby combining the band with the existing LTE's. In the dem...

10/18/2014

7,774

Korea ICT News

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