| 리포트 | 기술문서 | 테크-블로그 | 원샷 갤러리 | 링크드인 | 스폰서 컨텐츠 | 네트워크/통신 뉴스 | 인터넷자료실 | 자유게시판    한국 ICT 기업 총람 |

제품 검색

|

통신 방송 통계

 
 
 
섹션 5G 4G LTE C-RAN/Fronthaul Gigabit Internet IPTV/UHD IoT SDN/NFV Wi-Fi Video Streaming KT SK Telecom LG U+ OTT Network Protocol CDN YouTube Data Center
 

2023

5G 특화망

포탈

Private 5G/이음 5G

 포탈홈

  넷매니아즈 5G 특화망 분석글 (128)   5G 특화망 4가지 구축모델   산업계 5G 응용   산업분야별 5G 특화망 활용사례  [5G 특화망 벤더Samsung | HFR | Nokia | more
 

해외

  국가별 사설5G 주파수 [국가별 구축현황] 일본 | 독일 | 미국 | 프랑스 | 영국  [사설5G 사업자] Verizon | AT&T | DT | Telefonica | AWS | Microsoft | NTT동일본 | NTT Com    
 

국내

  5G 특화망 뉴스 | 국내 5G 특화망 구축 현황 | 국내 5G 특화망사업자 현황 (19개사) | 국내 자가구축사례 일람 | 국내 특화망 실증사업사례 일람 | 5G 특화망 정책
 
 

[5G 특화망 구축 사례] 한국식품산업클러스터 | 반월시화산단 삼성서울병원 | 롯데월드 | 한국수력원자력 | 해군본부 | 한국전력공사 | more  [이통사] KT

 
 
스폰서채널 |

 HFR의 5G 특화망 솔루션 (my5G)  Updated   | HFR 5G 특화망 뉴스HFR my5G 자료

  스폰서채널 서비스란?
SEARCH
This article is part of Netmanias report, "Pay TV market in South Korea: IPTV, Cable TV and Satellite TV", which was publieshed in December 14 2017. Click here to view the full report. Since the launch of cable TV service in 1995, its first pay TV service, Korea saw more pay TV services joining the market - satellite TV in 2002 and IPTV in 2009....
12/12/2017
24,738
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
38,094
[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
28,922
We are pleased to share with you all an interesting article contributed by Avi Dorfman who is technology executive with over 20 years of experience in the development and delivery of telecommunications systems. Avi Dorfman VP R&D at Telco Systems All Articles by Avi Dorfman...
08/16/2016
31,120
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
68,069
KT IPTV (4K UHD) Service (1) UHD Live TV (2) 'Most Popular Channels Now' (9-Channel View) (3) 4-channel View (4) UHD VoD Success or failure of UHD service lies in how much UHD contents the service provided can offer. Being well aware of that, KT has gradually secured more contents, for example, through upscaling of Full HD movies to UHD quality (e.g. 'The Admiral: Roarin...
06/30/2015
34,932
KT IPTV (4K UHD) Service (1) UHD Live TV (2) 'Most Popular Channels Now' (9-Channel View) (3) 4-channel View (4) UHD VoD KT also offers 4-channel view service. This service is pretty similar to LG U+'s and has the following two options: Operator-selected channels: Offers a set of 4 channels selected by operator (sports, shopping, over-the-air and movies). User-selected...
06/06/2015
55,870
KT IPTV (4K UHD) Service (1) UHD Live TV (2) 'Most Popular Channels Now' (9-Channel View) (3) 4-channel View (4) UHD VoD You probably have been switching channels, looking for something interesting to watch, until you finally settle down for one. For viewers like you, KT offers a new way of selecting channels through a service called "Most Popular Channels Now". At the company...
06/03/2015
50,973
KT IPTV (4K UHD) Service (1) UHD Live TV (2) 'Most Popular Channels Now' (9-Channel View) (3) 4-channel View (4) UHD VoD KT launched the world's first UHD IPTV service in September 2014. Now it has over 100,000 subscribers as of April 2015, closing trailing LG U+ who has attracted around 125,000 UHD subscribers over the same period of time. What differentiates KT's UHD...
05/30/2015
55,393
LG U+'s IPTV service 1. Live TV 1.1 Basic channel 1.2 Multiview: operator-selected channels 1.3 Personalized Multiview: user-selected channels ► 2. VoD 2.1 UHD VoD: Encoding rate and streaming of 4K UHD VoD content LG U+ began UHD (3840x2160) VoD service in October 2014 (no UHD channel available yet, though). When it comes to UHD service,...
05/28/2015
52,043
LG U+'s IPTV service ►1. Live TV 1.1 Basic channel 1.2 Multiview: operator-selected channels 1.3 Personalized Multiview: user-selected channels 2. VoD 2.1 UHD VoD: Encoding rate and streaming of 4K UHD VoD content LG U+, with its competitors KT and SK Broadband, presented Live TV service (real-time retransmission of broadcast channels ov...
05/26/2015
48,810
Google Global Caches (GGCs) have already been deployed in many telecom operators' data centers around the world, caching YouTube video files like Psy's Gangnam Style for the local users. This allows people around the globe to watch Psy singing and dancing without buffering through their local GGCs. Korean operators like SK Telecom, LG U+ and KINX have also made the same move in February...
11/20/2013
81,063
This post will analyze the streaming methods used in YouTube's Live TV streaming services for mobile devices in an LTE network and a Wi-Fi network based on our actual measurements. YouTube's Live TV Streaming in Mobile Devices: HLS & Adaptive First, measurements in an LTE network The mobile device and network used for our measurement were Galaxy S4 and KT LTE network. First,...
10/30/2013
74,163
Recently, YouTube has changed/evolved the way it delivers video contents. It used to be a big fan of HTTP progressive download (downloading a video file by a single request just like downloading a data file) until last year. However, from this year, many efforts have been made by YouTube (e.g. switching to chunking and adaptive streaming) for improved video delivery. We will focus on "switching...
10/04/2013
65,589
SK Telecom, the Korean No. 1 telecom operator, launched Btv Mobile service (in SD/HD) offering a variety of live broadcasting and VoD contents for mobile devices in around July 2012. And a year later in July 2013, boosted by the commercialization of LTE-A, it began a "Full HD" streaming service with drastically enhanced video quality. The following is the press release by SK Telecom about its n...
09/24/2013
72,849
In our previous post (Analysis of LG U+'s HDTV Streaming (LG U+ HDTV Service based on LTE-A), we discussed how LG U+ Mobile U+ HDTV service delivers video files to a device. Our first actual measurement confirmed that LG U+: used HLS, Apple's adaptive streaming (delivering video files chunkwise, unlike progressive download or RTMP/RTSP); and offered three profiles (quality levels)...
09/09/2013
37,337
On June 10, 2013, LG U+ launched U+ HDTV multi-channel service (U+ tv G 4 Channel Service) that enables users to watch 4 channels at the same time through home STB. Later in July, it introduced the same multi-channel service in a mobile version based on LTE-A. In this post, we will analyze the U+ HDTV streaming on mobile devices that support LTE-A. U+ HDTV service offers two viewing experi...
08/19/2013
66,032
Sandvine has recently reported that, in the second half of 2012, Netflix and YouTube accounted for 48% (33% and 15% respectively) of the total Internet traffic in North America, making telecom operators' IP network look like a video transport network rather the Internet. With an ever-increasing number of users and higher-resolution videos, the traffic of these two (and hence the delivery c...
04/11/2013
65,827
Last week (March 27, 2013), KT, No. 1 telecommunications company in Korea with annual revenue of $22.3 billion in 2012, has entered into an agreement with Akamai, the world's No. 1 CDN service provider with annual revenue of $1.37 billion in 2012, for using Akamai's Managed CDN services. Since 2012, world's leading CDN service providers including Akamai, Limelight, Edgecast, etc. ha...
04/01/2013
60,328
As noted in our previous post, we will present you workflow that shows how a YouTube video is downloaded to an LG U+ subscriber device via Google Global Caches installed in the LG U+ Internet. First, we will discuss the case when LG U+ Google servers have a video that has been requested by a subscriber (Cache Hit). Then, we will discuss the case when none of the servers have it (Cache Miss)....
04/18/2012
79,080
3G Subscribers (3) 4.5G (1) 4G LTE (2) 5G (421) 5G 특화망 (121) 5g 특화망 (1) AI (24) ALTO (3) AR (3) ARP (9) AT&T (5) AWS (2) Akamai (16) Authentication (13) BSS (1) BT (5) Backbone (11) Backhaul (6) Big Data (4) Billing (1) Blockchain (3) Bridging (7) C-RAN/Fronthaul (61) CDN (47) CIoT (2) CPRI (13) Carrier Aggregation (7) Carrier Ethernet (11) Charging (4) China (1) China Mobile (5) Cisco (10) Cloud (6) Cloud Optimization (2) CoMP (11) Comcast (3) Connected Car (4) DHCP (15) DNS (18) Data Center (29) EDGE (35) EDge (1) EMM (14) EPS Bearer (8) Edge (6) Edge Computing (1) EoMPLS (4) EoS (4) Ericsson (3) Ethernet (9) FTTH (20) Femto Gateway (2) Fronthaul (1) GSLB (6) GiGAtopia (4) Gigabit Internet (61) Google (29) Google Global Cache (11) Google TV (2) HLS (10) HSDPA (2) HTTP (8) HTTP Adaptive Streaming (23) HTTP Progressive Download (7) Handover (12) Huawei (3) IEEE 802.1 (5) IGMP (5) IP (7) IP Allocation (14) IP Routing (32) IPSec (5) IPTV (88) IS-IS (1) IoST (5) IoT (159) Iot (1) KT (144) Korea (29) Korea ICT Market (20) Korea ICT Service (15) Korea ICT Vendor (3) L3 Switch (5) LG U+ (72) LSC (1) LTE (278) LTE Frequency (4) LTE Subscribers (4) LTE-A (34) LTE-A Pro (1) LTE-B (1) LTE-H (2) LTE-M (4) LTE-U (8) LoRa (13) MEC (58) MPLS (29) MPTCP (5) MWC 2013 (2) MWC 2015 (12) MWC 2016 (3) MWC 2017 (1) Metro Ethernet (24) Mobile IP (2) Mobile IPTV (3) Multi-Screen (7) Multicast (8) NAT (9) NB-IoT (12) NTT Docomo (3) Netflix (18) Network Protocol (119) Network Recovery (8) Network Slice (2) Network Slicing (7) New Radio (10) Nokia (1) O-RAN (2) OSPF (7) OTT (52) Openflow (2) Operator CDN (10) P2P (6) PCRF (3) PIM-SM (2) PS-LTE (3) Platform (2) Pooq (3) Privae 5G (1) Private 5G (170) Privatre 5G (1) QoS (18) RCS (5) RRH (1) Request Routing (7) Roaming (1) Router (8) SD-WAN (34) SDN/NFV (162) SIM (1) SK Broadband (5) SK Telecom (124) Samsung (12) Security (28) Self-Driving (4) Shortest Path Tree (2) Small Cell (7) Spectrum Sharing (3) Switching (6) TAU (7) TPS (13) Transcoding (3) Transparent Caching (17) UHD (15) VLAN (3) VPLS (7) VPN (10) VR (5) Verizon (5) Video Optimization (5) Video Pacing (5) Video Streaming (58) VoLTE (11) VoWiFi (3) WAN Optimization (3) Wholesale CDN (7) Wi-Fi (74) WiBro(WiMAX) (4) Wideband LTE (3) YouTube (36) blockchain (1) eICIC (2) eMBMS (8) ePDG (8) iBeacon (1) security (1) telecoin (1) u+ tv G (5) uCPE (2) 로컬 5G (3) 이음 5G (74) 이음5G (2)