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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
 

Private 5G

= 5G 특화망

= 이음 5G

= 로컬 5G

포탈

 포탈홈

|  넷매니아즈 Private 5G 분석글 (85) 이음 5G 4가지 구축모델 산업계 5G 응용 산업 분야별 이음 5G 활용사례    
 

 선진사례

|  세계 각국의 Private 5G 주파수 현황 일본 구축 현황 독일 구축 현황 미국 구축 현황 프랑스 구축 현황 영국 구축 현황 Private 5G 벤더 리스트    
 

 국내

|  이음 5G 뉴스  5G 특화망 정책 국내 이음 5G 사업자 국내 자가 구축 사례 국내 2022년 이음5G 실증 사업 사례        
 

 이통사

| KT SK Telecom Verizon  AT&T Vodafone DT Telefonica China Mobile KDDI    
 

 벤더

| HFR Nokia Ericsson Samsung Huawei NEC Fujitsu Mavenir Affirmed Metaswitch Athonet Altiostar Airspan Kyocera Apresia Celona QCT  
 

 

| Druid JMA ASOCS blackned  

유선통신사

| Optage NTT Com 에히메CATV NTT동일본   클라우드사 | Amazon AWS Microsoft Azure  
 
스폰서채널 |

 HFR의 5G 특화망 솔루션 (my5G)  

  스폰서채널 서비스란?
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
73,067
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
66,417
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
57,993
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
58,127
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
70,847
We are going to present you workflow that shows how a YouTube video is downloaded to a subscriber device via Google Global Caches installed in LG U+. Below, we will look at downloading over the KT Internet, which has no Google Global Cache installed in it. In the subsequent post, downloading procedures in the LG U+ Internet, which has Google Global Caches installed in it, will be discussed...
04/16/2012
62,836
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