| 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?
Operators and Users Win with Intelligent Content Networking
July 01, 2010 | By BTI
코멘트 (0)
4
Thank you for visiting Netmanias! Please leave your comment if you have a question or suggestion.
Transcript
Executive Summary Figure 1: “Residential Internet Traffic Breakdown: 2009-2014” Cisco Visual Networking Index 2010
The rapid growth of consumer Internet traffic, mainly due to increased viewing
45,000
of video content via their broadband connections (known as “Over-the-Top” Video or OTT Video), is driving increased stress on service provider networks
and business models. The frequency, duration, and resolution of content requests are increasing, which has a dramatic effect on bandwidth require­
ments. As we enter into the era of Hyperconnectivity, more and more devices
are accessing this rich content anywhere, and at anytime. Demand is accelerat-
Extabytes.per.month

30,000
15,000
ing quickly as more content (for example mainstream movies and TV shows) is 0 becoming available and broader set of Internet-connected devices are able to access it.

The ability to manage the delivery of certain content types and reduce bandwidth requirements over Middle Mile, core, and Internet transit networks can improve profitability for service delivery. Intelligent Content Networking reduces the strain on the network and improves the user experience by serving a broad range of popular, frequently accessed content closer to the subscriber, reducing service delivery and internet transit bandwidth requirements.
Video Takes Over
From peer-to-peer downloads to online gaming, from instant messaging to email, from web to video the amount of internet traffic is growing significantly as seen in Figure 1.
Video content is rapidly changing the composition of consumer internet traffic and is anticipated to make up nearly 60% of requests by 2014. The growth of video will continue as subscribers’ viewing habits change from broadcast to on-demand.at home and on mobile devices.and with higher definition and increased availability of mainstream content, such as movies and television series, being offered via the Internet.
Is your network ready for next wave of Internet traffic?
The prevalence of IP-based video has greatly affected the makeup of the pack­ets traversing a residential internet connection which now includes multimedia content, communications, and data; it is the primary communications link to many residences.

Irrespective of the type, OTT content puts significant stress on the network because it must traverse internet peering connections, core network infrastruc­ture, Middle Mile connections, and finally the access network to be delivered. An individual subscriber’s request for video content, where a user is highly utilizing their connection for a long period of time, has a compound effect on the network as subscribers’ linear-based requests are aggregated, causing network congestion and sub-optimal quality of experience (QoE).
The traditional approach to address bandwidth growth, reduce congestion, and ensure customer satisfaction is via incremental network overlays and increased Internet transit capacity. This is effective to address bandwidth requirements, but it’s not efficient from an economic standpoint as overlays drive additional CAPEX and OPEX. Considering that the average revenue per user (ARPU) will stay static (if not diminish with increased competition), this continued investment fuels a divergence of cost and revenue, leading to less profitable service offerings.

Secondly, as a subscriber’s internet connection usage grows more bandwidth-intensive with OTT and other sources of video, the experience will deteriorate. This is based on time to download and view content as well as system response times for control commands (play, pause, etc.). As expectations continue to become more difficult to meet, more service complaints will be logged and subscriber churn will increase as they move to competitive service offerings.
An alternative content delivery approach, that is beneficial to both service provider and customer, is needed. This approach will need to deliver content effectively and efficiently, provide a high QoE for the end-customer, and limit the service providers’ requirements to augment the network.
Intelligent Content Networking at your service
Intelligent Content Networking is a new approach that distributes frequently-accessed content closer to the subscriber, at the edge of the network, to expedite downloading or streaming and limit the impact of repetitive requests on the entire network. This approach allows for reuse of the locally cached content and provides:
■ Subscriber value: an improved quality of experience. Content is rapidly accessible and system control requests are reacted to quickly based on the content being sourced from a much closer location

■ Network Operator value: with a sizeable reduction in the bandwidth required to serve content over the network and internet transit points, this defers investment in network capex and opex.

How does it work?
Intelligent Content Networking focuses on data sessions established between Service Provider subscribers and Internet content sources, such as Web servers, CDN networks, P2P nodes etc., supporting all of the HTTP services and P2P protocols. As shown in Figure 3, applicable content requests are analyzed and classified on the basis of file type, and are assessed based on download frequency, size of file, last download, etc., to determine their caching potential. Frequently requested.popular.media files are held locally, whereas infrequently or rarely requested files will continue to be sourced from farther back in the network.
Figure 3: The Intelligent Content Networking Process

Why BTI Systems?
BTI Systems understands networks. For over 10 years we’ve been supporting a diverse range of networks within service provider, utility, web and cloud ser­vice operators, and enterprise environments. We have the expertise to deliver mission critical information, communications, and content and are relied upon by over 250 customers globally.
The BTI portfolio has evolved to a best-in-breed packet optical network foundation offering optical service delivery, and a completely integrated Car­rier Ethernet packet services layer. Our focus on enabling content-optimized solutions is a natural evolution complementary to our existing capabilities and ensures our customer’s networks continue to evolve to address new application and service requirements.
WidecastTM , is BTI’s edge-based Intelligent Content Networking solution. It’s a blade server and storage platform focused on network-based content serving and distribution that is tightly integrated with BTI’s packet services layer. Widecast positions key network functionality and content at the fibered network edge.at the head end of the access network or literally at the subscriber’s “front door” to effectively address OTT requests with network efficiency, operational savings, and a high quality of experience.
BTI optimizes Intelligent Content Networking for the edge of the network with our focus on fundamental principles when architecting network solutions: efficient service delivery, low power, compact form factor, and simplified management and operations.
Figure 5: Intelligent Content Networking Solution from BTI Systems
Intelligent Content Networking from BTI. a WIN/WIN Solution
The key to addressing critical network requirements as we enter the era of Hyperconnectivity is to use an innovative approach for content delivery; with Intelligent Content Networking solutions, BTI provides a WIN/WIN for service providers and subscribers.
The service providers’ high-speed internet services must leverage an efficient service delivery infrastructure to address high-bandwidth subscriber requests for content and information. An Intelligent Content Networking approach defers metro network build outs and reduces internet transit costs through a more effective content delivery model, using content caching technology tightly integrated with a packet optical networking solution.
The consumer demand for content is growing at an unprecedented rate and with it is the expectation that content will be readily available, timely in deliv­ery, and easy to control. An Intelligent Content Networking approach provides an “at the front door” delivery model for popular content and ensures sufficient bandwidth to deliver longtail content, and other communications services, over the same Internet pipe effectively; providing an improved quality of experience for the subscriber.

2010-BTI-WP0107.4

Information in this document is subject to change without notice.
BTI Systems, the BTI corporate logo, “the network you need” tagline, Widecast, packetVX, and proNX are trademarks of BTI Systems Inc. ⓒ 2010 BTI Systems Inc. All rights Reserved.
For more information please contact us at info@btisystems.com or call +1 613. 248. 9154 or +1 866. 626. 9154 (toll free in North America).
View All (861)
4G (2) 4G Evolution (1) 5G (49) 5G 특화망 (10) 5g (1) 802.11 (1) 802.1X (1) ALTO (1) ANDSF (1) AT&T (2) Acceleration (1) Adobe HDS (3) Akamai (6) Amazon (3) Apple HLS (4) Authentication (1) BRAS (2) BT (1) Backbone (4) Backhaul (12) BitTorrent (1) Broadcasting (3) C-RAN (13) C-RAN/Fronthaul (12) CCN (4) CDN (52) CDNi (1) COLT (1) CORD (1) CPRI (2) Cache Control (1) Caching (5) Carrier Cloud (2) Carrier Ethernet (9) Channel Zapping (4) China Mobile (1) China Telecom (1) Cloud (10) Cloudfront (1) DASH (2) DCA (1) DHCP (3) DNS (1) DSA (1) Data Center (7) Dynamic Web Acceleration (1) EDGE (1) EPC (5) Edge (1) Energy (1) Ericsson (5) Ethernet (8) FEO (2) Fairness (1) Fronthaul (5) GiGAtopia (1) Gigabit Internet (2) Global CDN (1) Google (5) HLS (1) HTTP (1) HTTP Adaptive Streaming (18) HTTP Progressive Download (3) HTTP Streaming (1) HetNet (1) Hot-Lining (1) Hotspot 2.0 (2) Huawei (3) ICN (4) IP (1) IP Allocation (1) IP Routing (8) IPTV (15) Intel (1) Internet (1) Interoperability (2) IoST (1) IoT (14) KT (22) LG U+ (3) LTE (70) LTE MAC (1) LTE-A (2) Licensed CDN (1) M2M (3) MEC (5) MPLS (25) MVNO (1) Market (4) Metro Ethernet (7) Microsoft (2) Migration (1) Mobile (4) Mobile Backhaul (1) Mobile Broadcasting (1) Mobile CDN (2) Mobile IP (1) Mobile IPTV (3) Mobile Video (1) Mobile Web Perormance (1) Mobility (1) Multi-Screen (7) Multicast (7) NFC (1) NFV (2) NTT Docomo (2) Netflix (6) Network Protocol (31) Network Recovery (3) OAM (6) OTT (31) Ofcom (1) Offloading (2) OpenFlow (1) Operator CDN (14) Orange (1) P2P (4) PCC (1) Page Speed (1) Private 5G (13) Programmable (1) Protocol (7) Pseudowire (1) QoS (5) Router (1) SCAN (1) SD-WAN (1) SDN (15) SDN/NFV (15) SK Telecom (22) SON (1) SaMOG (1) Samsung (2) Security (6) Service Overlay (1) Silverlight (4) Small Cell (3) Smart Cell (1) Smart Grid (2) Smart Network (2) Supper Cell (1) Telefonica (1) Telstra (1) Terms (1) Traffic (2) Traffic Engineering (1) Transcoding (3) Transparent Cache (2) Transparent Caching (14) VLAN (2) VPLS (2) VPN (9) VRF (2) Vendor Product (2) Verizon (2) Video Optimization (4) Video Pacing (1) Video Streaming (14) Virtual Private Cloud (1) Virtualization (3) White Box (1) Wholesale CDN (4) Wi-Fi (13) WiBro(WiMAX) (4) Wireless Operator (5) YouTube (4) eMBMS (4) eNB (1) 망이용대가 (1) 망중립성 (1) 스마트 노드 (1) 이음 5G (3)

 

 

     
         
     

 

     
     

넷매니아즈 회원 가입 하기

2023년 6월 현재 넷매니아즈 회원은 55,000+분입니다.

 

넷매니아즈 회원 가입을 하시면,

► 넷매니아즈 신규 컨텐츠 발행 소식 등의 정보를

   이메일 뉴스레터로 발송해드립니다.

► 넷매니아즈의 모든 컨텐츠를 pdf 파일로 다운로드

   받으실 수 있습니다. 

     
     

 

     
         
     

 

 

비밀번호 확인
코멘트 작성시 등록하신 비밀번호를 입력하여주세요.
비밀번호