N 24 Flexible Network Services Adapted for Every User’s Request
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Copyright © 2013 NTT. All Rights Reserved. <Contact>[email protected] N－24 Policy control network capable of detecting and controlling every packet flow Flexible Network Services Adapted for Every User’s Request ■ Policy control architecture gives a suitable service condition to each user by detecting and controlling each user’s traffic. ■ Same access control policy is provided through the policy control architecture when a user is at home or other places. ■ Server and Internet bottleneck can be avoided by redirecting specific flows to content cache servers. ■ Policy control architecture enables dynamic network control such as “turbo” services. ■ Stress-free Internet video/content delivery without delay or interruption (improved QoE). ■ Super high quality video (e.g. 4k) delivery. ■ Same filtering policy (e.g. parental control) everywhere at home and other places. ■ Upgradable low-bandwidth plans for ISDN/ADSL users Features Application Scenarios NTT Group Global Advantage Flexible network services adapted for every user’s request and environment are available through the policy control architecture. This technology requires dynamic traffic analysis, network-wide traffic control in which NTT Group has abundant experience through research and field operation. Flexible network services which are adapted for every user’s request and environment, are available through policy control architecture by detecting and controlling each user’s traffic. Two service examples are inexpensive Internet connection service with limiting bandwidth, which can be upgraded on demand, and ultra-high quality video (e.g. 4k) delivery. High value-added network services Convergence network Service example: High-speed video delivery Subscribers Non subscribers Unstable delivery Internet Content server Traffic detection/control ・・・ High-quality video delivery Network bandwidth/quality control and selective flow redirecting to content cache servers avoid internet bottleneck and enable high-speed video delivery. Policy control server Content cache server Security server Bandwidth control
Transcript of N 24 Flexible Network Services Adapted for Every User’s Request
Copyright © 2013 NTT. All Rights Reserved.
<Contact>[email protected]
N－24
Policy control network capable of detecting and controlling every packet flow
Flexible Network Services Adapted for Every User’s Request
■ Policy control architecture gives a suitable service condition to each user by detecting and controlling each user’s traffic.
■ Same access control policy is provided through the policy control architecture when a user is at home or other places.
■ Server and Internet bottleneck can be avoided by redirecting specific flows to content cache servers.
■ Policy control architecture enables dynamic network control such as “turbo” services.
■ Stress-free Internet video/content delivery without delay or interruption (improved QoE).
■ Super high quality video (e.g. 4k) delivery. ■ Same filtering policy (e.g. parental control) everywhere at home
and other places. ■ Upgradable low-bandwidth plans for ISDN/ADSL users
Features
Application Scenarios
NTT Group Global Advantage Flexible network services adapted for every user’s request and environment are available through the policy control architecture. This technology requires dynamic traffic analysis, network-wide traffic control in which NTT Group has abundant experience through research and field operation.
Flexible network services which are adapted for every user’s request and environment, are available through policy control architecture by detecting and controlling each user’s traffic. Two service examples are inexpensive Internet connection service with limiting bandwidth, which can be upgraded on demand, and ultra-high quality video (e.g. 4k) delivery.
High value-added network services
Convergence network
Service example: High-speed video delivery
Subscribers Non subscribers
Unstable delivery
Internet Content server
Traffic detection/control
・・・
High-quality video delivery
Network bandwidth/quality control and selective flow redirecting to content cache servers avoid internet bottleneck and enable high-speed video delivery.
Policy control server
Content cache server
Security server
Bandwidth control
