• Share
  • Email
  • Embed
  • Like
  • Save
  • Private Content
Ran Aware Pub May2011pptx
 

Ran Aware Pub May2011pptx

on

  • 763 views

Velocent Systems Mobile Broadband Smart Analytics for Smart Mobile Networks

Velocent Systems Mobile Broadband Smart Analytics for Smart Mobile Networks

Statistics

Views

Total Views
763
Views on SlideShare
761
Embed Views
2

Actions

Likes
0
Downloads
0
Comments
0

1 Embed 2

http://www.linkedin.com 2

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

    Ran Aware Pub May2011pptx Ran Aware Pub May2011pptx Presentation Transcript

    • OneVu Aware: the Cerebellum of the Smart Network
      Cerebellum:
      • Plays important role in motor control
      • Does not initiate movement, but contributes to coordination, precision, and accurate timing
      • Receives input from sensory systems, and integrates inputs to fine tune motor activity
      • Regulates basic functions such as fear and pleasure responses
      Moving Beyond…
      Measurements
      Post-processing
      Overall network
      Flat pricing
      …To
      • Actionable information
      • Real-time
      • Granular, fine-tuned
      • Premium service pricing
      2
    • RAN-Aware Cell Congestion
      From: 2/1/2011 14:00 To: 2/1/2011 15:00
      700
      3000
      RTT
      600
      2000
      500
      1000
      RTT (ms)
      Throughput
      400
      500
      300
      Effective Throughput
      250
      200
      100
      100
      BX9994
      BG9894
      BB1111
      BT3494
      DR0987
    • Video Compression
      Video Compression
      Without Aware, video consumes a large proportion of bandwidth during congestion
      Without Aware, video consumes a large proportion of bandwidth during congestion
      If congestion reaches higher levels, additional compression applied
      Initial level of video compression applied
      Bandwidth Allocation
      Compression released as congestion eases
      Congestion Score
      Video traffic
      Non-video traffic
      Time of Day
    • Fair Congestion Cap Impact
      Fair Congestion Caps
      Peak is lower, shorter
      Without Aware, congestion occurs during peak hours
      Subs over cap allowed back onto cell
      Subs over cap are restrained
      Congestion Score
      Time of Day
      5
    • Tiered Service Guarantee
      Tiered Service Guarantee
      Constrain silver subs at next level of congestion
      Without Aware, gold + silver + bronze contribute to high congestion
      Gold subs remain unconstrained
      Constrain bronze subs’ bandwidth during congestion
      Silver
      Silver
      Congestion Score
      Bronze
      Gold
      Time of Day
    • Service Balancing – QoE Sensitive Service Prioritization
      7
      Service Balancing
      If congestion reaches higher levels, additional constraint applied
      Bandwidth Allocation
      Initial QoS constraint of non-sensitive services
      QoS increased as congestion eases
      Congestion Score
      Non-Sensitive Services
      QoE Sensitive Services (Video, Audio, VoIP)
      * QoE Sensitive Services
      Services whose QoE is sensitive to congestion (e.g. Video, Audio, VoIP) receive prioritization
    • Thank You!