1 / 12

SRP A Multimedia Protocol

SRP A Multimedia Protocol. Ken French George Oprica Mike Piecuch Advisor: Mark Claypool. Multimedia Characteristics. Loss Latency. Multimedia Over TCP. Guaranteed delivery (No loss) Flow Control Unbounded delay. Multimedia Over UDP. Best effort delivery (minimal latency)

illana-christensen
Download Presentation

SRP A Multimedia Protocol

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. SRPA Multimedia Protocol Ken French George Oprica Mike Piecuch Advisor: Mark Claypool

  2. Multimedia Characteristics Loss Latency

  3. Multimedia Over TCP Guaranteed delivery (No loss) Flow Control Unbounded delay

  4. Multimedia Over UDP Best effort delivery (minimal latency) Unbounded loss

  5. Multimedia Over SRP Selective Retransmission Protocol Combination of TCP & UDP Retransmits a percentage of lost packets Application layer client/server protocol

  6. SRP Implementation Algorithms Equal Loss Latency (ELL) Optimum Quality (OQ)

  7. Testing Approach UDP blaster Token bucket router

  8. Sample Data

  9. Low Loss, Low Latency

  10. High Loss, High Latency

  11. Conclusions SRP is a good balance Great potential Additional tuning

  12. Future Work Flow control Loss detection Additional algorithms

More Related