SlideShare una empresa de Scribd logo
1 de 9
PPSP BAR BOF meeting 74th IETF – San Francisco, CA, USA March, 2009   P2P Streaming Protocol (PPSP) Requirements Ning Zong, Huawei Technologies Yunfei Zhang, China Mobile Communication  Corporation Victor Pascual, Tekelec
Motivation for PPSP ,[object Object],[object Object],[object Object]
Scope of PPSP – what PPSP does Tracker Request “Star Wars” and return A/B/C requestor A B C Register “Star Wars” Chunk Description,  Peer List, Peer Status, etc. Chunk Data ,[object Object],Content Registration  and/or Peer List Request PPSP Signaling PPSP Transmission Legend
General (Architecture) Requirements ,[object Object],[object Object],[object Object],[object Object],Data Sharing
Signaling Requirements ,[object Object],[object Object],[object Object],[object Object],Chunk Description Negotiate Chunk Description
Signaling Requirements (Cont.) ,[object Object],[object Object],[object Object],[object Object],Peer Status Additional Peer List
Transmission Requirements ,[object Object],[object Object],[object Object]
Error Handling and Security ,[object Object],[object Object],[object Object]
Q&A *&^$%^ %^&#$ !@!@^&%%$ @$%#^*&%

Más contenido relacionado

Destacado (8)

WebRTC standards update - November 2014
WebRTC standards update - November 2014WebRTC standards update - November 2014
WebRTC standards update - November 2014
 
IETF-72 P2PSIP Routing Modes
IETF-72 P2PSIP Routing ModesIETF-72 P2PSIP Routing Modes
IETF-72 P2PSIP Routing Modes
 
電子書籍を売る方法
電子書籍を売る方法電子書籍を売る方法
電子書籍を売る方法
 
IETF-74 Alto Discovery
IETF-74 Alto DiscoveryIETF-74 Alto Discovery
IETF-74 Alto Discovery
 
IETF-71 P2PSIP SEP
IETF-71 P2PSIP SEPIETF-71 P2PSIP SEP
IETF-71 P2PSIP SEP
 
IMS Value in a World of WebRTC and Mobile -- WebRTC Expo, Santa Clara, CA (No...
IMS Value in a World of WebRTC and Mobile -- WebRTC Expo, Santa Clara, CA (No...IMS Value in a World of WebRTC and Mobile -- WebRTC Expo, Santa Clara, CA (No...
IMS Value in a World of WebRTC and Mobile -- WebRTC Expo, Santa Clara, CA (No...
 
Telco-OTT: infrastructure challenges and solutions
Telco-OTT: infrastructure challenges and solutionsTelco-OTT: infrastructure challenges and solutions
Telco-OTT: infrastructure challenges and solutions
 
WebRTC standards update (April 2014)
WebRTC standards update (April 2014)WebRTC standards update (April 2014)
WebRTC standards update (April 2014)
 

Similar a IETF-74 PPSP BOF

On client’s interactive behaviour to design peer selection policies for bitto...
On client’s interactive behaviour to design peer selection policies for bitto...On client’s interactive behaviour to design peer selection policies for bitto...
On client’s interactive behaviour to design peer selection policies for bitto...
IJCNCJournal
 
Audio/Video Conferencing over Publish/Subscribe Messaging Systems
Audio/Video Conferencing over Publish/Subscribe Messaging SystemsAudio/Video Conferencing over Publish/Subscribe Messaging Systems
Audio/Video Conferencing over Publish/Subscribe Messaging Systems
Videoguy
 
Cataloging Of Sessions in Genuine Traffic by Packet Size Distribution and Ses...
Cataloging Of Sessions in Genuine Traffic by Packet Size Distribution and Ses...Cataloging Of Sessions in Genuine Traffic by Packet Size Distribution and Ses...
Cataloging Of Sessions in Genuine Traffic by Packet Size Distribution and Ses...
IOSR Journals
 
Enrich multi-channel P2P VoD streaming based on dynamic replication strategy
Enrich multi-channel P2P VoD streaming based on dynamic replication strategyEnrich multi-channel P2P VoD streaming based on dynamic replication strategy
Enrich multi-channel P2P VoD streaming based on dynamic replication strategy
IJAAS Team
 
Design and evaluation of a proxy cache for
Design and evaluation of a proxy cache forDesign and evaluation of a proxy cache for
Design and evaluation of a proxy cache for
ingenioustech
 
ETE405-lec9.ppt
ETE405-lec9.pptETE405-lec9.ppt
ETE405-lec9.ppt
mashiur
 
International Journal of Peer to Peer Networks (IJP2P) Vol.6, No.2, August 20...
International Journal of Peer to Peer Networks (IJP2P) Vol.6, No.2, August 20...International Journal of Peer to Peer Networks (IJP2P) Vol.6, No.2, August 20...
International Journal of Peer to Peer Networks (IJP2P) Vol.6, No.2, August 20...
ijp2p
 
Congestion control for_p2_p_live_streaming
Congestion control for_p2_p_live_streamingCongestion control for_p2_p_live_streaming
Congestion control for_p2_p_live_streaming
ijp2p
 

Similar a IETF-74 PPSP BOF (20)

IETF-76 PPSP BOF
IETF-76 PPSP BOFIETF-76 PPSP BOF
IETF-76 PPSP BOF
 
ACM NOTERE 2008 - Kalman Graffi - From Cells to Organisms - Long-Term Guarant...
ACM NOTERE 2008 - Kalman Graffi - From Cells to Organisms - Long-Term Guarant...ACM NOTERE 2008 - Kalman Graffi - From Cells to Organisms - Long-Term Guarant...
ACM NOTERE 2008 - Kalman Graffi - From Cells to Organisms - Long-Term Guarant...
 
Multipath TCP-Goals and Issues
Multipath TCP-Goals and IssuesMultipath TCP-Goals and Issues
Multipath TCP-Goals and Issues
 
On client’s interactive behaviour to design peer selection policies for bitto...
On client’s interactive behaviour to design peer selection policies for bitto...On client’s interactive behaviour to design peer selection policies for bitto...
On client’s interactive behaviour to design peer selection policies for bitto...
 
Audio/Video Conferencing over Publish/Subscribe Messaging Systems
Audio/Video Conferencing over Publish/Subscribe Messaging SystemsAudio/Video Conferencing over Publish/Subscribe Messaging Systems
Audio/Video Conferencing over Publish/Subscribe Messaging Systems
 
Cataloging Of Sessions in Genuine Traffic by Packet Size Distribution and Ses...
Cataloging Of Sessions in Genuine Traffic by Packet Size Distribution and Ses...Cataloging Of Sessions in Genuine Traffic by Packet Size Distribution and Ses...
Cataloging Of Sessions in Genuine Traffic by Packet Size Distribution and Ses...
 
Modern REST API design principles and rules.pdf
Modern REST API design principles and rules.pdfModern REST API design principles and rules.pdf
Modern REST API design principles and rules.pdf
 
Modern REST API design principles and rules.pdf
Modern REST API design principles and rules.pdfModern REST API design principles and rules.pdf
Modern REST API design principles and rules.pdf
 
MSN_CameraReady.pdf
MSN_CameraReady.pdfMSN_CameraReady.pdf
MSN_CameraReady.pdf
 
Enrich multi-channel P2P VoD streaming based on dynamic replication strategy
Enrich multi-channel P2P VoD streaming based on dynamic replication strategyEnrich multi-channel P2P VoD streaming based on dynamic replication strategy
Enrich multi-channel P2P VoD streaming based on dynamic replication strategy
 
Design and evaluation of a proxy cache for
Design and evaluation of a proxy cache forDesign and evaluation of a proxy cache for
Design and evaluation of a proxy cache for
 
ETE405-lec9.ppt
ETE405-lec9.pptETE405-lec9.ppt
ETE405-lec9.ppt
 
Qos
QosQos
Qos
 
Computer network
Computer networkComputer network
Computer network
 
A scheme for maximal resource
A scheme for maximal resourceA scheme for maximal resource
A scheme for maximal resource
 
EFFECTIVE TOPOLOGY-AWARE PEER SELECTION IN UNSTRUCTURED PEER-TO-PEER SYSTEMS
EFFECTIVE TOPOLOGY-AWARE PEER SELECTION IN UNSTRUCTURED PEER-TO-PEER SYSTEMSEFFECTIVE TOPOLOGY-AWARE PEER SELECTION IN UNSTRUCTURED PEER-TO-PEER SYSTEMS
EFFECTIVE TOPOLOGY-AWARE PEER SELECTION IN UNSTRUCTURED PEER-TO-PEER SYSTEMS
 
EFFECTIVE TOPOLOGY-AWARE PEER SELECTION IN UNSTRUCTURED PEER-TO-PEER SYSTEMS
EFFECTIVE TOPOLOGY-AWARE PEER SELECTION IN UNSTRUCTURED PEER-TO-PEER SYSTEMSEFFECTIVE TOPOLOGY-AWARE PEER SELECTION IN UNSTRUCTURED PEER-TO-PEER SYSTEMS
EFFECTIVE TOPOLOGY-AWARE PEER SELECTION IN UNSTRUCTURED PEER-TO-PEER SYSTEMS
 
EFFECTIVE TOPOLOGY-AWARE PEER SELECTION IN UNSTRUCTURED PEER-TO-PEER SYSTEMS
EFFECTIVE TOPOLOGY-AWARE PEER SELECTION IN UNSTRUCTURED PEER-TO-PEER SYSTEMS EFFECTIVE TOPOLOGY-AWARE PEER SELECTION IN UNSTRUCTURED PEER-TO-PEER SYSTEMS
EFFECTIVE TOPOLOGY-AWARE PEER SELECTION IN UNSTRUCTURED PEER-TO-PEER SYSTEMS
 
International Journal of Peer to Peer Networks (IJP2P) Vol.6, No.2, August 20...
International Journal of Peer to Peer Networks (IJP2P) Vol.6, No.2, August 20...International Journal of Peer to Peer Networks (IJP2P) Vol.6, No.2, August 20...
International Journal of Peer to Peer Networks (IJP2P) Vol.6, No.2, August 20...
 
Congestion control for_p2_p_live_streaming
Congestion control for_p2_p_live_streamingCongestion control for_p2_p_live_streaming
Congestion control for_p2_p_live_streaming
 

Más de Victor Pascual Ávila

Realistic Future Service Provider Opportunities -- WebRTC Expo, Santa Clara, ...
Realistic Future Service Provider Opportunities -- WebRTC Expo, Santa Clara, ...Realistic Future Service Provider Opportunities -- WebRTC Expo, Santa Clara, ...
Realistic Future Service Provider Opportunities -- WebRTC Expo, Santa Clara, ...
Victor Pascual Ávila
 
WebRTC Standards -- The 10 Minutes guide
WebRTC Standards -- The 10 Minutes guideWebRTC Standards -- The 10 Minutes guide
WebRTC Standards -- The 10 Minutes guide
Victor Pascual Ávila
 
WebRTC and VoIP: bridging the gap (Kamailio world conference 2013)
WebRTC and VoIP: bridging the gap (Kamailio world conference 2013)WebRTC and VoIP: bridging the gap (Kamailio world conference 2013)
WebRTC and VoIP: bridging the gap (Kamailio world conference 2013)
Victor Pascual Ávila
 

Más de Victor Pascual Ávila (20)

IETF98 - 3rd-Party Authentication for SIP
IETF98 - 3rd-Party Authentication for SIPIETF98 - 3rd-Party Authentication for SIP
IETF98 - 3rd-Party Authentication for SIP
 
IETF meeting - SIP OAuth use cases
IETF meeting - SIP OAuth use casesIETF meeting - SIP OAuth use cases
IETF meeting - SIP OAuth use cases
 
WebRTC standards overview -- WebRTC Barcelona Meetup MWC16
WebRTC standards overview -- WebRTC Barcelona Meetup MWC16WebRTC standards overview -- WebRTC Barcelona Meetup MWC16
WebRTC standards overview -- WebRTC Barcelona Meetup MWC16
 
WebRTC standards update (April 2015)
WebRTC standards update (April 2015)WebRTC standards update (April 2015)
WebRTC standards update (April 2015)
 
Upperside WebRTC conference - WebRTC intro
Upperside WebRTC conference - WebRTC introUpperside WebRTC conference - WebRTC intro
Upperside WebRTC conference - WebRTC intro
 
Guidelines to support RTCP end-to-end in Back-to-Back User Agents (B2BUAs)
Guidelines to support RTCP end-to-end in Back-to-Back User Agents (B2BUAs)Guidelines to support RTCP end-to-end in Back-to-Back User Agents (B2BUAs)
Guidelines to support RTCP end-to-end in Back-to-Back User Agents (B2BUAs)
 
DTLS-SRTP Handling in SIP B2BUAs
DTLS-SRTP Handling in SIP B2BUAsDTLS-SRTP Handling in SIP B2BUAs
DTLS-SRTP Handling in SIP B2BUAs
 
WebRTC from the service provider prism
WebRTC from the service provider prismWebRTC from the service provider prism
WebRTC from the service provider prism
 
WebRTC Standards Update (October 2014)
WebRTC Standards Update (October 2014)WebRTC Standards Update (October 2014)
WebRTC Standards Update (October 2014)
 
IETF 90 - DTLS-SRTP Handling in SIP B2BUAs
IETF 90 - DTLS-SRTP Handling in SIP B2BUAsIETF 90 - DTLS-SRTP Handling in SIP B2BUAs
IETF 90 - DTLS-SRTP Handling in SIP B2BUAs
 
IETF 90 -- Guidelines to support RTCP end-to-end in SIP Back-to-Back User Age...
IETF 90 -- Guidelines to support RTCP end-to-end in SIP Back-to-Back User Age...IETF 90 -- Guidelines to support RTCP end-to-end in SIP Back-to-Back User Age...
IETF 90 -- Guidelines to support RTCP end-to-end in SIP Back-to-Back User Age...
 
WebRTC standards update (Jul 2014)
WebRTC standards update (Jul 2014)WebRTC standards update (Jul 2014)
WebRTC standards update (Jul 2014)
 
Digital Services Congress - OTT track - WebRTC panel: "Will WebRTC Mean a Mor...
Digital Services Congress - OTT track - WebRTC panel: "Will WebRTC Mean a Mor...Digital Services Congress - OTT track - WebRTC panel: "Will WebRTC Mean a Mor...
Digital Services Congress - OTT track - WebRTC panel: "Will WebRTC Mean a Mor...
 
WebRTC DataChannels demystified
WebRTC DataChannels demystifiedWebRTC DataChannels demystified
WebRTC DataChannels demystified
 
Realistic Future Service Provider Opportunities -- WebRTC Expo, Santa Clara, ...
Realistic Future Service Provider Opportunities -- WebRTC Expo, Santa Clara, ...Realistic Future Service Provider Opportunities -- WebRTC Expo, Santa Clara, ...
Realistic Future Service Provider Opportunities -- WebRTC Expo, Santa Clara, ...
 
WebRTC standards update (13 Nov 2013)
WebRTC standards update (13 Nov 2013)WebRTC standards update (13 Nov 2013)
WebRTC standards update (13 Nov 2013)
 
WebRTC Standards -- The 10 Minutes guide
WebRTC Standards -- The 10 Minutes guideWebRTC Standards -- The 10 Minutes guide
WebRTC Standards -- The 10 Minutes guide
 
WebRTC and VoIP: bridging the gap (Kamailio world conference 2013)
WebRTC and VoIP: bridging the gap (Kamailio world conference 2013)WebRTC and VoIP: bridging the gap (Kamailio world conference 2013)
WebRTC and VoIP: bridging the gap (Kamailio world conference 2013)
 
IETF84 - SIP over Websockets
IETF84 - SIP over WebsocketsIETF84 - SIP over Websockets
IETF84 - SIP over Websockets
 
IETF83 - SIP over Websockets
IETF83 - SIP over WebsocketsIETF83 - SIP over Websockets
IETF83 - SIP over Websockets
 

Último

+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHA...
+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHA...+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHA...
+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHA...
?#DUbAI#??##{{(☎️+971_581248768%)**%*]'#abortion pills for sale in dubai@
 
Architecting Cloud Native Applications
Architecting Cloud Native ApplicationsArchitecting Cloud Native Applications
Architecting Cloud Native Applications
WSO2
 

Último (20)

Apidays New York 2024 - The value of a flexible API Management solution for O...
Apidays New York 2024 - The value of a flexible API Management solution for O...Apidays New York 2024 - The value of a flexible API Management solution for O...
Apidays New York 2024 - The value of a flexible API Management solution for O...
 
Apidays Singapore 2024 - Scalable LLM APIs for AI and Generative AI Applicati...
Apidays Singapore 2024 - Scalable LLM APIs for AI and Generative AI Applicati...Apidays Singapore 2024 - Scalable LLM APIs for AI and Generative AI Applicati...
Apidays Singapore 2024 - Scalable LLM APIs for AI and Generative AI Applicati...
 
+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHA...
+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHA...+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHA...
+971581248768>> SAFE AND ORIGINAL ABORTION PILLS FOR SALE IN DUBAI AND ABUDHA...
 
Boost Fertility New Invention Ups Success Rates.pdf
Boost Fertility New Invention Ups Success Rates.pdfBoost Fertility New Invention Ups Success Rates.pdf
Boost Fertility New Invention Ups Success Rates.pdf
 
Manulife - Insurer Transformation Award 2024
Manulife - Insurer Transformation Award 2024Manulife - Insurer Transformation Award 2024
Manulife - Insurer Transformation Award 2024
 
AXA XL - Insurer Innovation Award Americas 2024
AXA XL - Insurer Innovation Award Americas 2024AXA XL - Insurer Innovation Award Americas 2024
AXA XL - Insurer Innovation Award Americas 2024
 
ProductAnonymous-April2024-WinProductDiscovery-MelissaKlemke
ProductAnonymous-April2024-WinProductDiscovery-MelissaKlemkeProductAnonymous-April2024-WinProductDiscovery-MelissaKlemke
ProductAnonymous-April2024-WinProductDiscovery-MelissaKlemke
 
2024: Domino Containers - The Next Step. News from the Domino Container commu...
2024: Domino Containers - The Next Step. News from the Domino Container commu...2024: Domino Containers - The Next Step. News from the Domino Container commu...
2024: Domino Containers - The Next Step. News from the Domino Container commu...
 
TrustArc Webinar - Unlock the Power of AI-Driven Data Discovery
TrustArc Webinar - Unlock the Power of AI-Driven Data DiscoveryTrustArc Webinar - Unlock the Power of AI-Driven Data Discovery
TrustArc Webinar - Unlock the Power of AI-Driven Data Discovery
 
AWS Community Day CPH - Three problems of Terraform
AWS Community Day CPH - Three problems of TerraformAWS Community Day CPH - Three problems of Terraform
AWS Community Day CPH - Three problems of Terraform
 
Real Time Object Detection Using Open CV
Real Time Object Detection Using Open CVReal Time Object Detection Using Open CV
Real Time Object Detection Using Open CV
 
Repurposing LNG terminals for Hydrogen Ammonia: Feasibility and Cost Saving
Repurposing LNG terminals for Hydrogen Ammonia: Feasibility and Cost SavingRepurposing LNG terminals for Hydrogen Ammonia: Feasibility and Cost Saving
Repurposing LNG terminals for Hydrogen Ammonia: Feasibility and Cost Saving
 
Strategies for Landing an Oracle DBA Job as a Fresher
Strategies for Landing an Oracle DBA Job as a FresherStrategies for Landing an Oracle DBA Job as a Fresher
Strategies for Landing an Oracle DBA Job as a Fresher
 
Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...
Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...
Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...
 
presentation ICT roal in 21st century education
presentation ICT roal in 21st century educationpresentation ICT roal in 21st century education
presentation ICT roal in 21st century education
 
Data Cloud, More than a CDP by Matt Robison
Data Cloud, More than a CDP by Matt RobisonData Cloud, More than a CDP by Matt Robison
Data Cloud, More than a CDP by Matt Robison
 
Apidays Singapore 2024 - Modernizing Securities Finance by Madhu Subbu
Apidays Singapore 2024 - Modernizing Securities Finance by Madhu SubbuApidays Singapore 2024 - Modernizing Securities Finance by Madhu Subbu
Apidays Singapore 2024 - Modernizing Securities Finance by Madhu Subbu
 
Architecting Cloud Native Applications
Architecting Cloud Native ApplicationsArchitecting Cloud Native Applications
Architecting Cloud Native Applications
 
Apidays New York 2024 - The Good, the Bad and the Governed by David O'Neill, ...
Apidays New York 2024 - The Good, the Bad and the Governed by David O'Neill, ...Apidays New York 2024 - The Good, the Bad and the Governed by David O'Neill, ...
Apidays New York 2024 - The Good, the Bad and the Governed by David O'Neill, ...
 
Strategize a Smooth Tenant-to-tenant Migration and Copilot Takeoff
Strategize a Smooth Tenant-to-tenant Migration and Copilot TakeoffStrategize a Smooth Tenant-to-tenant Migration and Copilot Takeoff
Strategize a Smooth Tenant-to-tenant Migration and Copilot Takeoff
 

IETF-74 PPSP BOF

  • 1. PPSP BAR BOF meeting 74th IETF – San Francisco, CA, USA March, 2009 P2P Streaming Protocol (PPSP) Requirements Ning Zong, Huawei Technologies Yunfei Zhang, China Mobile Communication Corporation Victor Pascual, Tekelec
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9. Q&A *&^$%^ %^&#$ !@!@^&%%$ @$%#^*&%