Magnus Westerlund
Magnus Westerlund is a Master Researcher at Ericsson Research based in Stockholm, Sweden. He has worked on developing solutions and standards for streaming media and real-time conversational services for Internet and mobile networks since 2000, including RTSP, PSS, IMS and WebRTC. Currently focusing more on how to improve transport protocol performance in 5G mobile networks.
He has been WG chair of the Audio Video Transport (AVT) working group, and two of its successor working groups (AVTCore and AVTExt), as well as Real-Time Communication in Web-browsers (RTCWeb) all active in the area of protocols for interactive real-time multi-media communication. He has been transport area director once before during the period 2006 - 2010. Magnus has co-authored 29 published RFCs.
Magnus received his Master of Science in Computer Science from Luleå University of Technology in 1999.
Roles
| Chair of Transport Area Review Team (tsvart) | magnus.westerlund@ericsson.com |
| Liaison Contact of Real-Time Communication in WEB-browsers (rtcweb) | magnus.westerlund@ericsson.com |
| Reviewer in Transport Area Review Team (tsvart) | magnus.westerlund@ericsson.com |
| Secretary of Transport Area Review Team (tsvart) | magnus.westerlund@ericsson.com |
External Resources
| GitHub Username | gloinul |
RFCs (34)
| rfc3267 | Jul 2002 | Real-Time Transport Protocol (RTP) Payload Format and File Storage Format for the Adaptive Multi-Rate (AMR) and Adaptive Multi-Rate Wideband (AMR-WB) Audio Codecs Cited by 12 RFCs |
| rfc3890 | Sep 2004 | A Transport Independent Bandwidth Modifier for the Session Description Protocol (SDP) Cited by 10 RFCs |
| rfc3984 | Feb 2005 | RTP Payload Format for H.264 Video Cited by 5 RFCs |
| rfc4352 | Jan 2006 | RTP Payload Format for the Extended Adaptive Multi-Rate Wideband (AMR-WB+) Audio Codec Cited by 1 RFC |
| rfc4613 | Sep 2006 | Media Type Registrations for Downloadable Sounds for Musical Instrument Digital Interface (MIDI) |
| rfc4867 | Apr 2007 | RTP Payload Format and File Storage Format for the Adaptive Multi-Rate (AMR) and Adaptive Multi-Rate Wideband (AMR-WB) Audio Codecs Cited by 8 RFCs |
| rfc5104 | Feb 2008 | Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF) Cited by 23 RFCs |
| rfc5117 | Jan 2008 | RTP Topologies Cited by 18 RFCs |
| rfc5404 | Jan 2009 | RTP Payload Format for G.719 Cited by 1 RFC |
| rfc5506 | Apr 2009 | Support for Reduced-Size Real-Time Transport Control Protocol (RTCP): Opportunities and Consequences Cited by 20 RFCs |
| rfc5761 | Apr 2010 | Multiplexing RTP Data and Control Packets on a Single Port Cited by 31 RFCs |
| rfc5993 | Oct 2010 | RTP Payload Format for Global System for Mobile Communications Half Rate (GSM-HR) |
| rfc6064 | Jan 2011 | SDP and RTSP Extensions Defined for 3GPP Packet-Switched Streaming Service and Multimedia Broadcast/Multicast Service Cited by 2 RFCs |
| rfc6335 | Aug 2011 | Internet Assigned Numbers Authority (IANA) Procedures for the Management of the Service Name and Transport Protocol Port Number Registry Cited by 84 RFCs |
| rfc6336 | Jul 2011 | IANA Registry for Interactive Connectivity Establishment (ICE) Options Cited by 4 RFCs |
| rfc6679 | Aug 2012 | Explicit Congestion Notification (ECN) for RTP over UDP Cited by 20 RFCs |
| rfc6935 | Apr 2013 | IPv6 and UDP Checksums for Tunneled Packets Cited by 8 RFCs |
| rfc6936 | Apr 2013 | Applicability Statement for the Use of IPv6 UDP Datagrams with Zero Checksums Cited by 14 RFCs |
| rfc7201 | Apr 2014 | Options for Securing RTP Sessions Cited by 29 RFCs |
| rfc7202 | Apr 2014 | Securing the RTP Framework: Why RTP Does Not Mandate a Single Media Security Solution Cited by 18 RFCs |
| rfc7604 | Sep 2015 | Comparison of Different NAT Traversal Techniques for Media Controlled by the Real-Time Streaming Protocol (RTSP) Cited by 1 RFC |
| rfc7667 | Nov 2015 | RTP Topologies Cited by 14 RFCs |
| rfc7728 | Feb 2016 | RTP Stream Pause and Resume Cited by 1 RFC |
| rfc7825 | Dec 2016 | A Network Address Translator (NAT) Traversal Mechanism for Media Controlled by the Real-Time Streaming Protocol (RTSP) Cited by 3 RFCs |
| rfc7826 | Dec 2016 | Real-Time Streaming Protocol Version 2.0 Cited by 8 RFCs |
| rfc7941 | Aug 2016 | RTP Header Extension for the RTP Control Protocol (RTCP) Source Description Items Cited by 5 RFCs |
| rfc8082 | Mar 2017 | Using Codec Control Messages in the RTP Audio-Visual Profile with Feedback with Layered Codecs |
| rfc8088 | May 2017 | How to Write an RTP Payload Format Cited by 3 RFCs |
| rfc8108 | Mar 2017 | Sending Multiple RTP Streams in a Single RTP Session Cited by 10 RFCs |
| rfc8834 | Jan 2021 | Media Transport and Use of RTP in WebRTC Cited by 10 RFCs |
| rfc8853 | Jan 2021 | Using Simulcast in Session Description Protocol (SDP) and RTP Sessions Cited by 4 RFCs |
| rfc8860 | Jan 2021 | Sending Multiple Types of Media in a Single RTP Session Cited by 3 RFCs |
| rfc8861 | Jan 2021 | Sending Multiple RTP Streams in a Single RTP Session: Grouping RTP Control Protocol (RTCP) Reception Statistics and Other Feedback Cited by 4 RFCs |
| rfc8872 | Jan 2021 | Guidelines for Using the Multiplexing Features of RTP to Support Multiple Media Streams Cited by 4 RFCs |
Active Drafts (2)
Expired Drafts excluding replaced drafts
- draft-mattsson-dispatch-sdes-dont-dont-dont
- draft-westerlund-masque-transport-issues
- draft-kuehlewind-masque-proxy-discovery
- draft-nir-saag-rfc3552bis
- draft-westerlund-perc-rtp-field-considerations
- draft-westerlund-perc-webrtc-use-case
- draft-mattsson-perc-srtp-cloud
- draft-westerlund-avtcore-rtp-simulcast
- draft-westerlund-avtcore-transport-multiplexing
- draft-westerlund-avtext-rtcp-sdes-srcname
- draft-westerlund-mmusic-max-ssrc
- draft-burman-rtcweb-mmusic-media-structure
- draft-westerlund-avtext-codec-operation-point
- draft-westerlund-avtcore-max-ssrc
- draft-westerlund-mmusic-sdp-bw-attribute
- draft-westerlund-rtcweb-codec-control
- draft-westerlund-clue-multistream-conference
- draft-westerlund-dispatch-stream-selection
- draft-westerlund-avtcore-multistream-and-simulcast
- draft-lindgren-mime-dls-smf
- draft-westerlund-avt-rtp-static-media
- draft-lakaniemi-avt-amrwb