Magnus Westerlund

Photo of 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 LuleƄ University of Technology in 1999.

RFCs (29)

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 7 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 7 RFCs
rfc5104 Feb 2008 Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF)
Cited by 16 RFCs
rfc5117 Jan 2008 RTP Topologies
Cited by 17 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 11 RFCs
rfc5761 Apr 2010 Multiplexing RTP Data and Control Packets on a Single Port
Cited by 20 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 1 RFC
rfc6335 Aug 2011 Internet Assigned Numbers Authority (IANA) Procedures for the Management of the Service Name and Transport Protocol Port Number Registry
Cited by 79 RFCs
rfc6336 Jul 2011 IANA Registry for Interactive Connectivity Establishment (ICE) Options
Cited by 2 RFCs
rfc6679 Aug 2012 Explicit Congestion Notification (ECN) for RTP over UDP
Cited by 16 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 21 RFCs
rfc7202 Apr 2014 Securing the RTP Framework: Why RTP Does Not Mandate a Single Media Security Solution
Cited by 14 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 6 RFCs
rfc7728 Feb 2016 RTP Stream Pause and Resume
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 6 RFCs
rfc7941 Aug 2016 RTP Header Extension for the RTP Control Protocol (RTCP) Source Description Items
Cited by 2 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 1 RFC
rfc8108 Mar 2017 Sending Multiple RTP Streams in a Single RTP Session
Cited by 3 RFCs