Markku Kojo

• Senior Lecturer/Principal Investigator
• University of Helsinki, Department of Computer Science
• Address: P.O. Box 68 (Gustaf Hällströmin katu 2b) UNIVERSITY OF HELSINKI
• Office: C216
• Phone:+ 358 2941 51305
• Email: Markku.Kojo at cs.Helsinki.FI
• Office hours: by appointment - Tavattavissa sopimuksen mukaisesti (sovi aika sähköpostitse)

Opetus

Research interests

• Internet protocols
• Transport protocol performance
• Internet of Things
• Mobile computing
• Data communication
• Distributed systems
• Computer Networks

Projects and activities

• IoT: DIGILE - Internet oF Things
• WiBrA: Wireless Broadband Access
• Finnish ICT SHOK: Future Internet
• WISEciti: Wireless Communication Services for Mobile Citizens
• MERCoNe: Multiaccess Experimentations in Real Converging Networks
• IIP Cross: Improving Internet Protocols on Wireless Links using Cross-layer Design
• TRANSAT: Transport Protocol and Communication Resource Management for Mobile Satellite Networks
• IIP Mixture: Improving Internet Protocols for Heterogeneous Traffic on Wireless Links
• IIP Mobile & IIP Wireless: Improving Internet Protocols for Mobile and Wireless Networks
• IST MIND (IST-2000-28584): Mobile IP based Network Developments (EC project)
• IST BRAIN (IST-1999-10050): Broadband Radio Access for IP based Networks (EC project)
• Mowgli: Mobile Office Workstation using GSM Links
• IETF - Internet Engineering Task Force

Selected Papers

• Mobile and Wireless Computing
• Wireless Communication Performance
• Wireless Communication Services
• Wireless Broadband Access
• IETF
  PILC WG, TCPM WG, TSVWG WG
  Long Thin Networks, RFC 2757
  PILC: Performance Enhancing Proxies Intended to Mitigate Link-Related Degradations, RFC 3135
  PILC: End-to-end Performance Implications of Slow Links, RFC 3150
  PILC: End-to-end Performance Implications of Links with Errors, RFC 3155
  Mobility Related Terminology, RFC 3753
  Forward RTO-Recovery (F-RTO): An Algorithm for Detecting Spurious Retransmission Timeouts with TCP and the Stream Control Transmission Protocol (SCTP), RFC 4138
  Forward RTO-Recovery (F-RTO): An Algorithm for Detecting Spurious Retransmission Timeouts with TCP, RFC 5682
  A Conservative Loss Recovery Algorithm Based on Selective Acknowledgment (SACK) for TCP, RFC 6675