VTT

Algorithms for Broadband Infrastructure (ABI)

A strategic project of the GIGA program of Tekes
2006-2008

Home

Partners, people

Focus areas

Publications

Events



PUBLICATIONS: Papers (2006, 2007, 2008, 2009, Submitted). Slides of talks. Software.

2006

  1. T. Huovila, P. Lassila, J. Manner and A. Penttinen, State of the Art Analysis of Wireless Mesh Technologies 2006, ABI project technical report.
  2. E. Hyytiä, T. Tirronen and J. Virtamo, Optimizing the Degree Distribution of LT Codes with an Importance Sampling Approach, in RESIM 2006, 6th International Workshop on Rare Event Simulation, Bamberg, Germany, 2006.
  3. P. Lassila, A. Penttinen and J. Virtamo, Dimensioning of wireless mesh networks with flow-level QoS requirements, in The 3rd ACM International Workshop on Performance Evaluation of Wireless Ad Hoc, Sensor, and Ubiquitous Networks (PE-WASUN 2006), Torremolinos, Spain, 2006.
  4. J. Manner, G. Karagiannis and A. McDonald, NSLP for Quality of Service Signaling, Internet Draft, 2006.
  5. I. Norros, B. Prabhu and H. Reittu, Flash Crowd in a File Sharing System Based on Random Encounters, in Inter-Perf, Pisa, Italy, October 2006.
  6. R. Susitaival, S. Aalto and J. Virtamo, Analyzing the dynamics and resource usage of P2P file sharing systems by a spatio-temporal model, in International Workshop on P2P for High Performance Computational Sciences (P2P-HPCS06) in conjunction with ICCS, Reading, UK, pp. 420-427, 2006.
  7. R. Susitaival and S. Aalto, Modelling the population dynamics and the file availability in a bitTorrent-like p2p system with decreasing peer arrival rate, in International Workshop on Self-Organizing Systems (IWSOS), Passau, Germany, pp. 34-48, 2006

2007

  1. S. Aalto and P. Lassila, Impact of size-based scheduling on flow level performance in wireless downlink data channels, in ITC 20, Ottawa, Canada, 2007.
  2. F. Le Faucheur, J. Manner, D. Wing, A. Guillou, RSVP Proxy Approaches, Internet Draft, December 2007.
  3. F. Le Faucheur, J. Manner, A. Narayanan, A. Guillou, RSVP Extensions for Path-Triggered RSVP Receiver Proxy, Internet Draft, December 2007.
  4. E. Hyytiä, T. Tirronen and J. Virtamo, Optimal Degree Distribution for LT Codes with Small Message Length, in INFOCOM 2007, 26th IEEE International Conference on Computer Communications, pp. 2576-2580, 2007, Anchorage, Alaska, USA.
  5. P. Lassila, A. Penttinen and J. Virtamo, Dimensioning methods for data networks with flow-level QoS requirements, in the 32nd IEEE Conference on Local Computer Networks (LCN), Dublin, Ireland, 2007.
  6. J. Manner, L. Liuhto, N. Varis and T. Huovila, Peering Data for NSIS NSLPs, Internet Draft, 2007.
  7. J. Manner, GIST over DCCP and TLS, Internet Draft, 2007.
  8. J. Manner, M. Stiemerling and H. Tschofenig, Authorization for NSLP, Internet Draft, 2007.
  9. I. Norros, V. Pehkonen, H. Reittu, A. Binzenhöfer and K. Tutschku, Relying on randomness — PlanetLab experiments with distributed file-sharing protocols, in NGI 2007, Trondheim, Norway, May 2007.
  10. I. Norros, B. Prabhu and H. Reittu, On uncoordinated file distribution with non-altruistic downloaders, in ITC 20, Ottawa, Canada, June 2007.
  11. T. Sanda, X. Fu, S. Jeong, J. Manner, H. Tschofenig, Applicability Statement of NSIS Protocols in Mobile Environments, Internet Draft, 2007.
  12. R. Susitaival, Traffic engineering in the Internet: From traffic characterization to load balancing and peer-to-peer file sharing, Phd Thesis, Helsinki University of Technology, 2007.
  13. R. Susitaival and S. Aalto, Analyzing the file availability and download time in a P2P file sharing system, in NGI 2007, Trondheim, Norway, May 2007.
  14. T. Tirronen and J. Virtamo, Performance Analysis of Divided Random Linear Fountain,in Global Telecommunications Conference 2007, GLOBECOM'07, pp. 520-526, 2007, Washington, DC, USA.

2008

  1. J. Manner, A. McDonald, IANA Considerations for the IPv4 and IPv6 Router Alert Option. Internet Draft, February 2008.
  2. J. Manner and R. Bless, What is Next Steps in Signaling anyway - A User's Guide to the NSIS. Internet Draft, IETF, January, 2008.
  3. J. Manner, G. Karagiannis and A. McDonald, NSLP for Quality of Service Signaling. Internet Draft, 2008.
  4. I. Norros and H. Reittu, Urn models and peer-to-peer file sharing. PHYSCOMNET’08, April 2008, Berlin. Extended abstract.
  5. J. Nousiainen, Forwarding capacity of an infinite homogeneous wireless network, Master's Thesis, Helsinki University of Technology, 2008.
  6. G.S. Paschos, P. Mannersalo and T.M. Bohnert, Cell Capacity for IEEE 802.16 Coverage Extension 2nd IEEE International Broadband Wireless Access Workshop, Las Vegas, USA, 2008.
  7. I. Norros and H. Reittu, Network models with a 'soft hierarchy': A random graph construction with loglog scalability. IEEE Network 22:2, 2008.
  8. Lassila and P. Kuusela, Performance of TCP on low-bandwidth wireless links with delay spikes , European Transactions on Telecommunications 19:6, 653-667, 2008.
  9. E. Hyytiä and J. Virtamo: Near-optimal load balancing in dense wireless multi-hop networks. NGI 2008, Krakow, April 2008.
  10. T. Saviranta, DCCP VoIP-sovellusten kuljetusprotokollana. MSc. thesis, University of Helsinki, 2008.
  11. S. Siikavirta, Toistokorjausalgoritmit multimedian siirrossa matkapuhelinverkoissa. MSc. thesis, University of Helsinki, 2008.
  12. N. Varis, Multicast support for GIST. MSc. thesis, University of Helsinki, 2008. 
  13. T. Tirronen and J. Virtamo, Greedy approach for efficient packet erasure coding. 5th International Symposium on Turbo Codes and Related Topics, Lausanne, September 2008. 
  14. J. Nousiainen, J. Virtamo and P. Lassila, Forwarding Capacity of an Infinite Wireless Network. In Proceedings of ACM MSWiM, pp. 177-184, Oct. 2008, Vancouver, Canada.
  15. P. Lassila and P. Kuusela, Performance of TCP on low-bandwidth wireless links with delay spikes. European Transactions on Telecommunications, vol. 19, no. 6, pp. 653-667, 2008.
  16. P. Lassila and A. Penttinen, Survey on performance analysis of cognitive radio networks.  Helsinki University of Technology, 2008. Project report.
  17. E. Jokinen, Verkkokoodaus. B.Sc. thesis (in Finnish), December 2008.
  18. T. Tirronen and J. Virtamo, Finding fountain codes for real-time data by fixed point method. ISITA2008, Auckland, December 2008.

2009

  1. P. Lassila, A. Penttinen and J. Virtamo, Dimensioning of data networks: a flow-level perspective. European Transactions on Telecommunications, to appear.
  2. M. Markovich and J. Kilpi, Bivariate statistical analysis of TCP-flow sizes and durations. Annals of Operations Research 170:1, 199-216, 2009. 
  3. I. Norros and H. Reittu, On the stability of two-chunk file-sharing systems. In "100 yeas of queueing - The Erlang Centennial". Copenhagen, April 2009.
  4. T. Sanda, X. Fu, S. Jeong, J. Manner and H. Tschofenig, Applicability Statement of NSIS Protocols in Mobile Environments. Internet Engineering Task Force. Internet Draft, March 2009.
  5. J. Manner, R. Bless, J. Loughney and E.B. Davies, Using and Extending the NSIS Protocol Family. Internet Engineering Task Force. Internet Draft, March 2009.
  6. J. Nousiainen and P. Lassila, Approximating maximum directed flow in a large wireless network. IEEE ICC, June 2009, Dresden, Germany.
  7. T. Tirronen and J. Virtamo, Performance Analysis of Sliding Window Based Erasure Correction for Real-Time Traffic. NGI'09, Aveiro, Portugal, July 2009.
  8. I. Norros, A mean-field approach to some Internet-like random networks. ITC 21, Paris, September 2009.
  9. I. Norros and H. Reittu, On the attack resistance of power-law random graphs in the finite mean, infinite variance region. Accepted for publication in Internet Mathematics. (Partly supported by IPLU-II (Tekes))
  10. J. Nousiainen, J. Virtamo and P. Lassila, Maximum weight independent sets in an infinite plane. ITC 21, Paris, September 2009.

Submitted for publication

  1. G.S. Paschos and P. Mannersalo, Providing quality of service guarantees in multiclass IEEE 802.16e sleep mode. (Partly supported by ICT SHOK FI)
  2. T. Tirronen, Sliding window-based erasure correction using biased sampling.
  3. H. Reittu and I. Norros, A power-law graph as a distributed hash table with quick search and small tables. (Partly supported by NetReFound (EU, FP6))
  4. H. Reittu, A stable random-contact algorithm for peer-to-peer file sharing. (Partly supported by NetReFound (EU, FP6))


Slides of talks

  1. P. Lassila, Performance Challenges in Wireless Mesh Networks, Presentation slides, IST Summit 2006 - Strategies for Leadership: Workshop on "Wireless Networks in the Next Decade", Helsinki, November 21-23, 2006 (pdf)
  2. I. Norros and H. Reittu, Robustness against core lossed in a power-law random graph, in INFORMS 2007, Eindhoven, Netherlands, July 2007 (pdf).

SOFTWARE

  1. Tommi SavirantaCCID-4 support for Linux DCCP. In Linux kernel.
  2. Teemu HuovilaRoute and Interface Monitor (RMON). University of Helsinki.
  3. Teemu HuovilaMobility NSLP. University of Helsinki.
  4. Lauri LiuhtoGIST Remote API. University of Helsinki.
  5. Lauri LiuhtoMessaging (monitoring) NSLP. University of Helsinki.
  6. Nuutti Varis, General Internet Signaling Transport (GIST). University of Helsinki.
  7. Nuutti Varis, Multicast extension to GIST. University of Helsinki.
  8. M. Seguido FontNAT/Firewall Configuration Tool. University of Helsinki.
  9. Kari Keinänen and Vesa PehkonenPAN-NET. Experimental file-sharing client. VTT open source server.
  10. Vesa PehkonenPAN-STREAM. Experimental p2p-streaming client. 
Web coordinator: petteri.mannersalo (at) vtt.fi