Mutual Information Effective SNR Mapping Algorithm for Fast Link Adaptation Model in 802.16e

  • Fernando López Aguilar
  • Gorka Rubio Cidre
  • José Manuel López López
  • Javier Regidor Paris
Conference paper
Part of the Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering book series (LNICST, volume 45)

Abstract

The Always Best Connected Systems (ABCS) philosophy, in which different access technologies coexist, allows the user to select at any time an appropriate network that is optimized for the current service. To study this scenario through simulations, it is needed that all simulators are system-level type. Regarding this point, Effective SNR Mapping (ESM) algorithms provide the link layer abstraction that is crucial for the system level simulation interface. In this paper we have used the Mutual Information Effective SNR Mapping (MIESM) algorithm for instantaneous-channel modelling, calibration and evaluation of the Link Level Interface in the WiMAX System 802.16e together with a realistic Mobile WiMAX simulator. Plenty of simulations were performed to evaluate different algorithms and the results show that MIESM gives higher accuracy than the rest of ESM methods.

Keywords

Link layer abstraction effective SNR MIESM 802.16e Mobile WiMAX H-ARQ AMC PUSC/FUSC 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Aguilar, F.L., Cidre, G.R., López, J.M.L., París, J.R.: Effective SNR Mapping Algorithms for Link Prediction Model in 802.16e. In: International Conference on Ultra Modern Telecommunications & Workshops ICUMT 2009, pp. 1–6. IEEE, Los Alamitos (2009)CrossRefGoogle Scholar
  2. 2.
    He, X., Niu, K., He, Z., Lin, J.: Link Layer Abstraction in MIMO-OFDM System. In: International Workshop on Cross Layer Design, IWCLD 2007, pp. 41–44. IEEE, Los Alamitos (2007)CrossRefGoogle Scholar
  3. 3.
    Zhuang, J., Jalloul, L., Novak, R., Park, J.: IEEE 802.16m Evaluation Methodology Document (EMD). In: Srinivasan, R. (ed.) IEEE 802.16 Broadband Wireless Access Working Group. Intel Corporation (2009)Google Scholar
  4. 4.
    Mumtaz, S., Gameiro, A., Rodríguez, J.: EESM for IEEE 802.16e: WiMax. In: 7th IEEE/ACIS International Conference on Computer and Information Science, IEEE, Los Alamitos (2008)Google Scholar
  5. 5.
    Toumaala, E., Wang, H.: Effective SINR Approach of Link to System Mapping in OFDM/Multi-Carrier Mobile Network. In: 2nd International Conference on Mobile Technology, Applications and Systems, pp. 1–5. IEEE, Los Alamitos (2005)Google Scholar
  6. 6.
    Olmos, J., Serra, A., Ruiz, S., García-Lozano, M., Gonzalez, D.: Exponential Effective SIR Link Performance Model for LTE Downlink. European Cooperation in the Field of Scientific and Technical Research. Technical report, EURO-COST (2009)Google Scholar
  7. 7.
    3GPP TS 36.104, Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) Radio Transmission and Reception (Release 8), v8.4.0. Technical specification, 3GPP (2008)Google Scholar
  8. 8.
    Bykovnikov, V.: The Advantages of SOFDMA for WiMAX. Technical report. Intel Corporation (2005)Google Scholar
  9. 9.
    Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems. Amendment 2: Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands. IEEE Std. 802.16e-2005, IEEE (2005)Google Scholar
  10. 10.
    Guidelines for evaluation of radio interface technologies for IMT-Advanced, ITU-R M.2135, ITU (2008)Google Scholar

Copyright information

© ICST Institute for Computer Science, Social Informatics and Telecommunications Engineering 2010

Authors and Affiliations

  • Fernando López Aguilar
    • 1
  • Gorka Rubio Cidre
    • 1
  • José Manuel López López
    • 1
  • Javier Regidor Paris
    • 1
  1. 1.Telefónica I+DMadridSpain

Personalised recommendations