Quantized frame expansions in a wireless environment

A. C. Lozano, Jelena Kovacevic, M. Andrews

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We study frames for robust transmission over a multiple-antenna wireless system - BLAST. By considering as erased a component received with an SNR inferior to a given threshold, we place frames in a setting where some of the elements are deleted. Goyal, Kovacevic and Kelner (see Journal of Appl. and Comput. Harmonic Analysis, vol.10, no.3, p.203-233, 2001) focused on the performance of quantized frame expansions up to M-N erased components, the structure of a frame being thus preserved. In this paper we consider every possible scenario of erasures for low-dimensional frames and we present optimal designs for corresponding systems using a small number of antennas.

Original languageEnglish (US)
Title of host publicationProceedings - DCC 2002
Subtitle of host publicationData Compression Conference
EditorsJames A. Storer, Martin Cohn
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages10
ISBN (Electronic)0769514774
StatePublished - Jan 1 2002
EventData Compression Conference, DCC 2002 - Snowbird, United States
Duration: Apr 2 2002Apr 4 2002


OtherData Compression Conference, DCC 2002
CountryUnited States



  • Chromium
  • Data compression

ASJC Scopus subject areas

  • Computer Networks and Communications

Cite this

Lozano, A. C., Kovacevic, J., & Andrews, M. (2002). Quantized frame expansions in a wireless environment. In J. A. Storer, & M. Cohn (Eds.), Proceedings - DCC 2002: Data Compression Conference (Vol. 2002-January, pp. 232-241). [999961] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/DCC.2002.999961