Embedded space-time coding for wireless broadcast

Chih Hung Kuo, Chang Su Kim, Robert Ku, C. C.Jay Kuo

Research output: Contribution to journalConference article

2 Citations (Scopus)

Abstract

An embedded space-time coding method is proposed for wireless broadcast applications. In the proposed system, a transmitter sends out multi-layer source signals by encoding different layers with different space-time codes. Then, the receiver can retrieve different amount of information depending on the number of antennas. The receiver with only one antenna can decode only the base layer information with a low complexity, while the receiver with more antennas can retrieve more layers of information. We derive an analytic bound on the error probability, and show both analytic and experimental results in this work.

Original languageEnglish
Pages (from-to)967-977
Number of pages11
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4671 II
DOIs
Publication statusPublished - 2002
Externally publishedYes
EventViual Communications and Image Processing 2002 - San Jose, CA, United States
Duration: 2002 Jan 212002 Jan 23

Keywords

  • Multi-resolution broadcast
  • Scalable encoding
  • Space-time coding

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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