Jump to content

Diversity coding

From Wikipedia, the free encyclopedia
This is an old revision of this page, as edited by Jamessungjin.kim (talk | contribs) at 04:26, 1 April 2007 (coding to Coding). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Diversity Coding is the spatial coding techniques for a MIMO system in wireless channels. Wireless channels severely suffer from fading phenomena, which causes unreliability in data decoding. Fundamentally, diversity coding sends multiple copies through multiple transmit antennas, so as to improve the reliability of the data reception. If one of the copies is failed to receive, other copies are used as a candidate for the data decoding.