New spread spectrum techniques for multiple antenna transmit diversity

Dinesh Rajan, Elza Erkip, Behnaam Aazhang

Research output: Contribution to conferencePaperpeer-review

Abstract

We propose a new scheme for multiple antenna transmission in the context of spread spectrum signaling. The new scheme consists of using shifted Gold sequences to modulate independent information on the multiple antennas. We show that this new scheme greatly improves the throughput over currently known multiple-antenna methods. We also find the optimal power allocation strategy among multiple transmit antennas for a fixed feedback rate.

Original languageEnglish (US)
Pages2321-2325
Number of pages5
StatePublished - 1999
Event1999 IEEE Global Telecommunication Conference - GLOBECOM'99 - Rio de Janeiro, Braz
Duration: Dec 5 1999Dec 9 1999

Other

Other1999 IEEE Global Telecommunication Conference - GLOBECOM'99
CityRio de Janeiro, Braz
Period12/5/9912/9/99

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Global and Planetary Change

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