Abstract
Large Area Synchronized (LAS) - CDMA has been proposed to enhance third generation and fourth generation wireless systems. LAS-CDMA is based on multiple access codes that result from a combination of LA codes and pulse compressing LS codes. To reduce multiple access interference and inter-symbol interference in time dispersive channels, LS codes have perfect auto-correlation and cross-correlation functions in a certain vicinity of the zero shift. In this paper, we provide systematic methods and the underlying theory for the construction of such codes that go far beyond the examples revealed by LinkAir in [1].
| Original language | English |
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| Pages | 589-593 |
| Number of pages | 5 |
| State | Published - 2001 |
| Externally published | Yes |
| Event | IEEE Global Telecommunicatins Conference GLOBECOM'01 - San Antonio, TX, United States Duration: 25 Nov 2001 → 29 Nov 2001 |
Conference
| Conference | IEEE Global Telecommunicatins Conference GLOBECOM'01 |
|---|---|
| Country/Territory | United States |
| City | San Antonio, TX |
| Period | 25/11/01 → 29/11/01 |