Abstract
In this paper, a differential detection scheme for Multiple-Input Multiple-Output (MIMO) DS/CDMA link is presented, where neither the transmitters nor the receivers know the Channel State information (CSI). The transmission provides for full spatial diversity gain by a simple detection scheme, which is the nature extension of differential detection combined with an Orthogonal Transmit Diversity (OTD) approach. Moreover, a capacity analysis for this scheme is illustrated. The capacity analysis and simulation results show that 3 dB loss is paid for differential detection compared to coherent detection.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 465-469 |
| Number of pages | 5 |
| Journal | IEEE International Conference on Communications |
| Volume | 1 |
| State | Published - 2002 |
| Event | 2002 International Conference on Communications (ICC 2002) - New York, NY, United States Duration: Apr 28 2002 → May 2 2002 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
- Computer Networks and Communications