## Abstract This paper presents a simplified Maximum A Posteriori (SMAP) channel estimator to be used in orthogonal frequency division multiplexing (OFDM) systems under the Rayleigh fading assumption for the subchannels, using a parametric correlation model and assuming that the channel is frequenc
Optimization of an OFDM Rayleigh fading system
✍ Scribed by P. Varzakas
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 136 KB
- Volume
- 20
- Category
- Article
- ISSN
- 1074-5351
- DOI
- 10.1002/dac.807
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract The spectral efficiency of a multicarrier direct‐sequence code‐division multiple‐access (MC/DS‐CDMA) cellular system, operating in a mobile radio environment with Rayleigh fading, is investigated and evaluated in terms of channel capacity (in the Shannon sense) per user, estimated in an
## Abstract In this paper we introduce an analytical expression for the acquisition time of a frequency detector used in OFDM systems. We present a useful “designing graph” which eliminates the need to simulate the whole system in order to obtain the optimal number of guard interval samples, that s