Receiver design for CDMA‐FBMC/ OQAM systems
| العنوان: | Receiver design for CDMA‐FBMC/ OQAM systems |
|---|---|
| المؤلفون: | Radhashyam Patra, Arunanshu Mahapatro, A.K. Sahu |
| المصدر: | Electronics Letters. 56:848-851 |
| بيانات النشر: | Institution of Engineering and Technology (IET), 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Orthogonal frequency-division multiplexing, Computer science, Code division multiple access, 020208 electrical & electronic engineering, 02 engineering and technology, Interference (wave propagation), Filter bank, Precoding, Computer Science::Performance, QAM, Transmission (telecommunications), Computer Science::Networking and Internet Architecture, 0202 electrical engineering, electronic engineering, information engineering, Electrical and Electronic Engineering, Algorithm, Quadrature amplitude modulation, Computer Science::Information Theory |
| الوصف: | This Letter documents BER performance analysis of orthogonal affine precoder (OAP)-based CDMA filter bank multi-carrier offset QAM (CDMA-FBMC/OQAM) systems. The use of OAP cancels the interference introduced by simultaneous transmission of data and training sequence during channel estimation and data detection. This makes the channel estimation and data detection more accurate and hence, BER performance is improved. BER is calculated for different power coefficients of the superimposed training sequence and is compared with that of other FBMC systems. It is observed that the proposed system outperforms the state-of-art FBMC systems from BER perspective. |
| تدمد: | 1350-911X 0013-5194 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::4313269ace5f1b838f7fd6708792d925Test https://doi.org/10.1049/el.2020.0524Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi...........4313269ace5f1b838f7fd6708792d925 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 1350911X 00135194 |
|---|