Adaptive Transceiver Design for Single Carrier Transmission

Author

Wei Peng ; Adachi, Fumiyuki

Author_Institution

Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China

fYear

2013

fDate

2-5 Sept. 2013

Firstpage

1

Lastpage

5

Abstract

In single-carrier (SC) transmission with multiple receive-antennas, multi-user access can be realized by using interference suppression. In our previous study, SC frequency-domain adaptive antenna array (SC-FDAAA) transceiver was proposed to realize frequency domain interference suppression and it was proved that SC-FDAAA transceiver can accommodate up to the number-of-receive-antennas users. However, when the number of users is larger than the number of receiver antennas, the performance of SC-FDAAA receiver will be significantly degraded. In order to accommodate a larger number of users than the number of receive antennas, an SC-adaptive transceiver is proposed in this study based on non-orthogonal frequency allocation and frequency-domain interference suppression. The effectiveness of the proposed transceiver is shown by simulation results.

Keywords

adaptive antenna arrays; frequency allocation; interference suppression; multiuser channels; radio transceivers; receiving antennas; SC transmission; SC-FDAAA transceiver; SC-adaptive transceiver; frequency-domain adaptive antenna array; interference suppression; multiple receive-antennas; multiuser access; nonorthogonal frequency allocation; number-of-receive-antennas users; single carrier transmission; Frequency-domain analysis; Interference suppression; Radio spectrum management; Receivers; Signal to noise ratio; Transceivers; Uplink;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference (VTC Fall), 2013 IEEE 78th

Conference_Location

Las Vegas, NV

ISSN

1090-3038

Type

conf

DOI

10.1109/VTCFall.2013.6692086

Filename

6692086