DocumentCode
2772199
Title
Chunk Allocation Schemes for SC-FDMA Systems
Author
Pao, Wei-Cheng ; Chen, Yung-Fang
fYear
2010
fDate
16-19 May 2010
Firstpage
1
Lastpage
5
Abstract
An iterative chunk allocation scheme is proposed for SC-FDMA systems on uplink with the MMSE and the ZF equalizers. We propose an indicator related to the capacity to determine the performance of chunks without calculating the log operation. With the help of the proposed indicator, a table is constructed to reduce the complexity for the proposed iterative scheme. The simulation results show that the proposed scheme outperforms the existing schemes and its performances are close to those of the optimum solution.
Keywords
Computational complexity; Data communication; Equalizers; Frequency conversion; Frequency division multiaccess; Frequency domain analysis; Intersymbol interference; Mean square error methods; Peak to average power ratio; Resource management;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference (VTC 2010-Spring), 2010 IEEE 71st
Conference_Location
Taipei, Taiwan
ISSN
1550-2252
Print_ISBN
978-1-4244-2518-1
Electronic_ISBN
1550-2252
Type
conf
DOI
10.1109/VETECS.2010.5493899
Filename
5493899
Link To Document