WLC32-4: A Hybrid Multiple Access Scheme for Next Generation Wireless Communication

Author

Bie, Zhisong ; Wu, Weiling ; Wang, Ling

Author_Institution

Sch. of Inf. Eng., Beijing Univ. of Posts & Telecommun., Beijing

fYear

2006

fDate

Nov. 27 2006-Dec. 1 2006

Firstpage

1

Lastpage

5

Abstract

In this paper, we propose a scheme to integrate iterative multiuser joint decoding into OFDMA framework. According to the characteristics function of the single decoder and the SNR evolution method, the users with different coding scheme can be grouped to share the same block of subcarriers. A scheduling method based on SNR evolution technique is also proposed to schedule uplink shared resources.

Keywords

OFDM modulation; frequency division multiple access; iterative decoding; wireless channels; OFDMA framework; SNR evolution method; coding scheme; hybrid multiple access scheme; iterative multiuser joint decoding; multiple access channel; next generation wireless communication; orthogonal frequency division multiple access; scheduling method; Channel coding; Frequency conversion; Information theory; Iterative decoding; Mobile communication; Multiaccess communication; Multiple access interference; Multiuser detection; Scheduling; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 2006. GLOBECOM '06. IEEE

Conference_Location

San Francisco, CA

ISSN

1930-529X

Print_ISBN

1-4244-0356-1

Electronic_ISBN

1930-529X

Type

conf

DOI

10.1109/GLOCOM.2006.802

Filename

4151432