A study on efficient cooperative reception scheme of one segment ISDB-T

Author

Okubo, Takashi ; Itami, Makoto

Author_Institution

Dept. of Appl. Electron., Tokyo Univ. of Sci., Tokyo

fYear

2009

Firstpage

1

Lastpage

2

Abstract

The bandwidth of one segment ISDB-T is much narrower than the 13 segments ISDB-T and it is more severely affected by frequency dip affected by multi-path than the 13 segments ISDB-T. Although diversity techniques are effective scheme to improve reception characteristics under multi-path channels, the geometrically small size of one segment ISDB-T receivers restricts diversity gain under insufficient level. In order to improve this problem, cooperative reception between several receivers using a dedicated communication network is effective. In this paper, an efficient scheme of cooperative reception is proposed.

Keywords

diversity reception; multipath channels; radio receivers; ISDB-T; communication network; cooperative reception scheme; diversity techniques; multi-path channels; reception characteristics; Bluetooth; Channel estimation; Communication standards; Data communication; Delay estimation; Digital multimedia broadcasting; Diversity reception; Multiplexing; Signal processing; Transfer functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, 2009. ICCE '09. Digest of Technical Papers International Conference on

Conference_Location

Las Vegas, NV

Print_ISBN

978-1-4244-4701-5

Electronic_ISBN

978-1-4244-2559-4

Type

conf

DOI

10.1109/ICCE.2009.5012241

Filename

5012241