A burst modulation/demodulation method for short-packet wireless communication systems

Author

Fujita, Takafumi ; Uchida, Daisei ; Fujino, Yosuke ; Kagami, Osamu ; Watanabe, Kazuji

Author_Institution

NTT Network Innovation Labs., NTT Corp., Yokosuka

fYear

2008

fDate

14-16 Oct. 2008

Firstpage

1

Lastpage

5

Abstract

This paper presents a burst modulation/demodulation method for narrowband wireless communication systems, whose traffic is especially dominated by short packet bursts. In order to improve transmission efficiency and burst synchronization performance, the proposed method provides a preamble-less frame structure with minimum number of training symbols. This paper also presents the experimentally measured performance of hardware prototypes of the proposed modulator and demodulator. The basic operation and practical performance are confirmed through testbed studies.

Keywords

demodulation; modulation; packet radio networks; synchronisation; telecommunication traffic; burst modulation/demodulation method; burst synchronization performance; short-packet wireless communication systems; system traffic; Bandwidth; Demodulation; Forward error correction; Frequency synchronization; Hardware; Logistics; Narrowband; Prototypes; Testing; Wireless communication; burst modem; burst synchronization; testbed study; transmission efficiency; ubiquitous;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 2008. APCC 2008. 14th Asia-Pacific Conference on

Conference_Location

Tokyo

Print_ISBN

978-4-88552-232-1

Electronic_ISBN

978-4-88552-231-4

Type

conf

Filename

4773674