Paper Info
Title
A Burst Modulation/Demodulation Method For Narrowband Ubiquitous Communication Systems
Abstract
This paper presents a wireless burst modulation/demodulation method for narrowband ubiquitous communication systems. This method especially suits those systems, whose traffic is especially dominated by short frame bursts. The proposed modulation method provides a preamble-less frame structure with training symbols, which improves both transmission efficiency and burst synchronization performance. Moreover, the proposed demodulation method achieves superior burst synchronization performance in low carrier-to-noise power ratio (CNR) environments by applying a synchronization method that includes symbol timing recovery, slot synchronization, carrier frequency correction and channel tracking. In addition, this paper presents the result of experiments on hardware prototypes of the proposed modulator and demodulator. The basic operation and practical performance of the proposed method is confirmed through testbed studies.
Year
DOI
Venue
2008
10.1093/ietcom/e91-b.11.3416
IEICE TRANSACTIONS ON COMMUNICATIONS
Keywords
Field
DocType
burst modem, ubiquitous, transmission efficiency, burst synchronization, testbed study
Demodulation,Synchronization,Narrowband,Telecommunications,Wireless,Clock recovery,Computer science,Carrier-to-noise ratio,Communication channel,Computer network,Electronic engineering,Modulation
Journal
Volume
Issue
ISSN
E91B
11
0916-8516
Citations 
PageRank 
References 
0
0.34
4
Authors
5
Name
Order
Citations
PageRank
Takafumi Fujita142.88
Daisei Uchida272.57
Yosuke Fujino301.35
Osamu Kagami4614.52
Kazuji Watanabe545.34