Paper Info
Title
A new filtering method for chirp spread spectrum
Abstract
In this paper, we propose a new filtering method for performance enhancement of chirp spread spectrum (CSS) in the IEEE 802.15.4a standard. The CSS signals are composed of low- and high-band signals which are alternatively transmitted in time-domain. A new dual-band filtering method proposed in this paper is based on two filters which are designed to be suitable for alternatively received CSS signals and it excludes undesired neighboring band noise. Simulation result shows that the proposed method has better bit error rate (BER) performance than the conventional one.
Year
DOI
Venue
2009
10.1145/1516241.1516329
ICUIMC
Keywords
Field
DocType
better bit error rate,performance enhancement,neighboring band noise,simulation result,chirp spread spectrum,new dual-band,css signal,high-band signal,time domain,bit error rate
Performance enhancement,Computer science,Filter (signal processing),Dual band filter,Electronic engineering,Real-time computing,Speech recognition,Chirp spread spectrum,Bit error rate
Conference
Citations 
PageRank 
References 
0
0.34
1
Authors
2
Name
Order
Citations
PageRank
Yeong-Sam Kim111.70
Jong-Wha Chong212032.87