| dc.contributor.author |
Senadji, B |
|
| dc.contributor.author |
Azemi, G |
|
| dc.contributor.author |
Boashash, B |
|
| dc.date.accessioned |
2012-06-18T06:15:06Z |
|
| dc.date.available |
2012-06-18T06:15:06Z |
|
| dc.date.issued |
2004 |
|
| dc.identifier.citation |
B. Senadji, G. Azemi and B. Boashash, "Mobile Velocity Estimation for Wireless Communications”, in Mohamed Ibnkahla, editor, of Signal Processing for Mobile Communications Handbook, Chapter 5, CRC Press, 2004 |
en_US |
| dc.identifier.uri |
http://hdl.handle.net/10576/10841 |
|
| dc.description |
This chapter outlined the principles and methods of velocity estimation, using a time-frequency and IFj bassed approach.
(Additional details can be found in the comprehensive book on Time-Frequency Signal Analysis and Processing (see http://www.elsevier.com/locate/isbn/0080443354).
In addition, the most recent upgrade of the original software package that calculates Time-Frequency Distributions and Instantaneous Frequency estimators can be downloaded from the web site: www.time-frequency.net. This was the first software developed in the field, and it was first released publicly in 1987 at the 1st ISSPA conference held in Brisbane, Australia, and then continuously updated). |
|
| dc.description.abstract |
In this chapter we explain the principles of velocity estimation and review both analytically and using
simulations the properties of existing estimators. We then discuss the importance of accurate velocity
estimation in the context of handover algorithm design.We show how an error in velocity estimation can
significantly increase the probability of dropped calls, leading to a poorer quality of service of the system.
Some velocity estimators require prior estimation of the Rician factor. This chapter also presents two Rice
factor estimators that have been shown to have better performance than existing estimators. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
CRC Press |
en_US |
| dc.subject |
TFD |
|
| dc.subject |
IF |
|
| dc.subject |
instantaneous frequency estimation |
|
| dc.subject |
mobile velocity estimation |
|
| dc.subject |
quality of service |
|
| dc.subject |
time-frequency analysis |
|
| dc.subject |
Mobile communications |
|
| dc.subject |
vehicular technology |
|
| dc.title |
Mobile Velocity Estimation for Wireless Communications |
en_US |
| dc.type |
Book chapter |
en_US |