A Model of Double-Directional Indoor Channels for Multiterminal Communications
Joint Authors
Hendrantoro, Gamantyo
Handayani, Puji
Source
International Journal of Antennas and Propagation
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-22
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
We propose a model of double-directional indoor nonline of sight (NLOS) channels for multiterminal communications.
We derive a simple channel matrix that describes input-output relationship for such channels.
The multiterminal systems may consist of several terminals that act as amplify-and-forward (AF) relays, where source, relays, and destination have arbitrary numbers of antennas.
We complete our model by characterizing the parameters of double-directional channel impulse response of such channels through measurements in indoor environment using 3D synthetic array antenna at 2.5 GHz band.
To find out the relation between spatial characteristic of channels in each hop, we observe the direction of arrival (DOA) and direction of departure (DOD) of multipath component signals at the terminal that acts as relay.
We find that there are several closely matched azimuths of DOAs and azimuths of DODs which follow uniform distribution in the range of −180° to 180° for elevation around the broadside direction of vertical omnidirectional elements of arrays.
American Psychological Association (APA)
Handayani, Puji& Hendrantoro, Gamantyo. 2013. A Model of Double-Directional Indoor Channels for Multiterminal Communications. International Journal of Antennas and Propagation،Vol. 2013, no. 2013, pp.1-18.
https://search.emarefa.net/detail/BIM-467824
Modern Language Association (MLA)
Handayani, Puji& Hendrantoro, Gamantyo. A Model of Double-Directional Indoor Channels for Multiterminal Communications. International Journal of Antennas and Propagation No. 2013 (2013), pp.1-18.
https://search.emarefa.net/detail/BIM-467824
American Medical Association (AMA)
Handayani, Puji& Hendrantoro, Gamantyo. A Model of Double-Directional Indoor Channels for Multiterminal Communications. International Journal of Antennas and Propagation. 2013. Vol. 2013, no. 2013, pp.1-18.
https://search.emarefa.net/detail/BIM-467824
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-467824