Interference Coordination for E-MBMS Transmissions in LTE-Advanced
Joint Authors
Gomes, Paulo
Lopes, Alberto A.
Seguro, José
Souto, Nuno
Correia, Américo
Source
International Journal of Digital Multimedia Broadcasting
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-10-25
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Engineering Sciences and Information Technology
Telecommunications Engineering
Electronic engineering
Information Technology and Computer Science
Abstract EN
Interference coordination methods for Evolved-Multimedia Broadcast/Multicast Service (E-MBMS) in Long-Term Evolution Advanced (LTE-A) are presented.
In addition, we consider signal space diversity based on Rotation Matrices (RM) known to provide good performance gains over uncorrelated Rayleigh fading channels.
OFDM/OFDMA systems can make the use of RM very attractive both for single and multiple antenna transmissions.
In this paper, OFDM/OFDMA signals based on LTE parameters are combined with RM, MIMO, Turbo, or LDPC codes.
We have considered different types of receivers, namely, we used an MMSE (Minimum Mean Squared Error) equalizer and a Maximum Likelihood Soft Output criterion (MLSO).
Frequency, signal, and space diversity gains are evaluated for different spatial channel models (SCM) based on ITU multipath propagation channels.
Different adaptive frequency reuse and schedulers are considered to evaluate the E-MBMS spectral efficiency at the cell borders.
American Psychological Association (APA)
Lopes, Alberto A.& Seguro, José& Gomes, Paulo& Souto, Nuno& Correia, Américo. 2010. Interference Coordination for E-MBMS Transmissions in LTE-Advanced. International Journal of Digital Multimedia Broadcasting،Vol. 2010, no. 2010, pp.1-11.
https://search.emarefa.net/detail/BIM-490752
Modern Language Association (MLA)
Lopes, Alberto A.…[et al.]. Interference Coordination for E-MBMS Transmissions in LTE-Advanced. International Journal of Digital Multimedia Broadcasting No. 2010 (2010), pp.1-11.
https://search.emarefa.net/detail/BIM-490752
American Medical Association (AMA)
Lopes, Alberto A.& Seguro, José& Gomes, Paulo& Souto, Nuno& Correia, Américo. Interference Coordination for E-MBMS Transmissions in LTE-Advanced. International Journal of Digital Multimedia Broadcasting. 2010. Vol. 2010, no. 2010, pp.1-11.
https://search.emarefa.net/detail/BIM-490752
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-490752