Multiuser Scheduling on the Downlink of an LTE Cellular System
Joint Authors
Zhang, Jie
Kwan, Raymond
Leung, Cyril
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2008-06-04
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Information Technology and Computer Science
Abstract EN
The challenge of scheduling user transmissions on the downlink of a long-term evolution (LTE) cellular communication system is addressed.
In particular, a novel optimalmultiuser scheduler is proposed.
Numerical results show that the system performance improves with increasing correlation among OFDMA subcarriers.
It is found that only a limited amount of feedback information is needed to achieve relatively good performance.
A suboptimal reduced-complexity scheduler is also proposed and shown to provide good performance.
The suboptimal scheme is especially attractive when the number of users is large, in which case the complexity of the optimal scheme is high.
American Psychological Association (APA)
Kwan, Raymond& Leung, Cyril& Zhang, Jie. 2008. Multiuser Scheduling on the Downlink of an LTE Cellular System. Journal of Electrical and Computer Engineering،Vol. 2008, no. 2008, pp.1-4.
https://search.emarefa.net/detail/BIM-988034
Modern Language Association (MLA)
Kwan, Raymond…[et al.]. Multiuser Scheduling on the Downlink of an LTE Cellular System. Journal of Electrical and Computer Engineering No. 2008 (2008), pp.1-4.
https://search.emarefa.net/detail/BIM-988034
American Medical Association (AMA)
Kwan, Raymond& Leung, Cyril& Zhang, Jie. Multiuser Scheduling on the Downlink of an LTE Cellular System. Journal of Electrical and Computer Engineering. 2008. Vol. 2008, no. 2008, pp.1-4.
https://search.emarefa.net/detail/BIM-988034
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-988034