Please use this identifier to cite or link to this item: https://doi.org/10.1109/APCC.2009.5375677
Title: Utility-based dynamic resource allocation in multi-user MIMO-OFDMA cellular systems
Authors: Da, B. 
Ko, C.-C. 
Issue Date: 2009
Source: Da, B.,Ko, C.-C. (2009). Utility-based dynamic resource allocation in multi-user MIMO-OFDMA cellular systems. 2009 15th Asia-Pacific Conference on Communications, APCC 2009 : 113-117. ScholarBank@NUS Repository. https://doi.org/10.1109/APCC.2009.5375677
Abstract: Four utility-based criteria are considered to study dynamic resource allocation in Multiple Input Multiple Output - Orthogonal Frequency Division Multiple Access (MIMOOFDMA) multiuser cellular systems. In these criteria, two generalized bargaining strategies, GNBS and KSBS, are used to emphasize different levels of user fairness, while the criteria of utilitarian and egalitarian are briefly discussed. Specifically, we will investigate the resource allocation within one cell, satisfying transmit power constraint, minimum data-rate requirement, and certain BER level. For practical power and subcarrier allocation, low-complexity implementations are proposed based on the bargaining solutions and system optimality. In addition, the generalized bargaining power can be explored to adjust datarate distribution of users through GNBS/KSBS fairness, which is the desired property of diverse quality-of-service systems. ©2009 IEEE.
Source Title: 2009 15th Asia-Pacific Conference on Communications, APCC 2009
URI: http://scholarbank.nus.edu.sg/handle/10635/72141
ISBN: 9781424447855
DOI: 10.1109/APCC.2009.5375677
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

1
checked on Dec 11, 2017

Page view(s)

17
checked on Dec 9, 2017

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.