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Joo, Changhee
Learning, Modeling, and Networking
Research Interests
  • Learning, modeling, networking, resource allocation, stochastic optimization, distributed computing, low complexity

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On the Performance of Back-Pressure Scheduling Schemes with Logarithmic Weight

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Title
On the Performance of Back-Pressure Scheduling Schemes with Logarithmic Weight
Author
Joo, Changhee
Keywords
Back pressures; Delay performance; High performance networks; logarithmic weight; Multi-hop traffic; Network systems; Rigorous analysis; Scheduling schemes; Throughput performance; Wireless scheduling
Issue Date
201111
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, v.10, no.11, pp.3632 - 3637
Abstract
Recently, significant advances have been made in wireless scheduling toward high-performance networks, leading to development of throughput-optimal scheduling schemes. Beyond throughput performance, however, scheduling with good delay performance has remained open except for a small class of network systems. In this paper, we extend the well-known back-pressure scheduling scheme by using logarithmic weight and improve the delay performance without any loss of throughput performance under multi-hop traffic. We provide rigorous analysis for throughput performance of the proposed solution, and evaluate delay performance through simulations.
URI
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DOI
http://dx.doi.org/10.1109/TWC.2011.083111.110194
ISSN
1536-1276
Appears in Collections:
ECE_Journal Papers

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