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Journal:IEEE International Conference on Communications 2005
Abstract:A fair and efficient service flow management architecture for IEEE802.16 Broadband Wireless Access (BWA) systems is proposed for TDD mode. Comparing with the traditional fixed bandwidth allocation, the proposed architecture adjusts uplink and downlink bandwidth dynamically to achieve higher throughput for unbalanced traffic. A deficit fair priority queue scheduling algorithm is deployed to serve different types of service flows in both uplink and downlink, which provides more fairness to the system. Simulation results show the proposed architecture can meet the QoS requirement in terms of bandwidth and fairness for all types of traffic.
Indexed by:会议论文
Discipline:Engineering
First-Level Discipline:Information and Communication Engineering
Translation or Not:no
Date of Publication:2005-05-13
Included Journals:EI
Links to published journals:https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=1495056