Throughput enhancement using synchronization and three-dimensional resource allocation

被引：0
作者：
Hyuk-Chin Chang
Saewoong Bahk
机构：
[1] Seoul National University,School of Electrical Engineering and Computer Science
来源：
EURASIP Journal on Wireless Communications and Networking | / 2011卷
关键词：
Medium Access Control; Good Effort; Beacon Period; Distribute Reservation Protocol; Resource Allocation Policy;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Emerging multimedia applications require more bandwidth and strict QoS requirements. To meet these in wireless personal area networks, WiMedia multiband-orthogonal frequency division multiplexing (MB-OFDM) has been designed while consuming low-transmission power. In this article, we increase the wireless bandwidth of the standard MB-OFDM scheme three times using device synchronization, and consider resource allocation policies to deal with the increased bandwidth. Then, we apply the proposed allocation policies with some operation rules to support prioritized QoS traffic. Extensive simulations verify that the synchronized MB-OFDM triples the throughput of the standard MB-OFDM, and the considered allocation policies with the considered operation rules run effectively as desired.
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