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Goodput Analysis and Link Adaptation for IEEE 802.11a Wireless LANs

by Daji Qiao, Student Member, Sunghyun Choi, Kang G. Shin - IEEE Trans. on Mobile Computing , 2002
"... Abstract—Link adaptation to dynamically select the data transmission rate at a given time has been recognized as an effective way to improve the goodput performance of the IEEE 802.11 wireless local-area networks (WLANs). Recently, with the introduction of the new high-speed 802.11a physical layer ( ..."
Abstract - Cited by 145 (11 self) - Add to MetaCart
Function (DCF), and express the expected effective goodput as a closed-form function of the data payload length, the frame retry count, the wireless channel condition, and the selected data transmission rate. Then, based on the theoretical analysis, we propose a novel MPDU (MAC Protocol Data Unit

An Optimization Scheme for Energy Efficient Ad-hoc Wireless Networks Operating in Error-prone Channel Conditions

by Tsung-han Lee, Alan Marshall, Bosheng Zhou , 2009
"... Abstract—In this paper, a novel dynamic contention window control scheme is presented to improve the performance and energy efficiency of IEEE 802.11-based CSMA/CA DCF wireless networks operating in ad-hoc mode. The number of competing nodes in physical carrier sense systems has a major influence on ..."
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Abstract—In this paper, a novel dynamic contention window control scheme is presented to improve the performance and energy efficiency of IEEE 802.11-based CSMA/CA DCF wireless networks operating in ad-hoc mode. The number of competing nodes in physical carrier sense systems has a major influence

Green Frame Aggregation Scheme for Wi-Fi Networks

by Maha Alaslani, Ahmad Showail, Basem Shihada
"... Abstract—Frame aggregation is a major enhancement in the IEEE 802.11 family to boost the network performance. The increasing awareness about energy efficiency motivates the re-think of frame aggregation design. In this paper, we propose a novel Green Frame Aggregation (GFA) scheduling scheme that op ..."
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Abstract—Frame aggregation is a major enhancement in the IEEE 802.11 family to boost the network performance. The increasing awareness about energy efficiency motivates the re-think of frame aggregation design. In this paper, we propose a novel Green Frame Aggregation (GFA) scheduling scheme
Results 1 - 3 of 3