Proceedings of the Sixteenth Annual International Conference on Mobile Computing and Networking 2010
DOI: 10.1145/1859995.1860032
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The κ factor

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Cited by 82 publications
(4 citation statements)
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“…This indicates that packet deliveries on the links of the network are mostly independent. This characteristic is similar to the one of other testbeds analyzed in [77]. On the other hand, a low β value on the majority of the links is measured, as can be seen in Fig.…”
Section: Performance Evaluation and Improvement Of An Ieee 802154-bas...supporting
confidence: 86%
See 1 more Smart Citation
“…This indicates that packet deliveries on the links of the network are mostly independent. This characteristic is similar to the one of other testbeds analyzed in [77]. On the other hand, a low β value on the majority of the links is measured, as can be seen in Fig.…”
Section: Performance Evaluation and Improvement Of An Ieee 802154-bas...supporting
confidence: 86%
“…Because of that and due to the spatio-temporal effects of the environment, even if all nodes are distributed equidistantly in a symmetric pattern, the links and link qualities between nodes vary significantly. The wireless links of the testbed can be characterized by the κ-and β-factors, which indicate the inter-link reception correlation and the link burstiness, respectively [77,78]. The κ-factor indicates to what degree the receptions of a packet on different links are correlated.…”
Section: Performance Evaluation and Improvement Of An Ieee 802154-bas...mentioning
confidence: 99%
“…A feature of wireless communication is that link errors are dependent between neighbor nodes. Recent works [3436] have shown that correlated interference might lead to correlated packet errors because the interference signal can corrupt neighbor links simultaneously. Link correlation has significant effects on reliability attributes for our route selection.…”
Section: Centralized Reliable Graph Routingmentioning
confidence: 99%
“…The evaluation results presented in this section are based on the SING mesh data-set [13] compiled at Stanford University and used in many recent state-of-the-art studies [7, 14, 15] on wireless link dynamics. It is a comprehensive data set collected from multiple IEEE 802.11 and IEEE 802.15.4 testbeds (Motelab, Mirage, and SWAN testbeds.…”
Section: Link Estimationmentioning
confidence: 99%