181 search results - page 27 / 37 » Throughput Analysis of Frequency-Agile Medium Access Control... |
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
—In wireless networks where communications are made over a shared medium, interference and collisions are the primary causes of packet drops. In multi-hop networks such as wirele...
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JSAC
2008
14 years 9 months ago
2008
We propose the cross-layer based opportunistic multi-channel medium access control (MAC) protocols, which integrate the spectrum sensing at physical (PHY) layer with the packet sch...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
In contention-based sensor networks, nodes compete to access a shared channel for data transmission and collision is a common challenge. For power conservation, periodical active/s...
SAC
2010
ACM
15 years 4 months ago
2010
ACM
A large number of the MAC protocols proposed for establishing wireless sensor networks are based on the 802.11 standard. The trade-off in these protocols is the control packet ov...
IPSN
2010
Springer
14 years 11 months ago
2010
Springer
The IEEE 802.15.4 standard for wireless sensor networks can support energy efficient, reliable, and timely packet transmission by tuning the medium access control parameters macMi...