52 search results - page 2 / 11 » On the Validity of IEEE 802.11 MAC Modeling Hypotheses |
LANC
2009
ACM
13 years 10 months ago
2009
ACM
We study a wireless network under the 802.11 random access protocol, supporting multiple physical layer rates. Based on models for the effective packet rates achieved at the MAC ...
NETWORKING
2007
13 years 6 months ago
2007
This paper presents a general model to study the medium access control (MAC) layer performance and equilibrium of WLANs consisting of nodes with different MAC parameters (e.g., ba...
TMC
2012
11 years 7 months ago
2012
—The pervasive adoption of IEEE 802.11 radios in the past decade has made possible for the easy Internet access from a vehicle, notably drive-thru Internet. Originally designed f...
CCECE
2009
IEEE
13 years 10 months ago
2009
IEEE
This paper presents a performance analysis of best effort support over the MAC protocol proposed in the IEEE 802.16 standard. We focus on the uplink channel since it is the critic...
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
—Physical Carrier Sensing plays a crucial role in the effectiveness of CSMA-based MAC protocols, yet its properties and impact on the system performance under slow fading channel...