Modeling the 802.11 distributed coordination function in nonsaturated heterogeneous conditions
Analysis of the 802.11 CSMA/CA mechanism has received considerable attention recently.
Bianchi presented an analytic model under a saturated traffic assumption. Bianchi's model is …
Bianchi presented an analytic model under a saturated traffic assumption. Bianchi's model is …
Design of MAC layer resource allocation schemes for IEEE 802.11 ax: Future directions
Wireless local area networks (WLANs) are widely deployed for internet-centric data
applications. It is predicted that by 2018, about two-thirds of the world's internet traffic will be …
applications. It is predicted that by 2018, about two-thirds of the world's internet traffic will be …
Idle sense: An optimal access method for high throughput and fairness in rate diverse wireless LANs
We consider wireless LANs such as IEEE 802.11 operating in the unlicensed radio
spectrum. While their nominal bit rates have increased considerably, the MAC layer remains …
spectrum. While their nominal bit rates have increased considerably, the MAC layer remains …
Cross-layering in mobile ad hoc network design
Mobile ad hoc network researchers face the challenge of achieving full functionality with
good performance while linking the new technology to the rest of the Internet. A strict layered …
good performance while linking the new technology to the rest of the Internet. A strict layered …
On quality-of-service provisioning in IEEE 802.11 ax WLANs
A revolutionary effort to seek fundamental improvement of 802.11, known as IEEE 802.11
ax, has been approved to deliver the next-generation wireless local area network (WLAN) …
ax, has been approved to deliver the next-generation wireless local area network (WLAN) …
Contention window optimization for IEEE 802.11 DCF access control
According to the latest version of the IEEE 802.11 standard, the backoff parameters of its
collision avoidance mechanism are far from optimal, especially in a heavy load or error …
collision avoidance mechanism are far from optimal, especially in a heavy load or error …
Performance issues with IEEE 802.11 in ad hoc networking
C Chaudet, D Dhoutaut… - IEEE Communications …, 2005 - ieeexplore.ieee.org
Although 802.11 is initially designed for infrastructure-based networks, the distributed
coordination function allows mobiles to access the radio medium without the need for a base …
coordination function allows mobiles to access the radio medium without the need for a base …
Channel condition based contention window adaptation in IEEE 802.11 WLANs
In IEEE 802.11 standard, the backoff parameters of its collision avoidance mechanism can
be very inefficient and hence, the network becomes far from its optimal behavior. There have …
be very inefficient and hence, the network becomes far from its optimal behavior. There have …
Advances in IEEE 802.11 ah standardization for machine-type communications in sub-1GHz WLAN
The IEEE 802.11 ah task group has been formed to develop the specification for sub-1GHz
WLAN. Due to the low operating frequency, it is expected that the 802.11 ah can support …
WLAN. Due to the low operating frequency, it is expected that the 802.11 ah can support …
[HTML][HTML] Adaptive backoff algorithm for contention window for dense IEEE 802.11 WLANs
The performance improvement in IEEE 802.11 WLANs in widely fluctuating network loads is
a challenging task. To improve the performance in this saturated state, we develop an …
a challenging task. To improve the performance in this saturated state, we develop an …