Add to ORKGThe emerging 802.11n standard establishes the integration of MIMO technology in WLANs with the goal of achieving high data rates. However there are still many open issues regarding MAC protocol design for MIMO based systems, especially in order to exploit the multiuser capabilities of the MIMO channel. In this paper we investigate practical solutions to implement multiuser downlink transmission in infrastructure 802.11n based WLANs. A low-complexity beamforming transmission technique is employed at the physical layer and four MAC schemes that vary in complexity and efficiency are presented and evaluated through computer simulations.Peer Reviewe
The impetus of the present study is to describe a downlink beamforming method that increase spectrum...
As wireless devices boom and bandwidth-hungry applications (e.g., video and cloud uploading) get pop...
Conventional medium access control (MAC) protocols of wireless local area networks (WLANs) have been...
Abstract—In this paper, we investigate the training problem of wireless local area networks (WLANs) ...
Due to the dominance of the downlink traffic in Wireless Local Area Networks (WLANs), a large number...
In this paper we evaluate the energy efficiency of MIMO technologies introduced in the emerging IEEE...
With the advent of low-cost WLAN devices, the delivery of multimedia content is highly desirable. Su...
Abstract—Multiple-input multiple-output (MIMO) is one form of the smart antenna technology that uses...
Abstract—In order to cope with the ever-increasing demand for high throughput WLANs, IEEE 802.11ac s...
the date of receipt and acceptance should be inserted later Abstract Due to the dominance of the dow...
As smart devices boom and bandwidth-hungry applications (e.g., high-definition videos, telepresence ...
Abstract:- The impetus of the present study is to describe a downlink beamforming method that increa...
In the last decade, the Wireless Local Area Network (WLAN) market has been experiencing an impressi...
To support space division multiple access (SDMA) in the IEEE 802.11n downlink, a joint beamforming b...
WLAN is a set of media access control (MAC) and physical layer (PHY) specifications for implementing...
The impetus of the present study is to describe a downlink beamforming method that increase spectrum...
As wireless devices boom and bandwidth-hungry applications (e.g., video and cloud uploading) get pop...
Conventional medium access control (MAC) protocols of wireless local area networks (WLANs) have been...
Abstract—In this paper, we investigate the training problem of wireless local area networks (WLANs) ...
Due to the dominance of the downlink traffic in Wireless Local Area Networks (WLANs), a large number...
In this paper we evaluate the energy efficiency of MIMO technologies introduced in the emerging IEEE...
With the advent of low-cost WLAN devices, the delivery of multimedia content is highly desirable. Su...
Abstract—Multiple-input multiple-output (MIMO) is one form of the smart antenna technology that uses...
Abstract—In order to cope with the ever-increasing demand for high throughput WLANs, IEEE 802.11ac s...
the date of receipt and acceptance should be inserted later Abstract Due to the dominance of the dow...
As smart devices boom and bandwidth-hungry applications (e.g., high-definition videos, telepresence ...
Abstract:- The impetus of the present study is to describe a downlink beamforming method that increa...
In the last decade, the Wireless Local Area Network (WLAN) market has been experiencing an impressi...
To support space division multiple access (SDMA) in the IEEE 802.11n downlink, a joint beamforming b...
WLAN is a set of media access control (MAC) and physical layer (PHY) specifications for implementing...
The impetus of the present study is to describe a downlink beamforming method that increase spectrum...
As wireless devices boom and bandwidth-hungry applications (e.g., video and cloud uploading) get pop...
Conventional medium access control (MAC) protocols of wireless local area networks (WLANs) have been...