| Abstract
|
<p>Multi-user spatial multiplexing c … <p>Multi-user spatial multiplexing combined with packet aggregation can significantly increase the performance of Wireless Local Area Networks (WLANs). In this letter, we present and evaluate a simple technique to perform packet aggregation in IEEE 802.11ac MU-MIMO (Multi-user Multiple Input Multiple Output) WLANs. Results show that in non-saturation conditions both the number of active stations (STAs) and the queue size have a significant impact on the system performance. If the number of STAs is excessively high, the heterogeneity of destinations in the packets contained in the queue makes it difficult to take full advantage of packet aggregation. This effect can be alleviated by increasing the queue size, which increases the chances of scheduling a large number of packets at each transmission, hence improving the system throughput at the cost of a higher delay. © 1997-2012 IEEE.</p> higher delay. © 1997-2012 IEEE.</p>
|
| Author
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Boris Bellalta +
, Jaume Barcelo +
, Dirk Staehle +
, Alexey Vinel +
, Miquel Oliver +
|
| DOI
|
http://dx.doi.org/10.1109/LCOMM.2012.081612.120744 +
|
| Diva
|
http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:585194
|
| EndPage
|
1591 +
|
| Issue
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10 +
|
| Journal
|
IEEE Communications Letters +
|
| PublicationType
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Journal Paper +
|
| Publisher
|
IEEE Press +
|
| StartPage
|
1588 +
|
| Title
|
On the performance of packet aggregation in IEEE 802.11ac MU-MIMO WLANs +
|
| Volume
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16 +
|
| Year
|
2012 +
|
| Has queryThis property is a special property in this wiki.
|
Publications:On the performance of packet aggregation in IEEE 802.11ac MU-MIMO WLANs +
, Publications:On the performance of packet aggregation in IEEE 802.11ac MU-MIMO WLANs +
, Publications:On the performance of packet aggregation in IEEE 802.11ac MU-MIMO WLANs +
, Publications:On the performance of packet aggregation in IEEE 802.11ac MU-MIMO WLANs +
, Publications:On the performance of packet aggregation in IEEE 802.11ac MU-MIMO WLANs +
, Publications:On the performance of packet aggregation in IEEE 802.11ac MU-MIMO WLANs +
, Publications:On the performance of packet aggregation in IEEE 802.11ac MU-MIMO WLANs +
, Publications:On the performance of packet aggregation in IEEE 802.11ac MU-MIMO WLANs +
, Publications:On the performance of packet aggregation in IEEE 802.11ac MU-MIMO WLANs +
, Publications:On the performance of packet aggregation in IEEE 802.11ac MU-MIMO WLANs +
|
| Categories |
Publication +
|
| Modification dateThis property is a special property in this wiki.
|
26 June 2014 03:40:13 +
|
