Extending EDCA with distributed resource reservation for QoS guarantees
نویسندگان
چکیده
In this paper we describe how the contentionbased medium access mechanism of 802.11e, EDCA, can be enhanced in order to allow stations to reserve medium access for their real-time applications with QoS requirements. We present our proposed scheme, which is called EDCA with resource reservation (EDCA/RR), and describe how it can be extended in order to be used in wireless multi-hop networks. EDCA/RR operates in a completely distributed manner and manages to provide deterministic, contentionfree medium access, making it an attractive scheme for wireless networks.
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ورودعنوان ژورنال:
- Telecommunication Systems
دوره 39 شماره
صفحات -
تاریخ انتشار 2008