منابع مشابه
Balancing energy efficiency and throughput fairness in IEEE 802.11 WLANs
The proliferation of wireless networks based on IEEE 802.11 has resulted in a heterogenous set of devices using a variety of applications to compete for the desired service performance. Most notably, the class of highly mobile and energy constrained devices is showing high growth rates. Yet, fairness of resource allocation is still only considered in terms of achievable throughput and without c...
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In the last decade, the Wireless Local Area Network (WLAN) market has been experiencing an impressive growth that began with the broad acceptance of the IEEE 802.11 standard [1]. Given the widespread deployment of WLANs and the increasing requirements of multimedia applications, the need for high capacity and enhanced reliability has become imperative. Multiple-Input Multiple-Output (MIMO) tech...
متن کاملVoice capacity of IEEE 802.11b WLANs
There is a tremendous growth in the deployment and usage of Wireless Local Area Networks (WLANs) in recent years. There is also an increasing interest in supporting voice applications over WLANs. In this paper we use analytical models presented in the literature for saturation throughput, average packet delay and packet drop probability and simulative results for jitter to evaluate voice traffi...
متن کاملThroughput and Energy Efficiency in IEEE 802.11 WLANs: Friends or Foes?
Understanding and optimizing the energy consumption of wireless devices is critical to maximize network lifetime and to provide guidelines for the design of new protocols and interfaces. In this work we first provide an accurate analysis of the energy performance of an IEEE 802.11 WLAN, and then we derive the configuration to maximize it. We also analyze the impact of the energy configuration o...
متن کاملCell-Level Modeling of IEEE 802.11 WLANs
We develop a scalable cell-level analytical model for multi-cell infrastructure IEEE 802.11 WLANs under a so-called Pairwise Binary Dependence (PBD) condition. The PBD condition is a geometric property under which the relative locations of the nodes inside a cell do not matter and the network is free of hidden nodes. For the cases of saturated nodes and TCP-controlled long-file downloads, we pr...
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ژورنال
عنوان ژورنال: IEEE Wireless Communications
سال: 2016
ISSN: 1536-1284
DOI: 10.1109/mwc.2016.7422404