Performance evaluation of an IEEE 802.11b ad-hoc network
نویسندگان
چکیده
منابع مشابه
Performance Evaluation and Improvement of an Ad Hoc Wireless Network
An ad hoc wireless network is a self-organized network system. In this system, wireless terminals autonomously construct a multihop network which maintains its structural information by exchanging network information with some neighbor terminals. In such a network, the network topology changes frequently due to an unsettled wireless environment. Flexible Radio Network (FRN), one of the products...
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We evaluate the practical network coding (NC) gain in a wireless ad hoc networks. First, we introduce how network coding can be applied to IEEE 802.11 ad hoc networks. Next, we find obstructive factors by which the NC gain may decrease as compared with the theoretical NC gain. Finally, through the performance evaluation, we analyze why a performance difference occurs between practical and theor...
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1 This research was supported in part by the Department of Defense at the Maryland Center for Telecommunications Research, University of Maryland Baltimore County. The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the official policies, either expressed or implied, of the Department of Defense or the U.S. Government. Abst...
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This paper presents a performance analysis of wireless ad-hoc networks, with IEEE 802.11 as the underlying Wireless LAN technology. WLAN has, due to the fair radio resource sharing at the MAC-layer, the tendency to share the capacity equally amongst the active nodes, irrespective of their loads. An inherent drawback of this sharing policy is that a node that serves as a relay-node for multiple ...
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MANET is the compilation of wireless portable nodes which dynamically arranges a short term network without the use of any centralized administration or network infrastructure. Routing protocols used in mobile ad hoc networks must mechanically change to environments that can vary between the extremes of low mobility with high bandwidth, high mobility with low bandwidth. Various secure routing p...
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ژورنال
عنوان ژورنال: Facta universitatis - series: Electronics and Energetics
سال: 2004
ISSN: 0353-3670,2217-5997
DOI: 10.2298/fuee0401053k