منابع مشابه
A Survey on Multicast Routing Approaches in Wireless Mesh Networks
Wireless mesh networks (WMNs) which mediates the broadband Internet access, have been recently received many attentions by the researchers. In order to increase capacity in these networks, nodes are equipped with multiple radios tuned on multiple channels emerging multi radio multi-channel WMNs (MRMC WMNs). Therefore, a vital challenge that poses in MRMC WMNs is how to properly assign channels ...
متن کاملWireless Mesh Networks
Modeling is typically done by connectivity and interference graphs, though this has limitations, and cannot easily capture many effects, including the broadcast nature of the MAC and intermittent connectivity. Capacity is currently calculated in various ways, including the Gupta and Kumar theoretical capacity analysis, the clique model, and the collision domain models. We will focus on the latt...
متن کاملWireless mesh networks.
Wireless telemedicine using GSM and GPRS technologies can only provide low bandwidth connections, which makes it difficult to transmit images and video. Satellite or 3G wireless transmission provides greater bandwidth, but the running costs are high. Wireless networks (WLANs) appear promising, since they can supply high bandwidth at low cost. However, the WLAN technology has limitations, such a...
متن کاملWireless Mesh Networks (WMNs)
Wireless Mesh Networks (WMNs) have been expected to be the ul imate solution for the next decade wireless networking. The attractions of WMNs include easy set -up on the fly, off-the-shelf cost, flexible interoperability with other networks, and highly reliable connectivity. Because of these advantages over other wireless networks, WMNs are undergoing rapid development. However, research proble...
متن کاملMrmc Wireless Mesh Networks
The wireless mesh networksare considered as one of the vital elements in today’s converged networks,providing high bandwidth and connectivity over large geographical areas. Mesh routers equipped with multiple radios can significantly overcome the capacity problem and increase the aggregate throughput of the network where single radio nodessuffer from performancedegradation. Moreover, the market...
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ژورنال
عنوان ژورنال: ACM SIGCOMM Computer Communication Review
سال: 2006
ISSN: 0146-4833
DOI: 10.1145/1163593.1163597