Low-Latency Broadcast in Multirate Wireless Mesh Networks
نویسندگان
چکیده
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 کاملLow Latency Multimedia Broadcast in Multi-Rate Wireless Meshes
In a multi-rate wireless network, a node can dynamically adjust its link transmission rate by switching between different modulation schemes. For the current IEEE802.11a/b/g standards, this rate adjustment is limited to unicast traffic only while multicast and broadcast traffic is always transmitted at the lowest possible rate. In this paper, we consider a novel type of multi-rate mesh networks...
متن کاملOn Minimizing Broadcast Latency in Duty-cycled Wireless Sensor Networks
Minimizing broadcast latency is one of the most important issues for broadcasting in duty-cycled wireless sensor networks. The existing broadcast schemes do not allow any collision in a schedule to ensure its completion, i.e. all nodes receive a broadcast message collision-freely. A delay of transmission caused by the collision-prevention may increase the broadcast latency if the delay occurs a...
متن کاملMultirate Packet Delivery In Heterogeneous Broadcast Networks
In heterogeneous packet erasure networks, where the capacities of the channels are different, it is important that each receiver can receive packets with respect to the quality of its channel, which is known as multirate packet delivery. In this paper, we provide an in-depth analysis of a previously proposed non-block-based network coding scheme in the literature and show analytically and via s...
متن کاملRealizing and benchmarking broadcast algorithms in wireless mesh networks
0140-3664/$ see front matter 2010 Elsevier B.V. A doi:10.1016/j.comcom.2010.11.011 ⇑ Corresponding author at: Department of Comp Tung University, Taiwan. Tel.: +886 3 571 2121x5666 E-mail address: [email protected] (S.-L. Chan 1 As described in [3–5], researchers typically classify architectures according to node mobility. This pape common architecture, Infrastructure/Backbone WMN [ Broadc...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Journal on Selected Areas in Communications
سال: 2006
ISSN: 0733-8716
DOI: 10.1109/jsac.2006.881621