Novel Multipoint Relays Scheme Based on Hybrid Cost Function
نویسندگان
چکیده
منابع مشابه
Intelligent MultiPoint Relays Selection
In MANETs, routing protocols are needed to ensure reliable communications between nodes. They are classified in three categories according to how they establish the routes between any two distanced nodes. There are reactive, proactive or hybrid protocols. The OLSR (Optimized Link State Routing) belongs to the proactive category in which the relays are used to reduce the number of retransmitter ...
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Multipoint relays o er an optimized way of ooding packets in a radio network. However, this technique requires the last hop knowledge: to decide wether or not a ooding packet is retransmitted, a node needs to know from which node the packet was received. When considering broadcasting at IP level, this information may be di cult to obtain. We thus propose a scheme for computing an optimized conn...
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Multipoint relays were introduced to optimize flooding in ad hoc networks. They are also used to determine a sub-topology containing shortest paths in the OLSR routing protocol. We show that a generalized version of multipoint relays can be used to construct a sub-topology preserving bi-connectivity and more generally k-connectivity. Moreover, we show that the multipoint relay structure is intr...
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ژورنال
عنوان ژورنال: ISRN Aerospace Engineering
سال: 2013
ISSN: 2314-6427
DOI: 10.1155/2013/604051