2013
DOI: 10.1155/2013/639761
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Abstract: In dynamic wireless ad hoc networks (DynWANs), autonomous computing devices set up a network for the communication needs of the moment. These networks require the implementation of a medium access control (MAC) layer. We consider MAC protocols for DynWANs that need to be autonomous and robust as well as have high bandwidth utilization, high predictability degree of bandwidth allocation, and low communication delay in the presence of frequent topological changes to the communication network. Recent studies have… Show more

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Cited by 11 publications
(7 citation statements)
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References 53 publications
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“…In [16,22], the authors use computer network simulators for evaluating self-MAC algorithms. A selfstabilizing TDMA algorithm, that accesses external time references, is presented in [17]. Simulations are used for evaluating the heuristics of MS-ALOHA [26] for dealing with timeslot exhaustion by adjusting the nodes' individual transmission signal strength.…”
Section: Introductionmentioning
confidence: 99%
“…In [16,22], the authors use computer network simulators for evaluating self-MAC algorithms. A selfstabilizing TDMA algorithm, that accesses external time references, is presented in [17]. Simulations are used for evaluating the heuristics of MS-ALOHA [26] for dealing with timeslot exhaustion by adjusting the nodes' individual transmission signal strength.…”
Section: Introductionmentioning
confidence: 99%
“…Radio communication is enabled via motes that are TinyOS portable, such MicaZ [22], which use direct sequence spread spectrum for transmitting data at 2.4 GHz. Our experiments sometime use Chameleon-MAC [13,14], which employs the scheduled approach when accessing the communication medium, rather than the random access approach, such as Carrier Sense Multiple Access (CSMA). This choice is explained by CSMA's unbounded delay in high contention periods, which leads to high packet drop as shown in [5,24].…”
Section: Radio Communicationmentioning
confidence: 99%
“…In general, the accuracy of localization based on ranging is achieved by solving a set of simultaneous equations based on distance measurement, for example, time-of-arrival (TOA) [8], time-difference-of-arrival (TDOA) [9], difference-time-difference-of-arrival (DTDOA) [10] and the received signal strength (RSS) [11]. Among these parameters, the TDOA is one of the commonly used method that has the advantages of high measurement accuracy, simultaneous removal synchronization of nodes and easy implementation and operation.…”
Section: Introductionmentioning
confidence: 99%