Title :
Policy-Based Time Slot Assignment algorithm in a MANET(PBTSA)
Author :
Du, Keming ; Yang, Yahui
Author_Institution :
Sch. of Commun. Eng., Xidian Univ., Xi´´an, China
Abstract :
Recently, because of the rising popularity of multimedia applications and potential commercial usage of MANET(Mobile Ad Hoc Network)s, and the limited bandwidth and dynamic topology in MANETs. providing required bandwidth for these applications in MANETs has become an unavoidable and urgent task to achieve sufficient QoS (Quality of Service). Time slot assignment is essential to provide the calculated bandwidth in TDMA (Time Division Multiple Access)-based MANETs, which are a focus of attention of this paper because of its collision-free packet transmission with QoS support. In this paper, a new time slot assignment algorithm-PBTSA (Policy-Based Time Slot Assignment) is proposed, by which more available bandwidth can be obtained than conventional approximate solutions. In addition, PBTSA´s effectiveness is proved by simulation results.
Keywords :
ad hoc networks; mobile radio; quality of service; telecommunication network routing; time division multiple access; MANET; QoS; TDMA; collision free packet transmission; dynamic topology; limited bandwidth; mobile ad hoc network; policy-based time slot assignment algorithm; quality of service; time division multiple access; Bandwidth; Frequency conversion; Mathematical model; Microelectronics; Mobile ad hoc networks; Network topology; Quality of service; Routing; Time division multiple access; Transceivers; MANET; QoS; bandwidth guarantee; policy;
Conference_Titel :
Anti-counterfeiting, Security, and Identification in Communication, 2009. ASID 2009. 3rd International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-3883-9
Electronic_ISBN :
978-1-4244-3884-6
DOI :
10.1109/ICASID.2009.5276946
