An Efficient Flooding Scheme using Dynamic Status Transition of Mobile Stations in Ad Hoc Networks
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Accession number;04A0178093
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| Title;An Efficient Flooding Scheme using Dynamic Status Transition of Mobile Stations in Ad Hoc Networks |
| Author;
OGAWA MASAKATSU
(Sophia Univ., Fac. Sci. and Technol., JPN)
HATTORI TAKESHI
(Sophia Univ., Fac. Sci. and Technol., JPN)
KAYAMA HIDETOSHI
(NTT DoCoMo, Inc., Wireless Res. Lab., JPN)
UMEDA NARUMI
(NTT DoCoMo, Inc., Wireless Res. Lab., JPN)
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Journal Title;IEIC Technical Report (Institute of Electronics, Information and Communication Engineers)
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Journal Code:S0532B
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ISSN:0913-5685
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VOL.103;NO.542(ITS2003 43-48);PAGE.7-14(2004)
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| Figure&Table&Reference;FIG.18, TBL.2, REF.20 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;Demand for MANET which is built by autonomous distributed control at mobile stations is increasing. Although flooding is used in order to establish a route in MANET, there is a broadcast storm problem that traffic increases rapidly. Besides, there is a hidden terminal problem that packet collisions may occur in the multi-hop communications. For resolving these problems, we propose M-DSMA (MAC protocol using Dynamic State transition of Mobile stations in Ad hoc networks). We define two kinds of states (Active state and Non-active state) at mobile stations. During active state, busy-tone signal is sent as the mobile station detects that a channel is busy, besides, stop-tone signal is sent as the mobile station detects a packet collision. By using those signals, the communication quality is improved. (author abst.) |
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