Learning Automaton-Based Neighbor Discovery for Wireless Networks Using Directional Antennas
نویسندگان
چکیده
منابع مشابه
Neighbor discovery in wireless networks with sectored antennas
Directional antennas offer many potential advantages for wireless networks such as increased network capacity, extended transmission range and reduced energy consumption. Exploiting these advantages requires new protocols and mechanisms at various communication layers to intelligently control the directional antenna system. With directional antennas, many trivial mechanisms, such as neighbor di...
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Directional antennas provide angle-ofarrival information, which can be used for localization and routing algorithms in wireless sensor networks. We briefly describe three classical, major types of antennas: 1) the Adcock-pair antenna, 2) the pseudoDoppler antenna, and 3) the electronically switched parasitic element antenna. We have found the last type to be the most suitable for wireless senso...
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The directional neighbor discovery problem, i.e., spatial rendezvous, is a fundamental problem in millimeter wave (mmWave) networks, where directional transmissions are used to overcome the high attenuation. The challenge is how to let the transmitter and receiver beams meet in space under deafness caused by directional transmission and reception, where no prior information or coordination is a...
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To my parents, my wife Joanna and our baby Justin. ii ACKNOWLEDGEMENTS I would like to express my deepest gratitude to my advisor Professor Wayne E. Stark for giving me the opportunity to join his research group. Without his guidance and support over the years, it would not have been possible for me to finish my doctoral work and to pursue my dream of teaching. I would also like to thank other ...
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One of the biggest drawbacks of the wireless environment is the limited bandwidth. However, the users sharing this limited bandwidth have been increasing considerably. SDMA technique which entails using directional antennas allows to increase the capacity of a wireless network by separating users in the medium. In this paper, it has been presented how the capacity can be enhanced while the mean...
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ژورنال
عنوان ژورنال: IEEE Wireless Communications Letters
سال: 2019
ISSN: 2162-2337,2162-2345
DOI: 10.1109/lwc.2018.2855120