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ABSTRACT In data message transmissions in wireless multihop networks, intra-route collisions of data messages and control messages are required to be reduced or avoided for shorter transmission delay and higher end-to-end throughput of data messages. RH2SWL (Routing with Hop-by-Hop Shortening Wireless Links) avoids collisions between 2-hop neighbor intermediate wireless nodes and provides them more opportunities to forward data messages; however, 1-hop neighbor intermediate wireless nodes might forward data messages simultaneously, which causes collisions of data messages. This paper proposes an extension of RH2SWL introducing transmission power control of RTS/CTS control messages and intentional transmission interval of data messages in order to reduce collisions between data messages and control messages transmitted by 1-hop neighbor intermediate wireless nodes. |
KEYWORDS Wireless Multihop Networks, Sequence of Hop by Hop Shortening Wireless Links, Wireless Signal Transmission Power Control, RTS/CTS Control, Collision Avoidance |
REFERENCES [1] Chang, C.C., Chen, Y.D., Liao, W.H. and Shih K.P., “Transmission Power Adaptations for Data Collision Avoidance in Wireless Ad- Hoc Networks,” International Journal of Ad Hoc and Ubiquitous Computing, vol. 12, pp. 88–97 (2013). |
Cite this paper Satoshi Suda, Hiroaki Higaki. (2018) High Throughput Wireless Multihop Transmissions by Power Controlled Transmissions along Hop-by-Hop Shortening Route. International Journal of Computers, 3, 1-7 |
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