Automatic Transmission Period Setting for Intermittent Periodic Transmission in Wireless Backhaul System

Jin, Guang-Ri; Furukawa, Hiroshi

doi:10.1587/transcom.e95.b.857

Cited by 2 publications

(2 citation statements)

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“…Although analytical models have been proposed in [ 52 , 53 ], there are limitations on capable topologies: string or star types, the number of nodes, and the propagation ranges. As for the experiment, previous work validated the feasibility of IPT via prototype implementations [ 19 , 20 , 21 ]. This fact is applicable since our proposal separately treats each channel (transceiver).…”

Section: Computer Simulationmentioning

confidence: 99%

“…For tree topology based multi-hop networks, we previously proposed intermittent periodic transmit (IPT) protocol which achieves a high efficient packet forwarding in a simplified manner [ 18 ]. Its fundamental effectiveness has also been experimentally verified [ 19 , 20 , 21 ] and commercialization is ongoing [ 22 ]. Original IPT design was limited for uni-directional forwarding in a string-type topology.…”

Section: Introductionmentioning

confidence: 99%

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Highly Efficient Multi Channel Packet Forwarding with Round Robin Intermittent Periodic Transmit for Multihop Wireless Backhaul Networks

Maruta

Furukawa

2017

Sensors

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Round Robin based Intermittent Periodic Transmit (RR-IPT) has been proposed which achieves highly efficient multi-hop relays in multi-hop wireless backhaul networks (MWBN) where relay nodes are 2-dimensionally deployed. This paper newly investigates multi-channel packet scheduling and forwarding scheme for RR-IPT. Downlink traffic is forwarded by RR-IPT via one of the channels, while uplink traffic and part of downlink are accommodated in the other channel. By comparing IPT and carrier sense multiple access with collision avoidance (CSMA/CA) for uplink/downlink packet forwarding channel, IPT is more effective in reducing packet loss rate whereas CSMA/CA is better in terms of system throughput and packet delay improvement.

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