Yamamoto Izumi

ORCID: 0009-0008-7391-4889
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About
Contact & Profiles
Research Areas
  • Mobile Ad Hoc Networks
  • Cooperative Communication and Network Coding
  • Opportunistic and Delay-Tolerant Networks
  • IPv6, Mobility, Handover, Networks, Security
  • Wireless Networks and Protocols
  • Caching and Content Delivery
  • Glaucoma and retinal disorders
  • Retinal Diseases and Treatments

Hiroshima City University
2009

Japan Broadcasting Corporation (Japan)
2006

10.1038/s41598-025-01634-7 article EN cc-by-nc-nd Scientific Reports 2025-05-16

Multicast communication over mobile ad hoc networks has become popular. However, dependable and scalable multicast routing is required for even though network size node mobility continue to increase. Therefore, this paper proposes a new hierarchical scheme such networks. The proposed introduces the inter-cluster group mesh structure based on our previous autonomous clustering proposal. In scheme, data packets are delivered from source members through multiple routes structure. Simulations...

10.1587/transcom.e92.b.114 article EN IEICE Transactions on Communications 2009-01-01

An ad hoc network system can be deployed rapidly and easily. However, transmitting a real-time video stream over an create interruption issue because wireless links in are broken frequently due to noise signals, attenuation, shadowing effect nodes mobility. This paper studies transport scheme that creates multi-path route, which consists of main route for streaming sub routes retransmission packets generated by data link layer ARQ complement the packet loss selects suitable from these...

10.1109/rws.2006.1615230 article EN 2006-04-28

Multicast communication over mobile ad hoc networks becomes popular. Dependable and scalable multicast routing protocol is required for large networks, even though network size node mobility continue to increase. However, the data packet delivery less dependable due radio interference frequent route breaks as hop count between source group member increases. In environment, packets must be delivered through multiple routes achieve high delivery, while overhead forward massive in can incurred....

10.1109/icdcsw.2009.51 article EN 2009-06-01
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