Okumura, Ryota
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1

Implementation of Bidirectional High-Rate Underwater Acoust..:

, In: 2023 XXXVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS),
 
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4

IEEE 802.15.4g/4x-Based Orthogonal Frequency-Division Multi..:

Kadoi, Shunsuke ; Ochiai, Hidetomo ; Okumura, Ryota..
IEEE Internet of Things Journal.  9 (2022)  14 - p. 12673-12683 , 2022
 
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5

Efficient Polling Communications for Multi-Hop Networks Bas..:

OKUMURA, Ryota ; MIZUTANI, Keiichi ; HARADA, Hiroshi
IEICE Transactions on Communications.  E104.B (2021)  5 - p. 550-562 , 2021
 
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6

Feasibility Study of Wi-SUN JUTA Profile-Compliant F-RIT Pr..:

OKUMURA, Ryota ; MIZUTANI, Keiichi ; HARADA, Hiroshi
IEICE Transactions on Communications.  E104.B (2021)  10 - p. 1354-1365 , 2021
 
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7

Wireless Smart Ubiquitous Network by CSL-based Low Power MA..:

, In: 2020 IEEE 17th Annual Consumer Communications & Networking Conference (CCNC),
 
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8

A Scheduling Scheme For Channel Hopping In Wi-Sun Fan Syste..:

, In: 2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring),
 
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9

Evaluation of CSL-based Low Power MAC Protocol for Wireless..:

, In: 2020 IEEE 17th Annual Consumer Communications & Networking Conference (CCNC),
 
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10

Stabilization of Multi-Hop Routing Construction in Wi-SUN F..:

, In: 2020 IEEE 17th Annual Consumer Communications & Networking Conference (CCNC),
 
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11

Coexistence of Synchronous and Asynchronous MAC Protocols f..:

, In: 2020 IEEE 6th World Forum on Internet of Things (WF-IoT),
 
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12

Data Rate Enhancement for IEEE 802.15.4 Based FSK Transmiss..:

, In: 2020 IEEE 6th World Forum on Internet of Things (WF-IoT),
 
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13

Dependable Source Routing Scheme for Multi-Hop Networks Bas..:

, In: 2020 IEEE 17th Annual Consumer Communications & Networking Conference (CCNC),
 
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14

A Home Area Heterogeneous Wireless Management Scheme by Wi-..:

, In: 2020 IEEE 17th Annual Consumer Communications & Networking Conference (CCNC),
 
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15

Possibility of Dynamic Spectrum Sharing System by VHF-band ..:

, In: 2019 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN),
 
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