| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2023-03-30 |
| タイトル |
|
|
タイトル |
大規模データ収集システムにおける通信の効率化に関する研究 |
| タイトル |
|
|
タイトル |
A study on an improvement of communication efficiency in a large-scale data acquisition system |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
network traffic |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
congestion control |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
data acquisition system |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 著者 |
長坂, 康史
沖, 恭志
Nagasaka, Yasushi
Oki, Kyoshi
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
A data acquisition, DAQ, system with using the Internet technology is used in many fields these days. But the Internet is a general purpose technology and suitable to transfer data randomly. Moreover, as a lot of clients and servers are connected into the Internet, the network topology of it is N to M, i.e., the N source computers are connected into the M destination ones. On the other hand, the topology of DAQ systems is based on N to 1, because a measurement is performed with using several detectors and their data have to be sent to one destination computer to analyze them. The Internet technology is not efficient for transferring in N to 1, and such traffic occurs congestion in the network. We, therefore, focus on congestion control mechanisms in the TCP protocol to avoid the congestion and propose the efficient mechanism for a large-scale DAQ system. |
| 書誌情報 |
広島工業大学紀要. 研究編
巻 47,
p. 127-131,
発行日 2013-02
|
| 出版者 |
|
|
出版者 |
広島工業大学 |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13469975 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11599110 |
| 論文ID（NAID） |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
NAID |
|
|
関連識別子 |
40019575699 |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
research47_127-131.pdf (1.1 MB)
