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Title:
A simulation device, a simulation method, and a program
Document Type and Number:
Japanese Patent JP6186141
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To build a network system that reduces costs, while securing a sure connection.SOLUTION: A simulation device comprises: a connection calculation part that calculates a connection route of multi-hop communication in at least one first node connectable by first wireless communication and second wireless communication and a plurality of second nodes connectable by the second wireless communication on the basis of location information on a plurality of nodes indicative of a wireless device, reception signal intensity of the first wireless communication at a location indicated by the location information, and reception signal intensity in between each node and of the second wireless communication having a communication distance shorter than the first wireless communication; a cost calculation part that calculates a sum of costs of the first node on the connection route and the second node thereon on the basis of the connection route calculated by the connection calculation part; and an output part that outputs the sum of the costs calculated by the cost calculation part and information indicative of the connection route calculated by the connection calculation part.

Inventors:
Yuichi Miyajima
Taro Nakao
Nishimae Yasunori
Yuka Misawa
Miwako Ito
Daisuke Hiyama
Application Number:
JP2013049403A
Publication Date:
August 23, 2017
Filing Date:
March 12, 2013
Export Citation:
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Assignee:
NTT DATA Corporation
International Classes:
G06F17/50; H04W16/18; H04W40/02
Domestic Patent References:
JP2002218080A
JP2012147298A
JP6325125A
JP2005101833A
JP2002530977A
Foreign References:
US20100284388
Other References:
高橋義彦 外3名,マルチホップ無線ネットワークの設計技法,電子情報通信学会技術研究報告,社団法人電子情報通信学会,2004年11月12日,Vol.104,No.438,pp.37-42
桜井翔 外1名,ZigBeeと無線メッシュネットワークを組み合わせた広域エリアセンシング情報流通ネットワークの設計手法に関する研究,2010年電子情報通信学会総合大会講演論文集 通信2,社団法人電子情報通信学会,2010年 3月 2日,p.608
柳原健太郎 外3名,無線センサネットワークにおける省電力動作端末の自動選定方式,電気学会研究会資料 通信研究会 CMN-11-014~019,社団法人電気学会,2011年 6月23日,pp.13-18
森田正範 外3名,アドホックNW技術を用いた呼損率低減方法に関する一検討,電子情報通信学会技術研究報告,2006年 2月23日,Vol.105,No.624,pp.7-12
Attorney, Agent or Firm:
Shiga International Patent Office



 
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