{"links":{},"id":43658,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00043658","sets":["1164:3865:3881:3883"]},"path":["3883"],"owner":"1","recid":"43658","title":["車車間通信におけるPN符号衝突回避のための周波数割当に関する方式"],"pubdate":{"attribute_name":"公開日","attribute_value":"2005-09-15"},"_buckets":{"deposit":"0b45a1e9-dea7-4f6e-9885-d92edcbe580c"},"_deposit":{"id":"43658","pid":{"type":"depid","value":"43658","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"車車間通信におけるPN符号衝突回避のための周波数割当に関する方式","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"車車間通信におけるPN符号衝突回避のための周波数割当に関する方式"},{"subitem_title":"Frequency Clearance System to avoid PN Code Collision in Inter-vehicle Communication","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2005-09-15","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"早稲田大学国際情報通信研究科"},{"subitem_text_value":"早稲田大学国際情報通信研究科"},{"subitem_text_value":"早稲田大学国際情報通信研究センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Global Information and Telecommunication Studies, Waseda University","subitem_text_language":"en"},{"subitem_text_value":" Graduate School of Global Information and Telecommunication Studies, Waseda University","subitem_text_language":"en"},{"subitem_text_value":" Global Information and Telecommunication Institute, Waseda University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/43658/files/IPSJ-MBL05034006.pdf"},"date":[{"dateType":"Available","dateValue":"2007-09-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MBL05034006.pdf","filesize":[{"value":"358.3 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"35"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"9c560b7c-318b-41ff-928e-9dfa138aed1a","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2005 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"土橋, 健太郎"},{"creatorName":"田代, 裕和"},{"creatorName":"富永, 英義"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kentaro, Dobashi","creatorNameLang":"en"},{"creatorName":"Hirokazu, Tashiro","creatorNameLang":"en"},{"creatorName":"Hideyoshi, Tominaga","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11851388","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"This paper proposes a scheme that avoids PN code collision in simultaneous communication system for safety driving. When spectrum distributions are utilized in inter-vehicle communication  vehicles choose suitable PN codes by recognizing the neighboring PN codes already in use. However  due to the movements of vehicles  vehicles will come across unexpected vehicles passing through or oncoming. That causes PN code collision. To cope with the problem  the proposed scheme divides the carrier frequency according to the direction of vehicle movement. In this scheme  since the oncoming vehicles are assigned with different frequency  PN code collision can be avoided. Simulation result shows that the proposed scheme reduces the rate of PN code collision.","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper proposes a scheme that avoids PN code collision in simultaneous communication system for safety driving. When spectrum distributions are utilized in inter-vehicle communication, vehicles choose suitable PN codes by recognizing the neighboring PN codes already in use. However, due to the movements of vehicles, vehicles will come across unexpected vehicles passing through or oncoming. That causes PN code collision. To cope with the problem, the proposed scheme divides the carrier frequency according to the direction of vehicle movement. In this scheme, since the oncoming vehicles are assigned with different frequency, PN code collision can be avoided. Simulation result shows that the proposed scheme reduces the rate of PN code collision.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"48","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告モバイルコンピューティングとユビキタス通信（MBL）"}],"bibliographicPageStart":"41","bibliographicIssueDates":{"bibliographicIssueDate":"2005-09-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"90(2005-MBL-034)","bibliographicVolumeNumber":"2005"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"created":"2025-01-18T23:10:00.791177+00:00","updated":"2025-01-22T10:50:43.998231+00:00"}