WEKO3
アイテム
{"_buckets": {"deposit": "c52275fd-c0eb-4596-bda1-d546d91e0b01"}, "_deposit": {"created_by": 3, "id": "12576", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "12576"}, "status": "published"}, "_oai": {"id": "oai:sucra.repo.nii.ac.jp:00012576", "sets": ["426"]}, "author_link": ["16574"], "item_119_biblio_info_8": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1995", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "7", "bibliographicVolumeNumber": "78", "bibliographic_titles": [{"bibliographic_title": "IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences"}]}]}, "item_119_date_31": {"attribute_name": "作成日", "attribute_value_mlt": [{"subitem_date_issued_datetime": "2007-03-05", "subitem_date_issued_type": "Created"}]}, "item_119_description_19": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "In this paper, the spread spectrum code hopping (CH) system, which has some analogy to frequency hopping systems, is described. The CH system has robustness to code interference that restriction of kinds of PN matched filters (MFs) will cause. The mean acquisition time is shown by theoretical analysis and computer simulation. The acquisition rate results under a single code interference, which seriously affects direct sequence systems, and an asynchronous two-user channels are obtained. Moreover, using theoretical analysis and computer simulation, the bit error rate (BER) performance under single code interference is evaluated. It is shown that CH systems perform better than conventional ones under single code interference.", "subitem_description_type": "Abstract"}]}, "item_119_description_21": {"attribute_name": "注記", "attribute_value_mlt": [{"subitem_description": "Copyright notice. c1995 IEICE All rights reserved. \"The Spread Spectrum Code Hopping System\" Takeshi ONIZAWA,Takaaki HASEGAWA IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences, 1995 Vol.E78-A No.7 pp. 795-804 許諾No.07RB0055.", "subitem_description_type": "Other"}]}, "item_119_description_29": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"subitem_description": "text", "subitem_description_type": "Other"}]}, "item_119_description_30": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_119_publisher_11": {"attribute_name": "出版者名", "attribute_value_mlt": [{"subitem_publisher": "電子情報通信学会"}]}, "item_119_relation_7": {"attribute_name": "著者 外部リンク", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "http://s-read.saitama-u.ac.jp/researchers/pages/researcher/sZUVsZBx"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://s-read.saitama-u.ac.jp/researchers/pages/researcher/sZUVsZBx", "subitem_relation_type_select": "URI"}}]}, "item_119_source_id_14": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "09168508", "subitem_source_identifier_type": "ISSN"}]}, "item_119_text_3": {"attribute_name": "著者 ローマ字", "attribute_value_mlt": [{"subitem_text_value": "Hasegawa, Takaaki"}, {"subitem_text_value": "Onizawa, Takeshi"}]}, "item_119_text_32": {"attribute_name": "アイテムID", "attribute_value_mlt": [{"subitem_text_value": "A1002135"}]}, "item_119_text_35": {"attribute_name": "公開日(XooNIps)", "attribute_value_mlt": [{"subitem_text_value": "Mar 14, 2007 09:00:00"}]}, "item_119_text_36": {"attribute_name": "最終更新日(XooNIps)", "attribute_value_mlt": [{"subitem_text_value": "Sep 4, 2009 14:54:14"}]}, "item_119_text_37": {"attribute_name": "更新履歴(XooNIps)", "attribute_value_mlt": [{"subitem_text_value": "Sep 4, 2009 抄録, 著者 を変更"}, {"subitem_text_value": "Mar 18, 2009 "}, {"subitem_text_value": "Oct 10, 2008 インデックス を変更"}, {"subitem_text_value": "Feb 28, 2008 インデックス を変更"}, {"subitem_text_value": "Feb 14, 2008 インデックス を変更"}, {"subitem_text_value": "Oct 20, 2007 インデックス, アクセス条件, ISSN を変更"}, {"subitem_text_value": "Jul 23, 2007 フリーキーワード を変更"}, {"subitem_text_value": "Jul 11, 2007 フリーキーワード, インデックス を変更"}, {"subitem_text_value": "May 24, 2007 フリーキーワード, 本文 を変更"}, {"subitem_text_value": "Mar 22, 2007 フリーキーワード, 抄録 を変更"}, {"subitem_text_value": "Mar 20, 2007 フリーキーワード, ジャンル を変更"}, {"subitem_text_value": "Mar 16, 2007 フリーキーワード, インデックス, キーワード, 言語, ISSN を変更"}, {"subitem_text_value": "Mar 14, 2007 コメント, ID, フリーキーワード, 出版年, キーワード を変更"}]}, "item_119_text_38": {"attribute_name": "登録者(XooNIps)", "attribute_value_mlt": [{"subitem_text_value": "sucra_jim2"}]}, "item_119_text_39": {"attribute_name": "閲覧数(XooNIps)", "attribute_value_mlt": [{"subitem_text_value": "1589"}]}, "item_119_text_4": {"attribute_name": "著者 所属", "attribute_value_mlt": [{"subitem_text_value": "埼玉大学大学院理工学研究科"}]}, "item_119_text_40": {"attribute_name": "ダウンロード数(XooNIps)", "attribute_value_mlt": [{"subitem_text_value": "1285"}]}, "item_119_text_41": {"attribute_name": "XooNIps_インデックス", "attribute_value_mlt": [{"subitem_text_value": "sucra_jim2|Public/埼玉大学/理工学研究科|Public/埼玉大学/理工学研究科/数理電子情報部門|Public/主題別/工学/電気電子工学/通信・ネットワーク工学|Public/ジャンル別/学術雑誌論文(国内)/電子情報通信学会"}]}, "item_119_text_42": {"attribute_name": "XooNIps_ITEM_KEY", "attribute_value_mlt": [{"subitem_text_value": "286"}]}, "item_119_text_5": {"attribute_name": "著者 所属(別言語)", "attribute_value_mlt": [{"subitem_text_value": "Graduate School of Science and Engineering, Saitama University"}]}, "item_119_text_9": {"attribute_name": "年月次", "attribute_value_mlt": [{"subitem_text_value": "1995"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "長谷川, 孝明"}, {"creatorName": "ハセガワ, タカアキ", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "16574", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-01-24"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "A1002135.pdf", "filesize": [{"value": "708.9 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 708900.0, "url": {"label": "A1002135.pdf", "url": "https://sucra.repo.nii.ac.jp/record/12576/files/A1002135.pdf"}, "version_id": "4bd79422-6cdc-43f7-b2bb-656521dc873f"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "The Spread Spectrum Code Hopping System", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "The Spread Spectrum Code Hopping System"}]}, "item_type_id": "119", "owner": "3", "path": ["426"], "permalink_uri": "https://sucra.repo.nii.ac.jp/records/12576", "pubdate": {"attribute_name": "公開日", "attribute_value": "2007-03-14"}, "publish_date": "2007-03-14", "publish_status": "0", "recid": "12576", "relation": {}, "relation_version_is_last": true, "title": ["The Spread Spectrum Code Hopping System"], "weko_shared_id": -1}
The Spread Spectrum Code Hopping System
https://sucra.repo.nii.ac.jp/records/12576
https://sucra.repo.nii.ac.jp/records/12576cc1a0d1e-f17a-494e-ba43-cb463cecd49d
名前 / ファイル | ライセンス | アクション |
---|---|---|
A1002135.pdf (708.9 kB)
|
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2007-03-14 | |||||
タイトル | ||||||
タイトル | The Spread Spectrum Code Hopping System | |||||
言語 | ||||||
言語 | eng | |||||
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 | journal article | |||||
著者 |
長谷川, 孝明
× 長谷川, 孝明 |
|||||
著者 ローマ字 | ||||||
Hasegawa, Takaaki | ||||||
著者 ローマ字 | ||||||
Onizawa, Takeshi | ||||||
著者 所属 | ||||||
埼玉大学大学院理工学研究科 | ||||||
著者 所属(別言語) | ||||||
Graduate School of Science and Engineering, Saitama University | ||||||
書誌情報 |
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences 巻 78, 号 7, 発行日 1995 |
|||||
年月次 | ||||||
1995 | ||||||
出版者名 | ||||||
出版者 | 電子情報通信学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 09168508 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In this paper, the spread spectrum code hopping (CH) system, which has some analogy to frequency hopping systems, is described. The CH system has robustness to code interference that restriction of kinds of PN matched filters (MFs) will cause. The mean acquisition time is shown by theoretical analysis and computer simulation. The acquisition rate results under a single code interference, which seriously affects direct sequence systems, and an asynchronous two-user channels are obtained. Moreover, using theoretical analysis and computer simulation, the bit error rate (BER) performance under single code interference is evaluated. It is shown that CH systems perform better than conventional ones under single code interference. | |||||
注記 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Copyright notice. c1995 IEICE All rights reserved. "The Spread Spectrum Code Hopping System" Takeshi ONIZAWA,Takaaki HASEGAWA IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences, 1995 Vol.E78-A No.7 pp. 795-804 許諾No.07RB0055. | |||||
資源タイプ | ||||||
内容記述タイプ | Other | |||||
内容記述 | text | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
作成日 | ||||||
日付 | 2007-03-05 | |||||
日付タイプ | Created | |||||
アイテムID | ||||||
A1002135 |