JP2014526839A - 無線通信システムにおいて端末のplmn情報格納方法及びそのための装置 - Google Patents
無線通信システムにおいて端末のplmn情報格納方法及びそのための装置 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/18—Management of setup rejection or failure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Abstract
【選択図】図9
Description
例えば、本願発明は以下の項目を提供する。
(項目1)
無線通信システムにおいて端末のPLMN(Public Land Mobile Network)情報を格納する方法であって、
少なくとも一つのPLMN(Public Land Mobile Network)のうち、セレクテッドPLMNを決定することと、
前記セレクテッドPLMNに対して接続問題を検出することと、
前記接続問題が検出される場合、前記セレクテッドPLMNに関する情報を格納することと、を含む、PLMN情報格納方法。
(項目2)
前記端末が前記セレクテッドPLMNに成功的に登録された場合、前記セレクテッドPLMNは登録されたPLMN(Registered PLMN、RPLMN)であることを特徴とする、項目1に記載のPLMN情報格納方法。
(項目3)
前記セレクテッドPLMN情報は、
セレクテッドPLMN(selected PLMN)に対するPLMN−アイデンティティ(PLMN−Identity)であることを特徴とする、項目1に記載のPLMN情報格納方法。
(項目4)
前記セレクテッドPLMN情報は、
前記端末のVarRLF−Report(Variable radio link failure−report)に格納されることを特徴とする、項目1に記載のPLMN情報格納方法。
(項目5)
前記セレクテッドPLMNが登録されたPLMN(Registered PLMN、RPLMN)に対応する場合、
基地局に、前記格納されたセレクテッドPLMNに関する情報を伝送することをさらに含むことを特徴とする、項目1に記載のPLMN情報格納方法。
(項目6)
前記セレクテッドPLMN情報は、
前記端末が前記基地局から情報要請を受信した場合に伝送されることを特徴とする、項目5に記載のPLMN情報格納方法。
(項目7)
前記接続問題が検出される場合、
無線品質に対する測定値を格納することをさらに含み、前記格納された無線品質に対する測定値は、前記セレクテッドPLMN情報と共に伝送されることを特徴とする、項目6に記載のPLMN情報格納方法。
(項目8)
前記接続問題が検出される場合は、
特定のタイマーが終了する場合であることを特徴とする、項目1に記載のPLMN情報格納方法。
(項目9)
前記無線品質に対する測定値は、RSRP(Reference Signal Received Power)及びRSRQ(Reference Signal Received Quality)のうち少なくとも一つであることを特徴とする、項目7に記載のPLMN情報格納方法。
(項目10)
前記格納されたセレクテッドPLMNに関する情報は、
RRC接続セットアップ完了(RRC Connection Setup Complete)メッセージを通じて伝送されることを特徴とする、項目5に記載のPLMN情報格納方法。
(項目11)
前記接続問題は、
無線リンク失敗(RLF:Radio Link Failure)またはハンドオーバ失敗であることを特徴とする、項目10に記載のPLMN情報格納方法。
Claims (11)
- 無線通信システムにおいて端末のPLMN(Public Land Mobile Network)情報を格納する方法であって、
少なくとも一つのPLMN(Public Land Mobile Network)のうち、セレクテッドPLMNを決定することと、
前記セレクテッドPLMNに対して接続問題を検出することと、
前記接続問題が検出される場合、前記セレクテッドPLMNに関する情報を格納することと、を含む、PLMN情報格納方法。 - 前記端末が前記セレクテッドPLMNに成功的に登録された場合、前記セレクテッドPLMNは登録されたPLMN(Registered PLMN、RPLMN)であることを特徴とする、請求項1に記載のPLMN情報格納方法。
- 前記セレクテッドPLMN情報は、
セレクテッドPLMN(selected PLMN)に対するPLMN−アイデンティティ(PLMN−Identity)であることを特徴とする、請求項1に記載のPLMN情報格納方法。 - 前記セレクテッドPLMN情報は、
前記端末のVarRLF−Report(Variable radio link failure−report)に格納されることを特徴とする、請求項1に記載のPLMN情報格納方法。 - 前記セレクテッドPLMNが登録されたPLMN(Registered PLMN、RPLMN)に対応する場合、
基地局に、前記格納されたセレクテッドPLMNに関する情報を伝送することをさらに含むことを特徴とする、請求項1に記載のPLMN情報格納方法。 - 前記セレクテッドPLMN情報は、
前記端末が前記基地局から情報要請を受信した場合に伝送されることを特徴とする、請求項5に記載のPLMN情報格納方法。 - 前記接続問題が検出される場合、
無線品質に対する測定値を格納することをさらに含み、前記格納された無線品質に対する測定値は、前記セレクテッドPLMN情報と共に伝送されることを特徴とする、請求項6に記載のPLMN情報格納方法。 - 前記接続問題が検出される場合は、
特定のタイマーが終了する場合であることを特徴とする、請求項1に記載のPLMN情報格納方法。 - 前記無線品質に対する測定値は、RSRP(Reference Signal Received Power)及びRSRQ(Reference Signal Received Quality)のうち少なくとも一つであることを特徴とする、請求項7に記載のPLMN情報格納方法。
- 前記格納されたセレクテッドPLMNに関する情報は、
RRC接続セットアップ完了(RRC Connection Setup Complete)メッセージを通じて伝送されることを特徴とする、請求項5に記載のPLMN情報格納方法。 - 前記接続問題は、
無線リンク失敗(RLF:Radio Link Failure)またはハンドオーバ失敗であることを特徴とする、請求項10に記載のPLMN情報格納方法。
Applications Claiming Priority (3)
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US201261614518P | 2012-03-23 | 2012-03-23 | |
US61/614,518 | 2012-03-23 | ||
PCT/KR2013/002410 WO2013141656A1 (ko) | 2012-03-23 | 2013-03-22 | 무선 통신 시스템에서 단말의 plmn 정보 저장 방법 및 이를 위한 장치 |
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JP2014526839A true JP2014526839A (ja) | 2014-10-06 |
JP5909284B2 JP5909284B2 (ja) | 2016-04-26 |
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US (2) | US9629002B2 (ja) |
JP (1) | JP5909284B2 (ja) |
KR (1) | KR101623799B1 (ja) |
CN (1) | CN104041104B (ja) |
DE (1) | DE112013000172B4 (ja) |
GB (1) | GB2514650B (ja) |
WO (1) | WO2013141656A1 (ja) |
Cited By (1)
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JPWO2016047439A1 (ja) * | 2014-09-25 | 2017-06-29 | 日本電気株式会社 | 通信装置、無線通信システムおよび通信方法 |
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2013
- 2013-03-22 DE DE112013000172.1T patent/DE112013000172B4/de active Active
- 2013-03-22 US US14/344,027 patent/US9629002B2/en active Active
- 2013-03-22 WO PCT/KR2013/002410 patent/WO2013141656A1/ko active Application Filing
- 2013-03-22 GB GB1404194.1A patent/GB2514650B/en active Active
- 2013-03-22 JP JP2014530614A patent/JP5909284B2/ja active Active
- 2013-03-22 KR KR1020147005837A patent/KR101623799B1/ko active IP Right Grant
- 2013-03-22 CN CN201380004641.8A patent/CN104041104B/zh active Active
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2017
- 2017-04-17 US US15/489,316 patent/US10039014B2/en active Active
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JPWO2016047439A1 (ja) * | 2014-09-25 | 2017-06-29 | 日本電気株式会社 | 通信装置、無線通信システムおよび通信方法 |
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DE112013000172T5 (de) | 2014-06-12 |
US10039014B2 (en) | 2018-07-31 |
JP5909284B2 (ja) | 2016-04-26 |
US9629002B2 (en) | 2017-04-18 |
KR20140138579A (ko) | 2014-12-04 |
KR101623799B1 (ko) | 2016-05-24 |
GB2514650B (en) | 2018-05-09 |
GB2514650A (en) | 2014-12-03 |
CN104041104B (zh) | 2018-05-22 |
WO2013141656A1 (ko) | 2013-09-26 |
CN104041104A (zh) | 2014-09-10 |
GB201404194D0 (en) | 2014-04-23 |
US20140235232A1 (en) | 2014-08-21 |
US20170223555A1 (en) | 2017-08-03 |
DE112013000172B4 (de) | 2020-09-24 |
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