JP6012305B2 - 移動通信方法及び無線基地局 - Google Patents
移動通信方法及び無線基地局 Download PDFInfo
- Publication number
- JP6012305B2 JP6012305B2 JP2012152309A JP2012152309A JP6012305B2 JP 6012305 B2 JP6012305 B2 JP 6012305B2 JP 2012152309 A JP2012152309 A JP 2012152309A JP 2012152309 A JP2012152309 A JP 2012152309A JP 6012305 B2 JP6012305 B2 JP 6012305B2
- Authority
- JP
- Japan
- Prior art keywords
- mobile station
- random access
- base station
- procedure
- radio base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 123
- 238000010295 mobile communication Methods 0.000 title claims description 22
- 230000004044 response Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000007704 transition Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/50—Connection management for emergency connections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Public Health (AREA)
- Mobile Radio Communication Systems (AREA)
Description
図1乃至図9を参照して、本発明の第1の実施形態に係る移動通信システムについて説明する。
以下、図10を参照して、本発明の変更例1に係る移動通信システムについて、上述の第1の実施形態に係る移動通信システムの相違点に着目して説明する。
eNB…無線基地局
11、22…RA手順実行部
12…決定部
21…状態管理部
Claims (5)
- 間欠受信状態の移動局が、発信処理を行うために連続受信状態に復帰する際に、無線基地局との間でランダムアクセス手順を実行する移動通信方法であって、
前記ランダムアクセス手順において、前記無線基地局が、前記移動局に対して、前記発信処理に係る呼種別を通知するように要求する呼種別要求信号を送信する工程Aと、
前記ランダムアクセス手順において、前記移動局が、前記呼種別要求信号に応じて、前記無線基地局に対して、前記呼種別を通知する工程Bと、
前記ランダムアクセス手順において、前記無線基地局が、前記呼種別に基づいて、前記復帰を許可するか否かについて決定する工程Cとを有することを特徴とする移動通信方法。 - 前記工程Aにおいて、前記無線基地局は、ランダムアクセス応答信号と共に、前記呼種別要求信号を送信することを特徴とする請求項1に記載の移動通信方法。
- 前記工程Bにおいて、前記移動局は、「Message3」に前記呼種別を含めて送信することを特徴とする請求項1に記載の移動通信方法。
- 移動局が、間欠受信状態から連続受信状態に復帰する際に、該移動局との間でランダムアクセス手順を実行するように構成されているランダムアクセス手順実行部と、
前記復帰を許可するか否かについて決定するように構成されている決定部とを具備しており、
前記ランダムアクセス手順実行部は、前記ランダムアクセス手順において、前記移動局に対して、前記移動局の発信処理に係る呼種別を通知するように要求する呼種別要求信号を送信するように構成されており、
前記決定部は、前記ランダムアクセス手順において、前記移動局によって前記呼種別要求信号に応じて通知された前記呼種別に基づいて、前記復帰を許可するか否かについて決定するように構成されていることを特徴とする無線基地局。 - 前記ランダムアクセス手順実行部は、ランダムアクセス応答信号と共に、前記呼種別要求信号を送信するように構成されていることを特徴とする請求項4に記載の無線基地局。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012152309A JP6012305B2 (ja) | 2012-07-06 | 2012-07-06 | 移動通信方法及び無線基地局 |
EP13812638.8A EP2871905B1 (en) | 2012-07-06 | 2013-07-02 | Mobile communication method and wireless base station |
PCT/JP2013/068158 WO2014007257A1 (ja) | 2012-07-06 | 2013-07-02 | 移動通信方法及び無線基地局 |
US14/412,899 US9532384B2 (en) | 2012-07-06 | 2013-07-02 | Mobile communication method and radio base station |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012152309A JP6012305B2 (ja) | 2012-07-06 | 2012-07-06 | 移動通信方法及び無線基地局 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014017583A JP2014017583A (ja) | 2014-01-30 |
JP6012305B2 true JP6012305B2 (ja) | 2016-10-25 |
Family
ID=49882011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012152309A Expired - Fee Related JP6012305B2 (ja) | 2012-07-06 | 2012-07-06 | 移動通信方法及び無線基地局 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9532384B2 (ja) |
EP (1) | EP2871905B1 (ja) |
JP (1) | JP6012305B2 (ja) |
WO (1) | WO2014007257A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102342592B1 (ko) * | 2021-05-26 | 2021-12-22 | 양채현 | 대기압을 이용한 압력 교정 장치 |
KR102342594B1 (ko) * | 2021-05-26 | 2021-12-22 | 양채현 | 진공을 이용한 압력 교정 장치 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105379356A (zh) * | 2014-01-24 | 2016-03-02 | 华为技术有限公司 | 一种控制呼叫接入的方法及设备 |
JP5869069B1 (ja) * | 2014-07-31 | 2016-02-24 | 株式会社Nttドコモ | 無線制御装置及び無線制御方法 |
US10750566B2 (en) * | 2017-04-27 | 2020-08-18 | Motorola Mobility Llc | Determining to transition to a connected state |
WO2019135654A1 (en) * | 2018-01-05 | 2019-07-11 | Samsung Electronics Co., Ltd. | Apparatus and method of beam recovery on secondary cell |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2840476B1 (fr) * | 2002-05-30 | 2004-07-16 | Nortel Networks Ltd | Procede de restriction de l'usage d'un terminal radio et dispositif de restriction associe |
ES2385415T3 (es) | 2007-11-13 | 2012-07-24 | Research In Motion Limited | Método y aparato para la transición de estado/modo |
US7979769B2 (en) * | 2008-04-14 | 2011-07-12 | Lg Electronics Inc. | Method and apparatus for performing random access procedures |
CN102187718A (zh) * | 2008-10-15 | 2011-09-14 | 日本电气株式会社 | 无线基站设备及其电源控制方法 |
EP2352352A4 (en) | 2008-10-30 | 2014-07-23 | Ntt Docomo Inc | WIRELESS BASE STATION AND MOBILE TELECOMMUNICATIONS PROCESS |
US8705352B2 (en) | 2010-09-10 | 2014-04-22 | Industrial Technology Research Institute | Prioritized random access method |
-
2012
- 2012-07-06 JP JP2012152309A patent/JP6012305B2/ja not_active Expired - Fee Related
-
2013
- 2013-07-02 EP EP13812638.8A patent/EP2871905B1/en not_active Not-in-force
- 2013-07-02 WO PCT/JP2013/068158 patent/WO2014007257A1/ja active Application Filing
- 2013-07-02 US US14/412,899 patent/US9532384B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102342592B1 (ko) * | 2021-05-26 | 2021-12-22 | 양채현 | 대기압을 이용한 압력 교정 장치 |
KR102342594B1 (ko) * | 2021-05-26 | 2021-12-22 | 양채현 | 진공을 이용한 압력 교정 장치 |
Also Published As
Publication number | Publication date |
---|---|
US20150156799A1 (en) | 2015-06-04 |
JP2014017583A (ja) | 2014-01-30 |
US9532384B2 (en) | 2016-12-27 |
EP2871905B1 (en) | 2017-02-01 |
EP2871905A4 (en) | 2016-04-20 |
WO2014007257A1 (ja) | 2014-01-09 |
EP2871905A1 (en) | 2015-05-13 |
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