JP2014107798A - 移動通信方法、無線基地局及び移動局 - Google Patents
移動通信方法、無線基地局及び移動局 Download PDFInfo
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- JP2014107798A JP2014107798A JP2012260990A JP2012260990A JP2014107798A JP 2014107798 A JP2014107798 A JP 2014107798A JP 2012260990 A JP2012260990 A JP 2012260990A JP 2012260990 A JP2012260990 A JP 2012260990A JP 2014107798 A JP2014107798 A JP 2014107798A
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- 238000000034 method Methods 0.000 title claims abstract description 59
- 238000010295 mobile communication Methods 0.000 title claims abstract description 17
- 230000004044 response Effects 0.000 claims abstract description 41
- 230000011664 signaling Effects 0.000 claims description 8
- 101001055444 Homo sapiens Mediator of RNA polymerase II transcription subunit 20 Proteins 0.000 abstract 1
- 102100026165 Mediator of RNA polymerase II transcription subunit 20 Human genes 0.000 abstract 1
- 108091005487 SCARB1 Proteins 0.000 abstract 1
- 102100037118 Scavenger receptor class B member 1 Human genes 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 3
- 101100150273 Caenorhabditis elegans srb-1 gene Proteins 0.000 description 1
- 101100150274 Caenorhabditis elegans srb-2 gene Proteins 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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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
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
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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
-
- 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
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/12—Setup of transport tunnels
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
【解決手段】本発明に係る移動通信方法は、移動局UEが、「RA response」に応じて、無線基地局eNBに対して、「RRC connection re-establishment request」を送信する工程と、無線基地局eNBが、「RRC connection re-establishment request」に応じて、移動局UEに対して、SRB1/SRB2と共にDRBを設定するように指示する「RRC connection re-establishment」を送信する工程とを有する。
【選択図】図4
Description
図1乃至図4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。
UE…移動局
11…再接続手順実行部
12、22…送信部
13、21…受信部
Claims (3)
- 移動局が、再接続手順を起動することを決定すると、無線基地局に対して、ランダムアクセスプリアンブルを送信する工程と、
前記無線基地局が、前記ランダムアクセスプリアンブルに応じて、前記移動局に対して、ランダムアクセス応答を送信する工程と、
前記移動局が、前記ランダムアクセス応答に応じて、前記無線基地局に対して、再接続要求を送信する工程と、
前記無線基地局が、前記再接続要求に応じて、前記移動局に対して、シグナリング無線ベアラと共にデータ無線ベアラを設定するように指示する再接続応答を送信する工程とを有することを特徴とする移動通信方法。 - 無線基地局であって、
再接続手順において、移動局から再接続要求を受信するように構成されている受信部と、
前記再接続要求に応じて、前記移動局に対して、シグナリング無線ベアラと共にデータ無線ベアラを設定するように指示する再接続応答を送信するように構成されている送信部とを具備することを特徴とする無線基地局。 - 移動局であって、
再接続手順において、無線基地局から再接続応答を受信するように構成されている受信部と、
前記再接続応答に含まれている指示に応じて、シグナリング無線ベアラと共にデータ無線ベアラを設定するように構成されている設定部とを具備することを特徴とする移動局。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012260990A JP6180102B2 (ja) | 2012-11-29 | 2012-11-29 | 移動通信方法、無線基地局及び移動局 |
US14/409,323 US20150181625A1 (en) | 2012-11-29 | 2013-11-05 | Mobile communication method, radio base station, and mobile station |
CN201380033441.5A CN104396337A (zh) | 2012-11-29 | 2013-11-05 | 移动通信方法、无线基站以及移动台 |
EP13859157.3A EP2928256A4 (en) | 2012-11-29 | 2013-11-05 | MOBILE COMMUNICATION PROCESS, WIRELESS BASE STATION AND MOBILE STATION |
PCT/JP2013/079864 WO2014084005A1 (ja) | 2012-11-29 | 2013-11-05 | 移動通信方法、無線基地局及び移動局 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012260990A JP6180102B2 (ja) | 2012-11-29 | 2012-11-29 | 移動通信方法、無線基地局及び移動局 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014107798A true JP2014107798A (ja) | 2014-06-09 |
JP6180102B2 JP6180102B2 (ja) | 2017-08-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012260990A Expired - Fee Related JP6180102B2 (ja) | 2012-11-29 | 2012-11-29 | 移動通信方法、無線基地局及び移動局 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150181625A1 (ja) |
EP (1) | EP2928256A4 (ja) |
JP (1) | JP6180102B2 (ja) |
CN (1) | CN104396337A (ja) |
WO (1) | WO2014084005A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102092579B1 (ko) | 2011-08-22 | 2020-03-24 | 삼성전자 주식회사 | 이동통신 시스템에서 복수 개의 주파수 밴드 지원 방법 및 장치 |
KR20150018531A (ko) | 2012-05-09 | 2015-02-23 | 삼성전자주식회사 | 이동통신 시스템에서 불연속 수신을 제어하는 방법 및 장치 |
WO2013168917A1 (ko) * | 2012-05-09 | 2013-11-14 | 삼성전자 주식회사 | 이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 송수신하는 방법 및 장치 |
WO2017020241A1 (zh) * | 2015-08-04 | 2017-02-09 | 华为技术有限公司 | 通信方法、网络侧设备和用户设备 |
CN109548191B (zh) * | 2017-08-02 | 2020-05-26 | 展讯通信(上海)有限公司 | Rrc连接重建方法、恢复方法、计算机可读存储介质及基站 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010199632A (ja) * | 2009-02-02 | 2010-09-09 | Ntt Docomo Inc | 移動通信方法及び無線基地局 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4625123B2 (ja) * | 2008-12-11 | 2011-02-02 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信方法及び無線基地局 |
US20120281527A1 (en) * | 2010-01-05 | 2012-11-08 | Benoist Pierre Sebire | Re-Establishment of Component Carriers in a Wireless Communication System |
CN102300331B (zh) * | 2011-08-19 | 2013-11-27 | 电信科学技术研究院 | 数据传输方法和设备 |
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2012
- 2012-11-29 JP JP2012260990A patent/JP6180102B2/ja not_active Expired - Fee Related
-
2013
- 2013-11-05 US US14/409,323 patent/US20150181625A1/en not_active Abandoned
- 2013-11-05 WO PCT/JP2013/079864 patent/WO2014084005A1/ja active Application Filing
- 2013-11-05 EP EP13859157.3A patent/EP2928256A4/en not_active Withdrawn
- 2013-11-05 CN CN201380033441.5A patent/CN104396337A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010199632A (ja) * | 2009-02-02 | 2010-09-09 | Ntt Docomo Inc | 移動通信方法及び無線基地局 |
Non-Patent Citations (3)
Title |
---|
NOKIA SIEMENS NETWORKS, NOKIA CORPORATION: "Re-establishment procedure for carrier aggregation", 3GPP TSG-RAN WG2 MEETING #69 R2-101114, JPN6013058312, 26 February 2010 (2010-02-26), ISSN: 0003459901 * |
NOKIA SIEMENS NETWORKS, NOKIA CORPORATION: "Re-establishment procedure for carrier aggregation[online]", 3GPP TSG-RAN WG2 MEETING #69 R2-101114, JPN6017016982, 16 February 2010 (2010-02-16), ISSN: 0003589728 * |
ZTE: "RRC re-establishment procedure[online]", 3GPP TSG RAN WG2 MEETING #61BIS R2-081623, JPN6017016985, 25 March 2008 (2008-03-25), ISSN: 0003589729 * |
Also Published As
Publication number | Publication date |
---|---|
US20150181625A1 (en) | 2015-06-25 |
WO2014084005A1 (ja) | 2014-06-05 |
JP6180102B2 (ja) | 2017-08-16 |
EP2928256A1 (en) | 2015-10-07 |
EP2928256A4 (en) | 2016-08-10 |
CN104396337A (zh) | 2015-03-04 |
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