JP6517188B2 - 複数のサービングセルを介したアップリンクデータ送信方法及び装置 - Google Patents
複数のサービングセルを介したアップリンクデータ送信方法及び装置 Download PDFInfo
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- JP6517188B2 JP6517188B2 JP2016506232A JP2016506232A JP6517188B2 JP 6517188 B2 JP6517188 B2 JP 6517188B2 JP 2016506232 A JP2016506232 A JP 2016506232A JP 2016506232 A JP2016506232 A JP 2016506232A JP 6517188 B2 JP6517188 B2 JP 6517188B2
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- cell
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- 230000005540 biological transmission Effects 0.000 title claims description 115
- 238000000034 method Methods 0.000 title claims description 47
- 210000004027 cell Anatomy 0.000 claims description 223
- 230000002776 aggregation Effects 0.000 claims description 22
- 238000004220 aggregation Methods 0.000 claims description 22
- 210000004457 myocytus nodalis Anatomy 0.000 claims description 22
- 230000004044 response Effects 0.000 description 16
- 239000000969 carrier Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 14
- 230000011664 signaling Effects 0.000 description 13
- 125000004122 cyclic group Chemical group 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 6
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000013468 resource allocation Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 230000001934 delay Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/16—Threshold monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Description
Claims (2)
- Pセル(primary cell)及びSセル(secondary cell)により構成された端末のアップリンク送信方法において、
前記Pセルに対するプライマリタイミングアドバンス(TA)情報及び前記Sセルに対するセコンダリタイミングアドバンス(TA)情報を受信するステップと、
前記Pセルはキャリアアグリゲーションに基づいて前記Sセルとアグリゲーションし、
前記Pセルと前記Sセルのタイミング差に基づいて前記アップリンク送信を実行するステップとを含み、
前記Pセルと前記Sセルのタイミング差は、前記プライマリタイミングアドバンス情報と前記セコンダリタイミングアドバンス情報に基づいて決定され、
前記Pセルと前記Sセルの間のタイミング差が閾値を超える場合、前記端末は前記Sセルに関する前記アップリンク送信を実行せず、
前記Pセルと前記Sセルの間のタイミング差が前記閾値を超えない場合、前記端末は前記Sセルに関する前記アップリンク送信を実行し、
前記端末は、前記タイミング差に拘らず前記Pセルに関する前記アップリンク送信を常に実行する、端末のアップリンク送信方法。 - Pセル(Primary cell)及びSセル(Secondary cell)により構成され、アップリンク送信を実行する端末であって、
無線信号を送信及び受信するために構成されたRF(radio frequency)部と、
前記RF部と動作可能に連結されるプロセッサとを含み、
前記プロセッサは、
前記Pセルに対するプライマリタイミングアドバンス情報及び前記Sセルに対するセコンダリタイミングアドバンス情報を受信し、
前記Pセルはキャリアアグリゲーションに基づいて前記Sセルとアグリゲーションし、
前記Pセルと前記Sセルの間のタイミング差に基づいて前記アップリンク送信を実行し、
前記Pセルと前記Sセルの間のタイミング差は前記プライマリタイミンアドバンス情報と前記セコンダリタイミングアドバンス情報に基づいて決定され、
前記Pセルと前記Sセルの間のタイミング差が閾値を超える場合、前記端末は前記Sセルに関する前記アップリンク送信を実行せず、
前記Pセルと前記Sセルの間のタイミング差が前記閾値を超えない場合、前記端末は前記Sセルに関する前記アップリンク送信を実行し、
前記端末は、前記タイミング差に拘らず前記Pセルに関する前記アップリンク送信を常に実行する、端末。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US201361808199P | 2013-04-03 | 2013-04-03 | |
US61/808,199 | 2013-04-03 | ||
US201361809422P | 2013-04-08 | 2013-04-08 | |
US61/809,422 | 2013-04-08 | ||
PCT/KR2014/002728 WO2014163351A1 (ko) | 2013-04-03 | 2014-03-31 | 복수의 서빙 셀을 통한 상향링크 데이터 전송 방법 및 장치 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017151726A Division JP6767321B2 (ja) | 2013-04-03 | 2017-08-04 | 複数のサービングセルを介したアップリンクデータ送信方法及び装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016516370A JP2016516370A (ja) | 2016-06-02 |
JP6517188B2 true JP6517188B2 (ja) | 2019-05-22 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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JP2016506232A Active JP6517188B2 (ja) | 2013-04-03 | 2014-03-31 | 複数のサービングセルを介したアップリンクデータ送信方法及び装置 |
JP2017151726A Active JP6767321B2 (ja) | 2013-04-03 | 2017-08-04 | 複数のサービングセルを介したアップリンクデータ送信方法及び装置 |
Family Applications After (1)
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JP2017151726A Active JP6767321B2 (ja) | 2013-04-03 | 2017-08-04 | 複数のサービングセルを介したアップリンクデータ送信方法及び装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9769822B2 (ja) |
EP (1) | EP2988438B1 (ja) |
JP (2) | JP6517188B2 (ja) |
KR (1) | KR101683413B1 (ja) |
CN (2) | CN105164950B (ja) |
WO (1) | WO2014163351A1 (ja) |
Families Citing this family (10)
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KR101683413B1 (ko) * | 2013-04-03 | 2016-12-20 | 엘지전자 주식회사 | 복수의 서빙 셀을 통한 상향링크 데이터 전송 방법 및 장치 |
EP3281460B1 (en) * | 2015-04-07 | 2020-01-29 | QUALCOMM Incorporated | Adjustment of timing advance values in mobile devices |
EP3322230B1 (en) * | 2015-08-17 | 2020-02-05 | Huawei Technologies Co., Ltd. | Communication method and device, terminal and base station |
CN107241110B (zh) * | 2016-03-24 | 2019-11-01 | 深圳富泰宏精密工业有限公司 | 交互式通信系统、方法及其穿戴式装置 |
JP6663513B2 (ja) * | 2016-05-23 | 2020-03-11 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | アップリンクccaの下でのマルチキャリアシステムにおける送信タイミング差分に関するシステムおよび方法 |
EP4362569A2 (en) * | 2016-08-10 | 2024-05-01 | InterDigital Patent Holdings, Inc. | Timing advance and processing capabilities in a reduced latency system |
JP2020511092A (ja) * | 2017-03-15 | 2020-04-09 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおける端末の信号送受信方法及びそれを支援する装置 |
CN108633098B (zh) * | 2017-03-24 | 2023-12-26 | 北京三星通信技术研究有限公司 | 多载波数据传输的方法及用户设备 |
US20180338254A1 (en) * | 2017-05-22 | 2018-11-22 | Industrial Technology Research Institute | Beam tracking method in multi-cell group of millimeter wave communication system and related apparatuses using the same |
US10624015B2 (en) * | 2018-03-27 | 2020-04-14 | Qualcomm Incorporated | Timing advance assisted measurement report for improved handover performance |
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KR20090092429A (ko) * | 2008-02-27 | 2009-09-01 | 삼성전자주식회사 | 광대역 무선통신 시스템에서 상향링크 협력 전송 장치 및방법 |
CN101841778A (zh) | 2009-03-17 | 2010-09-22 | 松下电器产业株式会社 | 上行链路多点接收中的时间提前量的调整方法和装置 |
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JP5620484B2 (ja) * | 2009-07-06 | 2014-11-05 | ロックスタービーアイディーシーオー,エルピー | 無線通信のための方法および装置 |
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2014
- 2014-03-31 KR KR1020157025406A patent/KR101683413B1/ko active IP Right Grant
- 2014-03-31 US US14/778,995 patent/US9769822B2/en active Active
- 2014-03-31 CN CN201480025063.0A patent/CN105164950B/zh active Active
- 2014-03-31 JP JP2016506232A patent/JP6517188B2/ja active Active
- 2014-03-31 CN CN201810204196.4A patent/CN108521669B/zh active Active
- 2014-03-31 EP EP14778526.5A patent/EP2988438B1/en active Active
- 2014-03-31 WO PCT/KR2014/002728 patent/WO2014163351A1/ko active Application Filing
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2017
- 2017-08-04 JP JP2017151726A patent/JP6767321B2/ja active Active
- 2017-08-14 US US15/676,576 patent/US10278175B2/en active Active
Also Published As
Publication number | Publication date |
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JP2017195644A (ja) | 2017-10-26 |
CN105164950A (zh) | 2015-12-16 |
EP2988438A4 (en) | 2016-11-23 |
CN108521669B (zh) | 2020-11-10 |
EP2988438A1 (en) | 2016-02-24 |
EP2988438B1 (en) | 2018-10-17 |
CN105164950B (zh) | 2018-04-13 |
US10278175B2 (en) | 2019-04-30 |
JP2016516370A (ja) | 2016-06-02 |
US20170367093A1 (en) | 2017-12-21 |
JP6767321B2 (ja) | 2020-10-14 |
CN108521669A (zh) | 2018-09-11 |
US20160057752A1 (en) | 2016-02-25 |
WO2014163351A1 (ko) | 2014-10-09 |
US9769822B2 (en) | 2017-09-19 |
KR101683413B1 (ko) | 2016-12-20 |
KR20160005007A (ko) | 2016-01-13 |
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