JP7016885B2 - 5gのためのnrにおける測定を実行する方法及び無線機器 - Google Patents
5gのためのnrにおける測定を実行する方法及び無線機器 Download PDFInfo
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- JP7016885B2 JP7016885B2 JP2019558721A JP2019558721A JP7016885B2 JP 7016885 B2 JP7016885 B2 JP 7016885B2 JP 2019558721 A JP2019558721 A JP 2019558721A JP 2019558721 A JP2019558721 A JP 2019558721A JP 7016885 B2 JP7016885 B2 JP 7016885B2
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- 238000005259 measurement Methods 0.000 title claims description 108
- 238000000034 method Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 description 31
- 238000001514 detection method Methods 0.000 description 31
- 238000004891 communication Methods 0.000 description 26
- 238000010586 diagram Methods 0.000 description 14
- 238000010295 mobile communication Methods 0.000 description 12
- 230000002776 aggregation Effects 0.000 description 8
- 238000004220 aggregation Methods 0.000 description 8
- 230000015654 memory Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000007726 management method Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 239000000969 carrier Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000002250 progressing effect Effects 0.000 description 2
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- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 1
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- 230000002441 reversible effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/0015—Synchronization between nodes one node acting as a reference for the others
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
- H04W36/0088—Scheduling hand-off measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/04—Reselecting a cell layer in multi-layered cells
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
- H04W36/00698—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using different RATs
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Description
Claims (12)
- デバイスにより測定を実行する方法であって、
測定ギャップ(MG)についての情報を受信するステップと、
前記MGは前記測定を実行するために利用され、
測定ギャップ長さ(MGL)の間前記測定は実行され、
前記測定の開始点は、MGRP(Measurement Gap Repetition Period)に基づいて決定され、
オフセットに基づいて前記測定の開始点を調整するステップを含み、
前記MGLと前記MGRPは、L、S、D及びRの中の一つ以上の値に基づいて設定され、
Lは、非同期信号(SS)バーストセット周期性の中の最大値を示し、
Sは、前記SSバーストセット周期性の中の最小値を示し、
Dは,前記SSバーストセット周期性の基本値を示し、
Rは、前記デバイスのRF(radio frequency)スイッチング時間を示し、
前記MGLは、MGL=D+2*Rの方程式で設定される、方法。 - 前記MGRPは40msと80msを含む、請求項1に記載の方法。
- 前記MGLは6msを含む、請求項1に記載の方法。
- 前記MGLの間、前記デバイスは、アップリンク信号を送信せず、ダウンリンク信号を受信しない、請求項1に記載の方法。
- 前記測定は、
L>Dの場合、前記MGRPは、MGRP=Lの方程式により決定され、
L<Dの場合、前記MGRPは、MGRP=N*D(NはN≧2を満足する整数)の方程式により決定される、請求項1に記載の方法。 - 前記MGに基づいて新たなイントラ周波数を特定するステップをさらに含む、請求項1に記載の方法。
- 測定を実行するデバイスであって、
送受信部と、
前記送受信部が測定ギャップ(MG)についての情報を受信するように動作するように構成されたコントローラとを含み、
前記MGは前記測定を実行するために利用され、
測定ギャップ長さ(MGL)の間前記測定が実行され、
前記測定の開始点は、MGRP(Measurement Gap Repetition Period)に基づいて決定され、
前記コントローラはオフセットに基づいて前記測定の開始点を調整し、
前記MGLと前記MGRPは、L、S、D及びRの中の一つ以上の値に基づいて設定され、
Lは、非同期信号(SS)バーストセット周期性の中の最大値を示し、
Sは、前記SSバーストセット周期性の中の最小値を示し、
Dは,前記SSバーストセット周期性の基本値を示し、
Rは、前記デバイスのRF(radio frequency)スイッチング時間を示し、
前記MGLは、MGL=D+2*Rの方程式で設定される、デバイス。 - 前記MGRPは40msと80msを含む、請求項7に記載のデバイス。
- 前記MGLは6msを含む、請求項7に記載のデバイス。
- 前記MGLの間、前記デバイスは、アップリンク信号を送信せず、ダウンリンク信号を受信しない、請求項7に記載のデバイス。
- L>Dの場合、前記MGRPは、MGRP=Lの方程式により決定され、
L<Dの場合、前記MGRPは、MGRP=N*D(NはN≧2を満足する整数)の方程式により決定される、請求項7に記載のデバイス。 - 前記コントローラは、前記MGに基づいて新たなイントラ周波数を特定する、請求項7に記載のデバイス。
Applications Claiming Priority (3)
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US201762491261P | 2017-04-28 | 2017-04-28 | |
US62/491,261 | 2017-04-28 | ||
PCT/KR2018/004863 WO2018199653A1 (ko) | 2017-04-28 | 2018-04-26 | 5g를 위한 nr에서 측정을 수행하는 방법 및 무선 기기 |
Publications (2)
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JP2020519093A JP2020519093A (ja) | 2020-06-25 |
JP7016885B2 true JP7016885B2 (ja) | 2022-02-07 |
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US (1) | US11109255B2 (ja) |
EP (1) | EP3609223B1 (ja) |
JP (1) | JP7016885B2 (ja) |
KR (1) | KR102130022B1 (ja) |
WO (1) | WO2018199653A1 (ja) |
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US11751147B2 (en) * | 2017-09-08 | 2023-09-05 | Qualcomm Incorporated | Techniques and apparatuses for synchronization signal scanning based at least in part on a synchronization raster |
KR20200130683A (ko) | 2018-01-19 | 2020-11-19 | 노키아 테크놀로지스 오와이 | 새로운 라디오 관리 측정을 위한 방법, 디바이스 및 컴퓨터 판독 가능 매체 |
EP3609088A1 (en) * | 2018-08-06 | 2020-02-12 | Intel Corporation | Techniques for analog beamforming |
JP7218446B2 (ja) * | 2018-10-25 | 2023-02-06 | アップル インコーポレイテッド | 新たな無線技術における無線リソース管理のための無線リソース制御接続状態での無線周波数動的切替 |
US11690035B2 (en) * | 2019-01-15 | 2023-06-27 | Qualcomm Incorporated | Synchronization signal monitoring using multiple configurations within a synchronization signal period |
CN111586724A (zh) | 2019-02-15 | 2020-08-25 | 华为技术有限公司 | 通信方法和设备 |
WO2021162526A1 (ko) * | 2020-02-13 | 2021-08-19 | 엘지전자 주식회사 | 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치 |
CN113498096B (zh) * | 2020-03-20 | 2023-07-14 | 华为技术有限公司 | 一种测量方法及装置 |
US11284366B1 (en) * | 2020-05-01 | 2022-03-22 | T-Mobile Innovations Llc | Dynamic beam sweeping based on network usage patterns |
US11736256B1 (en) | 2020-05-01 | 2023-08-22 | T-Mobile Innovations Llc | Dynamic beam sweeping based on content usage |
US20220312400A1 (en) * | 2020-09-15 | 2022-09-29 | Apple Inc. | Symbol Level Beam Sweeping Configuration |
US20230403593A1 (en) * | 2020-10-30 | 2023-12-14 | Beijing Xiaomi Mobile Software Co., Ltd. | Measurement gap determination method, measurement method, related device, and storage medium |
CN114520996B (zh) * | 2022-02-11 | 2024-01-16 | 北京小米移动软件有限公司 | 测量间隙长度配置方法及装置 |
Citations (2)
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US20150327104A1 (en) | 2014-05-08 | 2015-11-12 | Candy Yiu | Systems, methods, and devices for configuring measurement gaps for dual connectivity |
US20160301517A1 (en) | 2015-04-13 | 2016-10-13 | Alcatel-Lucent Usa Inc. | Methods, apparatuses and systems for enhancing measurement gap in synchronized networks |
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US8768359B2 (en) * | 2010-08-20 | 2014-07-01 | Qualcomm Incorporated | Sample selection for secondary synchronization signal (SSS) detection |
KR20140081118A (ko) * | 2012-12-21 | 2014-07-01 | 삼성전자주식회사 | 이동통신 시스템에서 서빙 셀들의 측정 구간을 제어하기 위한 방법 및 장치 |
EP2997689B1 (en) | 2013-05-15 | 2017-10-25 | BlackBerry Limited | Method and system for the allocation of measurement gaps in a carrier aggregation environment |
JP6178153B2 (ja) * | 2013-08-01 | 2017-08-09 | 株式会社Nttドコモ | ユーザ端末、無線基地局及び通信制御方法 |
US20150245235A1 (en) * | 2014-02-24 | 2015-08-27 | Yang Tang | Measurement gap patterns |
CN106165323B (zh) * | 2014-03-04 | 2018-10-12 | Lg电子株式会社 | 接收用于接收发现参考信号的控制信息的方法及其装置 |
CN103888987B (zh) * | 2014-03-21 | 2017-12-19 | 电信科学技术研究院 | 一种数据传输及其控制方法及装置 |
CN106233765B (zh) * | 2014-04-30 | 2019-11-26 | Lg电子株式会社 | 在无线通信系统中配置测量间隙的方法和装置 |
JP6423198B2 (ja) * | 2014-08-05 | 2018-11-14 | 日東電工株式会社 | 赤外線反射フィルム |
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- 2018-04-26 EP EP18790312.5A patent/EP3609223B1/en active Active
- 2018-04-26 US US16/609,173 patent/US11109255B2/en active Active
- 2018-04-26 KR KR1020197031315A patent/KR102130022B1/ko active IP Right Grant
- 2018-04-26 JP JP2019558721A patent/JP7016885B2/ja active Active
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US20150327104A1 (en) | 2014-05-08 | 2015-11-12 | Candy Yiu | Systems, methods, and devices for configuring measurement gaps for dual connectivity |
US20160301517A1 (en) | 2015-04-13 | 2016-10-13 | Alcatel-Lucent Usa Inc. | Methods, apparatuses and systems for enhancing measurement gap in synchronized networks |
Also Published As
Publication number | Publication date |
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US11109255B2 (en) | 2021-08-31 |
JP2020519093A (ja) | 2020-06-25 |
EP3609223B1 (en) | 2021-01-06 |
US20200100131A1 (en) | 2020-03-26 |
EP3609223A4 (en) | 2020-02-12 |
WO2018199653A1 (ko) | 2018-11-01 |
EP3609223A1 (en) | 2020-02-12 |
KR102130022B1 (ko) | 2020-08-05 |
KR20190125506A (ko) | 2019-11-06 |
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