JP7387636B2 - Drx動作中のアイドルモードでの同期シグナリング方法 - Google Patents
Drx動作中のアイドルモードでの同期シグナリング方法 Download PDFInfo
- Publication number
- JP7387636B2 JP7387636B2 JP2020560227A JP2020560227A JP7387636B2 JP 7387636 B2 JP7387636 B2 JP 7387636B2 JP 2020560227 A JP2020560227 A JP 2020560227A JP 2020560227 A JP2020560227 A JP 2020560227A JP 7387636 B2 JP7387636 B2 JP 7387636B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- paging
- wus
- ess
- time advance
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 18
- 230000011664 signaling Effects 0.000 title claims description 9
- 230000001360 synchronised effect Effects 0.000 title 1
- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 13
- 230000003213 activating effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 16
- 230000015654 memory Effects 0.000 description 16
- 230000008054 signal transmission Effects 0.000 description 7
- 238000004590 computer program Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 101150110969 gap1 gene Proteins 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 101150048694 gap2 gene Proteins 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- 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
- H04W56/00—Synchronisation arrangements
- H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/005—Transmission of information for alerting of incoming communication
-
- 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]
-
- 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
Description
前記アクセスノードから構成を受信し、不連続受信DRX周期に関連付けられたページング時点およびウェイクアップ信号時点を識別することと、
前記アクセスノードから情報を受信し、タイムアドバンス持続時間を識別することと、
各ページング時点に先立って、前記タイムアドバンス持続時間の間、前記端末内の無線信号受信機を起動することと、を含む方法が提供される。
前記タイムアドバンス持続時間内において、同期信号およびウェイクアップ信号を検出することと、
前記タイムアドバンス持続時間に続くページング時点において、ページングメッセージを検出することと、を含む。
端末の能力を前記無線ネットワークに送信し、前記端末にWUS検出用の個別の受信機が含まれるかどうかを示すことを含む。
不連続受信DRX周期を有する端末の反復ページング時点を決定することと、
前記ページング時点に関連付けられたウェイクアップ信号WUS時点を決定することと、
前記端末内におけるページング時点において前記WUSまたは制御チャネルの検出を支援するために使用可能な同期信号を送信することと、を含み、
前記同期信号は、前記DRX周期に関連付けられた送信周期で反復送信される、方法が提供される。
同期信号の決定された必要な端末受信に応じて、ページング時点に先行するタイムアドバンス持続時間を決定することを含む。
端末受信のためのシステム情報を送信し、前記タイムアドバンス期間を識別することを含む。
アクセスノードから構成を受信し、不連続受信DRX周期に関連付けられたページング時点およびウェイクアップ信号時点を識別することと、
前記アクセスノードから情報を受信し、タイムアドバンス持続時間を識別することと、
各ページング時点に先立って、前記タイムアドバンス持続時間の期間に亘って、前記端末における無線信号受信機を起動することと、を含む。
Claims (4)
- 端末をアイドルモードで動作させて、無線ネットワークのアクセスノードからのシグナリングを検出するための方法であって、
前記アクセスノードから情報を受信することと、前記情報は、各ページング時点に先行するタイムアドバンス持続時間を識別し、前記タイムアドバンス持続時間は、不連続受信DRX周期と関連する送信周期であって同期信号の送信周期に依存し、前記送信周期は前記DRX周期の分数1/kであり、前記kは整数であり、
前記情報に基づいて、前記各ページング時点に先立って、前記タイムアドバンス持続時間の間、前記端末内の無線信号受信機を起動させることと、
前記情報に基づいて、前記タイムアドバンス持続時間内において、前記同期信号を検出することと、を含む方法。 - 前記同期信号は、前記各ページング時点において、ウェイクアップ信号WUSまたは制御チャネルを検出するために使用できる、請求項1に記載の方法。
- 前記タイムアドバンス持続時間内において、WUSを検出することと、
前記タイムアドバンス持続時間に続くページング時点において、ページングメッセージを検出することと、を含む、請求項1に記載の方法。 - 端末の能力を前記無線ネットワークに送信し、前記端末にWUS検出用の個別の受信機がさらに含まれるかどうかを示すことを含む、請求項1~3の何れかに記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1850552 | 2018-05-10 | ||
SE1850552-9 | 2018-05-10 | ||
PCT/SE2019/050399 WO2019216808A1 (en) | 2018-05-10 | 2019-05-07 | Procedure for synchronization signaling in idle mode during drx operation |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021524177A JP2021524177A (ja) | 2021-09-09 |
JP7387636B2 true JP7387636B2 (ja) | 2023-11-28 |
Family
ID=66542493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020560227A Active JP7387636B2 (ja) | 2018-05-10 | 2019-05-07 | Drx動作中のアイドルモードでの同期シグナリング方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11457409B2 (ja) |
EP (1) | EP3791639A1 (ja) |
JP (1) | JP7387636B2 (ja) |
KR (1) | KR20210008005A (ja) |
CN (1) | CN112106410A (ja) |
WO (1) | WO2019216808A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10542505B2 (en) * | 2017-03-24 | 2020-01-21 | Samsung Electronics Co., Ltd. | Enhanced synchronization signals for coverage enhancements of low cost user equipment |
WO2020067718A1 (en) * | 2018-09-27 | 2020-04-02 | Samsung Electronics Co., Ltd. | Method, user equipment, base station, and readable storage medium for transmitting wake-up signal |
EP3900440B1 (en) * | 2018-12-21 | 2023-07-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Conditional wake-up signal configuration for new radio |
US11589303B2 (en) * | 2019-10-10 | 2023-02-21 | Qualcomm Incorporated | Power-saving mode indication |
CN113260022B (zh) * | 2020-02-07 | 2022-12-23 | 大唐移动通信设备有限公司 | 一种信号传输方法及设备 |
EP4165909A4 (en) | 2020-07-23 | 2023-07-19 | Apple Inc. | TRANSMISSION OF WAKE-UP SIGNALS FOR RADIO RESEARCH OPERATIONS |
US20220303941A1 (en) * | 2020-07-23 | 2022-09-22 | Apple Inc. | Determining a Location of a Wake-up Signal for Paging Reception |
WO2023096559A1 (en) * | 2021-11-24 | 2023-06-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Synchronization for a communication node |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5930718A (en) * | 1996-05-07 | 1999-07-27 | Ericsson Inc. | Apparatus and method for transmitting and receiving a signaling message in a communication system |
EP0985325B1 (en) * | 1997-05-30 | 2007-07-11 | QUALCOMM Incorporated | Method and apparatus for indirect paging a wireless terminal with less encoded paging indication channel. |
US7062285B2 (en) * | 2001-12-14 | 2006-06-13 | Koninklijke Philips Electronics N.V. | Reliable decoding of quick paging channel in IS2000 handsets |
US7711377B2 (en) * | 2004-06-10 | 2010-05-04 | Qualcomm Incorporated | Efficient paging in a wireless communication system |
US9420385B2 (en) * | 2009-12-21 | 2016-08-16 | Starkey Laboratories, Inc. | Low power intermittent messaging for hearing assistance devices |
US8897818B2 (en) * | 2010-11-11 | 2014-11-25 | Blackberry Limited | System and method for reducing energy consumption of mobile devices using early paging indicator |
CN104350795B (zh) * | 2012-04-05 | 2019-02-01 | 奥普蒂斯蜂窝技术有限责任公司 | 将寻呼信息从移动网络传输到终端装置的方法及相应装置 |
US9241307B2 (en) * | 2012-10-24 | 2016-01-19 | Qualcomm Incorporated | Method and apparatus using an ultra low power signal with scheduled power save modes |
US9204395B2 (en) * | 2013-01-15 | 2015-12-01 | Samsung Electronics Co., Ltd. | Apparatus and method for discontinuous receive in communication systems with large number of antennas |
US9794873B2 (en) * | 2014-11-14 | 2017-10-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Power saving in wireless transceiver device |
WO2017052596A1 (en) * | 2015-09-25 | 2017-03-30 | Maruti Gupta | Low-power wakeup radio for mobile devices |
EP3391696B1 (en) * | 2015-12-16 | 2019-12-04 | Telefonaktiebolaget LM Ericsson (publ) | Paging a wireless device |
CN110754120B (zh) * | 2017-05-04 | 2022-05-03 | 索尼公司 | 传输包括同步信令的唤醒信号的电信装置和方法 |
WO2018202693A1 (en) * | 2017-05-05 | 2018-11-08 | Sony Corporation | Terminal device, infrastructure equipment, wireless telecommunications system and methods |
WO2019030337A1 (en) * | 2017-08-11 | 2019-02-14 | Sony Corporation | ALARM SIGNAL |
CN109511132B (zh) * | 2017-09-14 | 2021-12-03 | 维沃移动通信有限公司 | 信息传输方法、网络设备、终端及计算机可读存储介质 |
WO2019063819A1 (en) * | 2017-09-28 | 2019-04-04 | Telefonaktiebolaget Lm Ericsson (Publ) | SIGNAL SYNCHRONIZATION TECHNIQUES |
WO2019063479A1 (en) * | 2017-09-28 | 2019-04-04 | Sony Corporation | METHOD AND APPARATUS FOR PAGING FOR A WIRELESS COMMUNICATION SYSTEM |
CN111165076B (zh) * | 2017-09-30 | 2022-11-25 | 昕诺飞控股有限公司 | 可控驱动器以及驱动方法 |
US11297674B2 (en) * | 2018-02-14 | 2022-04-05 | Samsung Electronics Co., Ltd. | Method and apparatus for power savings at a user equipment |
-
2019
- 2019-05-07 WO PCT/SE2019/050399 patent/WO2019216808A1/en active Application Filing
- 2019-05-07 KR KR1020207034266A patent/KR20210008005A/ko unknown
- 2019-05-07 JP JP2020560227A patent/JP7387636B2/ja active Active
- 2019-05-07 US US17/041,938 patent/US11457409B2/en active Active
- 2019-05-07 CN CN201980031205.7A patent/CN112106410A/zh active Pending
- 2019-05-07 EP EP19724268.8A patent/EP3791639A1/en active Pending
Non-Patent Citations (4)
Title |
---|
Huawei, HiSilicon,Wake-up signal in NB-IoT and eMTC[online],3GPP TSG RAN WG2 #101bis R2-1805082,2018年04月05日,Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_101bis/Docs/R2-1805082.zip> |
Intel Corporation,Power Saving Signal for efeMTC[online],3GPP TSG RAN WG1 #92b R1-1804694,2018年04月07日,Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_92b/Docs/R1-1804694.zip> |
Qualcomm Incorporated,Efficient monitoring of DL control channels[online],3GPP TSG RAN WG1 #92b R1-1804914,2018年04月07日,Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_92b/Docs/R1-1804914.zip> |
Sony,Considerations of using WUS in efeMTC[online],3GPP TSG RAN WG1 #92b R1-1804604,2018年04月06日,Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_92b/Docs/R1-1804604.zip> |
Also Published As
Publication number | Publication date |
---|---|
WO2019216808A1 (en) | 2019-11-14 |
US20210037465A1 (en) | 2021-02-04 |
CN112106410A (zh) | 2020-12-18 |
US11457409B2 (en) | 2022-09-27 |
EP3791639A1 (en) | 2021-03-17 |
KR20210008005A (ko) | 2021-01-20 |
JP2021524177A (ja) | 2021-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7387636B2 (ja) | Drx動作中のアイドルモードでの同期シグナリング方法 | |
KR102424043B1 (ko) | 동기화 시그널링을 포함하는 웨이크 업 신호를 송신하기 위한 통신 장치 및 방법들 | |
EP3787349B1 (en) | Signal transmission method, base station, and network node | |
US20170251518A1 (en) | System and method of connected mode discontinuous operation in beamformed system | |
EP3753305A1 (en) | Wireless device grouping indication using wakeup signal | |
CN111386733B (zh) | 唤醒信令技术 | |
CN111510262B (zh) | 接收参考信号的方法、发送参考信号的方法和装置 | |
KR20210146380A (ko) | 물리적인 다운링크 제어 채널(pdcch) 기반 웨이크업 신호(wus) 구성을 위한 방법 | |
WO2019063819A1 (en) | SIGNAL SYNCHRONIZATION TECHNIQUES | |
KR20210055751A (ko) | 연결 모드에서의 무선 디바이스를 위한 웨이크업 다운링크 제어 정보(dci) | |
US20240015656A1 (en) | Wake-up signal and go-to-sleep signal for sidelink communications | |
JP2015522956A (ja) | 予め定義されるシグネチャシーケンスをサーチするための通信装置および方法 | |
US20220394619A1 (en) | Method for controlling communication in drx | |
EP4118889A1 (en) | Power saving pdcch monitoring techniques equipment | |
EP3857986B1 (en) | State transition processes for wireless device power savings | |
EP3987883A1 (en) | Adaptation of active-time pdcch monitoring using short discontinuous reception (drx) | |
WO2016187851A1 (zh) | 一种系统消息获取判断方法及终端设备 | |
US20210345245A1 (en) | Method and apparatus for wake-up signals | |
CN111656822B (zh) | 用于在无线通信中传输唤醒信号的方法、装置和系统 | |
US11722911B2 (en) | Coverage enhancement indication via wake-up signaling | |
US20230189211A1 (en) | Clustering Paging Occasions for Multiple User Equipments in Time Domain | |
WO2024068130A1 (en) | Method for configuration of wake-up signaling in a radio network | |
EP4229924A1 (en) | Configuration of wake up signal for new radio wireless device paging | |
CN115884330A (zh) | 信号传输的方法和装置 | |
WO2023067148A1 (en) | Proactive synchronization and physical broadcast channel signal block/tracking reference signal reception procedure for half-duplex operation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220209 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20221209 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221213 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230210 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230314 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230512 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20230606 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230904 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20230911 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20231017 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20231115 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7387636 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |