CA3070267A1 - Advanced grant indicator and aperiodic tracking reference signal in discontinuous reception - Google Patents
Advanced grant indicator and aperiodic tracking reference signal in discontinuous reception Download PDFInfo
- Publication number
- CA3070267A1 CA3070267A1 CA3070267A CA3070267A CA3070267A1 CA 3070267 A1 CA3070267 A1 CA 3070267A1 CA 3070267 A CA3070267 A CA 3070267A CA 3070267 A CA3070267 A CA 3070267A CA 3070267 A1 CA3070267 A1 CA 3070267A1
- Authority
- CA
- Canada
- Prior art keywords
- transmission
- trs
- grant
- indicator
- drx
- 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.)
- Pending
Links
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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 leader and terminal is follower
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- 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
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Burglar Alarm Systems (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762547719P | 2017-08-18 | 2017-08-18 | |
| US62/547,719 | 2017-08-18 | ||
| US16/104,066 | 2018-08-16 | ||
| PCT/US2018/046976 WO2019036672A1 (en) | 2017-08-18 | 2018-08-17 | ADVANCED AUTHORIZATION INDICATOR AND PERIODIC TRACKING REFERENCE SIGNAL IN A DISCONTINUOUS RECEPTION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3070267A1 true CA3070267A1 (en) | 2019-02-21 |
Family
ID=65361080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3070267A Pending CA3070267A1 (en) | 2017-08-18 | 2018-08-17 | Advanced grant indicator and aperiodic tracking reference signal in discontinuous reception |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10750444B2 (enExample) |
| EP (1) | EP3669611B1 (enExample) |
| JP (1) | JP7321144B2 (enExample) |
| KR (1) | KR102697507B1 (enExample) |
| CN (1) | CN110999524B (enExample) |
| BR (1) | BR112020002877A2 (enExample) |
| CA (1) | CA3070267A1 (enExample) |
| TW (1) | TWI767039B (enExample) |
| WO (1) | WO2019036672A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109547174B (zh) * | 2017-08-10 | 2022-05-24 | 华为技术有限公司 | 一种时间配置的方法、网络设备及ue |
| WO2019098924A1 (en) * | 2017-11-16 | 2019-05-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Systems and methods for adapting the configuration of signals for a timing and/or frequency synchronization related procedure(s) |
| KR102645643B1 (ko) * | 2018-05-21 | 2024-03-11 | 삼성전자 주식회사 | 무선 통신 시스템을 위한 기준 신호 송수신 방법 및 장치 |
| US20200037247A1 (en) * | 2018-07-25 | 2020-01-30 | Mediatek Inc. | Wake-up signal operation for ue power saving |
| US10856227B2 (en) * | 2018-09-28 | 2020-12-01 | Mediatek Inc. | Triggering adaptation mechanisms for UE power-saving |
| WO2020064773A1 (en) * | 2018-09-28 | 2020-04-02 | Telefonaktiebolaget Lm Ericsson (Publ) | State transition processes for wireless device power savings |
| US11202259B2 (en) | 2018-11-02 | 2021-12-14 | Apple Inc. | Apparatus, system, and method for mobile station power saving |
| US11627553B2 (en) * | 2019-06-14 | 2023-04-11 | Qualcomm Incorporated | Optimized page reception based on target page miss rate for IoT devices |
| US11405864B2 (en) * | 2019-07-23 | 2022-08-02 | Qualcomm Incorporated | Discontinuous reception wakeup techniques |
| KR20220165728A (ko) * | 2020-02-12 | 2022-12-15 | 소니그룹주식회사 | 연결 해제 모드에서의 기준 신호 |
| EP4104361A1 (en) * | 2020-02-14 | 2022-12-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Additional reference signals for ues in non-connected states |
| KR20220006777A (ko) * | 2020-07-09 | 2022-01-18 | 삼성전자주식회사 | 무선 통신 시스템에서 불연속 수신모드 단말의 sidelink 동작을 지원하기 위한 장치 및 방법 |
| EP4181587A4 (en) * | 2020-07-09 | 2024-04-10 | Beijing Xiaomi Mobile Software Co., Ltd. | WIRELESS COMMUNICATIONS METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM |
| CN116325670B (zh) * | 2020-08-13 | 2024-05-31 | 高通股份有限公司 | 用于测量和报告多普勒频移的方法 |
| US11765673B2 (en) * | 2020-08-26 | 2023-09-19 | Qualcomm Incorporated | Selective listening for a tracking reference signal (TRS) during connected mode discontinuous reception (CDRx) |
| WO2022056706A1 (en) * | 2020-09-16 | 2022-03-24 | Apple Inc. | Signaling a quasi-colocation update with aperiodic reference signals |
| WO2022056906A1 (en) * | 2020-09-21 | 2022-03-24 | Qualcomm Incorporated | Non-periodic c-drx schedule solution for sidelink communications |
| CN116724523A (zh) * | 2021-01-15 | 2023-09-08 | 索尼集团公司 | 断开模式中的参考信号 |
| US20220247529A1 (en) * | 2021-01-29 | 2022-08-04 | Qualcomm Incorporated | Temporary reference signal for fast secondary cell activation |
| WO2023141868A1 (en) * | 2022-01-27 | 2023-08-03 | Qualcomm Incorporated | Uneven reference signal timing techniques for wireless communications |
| EP4543136A1 (en) * | 2022-06-17 | 2025-04-23 | LG Electronics Inc. | Cdrx management |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8000381B2 (en) * | 2007-02-27 | 2011-08-16 | Hemisphere Gps Llc | Unbiased code phase discriminator |
| US9179395B2 (en) * | 2010-01-18 | 2015-11-03 | Qualcomm Incorporated | Method and apparatus for mitigating data loss during autonomous system information reading |
| WO2012149319A1 (en) * | 2011-04-29 | 2012-11-01 | Research In Motion Limited | Receiving messages in connection with lte wakeup |
| US9374845B2 (en) * | 2012-05-18 | 2016-06-21 | Qualcomm Incorporated | Method and apparatus for joint HARQ and DRX optimization for low cost MTC devices |
| CN104871446B (zh) * | 2012-12-17 | 2018-05-08 | Lg 电子株式会社 | 用于应用被改变的系统信息的方法和终端 |
| KR20140080280A (ko) * | 2012-12-20 | 2014-06-30 | 주식회사 팬택 | 다중 요소 반송파 시스템에서 ｎｃｔ를 고려한 ｄｒｘ 재구성 방법 및 장치 |
| US9451652B2 (en) * | 2013-03-12 | 2016-09-20 | Qualcomm Incorporated | Managing secondary cell connections |
| US10952192B2 (en) * | 2013-07-29 | 2021-03-16 | Qualcomm Incorporated | Connected mode design with bundling considerations |
| US9301257B2 (en) * | 2014-05-15 | 2016-03-29 | Apple Inc. | Adaptive physical layer warm-up for LTE TDD C-DRX power optimization |
| US9642157B2 (en) * | 2014-06-27 | 2017-05-02 | Qualcomm Incorporated | Methods and apparatus for efficient support of variable bit rate voice traffic on long term evolution uplink |
| US10244426B2 (en) * | 2014-08-19 | 2019-03-26 | Qualcomm Incorporated | Frequency error detection with PBCH frequency hypothesis |
| US9525540B1 (en) * | 2015-06-18 | 2016-12-20 | Qualcomm Incorporated | Embedded wake-up signaling |
| US11589305B2 (en) * | 2018-03-12 | 2023-02-21 | Apple Inc. | Scheduling profile for UE power savings |
-
2018
- 2018-08-16 US US16/104,066 patent/US10750444B2/en active Active
- 2018-08-17 JP JP2020508388A patent/JP7321144B2/ja active Active
- 2018-08-17 CA CA3070267A patent/CA3070267A1/en active Pending
- 2018-08-17 EP EP18774165.7A patent/EP3669611B1/en active Active
- 2018-08-17 WO PCT/US2018/046976 patent/WO2019036672A1/en not_active Ceased
- 2018-08-17 KR KR1020207004484A patent/KR102697507B1/ko active Active
- 2018-08-17 TW TW107128791A patent/TWI767039B/zh active
- 2018-08-17 CN CN201880053291.7A patent/CN110999524B/zh active Active
- 2018-08-17 BR BR112020002877-0A patent/BR112020002877A2/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP7321144B2 (ja) | 2023-08-04 |
| CN110999524B (zh) | 2023-10-10 |
| EP3669611A1 (en) | 2020-06-24 |
| WO2019036672A1 (en) | 2019-02-21 |
| TW201921964A (zh) | 2019-06-01 |
| US20190059054A1 (en) | 2019-02-21 |
| BR112020002877A2 (pt) | 2020-07-28 |
| JP2020532174A (ja) | 2020-11-05 |
| CN110999524A (zh) | 2020-04-10 |
| EP3669611B1 (en) | 2022-09-14 |
| KR102697507B1 (ko) | 2024-08-21 |
| US10750444B2 (en) | 2020-08-18 |
| KR20200038256A (ko) | 2020-04-10 |
| TWI767039B (zh) | 2022-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220830 |
|
| EEER | Examination request |
Effective date: 20220830 |
|
| EEER | Examination request |
Effective date: 20220830 |
|
| EEER | Examination request |
Effective date: 20220830 |
|
| EEER | Examination request |
Effective date: 20220830 |