CA3154162C - Power saving and cell dormancy operation - Google Patents
Power saving and cell dormancy operation Download PDFInfo
- Publication number
- CA3154162C CA3154162C CA3154162A CA3154162A CA3154162C CA 3154162 C CA3154162 C CA 3154162C CA 3154162 A CA3154162 A CA 3154162A CA 3154162 A CA3154162 A CA 3154162A CA 3154162 C CA3154162 C CA 3154162C
- Authority
- CA
- Canada
- Prior art keywords
- scell
- wireless device
- cell
- drx
- mac
- 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
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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
-
- 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0096—Indication of changes in allocation
-
- 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
- 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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- 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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
- H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal where the received signal is a power saving command
-
- 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
- H04W72/0457—Variable allocation of band or rate
-
- 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
-
- 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
- H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
-
- 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
- H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962908487P | 2019-09-30 | 2019-09-30 | |
| US62/908,487 | 2019-09-30 | ||
| PCT/US2020/053557 WO2021067444A2 (en) | 2019-09-30 | 2020-09-30 | Power saving and cell dormancy operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3154162A1 CA3154162A1 (en) | 2021-04-08 |
| CA3154162C true CA3154162C (en) | 2023-10-24 |
Family
ID=72896157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3154162A Active CA3154162C (en) | 2019-09-30 | 2020-09-30 | Power saving and cell dormancy operation |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US11564163B2 (enExample) |
| EP (2) | EP4011128B1 (enExample) |
| JP (2) | JP2022549513A (enExample) |
| KR (1) | KR102621963B1 (enExample) |
| CN (1) | CN114830741B (enExample) |
| CA (1) | CA3154162C (enExample) |
| WO (1) | WO2021067444A2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12484068B2 (en) * | 2022-10-12 | 2025-11-25 | Qualcomm Incorporated | Deactivation of semi-persistent scheduling and configured grant resources during temporary bandwidth part switching |
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| US11582745B2 (en) * | 2019-08-14 | 2023-02-14 | Industrial Technology Research Institute | Method for BWP operating and user equipment using the same |
| US12289723B2 (en) * | 2019-08-14 | 2025-04-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Layer reduction criteria |
| KR20220051203A (ko) | 2019-08-17 | 2022-04-26 | 지티이 코포레이션 | 전력 절약 모드에서 무선 디바이스의 전력 소비를 감소시키기 위한 시그널링 방법 |
| CN114258708B (zh) * | 2019-08-17 | 2023-12-29 | 中兴通讯股份有限公司 | 用于降低无线设备功耗的信令方法 |
| US12082241B2 (en) * | 2019-09-30 | 2024-09-03 | Qualcomm Incorporated | Second message design consideration for two-step random access channel procedure |
| CN112583557B (zh) * | 2019-09-30 | 2023-06-23 | 大唐移动通信设备有限公司 | 节能信息的传输方法、基站及终端 |
| US11546853B2 (en) | 2019-10-01 | 2023-01-03 | Samsung Electronics Co., Ltd. | Methods and apparatus for monitoring wake up signal |
| EP3800942A1 (en) * | 2019-10-04 | 2021-04-07 | Panasonic Intellectual Property Corporation of America | User equipment and scheduling node |
| US11917709B2 (en) * | 2019-10-16 | 2024-02-27 | Intel Corporation | L1 signalling for transitioning secondary cells (SCells) between dormancy and non-dormancy in 5G NR |
| WO2021075704A1 (ko) | 2019-10-17 | 2021-04-22 | 엘지전자 주식회사 | 대역폭 파트 운용 방법 |
| EP4027733B1 (en) * | 2019-10-17 | 2023-11-01 | LG Electronics Inc. | Discontinuous reception operation method |
| KR20220056209A (ko) * | 2019-10-17 | 2022-05-04 | 엘지전자 주식회사 | 단말의 bwp 활성화 방법 |
| WO2021077277A1 (en) * | 2019-10-22 | 2021-04-29 | Qualcomm Incorporated | Secondary cell dormancy using dormancy profile |
| CN112788642B (zh) * | 2019-11-07 | 2024-02-27 | 联发科技股份有限公司 | 一种波束故障恢复方法及用户设备 |
| EP4055900B1 (en) * | 2019-11-07 | 2026-01-28 | Apple Inc. | Wake-up signaling during a discontinuous reception cycle |
| US11411806B2 (en) * | 2019-11-07 | 2022-08-09 | Mediatek Inc. | Beam failure recovery with secondary cells |
| CN112788654B (zh) * | 2019-11-08 | 2023-04-14 | 大唐移动通信设备有限公司 | 信息上报方法、终端及基站 |
| US11792671B2 (en) * | 2019-11-18 | 2023-10-17 | Qualcomm Incorporated | Channel state information reporting over discontinuous reception operations |
| KR102921267B1 (ko) * | 2019-12-24 | 2026-02-03 | 삼성전자 주식회사 | 무선 통신 시스템에서 단말의 전력 소모 감소 방법 및 장치 |
| CN113038635B (zh) * | 2019-12-24 | 2023-04-25 | 维沃移动通信有限公司 | Scell休眠指示处理方法、终端及网络设备 |
| CN111277399B (zh) * | 2020-01-21 | 2023-02-03 | 展讯通信(上海)有限公司 | 用于pdcch监听的控制方法、系统、介质及电子设备 |
| CN115362649B (zh) * | 2020-04-08 | 2024-04-30 | 苹果公司 | SCell休眠可靠性改进 |
| WO2021207562A1 (en) * | 2020-04-08 | 2021-10-14 | Idac Holdings, Inc. | Methods, apparatuses and systems directed to beam management in connection with multiple cells and/or multiple transmission/reception points |
| US11985671B2 (en) * | 2020-04-15 | 2024-05-14 | Asustek Computer Inc. | Method and apparatus for reducing power consumption for carrier aggregation in a wireless communication system |
| US12532260B2 (en) * | 2020-04-30 | 2026-01-20 | Qualcomm Incorporated | Wakeup signal selected cell indication |
| WO2021232372A1 (en) * | 2020-05-21 | 2021-11-25 | Nokia Shanghai Bell Co., Ltd. | Channel information reporting for dormant bandwidth part |
| US20230209462A1 (en) * | 2020-05-26 | 2023-06-29 | FG Innovation Company Limited | User equipment and method for power saving |
| CN115486138B (zh) * | 2020-06-03 | 2025-04-08 | 高通股份有限公司 | 当未针对连接模式ue配置drx时的scell休眠指示 |
| US20230180326A1 (en) * | 2020-07-03 | 2023-06-08 | Qualcomm Incorporated | Techniques for mitigating redundant beam failure recovery medium access signaling |
| WO2022006696A1 (en) * | 2020-07-06 | 2022-01-13 | Qualcomm Incorporated | Power headroom report triggering by dormant bandwidth part switching |
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| US11996960B2 (en) * | 2020-12-18 | 2024-05-28 | Qualcomm Incorporated | Techniques for determining a channel estimation for a physical broadcast channel symbol of a synchronization signal block with time division multiplexed symbols |
| WO2022234834A1 (ja) * | 2021-05-07 | 2022-11-10 | 株式会社デンソー | 通信装置、基地局、及び方法 |
| EP4353000A1 (en) * | 2021-06-09 | 2024-04-17 | Parsa Wireless Communications, Llc | Control signaling for quality of experience reports pause and resume indication |
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| US20240430979A1 (en) * | 2021-10-22 | 2024-12-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Multiple drx configurations with traffic flow information |
| CN119697749B (zh) * | 2021-11-03 | 2026-02-13 | 交互数字专利控股公司 | 无线传输/接收单元及在其中实现的方法 |
| CN118383054A (zh) * | 2021-12-30 | 2024-07-23 | Oppo广东移动通信有限公司 | 无线通信方法、终端设备和网络设备 |
| CN119138035A (zh) * | 2022-04-05 | 2024-12-13 | 交互数字专利控股公司 | 不连续网络接入 |
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| DE102022204247A1 (de) | 2022-04-29 | 2023-11-02 | Continental Automotive Technologies GmbH | System und Gerät, das zur Verbesserung der Energieeffizienz geeignet ist, und Verarbeitungs-/Kommunikationsverfahren in Verbindung damit |
| US12543061B2 (en) * | 2022-05-26 | 2026-02-03 | Qualcomm Incorporated | Beam quality enhancement techniques in discontinuous reception (DRX) mode |
| US20240040500A1 (en) * | 2022-08-01 | 2024-02-01 | Apple Inc. | Implicit power saving operations for a network-controlled repeater (ncr) in wireless communications |
| CN119325734A (zh) * | 2022-08-11 | 2025-01-17 | 中兴通讯股份有限公司 | 用于节约网络能量的方法 |
| US12256330B2 (en) * | 2022-08-29 | 2025-03-18 | Qualcomm Incorporated | Wake-up signal traffic indication techniques for wireless communications |
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| WO2024098300A1 (zh) * | 2022-11-09 | 2024-05-16 | 北京小米移动软件有限公司 | 一种传输配置信息的方法、装置及可读存储介质 |
| KR20240127777A (ko) * | 2023-02-16 | 2024-08-23 | 삼성전자주식회사 | 무선 통신 시스템에서 기지국의 dtx/drx 동작을 고려한 rlc 타이머를 조절하기 위한 방법 및 장치 |
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| US20250142585A1 (en) * | 2023-11-01 | 2025-05-01 | Qualcomm Incorporated | Configuration switch |
| US20250203705A1 (en) * | 2023-12-14 | 2025-06-19 | Qualcomm Incorporated | Selecting from multiple discontinuous reception configurations |
| WO2026040006A1 (en) * | 2024-08-21 | 2026-02-26 | Qualcomm Incorporated | Duty cycle based monitoring using timers |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9156941B2 (en) | 2010-12-20 | 2015-10-13 | Eastman Chemical Company | Color in titanium catalyzed polyesters |
| EP2472820B1 (en) | 2010-12-31 | 2016-04-20 | Regify S.A. | Network, node and method for anonymizing and routing a user request |
| FR2973389B1 (fr) | 2011-03-31 | 2013-04-19 | Lvmh Rech | Melange de couleur noire et compositions le contenant |
| CN109952807B (zh) * | 2016-09-24 | 2020-07-10 | 欧芬诺有限责任公司 | 无线设备和无线网络中的非连续接收 |
| CN109891973B (zh) * | 2017-08-08 | 2021-12-10 | 华为技术有限公司 | 一种下行控制信息监测方法、终端 |
| KR101906170B1 (ko) | 2017-11-28 | 2018-10-11 | (주)에스엠시스템 | 클라우드 기반 대용량 데이터 상태 관리를 이용한 그리드 처리 서비스 제공 방법 |
| KR101903064B1 (ko) | 2018-03-29 | 2018-10-02 | 주식회사 한빛파워 | 송배전 선로의 접지 사고를 알리는 정지계전기 장치 |
| US12089220B2 (en) * | 2018-07-19 | 2024-09-10 | Comcast Cable Communications, Llc | Resource management for wireless communications using a power saving state |
| CN118433840A (zh) * | 2018-08-17 | 2024-08-02 | 交互数字专利控股公司 | 无线通信中的功率节省信号 |
| CN112740764B (zh) * | 2018-09-17 | 2025-04-25 | 苹果公司 | 用于功率节省的信令的系统、方法和设备 |
-
2020
- 2020-09-30 EP EP20792876.3A patent/EP4011128B1/en active Active
- 2020-09-30 EP EP23159601.6A patent/EP4221369A3/en active Pending
- 2020-09-30 CA CA3154162A patent/CA3154162C/en active Active
- 2020-09-30 KR KR1020227014461A patent/KR102621963B1/ko active Active
- 2020-09-30 JP JP2022519706A patent/JP2022549513A/ja not_active Withdrawn
- 2020-09-30 CN CN202080082202.9A patent/CN114830741B/zh active Active
- 2020-09-30 WO PCT/US2020/053557 patent/WO2021067444A2/en not_active Ceased
-
2021
- 2021-08-12 US US17/400,424 patent/US11564163B2/en active Active
-
2023
- 2023-01-12 US US18/096,330 patent/US12108328B2/en active Active
-
2024
- 2024-09-05 US US18/825,259 patent/US20250048257A1/en active Pending
- 2024-10-29 JP JP2024189417A patent/JP7840382B2/ja active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12484068B2 (en) * | 2022-10-12 | 2025-11-25 | Qualcomm Incorporated | Deactivation of semi-persistent scheduling and configured grant resources during temporary bandwidth part switching |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2025026860A (ja) | 2025-02-26 |
| JP7840382B2 (ja) | 2026-04-03 |
| US20230171690A1 (en) | 2023-06-01 |
| EP4221369A2 (en) | 2023-08-02 |
| US20250048257A1 (en) | 2025-02-06 |
| KR20220091491A (ko) | 2022-06-30 |
| US11564163B2 (en) | 2023-01-24 |
| EP4011128A2 (en) | 2022-06-15 |
| US20210377852A1 (en) | 2021-12-02 |
| WO2021067444A2 (en) | 2021-04-08 |
| KR102621963B1 (ko) | 2024-01-10 |
| WO2021067444A3 (en) | 2021-05-14 |
| CA3154162A1 (en) | 2021-04-08 |
| EP4221369A3 (en) | 2023-08-09 |
| US12108328B2 (en) | 2024-10-01 |
| CN114830741A (zh) | 2022-07-29 |
| EP4011128B1 (en) | 2023-03-08 |
| JP2022549513A (ja) | 2022-11-25 |
| CN114830741B (zh) | 2024-04-26 |
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