WO2023102855A1 - 监听可获得性指示信息的方法、装置、设备及存储介质 - Google Patents
监听可获得性指示信息的方法、装置、设备及存储介质 Download PDFInfo
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- WO2023102855A1 WO2023102855A1 PCT/CN2021/136883 CN2021136883W WO2023102855A1 WO 2023102855 A1 WO2023102855 A1 WO 2023102855A1 CN 2021136883 W CN2021136883 W CN 2021136883W WO 2023102855 A1 WO2023102855 A1 WO 2023102855A1
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- Prior art keywords
- trs
- indication information
- availability indication
- information
- manner
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 181
- 238000012544 monitoring process Methods 0.000 title claims abstract description 85
- 238000004891 communication Methods 0.000 claims description 39
- 230000000694 effects Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 23
- 238000010295 mobile communication Methods 0.000 description 12
- 238000012545 processing Methods 0.000 description 12
- 238000007726 management method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
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- 230000006978 adaptation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000010200 validation analysis Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Classifications
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- 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
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
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- 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
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- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- 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
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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- 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
Definitions
- the embodiment of the present disclosure discloses a method, a device, a communication device and a storage medium for monitoring TRS availability indication information.
- the predetermined manner includes at least one of the following:
- the method also includes:
- the method also includes:
- the terminal may monitor the TRS availability indication information through the first method and/or the second method, so that after monitoring the TRS availability indication information, it may determine whether the network is transmitting TRS, Compared with the situation where it is not possible to know whether the network is transmitting TRS, the TRS can be received in time based on the TRS availability indication information, and the TRS can be used to perform time-frequency domain tracking and synchronization operations in the RRC disconnected state, improving the reliability of wireless communication. Moreover, the TRS availability indication information can be monitored in different ways, and the monitoring method is more flexible.
- Fig. 3 is a schematic flowchart of a method for monitoring TRS availability indication information according to an exemplary embodiment.
- the terminal may be configured to monitor the TRS availability indication information through the first method or the second method, and the priority of monitoring the TRS availability indication information through the first method is lower than that of monitoring the TRS availability indication information through the second method.
- Availability indicates the priority of the information. After it is determined that the terminal is configured to monitor the TRS availability indication information, it may monitor the TRS availability indication information in a second manner preferentially.
- Step 41 Determine that the terminal monitors the TRS availability indication information through the first method
- the effective duration includes:
- the valid duration information may be configured by the network, or determined based on a predetermined protocol. It is not limited here. It should be noted that the network may configure the effective duration information through high-layer signaling.
- TRS availability indication information may be monitored in PEI DCI
- TRS availability indication information may be monitored in paging DCI
- TRS availability indication information may be monitored in PEI DCI and paging TRS availability indication information is monitored in the DCI, which is not limited here.
- this embodiment provides a method for monitoring TRS availability indication information, the method is executed by the terminal, and the method includes:
- the first TRS availability indication information is received at the first moment, and the information field corresponding to the first TRS availability indication information indicates the first predetermined value, and the second TRS availability indication information is received at the second moment. Accessibility instructions. If the second moment is outside the effective duration indicated by the first TRS availability indication information, and the information field corresponding to the second TRS availability indication information indicates a second predetermined value, determine the predetermined TRS resource indicated by the information field Invalid set group.
- this embodiment provides a method for monitoring TRS availability indication information, the method is executed by the terminal, and the method includes:
- the terminal determines that the terminal is configured to monitor the PEI DCI; the terminal monitors the TRS availability indication information in the PEI DCI and the paging DCI; based on the monitored TRS availability indication information, the terminal receives the information sent by the base station TRS; the terminal performs time-frequency domain synchronization and tracking based on TRS.
- the terminal may determine a manner of monitoring the TRS availability indication information according to the received configuration information.
- the terminal may also determine the manner of monitoring the TRS availability indication information according to a predetermined protocol.
- the terminal may also determine the manner of monitoring the TRS availability indication information according to the parameters configured by the user, which is not limited here.
- a determining module 121 configured to determine that the terminal is configured to monitor the PEI DCI
- the transmission module 122 is configured to transmit the TRS availability indication information in a predetermined manner, wherein the predetermined manner includes at least one of the following:
- the terminal 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816 .
- the processing component 802 generally controls the overall operations of the terminal 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
- the processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802 .
- the communication component 816 is configured to facilitate wired or wireless communication between the terminal 800 and other devices.
- the terminal 800 can access a wireless network based on communication standards, such as Wi-Fi, 2G or 3G, or a combination thereof.
- the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
- the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication.
- NFC near field communication
- the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.
- RFID Radio Frequency Identification
- IrDA Infrared Data Association
- UWB Ultra Wide Band
- Bluetooth Bluetooth
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (15)
- 一种监听跟踪参考信号TRS可获得性指示信息的方法,其中,所述方法由终端执行,所述方法包括:确定终端被配置为监听寻呼提前指示下行控制信息PEI DCI;通过预定方式监听跟踪参考信号TRS可获得性指示信息,其中,所述预定方式包括以下至少之一:在所述PEI DCI中监听所述TRS可获得性指示信息的第一方式;在寻呼DCI中监听所述TRS可获得性指示信息的第二方式。
- 根据权利要求1所述的方法,其中,所述终端通过第一方式或者第二方式监听所述TRS可获得性指示信息;所述方法还包括:确定终端被配置为监听所述TRS可获得性指示信息;通过所述第一方式监听所述TRS可获得性指示信息。
- 根据权利要求1或者2所述的方法,其中,所述方法还包括:确定终端通过所述第一方式监听所述TRS可获得性指示信息;确定所述TRS可获得性指示信息的有效时长。
- 根据权利要求3所述的方法,其中,所述有效时长,包括:基站配置的时长;或者,根据预定协议确定的时长。
- 根据权利要求3所述的方法,其中,所述有效时长为默认寻呼周期的整数倍。
- 根据权利要求1所述的方法,其中,所述终端通过第一方式和第二方式监听所述TRS可获得性指示信息;其中,基于所述第一方式配置的有效时长信息和基于所述第二方式配置的有效时长信息为分别配置的时长信息;或者,基于所述第一方式配置的有效时长信息和基于所述第二方式配置的有效时长信息为共同配置的同一时长信息;或者,通过第一方式监听到的所述TRS可获得性指示信息的有效时长信息为根据基于所述第二方式配置的有效时长信息确定的;或者,通过第二方式监听到的所述TRS可获得性指示信息的有效时长信息为根据基于所述第一方式配置的有效时长信息确定的;其中,所述有效时长信息指示所述TRS可获得性指示信息的有效时长。
- 根据权利要求1所述的方法,其中,所述方法还包括:确定接收到的第一所述TRS可获得性指示信息指示的预定TRS资源集组的信息域为第一预定值;确定所述预定TRS资源集组生效。
- 根据权利要求7所述的方法,其中,所述方法还包括:确定在第一所述TRS可获得性指示信息指示的有效时长内接收到的第二所述TRS可获得性指示信息指示的所述信息域为所述第一预定值;其中,所述信息域为所述预定TRS资源集组对应的信息域;延长所述有效时长。
- 根据权利要求7所述的方法,其中,所述方法还包括:确定在第一所述TRS可获得性指示信息指示的有效时长内接收到的第二所述TRS可获得性指示信息指示的信息域为所述第二预定值;其中,所述信息域为所述预定TRS资源集组对应的信息域;忽略所述信息域的指示。
- 根据权利要求7所述的方法,其中,所述方法还包括:确定在第一所述TRS可获得性指示信息指示的有效时长之后接收到的第二所述TRS可获得性指示信息指示的信息域为所述第二预定值;其中,所述信息域为所述预定TRS资源集组对应的信息域;确定所述信息域指示的预定TRS资源集组无效。
- 一种监听TRS可获得性指示信息的方法,所述方法由基站执行,所述方法包括:确定终端被配置为监听PEI DCI;通过预定方式传输TRS可获得性指示信息,其中,所述预定方式包括以下至少之一:在所述PEI DCI中传输所述TRS可获得性指示信息的第一方式;在寻呼DCI中传输所述TRS可获得性指示信息的第二方式。
- 一种监听TRS可获得性指示信息的装置,其中,所述装置包括:确定模块,用于确定终端被配置为监听PEI DCI;监听模块,用于通过预定方式监听TRS可获得性指示信息,其中,所述预定方式包括以下至少之一:在所述PEI中监听所述TRS可获得性指示信息的第一方式;在寻呼DCI中监听所述TRS可获得性指示信息的第二方式。
- 一种监听TRS可获得性指示信息的装置,所述装置包括:确定模块,用于确定终端被配置为监听PEI DCI;传输模块,用于通过预定方式传输TRS可获得性指示信息,其中,所述预定方式包括以下至少之一:在所述PEI中传输所述TRS可获得性指示信息的第一方式;在寻呼DCI中传输所述TRS可获得性指示信息的第二方式。
- 一种通信设备,其中,包括:存储器;处理器,与所述存储器连接,被配置为通过执行存储在所述存储器上的计算机可执行指令,并能够实现权利要求1至10或者11任一项所述的方法。
- 一种计算机存储介质,所述计算机存储介质存储有计算机可执行指令,所述计算机可执行指令 被处理器执行后能够实现权利要求1至10或者11任一项所述的方法。
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PCT/CN2021/136883 WO2023102855A1 (zh) | 2021-12-09 | 2021-12-09 | 监听可获得性指示信息的方法、装置、设备及存储介质 |
EP21966777.1A EP4447362A1 (en) | 2021-12-09 | 2021-12-09 | Method and apparatus for monitoring availability indication information, device, and storage medium |
CN202180004488.3A CN116584061A (zh) | 2021-12-09 | 2021-12-09 | 监听可获得性指示信息的方法、装置、设备及存储介质 |
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CN113519139A (zh) * | 2021-06-08 | 2021-10-19 | 北京小米移动软件有限公司 | 省电方法、装置、设备及可读存储介质 |
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- 2021-12-09 WO PCT/CN2021/136883 patent/WO2023102855A1/zh active Application Filing
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CN113519139A (zh) * | 2021-06-08 | 2021-10-19 | 北京小米移动软件有限公司 | 省电方法、装置、设备及可读存储介质 |
Non-Patent Citations (2)
Title |
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HUAWEI, HISILICON: "Assistance RS occasions for IDLE/inactive mode", 3GPP DRAFT; R1-2110838, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20211111 - 20211119, 6 November 2021 (2021-11-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052074619 * |
VIVO: "TRS/CSI-RS occasion(s) for idle/inactive UEs", 3GPP DRAFT; R1-2108986, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20211011 - 20211019, 1 October 2021 (2021-10-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052057947 * |
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