WO2023093629A1 - Procédé de commande de comportement de terminal, terminal et dispositif du côté réseau - Google Patents

Procédé de commande de comportement de terminal, terminal et dispositif du côté réseau Download PDF

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Publication number
WO2023093629A1
WO2023093629A1 PCT/CN2022/132809 CN2022132809W WO2023093629A1 WO 2023093629 A1 WO2023093629 A1 WO 2023093629A1 CN 2022132809 W CN2022132809 W CN 2022132809W WO 2023093629 A1 WO2023093629 A1 WO 2023093629A1
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Prior art keywords
terminal
during
skipped
period
pdcch monitoring
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PCT/CN2022/132809
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English (en)
Chinese (zh)
Inventor
王洋洋
沈晓冬
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维沃移动通信有限公司
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Publication of WO2023093629A1 publication Critical patent/WO2023093629A1/fr

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • 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

Definitions

  • the present application belongs to the technical field of communication, and in particular relates to a terminal behavior control method, a terminal and a network side device.
  • the DRX cycle consists of "On Duration” and "Opportunity for DRX".
  • the terminal monitors and receives the physical downlink control channel (PDCCH); during the "Opportunity for DRX" time, the terminal does not monitor the PDCCH to save power consumption. If a newly transmitted PDCCH is received within the On Duration, the sleep timer will be started or restarted to prolong the period for the terminal to monitor the PDCCH.
  • PDCCH physical downlink control channel
  • the network side device can configure the terminal to use the Power Saving Network Temporary Identifier (PS-RNTI) in one step under the DRX (Connected mode DRX, CDRX) mechanism in the connected state. ) scrambled DCI 2-6 (DCI format 2-6with CRC scrambled by PS-RNTI, DCP).
  • the Wake Up indication (Wake Up indication) field in the DCP is used to indicate whether the terminal starts the On Duration Timer (Timer) of the wake-up period of the next DRX cycle or the DCP indicates whether the MAC layer starts the On Duration Timer of the next DRX cycle. Starting the timer means that the terminal The PDCCH should be monitored within the timer, otherwise the PDCCH should not be monitored.
  • PS-RNTI Power Saving Network Temporary Identifier
  • the network side can indicate through the downlink control information (DCI) that during the DRX activation period, the terminal skips PDCCH monitoring for a period of time, that is, indicates PDCCH skipping; during the PDCCH skipping period, the terminal does not Monitor PDCCH.
  • DCI downlink control information
  • Embodiments of the present application provide a terminal behavior control method, a terminal, and a network side device, which can improve terminal performance.
  • a terminal behavior control method which is applied to a terminal, and the method includes:
  • the terminal When the terminal is in the connected state, the terminal obtains target indication information from the network side device, and the target indication information is used to indicate the target behavior of the terminal during the skipping of physical downlink control channel PDCCH monitoring;
  • the terminal executes the target behavior during the period when PDCCH monitoring is skipped according to the indication content of the target indication information.
  • a terminal behavior control method which is applied to a network side device, and the method includes:
  • the network-side device sends target indication information to the terminal, where the target indication information is used to indicate the target behavior of the terminal during the period when PDCCH monitoring is skipped.
  • a terminal behavior control device including:
  • An acquisition module configured to acquire target indication information from a network side device when the terminal is in a connected state, where the target indication information is used to indicate the target behavior of the terminal during the skipping of physical downlink control channel PDCCH monitoring;
  • a processing module configured to execute the target behavior during the period when PDCCH monitoring is skipped according to the indication content of the target indication information.
  • a terminal behavior control device including:
  • a sending module configured to send target indication information to the terminal, where the target indication information is used to indicate the target behavior of the terminal during the period when PDCCH monitoring is skipped.
  • a terminal in a fifth aspect, includes a processor and a memory, the memory stores programs or instructions that can run on the processor, and when the programs or instructions are executed by the processor, the following The steps of the method in one aspect.
  • a terminal including a processor and a communication interface, wherein the communication interface is used to obtain target indication information from a network side device when the terminal is in a connected state, and the target indication information is used
  • the processor is configured to execute the target behavior during the period when PDCCH monitoring is skipped according to the indication content of the target indication information.
  • a network-side device in a seventh aspect, includes a processor and a memory, the memory stores programs or instructions that can run on the processor, and the programs or instructions are executed by the processor When realizing the steps of the method as described in the first aspect.
  • a network side device including a processor and a communication interface, wherein the communication interface is used to send target indication information to the terminal, and the target indication information is used to indicate that the physical downlink control channel PDCCH monitoring is skipped The target behavior of the terminal during the expiration period.
  • a ninth aspect provides a communication system, including: a terminal and a network-side device, the terminal can be used to perform the steps of the terminal behavior control method described in the first aspect, and the network-side device can be used to perform the steps of the second The steps of the terminal behavior control method described in the aspect.
  • a readable storage medium is provided, and a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method as described in the first aspect are implemented, or the The steps of the method described in the second aspect.
  • a chip in an eleventh aspect, includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or an instruction to implement the method described in the first aspect. method, or implement the method as described in the second aspect.
  • a twelfth aspect provides a computer program/program product, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the The steps of the terminal behavior control method described in the second aspect.
  • some terminal behaviors of the terminal during PDCCH skipping can be flexibly controlled through the instruction of the network side device, so that some key processes such as RACH, RRM measurement, DCP detection, etc. are not affected by PDCCH skipping, saving power While ensuring the performance of the terminal.
  • FIG. 1 is a structural diagram of a wireless communication system applicable to an embodiment of the present application
  • FIG. 2 is one of the schematic flow diagrams of the terminal behavior control method provided by the embodiment of the present application.
  • Fig. 3 is one of the interactive flow diagrams of the terminal behavior control method provided by the embodiment of the present application.
  • FIG. 4 is one of the schematic structural diagrams of a terminal behavior control device provided in an embodiment of the present application.
  • FIG. 5 is the second structural schematic diagram of the terminal behavior control device provided by the embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 7 is a schematic diagram of a hardware structure of a terminal provided by an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a network side device according to an embodiment of the present application.
  • first, second and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein and that "first" and “second” distinguish objects. It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects.
  • “and/or” in the description and claims means at least one of the connected objects, and the character “/” generally means that the related objects are an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used for the above-mentioned system and radio technology, and can also be used for other systems and radio technologies.
  • NR New Radio
  • the following description describes the New Radio (NR) system for illustrative purposes, and uses NR terminology in most of the following descriptions, but these techniques can also be applied to applications other than NR system applications, such as the 6th generation (6 th Generation, 6G) communication system.
  • 6G 6th Generation
  • Fig. 1 shows a block diagram of a wireless communication system to which the embodiment of the present application is applicable.
  • the wireless communication system includes a terminal 11 and a network side device 12 .
  • the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, a netbook, a super mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR) / virtual reality (virtual reality, VR) equipment, robot, wearable device (Wearable Device) , vehicle equipment (VUE), pedestrian terminal (PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.), game consoles, personal computers (personal computers, PCs), teller machines or self-service Wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (
  • the network side device 12 may include an access network device or a core network device, where the access network device 12 may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function, or Wireless access network unit.
  • RAN Radio Access Network
  • RAN Radio Access Network
  • Wireless access network unit Wireless access network unit
  • the access network device 12 may include a base station, a WLAN access point, or a WiFi node, etc., and the base station may be called a Node B, an evolved Node B (eNB), an access point, a Base Transceiver Station (Base Transceiver Station, BTS), a radio Base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), Home Node B, Home Evolved Node B, Transmitting Receiving Point (TRP) or all As long as the same technical effect is achieved, the base station is not limited to a specific technical vocabulary. It should be noted that in this embodiment of the application, only the base station in the NR system is used as an example for introduction, and The specific type of the base station is not limited.
  • short cycle short DRX cycle
  • long DRX cycle long DRX cycle
  • the voice codec usually sends a VOIP packet in 20ms, then a DRX short cycle with a length of 20ms can be configured, and a DRX long cycle can be configured for a longer silent period during a voice call. If the short cycle and long cycle are configured at the same time, and the DRX Short Cycle Timer timer expires, the terminal will enter a long DRX cycle.
  • DRX-inactivity timer Inactivity Timer The function of DRX-inactivity timer Inactivity Timer is to reduce the data processing delay, but if the duration of DRX-Inactivity Timer is set too long, when the timer has not timed out after the data of the network side device is sent, the terminal still It has to continue to monitor the downlink subframe, and cannot enter the sleep state in time. In order to let the terminal enter the sleep state as quickly as possible, a DRX-related media access layer MAC control element (Control Element, MAC CE) is introduced. When the terminal receives this DRX control element, it will stop On Duration Timer and Drx- Inactivity Timer, enter DRX as soon as possible.
  • the specific process is as follows:
  • the short DRX cycle is configured, start or restart the DRX-Short Cycle Timer in the first symbol after the DRX Command MAC CE is received, and start using the short DRX cycle; otherwise, start using the long DRX cycle. If the DRX-Short Cycle Timer expires, use the long DRX cycle.
  • DCP the full name of DCP is PS-RNTI scrambled DCI 2-6 (DCI format 2_6 with CRC scrambled by PS-RNTI).
  • the Wake Up indication field in the DCP is used to indicate whether the terminal starts the On Duration Timer of the next DRX cycle, or the DCP indicates whether the MAC layer starts the On Duration Timer of the next DRX cycle.
  • Starting the On Duration Timer means that the terminal needs to monitor in the timer PDCCH, otherwise the PDCCH is not monitored.
  • the DCP can only be configured on the Pcell, and the PS-RNTI is the energy-saving-RNTI.
  • DCI 2-6 exists in the inactive period outside active time, that is, outside the Active time. It should be noted that only when CDRX is configured, DCP can be configured and DCP can only be transmitted on PCell/PSCell.
  • DCI format 2-6 there are two information domains in DCI format 2-6, such as
  • Wake-up indication field 1 bit, used to indicate whether the terminal starts the On Duration Timer of the next DRX cycle.
  • 0 indicates that the On DurationTimer indicating that the terminal does not start the next DRX cycle
  • the secondary cell dormancy indication Scell dormancy indication field 0, 1, 2, 3, 4, 5 bits, is used to indicate whether the SCell of the terminal enters dormancy behavior under carrier aggregation (Carrier aggregation, CA).
  • the SCell dormancy indication field in DCI 2-6 is used to indicate whether the SCell group is switched to the dormant BWP in units of SCell group. Each bit in this field corresponds to an SCell group.
  • the network side can indicate through the downlink control information (DCI) that during the DRX activation period, the terminal skips PDCCH monitoring for a period of time, that is, indicates PDCCH skipping; during the PDCCH skipping period, the terminal does not Monitor PDCCH.
  • DCI downlink control information
  • the terminal skips monitoring of DCI such as DCP or skips measurement and reporting
  • the subsequent receiving behavior of the terminal may be affected. For example, if the terminal skips the detection of DCP, the DCP cannot be judged.
  • the corresponding DRX cycle On Duration Timer is turned on or not. If the On Duration Timer is not turned on, the PDCCH will not be monitored, so it will affect the terminal's monitoring of the PDCCH. Therefore, although the above solution saves power consumption, it will affect the performance of the terminal.
  • Fig. 2 is one of the schematic flowcharts of the terminal behavior control method provided by the embodiment of the present application. As shown in Figure 2, the terminal behavior control method provided in this embodiment includes:
  • Step 101 When the terminal is in the connected state, the terminal obtains target indication information from the network side device, and the target indication information is used to indicate the target behavior of the terminal during the period when the monitoring of the physical downlink control channel PDCCH is skipped;
  • the terminal acquires target indication information from the network side device, which is used to indicate the target behavior of the terminal during the period when PDCCH monitoring is skipped.
  • Target behaviors include, but are not limited to, some specific DCI monitoring and/or RRM measurement and/or BWP switching and/or SR sending and/or MAC PDU transmission and/or channel state information (Channel State Information, CSI) reporting And/or the transmission of a channel sounding reference signal (Sounding Reference Signal, SRS).
  • CSI Channel State Information
  • SRS Sounding Reference Signal
  • Target behaviors include, for example, that the terminal skips or does not skip DCP detection, performs RRM measurement or does not perform RRM measurement, performs BWP switching or does not perform BWP switching, resumes or does not resume PDCCH monitoring, reports or does not report channel state information (Channel State Information, CSI), transmit or not transmit channel sounding reference signal (Sounding Reference Signal, SRS), etc.
  • CSI Channel State Information
  • SRS Sounding Reference Signal
  • the period during which PDCCH monitoring is skipped means that the terminal receives the DCI indication information of PDCCH skipping and the indication information indicates that the PDCCH detection is stopped for a period of time, and then the terminal enters the PDCCH skipping period.
  • the target indication information may be sent by the network side device to the terminal before PDCCH skipping.
  • some behaviors of the terminal during PDCCH skipping can be flexibly controlled, for example, these behaviors are performed during PDCCH skipping, so that some key processes such as random access, RRM measurement, DCP detection, etc. are not affected by PDCCH skipping. While saving power, the performance of the terminal can be guaranteed.
  • Step 102 the terminal executes the target behavior during the period when PDCCH monitoring is skipped according to the indication content of the target indication information.
  • the terminal performs the target behavior during the period when PDCCH monitoring is skipped, for example, the terminal skips or does not skip DCP detection according to the indication of the target indication information, performs RRM measurement or does not perform RRM measurement , perform BWP switching or not, resume or not resume PDCCH monitoring, report or not report CSI, transmit or not transmit SRS, etc.
  • the method of this embodiment can flexibly control some behaviors of the terminal during PDCCH skipping through the instruction of the network side device, so that some key processes such as RACH, RRM measurement, DCP detection, etc. are not affected by PDCCH skipping, while saving power Can guarantee the performance of the terminal.
  • the target indication information is used to indicate at least one of the following:
  • step 102 specifically includes the following methods:
  • the target indication information is used to indicate whether the terminal detects DCP during the period when PDCCH monitoring is skipped; if the target indication information indicates that the terminal does not skip DCP detection, during the period when PDCCH monitoring is skipped, the terminal detects DCP, and according to Determine whether to enable the wake-up period timer of the corresponding discontinuous reception DRX cycle;
  • the terminal does not detect the DCP during the period in which PDCCH monitoring is skipped.
  • the terminal executes the On Duration Timer of starting the corresponding DRX cycle according to the pre-definition and/or pre-configuration and/or configuration of the network side device.
  • the terminal detects the DCP, and determines whether to enable the On Duration Timer of the corresponding DRX cycle according to the indication content of the DCP.
  • the UE does not detect DCP, and it is enabled or disabled according to the radio resource control (Radio Resource Control, RRC) configuration and/or predefined and/or protocol agreement Turn on the On Duration Timer of the corresponding DRX cycle.
  • radio resource control Radio Resource Control, RRC
  • the terminal executes starting the wake-up timer of the corresponding DRX cycle according to the pre-definition and/or pre-configuration and/or configuration of the network side device.
  • the target indication information may use the first value and the second value to indicate different target behaviors of the terminal, for example:
  • the terminal When the first value is indicated in the target indication information, it is used to indicate that when the DCP is within the PDCCH skipping period, the terminal skips the detection of the DCP
  • the second value is indicated in the target indication information, it is used to indicate that the terminal detects the DCP when the DCP is within the PDCCH skipping period.
  • whether the target indication information appears is used to indicate that the terminal is different from the protocol agreed/predefined/preconfigured target behavior, for example:
  • the terminal When the protocol agreed/predefined/preconfigured target behavior is that the terminal skips the detection of DCP during PDCCH skipping; if the target indication information is not received, the terminal skips the detection of DCP during PDCCH skipping; if the target indication information is received , the terminal detects DCP during PDCCH skipping.
  • the terminal detects DCP during PDCCH skipping; if the target indication information is not received, the terminal detects DCP during PDCCH skipping; if the target indication information is received, the terminal detects DCP during PDCCH skipping During this period, DCP detection is skipped.
  • the DCP detection of the terminal during PDCCH skipping can be flexibly controlled, so that the terminal can perform DCP detection or not perform DCP detection during PDCCH skipping, that is, DCP detection is not affected by PDCCH skipping , while saving power, the performance of the terminal can be guaranteed.
  • the target indication information is used to indicate whether the terminal performs RRM measurement during PDCCH skipping, if the target indication information indicates that the terminal performs RRC measurement, and the measurement interval is within the period when PDCCH monitoring is skipped, the terminal performs RRM measurement and/or RRM measurement results report;
  • the terminal does not perform RRM measurement, and the measurement interval is within the period when PDCCH monitoring is skipped, the terminal does not perform RRM measurement and/or report the RRM measurement result.
  • the target indication information indicates to perform RRM measurement, and the measurement interval is within the PDCCH skipping period of the terminal, perform RRM measurement and/or perform reporting of RRM measurement results;
  • the measurement interval is within the PDCCH skipping period of the terminal, and the RRM measurement is not performed and/or the RRM measurement result is not reported.
  • the target indication information may use the first value and the second value to indicate different target behaviors of the terminal, for example:
  • the terminal When the first value is indicated in the target indication information, when the measurement interval is within the PDCCH skipping period, the terminal performs RRM measurement and/or reports the RRM measurement result;
  • the terminal When the second value is indicated in the target indication information, when the measurement interval is within the PDCCH skipping period, the terminal does not perform RRM measurement and/or report the RRM measurement result.
  • whether the target indication information appears can be used to indicate that the terminal is different from the protocol agreed/predefined/preconfigured target behavior, for example:
  • the terminal When the protocol stipulated/predefined/preconfigured target behavior is that the terminal performs RRM measurement during PDCCH skipping; when no target indication information is received, and when the measurement interval is within the PDCCH skipping period, the terminal performs RRM measurement during PDCCH skipping ; If the target indication information is received, the terminal does not perform RRM measurement during PDCCH skipping.
  • the terminal When the protocol stipulated/predefined/preconfigured target behavior is that the terminal does not perform RRM measurement during PDCCH skipping; when the target indication information is not received, the terminal does not perform RRM measurement during PDCCH skipping; if the target indication information is received, and When the measurement interval is within the PDCCH skipping period, the terminal performs RRM measurement during the PDCCH skipping period.
  • the RRM measurement of the terminal during the PDCCH skipping period can be flexibly controlled, so that the terminal can perform RRM measurement and/or report the measurement result during the PDCCH skipping period, or not perform RRM measurement, that is, RRM measurement Not affected by PDCCH skipping, it can guarantee the performance of the terminal while saving power.
  • target indication information is used to indicate whether the terminal performs BWP switching during PDCCH skipping, or to indicate other information related to BWP switching, if the target indication information indicates that the terminal performs BWP switching, during the period when PDCCH monitoring is skipped, and When the BWP inactivation timer expires, the terminal performs BWP handover;
  • the terminal works on the current BWP when the PDCCH monitoring is skipped and the bwp-inactivityTimer expires.
  • the target indication information indicates that the terminal does not perform BWP handover
  • the PDCCH skipping period expires, that is, outside the PDCCH skipping period, according to the predefined and/or pre-configuration and/or configuration of the network side device, determine whether Execute BWP switching, and/or, determine an opportunity to execute BWP switching.
  • the terminal suspends the BWP inactivation timer during the expiration of the PDCCH skipping period.
  • the terminal performs BWP switching
  • the target indication information indicates that the terminal does not perform BWP switching, then during the PDCCH skipping period, if the BWP Inactivity Timer expires, the terminal still works on the current BWP; further, it can also decide to expire during the PDCCH skipping period according to the predefined or network configuration After that, whether to perform BWP switching and/or determine when to perform BWP switching.
  • the terminal can suspend the BWP inactivation timer during the expiration of the PDCCH skipping period
  • the target indication information may use the first value and the second value to indicate different target behaviors of the terminal, for example:
  • the terminal When the first value is indicated in the target indication information, when the BWP Inactivity Timer expires during the PDCCH skipping period, the terminal performs BWP switching;
  • the terminal does not perform BWP switching.
  • whether the target indication information appears can be used to indicate that the terminal is different from the protocol agreed/predefined/preconfigured target behavior, for example:
  • the terminal When the protocol stipulated/predefined/preconfigured target behavior is that the terminal performs BWP handover during PDCCH skipping; when the target indication information is not received, when the BWP Inactivity Timer expires during the PDCCH skipping period, the terminal performs BWP handover ; If the target indication information is received, the terminal does not perform BWP switching during PDCCH skipping.
  • the terminal When the protocol agreed/predefined/preconfigured target behavior is that the terminal does not perform BWP handover during PDCCH skipping; if the target indication information is not received, the terminal does not perform BWP handover during PDCCH skipping; if the target indication information is received, when During the PDCCH skipping period, when the BWP Inactivity Timer expires, the terminal performs BWP handover.
  • the BWP switching of the terminal during the PDCCH skipping period can be flexibly controlled, so that when the BWP inactivation timer expires during the PDCCH skipping period, the terminal can perform BWP switching or not perform BWP switching , BWP switching is not affected by PDCCH skipping, which can ensure the performance of the terminal while saving power.
  • the target indication information is used to indicate whether to resume PDCCH monitoring after the terminal sends SR, and if the target indication information indicates that the terminal resumes PDCCH monitoring after sending SR, then during the period when PDCCH monitoring is skipped and the terminal sends SR, the terminal Resume PDCCH monitoring;
  • the terminal does not resume the detection of the PDCCH during the period when the PDCCH monitoring is skipped and the terminal sends the SR; or, when the PDCCH monitoring is skipped During this period, the terminal does not send SR.
  • the terminal sends the SR and resumes the detection of the PDCCH, then during the PDCCH skipping period, after the terminal sends the SR, resumes the detection of the PDCCH;
  • the terminal does not resume the detection of the PDCCH after sending the SR or indicates that the terminal is not allowed to send the SR during the PDCCH skipping period; then during the PDCCH skipping period, the terminal does not resume the detection of the PDCCH after sending the SR detection, or the terminal does not send SR during PDCCH skipping.
  • the target indication information may use the first value and the second value to indicate different target behaviors of the terminal, for example:
  • the terminal When the first value is indicated in the target indication information, during the PDCCH skipping period, the terminal sends the SR and resumes the detection of the PDCCH;
  • the terminal does not resume PDCCH detection after sending the SR, or does not send the SR.
  • whether the target indication information appears can be used to indicate that the terminal is different from the protocol agreed/predefined/preconfigured target behavior, for example:
  • the terminal resumes PDCCH detection; when the target indication information is not received, when the terminal sends an SR during the PDCCH skipping period Next, the detection of PDCCH is resumed; if the target indication information is received, the terminal does not resume the detection of PDCCH after sending SR during PDCCH skipping, or does not send SR.
  • the protocol stipulated/predefined/preconfigured target behavior is that the terminal does not resume PDCCH detection after sending the SR during the PDCCH skipping period; if the target indication information is not received, when the terminal sends the SR during the PDCCH skipping period In this case, the detection of the PDCCH is not resumed or the SR is not sent; if the target indication information is received, the terminal resumes the detection of the PDCCH after sending the SR during PDCCH skipping.
  • the network side device through the instruction of the network side device, it is possible to flexibly control the recovery of the PDCCH monitoring of the terminal during the PDCCH skipping period, so that when the terminal sends an SR during the PDCCH skipping period, the terminal can resume the detection of the PDCCH, or the terminal does not Resume the detection of PDCCH; or, the terminal does not send SR during the period when PDCCH monitoring is skipped, that is, the recovery of PDCCH monitoring is not affected by PDCCH skipping, and the performance of the terminal can be guaranteed while saving power.
  • the target indication information is used to indicate whether the terminal has transmitted the MAC PDU on the configured authorized resources, whether to resume PDCCH detection, if the target indication information indicates that the terminal has transmitted the MAC PDU on the configured authorized resources To resume the detection of PDCCH, during the period when PDCCH monitoring is skipped, if the terminal transmits a MAC PDU on the configured authorized resource, the terminal resumes the detection of PDCCH;
  • the target indication information indicates that the terminal does not resume the detection of the PDCCH when the MAC PDU is transmitted on the configured authorized resource or the target indication information indicates that the terminal is not allowed to transmit the MAC PDU during the period when PDCCH monitoring is skipped, then the PDCCH During the period when monitoring is skipped, if the terminal transmits MAC PDU on the configured authorized resources, the terminal does not resume the detection of PDCCH; or, during the period when PDCCH monitoring is skipped, the terminal does not transmit MAC PDU.
  • the terminal transmits a MAC PDU on the configured authorized resource, and the detection of the PDCCH is resumed, then during the period of PDCCH skipping, when the terminal transmits the MAC PDU on the configured authorized resource , the terminal resumes the detection of the PDCCH;
  • the target indication information indicates that during the period of PDCCH skipping, the terminal transmits MAC PDU on the configured authorized resource, and the terminal does not resume the detection of PDCCH, then during the period of PDCCH skipping, when the terminal transmits MAC PDU on the configured authorized resource, The detection of the PDCCH is not resumed, or the target indication information indicates that the transmission of the MAC PDU is not allowed during the PDCCH skipping period, and the terminal does not transmit the MAC PDU during the PDCCH skipping period.
  • the target indication information may use the first value and the second value to indicate different target behaviors of the terminal, for example:
  • the terminal transmits a MAC PDU on the configured authorized resource, and resumes the detection of the PDCCH;
  • the terminal transmits the MAC PDU on the configured authorized resources, and does not resume the detection of the PDCCH, or, during the PDCCH skipping period, the terminal does not transmit the MAC PDU.
  • whether the target indication information appears can be used to indicate that the terminal is different from the protocol agreed/predefined/preconfigured target behavior, for example:
  • the terminal When the protocol stipulated/predefined/preconfigured target behavior is that the terminal transmits the MAC PDU on the configured authorized resources during the PDCCH skipping period, the terminal resumes PDCCH detection; , when the terminal transmits the MAC PDU on the configured authorized resources, it resumes the PDCCH detection; if it receives the target indication information, the terminal does not resume the PDCCH detection after transmitting the MAC PDU on the configured authorized resources during PDCCH skipping, Or no MAC PDU is transmitted.
  • the terminal does not resume PDCCH detection after transmitting the MAC PDU on the configured authorized resources during PDCCH skipping; when the target indication information is not received, when during PDCCH skipping If the terminal transmits a MAC PDU on the configured authorized resource, the terminal does not resume PDCCH detection, or does not transmit the MAC PDU; if the target indication information is received, the terminal transmits the MAC on the configured authorized resource during PDCCH skipping The detection of the PDCCH resumes after the PDU.
  • the network side device through the instruction of the network side device, it is possible to flexibly control the recovery of the terminal's PDCCH monitoring during the PDCCH skipping period, so that when the terminal transmits the MAC PDU on the configured authorized resource during the PDCCH skipping period, the terminal resumes monitoring the PDCCH or the terminal does not resume the detection of PDCCH; or, the terminal does not transmit MAC PDU during the period when PDCCH monitoring is skipped, that is, the recovery of PDCCH monitoring is not affected by PDCCH skipping, and the performance of the terminal can be guaranteed while saving power.
  • the target indication information is used to indicate whether to resume the PDCCH detection after the terminal triggers the random access, if the target indication information indicates that the terminal triggers the random access and resumes the PDCCH detection, then the PDCCH monitoring is skipped During the period, when the PDCCH detection is skipped, if the terminal triggers random access, the terminal resumes the detection of the PDCCH;
  • the target indication information indicates that the terminal does not resume PDCCH detection when random access is triggered, then during the period when PDCCH monitoring is skipped, if the terminal triggers random access, the terminal does not resume PDCCH detection; or when PDCCH monitoring is skipped During the skip period, the terminal does not trigger random access.
  • the target indication information indicates that during the PDCCH skipping period, the terminal triggers random access and resumes PDCCH detection, then during PDCCH skipping, after the terminal triggers random access, resumes PDCCH detection;
  • the terminal does not resume PDCCH detection after triggering random access, then during PDCCH skipping, after the terminal triggers random access, the terminal does not resume PDCCH detection, or during PDCCH skipping During this period, the terminal does not trigger random access.
  • random access may be contention-based random access.
  • the target indication information may use the first value and the second value to indicate different target behaviors of the terminal, for example:
  • the terminal triggers random access and resumes PDCCH detection;
  • the terminal triggers random access and does not resume PDCCH detection, or does not trigger random access during the PDCCH skipping period.
  • whether the target indication information appears can be used to indicate that the terminal is different from the protocol agreed/predefined/preconfigured target behavior, for example:
  • the terminal triggers random access during PDCCH skipping and resumes PDCCH detection; if no target indication information is received, when the terminal triggers random access during PDCCH skipping In case of input, resume PDCCH detection; if receiving target indication information, the terminal does not resume PDCCH detection after triggering random access during PDCCH skipping, or does not trigger random access.
  • the protocol stipulated/predefined/preconfigured target behavior is that the terminal does not resume PDCCH detection after triggering random access during the PDCCH skipping period; if the target indication information is not received, when the terminal triggers random access during the PDCCH skipping period In the case of access, PDCCH detection is not resumed, or random access is not triggered; if the target indication information is received, the terminal resumes PDCCH detection after random access is triggered during PDCCH skipping.
  • the network side device through the instruction of the network side device, it is possible to flexibly control the recovery of the terminal's PDCCH monitoring during the PDCCH skipping period, so that when the terminal triggers random access during the PDCCH skipping period, the detection of the PDCCH is resumed, or not resumed The detection of PDCCH; or, random access is not triggered during the period when PDCCH monitoring is skipped, that is, the recovery of PDCCH monitoring is not affected by PDCCH skipping, and the performance of the terminal can be guaranteed while saving power.
  • the target indication information is used to indicate whether to report CSI during the period when PDCCH monitoring is skipped, if the target indication information is used to indicate to report CSI during the period when PDCCH monitoring is skipped, the terminal reports CSI during the period when PDCCH monitoring is skipped;
  • the terminal does not report CSI during the skipped period of PDCCH monitoring.
  • the terminal may determine the timing of reporting CSI according to the pre-configuration and/or pre-definition and/or configuration of the network side device
  • the terminal reports CSI during PDCCH skipping
  • the UE does not report CSI during PDCCH, and the terminal can further determine when to report CSI according to pre-configuration or network configuration.
  • the target indication information may use the first value and the second value to indicate different target behaviors of the terminal, for example:
  • whether the target indication information appears can be used to indicate that the terminal is different from the protocol agreed/predefined/preconfigured target behavior, for example:
  • the terminal reports CSI during the PDCCH skipping period; if the target indication information is not received, the terminal reports the CSI during the PDCCH skipping period; if the target indication information is received, the terminal is in the CSI is not reported during PDCCH skipping.
  • the terminal When the protocol agreed/predefined/preconfigured target behavior is that the terminal does not report CSI during the PDCCH skipping period; if the target indication information is not received, the terminal does not report CSI during the PDCCH skipping period; if the target indication information is received, then The terminal reports CSI during PDCCH skipping.
  • the network side device through the instruction of the network side device, it is possible to flexibly control the terminal to report the CSI during the PDCCH skipping period, so that the CSI is reported during the PDCCH skipping period, or the CSI is not reported; that is, the CSI report is not affected by the PDCCH skipping. While ensuring the performance of the terminal.
  • the target indication information is used to indicate whether to transmit SRS during PDCCH monitoring is skipped, if the target indication information is used to indicate to transmit SRS during PDCCH monitoring is skipped, the terminal transmits SRS during PDCCH monitoring is skipped;
  • the terminal does not transmit the SRS during the skipped PDCCH monitoring.
  • the terminal transmits SRS during PDCCH;
  • the terminal does not transmit the SRS during the PDCCH period.
  • the target indication information may use the first value and the second value to indicate different target behaviors of the terminal, for example:
  • the SRS is transmitted during the PDCCH skipping period
  • the SRS is not transmitted during the PDCCH skipping period.
  • whether the target indication information appears can be used to indicate that the terminal is different from the protocol agreed/predefined/preconfigured target behavior, for example:
  • the terminal transmits SRS during PDCCH skipping; if the target indication information is not received, the terminal transmits SRS during the PDCCH skipping period; if the target indication information is received, the terminal transmits SRS during PDCCH skipping SRS is not transmitted during PDCCH skipping.
  • the terminal When the protocol agreed/predefined/preconfigured target behavior is that the terminal does not transmit SRS during the PDCCH skipping period; if the target indication information is not received, the terminal does not transmit SRS during the PDCCH skipping period; if the target indication information is received, then The terminal transmits SRS during PDCCH skipping.
  • the network side device through the instruction of the network side device, it is possible to flexibly control the terminal to transmit SRS during PDCCH skipping, so that SRS is transmitted during PDCCH skipping, or SRS is not transmitted; that is, the transmission of SRS is not affected by PDCCH skipping. While ensuring the performance of the terminal.
  • the target indication information may be indicated by a third value, and a default behavior is specified in the protocol.
  • the default behavior may include indication information of the above-mentioned first value or second value;
  • the terminal when the third value is indicated in the target indication information, the terminal performs a target behavior opposite to the default behavior.
  • a default behavior is performed.
  • the target indication information may be indicated by a third value, and the implementation complexity is relatively low.
  • the target indication information is carried in a broadcast message or a radio resource control RRC message.
  • the RRC message includes at least one of the following:
  • RRC establishment message RRC recovery message and RRC reconfiguration message.
  • RRC Setup message RRC Resume message
  • RRC Reconfiguration message RRC Reconfiguration message
  • the target indication information may use a new field (field) or an existing field (field) in the broadcast message or the RRC message, which is not limited in this embodiment of the present application.
  • the target indication information can be carried in a broadcast message or a radio resource control RRC message, and existing fields can be reused or new fields can be used, so that the implementation complexity is low.
  • Fig. 3 is one of the interactive flow diagrams of the terminal behavior control method provided by the embodiment of the present application. As shown in Figure 3, the terminal behavior control method provided in this embodiment includes:
  • Step 201 Send target indication information to the terminal, where the target indication information is used to indicate the target behavior of the terminal during the period when PDCCH monitoring is skipped.
  • the target indication information is used to indicate at least one of the following:
  • the target indication information is carried in a broadcast message or a radio resource control RRC message.
  • the RRC message includes at least one of the following:
  • RRC establishment message RRC recovery message and RRC reconfiguration message.
  • the terminal behavior control method provided in the embodiment of the present application may be executed by a terminal behavior control device.
  • the terminal behavior control device provided in the embodiment of the present application is described by taking the terminal behavior control device executing the terminal behavior control method as an example.
  • Fig. 4 is one of the structural schematic diagrams of the terminal behavior control device provided by the present application. As shown in Figure 4, the terminal behavior control device provided in this embodiment includes:
  • the acquiring module 110 is configured to acquire target indication information from a network side device when the terminal is in a connected state, where the target indication information is used to indicate the target behavior of the terminal during the skipping of physical downlink control channel PDCCH monitoring;
  • the processing module 120 is configured to execute the target behavior during the period when PDCCH monitoring is skipped according to the indication content of the target indication information.
  • the target indication information is used to indicate at least one of the following:
  • processing module 120 is specifically configured to:
  • the target indication information indicates that the terminal does not skip the detection of the DCP, detect the DCP during the skipped period of PDCCH monitoring, and determine whether to enable the wake-up period timer of the corresponding discontinuous reception DRX cycle according to the DCP ;
  • the target indication information indicates that the terminal skips the detection of the DCP, during the period when the PDCCH monitoring is skipped, the DCP is not detected, and according to the pre-defined and/or pre-configured and/or configuration of the network-side device, perform enabling The wake-up period timer of the corresponding DRX cycle.
  • processing module 120 is specifically configured to:
  • the target indication information indicates that the terminal performs RRM measurement, and the measurement interval is within the period during which PDCCH monitoring is skipped, perform RRM measurement and/or report the RRM measurement result;
  • the target indication information indicates that the terminal does not perform RRM measurement, and the measurement interval is within a period during which PDCCH monitoring is skipped, the RRM measurement and/or the reporting of the RRM measurement result is not performed.
  • processing module 120 is specifically configured to:
  • target indication information indicates that the terminal performs BWP switching, then perform BWP switching when the PDCCH monitoring is skipped and the BWP inactivation timer expires;
  • the target indication information indicates that the terminal does not perform BWP switching, it will work on the current BWP when the PDCCH monitoring is skipped and the BWP inactivation timer expires.
  • processing module 120 is also used for:
  • the target indication information indicates that the terminal does not perform BWP switching, then during the period when the PDCCH monitoring is skipped, and the BWP inactivation timer expires, determine whether to monitor the PDCCH according to the predefined or configuration of the network side equipment Execute the BWP switchover after the skipped period expires, and/or, determine the timing for performing the BWP switchover; or,
  • the target indication information indicates that the terminal does not perform BWP switching or indicates that the BWP inactivation timer is suspended, the BWP inactivation timer is suspended during the period when PDCCH monitoring is skipped.
  • processing module 120 is specifically configured to:
  • the target indication information indicates that the terminal sends the SR and resumes the PDCCH monitoring, then resumes the PDCCH monitoring when the PDCCH monitoring is skipped and the terminal sends the SR;
  • the target indication information indicates that the terminal does not resume the detection of the PDCCH after sending the SR, then when the PDCCH monitoring is skipped and the terminal sends the SR, the detection of the PDCCH is not resumed; or, When PDCCH monitoring is skipped, the terminal does not send the SR.
  • processing module 120 is specifically configured to:
  • the target indication information indicates that the terminal has transmitted the MAC PDU on the configured authorized resource to resume the detection of the PDCCH, then during the period when the PDCCH detection is skipped, if the terminal transmits the MAC on the configured authorized resource PDU, resume the detection of PDCCH;
  • the target indication information indicates that the terminal does not resume the detection of the PDCCH when the MAC PDU is transmitted on the configured authorized resource, then during the period when the PDCCH detection is skipped, if the terminal transmits the MAC PDU on the configured authorized resource MAC PDU, the detection of the PDCCH is not resumed; or, the terminal does not transmit the MAC PDU during the period when the PDCCH monitoring is skipped.
  • processing module 120 is specifically configured to:
  • the target indication information indicates that the terminal triggers random access and resumes PDCCH detection, then during the period when PDCCH monitoring is skipped, if the terminal triggers random access input, resume the detection of PDCCH;
  • the target indication information indicates that the terminal does not resume PDCCH detection when random access is triggered, then during the period when PDCCH monitoring is skipped, if the terminal triggers random access, the terminal does not resume PDCCH detection. detection; or during the period when PDCCH monitoring is skipped, random access is not triggered.
  • processing module 120 is specifically configured to:
  • the target indication information indicates that CSI is reported during the period when PDCCH monitoring is skipped, then report CSI during the period when PDCCH monitoring is skipped;
  • the target indication information indicates that CSI is not reported during PDCCH detection is skipped, then CSI is not reported during PDCCH monitoring is skipped, and the terminal is configured according to the predefined and/or preconfigured and/or network side equipment , to determine the timing of reporting the CSI.
  • processing module 120 is specifically configured to:
  • the target indication information indicates that the SRS is transmitted during the period when the PDCCH monitoring is skipped, then the SRS is transmitted during the period when the PDCCH monitoring is skipped;
  • the target indication information indicates that the SRS is not transmitted during the skipped PDCCH monitoring period, the SRS is not transmitted during the skipped PDCCH monitoring period.
  • the target indication information is carried in a broadcast message or a radio resource control RRC message.
  • the RRC message includes at least one of the following:
  • RRC establishment message RRC recovery message and RRC reconfiguration message.
  • the device in this embodiment can be used to execute the method in any one of the foregoing terminal-side method embodiments, and its specific implementation process and technical effect are similar to those in the terminal-side method embodiment.
  • the terminal-side method embodiment please refer to the terminal-side method embodiment. A detailed introduction will not be repeated here.
  • FIG. 5 is the second structural schematic diagram of the terminal behavior control device provided by the present application. As shown in Figure 5, the terminal behavior control device provided in this embodiment includes:
  • the sending module 210 is configured to send target indication information to the terminal, where the target indication information is used to indicate the target behavior of the terminal during the period when PDCCH monitoring of the physical downlink control channel is skipped.
  • the target indication information is used to indicate at least one of the following:
  • the target indication information is carried in a broadcast message or a radio resource control RRC message.
  • the RRC message includes at least one of the following:
  • RRC establishment message RRC recovery message and RRC reconfiguration message.
  • the device in this embodiment can be used to execute the method in any of the aforementioned network-side method embodiments, and its specific implementation process and technical effects are similar to those in the network-side method embodiments. For details, please refer to the network-side method embodiments. A detailed introduction will not be repeated here.
  • the device for controlling terminal behavior in this embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or a component in the electronic device, such as an integrated circuit or a chip.
  • the electronic device may be a terminal, or other devices other than the terminal.
  • the terminal may include, but not limited to, the types of terminal 11 listed above, and other devices may be servers, Network Attached Storage (NAS), etc., which are not specifically limited in this embodiment of the present application.
  • NAS Network Attached Storage
  • the device for controlling terminal behavior provided by the embodiment of the present application can realize each process realized by the method embodiments shown in FIG. 2 to FIG. 3 , and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • this embodiment of the present application also provides a communication device 600, including a processor 601 and a memory 602, and the memory 602 stores programs or instructions that can run on the processor 601, such as
  • the communication device 600 is a terminal
  • the program or instruction is executed by the processor 601
  • each step of the above embodiment of the terminal behavior control method can be implemented, and the same technical effect can be achieved.
  • the communication device 600 is a network-side device
  • each step of the above terminal behavior control method embodiment can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the embodiment of the present application also provides a terminal, including a processor and a communication interface, where the communication interface is used to obtain target indication information from a network side device when the terminal is in a connected state, and the target indication information is used to indicate PDCCH monitoring For the target behavior of the terminal during the skipped period, the processor is configured to execute the target behavior during the skipped period of PDCCH monitoring according to the indication content of the target indication information.
  • This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to this terminal embodiment, and can achieve the same technical effect.
  • FIG. 7 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.
  • the terminal 1000 includes but not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, and a processor 1010, etc. at least some of the components.
  • the terminal 1000 can also include a power supply (such as a battery) for supplying power to various components, and the power supply can be logically connected to the processor 1010 through the power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • a power supply such as a battery
  • the terminal structure shown in FIG. 7 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 1004 may include a graphics processing unit (Graphics Processing Unit, GPU) 10041 and a microphone 10042, and the graphics processor 10041 can be used by the image capture device (such as the image data of the still picture or video obtained by the camera) for processing.
  • the display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1007 includes at least one of a touch panel 10071 and other input devices 10072 .
  • the touch panel 10071 is also called a touch screen.
  • the touch panel 10071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 10072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 1001 can transmit the downlink data received from the network side device to the processor 1010 for processing; in addition, the radio frequency unit 1001 can send the uplink data to the network side device to send the uplink data.
  • the radio frequency unit 1001 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the memory 1009 can be used to store software programs or instructions as well as various data.
  • the memory 1009 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage program or instruction area may store an operating system, an application program or instructions required by at least one function (such as a voice playback function, image playback function, etc.), etc.
  • memory 1009 may include volatile memory or nonvolatile memory, or, memory 1009 may include both volatile and nonvolatile memory.
  • Non-volatile memory can also include non-volatile memory, wherein, the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), programmable Erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM programmable Erasable programmable read-only memory
  • Electrically erasable programmable read-only memory Electrically erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synch link DRAM , SLDRAM) and Direct Memory Bus Random Access Memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM Double Data Rate SDRAM
  • DDRSDRAM double data rate synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM enhanced synchronous dynamic random access memory
  • Synch link DRAM , SLDRAM
  • Direct Memory Bus Random Access Memory Direct Rambus
  • the processor 1010 may include one or more processing units; optionally, the processor 1010 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc.
  • modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 1010 .
  • the radio frequency unit 1001 is configured to obtain target indication information from the network side device when the terminal is in the connected state, the target indication information is used to indicate the target behavior of the terminal during the period when PDCCH monitoring is skipped;
  • the processor 1010 is configured to execute the target behavior during the period when PDCCH monitoring is skipped according to the indication content of the target indication information.
  • some terminal behaviors of the terminal during PDCCH skipping can be flexibly controlled through the instructions of the network side device, so that some key processes such as RACH, RRM measurement, DCP detection, etc. are not affected by PDCCH skipping, while saving power Can guarantee the performance of the terminal.
  • the target indication information is used to indicate at least one of the following:
  • processor 1010 is specifically configured to:
  • the target indication information indicates that the terminal does not skip the detection of the DCP, then during the skipped period of PDCCH monitoring, detect the DCP, and determine whether to enable the wake-up period timer of the corresponding discontinuous reception DRX cycle according to the DCP ;
  • the target indication information indicates that the terminal skips the detection of the DCP, during the period when the PDCCH monitoring is skipped, the DCP is not detected, and according to the pre-defined and/or pre-configured and/or configuration of the network-side device, perform enabling The wake-up period timer of the corresponding DRX cycle.
  • processor 1010 is specifically configured to:
  • the target indication information indicates that the terminal performs RRM measurement, and the measurement interval is within the period during which PDCCH monitoring is skipped, perform RRM measurement and/or report the RRM measurement result;
  • the target indication information indicates that the terminal does not perform RRM measurement, and the measurement interval is within a period during which PDCCH monitoring is skipped, the RRM measurement and/or the reporting of the RRM measurement result is not performed.
  • processor 1010 is specifically configured to:
  • target indication information indicates that the terminal performs BWP switching, then perform BWP switching when the PDCCH monitoring is skipped and the BWP inactivation timer expires;
  • the target indication information indicates that the terminal does not perform BWP switching, it will work on the current BWP when the PDCCH monitoring is skipped and the BWP inactivation timer expires.
  • processor 1010 is also used for:
  • the target indication information indicates that the terminal does not perform BWP switching, then during the period when the PDCCH monitoring is skipped, and the BWP inactivation timer expires, determine whether to monitor the PDCCH according to the predefined or configuration of the network side equipment Execute the BWP switchover after the skipped period expires, and/or, determine the timing for performing the BWP switchover; or,
  • the target indication information indicates that the terminal does not perform BWP switching or indicates that the BWP inactivation timer is suspended, the BWP inactivation timer is suspended during the period when PDCCH monitoring is skipped.
  • processor 1010 is specifically configured to:
  • the target indication information indicates that the terminal sends the SR and resumes the PDCCH monitoring, then resumes the PDCCH monitoring when the PDCCH monitoring is skipped and the terminal sends the SR;
  • the target indication information indicates that the terminal does not resume the detection of the PDCCH after sending the SR, then when the PDCCH monitoring is skipped and the terminal sends the SR, the detection of the PDCCH is not resumed; or, When PDCCH monitoring is skipped, the terminal does not send the SR.
  • processor 1010 is specifically configured to:
  • the target indication information indicates that the terminal has transmitted the MAC PDU on the configured authorized resource to resume the detection of the PDCCH, then during the period when the PDCCH detection is skipped, if the terminal transmits the MAC on the configured authorized resource PDU, resume the detection of PDCCH;
  • the target indication information indicates that the terminal does not resume the detection of the PDCCH when the MAC PDU is transmitted on the configured authorized resource, then during the period when the PDCCH detection is skipped, if the terminal transmits the MAC PDU on the configured authorized resource MAC PDU, the detection of the PDCCH is not resumed; or, the terminal does not transmit the MAC PDU during the period when the PDCCH monitoring is skipped.
  • processor 1010 is specifically configured to:
  • the target indication information indicates that the terminal triggers random access and resumes PDCCH detection, then during the period when PDCCH monitoring is skipped, if the terminal triggers random access input, resume the detection of PDCCH;
  • the target indication information indicates that the terminal does not resume PDCCH detection when random access is triggered, then during the period when PDCCH monitoring is skipped, if the terminal triggers random access, the terminal does not resume PDCCH detection. detection; or during the period when PDCCH monitoring is skipped, random access is not triggered.
  • processor 1010 is specifically configured to:
  • the target indication information indicates that CSI is reported during the period when PDCCH monitoring is skipped, then report CSI during the period when PDCCH monitoring is skipped;
  • the target indication information indicates that CSI is not reported during the period when PDCCH detection is skipped, then no CSI is reported during the period when PDCCH monitoring is skipped, and the terminal is configured according to the predefined and/or preconfigured and/or network side equipment , to determine the timing of reporting the CSI.
  • processor 1010 is specifically configured to:
  • the target indication information indicates that the SRS is transmitted during the period when the PDCCH monitoring is skipped, then the SRS is transmitted during the period when the PDCCH monitoring is skipped;
  • the target indication information indicates that the SRS is not transmitted during the skipped PDCCH monitoring period, the SRS is not transmitted during the skipped PDCCH monitoring period.
  • the target indication information is carried in a broadcast message or a radio resource control RRC message.
  • the RRC message includes at least one of the following:
  • RRC establishment message RRC recovery message and RRC reconfiguration message.
  • the embodiment of the present application also provides a network side device, including a processor and a communication interface, the communication interface is used to send target indication information to the terminal, and the target indication information is used to indicate the target behavior of the terminal during the period when PDCCH monitoring is skipped .
  • the network-side device embodiment corresponds to the above-mentioned network-side device method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to this network-side device embodiment, and can achieve the same technical effect.
  • the embodiment of the present application also provides a network side device.
  • the network side device 700 includes: an antenna 71 , a radio frequency device 72 , a baseband device 73 , a processor 75 and a memory 75 .
  • the antenna 71 is connected to a radio frequency device 72 .
  • the radio frequency device 72 receives information through the antenna 71, and sends the received information to the baseband device 73 for processing.
  • the baseband device 73 processes the information to be sent and sends it to the radio frequency device 72
  • the radio frequency device 72 processes the received information and sends it out through the antenna 71 .
  • the above frequency band processing device may be located in the baseband device 73 , and the method performed by the network side device in the above embodiment may be implemented in the baseband device 73 , and the baseband device 73 includes a baseband processor 75 and a memory 75 .
  • the baseband device 73 may include at least one baseband board, for example, a plurality of chips are arranged on the baseband board, as shown in FIG.
  • the program executes the network device operations shown in the above method embodiments.
  • the network side equipment of the baseband device 73 may also include a network interface 76 for exchanging information with the radio frequency device 72, and the interface is, for example, a common public radio interface (CPRI for short).
  • CPRI common public radio interface
  • the network side device 700 in the embodiment of the present invention further includes: instructions or programs stored in the memory 75 and executable on the processor 75, and the processor 75 invokes the instructions or programs in the memory 75 to execute the various programs shown in FIG.
  • the method of module execution achieves the same technical effect, so in order to avoid repetition, it is not repeated here.
  • the embodiment of the present application also provides a readable storage medium, the readable storage medium stores a program or an instruction, and when the program or instruction is executed by a processor, each process of the above-mentioned embodiment of the terminal behavior control method is implemented, and can achieve The same technical effects are not repeated here to avoid repetition.
  • the processor is the processor in the terminal described in the foregoing embodiments.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk, and the like.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the above embodiment of the terminal behavior control method Each process, and can achieve the same technical effect, in order to avoid repetition, will not repeat them here.
  • chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip, system-on-a-chip, or system-on-chip.
  • the embodiment of the present application further provides a computer program/program product, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the above terminal behavior control method
  • the embodiment of the present application also provides a communication system, including: a terminal and a network-side device, the terminal can be used to execute the steps of the terminal behavior control method as described above, and the network-side device can be used to execute the above-mentioned terminal Steps in the behavioral control method.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
  • the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of computer software products, which are stored in a storage medium (such as ROM/RAM, magnetic disk, etc.) , CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente demande, qui relève du domaine technique des communications, divulgue un procédé de commande de comportement de terminal, un terminal et un dispositif du côté réseau. Le procédé de commande de comportement de terminal de modes de réalisation de la présente demande comprend les étapes suivantes : lorsqu'un terminal est dans un état connecté, le terminal obtient, d'un dispositif du côté réseau, des informations d'indication cibles, les informations d'indication cibles étant utilisées pour indiquer un comportement cible du terminal lorsqu'une surveillance de canal physique de commande de liaison descendante (PDCCH) est sautée ; et le terminal exécute, selon le contenu d'indication des informations d'indication cibles, le comportement cible lorsqu'une surveillance de canal PDCCH est sautée.
PCT/CN2022/132809 2021-11-24 2022-11-18 Procédé de commande de comportement de terminal, terminal et dispositif du côté réseau WO2023093629A1 (fr)

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CN202111406964.2A CN116170819A (zh) 2021-11-24 2021-11-24 终端行为控制方法、终端及网络侧设备
CN202111406964.2 2021-11-24

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111432460A (zh) * 2019-01-10 2020-07-17 北京三星通信技术研究有限公司 一种物理下行控制信道的监听方法、终端设备及存储介质
WO2021109501A1 (fr) * 2020-05-29 2021-06-10 Zte Corporation Saut de réception d'informations de canal de commande
CN113170348A (zh) * 2019-06-14 2021-07-23 三星电子株式会社 在支持非连续接收（drx）操作的无线通信系统中的终端和基站的方法和装置
US20210266841A1 (en) * 2019-01-10 2021-08-26 Panasonic Intellectual Property Corporation Of America User equipment involved in power saving

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111432460A (zh) * 2019-01-10 2020-07-17 北京三星通信技术研究有限公司 一种物理下行控制信道的监听方法、终端设备及存储介质
US20210266841A1 (en) * 2019-01-10 2021-08-26 Panasonic Intellectual Property Corporation Of America User equipment involved in power saving
CN113170348A (zh) * 2019-06-14 2021-07-23 三星电子株式会社 在支持非连续接收（drx）操作的无线通信系统中的终端和基站的方法和装置
WO2021109501A1 (fr) * 2020-05-29 2021-06-10 Zte Corporation Saut de réception d'informations de canal de commande

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