CN117014908A - Method, system, electronic device and storage medium for monitoring paging message - Google Patents

Method, system, electronic device and storage medium for monitoring paging message Download PDF

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Publication number
CN117014908A
CN117014908A CN202310526068.2A CN202310526068A CN117014908A CN 117014908 A CN117014908 A CN 117014908A CN 202310526068 A CN202310526068 A CN 202310526068A CN 117014908 A CN117014908 A CN 117014908A
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China
Prior art keywords
message
monitoring
paging
listening
monitoring mode
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Chinese (zh)
Inventor
雷珍珠
周化雨
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Spreadtrum Semiconductor Nanjing Co Ltd
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Spreadtrum Semiconductor Nanjing Co Ltd
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Priority to CN202310526068.2A priority Critical patent/CN117014908A/en
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    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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

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

Abstract

The application discloses a method, a system, an electronic device and a storage medium for monitoring paging messages, wherein the monitoring method comprises the following steps: uplink pre-configured resources are adopted to transmit uplink data; and determining that the paging moment between the uplink pre-configured resource and the downlink search space window is not monitored, and monitoring a physical downlink control channel in the downlink search space window to acquire paging information fed back by the network side according to the uplink data. In the application, after the user equipment transmits the uplink data by utilizing the uplink pre-configured resource, the user equipment does not need to monitor the paging moment between the uplink pre-configured resource and the downlink search space window or only monitors the specific paging moment between the uplink pre-configured resource and the downlink search space window, thereby effectively saving the power consumption of the UE in the NTN scene; in the random access process, the paging moment is not monitored or only the specific paging moment is monitored, and the power consumption generated when the UE monitors the paging moment can be effectively saved.

Description

Method, system, electronic device and storage medium for monitoring paging message
The application relates to a method, a system, an electronic device and a storage medium for monitoring paging messages, which are classified in China patent application with the application date of 2020, 24 months and the application number of 2020103327152.
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, a system, an electronic device, and a storage medium for monitoring a paging message.
Background
In The Fifth generation mobile communication (5G) New Radio, NR) system, when a User Equipment (UE) transmits uplink data or downlink data in an idle state (RRC) of Radio resource control (Radio Resource Control), it is necessary to switch from The idle state to a connected state. Currently, there is a way that a UE can directly send a small amount of uplink data in an idle state, that is, a network configures a dedicated and periodic uplink pre-configured resource (Preconfigure Uplink resource, abbreviated as PUR) and a corresponding downlink search space window for the UE, so that the UE can send uplink data through the PUR and can monitor a physical downlink control channel (Physical Downlink Control Channel, abbreviated as PDCCH) for receiving downlink data through the downlink search space window.
Considering that the propagation delay between the UE and the satellite is too large, after the UE sends the uplink data, it needs to wait for a period of time (i.e. Round trip propagation delay, RTT) before receiving the feedback (HARQ-ACK) sent by the network.
When the uplink pre-configured resource (Preconfigure Uplink resource, PUR) transmission mechanism is applied to NTN (Non Terrestrial Network, non-terrestrial communication/satellite communication) scenario, after the UE utilizes PUR to send uplink data, it needs to wait for a period of time before receiving feedback issued by the network end (i.e. there is at least a time interval not smaller than RTT between PUR and PUR SS windows.
Disclosure of Invention
The invention aims to overcome the defect that certain energy consumption expense is caused to UE when PUR is adopted to send uplink data or in the random access process in the prior art, and provides a paging message monitoring method, a paging message monitoring system, electronic equipment and a storage medium.
The invention solves the technical problems by the following technical scheme:
the invention provides a method for monitoring paging messages, which is applied to user equipment and comprises the following steps:
uplink pre-configured resources are adopted to transmit uplink data;
wherein, the uplink pre-configured resource corresponds to a downlink search space window;
and determining that the paging moment between the uplink pre-configured resource and the downlink search space window is not monitored, and monitoring a physical downlink control channel in the downlink search space window to acquire a paging message fed back by a network side according to the uplink data.
Preferably, the step of sending the uplink data by using the uplink pre-configured resource further includes:
and monitoring a first paging moment which is in front of the downlink search space window and has a time interval smaller than a first set duration to acquire the paging message.
Preferably, before the step of transmitting the uplink data by using the uplink pre-configured resource, the method further includes:
a first indication parameter of a monitoring mode is preconfigured;
when the first indication parameter is a first numerical value, executing a first monitoring mode;
when the first indication parameter is a second numerical value, executing a second monitoring mode;
The first monitoring mode correspondingly indicates to monitor the paging moment between the uplink pre-configured resource and the downlink search space window, and the second monitoring mode correspondingly indicates not to monitor the paging moment between the uplink pre-configured resource and the downlink search space window.
Preferably, the monitoring method further comprises:
determining a first target monitoring mode according to the first preset indication parameter;
the first target monitoring mode is the first monitoring mode or the second monitoring mode.
Preferably, the monitoring method further comprises:
determining to execute the first listening mode when in eDRX (enhanced discontinuous reception) scenario;
and when the second monitoring mode is in a non eDRX scene, determining to execute the second monitoring mode.
The invention also provides a method for monitoring the paging message, which is applied to the user equipment and comprises the following steps:
in the random access process, after a first message Msg1 is sent, determining that paging moments between the first message Msg1 and a second message Msg2 are not monitored, and monitoring the second message Msg 2;
after the third message Msg3 is sent, it is determined that the third paging occasion between the third message Msg3 and the fourth message Msg4 is not monitored, and the fourth message Msg4 is monitored.
Preferably, the monitoring method further comprises:
in the random access process, after the first message Msg1 is sent, monitoring a second paging moment which is in front of the second message Msg2 and has a time interval smaller than a second set time length;
and after the third message Msg3 is sent, monitoring the third paging moment which is before the fourth message Msg4 and has a time interval smaller than the second set duration.
Preferably, the monitoring method further comprises:
in the random access process, after the fifth message MsgA is sent, it is determined that the fourth paging occasion between the fifth message MsgA and the sixth message MsgB is not monitored, and the sixth message MsgB is monitored.
Preferably, the monitoring method further comprises:
in the random access process, after the fifth message MsgA is sent, monitoring the fourth paging moment before the sixth message MsgB and with the time interval smaller than the second set duration.
Preferably, the step in the random access procedure further comprises:
pre-configuring a second indicating parameter of a monitoring mode;
when the second indication parameter is a third numerical value, executing a third monitoring mode;
When the second indication parameter is a fourth numerical value, executing a fourth monitoring mode;
the third monitoring mode indicates to monitor the first message Msg1 and the second message Msg2 correspondingly, the third message Msg3 and the fourth message Msg4, and the paging moment between the fifth message MsgA and the sixth message MsgB;
the fourth monitoring mode indicates that the paging time between the first message Msg1 and the second message Msg2, the third message Msg3 and the fourth message Msg4, and the fifth message MsgA and the sixth message MsgB is not monitored correspondingly.
Preferably, the monitoring method further comprises:
determining a second target monitoring mode according to the second preset indication parameters;
the second target monitoring mode is the third monitoring mode or the fourth monitoring mode.
Preferably, the monitoring method further comprises:
when the eDRX scene is in, determining to execute the third monitoring mode;
and when the non-eDRX scene is in, determining to execute the fourth monitoring mode.
The invention also provides a monitoring system of the paging message, which is applied to the user equipment and comprises an uplink data sending module, a first determining module and a first monitoring module;
The uplink data sending module is used for sending uplink data by adopting uplink pre-configured resources;
wherein, the uplink pre-configured resource corresponds to a downlink search space window;
the first determining module is configured to determine that paging occasions between the uplink pre-configured resources and the downlink search space window are not monitored;
the first monitoring module is configured to monitor a physical downlink control channel in the downlink search space window, so as to obtain a paging message fed back by the network side according to the uplink data.
Preferably, the first monitoring module is further configured to monitor a first paging occasion before the downlink search space window and having a time interval smaller than a first set duration, so as to obtain the paging message.
Preferably, the monitoring system further comprises a first parameter configuration module;
the first parameter configuration module is used for pre-configuring a first indication parameter of a monitoring mode;
when the first indication parameter is a first numerical value, executing a first monitoring mode;
when the first indication parameter is a second numerical value, executing a second monitoring mode;
the first monitoring mode correspondingly indicates to monitor the paging moment between the uplink pre-configured resource and the downlink search space window, and the second monitoring mode correspondingly indicates not to monitor the paging moment between the uplink pre-configured resource and the downlink search space window.
Preferably, the first determining module is configured to determine a first target monitoring manner according to the first preset indication parameter;
the first target monitoring mode is the first monitoring mode or the second monitoring mode.
Preferably, the first determining module is configured to determine to execute the first monitoring manner when in an eDRX scenario;
the first determining module is further configured to determine to execute the second listening manner when the first listening module is in a non eDRX scenario.
Preferably, the first indication parameter and the first set duration are configured by adopting RRC signaling or configured by adopting system information.
The invention also provides a monitoring system of the paging message, which is applied to the user equipment and comprises a second determining module and a second monitoring module;
the second determining module is configured to determine, in a random access process, that paging occasions between the first message Msg1 and the second message Msg2 are not monitored after the first message Msg1 is sent, and invoke the second monitoring module to monitor the second message Msg 2;
and the second monitoring module is used for determining that the paging moment between the third message Msg3 and the fourth message Msg4 is not monitored after the third message Msg3 is sent, and calling the second monitoring module to monitor the fourth message Msg 4.
Preferably, the second monitoring module is further configured to monitor, in a random access process, a second paging time before the second message Msg2 and having a time interval smaller than a second set duration after the first message Msg1 is sent;
and after the third message Msg3 is sent, monitoring a third paging moment which is in front of the fourth message Msg4 and has a time interval smaller than a second set time length.
Preferably, the second determining module is configured to determine, in the random access process, that paging occasions between the fifth message MsgA and the sixth message MsgB are not monitored after the fifth message MsgA is sent, and invoke the second monitoring module to monitor the sixth message MsgB.
Preferably, the second monitoring module is further configured to monitor, in the random access process, a fourth paging occasion before the sixth message MsgB and having a time interval smaller than a second set duration after the fifth message MsgA is sent.
Preferably, the monitoring system further comprises a second parameter configuration module;
the second parameter configuration module is used for pre-configuring second indication parameters of the monitoring mode;
when the second indication parameter is a third numerical value, executing a third monitoring mode;
When the second indication parameter is a fourth numerical value, executing a fourth monitoring mode;
the third monitoring mode indicates to monitor the first message Msg1 and the second message Msg2 correspondingly, the third message Msg3 and the fourth message Msg4, and the paging moment between the fifth message MsgA and the sixth message MsgB;
the fourth monitoring mode indicates that the paging time between the first message Msg1 and the second message Msg2, the third message Msg3 and the fourth message Msg4, and the fifth message MsgA and the sixth message MsgB is not monitored correspondingly.
Preferably, the second determining module is configured to determine a second target monitoring manner according to the second preset indication parameter;
the second target monitoring mode is the third monitoring mode or the fourth monitoring mode.
Preferably, the second determining module is configured to determine to execute the third monitoring manner when in an eDRX scenario;
the second determining module is further configured to determine to execute the fourth listening manner when the second listening module is in a non eDRX scenario.
The invention also provides an electronic device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor realizes the paging message monitoring method when executing the computer program.
The present invention also provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the above-described paging message listening method.
The invention has the positive progress effects that:
(1) After the UE transmits uplink data by utilizing the PUR, the UE does not need to monitor the PO between the PUR and the PUR SS Window or only monitor the PO which is before the PUR SS Window and has an interval smaller than N, so that the power consumption in an NTN scene is effectively saved, and the energy consumption expenditure of the UE is saved;
(2) In the random access process, after the UE transmits the Msg1 (Msg 3), the UE does not need to monitor the PO between the Msg1 and the Msg2 (PO between the Msg3 and the Msg 4) or only monitor the PO before the Msg2 (Msg 4) and with the interval smaller than N; after the UE transmits the MsgA, the UE does not need to monitor the PO between the MsgA and the MsgB or only monitor the PO which is before the MsgB and has the interval smaller than N, thereby effectively saving the power consumption generated by monitoring the PO and saving the energy consumption expenditure of the UE.
Drawings
Fig. 1 is a flowchart of a method for monitoring paging messages according to embodiment 1 of the present invention.
Fig. 2 is a flowchart of a method for monitoring paging messages according to embodiment 2 of the present invention.
Fig. 3 is a schematic diagram of monitoring corresponding to the method for monitoring paging messages in embodiment 2 of the present invention.
Fig. 4 is a flowchart of a method for monitoring paging messages according to embodiment 3 of the present invention.
Fig. 5 is a flowchart of a method for monitoring paging messages according to embodiment 4 of the present invention.
Fig. 6 is a first monitoring schematic diagram corresponding to a monitoring method of paging messages in embodiment 4 of the present invention.
Fig. 7 is a second monitoring schematic diagram corresponding to the monitoring method of the paging message in embodiment 4 of the present invention.
Fig. 8 is a schematic block diagram of a paging message monitoring system according to embodiment 5 of the present invention.
Fig. 9 is a schematic block diagram of a paging message monitoring system according to embodiment 6 of the present invention.
Fig. 10 is a schematic block diagram of a paging message monitoring system according to embodiment 7 of the present invention.
Fig. 11 is a schematic block diagram of a paging message monitoring system according to embodiment 8 of the present invention.
Fig. 12 is a schematic structural diagram of an electronic device implementing a method for monitoring paging messages according to embodiment 11 of the present invention.
Detailed Description
The invention is further illustrated by means of the following examples, which are not intended to limit the scope of the invention.
Example 1
The method for monitoring the paging message in the embodiment is applied to the user equipment and applied to the NTN scene.
In the NR system, a UE in idle/inactive (idle/inactive) state wants to transmit uplink/downlink data, and needs to enter a connection state through a random access procedure before transmitting the uplink/downlink data. The data transmission mechanism under idle/active causes RRC signaling overhead and UE power consumption, and also causes delay of data transmission.
In order to reduce RRC signaling overhead and UE energy consumption caused by uplink data transmission of the UE in an idle state, an advanced data transmission mechanism (early data transmission, EDT) is introduced in a narrowband Internet of things system (NB-IOT)/enhanced machine type communication (eMTC). The essence of the transmission mechanism is that the UE uses the third message (Msg 3) to carry uplink data in the random access initiation process so as to achieve the purpose of uplink data transmission, thereby avoiding the UE from entering a connection state. Aiming at uplink data transmission in the idle state, the method effectively reduces the cost of RRC signaling and the energy consumption of the UE, and simultaneously reduces the energy consumption of the UE. However, this approach can only upload small upstream packets due to the limited number of bits that Msg3 can carry.
In order to enable the UE to transmit larger data packets in the idle state, the existing NB-IOT/eMTC mechanism is that the network configures a dedicated periodic uplink pre-configuration resource and a corresponding downlink search space Window PUR SS Window for the UE, the UE can send uplink data through the uplink pre-configuration resource, and then receives ACK/fallback indication or retransmits scheduling information through the corresponding downlink search space Window. The fallback indication is used for indicating the UE to fall back to RACH/EDT for data transmission, and the network can control the validity of the PUR resource through the fallback indication, i.e. when the uplink resource of the network is tense, the network can indicate the UE to fall back to RACH/EDT for data transmission. The UE may directly send uplink data on the uplink pre-configured resource, so as to avoid the UE initiating a random access into a connected state process. The UE can transmit data using PUR only if TA (Timing advance) is valid (i.e., uplink synchronization is valid).
In addition, in the PUR transmission mechanism, when the UE sends uplink data by using PUR and the uplink data is received correctly by the base station, the network side may consider the UE as a UE in a temporary connection state, and if there is indication information (paging/system information update indication) to be sent to the UE, the network side may notify the UE by downlink data or signaling (instead of paging information), that is, if the UE sends uplink data by using PUR and is received correctly by the base station, the UE may acquire the indication information of the network side by monitoring the corresponding PUR SS Window (if the network side has indication information to be sent to the UE).
In NTN satellite communications, the channel propagation delay is relatively large due to the high altitude of the satellite (e.g., geostationary satellite: 35786 Km). For example, in a geostationary satellite scenario, the round trip propagation delay RTT between the UE and the satellite is 270.73ms. Due to the large propagation delay, there is a large time interval (i.e., one RTT of time) between PUR and its corresponding HARQ-ACK reception.
As shown in fig. 1, the method for monitoring a paging message in this embodiment includes:
s101, uplink pre-configured resources are adopted to transmit uplink data;
the uplink pre-configured resource corresponds to a downlink search space window;
S102, determining that the paging time between the uplink pre-configured resource and the downlink search space window is not monitored, and monitoring a physical downlink control channel in the downlink search space window to acquire a paging message fed back by the network side according to the uplink data.
The first set duration is configured by adopting RRC signaling or configured by adopting system information.
In this embodiment, after the UE sends uplink data by using PUR, the UE does not need to monitor the PO between PUR and PUR SS Window, but directly monitors the physical downlink control channel in the downlink search space Window, at this time, the UE does not need to maintain the monitoring state after sending the uplink data, thereby effectively saving power consumption caused by monitoring the PO and saving energy consumption overhead of the UE.
Example 2
The method for monitoring paging messages in this embodiment is a further improvement of embodiment 1, specifically:
as shown in fig. 2, step S101 further includes:
s103, monitoring a first paging moment which is in front of the downlink search space window and has a time interval smaller than a first set duration to acquire a paging message.
The step S101 further includes:
a first indication parameter of a monitoring mode is preconfigured;
when the first indication parameter is a first numerical value, executing a first monitoring mode;
When the first indication parameter is a second numerical value, executing a second monitoring mode;
the first monitoring mode correspondingly indicates to monitor paging moments between uplink pre-configured resources and a downlink search space window;
the second monitoring mode indicates that the paging occasion between the uplink pre-configured resource and the downlink search space window is not monitored correspondingly, that is, step S102 is executed at this time.
The first indication parameter is configured by adopting RRC signaling or configured by adopting system information, that is, whether a monitoring mode of paging occasions PO is needed is determined by the indication parameter.
The monitoring method of the embodiment further includes:
determining a first target monitoring mode according to a first preset indication parameter;
the first target monitoring mode is a first monitoring mode or a second monitoring mode. Or alternatively, the first and second heat exchangers may be,
in addition, when in the eDRX scene, it is determined to execute the first listening mode, and when in the non-eDRX scene, it is determined to execute the second listening mode.
Among other things, paging messages (Paging messages) function as: (1) transmitting a call request to a UE in an rrc_idle state; (2) Notifying the UE in RRC_IDLE/INACTIVE and RRC_CONNECTED states that system information is changed; (3) An earthquake and tsunami notification, which indicates that the UE starts to receive an ETWS (earthquake and tsunami warning system) primary notification and/or an ETWS secondary notification; the UE is instructed to start receiving CMAS notifications.
If a terminal (i.e. user equipment) is paged or system information is updated or earthquake and tsunami occurs, the base station (i.e. network end) firstly transmits a wake-up signal, after the terminal detects the wake-up signal, monitors a paging PDCCH, receives a paging message, and otherwise, the terminal always keeps a sleep state so as to achieve the purpose of saving electricity.
In the eDRX scenario, there is a paging time window PTW (Paging Time Window) in each eDRX cycle, and the terminal listens to the paging channel in the PTW according to the DRX cycle (the DRX cycle time is short, and the terminal can be considered to be not dormant and can be always reached) so as to receive downlink data, and the rest of the time the terminal is in a dormant state. Currently, a Wake Up Signal (WUS) is introduced in NR, i.e. PDCCH-based WUS, which is essentially DCI Format 2_6 (downlink control information variable). The WUS is located in front of the PO and the UE can determine the listening occasion of the WUS by the position of the PO.
The following is a specific description with reference to examples:
(1) Under the default condition, after the UE adopts the uplink pre-configured resource to send uplink data, the UE is directly determined not to monitor the paging moment between the uplink pre-configured resource and the downlink search space window, and monitors a physical downlink control channel in the downlink search space window so as to acquire paging information fed back by the network end according to the uplink data;
If a wake-up signal is configured in the UE, the UE does not monitor WUS associated with these paging occasions.
(2) When an instruction parameter X (i.e., a higher layer parameter) indicating a listening mode is configured:
when x=1, after the UE transmits uplink data by using the uplink pre-configured resource, the UE does not monitor paging time between the uplink pre-configured resource and the downlink search space window, and monitors a physical downlink control channel in the downlink search space window to obtain a paging message fed back by the network end according to the uplink data;
if a wake-up signal is configured in the UE, the UE does not monitor WUS associated with these paging occasions.
When x=0, the paging moment between the uplink pre-configured resource and the downlink search space window is monitored according to the existing set mode.
(3) And when the eDRX scene is in, monitoring paging moments between the uplink pre-configured resources and the downlink search space window according to the existing setting mode.
When the UE is in a non-eDRX scene, the UE does not monitor the paging moment between the uplink pre-configured resource and the downlink search space window, and monitors a physical downlink control channel in the downlink search space window so as to acquire paging information fed back by the network end according to uplink data;
if a wake-up signal is configured in the UE, the UE does not monitor WUS associated with these paging occasions.
(4) As shown in fig. 3, after the UE sends uplink data using the uplink pre-configured resource, it is directly determined to monitor the first paging occasion PO before the downlink search space window and with a time interval smaller than the first set duration N1, so as to obtain a paging message (an "×" number indicates that the paging occasion PO is not monitored).
The first paging moment PO before the downlink search space window and with a time interval less than the first set duration N1 is monitored, where N is configured by higher layer signaling, and its unit may be ms, subframe, time slot or symbol.
In this embodiment, after the UE sends uplink data by using the PUR, the UE does not need to monitor the PO between the PUR and the PUR SS Window or only monitors the specific PO between the PUR and the PUR SS Window, thereby effectively saving power consumption caused by monitoring the PO and saving energy consumption overhead of the UE.
Example 3
The method for monitoring the paging message in the embodiment is applied to the user equipment and applied to the NTN scene.
In 4-step RACH Procedure (four step random access procedure):
the UE first completes downlink synchronization by reading MIB (master system information block) and SIB1 (system information block). The UE determines the resources for transmitting the preamble (i.e., the first message Msg 1) to the network by reading SIB1 to indicate its intention to access the network. If the network receives the Msg1 correctly, the network sends a random access response message scrambled with the RA-RNTI (i.e. the second Msg 2) to the UE. After transmitting the Msg1, the UE may monitor Msg2 from the network using the RA-RNTI to descramble the message. The RA-RNTI is calculated by the time and frequency resources of the RO. Msg2 may contain a TA, TC-RNTI, power adjustment, and resource indication of UE transmission Mgs 3. Then, the UE sends its identity and initial access establishment (Msg 3) to the network through an uplink scheduling indication in Msg 2. Finally, the network side can inform the completion of the initial access process to the UE through the Msg4, otherwise, the UE can determine that the initial access process fails.
As shown in fig. 4, in 4-step RACH Procedure, the method for monitoring a paging message in this embodiment includes:
s201, after a first message Msg1 is sent, determining that paging moments between the first message Msg1 and a second message Msg2 are not monitored, and monitoring the second message Msg 2;
when the third message Msg3 is sent, it is determined that the third paging occasion between the third message Msg3 and the fourth message Msg4 is not monitored, and the fourth message Msg4 is monitored. Or alternatively, the first and second heat exchangers may be,
monitoring a second paging moment which is in front of the second message Msg2 and has a time interval smaller than a second set duration after the first message Msg1 is sent;
and after the third message Msg3 is sent, monitoring a third paging moment which is in front of the fourth message Msg4 and has a time interval smaller than the second set duration.
In this embodiment, in the random access process, after the UE sends Msg1 (Msg 3), the UE does not need to monitor the PO between Msg1 and Msg2 (the PO between Msg3 and Msg 4) or monitor only the PO before Msg2 (Msg 4) and at an interval smaller than N, so that power consumption caused by monitoring the PO is effectively saved, and energy consumption overhead of the UE is saved.
Example 4
The method for monitoring paging messages in this embodiment is a further improvement of embodiment 3, specifically:
In 2-step RACH Procedure (four step random access procedure):
in order to further reduce the time delay of random access, a two-step random access procedure is currently introduced, in which the UE completes the random access procedure by transmitting MsgA (including Msg1 and Msg 3) and receiving MsgB (including Msg2 and Msg 4).
As shown in fig. 5, in 2-step RACH Procedure, the method for monitoring a paging message in this embodiment includes:
s202, after a fifth message MsgA is sent, determining that the fourth paging moment between the fifth message MsgA and a sixth message MsgB is not monitored, and monitoring the sixth message MsgB; or alternatively, the first and second heat exchangers may be,
and after the fifth message MsgA is sent, monitoring a fourth paging moment which is before the sixth message MsgB and has a time interval smaller than the second set duration.
Step S201 or step S202 further includes:
pre-configuring a second indicating parameter of a monitoring mode;
when the second indication parameter is a third numerical value, executing a third monitoring mode;
when the second indication parameter is a fourth numerical value, executing a fourth monitoring mode;
the third monitoring mode correspondingly indicates to monitor paging moments between the first message Msg1 and the second message Msg2, the third message Msg3 and the fourth message Msg4, and the fifth message Msg A and the sixth message Msg B;
The fourth listening mode corresponds to indicating that the paging occasions between the first message Msg1 and the second message Msg2, the third message Msg3 and the fourth message Msg4, and the fifth message MsgA and the sixth message MsgB are not listened to.
The second indication parameter and the second set duration are configured by adopting RRC signaling or system information.
The monitoring method of the embodiment further includes:
determining a second target monitoring mode according to a second preset indication parameter;
the second target monitoring mode is a third monitoring mode or a fourth monitoring mode. Or alternatively, the first and second heat exchangers may be,
in addition, when the eDRX scene is in, determining to execute a third monitoring mode;
and when the non-eDRX scene is in, determining to execute a fourth monitoring mode.
The following is a specific description with reference to examples:
(1) Under the default condition, after the UE sends the Msg1 (Msg 3), the UE does not need to monitor the PO between the Msg1 and the Msg2 (PO between the Msg3 and the Msg 4), and directly monitors the Msg2 (Msg 4);
if a wake-up signal is configured in the UE, the UE does not monitor WUS associated with these paging occasions.
After the UE sends the MsgA, the UE does not need to monitor the PO between the MsgA and the MsgB and directly monitors the MsgB;
(2) When an instruction parameter X (i.e., a higher layer parameter) indicating a listening mode is configured:
When x=1, after the UE transmits Msg1 (Msg 3), the UE does not need to monitor the PO between Msg1 and Msg2 (the PO between Msg3 and Msg 4), and directly monitors Msg2 (Msg 4);
after the UE sends the MsgA, the UE does not need to monitor the PO between the MsgA and the MsgB and directly monitors the MsgB;
if a wake-up signal is configured in the UE, the UE does not monitor WUS associated with these paging occasions.
When x=0, the paging occasions PO between Msg1 and Msg2 and between Msg3 and Msg4 are monitored in the manner set up in the prior art.
(3) When in eDRX scenario, the paging occasions PO between Msg1 and Msg2, and between Msg3 and Msg4 are monitored in the manner set up in the prior art.
When in a non eDRX scene, the UE does not need to monitor the PO between Msg1 and Msg2 (PO between Msg3 and Msg 4) and directly monitors Msg2 (Msg 4);
after the UE sends the MsgA, the UE does not need to monitor the PO between the MsgA and the MsgB and directly monitors the MsgB;
if a wake-up signal is configured in the UE, the UE does not monitor WUS associated with these paging occasions.
(4) After the UE transmits Msg1 (Msg 3), the UE only needs to monitor the POs (POs less than N from the corresponding Msg 4) before the corresponding Msg2 and less than N from the time interval N2 of Msg2, as shown in fig. 6. Where N is configured by higher layer signaling, its unit may be ms, subframe, slot or symbol (the "×" number indicates that the paging occasion PO is not monitored, the following is the same).
After the UE transmits the MsgA, as shown in fig. 7, the UE only needs to monitor the POs before the corresponding MsgB and with a time interval from the MsgB smaller than N2.
In this embodiment, in the random access process, after the UE transmits Msg1 (Msg 3), the UE does not need to monitor the PO between Msg1 and Msg2 (the PO between Msg3 and Msg 4) or monitor the PO before Msg2 (Msg 4) and at an interval less than N; after the UE transmits the MsgA, the UE does not need to monitor the PO between the MsgA and the MsgB or only monitor the PO which is before the MsgB and has the interval smaller than N, thereby effectively saving the power consumption caused by monitoring the PO and saving the energy consumption expenditure of the UE.
Example 5
The monitoring system of the paging message of the embodiment is applied to the user equipment and applied to the NTN scene.
As shown in fig. 8, the listening system for a paging message of the present embodiment includes an uplink data transmission module 1, a first determination module 2, and a first listening module 3.
The uplink data sending module 1 is used for sending uplink data by adopting uplink pre-configured resources;
the uplink pre-configured resource corresponds to a downlink search space window;
the first determining module 2 is configured to determine that the paging moment between the uplink preconfigured resource and the downlink search space window is not monitored;
the first monitoring module 3 is configured to monitor a physical downlink control channel in a downlink search space window, so as to obtain a paging message fed back by the network side according to uplink data.
In this embodiment, after the UE sends uplink data by using PUR, the UE does not need to monitor the PO between PUR and PUR SS Window, so that power consumption caused by monitoring the PO is effectively saved, and energy consumption overhead of the UE is saved.
Example 6
As shown in fig. 9, the paging message monitoring system of this embodiment is a further improvement of embodiment 5, specifically:
the first monitoring module 3 is further configured to monitor paging occasions before the downlink search space window and with a time interval less than the first set duration, so as to obtain a paging message.
The monitoring system of the embodiment further comprises a first parameter configuration module 4;
the first parameter configuration module 4 is configured to pre-configure a first indication parameter of a monitoring mode;
when the first indication parameter is a first numerical value, executing a first monitoring mode;
when the first indication parameter is a second numerical value, executing a second monitoring mode;
the first monitoring mode correspondingly indicates to monitor paging moments between uplink pre-configured resources and a downlink search space window; the second monitoring mode indicates not to monitor the paging moment between the uplink pre-configured resource and the downlink search space window.
The first determining module 2 is configured to determine a first target monitoring manner according to a first preset indication parameter;
The first target monitoring mode is a first monitoring mode or a second monitoring mode. Or alternatively, the first and second heat exchangers may be,
the first determining module 2 is configured to determine to execute a first listening manner when the eDRX scene is in; the first determining module 2 is further configured to determine to execute the second listening mode when the non eDRX scenario is in.
In addition, the first indication parameter and the first set duration are configured by adopting RRC signaling or system information.
The following is a specific description with reference to examples:
(1) Under the default condition, after the UE adopts the uplink pre-configured resource to send uplink data, the UE is directly determined not to monitor the paging moment between the uplink pre-configured resource and the downlink search space window, and monitors a physical downlink control channel in the downlink search space window so as to acquire paging information fed back by the network end according to the uplink data;
if a wake-up signal is configured in the UE, the UE does not monitor WUS associated with these paging occasions.
(2) When an instruction parameter X (i.e., a higher layer parameter) indicating a listening mode is configured:
when x=1, after the UE transmits uplink data by using the uplink pre-configured resource, the UE does not monitor paging time between the uplink pre-configured resource and the downlink search space window, and monitors a physical downlink control channel in the downlink search space window to obtain a paging message fed back by the network end according to the uplink data;
If a wake-up signal is configured in the UE, the UE does not monitor WUS associated with these paging occasions.
When x=0, the paging moment between the uplink pre-configured resource and the downlink search space window is monitored according to the existing set mode.
(3) And when the eDRX scene is in, monitoring paging moments between the uplink pre-configured resources and the downlink search space window according to the existing setting mode.
When the UE is in a non-eDRX scene, the UE does not monitor the paging moment between the uplink pre-configured resource and the downlink search space window, and monitors a physical downlink control channel in the downlink search space window so as to acquire paging information fed back by the network end according to uplink data;
if a wake-up signal is configured in the UE, the UE does not monitor WUS associated with these paging occasions.
(4) As shown in fig. 3, after the UE sends uplink data using the uplink pre-configured resource, it is directly determined to monitor the first paging occasion PO before the downlink search space window and with a time interval smaller than the first set duration N1, so as to obtain a paging message (an "×" number indicates that the paging occasion PO is not monitored).
The first paging moment PO before the downlink search space window and with a time interval less than the first set duration N1 is monitored, where N is configured by higher layer signaling, and its unit may be ms, subframe, time slot or symbol.
In this embodiment, after the UE sends uplink data by using the PUR, the UE does not need to monitor the PO between the PUR and the PUR SS Window or only monitors the specific PO between the PUR and the PUR SS Window, thereby effectively saving power consumption caused by monitoring the PO and saving energy consumption overhead of the UE.
Example 7
The monitoring system of the paging message of the embodiment is applied to the user equipment and applied to the NTN scene.
As shown in fig. 10, in 4-step RACH Procedure, the listening system for a paging message of the present embodiment includes a second determining module 5 and a second listening module 6;
the second determining module 5 is configured to determine, in the random access process, that the paging time between the first message Msg1 and the second message Msg2 is not monitored after the first message Msg1 is sent, and invoke the second monitoring module 6 to monitor the second message Msg 2;
the second monitoring module 6 is configured to determine that the paging occasion between the third message Msg3 and the fourth message Msg4 is not monitored after the third message Msg3 is sent, and invoke the second monitoring module 6 to monitor the fourth message Msg 4.
In this embodiment, in the random access process, after the UE sends Msg1 (Msg 3), the UE does not need to monitor the PO between Msg1 and Msg2 (the PO between Msg3 and Msg 4) or monitor only the PO before Msg2 (Msg 4) and at an interval smaller than N, so that power consumption caused by monitoring the PO is effectively saved, and energy consumption overhead of the UE is saved.
Example 8
The paging message monitoring system of this embodiment is a further improvement of embodiment 7, specifically:
the second monitoring module 6 is further configured to monitor, in the random access process, a second paging occasion before the second message Msg2 and having a time interval less than a second set duration after the first message Msg1 is sent;
and after the third message Msg3 is sent, monitoring a third paging moment which is in front of the fourth message Msg4 and has a time interval smaller than the second set duration.
The second determining module 5 is configured to determine, in the random access procedure, that the paging occasion between the fifth message MsgA and the sixth message MsgB is not monitored after the fifth message MsgA is sent, and invoke the second monitoring module 6 to monitor the sixth message MsgB.
The second monitoring module 6 is further configured to monitor, during random access, a fourth paging occasion before the sixth message MsgB and having a time interval less than the second set duration after the fifth message MsgA is sent.
As shown in fig. 11, the listening system of the present embodiment further includes a second parameter configuration module 7;
the second parameter configuration module 7 is configured to pre-configure a second indication parameter of the monitoring mode;
when the second indication parameter is a third numerical value, executing a third monitoring mode;
When the second indication parameter is a fourth numerical value, executing a fourth monitoring mode;
the third monitoring mode correspondingly indicates to monitor paging moments between the first message Msg1 and the second message Msg2, the third message Msg3 and the fourth message Msg4, and the fifth message Msg A and the sixth message Msg B;
the fourth listening mode corresponds to indicating that the paging occasions between the first message Msg1 and the second message Msg2, the third message Msg3 and the fourth message Msg4, and the fifth message MsgA and the sixth message MsgB are not listened to.
The second determining module 5 is configured to determine a second target monitoring manner according to a second preset indication parameter;
the second target monitoring mode is a third monitoring mode or a fourth monitoring mode. Or alternatively, the first and second heat exchangers may be,
the second determining module 5 is configured to determine to execute a third monitoring manner when the eDRX scene is in; the second determining module 5 is further configured to determine to execute the fourth listening mode when the non eDRX scenario is in.
In addition, the second indication parameter and the second set duration are configured by adopting RRC signaling or system information.
The following is a specific description with reference to examples:
(1) Under the default condition, after the UE sends the Msg1 (Msg 3), the UE does not need to monitor the PO between the Msg1 and the Msg2 (PO between the Msg3 and the Msg 4), and directly monitors the Msg2 (Msg 4);
If a wake-up signal is configured in the UE, the UE does not monitor WUS associated with these paging occasions.
After the UE sends the MsgA, the UE does not need to monitor the PO between the MsgA and the MsgB and directly monitors the MsgB;
(2) When an instruction parameter X (i.e., a higher layer parameter) indicating a listening mode is configured:
when x=1, after the UE transmits Msg1 (Msg 3), the UE does not need to monitor the PO between Msg1 and Msg2 (the PO between Msg3 and Msg 4), and directly monitors Msg2 (Msg 4);
after the UE sends the MsgA, the UE does not need to monitor the PO between the MsgA and the MsgB and directly monitors the MsgB;
if a wake-up signal is configured in the UE, the UE does not monitor WUS associated with these paging occasions.
When x=0, the paging occasions PO between Msg1 and Msg2 and between Msg3 and Msg4 are monitored in the manner set up in the prior art.
(3) When in eDRX scenario, the paging occasions PO between Msg1 and Msg2, and between Msg3 and Msg4 are monitored in the manner set up in the prior art.
When in a non eDRX scene, the UE does not need to monitor the PO between Msg1 and Msg2 (PO between Msg3 and Msg 4) and directly monitors Msg2 (Msg 4);
after the UE sends the MsgA, the UE does not need to monitor the PO between the MsgA and the MsgB and directly monitors the MsgB;
If a wake-up signal is configured in the UE, the UE does not monitor WUS associated with these paging occasions.
(4) After the UE transmits Msg1 (Msg 3), the UE only needs to monitor the POs (POs less than N from the corresponding Msg 4) before the corresponding Msg2 and less than N from the Msg2, as shown in fig. 6. Where N is configured by higher layer signaling, its unit may be ms, subframe, slot or symbol (the "×" number indicates that the paging occasion PO is not monitored, the following is the same).
After the UE transmits the MsgA, as shown in fig. 7, the UE only needs to monitor the POs before the corresponding MsgB and with a time interval from the MsgB smaller than N2.
In this embodiment, in the random access process, after the UE transmits Msg1 (Msg 3), the UE does not need to monitor the PO between Msg1 and Msg2 (the PO between Msg3 and Msg 4) or monitor the PO before Msg2 (Msg 4) and at an interval less than N; after the UE transmits the MsgA, the UE does not need to monitor the PO between the MsgA and the MsgB or only monitor the PO which is before the MsgB and has the interval smaller than N, thereby effectively saving the power consumption caused by monitoring the PO and saving the energy consumption expenditure of the UE.
Example 9
Fig. 12 is a schematic structural diagram of an electronic device according to embodiment 9 of the present invention. The electronic device includes a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the method of listening for paging messages in any one of embodiments 1 or 2 when the program is executed by the processor. The electronic device 30 shown in fig. 12 is merely an example, and should not be construed as limiting the functionality and scope of use of embodiments of the present invention.
As shown in fig. 12, the electronic device 30 may be embodied in the form of a general purpose computing device, which may be a server device, for example. Components of electronic device 30 may include, but are not limited to: the at least one processor 31, the at least one memory 32, a bus 33 connecting the different system components, including the memory 32 and the processor 31.
The bus 33 includes a data bus, an address bus, and a control bus.
Memory 32 may include volatile memory such as Random Access Memory (RAM) 321 and/or cache memory 322, and may further include Read Only Memory (ROM) 323.
Memory 32 may also include a program/utility 325 having a set (at least one) of program modules 324, such program modules 324 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment.
The processor 31 executes various functional applications and data processing, such as the paging message listening method in any of embodiments 1 or 2 of the present invention, by running a computer program stored in the memory 32.
The electronic device 30 may also communicate with one or more external devices 34 (e.g., keyboard, pointing device, etc.). Such communication may be through an input/output (I/O) interface 35. Also, model-generating device 30 may also communicate with one or more networks, such as a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet, via network adapter 36. As shown in fig. 12, network adapter 36 communicates with the other modules of model-generating device 30 via bus 33. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in connection with the model-generating device 30, including, but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID (disk array) systems, tape drives, data backup storage systems, and the like.
It should be noted that although several units/modules or sub-units/modules of an electronic device are mentioned in the above detailed description, such a division is merely exemplary and not mandatory. Indeed, the features and functionality of two or more units/modules described above may be embodied in one unit/module in accordance with embodiments of the present invention. Conversely, the features and functions of one unit/module described above may be further divided into ones that are embodied by a plurality of units/modules.
Example 10
An embodiment 10 of the present invention provides an electronic device, where the electronic device includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and the processor implements the method for monitoring a paging message in any one of embodiments 3 or 4 when executing the program, and the specific structure of the electronic device refers to the electronic device in embodiment 9, and the working principle of the electronic device is basically the same as that of the electronic device in embodiment 9, and is not repeated herein.
Example 11
The present embodiment provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps in the paging message listening method in either of embodiments 1 or 2.
More specifically, among others, readable storage media may be employed including, but not limited to: portable disk, hard disk, random access memory, read only memory, erasable programmable read only memory, optical storage device, magnetic storage device, or any suitable combination of the foregoing.
In a possible implementation manner, the present invention may also be implemented in the form of a program product comprising program code for causing a terminal device to carry out the steps of the listening method for paging messages in implementing any one of the embodiments 1 or 2, when said program product is run on the terminal device.
Wherein the program code for carrying out the invention may be written in any combination of one or more programming languages, which program code may execute entirely on the user device, partly on the user device, as a stand-alone software package, partly on the user device and partly on the remote device or entirely on the remote device.
Example 12
The present embodiment provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps in the paging message listening method in either of embodiments 3 or 4.
More specifically, among others, readable storage media may be employed including, but not limited to: portable disk, hard disk, random access memory, read only memory, erasable programmable read only memory, optical storage device, magnetic storage device, or any suitable combination of the foregoing.
In a possible implementation manner, the present invention may also be implemented in the form of a program product comprising program code for causing a terminal device to carry out the steps of the listening method for paging messages in implementing any one of the embodiments 3 or 4, when said program product is run on the terminal device.
Wherein the program code for carrying out the invention may be written in any combination of one or more programming languages, which program code may execute entirely on the user device, partly on the user device, as a stand-alone software package, partly on the user device and partly on the remote device or entirely on the remote device.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.

Claims (16)

1. A method for monitoring paging messages, wherein the monitoring method is applied to user equipment, and the monitoring method comprises the following steps:
in the random access process, after a first message Msg1 is sent, determining that paging moments between the first message Msg1 and a second message Msg2 are not monitored, and monitoring the second message Msg 2;
After the third message Msg3 is sent, it is determined that the third paging occasion between the third message Msg3 and the fourth message Msg4 is not monitored, and the fourth message Msg4 is monitored.
2. The method of listening to paging messages of claim 1, wherein the method of listening further comprises:
in the random access process, after the first message Msg1 is sent, monitoring a second paging moment which is in front of the second message Msg2 and has a time interval smaller than a second set time length;
and after the third message Msg3 is sent, monitoring the third paging moment which is before the fourth message Msg4 and has a time interval smaller than the second set duration.
3. The method for listening to a paging message as claimed in claim 2, wherein the method for listening further comprises:
in the random access process, after the fifth message MsgA is sent, it is determined that the fourth paging occasion between the fifth message MsgA and the sixth message MsgB is not monitored, and the sixth message MsgB is monitored.
4. The method for listening to a paging message as claimed in claim 3, wherein the method for listening further comprises:
in the random access process, after the fifth message MsgA is sent, monitoring the fourth paging moment before the sixth message MsgB and with the time interval smaller than the second set duration.
5. The method for monitoring paging messages according to claim 4, wherein said step in the random access procedure is preceded by the step of:
pre-configuring a second indicating parameter of a monitoring mode;
when the second indication parameter is a third numerical value, executing a third monitoring mode;
when the second indication parameter is a fourth numerical value, executing a fourth monitoring mode;
the third monitoring mode indicates to monitor the first message Msg1 and the second message Msg2 correspondingly, the third message Msg3 and the fourth message Msg4, and the paging moment between the fifth message MsgA and the sixth message MsgB;
the fourth monitoring mode indicates that the paging time between the first message Msg1 and the second message Msg2, the third message Msg3 and the fourth message Msg4, and the fifth message MsgA and the sixth message MsgB is not monitored correspondingly.
6. The method for listening to a paging message as claimed in claim 5, wherein the method for listening further comprises:
determining a second target monitoring mode according to the second preset indication parameters;
the second target monitoring mode is the third monitoring mode or the fourth monitoring mode.
7. The method for listening to a paging message as claimed in claim 5, wherein the method for listening further comprises:
when the eDRX scene is in, determining to execute the third monitoring mode;
and when the non-eDRX scene is in, determining to execute the fourth monitoring mode.
8. A monitoring system of paging messages, wherein the monitoring system is applied to user equipment, and the monitoring system comprises a second determining module and a second monitoring module;
the second determining module is configured to determine, in a random access process, that paging occasions between the first message Msg1 and the second message Msg2 are not monitored after the first message Msg1 is sent, and invoke the second monitoring module to monitor the second message Msg 2;
and the second monitoring module is used for determining that the paging moment between the third message Msg3 and the fourth message Msg4 is not monitored after the third message Msg3 is sent, and calling the second monitoring module to monitor the fourth message Msg 4.
9. The paging message monitoring system according to claim 8, wherein the second monitoring module is further configured to monitor, during random access, a second paging occasion before the second message Msg2 and having a time interval less than a second set duration after the first message Msg1 is transmitted;
And after the third message Msg3 is sent, monitoring a third paging moment which is in front of the fourth message Msg4 and has a time interval smaller than a second set time length.
10. The paging message monitoring system according to claim 9, wherein the second determining module is configured to determine, in the random access procedure, that the paging occasions between the fifth message MsgA and the sixth message MsgB are not monitored after the fifth message MsgA is sent, and invoke the second monitoring module to monitor the sixth message MsgB.
11. The system for monitoring paging messages according to claim 10, wherein said second monitoring module is further configured to monitor, during random access, a fourth paging occasion before said sixth message MsgB and having a time interval less than a second set duration after said fifth message MsgA is transmitted.
12. The listening system for paging messages as claimed in claim 11, wherein said listening system further comprises a second parameter configuration module;
the second parameter configuration module is used for pre-configuring second indication parameters of the monitoring mode;
when the second indication parameter is a third numerical value, executing a third monitoring mode;
When the second indication parameter is a fourth numerical value, executing a fourth monitoring mode;
the third monitoring mode indicates to monitor the first message Msg1 and the second message Msg2 correspondingly, the third message Msg3 and the fourth message Msg4, and the paging moment between the fifth message MsgA and the sixth message MsgB;
the fourth monitoring mode indicates that the paging time between the first message Msg1 and the second message Msg2, the third message Msg3 and the fourth message Msg4, and the fifth message MsgA and the sixth message MsgB is not monitored correspondingly.
13. The paging message monitoring system as claimed in claim 12, wherein the second determining module is configured to determine a second target monitoring mode according to the second preset indication parameter;
the second target monitoring mode is the third monitoring mode or the fourth monitoring mode.
14. The system for monitoring paging messages according to claim 12, wherein said second determining module is configured to determine to perform said third monitoring mode when in eDRX scenario;
the second determining module is further configured to determine to execute the fourth listening manner when the second listening module is in a non eDRX scenario.
15. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method of listening to paging messages according to any one of claims 1-7 when executing the computer program.
16. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the method of listening to paging messages according to any one of claims 1-7.
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