CN110691431B - Configuration method and device of auxiliary DRX (discontinuous reception) parameter, storage medium, base station and terminal - Google Patents

Configuration method and device of auxiliary DRX (discontinuous reception) parameter, storage medium, base station and terminal Download PDF

Info

Publication number
CN110691431B
CN110691431B CN201911083311.8A CN201911083311A CN110691431B CN 110691431 B CN110691431 B CN 110691431B CN 201911083311 A CN201911083311 A CN 201911083311A CN 110691431 B CN110691431 B CN 110691431B
Authority
CN
China
Prior art keywords
drx
drx parameter
auxiliary
configuring
parameters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201911083311.8A
Other languages
Chinese (zh)
Other versions
CN110691431A (en
Inventor
邓云
韩立锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spreadtrum Communications Shanghai Co Ltd
Original Assignee
Spreadtrum Communications Shanghai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Spreadtrum Communications Shanghai Co Ltd filed Critical Spreadtrum Communications Shanghai Co Ltd
Priority to CN201911083311.8A priority Critical patent/CN110691431B/en
Publication of CN110691431A publication Critical patent/CN110691431A/en
Priority to PCT/CN2020/125108 priority patent/WO2021088722A1/en
Application granted granted Critical
Publication of CN110691431B publication Critical patent/CN110691431B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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

Abstract

A method and a device for configuring auxiliary DRX parameters, a storage medium, a base station and a terminal are provided, and the method comprises the following steps: configuring auxiliary DRX parameter information according to a request of UE, or actively configuring the auxiliary DRX parameter information; sending the auxiliary DRX parameter information to the UE so that the UE determines an auxiliary DRX parameter and an applicable serving cell; wherein the secondary DRX parameter information includes at least a portion of the secondary DRX parameter. The invention can improve the accuracy of the work judgment of the radio frequency transceiver, thereby being beneficial to improving the power saving effect.

Description

Configuration method and device of auxiliary DRX (discontinuous reception) parameter, storage medium, base station and terminal
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for configuring an auxiliary DRX parameter, a storage medium, a base station, and a terminal.
Background
In the prior art, a base station (i.e., a serving base station) directly indicates, to a connected UE (User Equipment), a serving Cell (i.e., Secondary DRX) to which a second set of Discontinuous Reception (DRX) configuration is applicable, for example, indicating that SCell2, SCell3, and SCell4 in a Secondary Cell (Secondary Cell, SCell) adopt a Secondary DRX configuration, and other serving cells, such as a Primary Cell (PCell) and SCell1, adopt a Primary DRX (Primary DRX) configuration. Both the PCell and SCell1-SCell4 are serving cells configured by the UE.
However, according to the DRX configuration of the base station, when the UE uses two sets of radio frequency transceivers to serve the several serving cells, the two sets of radio frequency transceivers may not be well coordinated, because with the configuration of the base station, the two sets of radio frequency transceivers may need to be in an operating state during the inactive period of any one DRX, which is disadvantageous for the power saving effect expected by introducing the auxiliary DRX configuration.
There is a need for a method for configuring an auxiliary DRX parameter, which enables a base station to configure auxiliary DRX parameter information for a UE according to information interaction between the base station and the UE, thereby improving the accuracy of determining the operation of a radio frequency transceiver, and further contributing to improving the power saving effect.
Disclosure of Invention
The invention aims to provide a method and a device for configuring an auxiliary DRX parameter, a storage medium, a base station and a terminal, which can improve the accuracy of the work judgment of a radio frequency transceiver and further contribute to improving the power saving effect.
To solve the foregoing technical problem, an embodiment of the present invention provides a method for configuring an auxiliary DRX parameter, including the following steps: configuring auxiliary DRX parameter information according to a request of UE, or actively configuring the auxiliary DRX parameter information; sending the auxiliary DRX parameter information to the UE so that the UE determines an auxiliary DRX parameter and an applicable serving cell; wherein the secondary DRX parameter information includes at least a portion of the secondary DRX parameter.
Optionally, the secondary DRX parameter includes: an auxiliary DRX slot offset, an auxiliary DRX short cycle timer duration, an auxiliary DRX long cycle start offset, an auxiliary DRX inactivity timer duration, and an auxiliary DRX activation duration.
Optionally, before configuring the secondary DRX parameter information according to the request of the UE, the method for configuring the secondary DRX parameter further includes: and receiving request information of the auxiliary DRX parameters from the UE, wherein the request information at least comprises whether the auxiliary DRX parameters need to be configured or recommended parameters of the auxiliary DRX indicated by the UE.
Optionally, configuring the secondary DRX parameter information according to the request of the UE includes: determining a serving cell of the UE; determining the grouping of the UE serving cells according to the data transmission state and the frequency point information on the UE serving cells, wherein the UE serving cells are divided into at least two groups; configuring the secondary DRX parameter information for groups other than the first group of serving cells; wherein, the auxiliary DRX parameter information also comprises service cells suitable for the auxiliary DRX parameter, and the first group of service cells are configured with main DRX parameter information.
Optionally, determining, according to the data transmission state and the frequency point information on the serving cell of the UE, a group of the serving cell of the UE includes: if the frequency point difference value between the two service cells is less than or equal to the preset frequency point difference, determining that the two service cells belong to the same group; and if the frequency point difference value between the two service cells is greater than the preset frequency point difference, determining that the two service cells belong to different groups.
Optionally, before configuring the secondary DRX parameter information according to the request of the UE, the method for configuring the secondary DRX parameter further includes: receiving request information of auxiliary DRX parameters from the UE, wherein the request information comprises whether the auxiliary DRX parameters need to be configured or not and also comprises recommended groups of service cells of the UE, and the service cells of the UE are divided into at least two groups.
Optionally, configuring the secondary DRX parameter information according to the request of the UE includes: if the recommended packet is accepted, configuring the auxiliary DRX parameter information for other groups except the first group of service cells in the recommended packet; determining an update packet of a serving cell of the UE if the recommendation packet is not accepted; configuring the secondary DRX parameter information for groups of the update packet other than the first group of serving cells; wherein the auxiliary DRX parameter information includes a serving cell to which the auxiliary DRX parameter is applicable.
Optionally, after actively configuring the secondary DRX parameter information and sending the secondary DRX parameter information to the UE, the method for configuring the secondary DRX parameter further includes: receiving, from the UE, a serving cell to which the secondary DRX parameter applies; determining a main DRX parameter of the UE and an applicable serving cell thereof; and scheduling the UE through a serving cell to which the DRX parameter is applicable during the DRX activation duration according to the primary DRX parameter and the secondary DRX parameter.
Optionally, before configuring the secondary DRX parameter information according to the request of the UE, the method for configuring the secondary DRX parameter further includes: sending inquiry information to the UE, wherein the inquiry information is used for determining whether the auxiliary DRX parameters need to be configured or not; receiving request information for configuring the auxiliary DRX parameters from the UE, wherein the request information comprises whether the auxiliary DRX configuration needs to be configured or not and also comprises a recommended grouping of a service cell of the UE, and the service cell of the UE is divided into at least two groups.
Optionally, before configuring the auxiliary DRX parameter information according to the request of the UE or actively configuring the auxiliary DRX parameter information, the method for configuring the auxiliary DRX parameter further includes: determining whether a primary DRX parameter of the UE exists; and if the main DRX parameter exists, releasing the main DRX parameter for the serving cell to which the main DRX parameter is applicable so that the serving cell to which the main DRX parameter is applicable is continuously in an active state after the main DRX parameter is released. Determining whether a primary DRX parameter of the UE exists; and if the primary DRX parameter exists, releasing the secondary DRX parameter, and configuring a serving cell applicable to the secondary DRX parameter not to apply the primary DRX parameter.
Optionally, the configuration method of the secondary DRX parameter further includes: determining whether a primary DRX parameter of the UE exists; and if the primary DRX parameter exists, configuring the serving cell applicable to the secondary DRX parameter not to apply the primary DRX parameter when the secondary DRX parameter is released.
To solve the foregoing technical problem, an embodiment of the present invention provides a method for configuring an auxiliary DRX parameter, including the following steps: receiving secondary DRX parameter information from a base station, the secondary DRX parameter information being configured based on a request of a UE or being actively configured by the base station; determining an auxiliary DRX parameter and an applicable serving cell according to the received auxiliary DRX parameter information; wherein the secondary DRX parameter information includes at least a portion of the secondary DRX parameter.
Optionally, the secondary DRX parameter includes: an auxiliary DRX slot offset, an auxiliary DRX short cycle timer duration, an auxiliary DRX long cycle start offset, an auxiliary DRX inactivity timer duration, and an auxiliary DRX activation duration.
Optionally, before receiving the secondary DRX parameter information, the method for configuring the secondary DRX parameter further includes: and sending request information of the auxiliary DRX parameters to the base station, wherein the request information at least comprises whether the auxiliary DRX parameters need to be configured or recommended parameters of the auxiliary DRX indicated by the UE.
Optionally, the secondary DRX parameter information further includes a serving cell to which the secondary DRX parameter is applicable.
Optionally, before receiving the secondary DRX parameter information, the method for configuring the secondary DRX parameter further includes: and sending request information of the auxiliary DRX parameters to the base station, wherein the request information comprises whether the auxiliary DRX parameters need to be configured or not and also comprises recommended groups of the service cells of the UE, and the service cells of the UE are divided into at least two groups.
Optionally, the secondary DRX parameter information includes a serving cell to which the secondary DRX parameter is applicable.
Optionally, the determining the auxiliary DRX parameter and the applicable serving cell according to the received auxiliary DRX parameter information includes: determining a serving cell suitable for the secondary DRX according to the corresponding relation between the RF transceiver and the serving cell; and sending the serving cell suitable for the auxiliary DRX parameter to the base station.
Optionally, before receiving the secondary DRX parameter information from the base station, the method for configuring the secondary DRX parameter further includes: receiving query information from the base station, the query information being used to determine whether the secondary DRX parameter needs to be configured; and sending request information of the auxiliary DRX parameters to the base station, wherein the request information comprises whether the auxiliary DRX parameters need to be configured or not and also comprises recommended groups of the service cells of the UE, and the service cells of the UE are divided into at least two groups.
Optionally, the configuration method of the secondary DRX parameter further includes: and determining the starting time of the auxiliary DRX parameter on the applicable service cell according to the auxiliary DRX long cycle starting deviation, or the auxiliary DRX short cycle and the auxiliary DRX long cycle starting deviation in the auxiliary DRX parameter.
To solve the foregoing technical problem, an embodiment of the present invention provides an apparatus for configuring an auxiliary DRX parameter, including: a configuration module, adapted to configure the auxiliary DRX parameter information according to a request of the UE, or, actively configure the auxiliary DRX parameter information; a sending module, adapted to send the secondary DRX parameter information to the UE, so that the UE determines secondary DRX parameters and an applicable serving cell; wherein the secondary DRX parameter information includes at least a portion of the secondary DRX parameter.
To solve the foregoing technical problem, an embodiment of the present invention provides an apparatus for configuring an auxiliary DRX parameter, including: a receiving module adapted to receive secondary DRX parameter information from a base station, the secondary DRX parameter information being configured based on a request of a UE or being actively configured by the base station; the determining module is suitable for determining the auxiliary DRX parameters and the applicable serving cells according to the received auxiliary DRX parameter information; wherein the secondary DRX parameter information includes at least a portion of the secondary DRX parameter.
To solve the foregoing technical problem, an embodiment of the present invention provides a storage medium, on which computer instructions are stored, and when the computer instructions are executed, the steps of the configuration method for the auxiliary DRX parameter are executed.
In order to solve the foregoing technical problem, an embodiment of the present invention provides a base station, including a memory and a processor, where the memory stores computer instructions capable of being executed on the processor, and the processor executes the steps of the configuration method for the auxiliary DRX parameters when executing the computer instructions.
In order to solve the foregoing technical problem, an embodiment of the present invention provides a terminal, including a memory and a processor, where the memory stores a computer instruction capable of being executed on the processor, and the processor executes the steps of the configuration method for the auxiliary DRX parameter when executing the computer instruction.
Compared with the prior art, the technical scheme of the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, the auxiliary DRX parameter information is configured according to the request of the UE, or the auxiliary DRX parameter information is actively configured, compared with the prior art that the base station directly indicates the service cell to which the DRX parameter is applicable, by adopting the scheme of the embodiment of the invention, the base station can configure the auxiliary DRX parameter for the UE according to the information interaction between the base station and the UE, thereby improving the accuracy of the work judgment of the radio frequency transceiver and further being beneficial to improving the power saving effect.
Further, the base station configures the auxiliary DRX parameters for other groups except the first group of service cells based on the request information of the UE, so that the provided auxiliary DRX parameters can better meet the requirements of the UE and have pertinence.
Further, the base station configures the auxiliary DRX parameter information for the other groups except the first group of serving cells in the recommended group when receiving the recommended group, and configures the auxiliary DRX parameter information for the other groups except the first group of serving cells in the updated group when not receiving the recommended group, so that the provided auxiliary DRX parameters can better meet the requirements of both the base station and the UE, and have pertinence.
Further, the base station actively configures the auxiliary DRX parameter, and receives the serving cell to which the auxiliary DRX parameter is applicable from the UE after sending, so that the UE is scheduled through the serving cell to which the DRX parameter is applicable during the DRX activation duration, the accuracy of the work judgment of the radio frequency transceiver can be improved, and the power saving effect is improved.
Further, the base station actively inquires whether the configuration is needed or not to the UE, and the configuration is carried out after the recommended grouping of the service cell of the UE is obtained, so that the provided auxiliary DRX parameter can better meet the requirement of the UE and has pertinence.
Further, the base station can release the main DRX parameter according to actual requirements, so that the service cell can be controlled to be continuously in an activated state after the main DRX parameter is released by closing the main DRX parameter, the auxiliary DRX parameter can be independently applied to the UE, and the flexibility of configuration is improved.
Drawings
Fig. 1 is a flowchart of a first configuration method of secondary DRX parameters according to an embodiment of the present invention;
fig. 2 is a partial flowchart of a second configuration method for secondary DRX parameters according to an embodiment of the present invention;
fig. 3 is a partial flowchart of a third method for configuring secondary DRX parameters according to an embodiment of the present invention;
fig. 4 is a flowchart of a fourth configuration method of secondary DRX parameters according to an embodiment of the present invention;
fig. 5 is a partial flowchart of a fifth configuration method for secondary DRX parameters according to an embodiment of the present invention;
fig. 6 is a partial flowchart of a sixth configuration method for secondary DRX parameters according to an embodiment of the present invention;
fig. 7 is a flowchart of a seventh configuration method for secondary DRX parameters according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an apparatus for configuring secondary DRX parameters according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of another apparatus for configuring secondary DRX parameters according to an embodiment of the present invention.
Detailed Description
In a wireless communication system, such as LTE or New Radio (NR), in order to enable a UE to be temporarily inactive when there is no traffic in order to reduce power consumption, a serving base station may configure DRX for the UE in a connected state.
Specifically, when DRX is configured, the UE does not need to continuously monitor a Physical Downlink Control Channel (PDCCH). Wherein, DRX has the following characteristics:
activation duration (OnDuration): the UE waits for the duration of receiving the PDCCH after waking up. If the UE successfully decodes the PDCCH of the UE, the UE keeps waking up and activates an inactive timer;
-inactivity timer: the UE waits for the duration of successfully decoding its PDCCH from the last successfully decoding its PDCCH, and if it fails, it may return to the sleep state. The UE restarts the inactivity timer only after a single successful decoding of its PDCCH, only for the first transmission (i.e., not for retransmission);
-a retransmission timer: a duration until retransmission is possible;
-a period: a periodic repetition of a specified duration, followed by a possible inactivity duration;
active Time duration (Active Time): the UE monitors the total duration of the PDCCH. This includes the "on duration" of the DRX cycle, the time the UE is performing continuous reception when the inactivity timer has not expired, and the time the UE is performing continuous reception while waiting for a retransmission opportunity.
For a UE configured with DRX, the UE does not need to continuously detect PDCCH. The UE only needs to wake up to detect the PDCCH at the start time of each DRX Cycle (Cycle), i.e. during the On Duration (On Duration), specifically, to detect the downlink physical control signaling sent by the base station On the PDCCH. And the UE identifies whether the physical downlink control signaling is the own physical downlink control signaling or not according to the own temporary identification information, and the physical downlink control signaling is scrambled by adopting the temporary identification of the UE. The base station configures the Duration of the On Duration, and if the UE receives Downlink Control Information (DCI) indicating Downlink scheduling or uplink transmission sent by the base station during the On Duration, the UE needs to start/restart an inactivity-timer (inactivity-timer) in order to keep the UE in an active state for a certain period of time, because data transmission usually lasts for a certain period of time. When the UE finds that there is no scheduling information of its own, such as a new transmission or a retransmission, and is not during the On Duration, and after a relevant timer, such as an inactivity-timer, expires, the UE may enter a DRX Sleep (Sleep) interval, where the UE does not need to detect the PDCCH.
The network configures parameters such as DRX start offset (DRX-StartOffset) and DRX Cycle, and the UE can calculate the start time of the On Duration according to the parameters through an expression preset by the protocol.
In order to increase the data transmission rate of the UE, the serving base station may configure Carrier Aggregation (Carrier Aggregation) for the UE, where the UE has multiple serving cells, one of which is a Primary Cell (PCell) and the other is a Secondary Cell (SCell). The UE receives a system message and a paging message on the PCell, and typically, Radio Resource Control (RRC) signaling of the UE is also transmitted only on the PCell. Carrier aggregation of up to 16 serving cells may be supported in NR. For scells, there may be an active state, an inactive state, or a dormant (dormant) state. For the UE, the PCell is always in the active state.
After the UE configures carrier aggregation, the serving base station may configure DRX for the UE at the same time. In previous releases, the UEs configuring carrier aggregation have only one common set of DRX parameters, i.e. all active serving cells wake up at the same time, or enter the DRX Sleep interval at the same time. In the latest 3GPP discussion, in order to improve the power saving effect, a Secondary DRX parameter, referred to herein as a Secondary DRX parameter, is to be introduced. The DRX configuration applied on PCell is referred to as Primary DRX parameters. After the UE configures the carrier aggregation, there is no clear solution on how the base station configures the secondary DRX parameters for which serving cells apply the secondary DRX parameters. A straightforward solution is for the base station (i.e. serving base station) to directly indicate the serving cell to which the secondary DRX parameters are applicable, e.g. to indicate that SCell2, SCell3, SCell4 employ the secondary DRX parameters, and other serving cells, e.g. PCell and SCell1 employ the Primary DRX parameters. However, in practice, the base station is not aware of the actual operating status of the UE, for example, the UE may have two radio frequency transceivers, a first Radio Frequency (RF) transceiver serving PCell and SCell2, and a second radio frequency transceiver serving SCell1, SCell3, and SCell4, and then the two sets of radio frequency transceivers of the UE may not be well coordinated according to the DRX parameters of the base station, because the two sets of radio frequency transceivers need to operate no matter which DRX application is used, which is not favorable for the expected power saving effect of introducing the secondary DRX parameters.
In the embodiment of the invention, the auxiliary DRX parameter information is configured according to the request of the UE, or the auxiliary DRX parameter information is actively configured, compared with the prior art that the base station directly indicates the service cell to which the DRX parameter is applicable, by adopting the scheme of the embodiment of the invention, the base station can configure the auxiliary DRX parameter for the UE according to the information interaction between the base station and the UE, thereby improving the accuracy of the work judgment of the radio frequency transceiver and further being beneficial to improving the power saving effect.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1, fig. 1 is a flowchart of a first configuration method of an auxiliary DRX parameter according to an embodiment of the present invention. The first configuration method of the secondary DRX parameter may be used at the base station side, and may include steps S11 to S12:
step S11: configuring auxiliary DRX parameter information according to a request of UE, or actively configuring the auxiliary DRX parameter information;
step S12: and sending the auxiliary DRX parameter information to the UE so that the UE determines an auxiliary DRX parameter and an applicable serving cell.
Wherein the secondary DRX parameter information includes at least a portion of the secondary DRX parameter.
In a specific implementation of step S11, the step of configuring the secondary DRX parameter information by the base station may be configured based on a request of the UE, or may be configured actively, and different settings may be performed based on different application scenarios.
In a specific application scenario of the embodiment of the present invention, a UE accesses a primary cell, establishes an RRC connection, and carries out a service, and a serving base station configures carrier aggregation for the UE according to the capability and service characteristics of the UE, and configures 5 scells, such as SCell1-SCell5, in addition to a PCell. SCell are all active. The serving base station configures DRX for the UE considering that traffic of the UE is intermittent.
In a specific implementation of step S12, the base station sends the secondary DRX parameter information to the UE, where the secondary DRX parameter information may include all of the secondary DRX parameters, or may include only a part of the secondary DRX parameters. After receiving the secondary DRX parameter information, the UE may determine secondary DRX parameters and applicable serving cells.
Further, the secondary DRX parameters may include: an auxiliary DRX slot offset (DRX-SlotOffset), an auxiliary DRX short cycle (DRX-short cycle), an auxiliary DRX short cycle timer duration (DRX-short cycle timer), an auxiliary DRX long cycle start offset (DRX-long cycle startoffset), an auxiliary DRX inactivity timer duration (DRX-inactivity timer), and an auxiliary DRX active duration (DRX-ondurationttimer).
In a specific embodiment, the base station configures a primary DRX (primary DRX) for the UE, and may also include primary DRX parameters corresponding to the 6 parameters. The primary DRX is applicable to all serving cells, e.g., can include PCell and SCell1-SCell5, because the base station does not explicitly indicate the serving cell to which the primary DRX is applicable.
It should be noted that the secondary DRX parameters may include some or all of the above 6 parameters according to specific situations, and may also include other suitable parameters, so that the specific secondary DRX parameters may not be 6, but may be in other numbers. The auxiliary DRX parameter information may be all or a part of the auxiliary DRX parameters. For example, the auxiliary DRX parameters include 6 parameters, 4 of the parameters are sent to the UE using the auxiliary DRX parameter information, and for the other 2 parameters, the UE may directly use a preset value, may also directly use a parameter value predefined in a protocol, and may also use a parameter value of the main DRX parameter, which is not limited in this embodiment of the present invention.
In the embodiment of the invention, the auxiliary DRX parameter information is configured according to the request of the UE, or the auxiliary DRX parameter information is actively configured, compared with the prior art that the base station directly indicates the service cell to which the DRX parameter is applicable, by adopting the scheme of the embodiment of the invention, the base station can configure the auxiliary DRX parameter for the UE according to the information interaction between the base station and the UE, thereby improving the accuracy of the work judgment of the radio frequency transceiver and further being beneficial to improving the power saving effect.
Referring to fig. 2, fig. 2 is a partial flowchart of a second configuration method for secondary DRX parameters according to an embodiment of the present invention. The second configuration method of the secondary DRX parameters may be used at the base station side, and may further include steps S21 to S24, and may further include step S12 in fig. 1, and the following describes each step.
In step S21, request information for secondary DRX parameters is received from the UE. Wherein the request information at least comprises whether the auxiliary DRX parameter needs to be configured or a recommended parameter of the auxiliary DRX indicated by the UE.
Specifically, after the UE runs for a period of Time, it finds that part of the serving cells have no data transmission but are always in Active Time (Active Time) of DRX, and is relatively power-consuming, so the UE expects the base station to configure a second set of DRX parameters for itself, and can send request information of the secondary DRX parameters to the base station.
It is noted that the recommended parameters for secondary DRX indicated by the UE may be at least a part of the secondary DRX parameters. As mentioned above, the secondary DRX parameters may include all or part of the primary DRX parameters, or the base station configures only part of the secondary DRX parameters, and the rest of the non-configured parameters use the same name of the primary DRX parameters. The UE may send the recommended DRX parameter values to the base station so that the base station can configure the DRX parameters appropriately.
In step S22, the serving cell of the UE is determined.
Specifically, the base station may determine the serving cell of the UE according to a conventional determination method, which is not limited in the embodiment of the present invention. The serving cells of the UE are all configured by the base station, so the base station can determine the serving cell of the UE.
In step S23, determining a group of serving cells of the UE according to the data transmission status and the frequency point information on the serving cells of the UE, where the serving cells of the UE are divided into at least two groups.
Further, the step of determining the grouping of the serving cell of the UE according to the data transmission state and the frequency point information on the serving cell of the UE may include: if the frequency point difference value between the two service cells is less than or equal to the preset frequency point difference, determining that the two service cells belong to the same group; and if the frequency point difference value between the two service cells is greater than the preset frequency point difference, determining that the two service cells belong to different groups.
Wherein the determination that the two serving cells belong to the same group may be, for example, that the two serving cells use the same RF transceiver.
In step S24, the secondary DRX parameter information is configured for groups other than the first group of serving cells.
Wherein, the auxiliary DRX parameter information also comprises service cells suitable for the auxiliary DRX parameter, and the first group of service cells are configured with main DRX parameter information.
In the embodiment of the invention, the base station configures the auxiliary DRX parameters for other groups except the first group of service cells based on the request information of the UE, so that the provided auxiliary DRX parameters can better meet the requirements of the UE and have pertinence.
Referring to fig. 3, fig. 3 is a partial flowchart of a third method for configuring secondary DRX parameters according to an embodiment of the present invention. The third method for configuring the secondary DRX parameters may be used at the base station side, and may further include steps S31 to S34, and may further include step S12 in fig. 1, where the steps are described below.
In step S31, request information of the secondary DRX parameters is received from the UE, where the request information includes whether the secondary DRX parameters need to be configured and also includes a recommended packet of a serving cell of the UE, and the serving cells of the UE are divided into at least two groups.
The recommended packet is used for indicating the current packet situation or packet suggestion of the UE, so that the base station judges whether the packet situation is applicable or not, and the UE has the speaking right for the packet situation.
In a specific implementation, more details about the requested information are performed with reference to the description of step S21 in fig. 2, and are not described herein again.
In step S32, if the recommendation packet is accepted, the secondary DRX parameter information is configured for the other groups of the recommendation packet except the first group of serving cells.
In step S33, if the recommendation packet is not accepted, an update packet of the serving cell of the UE is determined.
In step S34, the secondary DRX parameter information is configured for groups of the update packet other than the first group of serving cells.
Wherein the first set of serving cells may be configured with primary DRX parameter information.
In the embodiment of the present invention, the base station may be based on request information of the UE, where the request information further includes a recommended packet of a serving cell of the UE, and configures the auxiliary DRX parameter information for the other groups except the first group of serving cells in the recommended packet when the recommended packet is accepted, and configures the auxiliary DRX parameter information for the other groups except the first group of serving cells in the updated packet when the recommended packet is not accepted, so that the provided auxiliary DRX parameters better meet requirements of both the base station and the UE, and are more targeted. The recommendation packet may be serving cell information indicating that the UE requests the configured secondary DRX parameters to be applicable, such as an identifier indicating a serving cell, or a cell index, for which the base station may configure the secondary DRX parameters if the base station accepts.
In a specific embodiment of the configuration method of the secondary DRX parameters shown in fig. 2 and fig. 3, the base station indicates the serving cell to which the secondary DRX parameters are applicable at the same time, e.g., indicates that the secondary DRX parameters are applicable to SCell4 and SCell5, and the base station predicts that the UE serves SCell4 and SCell5 using independent RF transceivers, assuming that the frequency points of SCell4 and SCell5 are different from those of other serving cells. After receiving the configuration information sent by the base station, the UE acquires the auxiliary DRX parameters and the applicable serving cell, and determines the starting time of the On Duration of the auxiliary DRX On the SCell4 and the SCell5 according to the auxiliary DRX parameters and the configured parameters of DRX-longCyclerTartOffset, or the auxiliary DRX short period, DRX-longCyclerTartOffset and the like. The UE may apply primary DRX parameters on PCell and SCell1-SCell3 and secondary DRX parameters on SCell4 and SCell 5.
The method for determining the starting time by the UE may adopt a mode specified in an existing protocol or a mode newly introduced, which is not limited in the embodiment of the present invention.
Further, the configuration method of the secondary DRX parameter may further include: determining whether a primary DRX parameter of the UE exists; and if the primary DRX parameter exists, configuring the serving cell applicable to the secondary DRX parameter not to apply the primary DRX parameter when the secondary DRX parameter is released.
Specifically, after a period of time, the serving base station releases the second set of DRX parameters, at which time the base station may configure whether SCell4 and SCell5 do not apply DRX (i.e., do not apply primary DRX parameters), or the base station does not configure the DRX parameters to which SCell4 and SCell5 apply, but at which time the UE defaults to applying the set of DRX parameters to all serving cells (active serving cells) when finding only one set of DRX parameters; or the UE defaults that the serving cell originally applying the secondary DRX parameter does not apply the DRX mechanism.
Referring to fig. 4, fig. 4 is a flowchart of a fourth configuration method of secondary DRX parameters according to an embodiment of the present invention. The fourth configuration method of the secondary DRX parameter may be applied to the base station, and may further include steps S41 to S45, which are described below.
In step S41, the secondary DRX parameter information is actively configured.
In step S42, the secondary DRX parameter information is sent to the UE, so that the UE determines the secondary DRX parameters and the applicable serving cell.
Receiving a serving cell to which the secondary DRX parameter is applicable from the UE in step S43;
this step may also be to receive from the UE the serving cell for which the primary DRX parameters are applicable.
In step S44, determining the primary DRX parameters of the UE and its applicable serving cell;
in step S45, the UE is scheduled by the serving cell to which the DRX parameter applies during the DRX active duration according to the primary DRX parameter and the secondary DRX parameter.
In a specific application scenario of the embodiment of the present invention, the serving base station configures carrier aggregation for the UE, and configures 5 scells, such as SCell1-SCell5, in addition to the PCell. SCell are all active. The serving base station configures the primary DRX parameters for the UE considering that traffic of the UE is intermittent.
The base station simultaneously considers that the UE uses a plurality of radio frequency transceivers to serve a plurality of configured service cells, in order to better realize the power saving effect, the base station prepares to configure the auxiliary DRX parameters, but the base station cannot accurately judge the corresponding relation between the radio frequency transceiver of the UE and the service cells, so the base station can send the auxiliary DRX parameter information to the UE through RRC signaling such as RRC reconfiguration signaling, and after receiving the auxiliary DRX parameter information, the UE combines the corresponding relation between the radio frequency transceiver and the service cells, namely the service cell served by the radio frequency transceiver, and indicates the service cell suitable for the auxiliary DRX parameters to the base station.
In the present embodiment, it is assumed that the UE has two radio frequency transceivers, RF1 serving the PCell, SCell1, and SCell2, and RF2 serving scells 3-SCell 5. Therefore, the UE indicates to the base station the serving cell to which the secondary DRX parameters are applicable through RRC signaling, such as RRC reconfiguration complete signaling, e.g., indicates that the secondary DRX parameters are applicable for SCell3-SCell 5. After receiving the DRX parameters, the base station learns the DRX parameters applicable to different serving cells of the UE, and applies primary DRX parameters in the PCell, the SCell1 and the SCell 2; the secondary DRX parameters are applied to SCell3-SCell5, and the base station can schedule the corresponding serving cell, i.e., the UE can be scheduled by the serving cell, according to the two sets of DRX parameters, during the OnDuration of each set of DRX, for example, the PCell, SCell1, and SCell2 are scheduled during the OnDuration of the primary DRX parameters, i.e., downlink control signaling and data can be sent to the UE by the three serving cells.
In the embodiment of the invention, the base station actively configures the auxiliary DRX parameter, and receives the service cell suitable for the auxiliary DRX parameter from the UE after sending, so that the UE is scheduled by the service cell suitable for the DRX parameter during the DRX activation duration, thereby improving the accuracy of the working judgment of the radio frequency transceiver and further being beneficial to improving the power saving effect. By the scheme, the service cells served by the same radio frequency transceiver can keep the same state, and are activated or enter a DRX sleep state at the same time, so that the power saving effect is better.
Referring to fig. 5, fig. 5 is a partial flowchart of a fifth configuration method for secondary DRX parameters according to an embodiment of the present invention. The fifth configuration method of the secondary DRX parameter may be used at the base station side, and may further include steps S51 to S53, and may further include step S12 in fig. 1, and the respective steps are described below.
In step S51, query information for determining whether the secondary DRX parameter needs to be configured is sent to the UE.
In step S52, request information for configuring the secondary DRX parameters is received from the UE, where the request information includes whether the secondary DRX parameters need to be configured and also includes a recommended packet of a serving cell of the UE. Wherein the serving cells of the UE are divided into at least two groups.
In step S53, the secondary DRX parameter information is configured according to the request of the UE.
In a specific application scenario of the embodiment of the present invention, the serving base station configures carrier aggregation for the UE, and configures 5 scells, such as SCell1-SCell5, in addition to the PCell. SCell are all active. The serving base station configures the primary DRX parameters for the UE considering that traffic of the UE is intermittent.
The base station does not determine whether the UE uses different radio frequency transceivers to serve different service cells, therefore, the base station sends information to the UE to inquire whether the UE needs to configure auxiliary DRX parameter information, and the UE feeds back the auxiliary DRX-unnecessary parameters to the base station according to the working state of the UE, for example, when all the service cells are served only by one RF transceiver; for example, when different serving cells are served by different RF transceivers, the information that the secondary DRX parameters can be configured can be fed back to the base station, while indicating the serving cell to which the secondary DRX parameters to be configured are applicable.
After receiving the feedback of the UE, if the auxiliary DRX parameter information can be configured, the base station determines the auxiliary DRX parameter for the UE according to the service cell information applicable to the auxiliary DRX parameter indicated by the UE and the data bearing characteristics of the UE borne on the service cells. And then the base station indicates the auxiliary DRX parameters to the UE through RRC signaling, and simultaneously, the serving cells suitable for the auxiliary DRX parameters can be selected and indicated.
In the embodiment of the invention, the base station actively inquires whether the UE needs to be configured or not, and the configuration is carried out after the recommended grouping of the service cell of the UE is obtained, so that the provided auxiliary DRX parameter can better meet the requirement of the UE and has pertinence.
Referring to fig. 6, fig. 6 is a partial flowchart of a configuration method for a sixth secondary DRX parameter according to an embodiment of the present invention. The sixth configuration method of the secondary DRX parameter may be used at the base station side, and may further include steps S61 to S63, and may further include step S12 in fig. 1, and the following describes each step.
In step S61, it is determined whether the primary DRX parameters of the UE exist.
In step S62, if the primary DRX parameter exists, the primary DRX parameter is released for the serving cell to which the primary DRX parameter applies, so that the serving cell to which the primary DRX parameter applies continues to be in an active state after the primary DRX parameter is released.
In step S63, the secondary DRX parameter information is configured according to the request of the UE, or is actively configured.
Specifically, for the UE configuring the carrier aggregation, the base station releases the primary DRX parameters, and configures only the secondary DRX parameters and the applicable serving cell.
At this time, the PCell and some serving cells are always in an activated state, that is, the UE needs to continuously receive downlink control signaling on the PCell and the serving cells; and for the service cells suitable for the auxiliary DRX parameters, the UE determines the OnDuration of the DRX according to the auxiliary DRX parameters, and receives downlink control signaling from the service cells during the OnDuration.
In the embodiment of the invention, the base station can release the main DRX parameter according to the actual requirement, so that the service cell can be controlled to be continuously in the activated state after the main DRX parameter is released by closing the main DRX parameter, and the flexibility is improved.
Referring to fig. 7, fig. 7 is a flowchart of a seventh configuration method for secondary DRX parameters, which may be used on the UE side and may include steps S71 to S72:
step S71: receiving secondary DRX parameter information from a base station, the secondary DRX parameter information being configured based on a request of a UE or being actively configured by the base station;
step S72: determining an auxiliary DRX parameter and an applicable serving cell according to the received auxiliary DRX parameter information;
wherein the secondary DRX parameter information includes at least a portion of the secondary DRX parameter.
Further, the secondary DRX parameters may include: an auxiliary DRX slot offset, an auxiliary DRX short cycle timer duration, an auxiliary DRX long cycle start offset, an auxiliary DRX inactivity timer duration, and an auxiliary DRX activation duration.
In the specific implementation, more details about steps S71 to S72 are described with reference to steps S11 and S12 in fig. 1, and are not described herein again.
In the embodiment of the invention, the auxiliary DRX parameter information is set according to the request of the UE, or the auxiliary DRX parameter information is actively configured by the base station, compared with the prior art that the base station directly indicates the service cell to which the DRX parameter is applicable, by adopting the scheme of the embodiment of the invention, the base station can configure the auxiliary DRX parameter for the UE according to the information interaction between the base station and the UE, thereby improving the accuracy of the working judgment of the radio frequency transceiver and further being beneficial to improving the power saving effect.
Further, in the second configuration method for the secondary DRX parameters at the UE side, before the receiving the secondary DRX parameter information, the configuration method for the secondary DRX parameters may further include: and sending request information of the auxiliary DRX parameters to the base station, wherein the request information at least comprises whether the auxiliary DRX parameters need to be configured or recommended parameters of the auxiliary DRX indicated by the UE.
Further, the secondary DRX parameter information may further include a serving cell to which the secondary DRX parameter is applicable.
In this embodiment, please refer to the description in the foregoing and fig. 2 for further details regarding the configuration method of the second secondary DRX parameter for the UE side, which is not described herein again.
Further, in a third configuration method for the secondary DRX parameter at the UE side, before the receiving the secondary DRX parameter information, the configuration method for the secondary DRX parameter may further include: and sending request information of the auxiliary DRX parameters to the base station, wherein the request information comprises whether the auxiliary DRX parameters need to be configured or not and also comprises recommended groups of the service cells of the UE, and the service cells of the UE are divided into at least two groups.
Further, the secondary DRX parameter information includes a serving cell to which the secondary DRX parameter is applicable.
In this embodiment, please refer to the description in the foregoing and fig. 3 for further details regarding the third method for configuring the secondary DRX parameter for the UE side, which is not described herein again.
Further, in a fourth configuration method for the secondary DRX parameter at the UE side, the determining the secondary DRX parameter and the applicable serving cell according to the received secondary DRX parameter information may include: determining a serving cell suitable for the secondary DRX according to the corresponding relation between the RF transceiver and the serving cell; and sending the serving cell suitable for the auxiliary DRX parameter to the base station.
In this embodiment, please refer to the description in the foregoing and fig. 4 for further details regarding the fourth configuration method for the secondary DRX parameter at the UE side, which is not described herein again.
Further, in a fifth configuration method for the secondary DRX parameters at the UE side, before the receiving the secondary DRX parameter information from the base station, the configuration method for the secondary DRX parameters may further include: receiving query information from the base station, the query information being used to determine whether the secondary DRX parameter needs to be configured; and sending request information of the auxiliary DRX parameters to the base station, wherein the request information comprises whether the auxiliary DRX parameters need to be configured or not and also comprises recommended groups of the service cells of the UE, and the service cells of the UE are divided into at least two groups.
In this embodiment, please refer to the description in the foregoing and fig. 5 for further details regarding the fifth configuration method for the secondary DRX parameter at the UE side, which is not described herein again.
Further, the method for configuring the secondary DRX parameter may further include: the UE can determine the starting time of the auxiliary DRX parameter on the applicable serving cell according to the auxiliary DRX long cycle starting deviation or the auxiliary DRX short cycle and the auxiliary DRX long cycle starting deviation in the auxiliary DRX parameter.
Specifically, the UE may determine the starting time of the On Duration of the secondary DRX On the SCell4 and the SCell5 according to the secondary DRX parameter, the configured DRX-LongCycleStartOffset, or the parameters of the short period of the secondary DRX and the DRX-LongCycleStartOffset. The method for determining the starting time by the UE may adopt a mode specified in an existing protocol or a mode newly introduced, which is not limited in the embodiment of the present invention.
Referring to fig. 8, fig. 8 is a schematic structural diagram of an apparatus for configuring secondary DRX parameters according to an embodiment of the present invention. The configuration apparatus of the secondary DRX parameter may be used at the base station side, and may further include:
a configuration module 81 adapted to configure the secondary DRX parameter information according to a request of the UE, or, to actively configure the secondary DRX parameter information;
a sending module 82, adapted to send the secondary DRX parameter information to the UE, so that the UE determines secondary DRX parameters and applicable serving cells;
wherein the secondary DRX parameter information includes at least a portion of the secondary DRX parameter.
For the principle, specific implementation and beneficial effects of the apparatus for configuring the secondary DRX parameter, please refer to the foregoing and the related descriptions regarding the method for configuring the secondary DRX parameter shown in fig. 1 to 6, which are not described herein again.
Referring to fig. 9, fig. 9 is a schematic structural diagram of another apparatus for configuring secondary DRX parameters according to an embodiment of the present invention. The configuration apparatus of the secondary DRX parameter may be used at the UE side, and may further include:
a receiving module 91 adapted to receive secondary DRX parameter information from a base station, the secondary DRX parameter information being configured based on a request of a UE or being actively configured by the base station;
a determining module 92 adapted to determine an auxiliary DRX parameter and an applicable serving cell according to the received auxiliary DRX parameter information;
wherein the secondary DRX parameter information includes at least a portion of the secondary DRX parameter.
For the principle, specific implementation and beneficial effects of the apparatus for configuring the secondary DRX parameter, please refer to the foregoing and the related description of the method for configuring the secondary DRX parameter shown in fig. 7, which is not described herein again.
It should be noted that the technical solution of the present invention is applicable to a 5G (5Generation) communication system, a 4G communication system, a 3G communication system, and various future new communication systems, such as 6G, 7G, and the like.
The embodiment of the invention also provides a storage medium, wherein a computer instruction is stored on the storage medium, and the computer instruction executes the steps of the configuration method of the auxiliary DRX parameter when running. The storage medium may be a computer-readable storage medium, and may include, for example, a non-volatile (non-volatile) or non-transitory (non-transitory) memory, and may further include an optical disc, a mechanical hard disk, a solid state hard disk, and the like.
Specifically, in the embodiment of the present invention, the processor may be a Central Processing Unit (CPU), and the processor may also be other general-purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
It will also be appreciated that the memory in the embodiments of the subject application can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. The nonvolatile memory may be a read-only memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash memory. Volatile memory can be Random Access Memory (RAM), which acts as external cache memory. By way of example and not limitation, many forms of Random Access Memory (RAM) are available, such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (enhanced SDRAM), SDRAM (SLDRAM), synchlink DRAM (SLDRAM), and direct bus RAM (DR RAM).
An embodiment of the present invention further provides a base station, including a memory and a processor, where the memory stores computer instructions capable of running on the processor, and the processor executes the computer instructions to perform the steps of the configuration method regarding the secondary DRX parameter shown in the foregoing and fig. 1 to 6.
A Base Station (BS) in the embodiment of the present application, which may also be referred to as a base station device, is a device deployed in a Radio Access Network (RAN) to provide a wireless communication function. For example, a device providing a base station function in a 2G network includes a Base Transceiver Station (BTS), a device providing a base station function in a 3G network includes a node b (nodeb), apparatuses for providing a base station function in a 4G network include evolved node bs (enbs), which, in a Wireless Local Area Network (WLAN), the devices providing the base station function are an Access Point (AP), a device gNB providing the base station function in a New Radio (NR) of 5G, and a node B (ng-eNB) continuing to evolve, the gNB and the terminal communicate with each other by adopting an NR (NR) technology, the ng-eNB and the terminal communicate with each other by adopting an E-UTRA (evolved Universal Terrestrial Radio Access) technology, and both the gNB and the ng-eNB can be connected to a 5G core network. The base station in the embodiment of the present application also includes a device and the like that provide a function of the base station in a future new communication system.
The base station controller in the embodiment of the present application is a device for managing a base station, for example, a Base Station Controller (BSC) in a 2G network, a Radio Network Controller (RNC) in a 3G network, or a device for controlling and managing a base station in a future new communication system.
The network on the network side in the embodiment of the present invention refers to a communication network providing communication services for a terminal, and includes a base station of a radio access network, a base station controller of the radio access network, and a device on the core network side.
An embodiment of the present invention further provides a terminal, including a memory and a processor, where the memory stores computer instructions capable of running on the processor, and the processor executes the computer instructions to perform the steps of the configuration method regarding the secondary DRX parameter shown in the foregoing and fig. 7. The terminal includes, but is not limited to, a mobile phone, a computer, a tablet computer and other terminal devices.
Specifically, a terminal in this embodiment may refer to various forms of User Equipment (UE), an access terminal, a subscriber unit, a subscriber station, a mobile station (mobile station, MS), a remote station, a remote terminal, a mobile device, a user terminal, a terminal device (terminal device), a wireless communication device, a user agent, or a user equipment. The terminal device may also be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a handheld device with a Wireless communication function, a computing device or other processing devices connected to a Wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a future 5G Network or a terminal device in a future evolved Public Land Mobile Network (PLMN), and the like, which is not limited in this embodiment.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (23)

1. A method for configuring secondary DRX parameters is characterized by comprising the following steps:
configuring auxiliary DRX parameter information according to a request of UE, or actively configuring the auxiliary DRX parameter information;
sending the auxiliary DRX parameter information to the UE so that the UE determines an auxiliary DRX parameter and an applicable serving cell;
wherein the secondary DRX parameter information includes at least a portion of the secondary DRX parameter;
wherein, before the configuring the secondary DRX parameter information according to the request of the UE, the method further comprises:
receiving request information of auxiliary DRX parameters from the UE, wherein the request information comprises whether the auxiliary DRX parameters need to be configured or not and also comprises recommended groups of service cells of the UE, and the service cells of the UE are divided into at least two groups.
2. The method of configuring secondary DRX parameters of claim 1, wherein the secondary DRX parameters comprise:
an auxiliary DRX slot offset, an auxiliary DRX short cycle timer duration, an auxiliary DRX long cycle start offset, an auxiliary DRX inactivity timer duration, and an auxiliary DRX activation duration.
3. The method for configuring secondary DRX parameters according to claim 1, further comprising, before the configuring the secondary DRX parameter information according to the request of the UE:
and receiving request information of the auxiliary DRX parameters from the UE, wherein the request information at least comprises whether the auxiliary DRX parameters need to be configured or recommended parameters of the auxiliary DRX indicated by the UE.
4. The method of claim 3, wherein configuring the secondary DRX parameter information according to the UE's request comprises:
determining a serving cell of the UE;
determining the grouping of the UE serving cells according to the data transmission state and the frequency point information on the UE serving cells, wherein the UE serving cells are divided into at least two groups;
configuring the secondary DRX parameter information for groups other than the first group of serving cells;
wherein, the auxiliary DRX parameter information also comprises service cells suitable for the auxiliary DRX parameter, and the first group of service cells are configured with main DRX parameter information.
5. The method of claim 4, wherein determining the grouping of the serving cell of the UE according to the data transmission status and the frequency point information on the serving cell of the UE comprises:
if the frequency point difference value between the two service cells is less than or equal to the preset frequency point difference, determining that the two service cells belong to the same group;
and if the frequency point difference value between the two service cells is greater than the preset frequency point difference, determining that the two service cells belong to different groups.
6. The method of claim 1, wherein configuring the secondary DRX parameter information according to the UE request comprises:
if the recommended packet is accepted, configuring the auxiliary DRX parameter information for other groups except the first group of service cells in the recommended packet;
determining an update packet of a serving cell of the UE if the recommendation packet is not accepted;
configuring the secondary DRX parameter information for groups of the update packet other than the first group of serving cells;
wherein the auxiliary DRX parameter information includes a serving cell to which the auxiliary DRX parameter is applicable.
7. The method for configuring secondary DRX parameter of claim 1, further comprising, after actively configuring secondary DRX parameter information and transmitting the secondary DRX parameter information to the UE:
receiving, from the UE, a serving cell to which the secondary DRX parameter applies;
determining a main DRX parameter of the UE and an applicable serving cell thereof;
and scheduling the UE through a serving cell to which the DRX parameter is applicable during the DRX activation duration according to the primary DRX parameter and the secondary DRX parameter.
8. The method for configuring secondary DRX parameters according to claim 1, further comprising, before the configuring the secondary DRX parameter information according to the request of the UE:
sending inquiry information to the UE, wherein the inquiry information is used for determining whether the auxiliary DRX parameters need to be configured or not;
receiving request information for configuring the auxiliary DRX parameters from the UE, wherein the request information comprises whether the auxiliary DRX parameters need to be configured or not and also comprises recommended groups of service cells of the UE, and the service cells of the UE are divided into at least two groups.
9. The method for configuring secondary DRX parameter of claim 1, wherein before the configuring the secondary DRX parameter information according to the request of the UE or the actively configuring the secondary DRX parameter information, the method further comprises:
determining whether a primary DRX parameter of the UE exists;
and if the main DRX parameter exists, releasing the main DRX parameter for the serving cell to which the main DRX parameter is applicable so that the serving cell to which the main DRX parameter is applicable is continuously in an active state after the main DRX parameter is released.
10. The method for configuring secondary DRX parameters of claim 1, further comprising:
determining whether a primary DRX parameter of the UE exists;
and if the primary DRX parameter exists, configuring the service cell applicable to the secondary DRX parameter not to apply the primary DRX parameter when the secondary DRX parameter is released.
11. A method for configuring secondary DRX parameters is characterized by comprising the following steps:
receiving secondary DRX parameter information from a base station, the secondary DRX parameter information being configured based on a request of a UE or being actively configured by the base station;
determining an auxiliary DRX parameter and an applicable serving cell according to the received auxiliary DRX parameter information;
wherein the secondary DRX parameter information includes at least a portion of the secondary DRX parameter;
wherein, before the receiving the secondary DRX parameter information, the method further comprises:
and sending request information of the auxiliary DRX parameters to the base station, wherein the request information comprises whether the auxiliary DRX parameters need to be configured or not and also comprises recommended groups of the service cells of the UE, and the service cells of the UE are divided into at least two groups.
12. The method of configuring secondary DRX parameters according to claim 11, wherein the secondary DRX parameters comprise:
an auxiliary DRX slot offset, an auxiliary DRX short cycle timer duration, an auxiliary DRX long cycle start offset, an auxiliary DRX inactivity timer duration, and an auxiliary DRX activation duration.
13. The method for configuring secondary DRX parameters according to claim 11, further comprising, before the receiving the secondary DRX parameter information:
and sending request information of the auxiliary DRX parameters to the base station, wherein the request information at least comprises whether the auxiliary DRX parameters need to be configured or recommended parameters of the auxiliary DRX indicated by the UE.
14. The method of configuring secondary DRX parameter of claim 13, wherein the secondary DRX parameter information further comprises a serving cell to which the secondary DRX parameter is applicable.
15. The method of configuring secondary DRX parameter of claim 11, wherein the secondary DRX parameter information comprises a serving cell to which the secondary DRX parameter is applicable.
16. The method of claim 11, wherein the determining the secondary DRX parameters and the applicable serving cell according to the received secondary DRX parameter information comprises:
determining a serving cell to which the secondary DRX parameter is applicable in combination with a corresponding relationship between an RF transceiver and the serving cell;
and sending the serving cell suitable for the auxiliary DRX parameter to the base station.
17. The method for configuring secondary DRX parameter of claim 11, wherein before the receiving the secondary DRX parameter information from the base station, further comprising:
receiving query information from the base station, the query information being used to determine whether the secondary DRX parameter needs to be configured;
and sending request information of the auxiliary DRX parameters to the base station, wherein the request information comprises whether the auxiliary DRX parameters need to be configured or not and also comprises recommended groups of the service cells of the UE, and the service cells of the UE are divided into at least two groups.
18. The method for configuring the secondary DRX parameter of claim 11, further comprising:
and determining the starting time of the auxiliary DRX parameter on the applicable service cell according to the auxiliary DRX long cycle starting deviation or the auxiliary DRX short cycle and the auxiliary DRX long cycle starting deviation in the auxiliary DRX parameter.
19. An apparatus for configuring secondary DRX parameters, comprising:
a configuration module, adapted to configure the auxiliary DRX parameter information according to a request of the UE, or, actively configure the auxiliary DRX parameter information;
a sending module, adapted to send the secondary DRX parameter information to the UE, so that the UE determines secondary DRX parameters and an applicable serving cell;
wherein the secondary DRX parameter information includes at least a portion of the secondary DRX parameter;
wherein the apparatus further comprises:
a request information receiving module, configured to receive, from the UE, request information of an auxiliary DRX parameter before a configuration module configures the auxiliary DRX parameter information according to a request of the UE, where the request information includes whether the auxiliary DRX parameter needs to be configured or not and also includes a recommended packet of a serving cell of the UE, and the serving cells of the UE are divided into at least two groups.
20. An apparatus for configuring secondary DRX parameters, comprising:
a receiving module adapted to receive secondary DRX parameter information from a base station, the secondary DRX parameter information being configured based on a request of a UE or being actively configured by the base station;
the determining module is suitable for determining the auxiliary DRX parameters and the applicable serving cells according to the received auxiliary DRX parameter information;
wherein the secondary DRX parameter information includes at least a portion of the secondary DRX parameter;
wherein the apparatus further comprises:
a request information sending module, configured to send request information of the auxiliary DRX parameters to the base station before the receiving module receives the auxiliary DRX parameter information, where the request information includes whether the auxiliary DRX parameters need to be configured or not, and also includes a recommended grouping of a serving cell of the UE, where the serving cells of the UE are divided into at least two groups.
21. A storage medium having stored thereon computer instructions, wherein the computer instructions are operable to perform the steps of the method for configuring secondary DRX parameters of any one of claims 1 to 10, or the steps of the method for configuring secondary DRX parameters of any one of claims 11 to 18.
22. A base station comprising a memory and a processor, the memory having stored thereon computer instructions executable on the processor, wherein the processor when executing the computer instructions performs the steps of the method for configuring secondary DRX parameters according to any one of claims 1 to 10.
23. A terminal comprising a memory and a processor, the memory having stored thereon computer instructions executable on the processor, wherein the processor executes the computer instructions to perform the steps of the method for configuring secondary DRX parameters according to any one of claims 11 to 18.
CN201911083311.8A 2019-11-07 2019-11-07 Configuration method and device of auxiliary DRX (discontinuous reception) parameter, storage medium, base station and terminal Active CN110691431B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201911083311.8A CN110691431B (en) 2019-11-07 2019-11-07 Configuration method and device of auxiliary DRX (discontinuous reception) parameter, storage medium, base station and terminal
PCT/CN2020/125108 WO2021088722A1 (en) 2019-11-07 2020-10-30 Auxiliary drx parameter configuration method and device, storage medium, base station and terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911083311.8A CN110691431B (en) 2019-11-07 2019-11-07 Configuration method and device of auxiliary DRX (discontinuous reception) parameter, storage medium, base station and terminal

Publications (2)

Publication Number Publication Date
CN110691431A CN110691431A (en) 2020-01-14
CN110691431B true CN110691431B (en) 2021-12-21

Family

ID=69115763

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911083311.8A Active CN110691431B (en) 2019-11-07 2019-11-07 Configuration method and device of auxiliary DRX (discontinuous reception) parameter, storage medium, base station and terminal

Country Status (2)

Country Link
CN (1) CN110691431B (en)
WO (1) WO2021088722A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110691431B (en) * 2019-11-07 2021-12-21 展讯通信（上海）有限公司 Configuration method and device of auxiliary DRX (discontinuous reception) parameter, storage medium, base station and terminal
CN113518478A (en) * 2020-04-10 2021-10-19 华为技术有限公司 DRX control method and device
US20230189145A1 (en) * 2020-04-28 2023-06-15 Beijing Xiaomi Mobile Software Co., Ltd. Information processing method, communication device and storage medium
WO2021232256A1 (en) * 2020-05-19 2021-11-25 Oppo广东移动通信有限公司 Method for reporting ue assistance information, and user equipment and network equipment
WO2021232377A1 (en) * 2020-05-21 2021-11-25 Oppo广东移动通信有限公司 Configuration method for discontinuous reception, and electronic device and storage medium
CN117158036A (en) * 2022-03-31 2023-12-01 北京小米移动软件有限公司 Auxiliary information transmitting and receiving method and device, communication device and storage medium
WO2023205955A1 (en) * 2022-04-24 2023-11-02 北京小米移动软件有限公司 Wireless communication method and apparatus, communication device and storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107079453A (en) * 2014-10-24 2017-08-18 高通股份有限公司 Strengthen for the MAC of concurrent tradition and ECC operation
CN107431978A (en) * 2015-03-27 2017-12-01 高通股份有限公司 Discontinuous reception in LTE/LTE A including the frequency spectrum based on competition
WO2018025070A1 (en) * 2016-08-05 2018-02-08 Nokia Technologies Oy 5g beam group discontinuous reception
CN109842962A (en) * 2017-09-27 2019-06-04 展讯通信（上海）有限公司 The determination method and device of measurement demand, storage medium, user terminal in dual link

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150098452A1 (en) * 2013-10-09 2015-04-09 Nokia Corporation Method and apparatus for performing discontinuous reception
CN107155212B (en) * 2016-03-03 2021-07-30 中兴通讯股份有限公司 Discontinuous reception control method and device
CN110691431B (en) * 2019-11-07 2021-12-21 展讯通信（上海）有限公司 Configuration method and device of auxiliary DRX (discontinuous reception) parameter, storage medium, base station and terminal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107079453A (en) * 2014-10-24 2017-08-18 高通股份有限公司 Strengthen for the MAC of concurrent tradition and ECC operation
CN107431978A (en) * 2015-03-27 2017-12-01 高通股份有限公司 Discontinuous reception in LTE/LTE A including the frequency spectrum based on competition
WO2018025070A1 (en) * 2016-08-05 2018-02-08 Nokia Technologies Oy 5g beam group discontinuous reception
CN109842962A (en) * 2017-09-27 2019-06-04 展讯通信（上海）有限公司 The determination method and device of measurement demand, storage medium, user terminal in dual link

Also Published As

Publication number Publication date
CN110691431A (en) 2020-01-14
WO2021088722A1 (en) 2021-05-14

Similar Documents

Publication Publication Date Title
CN110691431B (en) Configuration method and device of auxiliary DRX (discontinuous reception) parameter, storage medium, base station and terminal
TWI711331B (en) Method and apparatus for ue autonomous release for internet of things
CN110913467B (en) Starting method and device of auxiliary DRX (discontinuous reception), storage medium, UE (user Equipment) and serving base station
CN110830225B (en) Auxiliary WUS parameter configuration method and device, storage medium, service base station and terminal
US20210022080A1 (en) Method and apparatus for controlling timer
US20130265976A1 (en) Wireless Network Re-Entry Systems and Processes
US20230026953A1 (en) Drx control method and apparatus
CN113395789B (en) Method and device for activating auxiliary cell group, storage medium, UE (user Equipment) and base station
US11026107B2 (en) Data transmission method and terminal device
CN110881208B (en) Communication method and device
CN113508566A (en) Method for monitoring wake-up signal, electronic device and storage medium
WO2021082012A1 (en) Method for determining startup state of discontinuous reception continuing timer, and devices
CN114424672A (en) Method for monitoring wake-up signal, terminal equipment and network equipment
WO2018129654A1 (en) Method for determining discontinuous reception state, terminal device, and network device
TW201826842A (en) Method for transmitting information, terminal equipment, and network equipment
WO2018112850A1 (en) Communication method, terminal device and network device
EP3845030A1 (en) Early-data-transmission and radio access network notification area update
TW201826862A (en) Signal transmission method for discontinuous reception, terminal equipment and network equipment
US20210211982A1 (en) Communication method and device
EP3528555B1 (en) Data transmission method, data reception method, and device
WO2021092861A1 (en) Wireless communication method, terminal device and network device
US20220191942A1 (en) Terminal device executing random access procedure, base station device, control method, and computer-readable storage medium
WO2018149280A1 (en) Data receiving method and device
WO2021056469A1 (en) Method and device for timer control
JP7431991B2 (en) Data reception without control channel monitoring

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant