CN111436119A - DRX (discontinuous reception) transmission method and related equipment - Google Patents

DRX (discontinuous reception) transmission method and related equipment Download PDF

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Publication number
CN111436119A
CN111436119A CN201910026968.4A CN201910026968A CN111436119A CN 111436119 A CN111436119 A CN 111436119A CN 201910026968 A CN201910026968 A CN 201910026968A CN 111436119 A CN111436119 A CN 111436119A
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China
Prior art keywords
drx
drx parameter
information
parameter set
terminal
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CN201910026968.4A
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Chinese (zh)
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CN111436119B (en
Inventor
罗晨
王加庆
杨美英
赵铮
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Datang Mobile Communications Equipment Co Ltd
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Telecommunications Science and Technology Research Institute Co Ltd
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Priority to CN201910026968.4A priority Critical patent/CN111436119B/en
Priority to CN202310819889.5A priority patent/CN116709544A/en
Priority to PCT/CN2020/071510 priority patent/WO2020143791A1/en
Publication of CN111436119A publication Critical patent/CN111436119A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention provides a DRX transmission method and related equipment, wherein the method comprises the following steps: and receiving indication information sent by the network side equipment in the Nth DRX period, wherein the indication information is used for indicating the DRX parameter configuration of the Mth DRX period, N and M are positive integers, and M is greater than or equal to (N + 1). The DRX transmission method provided by the invention can enable the network side equipment to realize the DRX parameter configuration of the indication terminal in the Mth DRX period through the indication information, increase the configuration mode of the DRX and improve the configuration flexibility of the DRX.

Description

DRX (discontinuous reception) transmission method and related equipment
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a DRX transmission method and related devices.
Background
In the mobile communication process, when a User Equipment (UE) enters a Radio Resource Control Connected (RRC _ Connected), the UE needs to continuously monitor a downlink Control channel (PDCCH) to obtain transmission information of a downlink (PDSCH).
In the mobile communication system, a Discontinuous Reception (DRX) mechanism is adopted, that is, a network side device configures DRX configuration information for a terminal, so that the terminal detects a PDCCH in an active period (i.e., On duration) of a DRX cycle, and does not detect the PDCCH in a sleep period (i.e., Opportunity for DRX) of the DRX cycle, thereby reducing power consumption of the terminal in monitoring a downlink control channel PDCCH. However, the current DRX configuration mode is single, which results in poor DRX configuration flexibility.
Disclosure of Invention
The present invention provides a DRX transmission method and related device, so as to solve the problem of poor DRX configuration flexibility caused by a single DRX configuration mode.
In order to achieve the above object, an embodiment of the present invention provides a DRX transmission method, applied to a terminal, including:
receiving indication information sent by a network side device in an Nth DRX period, wherein the indication information is used for indicating DRX parameter configuration of an Mth DRX period, N and M are positive integers, and M is greater than or equal to (N + 1).
Optionally, the DRX parameter configuration includes at least one of a starting position indication, a DRX parameter modification indication, and DRX parameter information.
Optionally, the DRX parameter information includes any one of:
a DRX parameter set;
a partial DRX parameter;
DRX parameter set index.
Optionally, when the DRX parameter configuration includes a starting position indication and M is greater than (N +1), after receiving the indication information sent by the network side device in the nth DRX cycle, the method further includes:
and according to the initial position indication, stopping monitoring the PDCCH between the Nth DRX period and the Mth DRX period, and starting monitoring the PDCCH in the Mth DRX period.
Optionally, when the DRX parameter configuration includes a DRX parameter modification instruction, after receiving, in the nth DRX cycle, instruction information sent by the network side device, the method further includes:
and determining whether to modify the DRX parameter of the Mth DRX period or not according to the DRX parameter modification instruction.
Optionally, when the DRX parameter configuration includes DRX parameter information, after receiving, in the nth DRX cycle, indication information sent by the network side device, the method further includes:
and modifying the DRX parameter set of the Mth DRX period according to the DRX parameter information.
Optionally, the modifying the DRX parameter set of the mth DRX cycle according to the DRX parameter information includes:
modifying the DRX parameter set of the Mth DRX period to the DRX parameter set indicated by the indication information under the condition that the DRX parameter information comprises the DRX parameter set; alternatively, the first and second electrodes may be,
correspondingly modifying the partial parameters in the DRX parameter set of the Mth DRX period to the partial DRX parameters indicated by the indication information under the condition that the DRX parameter information comprises the partial DRX parameters; or
And modifying the DRX parameter set of the Mth DRX period to the DRX parameter set indicated by the DRX parameter set index under the condition that the DRX parameter information comprises the DRX parameter set index.
Optionally, before modifying the DRX parameter set of the mth DRX cycle to the DRX parameter set indicated by the DRX parameter set index, the method further includes:
receiving DRX configuration information sent by network side equipment, wherein the DRX configuration information is used for configuring at least two sets of DRX parameter sets for the terminal, and the DRX parameter set index is used for indicating any DRX parameter set in the at least two sets of DRX parameter sets.
Optionally, the indication information is CE information or DCI information.
The embodiment of the invention also provides a DRX transmission method, which is applied to network side equipment and comprises the following steps:
and sending indication information to the terminal in the Nth DRX period, wherein the indication information is used for indicating the DRX parameter configuration of the Mth DRX period, N and M are positive integers, and M is greater than or equal to (N + 1).
Optionally, the DRX parameter configuration includes at least one of a starting position indication, a DRX parameter modification indication, and DRX parameter information.
Optionally, the DRX parameter information includes at least one of:
a DRX parameter set;
a partial DRX parameter;
DRX parameter set index.
Optionally, in a case that the DRX parameter configuration includes a DRX parameter set and the DRX parameter set includes a DRX parameter set index, the method further includes:
and sending DRX configuration information to the terminal, wherein the DRX configuration information is used for configuring at least two sets of DRX parameter sets for the terminal, and the DRX parameter set index is used for indicating any one set of DRX parameter set in the at least two sets of DRX parameter sets.
Optionally, the indication information is MAC CE information or DCI.
An embodiment of the present invention further provides a terminal, where the terminal includes:
a first receiving module, configured to receive indication information sent by a network side device in an nth DRX cycle, where the indication information is used to indicate DRX parameter configuration of an mth DRX cycle, where N and M are positive integers, and M is greater than or equal to (N + 1).
Optionally, the DRX parameter configuration includes at least one of a starting position indication, a DRX parameter modification indication, and DRX parameter information.
Optionally, the DRX parameter information includes at least one of:
a DRX parameter set;
a partial DRX parameter;
DRX parameter set index.
Optionally, when the DRX parameter configuration includes a starting position indication and M is greater than (N +1), the terminal further includes:
and the first processing module is used for stopping monitoring the PDCCH between the Nth DRX period and the Mth DRX period according to the initial position indication and starting monitoring the PDCCH in the Mth DRX period.
Optionally, in a case that the DRX parameter configuration includes a DRX parameter modification instruction, the terminal further includes:
and the second processing module is used for determining whether to modify the DRX parameter of the Mth DRX period according to the DRX parameter modification instruction.
Optionally, in a case that the DRX parameter configuration includes DRX parameter information, the terminal further includes:
and the third processing module is used for modifying the DRX parameter set of the Mth DRX period according to the DRX parameter information.
Optionally, the third processing module is specifically configured to:
modifying the DRX parameter set of the Mth DRX period to the DRX parameter set indicated by the indication information under the condition that the DRX parameter information comprises the DRX parameter set; alternatively, the first and second electrodes may be,
correspondingly modifying the partial parameters in the DRX parameter set of the Mth DRX period to the partial DRX parameters indicated by the indication information under the condition that the DRX parameter information comprises the partial DRX parameters; or
And modifying the DRX parameter set of the Mth DRX period to the DRX parameter set indicated by the DRX parameter set index under the condition that the DRX parameter information comprises the DRX parameter set index.
Optionally, the terminal further includes:
and the second receiving module is used for receiving DRX configuration information sent by network side equipment, wherein the DRX configuration information is used for configuring at least two sets of DRX parameter sets for the terminal, and the DRX parameter set index is used for indicating any DRX parameter set in the at least two sets of DRX parameter sets.
Optionally, the indication information is MAC CE information or DCI.
An embodiment of the present invention further provides a network side device, including:
a first sending module, configured to send indication information to a terminal in an nth DRX cycle, where the indication information is used to indicate DRX parameter configuration of an mth DRX cycle, where N and M are positive integers, and M is greater than or equal to (N + 1).
Optionally, the DRX parameter configuration includes at least one of a starting position indication, a DRX parameter modification indication, and DRX parameter information.
Optionally, the DRX parameter information includes at least one of:
a DRX parameter set;
a partial DRX parameter;
DRX parameter set index.
Optionally, in a case that the DRX parameter configuration includes a DRX parameter set and the DRX parameter set includes a DRX parameter set index, the network side device further includes:
and a second sending module, configured to send DRX configuration information to the terminal, where the DRX configuration information is used to configure at least two sets of DRX parameter sets for the terminal, and the DRX parameter set index is used to indicate any one DRX parameter set of the at least two sets of DRX parameter sets.
Optionally, the indication information is MAC CE information or DCI.
An embodiment of the present invention further provides a terminal, including: a transceiver, a memory, a processor, and a program stored on the memory and executable on the processor,
the transceiver is configured to receive indication information sent by a network side device in an nth DRX cycle, where the indication information is used to indicate DRX parameter configuration of an mth DRX cycle, where N and M are positive integers, and M is greater than or equal to (N + 1).
An embodiment of the present invention further provides a network side device, including: a transceiver, a memory, a processor, and a program stored on the memory and executable on the processor,
the transceiver is configured to send indication information to a terminal in an nth DRX cycle, where the indication information is used to indicate DRX parameter configuration of an mth DRX cycle, where N and M are positive integers, and M is greater than or equal to (N + 1).
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 in the above-described terminal-side DRX transmission method, or which, when executed by a processor, implements the steps in the above-described network-side device-side DRX transmission method.
The technical scheme of the invention at least has the following beneficial effects:
in the embodiment of the invention, the indication information sent by the network side equipment is received in the Nth DRX period, and the indication information is used for indicating the DRX parameter configuration of the Mth DRX period, wherein N and M are positive integers, and M is greater than or equal to (N +1), so that the network side equipment realizes the DRX parameter configuration of the indication terminal in the Mth DRX period through the indication information, the configuration mode of DRX is increased, and the configuration flexibility of DRX is improved.
Drawings
FIG. 1 is a schematic diagram of a network architecture to which embodiments of the present invention may be applied;
fig. 2 is a flowchart of a DRX transmission method according to an embodiment of the present invention;
fig. 3 is a second flowchart of a DRX transmission method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a terminal according to an embodiment of the present invention;
fig. 5 is a second schematic structural diagram of a terminal according to an embodiment of the present invention;
fig. 6 is a third schematic structural diagram of a terminal according to an embodiment of the present invention;
fig. 7 is a fourth schematic structural diagram of a terminal according to an embodiment of the present invention;
fig. 8 is a fifth schematic structural diagram of a terminal according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a network-side device according to an embodiment of the present invention;
fig. 10 is a second schematic structural diagram of a network-side device according to an embodiment of the present invention;
fig. 11 is a sixth schematic structural diagram of a terminal according to an embodiment of the present invention;
fig. 12 is a third schematic structural diagram of a network-side device according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, fig. 1 is a schematic diagram of a network structure to which the embodiment of the present invention is applicable, and as shown in fig. 1, the network structure includes a terminal 11 and a network side Device 12, where the terminal 11 may be a User Equipment (UE) or other terminal devices, such as a Mobile phone, a Tablet Personal Computer (Tablet Personal Computer), a laptop Computer (L AP Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), or a Wearable Device (Wearable Device), and it should be noted that a specific type of the terminal is not limited in the embodiment of the present invention, the network side Device 12 refers to a base station or a Device that directly controls the terminal on other network sides, specifically, the network side Device 12 may be a base station, such as a macro station, a L TE eNB, a 5G NR, and the like, and the network side Device may also be a small station, such as a low power node L (PN: Point), a transit Point, an AP, or a central Point management node (AP), and may be a network side Device that a network side management node (trpcu) and a central node (node).
Referring to fig. 2, an embodiment of the present invention provides a DRX transmission method applied to a terminal, as shown in fig. 2, the DRX transmission method includes:
step 201, receiving indication information sent by a network side device in an nth DRX cycle, where the indication information is used to indicate DRX parameter configuration of an mth DRX cycle, where N and M are positive integers, and M is greater than or equal to (N + 1).
In the embodiment of the invention, the terminal can receive the indication information sent by the network side equipment in the Nth DRX period, so that the network side equipment realizes the DRX parameter configuration of the indication terminal in the Mth DRX period through the indication information, increases the configuration mode of the DRX, and improves the configuration flexibility of the DRX.
The terminal may perform DRX operation in the mth DRX cycle according to DRX parameter configuration, that is, the DRX parameter configuration may be any parameter configuration for instructing the terminal to perform DRX operation in the mth DRX cycle, and optionally, the DRX parameter configuration includes at least one of an initial position instruction, a DRX parameter modification instruction, DRX parameter information, and the like, so that the DRX configuration is more flexible.
In an embodiment of the present invention, the DRX parameter configuration includes at least one of an initial position indication, a DRX parameter modification indication, DRX parameter information, and the like, that is, the DRX parameter configuration may include, but is not limited to, the following multiple manners:
in the first mode, the DRX parameter configuration is only indicated by the initial position;
the start position indication may be used to indicate an mth DRX cycle as a start position of a Physical Downlink Control Channel (PDCCH) monitored by the terminal after the nth cycle, that is, the PDCCH is stopped being monitored between the nth DRX cycle and the mth DRX cycle, and the PDCCH is started to be monitored in the mth cycle.
Optionally, when the DRX parameter configuration includes a starting position indication and M is greater than (N +1), after receiving, in an nth DRX cycle, indication information sent by the network side device, the method further includes: according to the starting position indication, the PDCCH is stopped monitoring between the Nth DRX period and the Mth DRX period, and the PDCCH monitoring is started in the Mth DRX period, so that under the condition that the PDCCH does not need to be monitored between the Nth DRX period and the Mth DRX period, the terminal can skip at least one DRX period to monitor the PDCCH, and the power consumption of the terminal is reduced.
For example: under the condition that the terminal is configured with the DRX parameter, if no new data arrives, the terminal can periodically and discontinuously monitor the PDCCH according to the current DRX parameter, and if the DRX cycle (i.e. DRX cycle) configuration in the current DRX parameter is shorter, and the service data arrival interval processed by the terminal is longer, such as web browsing and the like, in the Nth DRX cycle, the network side equipment can indicate the (N +2) th DRX cycle or the DRX cycle after the (N +2) th DRX cycle through the indication information, so that the terminal can stop monitoring the PDCCH in at least one DRX cycle, thereby reducing unnecessary power consumption and realizing the power saving of the terminal.
The DRX parameter configuration is only a DRX parameter modification indication;
wherein, the DRX parameter modification instruction is used for instructing the terminal to determine whether to modify the DRX parameter of the Mth DRX period.
Optionally, when the DRX parameter configuration includes a DRX parameter modification instruction, after receiving, in an nth DRX cycle, instruction information sent by the network side device, the method further includes: and determining whether to modify the DRX parameter of the Mth DRX period or not according to the DRX parameter modification instruction, so that the terminal can update the DRX parameter according to the DRX parameter modification instruction, and the timeliness of updating the DRX parameter by the terminal is improved.
Illustratively, if the terminal initiates a new service such as voice over IP (VoIP) while browsing a web page, and the currently configured DRX cycle is long and is not matched with the new service, or the terminal browses a web page and the DRX cycle configuration of the terminal is short and the terminal needs to continuously monitor the PDCCH, then the gNB (i.e. a network side device) needs to modify the current DRX parameter configuration, and then the gNB carries a new parameter configuration set through MAC CE information (indication information) to notify the terminal, so that the terminal changes the configuration quickly and monitors the PDCCH to achieve a timely response.
It should be noted that, in the case that the DRX parameter configuration is only indicated by DRX parameter modification, the terminal may obtain a new DRX parameter (set) by decoding RRC signaling, and the new DRX parameter (set) may be configured by the network side device through RRC signaling.
For example: in the case that the DRXconfigIndex (i.e., DRX parameter modification indication) is 1, the terminal may obtain a new DRX parameter (set) by removing RRC signaling before entering the mth DRX cycle or before entering the mth DRX cycle, and perform DRX operation according to the new DRX parameter in the mth DRX cycle; and if the drxconfigugindex is 0, the terminal does not modify the DRX parameters of the mth DRX cycle, and performs DRX operation according to the original DRX parameters in the mth DRX cycle.
Thirdly, the DRX parameter configuration is only DRX parameter information;
wherein, the DRX parameter information is used for carrying or indicating a new DRX parameter set in the Mth DRX period.
Optionally, in a case that the DRX parameter configuration includes DRX parameter information, after receiving, in an nth DRX cycle, indication information sent by the network side device, the method further includes: and modifying the DRX parameter set of the Mth DRX period according to the DRX parameter information, so that the terminal can modify the Mth DRX period according to the indication information, and particularly, under the condition that M is greater than (N +1), the terminal can modify the DRX parameter set of the (N +2) th DRX period or the DRX period after the (N +2) th DRX period according to the indication information, so that the mode of updating the DRX configuration is more flexible.
In addition, the DRX parameter set may include at least one of the following parameters:
a DRX on duration timer (DRX-onDurationTimer), which is a duration of continuously monitoring the PDCCH from the beginning of the DRX cycle;
DRX interval delay (DRX-SlotOffset), i.e., the time delay from the beginning of the DRX-onDurationTimer;
a DRX inactivity timer (DRX-inactivity timer), which is an inactivity timer started after PDCCH reception when PDCCH indicates a new uplink (U L) or downlink (D L) data transmission;
DRX downlink retransmission timer (DRX-retransmission timerd L), i.e., the maximum duration before the downlink retransmission data arrives;
DRX uplink retransmission timer (DRX-retransmission timer L), i.e., the maximum duration before the uplink retransmission data arrives;
a DRX long cycle start position (DRX-L ongCycleStartOffset), i.e., a position where a long DRX cycle starts;
a period of long DRX (DRX-L ongCycle);
a period of short DRX (DRX-short cycle);
a DRX short cycle timer (DRX-ShortCycleTimer), which is the total duration of the terminal using the short DRX cycle;
a downlink Hybrid automatic repeat request round-trip time timer (DRX-HARQ-RTT-TimerD L), that is, a minimum duration before a Medium Access Control (MAC) entity needs to perform a D L Hybrid automatic repeat request (HARQ) retransmission;
an uplink hybrid automatic repeat request round trip time timer (DRX-HARQ-RTT-TimerU L), i.e., the minimum duration before the MAC entity needs to perform U L HARQ retransmission, and so on.
It should be noted that the DRX parameter information may include a DRX parameter set or a partial DRX parameter, and optionally, the modifying the DRX parameter set of the mth DRX cycle according to the DRX parameter information includes: under the condition that the DRX parameter information comprises the DRX parameter set, modifying the DRX parameter set of the Mth DRX period to the DRX parameter set indicated by the indication information, so that all DRX parameters in the DRX parameter set of the Mth DRX period can be modified;
or, under the condition that the DRX parameter information includes the partial DRX parameters, correspondingly modifying the partial DRX parameters in the DRX parameter set of the mth DRX cycle to the partial DRX parameters indicated by the indication information, such as the partial DRX parameters including the DRX continuous monitoring duration and the DRX inactivity timer, so as to modify the partial DRX parameters in the DRX parameter set of the mth DRX cycle.
Of course, the terminal may be configured with at least two candidate DRX parameter sets, and the terminal may switch between the at least two candidate DRX parameter sets in different DRX cycles, for example: under the condition that the data arrival interval of the service processed by the terminal is longer, at least two sets of candidate DRX parameter sets with longer DRX periods can be used as the DRX parameter set of the Mth DRX period; or, when the data arrival interval of the processed traffic is short, a DRX parameter set with a short DRX cycle among the at least two candidate DRX parameter sets is set as the DRX parameter set of the mth DRX cycle.
Optionally, the DRX parameter information may include a DRX parameter set index, where the DRX parameter set index is used to indicate one DRX parameter of at least two candidate DRX parameter sets configured by the terminal, so that the terminal may modify the DRX parameter set of the mth DRX cycle according to the DRX parameter set index.
Wherein, the terminal may modify the DRX parameter set of the mth DRX cycle according to the DRX parameter set index, that is, optionally, the modifying the DRX parameter set of the mth DRX cycle according to the DRX parameter information includes: and in the case that the DRX parameter information comprises the DRX parameter set index, modifying the DRX parameter set of the Mth DRX period to the DRX parameter set indicated by the DRX parameter set index, thereby increasing the modification mode of the DRX parameter set.
For example: the terminal is configured with candidate DRX parameter set 1, DRX parameter set 2 and DRX parameter set 3, if the DRX parameter information includes DRX parameter set index of DRX parameter set 2, the terminal modifies DRX parameter set of Mth DRX period to DRX parameter set 2.
In addition, the at least two sets of DRX parameter sets configured in the terminal may be preset or agreed by a protocol in the terminal, or, optionally, before modifying the DRX parameter set of the mth DRX cycle to the DRX parameter set indicated by the DRX parameter set index, the method further includes: and receiving DRX configuration information sent by the network side equipment, wherein the DRX configuration information is used for configuring at least two sets of DRX parameter sets for the terminal, and the DRX parameter set index is used for indicating any one of the at least two sets of DRX parameter sets, so that the network side equipment can configure at least two sets of DRX parameter sets for the terminal.
The DRX configuration Information may be any one of RRC Information, MAC Control Element (CE) Information, or Downlink Control Information (DCI), and is not limited herein.
Illustratively, the gNB configures multiple sets of DRX parameter sets for the terminal in advance through RRC signaling, and each set of DRX parameter set is indicated by drxconfigugindex. When the gNB finds that the current DRX parameter set does not match the traffic of the terminal, the terminal may be informed of the parameter configuration of the next DRX cycle (i.e., mth DRX cycle) by the DRX parameter set index in the mac ce information (i.e., indication information).
From above, optionally, the DRX parameter information includes any one of:
a DRX parameter set;
a partial DRX parameter;
DRX parameter set index.
The DRX parameter configuration comprises an initial position indication and a DRX parameter modification indication;
here, the indication information may not only indicate that the terminal uses the mth DRX cycle as the start position indication for monitoring the PDCCH, but also indicate whether the terminal modifies the DRX parameter of the mth DRX cycle.
Illustratively, when the current service of the terminal is a web browsing or background service, the service characteristics are that the delay requirement is small and the packet interval is large. If the current terminal configuration is configured with four short DRX cycles and four long DRX cycles at the same time, after the gNB finishes transmitting the data packet, the gNB may carry time information nextdrccleindicator (i.e., an indication indicating the starting position of the mth DRX cycle) and a DRX parameter modification indication (drxrecenfigflag) of the next DRX through MAC CE information (i.e., indication information), which indicates that the terminal does not need to perform PDCCH monitoring before the configured time information of the next DRX. Meanwhile, whether DRX parameters are changed or not is judged in the next DRX period. If the DRX parameter is not changed, discontinuous PDCCH monitoring is carried out according to the current DRX period; otherwise, in the next DRX cycle, the terminal needs to read the new DRX parameter configuration.
Wherein, NextDRXCycleIndicator may indicate that the next DRX cycle is several cycles away from the current DRX cycle; DRXreconfigflag is an indication whether the gsb is to make DRX parameter modification.
For example: in the first DRX cycle (i.e., nth DRX cycle), the gNB sends nextdxcyclindicator 3 to the terminal and the gNB does not modify DRX parameter configuration to indicate drxrecenfigflag 0, then the terminal performs PDCCH monitoring in the 4 th DRX cycle (i.e., mth DRX cycle), i.e., long DRX cycle, and the subsequent DRX parameter configuration is still the parameter set configured before. If the gNB received by the terminal modifies the DRX parameter configuration indication DRXReconfigflag to be 1, the terminal performs PDCCH monitoring in the 4 th DRX period, namely the long DRX period, and simultaneously releases RRC signaling to acquire new DRX parameter configuration.
If the terminal receives the indication information sent by the gNB in the second DRX cycle (i.e., the nth DRX cycle), where the carried information is nextdrcycyclindicator 3 and the gNB does not modify the DRX parameter configuration and indicates drxrecenfigflag 0, the terminal performs PDCCH monitoring in the second long DRX cycle (i.e., the mth DRX cycle), and the subsequent DRX parameter configuration is still the previously configured parameter set.
Fifthly, the DRX parameter configuration comprises a DRX parameter modification instruction and DRX parameter information;
here, the terminal may determine whether to modify the DRX parameter of the mth DRX cycle according to the DRX parameter modification indication, and modify the DRX parameter of the mth DRX cycle according to the DRX parameter information when it is determined to modify the DRX parameter of the mth DRX cycle.
Illustratively, if the terminal initiates a new service, such as VoIP, while browsing a web page, and the currently configured DRX cycle is long and does not match with the new service, or the terminal browses a web page, and the terminal has a short DRX cycle configuration and needs to continuously monitor PDCCH, the gNB needs to modify the current DRX parameter configuration, and the gNB carries a DRX parameter configuration modification indication DRXreconfigflag and all DRX parameter configurations (i.e. DRX parameter sets) or partial modification parameters (i.e. partial DRX parameters) through MAC CE information (indication information).
For example: when discovering that the terminal browses a webpage, the gNB initiates a new service, such as VoIP, and the currently configured DRX cycle is long and is not matched with the new service, the terminal needs to respond quickly, the gNB indicates DRX parameter change through MAC CE information (namely indication information), namely DRXreconfigflag is 1, and a new DRX parameter configuration set or partially modified parameters carried in the MAC CE, and the terminal can obtain the newly configured DRX parameters through the MAC CE and receive data quickly;
or, when the gNB finds that the terminal is browsing a web page, and the DRX cycle configuration of the terminal is short, the terminal needs to continuously monitor the PDCCH, then the gNB needs to modify the current DRX parameter configuration, then the gNB indicates DRX parameter change through MAC CE information (i.e., indication information), that is, drxrecenfigflag is 1, the terminal can obtain reconfiguration information through a de-RRC layer, so that the DRX parameter can be adjusted, in this case, the MAC CE does not need to carry a new DRX parameter configuration set, or a part of modified parameters (i.e., the indication information only carries DRX parameter indication); after the terminal receives the DRX parameter change instruction, if the new DRX parameter configuration set carried in the MAC CE or the partially modified parameters, the terminal may also obtain the DRX parameter configuration through the MAC CE.
It should be noted that, in combination with the second and third manners, the DRX parameter configuration includes a DRX parameter modification instruction and DRX parameter information, and may be any of the following items:
a DRX parameter modification indication and a DRX parameter set;
a DRX parameter modification indication and a partial DRX parameter;
a DRX parameter modification indication and a DRX parameter set index.
A sixth mode is that the DRX parameter configuration comprises an initial position indication and DRX parameter information;
here, the terminal may modify the DRX parameter of the mth DRX cycle according to the indication information, and use the mth DRX cycle as the starting position for monitoring the PDCCH, and since the terminal modifies the DRX parameter of the mth DRX cycle and uses the mth DRX cycle as the starting position for monitoring the PDCCH, the above-mentioned first and third modes are described, and no further description is given here.
In combination with the first and third manners, the DRX parameter configuration includes a starting position indication and DRX parameter information, and may be any of the following items:
a starting position indication and a DRX parameter set;
a starting position indication and a partial DRX parameter;
a starting position indication and a DRX parameter set index.
And a seventh mode, wherein the DRX parameter configuration comprises a starting position indication, a DRX parameter modification indication and DRX parameter information.
Here, the terminal may use the mth DRX cycle as the starting position for monitoring the PDCCH according to the indication information, determine whether to modify the DRX parameter of the mth DRX cycle, and modify the DRX parameter of the mth DRX cycle according to the DRX parameter information when determining to modify the DRX parameter of the mth DRX cycle.
It should be noted that, with reference to the first to third manners, the DRX parameter configuration includes a starting position indication, a DRX parameter modification indication, and DRX parameter information, and may be any of the following items:
a starting position indication, a DRX parameter modification indication and a DRX parameter set;
a starting position indication, a DRX parameter modification indication and a partial DRX parameter;
a starting position indication, a DRX parameter modification indication and a DRX parameter set index.
In the embodiment of the present invention, the indication information may be information sent by the network side device to the terminal in any manner, and optionally, the indication information is MAC CE information or downlink control information DCI, so that the time delay may be reduced.
In addition, M may be equal to (N +1), that is, the indication information is used to indicate the DRX parameter configuration of the next DRX cycle after the nth cycle, for example: the network side equipment sends the indication information for indicating the modification of the DRX parameters of the next DRX period to the terminal through the MAC CE, so that the time delay of the modification of the DRX parameters can be reduced.
Of course, M may be greater than (N +1), that is, the indication information is used to indicate the DRX parameter configuration of the (N +2) th DRX cycle or the DRX cycle after the (N +2) th DRX cycle, and the DRX parameter configuration is performed at intervals of at least one DRX cycle.
In the embodiment of the invention, indication information sent by network side equipment is received in the Nth DRX period, and the indication information is used for indicating the DRX parameter configuration of the Mth DRX period, wherein N and M are positive integers, and M is greater than or equal to (N +1), so that the network side equipment can indicate the DRX parameter configuration of a terminal in the Mth DRX period through the indication information, the configuration mode of DRX is increased, and the configuration flexibility of DRX is improved.
Referring to fig. 3, fig. 3 is a flowchart of a DRX transmission method according to an embodiment of the present invention, applied to a network device, where the DRX transmission method includes:
step 301, sending indication information to a terminal in an nth DRX cycle, where the indication information is used to indicate DRX parameter configuration of an mth DRX cycle, where N and M are positive integers, and M is greater than or equal to (N + 1).
Optionally, the DRX parameter configuration includes at least one of a starting position indication, a DRX parameter modification indication, and DRX parameter information.
Optionally, the DRX parameter information includes at least one of:
a DRX parameter set;
a partial DRX parameter;
DRX parameter set index.
Optionally, in a case that the DRX parameter configuration includes a DRX parameter set and the DRX parameter set includes a DRX parameter set index, the method further includes:
and sending DRX configuration information to the terminal, wherein the DRX configuration information is used for configuring at least two sets of DRX parameter sets for the terminal, and the DRX parameter set index is used for indicating any one set of DRX parameter set in the at least two sets of DRX parameter sets.
Optionally, the indication information is MAC CE information or DCI.
It should be noted that, this embodiment is used as an implementation of the network side device corresponding to the embodiment shown in fig. 2, and specific implementation thereof may refer to the relevant description of the embodiment shown in fig. 2, so that, in order to avoid repeated description, the embodiment is not described again, and the same beneficial effects may also be achieved.
Referring to fig. 4, fig. 4 is a structural diagram of a terminal according to an embodiment of the present invention, and as shown in fig. 4, the terminal 400 includes:
a first receiving module 401, configured to receive, in an nth DRX cycle, indication information sent by a network side device, where the indication information is used to indicate DRX parameter configuration of an mth DRX cycle, where N and M are positive integers, and M is greater than or equal to (N + 1).
Optionally, the DRX parameter configuration includes at least one of a starting position indication, a DRX parameter modification indication, and DRX parameter information.
Optionally, the DRX parameter information includes at least one of:
a DRX parameter set;
a partial DRX parameter;
DRX parameter set index.
Optionally, as shown in fig. 5, when the DRX parameter configuration includes a start position indication and M is greater than (N +1), the terminal 400 further includes:
a first processing module 402, configured to stop monitoring the downlink control channel PDCCH between the nth DRX cycle and the mth DRX cycle according to the starting position indication, and start monitoring the PDCCH in the mth DRX cycle.
Optionally, as shown in fig. 6, in a case that the DRX parameter configuration includes a DRX parameter modification instruction, the terminal 400 further includes:
a second processing module 403, configured to determine whether to modify the DRX parameter of the mth DRX cycle according to the DRX parameter modification indication.
Optionally, as shown in fig. 7, in a case that the DRX parameter configuration includes DRX parameter information, the terminal 400 further includes:
a third processing module 404, configured to modify the DRX parameter set of the mth DRX cycle according to the DRX parameter information.
Optionally, the third processing module 404 is specifically configured to:
modifying the DRX parameter set of the Mth DRX period to the DRX parameter set indicated by the indication information under the condition that the DRX parameter information comprises the DRX parameter set; alternatively, the first and second electrodes may be,
correspondingly modifying the partial parameters in the DRX parameter set of the Mth DRX period to the partial DRX parameters indicated by the indication information under the condition that the DRX parameter information comprises the partial DRX parameters; or
And modifying the DRX parameter set of the Mth DRX period to the DRX parameter set indicated by the DRX parameter set index under the condition that the DRX parameter information comprises the DRX parameter set index.
Optionally, as shown in fig. 8, the terminal 400 further includes:
a second receiving module 405, configured to receive DRX configuration information sent by a network side device, where the DRX configuration information is used to configure at least two sets of DRX parameter sets for the terminal, and the DRX parameter set index is used to indicate any one of the at least two sets of DRX parameter sets.
Optionally, the indication information is MAC CE information or DCI.
It should be noted that, in this embodiment, the terminal 400 may be a terminal in any implementation manner in the method embodiment of the present invention, and any implementation manner of the terminal in the method embodiment of the present invention may be implemented by the terminal 400 in this embodiment, so as to achieve the same beneficial effects, and details are not described here.
Referring to fig. 9, fig. 9 is a structural diagram of a network side device according to an embodiment of the present invention, and as shown in fig. 9, the network side device 900 includes:
a first sending module 901, configured to send, to a terminal in an nth DRX cycle, indication information, where the indication information is used to indicate DRX parameter configuration of an mth DRX cycle, where N and M are positive integers, and M is greater than or equal to (N + 1).
Optionally, the DRX parameter configuration includes at least one of a starting position indication, a DRX parameter modification indication, and DRX parameter information.
Optionally, the DRX parameter information includes at least one of:
a DRX parameter set;
a partial DRX parameter;
DRX parameter set index.
Optionally, as shown in fig. 10, in a case that the DRX parameter configuration includes a DRX parameter set, and the DRX parameter set includes a DRX parameter set index, the network side device 900 further includes:
a second sending module 902, configured to send DRX configuration information to the terminal, where the DRX configuration information is used to configure at least two sets of DRX parameter sets for the terminal, and the DRX parameter set index is used to indicate any one DRX parameter set of the at least two sets of DRX parameter sets.
Optionally, the indication information is MAC CE information or DCI.
It should be noted that, in this embodiment, the network-side device 900 may be a network-side device in any implementation manner in the method embodiment of the present invention, and any implementation manner of the network-side device in the method embodiment of the present invention may be implemented by the network-side device 900 in this embodiment, so as to achieve the same beneficial effects, and details are not described here again.
Referring to fig. 11, fig. 11 is a structural diagram of another terminal according to an embodiment of the present invention, and as shown in fig. 11, the terminal includes: a transceiver 1110, a memory 1120, a processor 1100, and a program stored on the memory 1120 and executable on the processor 1100, wherein:
the transceiver 1110 is configured to receive indication information sent by a network side device in an nth DRX cycle, where the indication information is used to indicate DRX parameter configuration of an mth DRX cycle, where N and M are positive integers, and M is greater than or equal to (N + 1).
The transceiver 1110 may be used for receiving and transmitting data, among other things, under the control of the processor 1100.
In FIG. 11, the bus architecture may include any number of interconnected buses and bridges, with one or more processors, represented by processor 1100, and various circuits of memory, represented by memory 1120, being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 1110 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium.
The processor 1100 is responsible for managing the bus architecture and general processing, and the memory 1120 may store data used by the processor 1100 in performing operations.
It should be noted that the memory 1120 is not limited to being on the terminal, and the memory 1120 and the processor 1100 may be separated in different geographical locations.
Optionally, the DRX parameter configuration includes at least one of a starting position indication, a DRX parameter modification indication, and DRX parameter information.
Optionally, the DRX parameter information includes any one of:
a DRX parameter set;
a partial DRX parameter;
DRX parameter set index.
Optionally, in a case that the DRX parameter configuration includes a starting position indication and M is greater than (N +1), the processor 1100 is configured to:
and according to the initial position indication, stopping monitoring the PDCCH between the Nth DRX period and the Mth DRX period, and starting monitoring the PDCCH in the Mth DRX period.
Optionally, in case that the DRX parameter configuration includes a DRX parameter modification indication, the processor 1100 is configured to:
and determining whether to modify the DRX parameter of the Mth DRX period or not according to the DRX parameter modification instruction.
Optionally, in a case that the DRX parameter configuration includes DRX parameter information, the processor 1100 is configured to:
and modifying the DRX parameter set of the Mth DRX period according to the DRX parameter information.
Optionally, the processor 1100 is specifically configured to:
modifying the DRX parameter set of the Mth DRX period to the DRX parameter set indicated by the indication information under the condition that the DRX parameter information comprises the DRX parameter set; alternatively, the first and second electrodes may be,
correspondingly modifying the partial parameters in the DRX parameter set of the Mth DRX period to the partial DRX parameters indicated by the indication information under the condition that the DRX parameter information comprises the partial DRX parameters; or
And modifying the DRX parameter set of the Mth DRX period to the DRX parameter set indicated by the DRX parameter set index under the condition that the DRX parameter information comprises the DRX parameter set index.
Optionally, the transceiver 1110 is further configured to:
receiving DRX configuration information sent by network side equipment, wherein the DRX configuration information is used for configuring at least two sets of DRX parameter sets for the terminal, and the DRX parameter set index is used for indicating any DRX parameter set in the at least two sets of DRX parameter sets.
Optionally, the indication information is CE information or DCI information.
It should be noted that, in this embodiment, the terminal may be a terminal in any implementation manner in the method embodiment of the present invention, and any implementation manner of the terminal in the method embodiment of the present invention may be implemented by the terminal in this embodiment, so as to achieve the same beneficial effects, and details are not described here again.
Referring to fig. 12, fig. 12 is a structural diagram of another network-side device according to an embodiment of the present invention, and as shown in fig. 12, the network-side device includes: a transceiver 1210, a memory 1220, a processor 1200, and a program stored on the memory 1220 and executable on the processor 1200, wherein:
the transceiver 1210 is configured to send indication information to a terminal in an nth DRX cycle, where the indication information is used to indicate DRX parameter configuration of an mth DRX cycle, where N and M are positive integers, and M is greater than or equal to (N + 1).
The transceiver 1210 may be used for receiving and transmitting data under the control of the processor 1200.
In fig. 12, the bus architecture may include any number of interconnected buses and bridges, with various circuits being linked together, particularly one or more processors represented by processor 1200 and memory represented by memory 1220. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 1210 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium.
The processor 1200 is responsible for managing the bus architecture and general processing, and the memory 1220 may store data used by the processor 1200 in performing operations.
It should be noted that the memory 1220 is not limited to be on a network side device, and the memory 1220 and the processor 1200 may be separated and located in different geographical locations.
Optionally, the DRX parameter configuration includes at least one of a starting position indication, a DRX parameter modification indication, and DRX parameter information.
Optionally, the DRX parameter information includes at least one of:
a DRX parameter set;
a partial DRX parameter;
DRX parameter set index.
Optionally, in a case that the DRX parameter configuration includes a DRX parameter set and the DRX parameter set includes a DRX parameter set index, the transceiver 1210 is further configured to:
and sending DRX configuration information to the terminal, wherein the DRX configuration information is used for configuring at least two sets of DRX parameter sets for the terminal, and the DRX parameter set index is used for indicating any one set of DRX parameter set in the at least two sets of DRX parameter sets.
It should be noted that, in this embodiment, the network-side device may be a network-side device in any implementation manner in the method embodiment of the present invention, and any implementation manner of the network-side device in the method embodiment of the present invention may be implemented by the network-side device in this embodiment, so as to achieve the same beneficial effects, and details are not described here.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps in the DRX transmission method on the terminal side provided in the embodiment of the present invention, or the computer program, when executed by the processor, implements the steps in the DRX transmission method on the network device side provided in the embodiment of the present invention.
In the several embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be physically included alone, or two or more units may be integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute some steps of the processing method of the information data block according to various embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (31)

1. A DRX transmission method is applied to a terminal, and is characterized by comprising the following steps:
receiving indication information sent by a network side device in an Nth DRX period, wherein the indication information is used for indicating DRX parameter configuration of an Mth DRX period, N and M are positive integers, and M is greater than or equal to (N + 1).
2. The method of claim 1, wherein the DRX parameter configuration comprises at least one of a starting location indication, a DRX parameter modification indication, and DRX parameter information.
3. The method according to claim 2, wherein the DRX parameter information comprises any one of:
a DRX parameter set;
a partial DRX parameter;
DRX parameter set index.
4. The method according to claim 2, wherein in case that the DRX parameter configuration includes a starting location indication and M is greater than (N +1), after receiving indication information sent by a network side device at an nth DRX cycle, the method further comprises:
and according to the initial position indication, stopping monitoring the PDCCH between the Nth DRX period and the Mth DRX period, and starting monitoring the PDCCH in the Mth DRX period.
5. The method according to claim 2, wherein in case that the DRX parameter configuration includes a DRX parameter modification indication, after receiving indication information sent by a network side device at an nth DRX cycle, the method further comprises:
and determining whether to modify the DRX parameter of the Mth DRX period or not according to the DRX parameter modification instruction.
6. The method according to claim 2, wherein in case that the DRX parameter configuration includes DRX parameter information, after receiving indication information sent by a network side device at an nth DRX cycle, the method further comprises:
and modifying the DRX parameter set of the Mth DRX period according to the DRX parameter information.
7. The method as claimed in claim 6, wherein the modifying the DRX parameter set for the Mth DRX cycle according to the DRX parameter information comprises:
modifying the DRX parameter set of the Mth DRX period to the DRX parameter set indicated by the indication information under the condition that the DRX parameter information comprises the DRX parameter set; alternatively, the first and second electrodes may be,
correspondingly modifying the partial parameters in the DRX parameter set of the Mth DRX period to the partial DRX parameters indicated by the indication information under the condition that the DRX parameter information comprises the partial DRX parameters; or
And modifying the DRX parameter set of the Mth DRX period to the DRX parameter set indicated by the DRX parameter set index under the condition that the DRX parameter information comprises the DRX parameter set index.
8. The method of claim 7, wherein before modifying the DRX parameter set for the Mth DRX cycle to the DRX parameter set indicated by the DRX parameter set index, further comprising:
receiving DRX configuration information sent by network side equipment, wherein the DRX configuration information is used for configuring at least two sets of DRX parameter sets for the terminal, and the DRX parameter set index is used for indicating any DRX parameter set in the at least two sets of DRX parameter sets.
9. The method of claim 1, wherein the indication information is Media Access Control (MAC) Control Element (CE) information or Downlink Control Information (DCI).
10. A DRX transmission method is applied to network side equipment, and is characterized by comprising the following steps:
and sending indication information to the terminal in the Nth DRX period, wherein the indication information is used for indicating the DRX parameter configuration of the Mth DRX period, N and M are positive integers, and M is greater than or equal to (N + 1).
11. The method of claim 10, wherein the DRX parameter configuration comprises at least one of a starting location indication, a DRX parameter modification indication, and DRX parameter information.
12. The method of claim 11, wherein the DRX parameter information comprises at least one of:
a DRX parameter set;
a partial DRX parameter;
DRX parameter set index.
13. The method of claim 12, wherein if the DRX parameter configuration comprises a DRX parameter set and the DRX parameter set comprises a DRX parameter set index, the method further comprises:
and sending DRX configuration information to the terminal, wherein the DRX configuration information is used for configuring at least two sets of DRX parameter sets for the terminal, and the DRX parameter set index is used for indicating any one set of DRX parameter set in the at least two sets of DRX parameter sets.
14. The method of claim 10, wherein the indication information is MAC CE information or DCI.
15. A terminal, characterized in that the terminal comprises:
a first receiving module, configured to receive indication information sent by a network side device in an nth DRX cycle, where the indication information is used to indicate DRX parameter configuration of an mth DRX cycle, where N and M are positive integers, and M is greater than or equal to (N + 1).
16. The terminal of claim 15, wherein the DRX parameter configuration comprises at least one of a starting location indication, a DRX parameter modification indication, and DRX parameter information.
17. The terminal of claim 16, wherein the DRX parameter information comprises at least one of:
a DRX parameter set;
a partial DRX parameter;
DRX parameter set index.
18. The terminal according to claim 16, wherein in case the DRX parameter configuration comprises a starting position indication and M is greater than (N +1), the terminal further comprises:
and the first processing module is used for stopping monitoring the PDCCH between the Nth DRX period and the Mth DRX period according to the initial position indication and starting monitoring the PDCCH in the Mth DRX period.
19. The terminal according to claim 16, wherein in case that the DRX parameter configuration comprises a DRX parameter modification indication, the terminal further comprises:
and the second processing module is used for determining whether to modify the DRX parameter of the Mth DRX period according to the DRX parameter modification instruction.
20. The terminal according to claim 16, wherein in case that the DRX parameter configuration includes DRX parameter information, the terminal further comprises:
and the third processing module is used for modifying the DRX parameter set of the Mth DRX period according to the DRX parameter information.
21. The terminal according to claim 20, wherein the third processing module is specifically configured to:
modifying the DRX parameter set of the Mth DRX period to the DRX parameter set indicated by the indication information under the condition that the DRX parameter information comprises the DRX parameter set; alternatively, the first and second electrodes may be,
correspondingly modifying the partial parameters in the DRX parameter set of the Mth DRX period to the partial DRX parameters indicated by the indication information under the condition that the DRX parameter information comprises the partial DRX parameters; or
And modifying the DRX parameter set of the Mth DRX period to the DRX parameter set indicated by the DRX parameter set index under the condition that the DRX parameter information comprises the DRX parameter set index.
22. The terminal of claim 21, further comprising:
and the second receiving module is used for receiving DRX configuration information sent by network side equipment, wherein the DRX configuration information is used for configuring at least two sets of DRX parameter sets for the terminal, and the DRX parameter set index is used for indicating any DRX parameter set in the at least two sets of DRX parameter sets.
23. The terminal of claim 15, wherein the indication information is MAC CE information or DCI.
24. A network-side device, comprising:
a first sending module, configured to send indication information to a terminal in an nth DRX cycle, where the indication information is used to indicate DRX parameter configuration of an mth DRX cycle, where N and M are positive integers, and M is greater than or equal to (N + 1).
25. The network side device of claim 24, wherein the DRX parameter configuration comprises at least one of a starting location indication, a DRX parameter modification indication, and DRX parameter information.
26. The network device of claim 25, wherein the DRX parameter information comprises at least one of:
a DRX parameter set;
a partial DRX parameter;
DRX parameter set index.
27. The network side device of claim 26, wherein in a case that the DRX parameter configuration includes a DRX parameter set and the DRX parameter set includes a DRX parameter set index, the network side device further comprises:
and a second sending module, configured to send DRX configuration information to the terminal, where the DRX configuration information is used to configure at least two sets of DRX parameter sets for the terminal, and the DRX parameter set index is used to indicate any one DRX parameter set of the at least two sets of DRX parameter sets.
28. The network-side device of claim 24, wherein the indication information is MAC CE information or DCI.
29. A terminal, comprising: a transceiver, a memory, a processor, and a program stored on the memory and executable on the processor,
the transceiver is configured to receive indication information sent by a network side device in an nth DRX cycle, where the indication information is used to indicate DRX parameter configuration of an mth DRX cycle, where N and M are positive integers, and M is greater than or equal to (N + 1).
30. A network-side device, comprising: a transceiver, a memory, a processor, and a program stored on the memory and executable on the processor,
the transceiver is configured to send indication information to a terminal in an nth DRX cycle, where the indication information is used to indicate DRX parameter configuration of an mth DRX cycle, where N and M are positive integers, and M is greater than or equal to (N + 1).
31. A computer readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the steps of the DRX transmission method according to any one of claims 1 to 9, or which program, when being executed by a processor, carries out the steps of the DRX transmission method according to any one of claims 10 to 14.
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