CN113099542A - Parameter reporting method, uplink scheduling method, device and medium - Google Patents

Parameter reporting method, uplink scheduling method, device and medium Download PDF

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CN113099542A
CN113099542A CN202010023746.XA CN202010023746A CN113099542A CN 113099542 A CN113099542 A CN 113099542A CN 202010023746 A CN202010023746 A CN 202010023746A CN 113099542 A CN113099542 A CN 113099542A
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fdd
uplink
mode
transmission time
maximum
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CN113099542B (en
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林辉
陈力
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

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

Abstract

The embodiment of the invention discloses a parameter reporting method, an uplink scheduling method, equipment and a medium. The parameter reporting method is applied to terminal equipment, the terminal equipment comprises a plurality of links, and the method comprises the following steps: reporting first indication information to the network equipment under the condition that the multiple links simultaneously support the first maximum uplink transmission time ratio under the respective maximum transmission power, wherein the first indication information is used for indicating the first maximum uplink transmission time ratio simultaneously supported by the multiple links of the terminal equipment. By utilizing the embodiment of the invention, the problem that the terminal equipment in the prior art cannot flexibly adjust the uplink data transmission capability parameter of each link can be solved.

Description

Parameter reporting method, uplink scheduling method, device and medium
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a parameter reporting method, an uplink scheduling method, equipment and a medium.
Background
In the multi-link mode, because the plurality of links have a mutually balanced relationship on the overall radiation index of the terminal device, in order to prevent the overall radiation index from exceeding the standard, a mode of reporting uplink data transmission capability parameters of other links on the basis that one link has a fixed reference configuration parameter is adopted, so that the base station obtains the uplink data transmission capability parameters of the plurality of links of the terminal device.
However, in this case, the uplink data transmission capability parameter of the link having the reference configuration parameter will always be limited to the set reference configuration parameter, so that the terminal device cannot flexibly adjust the uplink data transmission capability parameter of each link.
Disclosure of Invention
Embodiments of the present invention provide a parameter reporting method, an uplink scheduling method, a device, and a medium, so as to solve a problem in the prior art that a terminal device cannot flexibly adjust an uplink data transmission capability parameter of each link.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a parameter reporting method, which is applied to a terminal device, where the terminal device includes multiple links, and the method includes:
reporting first indication information to the network equipment under the condition that the multiple links simultaneously support the first maximum uplink transmission time ratio under the respective maximum transmission power, wherein the first indication information is used for indicating the first maximum uplink transmission time ratio simultaneously supported by the multiple links of the terminal equipment.
In a second aspect, an embodiment of the present invention provides an uplink scheduling method, which is applied to a network device, and includes:
under the condition of receiving first indication information reported by the terminal equipment, respectively carrying out uplink scheduling on each link of the terminal equipment according to a first maximum uplink transmission time ratio;
the first indication information is used for indicating a first maximum uplink transmission time ratio value simultaneously supported by a plurality of links of the terminal equipment.
In a third aspect, an embodiment of the present invention provides a terminal device, where the terminal device includes multiple links, and the terminal device includes:
the information reporting module is configured to report first indication information to the network device when the multiple links simultaneously support the first maximum uplink transmission time ratio under the respective maximum transmission powers, where the first indication information is used to indicate the first maximum uplink transmission time ratio that the multiple links of the terminal device simultaneously support.
In a fourth aspect, an embodiment of the present invention provides a network device, including:
the uplink scheduling module is used for respectively performing uplink scheduling on each link of the terminal equipment according to a first maximum uplink transmission time ratio value under the condition of receiving first indication information reported by the terminal equipment;
the first indication information is used for indicating a first maximum uplink transmission time ratio value simultaneously supported by a plurality of links of the terminal equipment.
In a fifth aspect, an embodiment of the present invention provides a terminal device, where the terminal device includes multiple links, and the terminal device includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, and when the computer program is executed by the processor, the steps of the parameter reporting method in the first aspect are implemented.
In a sixth aspect, an embodiment of the present invention provides a network device, which includes a processor, a memory, and a computer program stored in the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the uplink scheduling method according to the second aspect.
In a seventh aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the method for reporting a parameter according to the first aspect or the method for scheduling an uplink according to the second aspect is implemented.
In the embodiment of the present invention, if multiple links simultaneously support the first maximum uplink transmission time ratio under the respective maximum transmission power, first indication information for indicating that the multiple links of the terminal device simultaneously support the first maximum uplink transmission time ratio may be reported to the network device, so that the terminal device may flexibly report the maximum uplink transmission time ratio in the uplink data transmission capability parameter of each link according to the maximum uplink transmission time ratio simultaneously supported by the multiple links under the respective maximum transmission power, so that the terminal device may flexibly adjust the uplink data transmission capability parameter of the multiple links, and the problem that the terminal device in the prior art cannot flexibly adjust the uplink data transmission capability parameter of each link is solved.
Drawings
The present invention will be better understood from the following description of specific embodiments thereof taken in conjunction with the accompanying drawings, in which like or similar reference characters designate like or similar features.
FIG. 1 is a diagram of a network architecture of a data transmission system;
fig. 2 is a diagram illustrating uplink data transmission parameters;
fig. 3 is a diagram illustrating another uplink data transmission parameter;
fig. 4 is a schematic flow chart of a parameter reporting method according to an embodiment of the present invention;
fig. 5 is a flowchart illustrating an uplink scheduling method according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a network device according to an embodiment of the present invention;
fig. 8 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
At present, in a multi-link mode, because multiple links have a mutually balanced relationship on an overall radiation index of a terminal device, in order to prevent the overall radiation index from exceeding a standard, a mode of reporting uplink data transmission capability parameters of other links on the basis that one link has a fixed reference configuration parameter is adopted, so that a base station obtains the uplink data transmission capability parameters of the multiple links of the terminal device.
Fig. 1 shows a network architecture diagram of a data transmission system. As shown in fig. 1, the data transmission system includes a user equipment 110 and a base station 120.
Generally, for a high-power ue 110, coverage enhancement is usually implemented by controlling an uplink transmit time ratio (UL duty cycle), that is, the UL duty cycle is shortened to make the UL duty cycle < 100%, so as to implement coverage enhancement by transmitting with high power during effective data transmission, thereby ensuring that an average radiation (e.g., a Specific Absorption Rate (SAR)) of the ue 110 counted according to a certain longer period (e.g., 6 minutes commonly used for device authentication) does not exceed a standard, that is, ensuring that an overall radiation of the ue 110 does not exceed the standard.
Fig. 2 shows a schematic diagram of an uplink data transmission parameter. Fig. 3 shows a schematic diagram of another uplink data transmission parameter.
As shown in fig. 2, during uplink data transmission, the transmission power of the ue 110 is 23dBm, and the UL duty cycle is 100%. As shown in fig. 3, during uplink data transmission, the transmission power of the ue 110 is 26dBm, and the UL duty cycle is 50%.
It can be seen that the statistical radiation effect of the two cases is similar over a longer period (e.g., 6 minutes), and the user equipment 110 using the uplink data transmission parameters shown in fig. 3 can achieve coverage enhancement with a larger transmit power (e.g., 26dBm) during active data transmission.
The UL duty cycles supported by different high power user equipments 110 differ at a certain power level under the condition that the overall radiation of the user equipment 110 is not out of limits, and the range of the UL duty cycles may be 10% to 100%. Before the ue 110 performs uplink data transmission, the UL duty cycle needs to be reported to the bs 120 as an uplink data transmission capability of the ue 110, and is used as a reference for the bs 120 to perform network scheduling and ue 110 operation.
For the user equipment 110 with multiple uplinks, since the radiation is the overall effect of the integrated action of the multiple links, it is necessary to measure the combination condition formed by the multiple links and ensure that the overall radiation does not exceed the radiation limit requirement, for example, the overall radiation limit calculation formula may be:
duty1 Tx _ power1+ … dutyN Tx _ power N ≦ radiation limit
Wherein, dutyN is the uplink transmission time ratio of the nth link, and Tx _ powerN is the transmission power of the nth link.
Taking the example that the ue 110 has a 5th-Generation (5G) endec (E-UTRA/NR Dual Connectivity) Dual connection, the ue 110 may have a Long Term Evolution (LTE) Frequency Division Duplex (FDD) link and a New air interface (NR) Time Division Duplex (TDD) link, and may define the maximum uplink transmission Time ratio NR _ Tx _ UL _ duty ═ of the NR link with a certain maximum transmission power NR _ Tx _ power ═ 23 m, as the uplink data transmission capability parameter of the ue 110, based on the reference configuration parameters of the LTE FDD link (e.g., the maximum uplink transmission Time ratio LTE _ FDD _ max _ UL _ duty: _ 60% and the maximum transmission power LTE _ Tx _ power ═ 23 m, etc.). So that the base station 120 can use the "reference configuration parameter of LTE FDD link" and the "uplink data transmission capability parameter of NR TDD link" together as a reference for network scheduling and operation of the user equipment 110.
Therefore, when the user equipment 110 reports the data transmission capability parameter, only the uplink data transmission capability parameter of the NR TDD link that can be dynamically adjusted is reported, so that the uplink data transmission capability of the LTE FDD link having the reference configuration parameter is always limited by the set reference configuration parameter, which results in that the terminal equipment cannot flexibly adjust the uplink data transmission capability parameter of each link.
Fig. 4 is a flowchart illustrating a parameter reporting method according to an embodiment of the present invention.
In some embodiments of the present invention, the parameter reporting method shown in fig. 4 may be executed by a terminal device, for example, the user equipment 110 shown in fig. 1, where the terminal device may include multiple links. As shown in fig. 4, the parameter reporting method may include:
s210, reporting first indication information to the network device when the multiple links simultaneously support the first maximum uplink transmission time ratio under the respective maximum transmission powers, where the first indication information is used to indicate the first maximum uplink transmission time ratio simultaneously supported by the multiple links of the terminal device.
In the embodiment of the present invention, if multiple links simultaneously support the first maximum uplink transmission time ratio under the respective maximum transmission power, first indication information for indicating that the multiple links of the terminal device simultaneously support the first maximum uplink transmission time ratio may be reported to the network device, so that the terminal device may flexibly report the maximum uplink transmission time ratio in the uplink data transmission capability parameter of each link according to the maximum uplink transmission time ratio simultaneously supported by the multiple links under the respective maximum transmission power, so that the terminal device may flexibly adjust the uplink data transmission capability parameter of the multiple links, and the problem that the terminal device in the prior art cannot flexibly adjust the uplink data transmission capability parameter of each link is solved.
Before S210 according to some embodiments of the present invention, a first maximum uplink transmission time ratio value that is simultaneously supported by multiple links at respective maximum transmission powers may be determined by using the above-mentioned overall radiation limit calculation formula, a preset radiation limit, and a maximum transmission power of each link.
The maximum transmission power of each link may be a maximum transmission power preset by the terminal device. The preset radiation limit may be a radiation limit preset by the terminal device, or a radiation limit set by the user.
In S210 in some embodiments of the present invention, the first indication information reported by the terminal device to the network device may indicate a first maximum uplink transmission time ratio value simultaneously supported by multiple links of the terminal device, so that the network device can determine the uplink data transmission capability of the terminal device according to the first maximum uplink transmission time ratio value, and thereby the network device performs uplink scheduling on each link of the terminal device according to the first maximum uplink transmission time ratio value, so that the high-power terminal device can maintain the maximum transmission power.
In some embodiments of the present invention, the first maximum uplink transmission time ratio value may be 100%, that is, the first maximum uplink transmission time ratio value is a full uplink transmission time ratio value. For example, when the terminal device has more than two links, the parameter value of the first indication information may specifically be Full _ duty _ supported, and may indicate that the maximum uplink transmission time occupied ratio that is simultaneously supported by the multiple links of the terminal device is 100%, and for example, when the terminal device has two links, the parameter value of the first indication information may also specifically be bouh 100%, and may indicate that the maximum uplink transmission time occupied ratio that is simultaneously supported by the two links of the terminal device is 100%.
If the first maximum uplink transmission time ratio is the full uplink transmission time ratio, it may be expressed as:
the maximum uplink transmission time ratio of each link of the terminal device is 100%, or each link of the terminal device supports any uplink transmission time ratio.
In other embodiments of the present invention, the first maximum uplink transmission time ratio value may also be less than 100%, that is, the first maximum uplink transmission time ratio value is a partial uplink transmission time ratio value. For example, when the terminal device has two links, the parameter value of the first indication information may specifically be Both 80%, which can indicate that the maximum uplink transmission time ratio that the two links of the terminal device support simultaneously is 80%.
If the first maximum uplink transmission time ratio is a partial uplink transmission time ratio, it may be represented as:
the maximum uplink transmission time ratio of each link of the terminal equipment is the ratio of the uplink transmission time of the part. For example, if the parameter value of the first indication information is Both 80%, it may indicate that the maximum uplink transmission time ratio of the two links of the terminal device is 80%.
The range of the ratio of the partial uplink transmission time may be greater than or equal to 10% and less than 100%, which is not limited herein.
In some embodiments of the present invention, after S210, the method for reporting parameters may further include:
and aiming at a target link in the multiple links, if the uplink transmission time ratio scheduled by the network equipment on the target link is less than or equal to a first maximum uplink transmission time ratio value, performing uplink transmission on the target link by using first transmission power, wherein the first transmission power is equal to the maximum transmission power of the target link.
The target link may be any one of a plurality of links. If the uplink transmission time ratio scheduled by the network device on the target link is less than or equal to the first maximum uplink transmission time ratio, the requirement of the terminal device for high-power uplink data transmission is met, and the terminal device can perform uplink transmission on the target link at the maximum transmission power of the target link, so that the high-power terminal device can maintain the maximum transmission power on the target link to realize coverage enhancement.
For example, for any link of the terminal device, the first transmit power is 26dBm, the UL duty cycle is 50%, and the first transmit power is the maximum transmit power, and if the uplink transmission time ratio scheduled by the network device on the link is less than or equal to 50%, the terminal device may perform uplink transmission on the link at 26 dBm.
In other embodiments of the present invention, after S210, the method for reporting parameters may further include:
and aiming at a target link in the plurality of links, if the uplink sending time ratio scheduled by the network equipment on the target link is greater than the first maximum uplink sending time ratio, carrying out uplink sending on the target link by using second sending power, wherein the second sending power is less than the maximum sending power of the target link.
The target link may be any one of a plurality of links. If the ratio of the uplink transmission time scheduled by the network equipment on the target link is greater than the first maximum ratio of the uplink transmission time, the requirement of the terminal equipment for high-power uplink data transmission is not met, and the terminal equipment can perform uplink transmission on the target link at the transmission power lower than the maximum transmission power of the target link, so that the excessive integral radiation of the high-power terminal equipment can be avoided.
For example, for any link of the terminal device, the first transmit power is 26dBm, the UL duty cycle at the first transmit power is 50%, the first transmit power is the maximum transmit power, the second transmit power is 23dBm, and if the uplink transmit time ratio scheduled by the network device on the link is greater than 50%, the terminal device may perform uplink transmission on the link at 23 dBm.
In other embodiments of the present invention, the plurality of links of the terminal device may include a first link and a second link, where the first link is a link without a reference configuration parameter, and the second link is a link with a reference configuration parameter. Before the terminal device performs uplink data transmission, the second maximum uplink transmission time occupation ratio value simultaneously supported by at least one first link under the respective maximum transmission power can be determined by using the above-mentioned overall radiation limit value calculation formula, the preset radiation limit value, the reference configuration parameter of the second link, and the maximum transmission power of each first link.
In these embodiments, the parameter reporting method may further include:
and under the condition that the respective maximum transmitting power of at least one first link is determined to simultaneously support a second maximum uplink transmitting time ratio and the second link supports a third maximum uplink transmitting time ratio, reporting second indication information to the network equipment, wherein the second indication information is used for indicating the second maximum uplink transmitting time ratio simultaneously supported by the at least one first link, and the reference configuration parameter comprises the third maximum uplink transmitting time ratio.
In some embodiments of the present invention, the second maximum uplink transmission time ratio may range from 10% to 100%, which is not limited herein.
Specifically, after the terminal device reports the second indication information to the network device, the network device may determine the uplink data transmission capability of the first link of the terminal device according to a second maximum uplink transmission time ratio in the second indication information, and directly determine the uplink data transmission capability of the second link of the terminal device according to the reference configuration parameter, so as to perform uplink scheduling on each first link of the terminal device according to the second maximum uplink transmission time ratio, and perform uplink scheduling on each second link of the terminal device according to a third maximum uplink transmission time ratio, so that the high-power terminal device can maintain the maximum transmission power.
In some embodiments of the invention, the second link may comprise a frequency division duplex, FDD, link.
The parameter reporting method provided by the embodiment of the invention is simple and feasible, and only needs to add the first indication information for indicating the first maximum uplink transmission time ratio value simultaneously supported by the multiple links of the terminal equipment in the signaling for reporting the uplink data transmission capability of the high-power terminal equipment, so that the network equipment can determine the maximum uplink transmission time ratio capability of the multiple links of the terminal equipment according to the first indication information, and the maximum uplink transmission time ratio capability is used as the basis for network scheduling and terminal equipment behavior.
In some embodiments of the invention, the plurality of links comprises links in which the terminal device is in an active state in the multi-connection mode. The multi-connection mode may specifically be various multi-connection modes that need to implement uplink multi-connection high power, such as enic including an FDD link, uplink carrier aggregation, and Supplementary Uplink (SUL).
Specifically, the multiple connection mode is any one of the following:
a fourth Generation mobile communication technology (4th-Generation, 4G) FDD-Time Division Duplex (TDD) dual-connection endec mode;
5G FDD-TDD dual-connection ENDC mode;
4G FDD-FDD dual-connection ENDC mode;
5G FDD-FDD dual-connection ENDC mode;
5G FDD-TDD uplink carrier aggregation mode;
5G FDD-FDD uplink carrier aggregation mode;
4G FDD-TDD uplink carrier aggregation mode;
a 4G FDD-FDD uplink carrier aggregation mode;
5G FDD-TDD assisted uplink SUL mode;
5G FDD-FDD assisted uplink SUL mode.
In summary, the embodiments of the present invention can implement reporting of uplink data transmission capabilities of multiple links of a terminal device when the multiple links simultaneously support a full uplink transmission time ratio or a partial uplink transmission time ratio under respective maximum transmission powers, and can flexibly report the maximum uplink transmission time ratio in the uplink data transmission capability parameter of each link in a simple and feasible manner.
Fig. 5 is a flowchart illustrating an uplink scheduling method according to an embodiment of the present invention.
In some embodiments of the present invention, the uplink scheduling method shown in fig. 5 may be performed by a network device, for example, the base station 120 shown in fig. 1. As shown in fig. 5, the uplink scheduling method may include:
s310, under the condition that first indication information reported by the terminal equipment is received, respectively carrying out uplink scheduling on each link of the terminal equipment according to a first maximum uplink transmission time ratio;
the first indication information is used for indicating a first maximum uplink transmission time ratio value simultaneously supported by a plurality of links of the terminal equipment.
In the embodiment of the present invention, after the network device receives the first indication information reported by the terminal device, each link of the terminal device can be respectively scheduled uplink according to the first maximum uplink transmission time ratio, so that the high-power terminal device can maintain the maximum transmission power on multiple links, thereby implementing coverage enhancement.
In some embodiments of the present invention, the first maximum uplink transmission time ratio may be 100%, or the first maximum uplink transmission time ratio may be less than 100%.
In some embodiments of the present invention, when the first maximum uplink transmission time ratio is less than 100%, in order to enable the high-power terminal device to maintain the maximum transmission power on all of the multiple links, the specific method of S310 may include:
and respectively carrying out uplink scheduling on each link according to a first uplink transmission time ratio, wherein the first uplink transmission time ratio is less than or equal to a first maximum uplink transmission time ratio.
For example, if the parameter value of the first indication information is Both 80%, the network device may perform uplink scheduling on each link separately at an uplink transmission time ratio less than or equal to 80%.
In some embodiments of the present invention, when the first maximum uplink transmission time ratio is 100%, in order to enable the high-power terminal device to maintain the maximum transmission power on all of the multiple links, the specific method of S310 may include:
respectively carrying out uplink scheduling on each link according to a first uplink transmission time ratio, wherein the first uplink transmission time ratio is less than or equal to a first maximum uplink transmission time ratio;
or
And respectively carrying out uplink scheduling on each link according to a second uplink transmission time ratio, wherein the second uplink transmission time ratio is smaller than a preset maximum uplink transmission time ratio of the network equipment.
For example, if the parameter value of the first indication information is Full _ duty _ supported, the network device may perform uplink scheduling on each link separately with an uplink transmission time ratio less than or equal to 100%. For another example, if the parameter value of the first indication information is Full _ duty _ supported and the network device has the preset maximum uplink transmission time ratio, the network device may perform uplink scheduling on each link separately by using any uplink transmission time ratio smaller than or equal to the preset maximum uplink transmission time ratio.
In some embodiments of the present invention, the plurality of links of the terminal device may include a first link and a second link, where the first link is a link without the reference configuration parameter, and the second link is a link with the reference configuration parameter. Before uplink data transmission, the terminal device determines a second maximum uplink transmission time ratio value simultaneously supported by at least one first link under respective maximum transmission power by using the overall radiation limit value calculation formula, a preset radiation limit value, a reference configuration parameter of a second link and the maximum transmission power of each first link, and reports second indication information to the network device under the condition that the second maximum uplink transmission time ratio value is simultaneously supported and the second link supports a third maximum uplink transmission time ratio value under the condition that the respective maximum transmission power of at least one first link is determined.
In these embodiments, the uplink scheduling method may further include:
under the condition of receiving second indication information reported by the terminal equipment, respectively carrying out uplink scheduling on a first link of the terminal equipment according to a second maximum uplink transmission time ratio, and respectively carrying out uplink scheduling on a second link of the terminal equipment according to a third maximum uplink transmission time ratio;
the second indication information is used for indicating a second maximum uplink transmission time ratio value simultaneously supported by at least one first link, and the reference configuration parameter includes a third maximum uplink transmission time ratio value.
Specifically, the specific method for performing uplink scheduling on the first link of the terminal device according to the second maximum uplink transmission time ratio value may include:
and respectively carrying out uplink scheduling on the first links by using a third uplink transmission time ratio, wherein the third uplink transmission time ratio is less than or equal to a second maximum uplink transmission time ratio.
Specifically, the specific method for performing uplink scheduling on the second link of the terminal device according to the third maximum uplink transmission time ratio value may include:
and respectively carrying out uplink scheduling on the second links by using a fourth uplink transmission time ratio, wherein the fourth uplink transmission time ratio is less than or equal to a third maximum uplink transmission time ratio.
In some embodiments of the invention, the second link may comprise a frequency division duplex, FDD, link.
The uplink scheduling method provided by the embodiment of the invention is simple and feasible, and the network device can determine the maximum uplink transmission time ratio capacity of the multiple links of the terminal device according to the first indication information only by identifying the first indication information for indicating the first maximum uplink transmission time ratio value simultaneously supported by the multiple links of the terminal device in the signaling reported by the high-power terminal device for the uplink data transmission capability, and the first indication information is used as the basis for network scheduling and terminal device behavior.
In some embodiments of the invention, the plurality of links comprises links in which the terminal device is in an active state in the multi-connection mode. The multi-connection mode may specifically be various multi-connection modes that need to implement uplink multi-connection high power, such as endec including FDD link, uplink carrier aggregation, SUL, and the like.
Specifically, the multiple connection mode is any one of the following:
4G FDD-TDD dual-connection ENDC mode;
5G FDD-TDD dual-connection ENDC mode;
4G FDD-FDD dual-connection ENDC mode;
5G FDD-FDD dual-connection ENDC mode;
5G FDD-TDD uplink carrier aggregation mode;
5G FDD-FDD uplink carrier aggregation mode;
4G FDD-TDD uplink carrier aggregation mode;
a 4G FDD-FDD uplink carrier aggregation mode;
5G FDD-TDD assisted uplink SUL mode;
5G FDD-FDD assisted uplink SUL mode.
The following provides a description of a specific method for reporting parameters of a terminal device and performing uplink scheduling on a network device by way of example.
For an ENDC dual-connectivity terminal device, let Plte denote the maximum transmit power of the terminal device on the LTE link, Pnr denote the maximum transmit power of the terminal device on the NR link, and Ptotal denote the total maximum transmit power of the terminal device. DutyLTERepresents the ratio of the uplink transmission time of the terminal equipment on the LTE link, DutyNRIndicating the uplink transmission time fraction of the terminal equipment on the NR link.
For example, one: for a high-power terminal device with Plte ═ 23dBm, Pnr ═ 23dBm, and Ptotal ═ 26dBm, for example, dutylete ═ 60%, and Plte ═ 23dBm are adopted as reference configuration parameters of an LTE FDD link, based on the reference configuration parameters, the maximum uplink transmission time ratio capability NR _ max _ UL _ duty of the NR link is determined, and indication information of NR _ max _ UL _ duty is reported. Wherein, NR _ max _ UL _ duty _ cycle belongs to { 60%, 70%, 80%, 90%, 100, Full _ duty _ supported }.
For NR _ max _ UL _ duty ∈ [ 60%, 100%]Indicates that the terminal device is at DutyLTE<＝60％，Plte＝23dBm；DutyNR<NR _ max _ UL _ duty cycle, Pnr dBm 23; the overall radiation (e.g., SAR) can be achieved in the scenario of Ptotal ═ 26 dBm. For the case of NR _ max _ UL _ duty _ supported, this indicates that the terminal device has the capability of simultaneously supporting "Full uplink transmission time ratio" in both connections and realizing that the overall radiation (e.g., SAR) does not exceed the standard.
After receiving the indication information, the network device determines NR _ max _ UL _ duty ∈ [ 60%, 100%]Then with DutyLTE<Uplink scheduling for LTE FDD link 60% and with DutyNR<The NR link is scheduled uplink by NR _ max _ UL _ duty cycle. After receiving the indication information, if the network device determines that the NR _ max _ UL _ duty _ cycle is Full _ duty _ supported, the LTE FDD link and the NR link of the terminal device may be uplink scheduled in any one of the following manners:
1. carrying out uplink scheduling on an LTE FDD link and an NR link according to any uplink transmission time ratio smaller than the preset maximum uplink transmission time ratio of the network equipment;
2. at a DutyLTE<100% and DutyNR<LTE FDD and NR links are scheduled uplink for 100% respectively.
Example two: for high-power terminal devices with Plte 23dBm, Pnr 23dBm, and Ptotal 26dBm, for example, Duty is usedLTE60%, Plte 23dBm as the reference configuration parameter of LTE FDD link, based on the reference configuration parameter, determining the maximum uplink transmission time ratio capability NR _ max _ UL _ duty of NR link, and reporting the indication information of NR _ max _ UL _ duty. NR _ max _ UL _ duty _ cycle ∈ { 40%, 50%, 60%, 70%, 80%, 90%, 100%, Both 80%, Full _ duty _ supported }.
Wherein, withFor example, for the case of NR _ max _ UL _ Duty cycle being bouh 80%, this indicates that the terminal device is in DutyLTE＝80％，Plte＝23dBm；DutyNR80%, Pnr-23 dBm; the overall radiation (e.g., SAR) can be achieved in the scenario of Ptotal ═ 26 dBm.
After receiving the indication information, the network device determines that NR _ max _ UL _ Duty is bouh 80%, and sets the Duty to be "DutyLTE<Uplink scheduling for LTE FDD link 60% and with DutyNR<The NR link is scheduled uplink by NR _ max _ UL _ duty cycle.
Fig. 6 shows a schematic structural diagram of a terminal device according to an embodiment of the present invention.
In some embodiments of the present invention, the terminal device 400 shown in fig. 6 may be the user equipment 110 shown in fig. 1, wherein the terminal device 400 may include a plurality of links. As shown in fig. 6, the terminal device 400 may include:
an information reporting module 410, configured to report first indication information to the network device when the multiple links simultaneously support the first maximum uplink transmission time ratio under the respective maximum transmission powers, where the first indication information is used to indicate the first maximum uplink transmission time ratio that the multiple links of the terminal device simultaneously support.
In the embodiment of the present invention, if multiple links simultaneously support the first maximum uplink transmission time ratio under the respective maximum transmission power, first indication information for indicating that the multiple links of the terminal device simultaneously support the first maximum uplink transmission time ratio may be reported to the network device, so that the terminal device may flexibly report the maximum uplink transmission time ratio in the uplink data transmission capability parameter of each link according to the maximum uplink transmission time ratio simultaneously supported by the multiple links under the respective maximum transmission power, so that the terminal device may flexibly adjust the uplink data transmission capability parameter of the multiple links, and the problem that the terminal device in the prior art cannot flexibly adjust the uplink data transmission capability parameter of each link is solved.
In some embodiments of the present invention, the first maximum uplink transmission time ratio is 100%, or the first maximum uplink transmission time ratio is less than 100%.
In some embodiments of the present invention, the terminal device may further include:
a first sending module, configured to perform uplink sending on a target link with first sending power, where the uplink sending time duty ratio scheduled by a network device on the target link is smaller than or equal to a first maximum uplink sending time duty ratio, and the first sending power is equal to a maximum sending power of the target link, for a target link in multiple links.
Therefore, the terminal device can perform uplink transmission on the target link at the maximum transmission power of the target link, so that the high-power terminal device can maintain the maximum transmission power on the target link to achieve coverage enhancement.
In some embodiments of the present invention, the terminal device may further include:
and a second sending module, configured to, for a target link in the multiple links, perform uplink sending on the target link with a second sending power if a ratio of uplink sending time scheduled by the network device on the target link is greater than a first maximum ratio of uplink sending time, where the second sending power is less than a maximum sending power of the target link.
Therefore, the terminal equipment can perform uplink transmission on the target link at the transmission power lower than the maximum transmission power of the target link, so that the overall radiation standard exceeding of the high-power terminal equipment can be avoided.
In some embodiments of the invention, the plurality of links comprises links in which the terminal device is in an active state in the multi-connection mode.
Specifically, the multiple connection mode is any one of the following:
4G FDD-TDD dual-connection ENDC mode;
5G FDD-TDD dual-connection ENDC mode;
4G FDD-FDD dual-connection ENDC mode;
5G FDD-FDD dual-connection ENDC mode;
5G FDD-TDD uplink carrier aggregation mode;
5G FDD-FDD uplink carrier aggregation mode;
4G FDD-TDD uplink carrier aggregation mode;
a 4G FDD-FDD uplink carrier aggregation mode;
5G FDD-TDD assisted uplink SUL mode;
5G FDD-FDD assisted uplink SUL mode.
It should be noted that the mobile terminal provided in the embodiment of the present invention can implement each process and effect implemented by the mobile terminal in the method embodiment of fig. 4, and the implementation principles are similar, and are not described herein again to avoid repetition.
Fig. 7 is a schematic structural diagram of a network device according to an embodiment of the present invention.
In some embodiments of the present invention, the network device implementation shown in fig. 7 may be the base station 120 shown in fig. 1. As shown in fig. 7, the network device 500 may include:
an uplink scheduling module 510, configured to perform uplink scheduling on each link of the terminal device according to a first maximum uplink transmission time ratio value when first indication information reported by the terminal device is received;
the first indication information is used for indicating a first maximum uplink transmission time ratio value simultaneously supported by a plurality of links of the terminal equipment.
In the embodiment of the present invention, after the network device receives the first indication information reported by the terminal device, each link of the terminal device can be respectively scheduled uplink according to the first maximum uplink transmission time ratio, so that the high-power terminal device can maintain the maximum transmission power on multiple links, thereby implementing coverage enhancement.
In some embodiments of the present invention, the first maximum uplink transmission time ratio is 100%, or the first maximum uplink transmission time ratio is less than 100%.
In some embodiments of the present invention, the uplink scheduling module 510 may specifically be configured to:
and respectively carrying out uplink scheduling on each link according to a first uplink transmission time ratio, wherein the first uplink transmission time ratio is less than or equal to a first maximum uplink transmission time ratio.
In some embodiments of the invention, the plurality of links comprises links in which the terminal device is in an active state in the multi-connection mode.
Specifically, the multiple connection mode is any one of the following:
4G FDD-TDD dual-connection ENDC mode;
5G FDD-TDD dual-connection ENDC mode;
4G FDD-FDD dual-connection ENDC mode;
5G FDD-FDD dual-connection ENDC mode;
5G FDD-TDD uplink carrier aggregation mode;
5G FDD-FDD uplink carrier aggregation mode;
4G FDD-TDD uplink carrier aggregation mode;
a 4G FDD-FDD uplink carrier aggregation mode;
5G FDD-TDD assisted uplink SUL mode;
5G FDD-FDD assisted uplink SUL mode.
It should be noted that the network device provided in the embodiment of the present invention can implement each process and effect implemented by the network device in the method embodiment of fig. 5, and the implementation principles are similar, and are not described here again to avoid repetition.
The embodiment of the present invention further provides a network device, which includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, and when being executed by the processor, the computer program implements each process and step of the uplink scheduling method embodiment, and can achieve the same technical effect, and is not described herein again to avoid repetition.
Fig. 8 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention. As shown in fig. 8, the mobile terminal 600 includes, but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, a processor 610, and a power supply 611. Those skilled in the art will appreciate that the mobile terminal architecture illustrated in fig. 8 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than those illustrated, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
Wherein, the radio frequency unit 601 includes a plurality of links;
the processor 610 is configured to report first indication information to the network device when the multiple links simultaneously support the first maximum uplink transmission time ratio under the respective maximum transmission powers, where the first indication information is used to indicate the first maximum uplink transmission time ratio that the multiple links of the terminal device simultaneously support.
In the embodiment of the present invention, if multiple links simultaneously support the first maximum uplink transmission time ratio under the respective maximum transmission power, first indication information for indicating that the multiple links of the terminal device simultaneously support the first maximum uplink transmission time ratio may be reported to the network device, so that the terminal device may flexibly report the maximum uplink transmission time ratio in the uplink data transmission capability parameter of each link according to the maximum uplink transmission time ratio simultaneously supported by the multiple links under the respective maximum transmission power, so that the terminal device may flexibly adjust the uplink data transmission capability parameter of the multiple links, and the problem that the terminal device in the prior art cannot flexibly adjust the uplink data transmission capability parameter of each link is solved.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 601 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 610; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 601 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. Further, the radio frequency unit 601 may also communicate with a network and other devices through a wireless communication system.
The mobile terminal provides the user with wireless broadband internet access through the network module 602, such as helping the user send and receive e-mails, browse webpages, access streaming media, and the like.
The audio output unit 603 may convert audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into an audio signal and output as sound. Also, the audio output unit 603 may also provide audio output related to a specific function performed by the mobile terminal 600 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
The input unit 604 is used to receive audio or video signals. The input Unit 604 may include a Graphics Processing Unit (GPU) 6041 and a microphone 6042, and the Graphics processor 6041 processes image data of a still picture or video obtained by an image capturing apparatus (such as a camera) in a video capture mode or an image capture mode. The processed image frames may be displayed on the display unit 606. The image frames processed by the graphic processor 6041 may be stored in the memory 609 (or other storage medium) or transmitted via the radio frequency unit 601 or the network module 602. The microphone 6042 can receive sound, and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 601 in case of the phone call mode.
The mobile terminal 600 also includes at least one sensor 605, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 6061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 6061 and/or the backlight when the mobile terminal 600 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 605 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 606 is used to display information input by the user or information provided to the user. The Display unit 606 may include a Display panel 6061, and the Display panel 6061 may be configured by a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 607 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 607 includes a touch panel 6071 and other input devices 6072. Touch panel 6071, also referred to as a touch screen, may collect touch operations by a user on or near it (e.g., operations by a user on or near touch panel 6071 using a finger, stylus, or any suitable object or accessory). The touch panel 6071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 610, receives a command from the processor 610, and executes the command. In addition, the touch panel 6071 can be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 607 may include other input devices 6072 in addition to the touch panel 6071. Specifically, the other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a track ball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 6071 can be overlaid on the display panel 6061, and when the touch panel 6071 detects a touch operation on or near the touch panel 6071, the touch operation is transmitted to the processor 610 to determine the type of the touch event, and then the processor 610 provides a corresponding visual output on the display panel 6061 according to the type of the touch event. Although the touch panel 6071 and the display panel 6061 are shown in fig. 8 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 6071 and the display panel 6061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.
The interface unit 608 is an interface through which an external device is connected to the mobile terminal 600. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 608 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 600 or may be used to transmit data between the mobile terminal 600 and external devices.
The memory 609 may be used to store software programs as well as various data. The memory 609 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 609 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 610 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 609 and calling data stored in the memory 609, thereby integrally monitoring the mobile terminal. Processor 610 may include one or more processing units; preferably, the processor 610 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 610.
The mobile terminal 600 may further include a power supply 611 (e.g., a battery) for supplying power to the various components, and preferably, the power supply 611 is logically connected to the processor 610 via a power management system, so that functions of managing charging, discharging, and power consumption are performed via the power management system.
In addition, the mobile terminal 600 includes some functional modules that are not shown, and are not described in detail herein.
Preferably, an embodiment of the present invention further provides a mobile terminal, which includes a processor 610, a memory 609, and a computer program stored in the memory 609 and capable of running on the processor 610, where the computer program, when executed by the processor 610, implements each process of the above parameter reporting method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the parameter reporting method or the uplink scheduling method embodiment, and can achieve the same technical effect, and in order to avoid repetition, the details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (25)

1. A parameter reporting method is applied to a terminal device, the terminal device comprises a plurality of links, and the method is characterized by comprising the following steps:
reporting first indication information to a network device under the condition that the plurality of links simultaneously support a first maximum uplink transmission time ratio value under respective maximum transmission power, wherein the first indication information is used for indicating the first maximum uplink transmission time ratio value simultaneously supported by the plurality of links of the terminal device.
2. The method of claim 1, wherein the first maximum uplink transmission time fraction value is 100%, or wherein the first maximum uplink transmission time fraction value is less than 100%.
3. The method of claim 1, further comprising:
and for a target link in the plurality of links, if the uplink transmission time ratio scheduled by the network equipment on the target link is less than or equal to the first maximum uplink transmission time ratio, performing uplink transmission on the target link with first transmission power, wherein the first transmission power is equal to the maximum transmission power of the target link.
4. The method of claim 1, further comprising:
and aiming at a target link in the plurality of links, if the uplink sending time ratio scheduled by the network equipment on the target link is greater than the first maximum uplink sending time ratio, carrying out uplink sending on the target link by using second sending power, wherein the second sending power is less than the maximum sending power of the target link.
5. The method according to any of claims 1-4, wherein said plurality of links comprises links in which said terminal device is operating in a multi-connection mode.
6. The method according to claim 5, wherein the multiple connectivity mode is any one of:
4G FDD-TDD dual-connection ENDC mode;
5G FDD-TDD dual-connection ENDC mode;
4G FDD-FDD dual-connection ENDC mode;
5G FDD-FDD dual-connection ENDC mode;
5G FDD-TDD uplink carrier aggregation mode;
5G FDD-FDD uplink carrier aggregation mode;
4G FDD-TDD uplink carrier aggregation mode;
a 4G FDD-FDD uplink carrier aggregation mode;
5G FDD-TDD assisted uplink SUL mode;
5G FDD-FDD assisted uplink SUL mode.
7. An uplink scheduling method applied to a network device is characterized by comprising the following steps:
under the condition of receiving first indication information reported by terminal equipment, respectively carrying out uplink scheduling on each link of the terminal equipment according to a first maximum uplink transmission time ratio;
the first indication information is used for indicating the first maximum uplink transmission time ratio value simultaneously supported by the plurality of links of the terminal device.
8. The method of claim 7, wherein the first maximum uplink transmission time ratio is 100%, or wherein the first maximum uplink transmission time ratio is less than 100%.
9. The method of claim 7, wherein the separately uplink scheduling for each link of the terminal device according to the first maximum uplink tti ratio comprises:
and respectively carrying out uplink scheduling on each link according to a first uplink transmission time ratio, wherein the first uplink transmission time ratio is less than or equal to the first maximum uplink transmission time ratio.
10. A method according to any of claims 7-9, wherein said plurality of links comprises links in which said terminal device is operating in a multi-connection mode.
11. The method according to claim 10, wherein the multiple connectivity mode is any one of:
4G FDD-TDD dual-connection ENDC mode;
5G FDD-TDD dual-connection ENDC mode;
4G FDD-FDD dual-connection ENDC mode;
5G FDD-FDD dual-connection ENDC mode;
5G FDD-TDD uplink carrier aggregation mode;
5G FDD-FDD uplink carrier aggregation mode;
4G FDD-TDD uplink carrier aggregation mode;
a 4G FDD-FDD uplink carrier aggregation mode;
5G FDD-TDD assisted uplink SUL mode;
5G FDD-FDD assisted uplink SUL mode.
12. A terminal device, the terminal device including a plurality of links, the terminal device comprising:
an information reporting module, configured to report first indication information to a network device when the multiple links simultaneously support a first maximum uplink transmission time ratio under respective maximum transmit powers, where the first indication information is used to indicate the first maximum uplink transmission time ratio that is simultaneously supported by the multiple links of the terminal device.
13. The terminal device according to claim 12, wherein the first maximum uplink transmission time ratio is 100%, or wherein the first maximum uplink transmission time ratio is less than 100%.
14. The terminal device according to claim 12, further comprising:
a first sending module, configured to, for a target link in the multiple links, perform uplink sending on the target link with a first sending power if an uplink sending time duty ratio scheduled by the network device on the target link is smaller than or equal to the first maximum uplink sending time duty ratio, where the first sending power is equal to a maximum sending power of the target link.
15. The terminal device according to claim 12, further comprising:
a second sending module, configured to, for a target link in the multiple links, perform uplink sending on the target link with a second sending power if an uplink sending time ratio scheduled by the network device on the target link is greater than the first maximum uplink sending time ratio, where the second sending power is less than a maximum sending power of the target link.
16. A terminal device according to any of claims 12-15, wherein said plurality of links comprises links in which said terminal device is operating in a multi-connection mode.
17. A terminal device according to claim 16, wherein the multi-connection mode is any one of:
4G FDD-TDD dual-connection ENDC mode;
5G FDD-TDD dual-connection ENDC mode;
4G FDD-FDD dual-connection ENDC mode;
5G FDD-FDD dual-connection ENDC mode;
5G FDD-TDD uplink carrier aggregation mode;
5G FDD-FDD uplink carrier aggregation mode;
4G FDD-TDD uplink carrier aggregation mode;
a 4G FDD-FDD uplink carrier aggregation mode;
5G FDD-TDD assisted uplink SUL mode;
5G FDD-FDD assisted uplink SUL mode.
18. A network device, comprising:
the uplink scheduling module is used for respectively performing uplink scheduling on each link of the terminal equipment according to a first maximum uplink transmission time ratio value under the condition of receiving first indication information reported by the terminal equipment;
the first indication information is used for indicating the first maximum uplink transmission time ratio value simultaneously supported by the plurality of links of the terminal device.
19. The network device of claim 18, wherein the first maximum uplink transmission time fraction value is 100%, or wherein the first maximum uplink transmission time fraction value is less than 100%.
20. The network device of claim 18, wherein the uplink scheduling module is specifically configured to:
and respectively carrying out uplink scheduling on each link according to a first uplink transmission time ratio, wherein the first uplink transmission time ratio is less than or equal to the first maximum uplink transmission time ratio.
21. A method according to any of claims 18-20, wherein said plurality of links comprises links in which said terminal device is operating in a multi-connection mode.
22. The method according to claim 21, wherein the multiple connectivity mode is any one of:
4G FDD-TDD dual-connection ENDC mode;
5G FDD-TDD dual-connection ENDC mode;
4G FDD-FDD dual-connection ENDC mode;
5G FDD-FDD dual-connection ENDC mode;
5G FDD-TDD uplink carrier aggregation mode;
5G FDD-FDD uplink carrier aggregation mode;
4G FDD-TDD uplink carrier aggregation mode;
a 4G FDD-FDD uplink carrier aggregation mode;
5G FDD-TDD assisted uplink SUL mode;
5G FDD-FDD assisted uplink SUL mode.
23. A terminal device comprising a plurality of links, wherein the terminal device comprises a processor, a memory and a computer program stored in the memory and executable on the processor, and when the computer program is executed by the processor, the method of reporting parameters according to any one of claims 1 to 6 is implemented.
24. A network device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the uplink scheduling method according to any one of claims 7 to 11.
25. A computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the parameter reporting method according to any one of claims 1 to 6 or the uplink scheduling method according to any one of claims 7 to 11.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023284678A1 (en) * 2021-07-13 2023-01-19 维沃移动通信有限公司 Capability reporting method and apparatus, terminal, and network side device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103797747A (en) * 2011-07-26 2014-05-14 高通股份有限公司 Transmission of control information in wireless network with carrier aggregation
WO2019071576A1 (en) * 2017-10-13 2019-04-18 Oppo广东移动通信有限公司 Data transmission method, terminal device, and network device
CN110225575A (en) * 2019-05-03 2019-09-10 华为技术有限公司 Transmission power control method, relevant device and system
CN110351054A (en) * 2018-04-04 2019-10-18 中国移动通信有限公司研究院 Information transferring method, device, the network equipment and terminal
CN110381576A (en) * 2019-06-10 2019-10-25 华为技术有限公司 Power distribution method and device
WO2019218112A1 (en) * 2018-05-14 2019-11-21 Oppo广东移动通信有限公司 Method and apparatus for adjusting terminal power level, and computer storage medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107889098A (en) * 2016-09-30 2018-04-06 中兴通讯股份有限公司 Coordination Treatment, coordination approach and the device of terminal capability, terminal, base station
CN109451819B (en) * 2018-01-23 2022-09-02 北京小米移动软件有限公司 Information reporting method and device
CN110662240B (en) * 2018-06-29 2021-08-06 中国移动通信有限公司研究院 Indication method, receiving method, network equipment and access equipment of transmitting power
CN110049563B (en) * 2019-03-15 2021-07-16 华为技术有限公司 Overheating indication method and related equipment
CN110536466A (en) * 2019-08-16 2019-12-03 中兴通讯股份有限公司 Data transmission method, device and system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103797747A (en) * 2011-07-26 2014-05-14 高通股份有限公司 Transmission of control information in wireless network with carrier aggregation
WO2019071576A1 (en) * 2017-10-13 2019-04-18 Oppo广东移动通信有限公司 Data transmission method, terminal device, and network device
CN110351054A (en) * 2018-04-04 2019-10-18 中国移动通信有限公司研究院 Information transferring method, device, the network equipment and terminal
WO2019218112A1 (en) * 2018-05-14 2019-11-21 Oppo广东移动通信有限公司 Method and apparatus for adjusting terminal power level, and computer storage medium
CN110225575A (en) * 2019-05-03 2019-09-10 华为技术有限公司 Transmission power control method, relevant device and system
CN110381576A (en) * 2019-06-10 2019-10-25 华为技术有限公司 Power distribution method and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023284678A1 (en) * 2021-07-13 2023-01-19 维沃移动通信有限公司 Capability reporting method and apparatus, terminal, and network side device

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