CN111757450A - Power information configuration method, terminal and network side equipment under double-link scene - Google Patents
Power information configuration method, terminal and network side equipment under double-link scene Download PDFInfo
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- CN111757450A CN111757450A CN201910249458.3A CN201910249458A CN111757450A CN 111757450 A CN111757450 A CN 111757450A CN 201910249458 A CN201910249458 A CN 201910249458A CN 111757450 A CN111757450 A CN 111757450A
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- 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
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
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- 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
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention provides a power information configuration method, a terminal and network side equipment in a double-link scene. One embodiment of the method is applied to a terminal, and the method comprises the following steps: reporting reference information for determining the X parameter by the network side equipment to the network side equipment; the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal. By adopting the method, the terminal can report the reference information for determining the X parameter to the base station, so that the X value configured by the base station has higher flexibility, and the problem that the configured X value is unreasonable is avoided.
Description
Technical Field
The present invention relates to the field of wireless technologies, and in particular, to a power information configuration method in a dual link scenario, a terminal, and a network device.
Background
In a dual-link scenario, in the prior art, according to whether a terminal has a dynamic power sharing capability, UEs are classified into a type 1(type1) terminal and a type 2(type2) terminal, where a type1 terminal has the dynamic power sharing capability, and a type2 terminal does not have the dynamic power sharing capability.
The terminal has the dynamic power sharing capability, namely, when the sum of the transmitting power of the two links of the double link exceeds the threshold value of the transmitting power of the double link, the total power transmitted by the two links is ensured to be lower than the threshold value of the transmitting power of the double link by reducing the power of the auxiliary node link or stopping the uplink transmission of the auxiliary node link. And for the terminal which does not support the dynamic power sharing capability, when the sum of the maximum powers of the two links configured by the network exceeds the threshold value of the dual-link transmission power, the uplink transmission of the auxiliary link is directly terminated. That is, there is no case that the actual total transmission power of the two links is greater than the dual link power threshold for the type2 terminal, but there is a case that the total transmission power of the two transmission links is greater than the dual link power threshold for the type1 terminal, and when this occurs, the total power is guaranteed to be lower than the dual link power threshold by reducing the auxiliary link power or terminating the transmission of one of the links.
In addition, in the prior art, in order to ensure the dual link total transmission power limit, if a power value that a certain link needs to reduce is greater than a threshold value "X" configured by the network, the link terminates uplink transmission, and if the reduced power value is lower than the threshold value "X" configured by the network, the power of the link is reduced according to an actual calculation result, so as to ensure the dual link total transmission power limit requirement.
In the prior art, a [0-6] dB range is only defined for X, but when the X configuration is too large, link failure caused by the fact that the actual transmitting power of a terminal is too small can occur, so that the terminal meaningless repeated uplink data transmission is caused, and power consumption is caused; if the X configuration is too small, the uplink that can be transmitted is forced to be prohibited from being transmitted, and the uplink throughput is reduced.
Disclosure of Invention
The technical scheme of the invention aims to provide a power information configuration method, a terminal and network side equipment in a double-link scene, which are used for solving the problem that the configuration of a power threshold value allowing a network node to reduce power is unreasonable in the double-link scene in the prior art.
The embodiment of the invention provides a power information configuration method under a double-link scene, which is applied to a terminal, wherein the method comprises the following steps:
reporting reference information for determining the X parameter by the network side equipment to the network side equipment;
the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal.
The embodiment of the present invention further provides another power information configuration method in a dual link scenario, which is applied to a network side device, where the method includes:
acquiring reference information reported by a terminal and used for determining an X parameter by the network side equipment;
the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal.
The embodiment of the present invention further provides a terminal, including a transceiver and a processor, where the transceiver is configured to:
reporting reference information for determining the X parameter by the network side equipment to the network side equipment;
the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal.
The embodiment of the present invention further provides a network side device, which includes a transceiver and a processor, wherein the transceiver is configured to:
acquiring reference information reported by a terminal and used for determining an X parameter by the network side equipment;
the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal.
The embodiment of the invention also provides a terminal, which comprises a memory, a processor and a computer program which is stored on the memory and can be run on the processor; wherein the processor implements the power information configuration method as described in any one of the above when executing the program.
The embodiment of the invention also provides network side equipment, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor; wherein the processor implements the power information configuration method as described in any one of the above when executing the program.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is configured to implement, when executed by a processor, the steps in the power information configuration method according to any one of the above.
At least one of the above technical solutions of the present invention has the following beneficial effects:
according to the power information configuration method in the double-link scene, the terminal can report the reference information for determining the X parameter to the base station, so that the base station can flexibly configure the X parameter for the terminal according to the reference information reported by the terminal. By adopting the mode, the X value configured by the base station has higher flexibility, and the problem that the configured X value is unreasonable is avoided.
Drawings
Fig. 1 is a schematic diagram of a system architecture to which the power information configuration method according to the embodiment of the present invention is applied;
fig. 2 is a partial schematic flow chart of a first implementation manner of a power information configuration method according to an embodiment of the present invention;
fig. 3 is a second partial flowchart of the first embodiment of the power information allocation method according to the embodiment of the present invention;
fig. 4 is a partial flowchart of a second implementation manner of a power information configuration method according to an embodiment of the present invention;
fig. 5 is a second partial flowchart of a second embodiment of a power information configuration method according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a first implementation manner of the terminal according to the embodiment of the present invention;
fig. 7 is a schematic structural diagram of a first implementation manner of a network-side device according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a second implementation manner of the terminal according to the embodiment of the present invention;
fig. 9 is a schematic structural diagram of a second implementation manner 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.
The power information configuration method in the dual link scenario according to the embodiment of the present invention is applied to a wireless communication system, which may be a 5G system, an Evolved Long term evolution (lte) system, or a subsequent Evolved communication system. Fig. 1 is a schematic structural diagram of a wireless communication system according to an embodiment of the present invention.
As shown in fig. 1, the wireless communication system may include: the base station 10 and user equipment (or terminals), such as terminals, are denoted as UE 20, and the UE 20 may be connected to the base station 10. In practical applications, the connections between the above devices may be wireless connections, and fig. 1 illustrates the connections between the devices by solid lines for convenience and convenience in visual representation.
The wireless communication system may be a dual-link scenario in which a terminal is simultaneously connected to two base stations, specifically, as shown in fig. 1, two base stations connected to a UE 20, one of which is a Master base station (Master eNB, MeNB)11 and may also be referred to as a Master node, and the other is a Secondary base station (Secondary eNB, SeNB)12 and may also be referred to as a Secondary node. Wherein, in the RRC connected state, the UE 20 can simultaneously transmit using the physical resource unique to the two base stations. The base station 10 provided in the embodiment of the present invention may be a commonly used base station, an evolved node base station (eNB), or a network side device in a 5G system (for example, a next generation base station (gNB), a Transmission and Reception Point (TRP), or a cell, and the like.
The user equipment provided by the embodiment of the invention can be a Mobile phone, a tablet Computer, a notebook Computer, an Ultra-Mobile Personal Computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like.
In order to solve the problem of unreasonable configuration of a power threshold allowed by a network node to reduce power in a dual-link scene in the prior art, an embodiment of the present invention provides a power information configuration method in a dual-link scene, in which a terminal can report reference information for determining an X parameter to a base station, so that the base station can flexibly configure the X parameter for the terminal according to the reference information reported by the terminal, and the problem of power consumption caused by an unreasonable configuration of the X value, which results in a failure termination of an uplink transmission link that can be performed, or an insignificant repeated uplink data transmission by the terminal.
It should be noted that, in order to simply and clearly illustrate the technical solution of the embodiment of the present invention, in the present invention, "the sum of the transmission powers of the two links under the scenario of dual link is guaranteed by the terminal to be less than the total power of the dual link, and the maximum power value allowed to be reduced by one link node" is collectively referred to as an X parameter.
In addition, the terminal mentioned in the embodiment of the present invention is a terminal with dynamic power sharing capability.
One of the ways of the power information configuration method in the dual link scenario described in the embodiment of the present invention is applied to a terminal, and as shown in fig. 2, the ways include:
s210, reporting reference information for determining the X parameter by the network side equipment to the network side equipment;
the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal.
By adopting the power information configuration method provided by the embodiment of the invention, the terminal can report the reference information for determining the X parameter by the network side equipment to the network side equipment, so that the network side equipment can configure the X parameter according to the reference information to realize the flexibility of X parameter configuration, and the problems of power consumption caused by the unreasonable X parameter value configuration, which leads to the failure termination of an uplink transmitting link or the meaningless repeated uplink data transmission of the terminal are avoided.
Optionally, the reference information includes:
the maximum value of the X parameter which can be supported by the terminal; and/or
Measurement Report (MR) data.
Optionally, when the terminal meets at least one of the following conditions, the reference information reported to the network side device includes the MR data:
measuring that the change value of the network signal quality of the auxiliary link node in the double-link scene in a preset time length is greater than a first preset threshold value;
under the double-link scene, the variation value of the actual transmission power value of the terminal in the auxiliary link within the preset time length is larger than a second preset threshold value.
Optionally, in this embodiment of the present invention, the network Signal quality includes Reference Signal Receiving Power (RSRP), Reference Signal Receiving Quality (RSRQ), and/or Signal to Noise Ratio (SNR), which is not limited to only including these parameters, but may also include other parameters capable of evaluating the network Signal quality.
In particular, the MR data comprises:
the change value of the network signal quality of the auxiliary link node in the double-link scene within a preset time length; and/or
And under the double-link scene, the terminal transmits the change value of the actual transmission power value of the auxiliary link within the preset time length.
By adopting the above manner, since the measured change value of the network signal quality of the auxiliary link node in the preset time is greater than the first preset threshold value, or the measured change value of the actual transmission power value of the terminal in the auxiliary link in the preset time is greater than the second preset threshold value, that is, the measured larger change of the network signal quality of the auxiliary link node, or the measured larger change of the actual transmission power value in the auxiliary link, the main node device can be notified to adjust to the X parameter configured by the terminal by reporting the measurement report MR to the main node device, so that the X parameter acquired by the terminal conforms to the current network condition, and the problem that the configured X parameter value is too large or too small is avoided. In addition, in the power information configuration method according to the embodiment of the present invention,
by reporting the maximum value of the X parameter which can be supported by the terminal to the network side equipment, the network side equipment can configure the X parameter for the terminal according to the maximum value of the X parameter reported by the terminal, and the configured X parameter is prevented from being too large in value.
Optionally, the power information configuration method according to the embodiment of the present invention, as shown in fig. 3, further includes:
s220, acquiring X parameter information configured for the terminal by network side equipment;
wherein, the X parameter information includes at least one of the following information:
the value of the X parameter, the value range of the X parameter and the selection criterion of the X parameter.
By adopting the power information configuration method in the double-link scene, the X parameter information configured for the terminal by the network side equipment acquired by the terminal can comprise at least one of the value of the X parameter, the value range of the X parameter and the selection criterion of the X parameter.
Optionally, when the obtained X parameter information includes a plurality of values of the X parameter, the terminal may select the X parameter value from the plurality of values configured by the network side device;
when the acquired X parameter information includes a value range of the X parameter, the X parameter information may include a plurality of value ranges, and the terminal may select an X parameter value located in one of the value ranges from the configured plurality of value ranges;
when the acquired X parameter information includes a selection criterion of an X parameter, the selection criterion may be a correspondence between a plurality of selection conditions and a value of the X parameter that can be selected under each selection condition, and the terminal may determine the value of the X parameter that can be selected by a value of the X parameter corresponding to the selection condition when the corresponding selection condition is satisfied.
Specifically, the selection criterion may include a variation value of the network signal quality of the auxiliary node device in a dual link scenario within a preset time and/or a correspondence between the power capability of the terminal and a value of an X parameter that can be selected by the terminal.
In addition, the power capability of the terminal is the capability of influencing the size of the X value.
In the power information configuration method according to the embodiment of the present invention, in step S220, in the X parameter information configured for the terminal by the network side device, the network side device is one of the auxiliary node device and the master node device in the double link scenario. By adopting the mode, the X parameter information can be configured through the main node equipment and can also be configured through the auxiliary node equipment.
In addition, in step S220, in the step of obtaining the X parameter information configured by the network side device for the terminal, the X parameter information is obtained through a Radio Resource Control (RRC) reconfiguration message or a Media Access Control (MAC) Control Element (CE) message issued by the network side device.
The X parameter information is not limited to be transmitted to the terminal only by the above-described message, and may be transmitted to the terminal by another message.
Optionally, after obtaining the X parameter information configured by the network side device for the terminal, the method further includes:
judging whether the X parameter value determined by the X parameter information is an optimal value;
and if the X parameter value determined by the X parameter information is not the optimal value, determining the optimal X parameter value.
By adopting the above manner, after the terminal acquires the X parameter information configured by the network side device, it can be further judged whether the X parameter value determined according to the X parameter information is an optimal value, if the determined X parameter value is not an optimal value, it is determined that the X parameter information configured by the network side device for the terminal is possibly unreasonable, and the terminal can autonomously select the optimal X parameter value, that is, the optimal X parameter value is determined according to the network condition of the terminal without depending on the X parameter information. Therefore, the flexibility of determining the X parameter value by the terminal can be further realized, and the problem that the X parameter value selected by the terminal is too large or too small is avoided.
Optionally, based on the foregoing manner, after determining whether the value of the X parameter determined by the X parameter information is an optimal value, the method further includes:
and if the X parameter value determined by the X parameter information is not the optimal value, reporting a reconfiguration request of the X parameter to the network side equipment.
By reporting the reconfiguration request of the X parameter to the network side equipment, the network side equipment can know the condition that the terminal determines the X parameter, so that the configured X parameter information can be dynamically adjusted for the terminal in real time.
Optionally, in the method for configuring power information according to the embodiment of the present invention, after acquiring, in step S220, X parameter information configured for the terminal by a network side device, the method further includes:
and reporting feedback information whether the X parameter value can be determined according to the X parameter information to the network side equipment.
Specifically, after the X parameter information configured by the network side device is obtained, the network side device learns the condition of determining the X parameter value by the terminal by reporting to the network side device feedback information indicating whether the X parameter value can be determined according to the X parameter information, that is, whether the feedback can determine the result of determining the X parameter value according to the X parameter information, so as to dynamically adjust the configured X parameter information for the terminal in real time. With the power information configuration method according to the embodiment of the present invention, optionally, after acquiring the X parameter information configured for the terminal by the network side device in step S220, the method further includes:
determining an X parameter value according to the X parameter information;
when the sum of the transmitting power of two links is greater than or equal to the total power of the double links in a double-link scene and the power value on an auxiliary link node needs to be reduced, reducing the power value on the link node by a Y value;
wherein the value of Y is less than or equal to the value of the X parameter.
Specifically, when the sum of the transmission powers of the two links is greater than or equal to the total dual link power, the terminal can autonomously select and determine the value of the X parameter according to the X parameter information configured by the network side device, reduce the power value on the auxiliary link node, and make the value of the reduced power value Y smaller than or equal to the value of the X parameter, thereby implementing power backoff. Optionally, the power information configuration method according to the embodiment of the present invention further includes:
and if the X parameter value supported by the terminal is not matched with the X parameter value determined according to the X parameter information, reporting a reconfiguration request of the X parameter to the network side equipment or determining the X parameter value supported by the terminal as a final X parameter value.
Specifically, the X parameter value supported by the terminal is not matched with the X parameter value determined according to the X parameter information, that is, when the X value supported by the terminal is greater than the X parameter value determined according to the X parameter information, or when the X value supported by the terminal is smaller than the X parameter value determined according to the X parameter information, the terminal may report a reconfiguration request of the X parameter to the network side device, or autonomously determine the X parameter value supported by the terminal as the final X parameter value.
Wherein, the final X parameter value is also the X parameter value determined during power backoff.
By adopting the power information configuration method of the embodiment of the invention, the network side equipment acquired by the terminal is the X parameter information configured by the terminal, the method can include at least one of the value of the X parameter, the value range of the X parameter and the selection criterion of the X parameter, the X parameter value configured by the base station has higher flexibility, the problem that the configured X parameter value is unreasonable due to the fact that only a fixed X parameter value is configured is avoided, in addition, the flexibility of the terminal for selecting the X parameter value can be increased due to the fact that the terminal can autonomously select the X parameter value indicated by the X parameter information, the problem that the X parameter value determined by the terminal is too large, the terminal meaningless repeated uplink data transmission is caused, and the power consumption is caused is avoided, or the determined X parameter value is too small, so that the link which can carry out uplink transmission is forced to prohibit transmission, and the uplink throughput is reduced.
Another way of the power information configuration method in the dual link scenario according to the embodiment of the present invention is applied to a network side device, and as shown in fig. 4, the method includes:
s410, acquiring reference information reported by a terminal and used for determining an X parameter by the network side equipment;
the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal.
Optionally, the reference information includes:
the maximum value of the X parameter which can be supported by the terminal; and/or
The measurement reports MR data.
The MR data comprises:
specifically, the change value of the network signal quality of the auxiliary link node in the double-link scene within a preset time length; and/or
And under the double-link scene, the terminal transmits the change value of the actual transmission power value of the auxiliary link within the preset time length.
Optionally, the network signal quality includes RSRP, RSRQ, and/or SNR, although not limited to only being able to include these parameters.
By adopting the power information configuration method of the embodiment of the invention, the base station can flexibly configure the X parameter for the terminal according to the reference information reported by the terminal by acquiring the reference information used for determining the X parameter reported by the terminal, thereby avoiding the problem of power consumption caused by the unreasonable configuration of the X value, which leads to the unproblematic termination of an uplink transmitting link or the meaningless repeated transmission of uplink data by the terminal.
In addition, the terminal reports the maximum value of the supported X parameter to the network side equipment, so that the network side equipment can configure X parameter information for the terminal according to the maximum value of the X parameter reported by the terminal, and the phenomenon that the value or the value range of X in the configured X parameter information is too large is avoided.
Optionally, as shown in fig. 5, the method for configuring power information according to the embodiment of the present invention further includes:
s420, sending X parameter information configured for the terminal to the terminal;
wherein the X parameter information includes at least one of:
the value of the X parameter, the value range of the X parameter and the selection criterion of the X parameter.
By adopting the power information configuration method provided by the embodiment of the invention, the X parameter information configured by the network side equipment for the terminal can comprise at least one of the value of the X parameter, the value range of the X parameter and the selection criterion of the X parameter.
Optionally, when the configured X parameter information includes values of the X parameter, the number of the values of the X parameter may be multiple, and the terminal may select the X parameter value from the multiple values configured by the network side device;
when the configured X parameter information includes a value range of the X parameter, the terminal may include a plurality of value ranges, and the terminal may select an X parameter value located in one of the value ranges from the configured plurality of value ranges;
when the configured X parameter information includes a selection criterion of an X parameter, the selection criterion may be a correspondence between a plurality of selection conditions and a value or a value range of the X parameter that can be selected under each selection condition, and the terminal may determine the value of the X parameter that can be selected by the value of the X parameter corresponding to the selection condition when the corresponding selection condition is satisfied.
Specifically, the selection criterion may include a variation value of the network signal quality of the auxiliary node device in a dual link scenario within a preset time and/or a correspondence between the power capability of the terminal and a value of an X parameter that can be selected by the terminal.
In this embodiment of the present invention, in step S420, the network side device is one of an auxiliary node device and a main node device in a dual link scenario. That is, the X parameter information may be configured by the primary node device or the secondary node device
Optionally, in step S420, the power information configuration method according to the embodiment of the present invention sends the X parameter information to the terminal through a radio resource control RRC reconfiguration message or a media access control MAC control element CE message issued by the network side device.
Optionally, when the reference information includes measurement report MR data and the network side device is a master node device, the method further includes:
and determining the X parameter information according to the MR data.
In addition, it can be understood that, in the above manner, when the MR data reported by the terminal is acquired again after the X parameter information is determined, the method further includes:
and according to the MR data reported by the terminal, reconfiguring the X parameter information for the terminal.
By adopting the above manner, since the terminal measures that the change value of the network signal quality of the auxiliary node device in the preset time is greater than the first preset threshold value, or the change value of the actual transmission power value of the terminal in the auxiliary link in the preset time is greater than the second preset threshold value, that is, the larger change of the network signal quality of the auxiliary node device is measured, or the larger change of the actual transmission power value of the auxiliary link is measured, the measurement report MR is reported to the main node device, so that the main node device can be notified to adjust the X parameter information configured for the terminal, the X parameter information acquired by the terminal conforms to the current network condition, and the problem that the configured X parameter value is too large or too small is avoided.
Optionally, the network side device is an auxiliary node device, and the method further includes:
and reporting the uplink signal quality change information of the terminal to the main node equipment.
By adopting the mode, the auxiliary node equipment reports the uplink signal quality change information of the terminal to the main node equipment, so that the main node equipment can dynamically adjust the X parameter information configured for the terminal according to the uplink signal quality change of the terminal, the X parameter information acquired by the terminal is in accordance with the current network condition, and the problem of overlarge or undersize configured X value is avoided.
Optionally, the network side device is a master node device, and the method further includes:
acquiring uplink signal quality change information of the terminal reported by auxiliary node equipment;
and determining the X parameter information according to the uplink signal quality change information.
In addition, it can be understood that, in the above manner, when the uplink signal quality change information of the terminal reported by the secondary node device is obtained again after the X parameter information is determined, the method further includes:
and reconfiguring the X parameter information for the terminal according to the uplink signal quality change information.
Optionally, when the reference information includes a maximum value of the X parameter, the method further includes:
and determining the X parameter information according to the maximum value of the X parameter.
In addition, it can be understood that, in the above manner, when the maximum value of the X parameter reported by the terminal is obtained again after the X parameter information is determined, the method further includes:
and reconfiguring the X parameter information for the terminal according to the maximum value of the X parameter.
Optionally, after step S420, the method further includes:
and acquiring a reconfiguration request of the X parameter reported by the terminal.
Specifically, the reconfiguration request may be sent after the terminal acquires the X parameter information configured by the network side device, further determines whether an optimal value can be determined according to the X parameter information, and if the optimal value that can be achieved cannot be determined.
Optionally, the network side device may further reconfigure the X parameter information for the terminal according to the reconfiguration request reported by the terminal.
Optionally, after step S420, the power information configuration method according to the embodiment of the present invention further includes:
and acquiring feedback information whether the X parameter value can be determined according to the X parameter information reported by the terminal.
Specifically, the feedback information may be result information that the terminal can determine the achievable X parameter value according to the X parameter information, or may be result information that the terminal cannot determine the achievable X parameter value according to the X parameter.
When the feedback information is result information that the terminal cannot determine the achievable X parameter value according to the X parameter, the network side device may further reconfigure the X parameter information for the terminal, thereby achieving dynamic adjustment of the X parameter information.
An embodiment of the present invention further provides a terminal, as shown in fig. 6, where the terminal 600 includes a processor 610 and a transceiver 620, where the transceiver 620 is configured to:
reporting reference information for determining the X parameter by the network side equipment to the network side equipment;
the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal.
In the terminal according to the embodiment of the present invention, the terminal can report the reference information for the network-side device to determine the X parameter to the network-side device, so that the network-side device can configure the X parameter according to the reference information, thereby achieving flexibility of the X parameter configuration, and avoiding a problem of power consumption caused by an unreasonable configuration of the X parameter value, which results in a failure termination of an uplink transmission link that can be performed, or a meaningless repeated uplink data transmission by the terminal.
Optionally, the reference information includes a maximum value of an X parameter that the terminal can support.
Optionally, the reference information comprises measurement report MR data.
Optionally, when the terminal meets at least one of the following conditions, the reference information reported to the network side device includes the MR data:
measuring that the change value of the network signal quality of the auxiliary link node in the double-link scene in a preset time length is greater than a first preset threshold value;
under the double-link scene, the variation value of the actual transmission power value of the terminal in the auxiliary link within the preset time length is larger than a second preset threshold value.
Optionally, the MR data comprises:
the change value of the network signal quality of the auxiliary link node in the double-link scene within a preset time length; and/or
And under the double-link scene, the terminal transmits the change value of the actual transmission power value of the auxiliary link within the preset time length.
Optionally, the transceiver 620 is further configured to:
acquiring X parameter information configured for the terminal by network side equipment;
wherein the X parameter information includes at least one of:
the value of the X parameter, the value range of the X parameter and the selection criterion of the X parameter.
In the terminal according to the embodiment of the present invention, the acquired X parameter information configured by the network side device for the terminal may include at least one of a value of X, a value range of X, and a selection criterion of X. Optionally, the network side device is an auxiliary node device in a dual link scenario.
Optionally, the transceiver 620 obtains the X parameter information through a radio resource control RRC reconfiguration message or a media access control MAC control element CE message issued by the network side device.
Optionally, the selection criterion includes a variation value of the network signal quality of the auxiliary node device in a dual link scenario within a preset time and/or a correspondence between an actual transmission power of the terminal and a value of X that can be selected by the terminal.
Optionally, the processor 610 is configured to: after the transceiver 620 acquires the X parameter information configured for the terminal by the network side device:
judging whether the X parameter value determined by the X parameter information is an optimal value;
and if the X parameter value determined by the X parameter information is not the optimal value, determining the optimal X parameter value.
Optionally, the transceiver 620 is further configured to:
and if the X parameter value supported by the terminal is not matched with the X parameter value determined according to the X parameter information, reporting a reconfiguration request of the X parameter to the network side equipment or determining the X parameter value supported by the terminal as a final X parameter value.
An embodiment of the present invention further provides a network-side device, as shown in fig. 7, where the network-side device 700 includes a processor 710 and a transceiver 720, and the transceiver 720 is configured to:
acquiring reference information reported by a terminal and used for determining an X parameter by the network side equipment;
the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal.
Optionally, the reference information includes a maximum value of an X parameter that the terminal can support.
Optionally, the reference information comprises measurement report MR data.
Optionally, the MR data comprises:
the change value of the network signal quality of the auxiliary link node in the double-link scene within a preset time length; and/or
And under the double-link scene, the terminal transmits the change value of the actual transmission power value of the auxiliary link within the preset time length.
Optionally, the transceiver 720 is further configured to:
sending X parameter information configured for the terminal to the terminal;
wherein the X parameter information includes at least one of:
the value of the X parameter, the value range of the X parameter and the selection criterion of the X parameter.
In the network side device according to the embodiment of the present invention, the X parameter information configured by the network side device for the terminal may include at least one of a value of X, a value range of X, and a selection criterion of X.
Optionally, the network side device is an auxiliary node device in a dual link scenario.
Optionally, the transceiver 720 sends the X parameter information to the terminal through a radio resource control RRC reconfiguration message or a media access control MAC control element CE message issued by the network side device.
Optionally, the selection criterion includes a variation value of the network signal quality of the auxiliary node device in a dual link scenario within a preset time and/or a correspondence between an actual transmission power of the terminal and a value of X that can be selected by the terminal.
Optionally, when the reference information includes measurement report MR data, and the network-side device is a master node device, the processor 710 is configured to:
and determining the X parameter information according to the MR data.
Optionally, when the network-side device is an auxiliary node device, the transceiver 720 is further configured to:
and reporting the uplink signal quality change information of the terminal to the main node equipment.
Optionally, when the network-side device is a master node device, the processor 710 is configured to:
acquiring uplink signal quality change information of the terminal reported by an auxiliary node;
and determining the X parameter information according to the uplink signal quality change information.
Optionally, when the reference information includes a maximum value of the X parameter, the processor 710 is configured to:
and determining the X parameter information according to the maximum value of the X parameter.
Optionally, after the transceiver 720 sends the X parameter information configured for the terminal to the terminal, the transceiver is further configured to:
and acquiring a reconfiguration request of the X parameter reported by the terminal.
Another aspect of the embodiments of the present invention further provides a terminal, as shown in fig. 8, including: a processor 801; and a memory 803 connected to the processor 801 through a bus interface 802, wherein the memory 803 is used for storing programs and data used by the processor 801 in executing operations, and the processor 801 calls and executes the programs and data stored in the memory 803.
The transceiver 804 is connected to the bus interface 802, and is configured to receive and transmit data under the control of the processor 801, and specifically, the processor 801 is configured to read a program in the memory 803, and execute the following processes:
reporting reference information for determining the X parameter by the network side equipment to the network side equipment;
the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal.
Optionally, the reference information includes a maximum value of an X parameter that the terminal can support.
Optionally, the reference information comprises measurement report MR data.
Optionally, when the terminal meets at least one of the following conditions, the reference information reported to the network side device includes the MR data:
measuring that the change value of the network signal quality of the auxiliary link node in the double-link scene in a preset time length is greater than a first preset threshold value;
under the double-link scene, the variation value of the actual transmission power value of the terminal in the auxiliary link within the preset time length is larger than a second preset threshold value.
Optionally, the MR data comprises:
the change value of the network signal quality of the auxiliary link node in the double-link scene within a preset time length; and/or
And under the double-link scene, the terminal transmits the change value of the actual transmission power value of the auxiliary link within the preset time length.
Optionally, the processor 801 is further configured to:
acquiring X parameter information configured for the terminal by network side equipment;
wherein the X parameter information includes at least one of:
the value of the X parameter, the value range of the X parameter and the selection criterion of the X parameter.
Optionally, the network side device is an auxiliary node device in a dual link scenario.
Optionally, the processor 801 acquires the X parameter information through a radio resource control RRC reconfiguration message or a media access control MAC control element CE message issued by the network side device.
Optionally, the selection criterion includes a variation value of the network signal quality of the auxiliary node device in a dual link scenario within a preset time and/or a correspondence between an actual transmission power of the terminal and a value of X that can be selected by the terminal.
Optionally, the processor 801 is further configured to, after the transceiver acquires X parameter information configured by a network side device for the terminal:
judging whether the X parameter value determined by the X parameter information is an optimal value;
and if the X parameter value determined by the X parameter information is not the optimal value, determining the optimal X parameter value.
Optionally, the processor 801 is further configured to:
and if the X parameter value supported by the terminal is not matched with the X parameter value determined according to the X parameter information, reporting a reconfiguration request of the X parameter to the network side equipment or determining the X parameter value supported by the terminal as a final X parameter value.
It should be noted that in FIG. 8, the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by the processor 801 and various circuits of memory represented by the memory 803 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 804 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. For different terminals, the user interface 805 may also be an interface capable of interfacing with a desired device, including but not limited to a keypad, display, speaker, microphone, joystick, etc. The processor 801 is responsible for managing the bus architecture and general processing, and the memory 803 may store data used by the processor 801 in performing operations.
Those skilled in the art will understand that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program includes instructions for executing part or all of the steps of the above methods; and the program may be stored in a readable storage medium, which may be any form of storage medium.
Another network-side device is provided in the embodiment of the present invention, as shown in fig. 9, including a transceiver 901, a memory 902, a processor 900, and a program stored in the memory 902 and operable on the processor 900; the processor 900 calls and executes programs and data stored in the memory 902.
The transceiver 901 receives and transmits data under the control of the processor 900, and specifically, the processor 900 is configured to read a program in the memory 902 and execute the following processes:
acquiring reference information reported by a terminal and used for determining an X parameter by the network side equipment;
the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal.
Optionally, the reference information includes a maximum value of an X parameter that the terminal can support.
Optionally, the reference information comprises measurement report MR data.
Optionally, the MR data comprises:
the change value of the network signal quality of the auxiliary link node in the double-link scene within a preset time length; and/or
And under the double-link scene, the terminal transmits the change value of the actual transmission power value of the auxiliary link within the preset time length.
Optionally, the processor 900 is further configured to:
sending X parameter information configured for the terminal to the terminal;
wherein the X parameter information includes at least one of:
the value of the X parameter, the value range of the X parameter and the selection criterion of the X parameter.
Optionally, the network side device is an auxiliary node device in a dual link scenario.
Optionally, the processor 900 sends the X parameter information to the terminal through a radio resource control RRC reconfiguration message or a media access control MAC control element CE message issued by the network side device.
Optionally, the selection criterion includes a variation value of the network signal quality of the auxiliary node device in a dual link scenario within a preset time and/or a correspondence between an actual transmission power of the terminal and a value of X that can be selected by the terminal.
Optionally, when the reference information includes measurement report MR data, and the network-side device is a master node device, the processor 900 is configured to:
and determining the X parameter information according to the MR data.
Optionally, when the network side device is an auxiliary node device, the processor 900 is further configured to:
and reporting the uplink signal quality change information of the terminal to the main node equipment.
Optionally, when the network side device is a master node device, the processor 900 is configured to:
acquiring uplink signal quality change information of the terminal reported by an auxiliary node;
and determining the X parameter information according to the uplink signal quality change information.
Optionally, when the reference information includes a maximum value of the X parameter, the processor 900 is configured to:
and determining the X parameter information according to the maximum value of the X parameter.
Optionally, after the processor 900 sends the X parameter information configured for the terminal to the terminal, the processor is further configured to:
and acquiring a reconfiguration request of the X parameter reported by the terminal.
In fig. 9, among other things, the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by processor 900 and various circuits of memory represented by memory 902 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 901 may be a number of elements including a transmitter and a receiver providing a means for communicating with various other apparatus over a transmission medium. The processor 900 is responsible for managing the bus architecture and general processing, and the memory 902 may store data used by the processor 900 in performing operations.
Those skilled in the art will understand that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program includes instructions for executing part or all of the steps of the above methods; and the program may be stored in a readable storage medium, which may be any form of storage medium.
In addition, the specific embodiment of the present invention further provides a computer readable storage medium, on which a computer program is stored, wherein the program, when executed by a processor, implements the steps in the power information configuration method as described in any one of the above.
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 for causing a computer device (which may be a personal computer, a server, or a network device) to execute some steps of the transceiving method 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 preferred embodiments of the present invention have been described, 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.
Claims (51)
1. A power information configuration method under a double-link scene is applied to a terminal, and is characterized by comprising the following steps:
reporting reference information for determining the X parameter by the network side equipment to the network side equipment;
the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal.
2. The power information configuration method according to claim 1, wherein the reference information comprises a maximum value of an X parameter that the terminal can support.
3. The power information configuration method of claim 1, wherein the reference information comprises Measurement Report (MR) data.
4. The method according to claim 3, wherein the reference information reported to the network side device by the terminal includes the MR data when the terminal meets at least one of the following conditions:
measuring that the change value of the network signal quality of the auxiliary link node in the double-link scene in a preset time length is greater than a first preset threshold value;
under the double-link scene, the variation value of the actual transmission power value of the terminal in the auxiliary link within the preset time length is larger than a second preset threshold value.
5. The power information configuration method of claim 3, wherein the MR data comprises:
the change value of the network signal quality of the auxiliary link node in the double-link scene within a preset time length; and/or
And under the double-link scene, the terminal transmits the change value of the actual transmission power value of the auxiliary link within the preset time length.
6. The method according to any one of claims 1 to 5, wherein the method further comprises:
acquiring X parameter information configured for the terminal by network side equipment;
wherein the X parameter information includes at least one of:
the value of the X parameter, the value range of the X parameter and the selection criterion of the X parameter.
7. The method according to claim 6, wherein the network side device is a secondary node device in a dual link scenario.
8. The method according to claim 6, wherein in the step of obtaining the X parameter information configured by the network side device for the terminal, the X parameter information is obtained through a radio resource control RRC reconfiguration message or a media access control MAC control element CE message issued by the network side device.
9. The method according to claim 6, wherein the selection criterion includes a variation value of network signal quality of the secondary node device in a dual link scenario within a preset time duration and/or a correspondence between an actual transmission power of the terminal and a value of an X parameter selectable by the terminal.
10. The method according to claim 6, wherein after the obtaining of the X parameter information configured by the network-side device for the terminal, the method further comprises:
judging whether the X parameter value determined by the X parameter information is an optimal value;
and if the X parameter value determined by the X parameter information is not the optimal value, determining the optimal X parameter value.
11. The method of claim 6, further comprising:
and if the X parameter value supported by the terminal is not matched with the X parameter value determined according to the X parameter information, reporting a reconfiguration request of the X parameter to the network side equipment or determining the X parameter value supported by the terminal as a final X parameter value.
12. A power information configuration method under a double-link scene is applied to network side equipment, and is characterized in that the method comprises the following steps:
acquiring reference information reported by a terminal and used for determining an X parameter by the network side equipment;
the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal.
13. The power information configuration method according to claim 12, wherein the reference information comprises a maximum value of an X parameter that the terminal can support.
14. The power information configuration method of claim 12, wherein the reference information comprises Measurement Report (MR) data.
15. The power information configuration method of claim 14, wherein the MR data comprises:
the change value of the network signal quality of the auxiliary link node in the double-link scene within a preset time length; and/or
And under the double-link scene, the terminal transmits the change value of the actual transmission power value of the auxiliary link within the preset time length.
16. The method according to any one of claims 12 to 15, wherein the method further comprises:
sending X parameter information configured for the terminal to the terminal;
wherein the X parameter information includes at least one of:
the value of the X parameter, the value range of the X parameter and the selection criterion of the X parameter.
17. The method according to claim 16, wherein the network side device is a secondary node device in a dual link scenario.
18. The method according to claim 16, wherein in the step of sending the X parameter information configured for the terminal to the terminal, the X parameter information is sent to the terminal through a radio resource control RRC reconfiguration message or a media access control MAC control element CE message issued by the network side device.
19. The method according to claim 16, wherein the selection criterion includes a variation value of network signal quality of the secondary node device in a dual link scenario within a preset time duration and/or a correspondence between an actual transmission power of the terminal and a value of an X parameter selectable by the terminal.
20. The power information configuration method according to claim 16, wherein the reference information includes measurement report MR data, and when the network-side device is a master node device, the method further includes:
and determining the X parameter information according to the MR data.
21. The method according to claim 12, wherein when the network-side device is a secondary node device, the method further includes:
and reporting the uplink signal quality change information of the terminal to the main node equipment.
22. The method according to claim 16, wherein when the network-side device is a master node device, the method further comprises:
acquiring uplink signal quality change information of the terminal reported by an auxiliary node;
and determining the X parameter information according to the uplink signal quality change information.
23. The method according to claim 16, wherein when the reference information includes a maximum value of the X parameter, the method further comprises:
and determining the X parameter information according to the maximum value of the X parameter.
24. The method according to claim 16, wherein after sending the X parameter information configured for the terminal to the terminal, the method further comprises:
and acquiring a reconfiguration request of the X parameter reported by the terminal.
25. A terminal comprising a transceiver and a processor, wherein the transceiver is configured to:
reporting reference information for determining the X parameter by the network side equipment to the network side equipment;
the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal.
26. The terminal of claim 25, wherein the reference information comprises a maximum value of an X parameter that the terminal can support.
27. The terminal of claim 25, wherein the reference information comprises Measurement Report (MR) data.
28. The terminal according to claim 27, wherein the reference information reported to the network side device includes the MR data when the terminal meets at least one of the following conditions:
measuring that the change value of the network signal quality of the auxiliary link node in the double-link scene in a preset time length is greater than a first preset threshold value;
under the double-link scene, the variation value of the actual transmission power value of the terminal in the auxiliary link within the preset time length is larger than a second preset threshold value.
29. The terminal of claim 27, wherein the MR data comprises:
the change value of the network signal quality of the auxiliary link node in the double-link scene within a preset time length; and/or
And under the double-link scene, the terminal transmits the change value of the actual transmission power value of the auxiliary link within the preset time length.
30. The terminal according to any of claims 25 to 29, wherein the transceiver is further configured to:
acquiring X parameter information configured for the terminal by network side equipment;
wherein the X parameter information includes at least one of:
the value of the X parameter, the value range of the X parameter and the selection criterion of the X parameter.
31. The terminal according to claim 30, wherein the network side device is a secondary node device in a dual link scenario.
32. The terminal of claim 30, wherein the transceiver obtains the X parameter information through a radio resource control RRC reconfiguration message or a media access control MAC control element CE message issued by the network side device.
33. The terminal according to claim 30, wherein the selection criterion includes a variation value of network signal quality of the secondary node device in a dual link scenario within a preset time duration and/or a correspondence between an actual transmission power of the terminal and a value of X that can be selected by the terminal.
34. The terminal of claim 30, wherein the processor is configured to: after the transceiver acquires the X parameter information configured for the terminal by the network side equipment:
judging whether the X parameter value determined by the X parameter information is an optimal value;
and if the X parameter value determined by the X parameter information is not the optimal value, determining the optimal X parameter value.
35. The terminal of claim 30, wherein the transceiver is further configured to:
and if the X parameter value supported by the terminal is not matched with the X parameter value determined according to the X parameter information, reporting a reconfiguration request of the X parameter to the network side equipment or determining the X parameter value supported by the terminal as a final X parameter value.
36. A network-side device comprising a transceiver and a processor, wherein the transceiver is configured to:
acquiring reference information reported by a terminal and used for determining an X parameter by the network side equipment;
the X parameter is the maximum power value which is allowed to be reduced by the auxiliary link node and ensures that the sum of the transmitting power of the two links under the double-link scene is less than the total power of the double links by the terminal.
37. The network-side device of claim 36, wherein the reference information comprises a maximum value of an X parameter that the terminal can support.
38. The network-side device of claim 36, wherein the reference information comprises Measurement Report (MR) data.
39. The network-side device of claim 38, wherein the MR data comprises:
the change value of the network signal quality of the auxiliary link node in the double-link scene within a preset time length; and/or
And under the double-link scene, the terminal transmits the change value of the actual transmission power value of the auxiliary link within the preset time length.
40. The network-side device of any one of claims 36 to 39, wherein the transceiver is further configured to:
sending X parameter information configured for the terminal to the terminal;
wherein the X parameter information includes at least one of:
the value of the X parameter, the value range of the X parameter and the selection criterion of the X parameter.
41. The network-side device of claim 40, wherein the network-side device is a secondary node device in a dual-link scenario.
42. The network-side device of claim 40, wherein the transceiver sends the X parameter information to the terminal through a Radio Resource Control (RRC) reconfiguration message or a Media Access Control (MAC) Control Element (CE) message issued by the network-side device.
43. The network-side device of claim 40, wherein the selection criterion includes a variation value of the network signal quality of the auxiliary node device in a dual-link scenario within a preset time duration and/or a correspondence between an actual transmission power of the terminal and a value of X that can be selected by the terminal.
44. The network-side device of claim 40, wherein the reference information comprises Measurement Report (MR) data, and wherein the processor is configured to, when the network-side device is a master node device:
and determining the X parameter information according to the MR data.
45. The network-side device of claim 36, wherein when the network-side device is a secondary node device, the transceiver is further configured to:
and reporting the uplink signal quality change information of the terminal to the main node equipment.
46. The network-side device of claim 40, wherein when the network-side device is a master node device, the processor is configured to:
acquiring uplink signal quality change information of the terminal reported by an auxiliary node;
and determining the X parameter information according to the uplink signal quality change information.
47. The network-side device of claim 40, wherein when the reference information comprises a maximum value of an X parameter, the processor is configured to:
and determining the X parameter information according to the maximum value of the X parameter.
48. The network-side device of claim 40, wherein after the transceiver sends the terminal the X parameter information configured for the terminal, the transceiver is further configured to:
and acquiring a reconfiguration request of the X parameter reported by the terminal.
49. A terminal comprising a memory, a processor and a computer program stored on the memory and executable on the processor; characterized in that the processor implements the power information configuration method according to any one of claims 1 to 11 when executing the program.
50. A network-side device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor; characterized in that the processor implements the power information configuration method according to any one of claims 12 to 24 when executing the program.
51. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the power information configuration method according to any one of claims 1 to 11, or carries out the steps of the power information configuration method according to any one of claims 12 to 24.
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| CN201910249458.3A CN111757450B (en) | 2019-03-29 | 2019-03-29 | Power information configuration method, terminal and network side equipment in double-link scene |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021197193A1 (en) * | 2020-03-30 | 2021-10-07 | 维沃移动通信有限公司 | Transmission control method and device |
| CN114097260A (en) * | 2021-10-12 | 2022-02-25 | 北京小米移动软件有限公司 | Terminal capability reporting method, terminal capability determining method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120196643A1 (en) * | 2009-10-14 | 2012-08-02 | Huawei Technologies Co., Ltd. | Method for controlling uplink power of long term evolution system, base station, mobile terminal |
| CN103620980A (en) * | 2011-06-21 | 2014-03-05 | 瑞典爱立信有限公司 | Selecting uplink multi-antenna transmission to enhance coverage |
| CN106165476A (en) * | 2014-03-21 | 2016-11-23 | 三星电子株式会社 | The power headroom reporting (PHR) method of dual link UE in mobile communication system |
-
2019
- 2019-03-29 CN CN201910249458.3A patent/CN111757450B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120196643A1 (en) * | 2009-10-14 | 2012-08-02 | Huawei Technologies Co., Ltd. | Method for controlling uplink power of long term evolution system, base station, mobile terminal |
| CN103620980A (en) * | 2011-06-21 | 2014-03-05 | 瑞典爱立信有限公司 | Selecting uplink multi-antenna transmission to enhance coverage |
| CN106165476A (en) * | 2014-03-21 | 2016-11-23 | 三星电子株式会社 | The power headroom reporting (PHR) method of dual link UE in mobile communication system |
Non-Patent Citations (2)
| Title |
|---|
| ERICSSON: "R1-1711526 "Power Sharing for LTE-NR Dual Connectivity"", 《3GPP TSG_RAN\WG1_RL1》 * |
| QUALCOMM INCORPORATED: "R4-1807927 "Power sharing and MPR/A-MPR for EN-DC"", 《3GPP TSG_RAN\WG4_RADIO》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021197193A1 (en) * | 2020-03-30 | 2021-10-07 | 维沃移动通信有限公司 | Transmission control method and device |
| CN114097260A (en) * | 2021-10-12 | 2022-02-25 | 北京小米移动软件有限公司 | Terminal capability reporting method, terminal capability determining method and device |
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