CN113315554A - Reporting method and device, computer readable storage medium and terminal - Google Patents

Reporting method and device, computer readable storage medium and terminal Download PDF

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Publication number
CN113315554A
CN113315554A CN202110619518.3A CN202110619518A CN113315554A CN 113315554 A CN113315554 A CN 113315554A CN 202110619518 A CN202110619518 A CN 202110619518A CN 113315554 A CN113315554 A CN 113315554A
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China
Prior art keywords
terminal
preference information
reporting
uplink
carrier aggregation
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CN202110619518.3A
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CN113315554B (en
Inventor
薛晓青
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Spreadtrum Communications Shanghai Co Ltd
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Spreadtrum Communications Shanghai Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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

Abstract

A reporting method and device, a computer readable storage medium and a terminal are provided, wherein the reporting method comprises the following steps: monitoring the current temperature of the terminal; and reporting preference information according to the temperature and the current configuration of the terminal, wherein the preference information indicates a power consumption reduction mode preferred by the terminal, and the current configuration comprises carrier aggregation configuration and the number of MIMO layers of uplink and downlink scheduling. The technical scheme of the invention can meet the requirements of reducing power consumption and service transmission of the terminal when the terminal is overheated.

Description

Reporting method and device, computer readable storage medium and terminal
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a reporting method and apparatus, a computer-readable storage medium, and a terminal.
Background
In a fifth generation mobile communication technology (5th generation mobile network or 5th generation wireless systems,5G) terminal operating in a Dual Connectivity mode (E-UTRA-NR Dual Connectivity, EN-DC), since a Long Term Evolution (LTE) protocol stack on a baseband processor side and a New Radio (NR) protocol stack simultaneously perform data transceiving, an overheating situation of terminal scalding occurs when uplink and downlink services are performed for a Long time, which causes problems of application operation jamming on the application processor side, reduction of throughput on the baseband processor side, and the like, if no measures are taken to reduce power consumption of the terminal for cooling, user experience is seriously affected.
In the protocol version of the third Generation Partnership Project (3 GPP) R16, for the problem of internal overheating of the 5G terminal, a reporting mechanism of internal overheating auxiliary information of the 5G terminal is introduced, so that the 5G terminal can reduce power consumption of a baseband processor. The specific procedure is that when the network carries an other configuration information cell in the rrcrconfiguration message, that is, when the configured 5G terminal detects an internal overheating (overheating), it needs to report the internal overheating to the base station (gNB) through the UEAssistanceInformation message, and carries a preference for reducing the number of carriers (reddccs), reducing the bandwidth (redmaxbw), and reducing the number of MIMO Layers (redmimo-Layers) to the gNB in the UEAssistanceInformation message.
However, no relevant solution is given in the 3GPP R16 protocol for the problems when a 5G terminal considers internal overheating, and when it considers the need to reduce the number of carriers, when it considers the need to reduce the bandwidth, when it considers the need to reduce the number of MIMO layers, etc.
Disclosure of Invention
The invention solves the technical problem of how to consider the requirements of reducing power consumption and service transmission of the terminal when the terminal is overheated.
To solve the foregoing technical problem, an embodiment of the present invention provides a reporting method, where the reporting method includes: monitoring the current temperature of the terminal; and reporting preference information according to the temperature and the current configuration of the terminal, wherein the preference information indicates a power consumption reduction mode preferred by the terminal, and the current configuration comprises carrier aggregation configuration and the number of MIMO layers of uplink and downlink scheduling.
Optionally, the reporting of the preference information according to the temperature and the current configuration of the terminal includes: and reporting the preference information according to the carrier aggregation configuration when the temperature is greater than a first threshold in a continuous first time period.
Optionally, the reporting of the preference information according to the carrier aggregation configuration includes: and when the carrier aggregation configuration indicates that the terminal configures carrier aggregation, determining and reporting the preference information, wherein the preference information comprises reducing the number of carriers, reducing the number of MIMO layers for uplink and downlink scheduling and reducing the uplink and downlink bandwidth.
Optionally, the preference information further includes that the number of preferred aggregation carriers is the number of current aggregation carriers divided by 2 and taken as the base, the number of preferred uplink and downlink scheduled MIMO layers is the number of current MIMO layers divided by 2 and taken as the top, and the preferred bandwidth is less than or equal to half of the current bandwidth.
Optionally, the reporting of the preference information according to the carrier aggregation configuration includes: and when the carrier aggregation configuration indicates that the terminal is not configured with carrier aggregation, determining and reporting the preference information, wherein the preference information comprises reduction of the number of MIMO layers of uplink and downlink scheduling and reduction of uplink and downlink bandwidth.
Optionally, the preference information further includes that the number of preferred uplink and downlink scheduled MIMO layers is the current number of MIMO layers divided by 2 and taken to the top, and the preferred bandwidth is less than or equal to half of the current bandwidth.
Optionally, the reporting of the preference information according to the temperature and the current configuration of the terminal includes: and reporting the preference information at least according to the carrier aggregation configuration when the temperature is less than a first threshold and greater than a second threshold in a continuous second time period, wherein the first threshold is greater than the second threshold.
Optionally, the reporting of the preference information according to the carrier aggregation configuration and the number of MIMO layers scheduled in uplink and downlink includes: and when the carrier aggregation configuration represents that the terminal configures carrier aggregation, determining and reporting the preference information, wherein the preference information comprises the reduction of the number of carriers.
Optionally, the preference information further includes that the number of carriers preferred by the terminal is 1.
Optionally, the reporting of the preference information according to the carrier aggregation configuration and the number of MIMO layers scheduled in uplink and downlink includes: and when the carrier aggregation configuration indicates that the terminal is not configured with carrier aggregation, determining and reporting the preference information according to the MIMO layer number of the uplink and downlink scheduling, wherein the preference information comprises the MIMO layer number of the reduced uplink and downlink scheduling.
Optionally, the preference information further includes that the number of uplink and downlink MIMO layers preferred by the terminal is 1.
Optionally, the reporting of the preference information according to the temperature and the current configuration of the terminal includes: and when the temperature is less than a second threshold within a third continuous time period, determining and reporting the preference information, wherein the preference information comprises the reduction of the number of carriers, the reduction of the number of MIMO layers for uplink and downlink scheduling and the reduction of uplink and downlink bandwidths, and the preference information further comprises the maximum number of carriers supported by the terminal, the maximum number of MIMO supported by the terminal and the maximum aggregation bandwidth supported by the terminal.
In order to solve the above technical problem, an embodiment of the present invention further discloses a reporting apparatus, where the reporting apparatus includes: the monitoring module is used for monitoring the current temperature of the terminal; and a reporting module, configured to report preference information according to the temperature and a current configuration of the terminal, where the preference information indicates a power consumption reduction mode preferred by the terminal, and the current configuration includes carrier aggregation configuration and uplink and downlink scheduled MIMO layer numbers.
The embodiment of the invention also discloses a computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and the computer program executes the steps of the reporting method when being executed by a processor.
The embodiment of the invention also discloses a terminal which comprises a memory and a processor, wherein the memory is stored with a computer program which can run on the processor, and the processor executes the steps of the reporting method when running the computer program.
Compared with the prior art, the technical scheme of the embodiment of the invention has the following beneficial effects:
in the technical scheme of the invention, the terminal can continuously monitor the current temperature and report the preference information according to the temperature and the current configuration of the terminal, so that the base station updates the configuration for the user according to the preference information of the terminal, thereby realizing that when the temperature is too high, the power consumption is reduced by a proper mode on the basis of ensuring the service transmission requirement of the terminal, and the power consumption and the service transmission rate of the terminal are both considered.
Further, when the temperature is greater than a first threshold in a first continuous time period and carrier aggregation configuration indicates that the terminal configures carrier aggregation, the preference information is determined and reported, where the preference information includes reducing the number of carriers, reducing the number of MIMO layers for uplink and downlink scheduling, and reducing uplink and downlink bandwidths. In the technical scheme of the invention, the temperature of the terminal is higher than the first threshold, which indicates that the temperature is very high and needs to be reduced as soon as possible, and in this case, the preference information reported by the terminal contains all power consumption reduction modes, so that the temperature of the terminal is reduced rapidly and the terminal loss is avoided.
Further, when the temperature is less than the first threshold and greater than the second threshold within a second continuous time period and the carrier aggregation configuration indicates that the terminal configures carrier aggregation, the preference information is determined and reported, where the preference information includes a reduced number of carriers. In the technical scheme of the invention, the temperature of the terminal is relatively high, and the terminal can be slowly cooled to ensure the service transmission requirement, and in this case, the preference information reported by the terminal comprises a part of power consumption reduction modes, such as reducing the number of carriers or reducing the number of MIMO layers.
Further, when the temperature is less than the second threshold for the third period of time, it indicates that the temperature of the terminal is low and the terminal does not need to reduce power consumption. In this case, the report information of the terminal may include the maximum number of carriers, the maximum number of MIMO and the maximum aggregation bandwidth that are supported by the terminal, so as to fully satisfy the service transmission requirement.
Drawings
Fig. 1 is a flowchart of a reporting method according to an embodiment of the present invention;
fig. 2 is a detailed flowchart of a reporting method according to an embodiment of the present invention;
fig. 3 is a detailed flowchart of another reporting method according to an embodiment of the present invention;
fig. 4 is a detailed flowchart of another reporting method according to an embodiment of the present invention;
fig. 5 is a detailed flowchart of another reporting method according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a reporting apparatus according to an embodiment of the present invention.
Detailed Description
As described in the background, no relevant solution is given in the 3GPP R16 protocol for the problems when a 5G terminal considers internal overheating, and when it considers the number of carriers to be reduced, when it considers the bandwidth to be reduced, when it considers the number of MIMO layers to be reduced, etc.
In the technical scheme of the invention, the terminal can continuously monitor the current temperature and report the preference information according to the temperature and the current configuration of the terminal, so that the base station updates the configuration for the user according to the preference information of the terminal, thereby realizing that when the temperature is too high, the power consumption is reduced by a proper mode on the basis of ensuring the service transmission requirement of the terminal, and the power consumption and the service transmission rate of the terminal are both considered.
The technical scheme of the invention can be applied to 5G (5Generation) communication systems, 4G and 3G communication systems, and various future new communication systems such as 6G and 7G.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Fig. 1 is a flowchart of a reporting method according to an embodiment of the present invention.
The reporting method of the embodiment of the invention can be used on a User Equipment (UE) side, namely, the UE can execute each step of the method.
Specifically, the reporting method may include the following steps:
step S101: monitoring the current temperature of the terminal;
step S102: and reporting preference information according to the temperature and the current configuration of the terminal, wherein the preference information indicates a power consumption reduction mode preferred by the terminal, and the current configuration comprises carrier aggregation configuration and the number of MIMO layers of uplink and downlink scheduling.
It should be noted that the sequence numbers of the steps in this embodiment do not represent a limitation on the execution sequence of the steps.
In the embodiment of the invention, the terminal can monitor the temperature inside the terminal in real time or periodically according to a preset period and record the temperature. Specifically, the terminal may be in a dual connectivity (EN-DC) mode, or may be in a 5G independent networking (SA) mode. The 5G SA networking means that a wireless access network adopts a 5G base station, and a core network adopts a collocation mode of a 5G core network. The dual connectivity (EN-DC) mode may be Non-Standalone Networking (NSA), where the 5G NSA networking refers to coexistence of a 4G base station (eNB) and a 5G base station (gNB) in a radio access network, and the core network adopts a 4G core network or a 5G core network.
It should be noted that, as for a specific implementation manner of monitoring the temperature, reference may be made to the prior art, and the embodiment of the present invention is not limited thereto.
In the specific implementation of step S102, the terminal determines preference information according to its temperature and current configuration, and reports the preference information to the base station. The preference information can indicate a power consumption reduction mode preferred by the terminal. Specifically, the power consumption reduction method may be to reduce the number of carriers, reduce the number of MIMO layers, and reduce the bandwidth.
In a specific implementation, the terminal may report its internal overheating to the base station (gNB) through a UE assistance message (UEAssistanceInformation).
After receiving the preference information reported by the terminal, the base station may complete corresponding configuration for the terminal according to the preference of the terminal, that is, according to the power consumption reduction mode indicated by the preference information, so as to reduce the power consumption of the terminal.
For example, if the preference information indicates to reduce the number of carriers, the base station configures fewer carriers when updating the configuration for the terminal; if the preference information indicates that the number of MIMO layers is reduced, configuring fewer MIMO layers by the base station when updating the configuration for the terminal; and if the preference information indicates that the bandwidth is reduced, the base station configures narrower bandwidth when updating the configuration for the terminal.
In a specific application scenario of the present invention, please refer to fig. 2, and fig. 2 shows an overall process of reporting preference information by a UE.
In step S201, the temperature of the UE in EN-DC mode is monitored.
In step S202, it is determined whether the temperature of the UE is greater than a first threshold, if so, step S203 is performed, otherwise, step S207 is performed.
In step S203, a timer T1 is started.
In step S204, it is determined whether the temperature of the UE is greater than a first threshold, if so, step S205 is performed, otherwise, step S207 is performed.
In step S205, it is determined whether the timer T1 has timed out, and if so, the process proceeds to step S206, otherwise, the process continues to step S204.
In step S206, the preference determination flow 1 is entered.
In step S207, it is determined whether the temperature of the UE is greater than a second threshold, and if so, step S208 is performed, otherwise, step S209 is performed.
In step S208, a timer T2 is started, and preference determination flow 2 is entered.
In step S209, the timer T1 is turned off, and the preference determination flow 3 is entered.
In the embodiment of the invention, according to different ranges of the terminal temperature (such as greater than a first threshold, less than a second threshold, less than the first threshold and greater than the second threshold), different preference judgment processes are adopted to determine preference information so as to meet different requirements of the UE under different conditions.
The timer T1, the timer T2, and the timer T3 are set to monitor that the temperature of the UE is in a stable temperature range within a continuous time period, so as to avoid inaccurate reporting of the preference information caused by sudden changes in temperature.
It should be noted that specific durations of the timer T1, the timer T2, and the timer T3 may be set according to different practical application scenarios, and the embodiment of the present invention is not limited to this.
In a non-limiting embodiment of the present invention, the preference information is reported according to the carrier aggregation configuration when the temperature is greater than a first threshold for a first duration.
In this embodiment, reporting the preference information according to the carrier aggregation configuration is part of the step of the preference determination process 1.
Specifically, referring to fig. 3, the preference determination process 1 includes the following steps:
step S301: judging whether the SCG (Secondary Cell Group) side of the UE is configured with CA (Carrier Aggregation), if so, entering step S302, otherwise, entering step S303.
Step S302: the UE sends UE auxiliary information carrying the following information: the method comprises the steps of reducing the number of carriers, reducing the number of MIMO layers for uplink and downlink scheduling and reducing uplink and downlink bandwidth, wherein the preferred number of aggregation carriers is obtained by dividing the current number of aggregation carriers by 2 and taking the base, the preferred number of MIMO layers for uplink and downlink scheduling is obtained by dividing the current number of MIMO layers by 2 and taking the top, and the preferred bandwidth is less than or equal to half of the current bandwidth.
Step S303: the UE sends UE auxiliary information carrying the following information: and reducing the MIMO layer number of uplink and downlink scheduling and reducing the uplink and downlink bandwidth, wherein the preferred MIMO layer number of the uplink and downlink scheduling is the current MIMO layer number divided by 2 and the preferred maximum aggregation bandwidth.
In this embodiment, the temperature of the terminal is greater than the first threshold for a continuous period of time, which indicates that the temperature of the terminal is very high and needs to be cooled as soon as possible.
In this embodiment, the base station may perform uplink and downlink traffic channel scheduling with a relatively small number of MIMO layers on a relatively small bandwidth of the PSCell.
In a specific implementation, the preferred bandwidth for the terminal is selected from the bandwidth closest to (less than or equal to) half of the current aggregate bandwidth in the set {20 megahertz (MHz),30MHz,40MHz, 50MHz,60MHz,80MHz,100MHz,200MHz,300MHz,400MHz }.
In specific implementation, referring to fig. 4, the preference determination process 2 includes the following steps:
step S401: starting a timer T2;
step S402: judging whether the temperature of the UE is less than a first threshold and more than or equal to a second threshold, if so, entering a step S403, otherwise, entering a step S406;
step S403: judging whether the timer T2 is overtime, if yes, entering the step S404, otherwise, continuing the step S402;
step S404: judging whether the SCG side of the UE side is configured with CA, if so, entering the step S405, otherwise, continuing the step S409;
step S405: the UE sends UE auxiliary information carrying the following information: the number of carriers is reduced, and the number of preferred aggregation carriers is 1.
Step S406: judging whether the temperature of the UE is smaller than a second threshold, if so, entering a step S407, otherwise, entering a step S408;
step S407: the timer T2 is stopped, and the preference determination flow 3 is entered;
step S408: stopping the timer T2, and entering the preference determination flow 1;
step S409: judging whether the number of uplink and downlink MIMO layers scheduled on a PSCell (primary cell) is not a single layer, if so, entering a step S410, otherwise, entering a step S411;
step S410: the UE sends UE auxiliary information carrying the following information: the number of MIMO layers is reduced, with a preference of 1.
Step S411: the UE sends UE auxiliary information carrying the following information: bandwidth is reduced, preferred bandwidth.
For specific implementation steps of the preference determination process 1, reference may be made to fig. 3, which is not described herein again.
In the embodiment of the present invention, when the temperature is less than the first threshold and greater than the second threshold within the continuous second time period, it indicates that the temperature of the terminal is relatively high, and at this time, the temperature may be slowly decreased to ensure the service transmission requirement.
In specific implementation, the UE preferentially reports to reduce the number of carriers, and reports to reduce the number of MIMO layers when the number of carriers cannot be reduced, for example, the number of carriers is 1. And reporting to reduce the bandwidth under the condition that the number of MIMO layers cannot be reduced, for example, uplink and downlink scheduling is single-layer scheduling. The bandwidth preferred by the UE may be less than or equal to half of the current bandwidth.
In this embodiment, the base station may perform single-layer uplink and downlink traffic channel scheduling on the PSCell only for the UE.
In specific implementation, referring to fig. 5, the preference determination process 3 includes the following steps:
step S501: starting a timer T3;
step S502: judging whether the temperature of the UE is smaller than a second threshold, if so, entering a step S503, otherwise, entering a step S506;
step S503: judging whether the timer T3 is overtime, if yes, entering the step S504, otherwise, continuing the step S502;
step S504: the UE sends UE auxiliary information carrying the following information: reducing the number of carriers, the number of MIMO layers for uplink and downlink scheduling, and the uplink and downlink bandwidths, the maximum number of carriers supported by the terminal, the maximum number of MIMO supported by the terminal, and the maximum aggregation bandwidth supported by the terminal;
step S505: judging whether the temperature of the UE is greater than a second year threshold and less than a first threshold, if so, entering a step S506, otherwise, entering a step S507;
step S506: the timer T3 is stopped, and the preference determination flow 2 is entered;
step S507: the timer T3 is stopped and the preference determination flow 1 is entered.
For the specific implementation steps of the preference determination process 1, reference may be made to fig. 3, and for the specific implementation steps of the preference determination process 2, reference may be made to fig. 4, which is not described herein again.
In the embodiment of the present invention, when the temperature is less than the second threshold within the third time period, it indicates that the temperature of the terminal is low, and the terminal does not need to reduce power consumption. In this case, the report information of the terminal may include the maximum number of carriers, the maximum number of MIMO and the maximum aggregation bandwidth that are supported by the terminal, so as to fully satisfy the service transmission requirement.
In this embodiment, the base station may perform normal carrier number and aggregation bandwidth configuration and scheduling of the maximum MIMO layer number uplink and downlink service channels for the UE according to the service requirement.
Referring to fig. 6, an embodiment of the present invention further discloses a reporting apparatus. The reporting device 60 may include:
the monitoring module 601 is used for monitoring the current temperature of the terminal;
a reporting module 602, configured to report preference information according to the temperature and a current configuration of the terminal, where the preference information indicates a power consumption reduction mode preferred by the terminal, and the current configuration includes carrier aggregation configuration and a number of MIMO layers for uplink and downlink scheduling.
In the embodiment of the invention, the terminal can continuously monitor the current temperature and report the preference information according to the temperature and the current configuration of the terminal, so that the base station updates the configuration for the user according to the preference information of the terminal, thereby realizing that when the temperature is too high, the power consumption is reduced by a proper mode on the basis of ensuring the service transmission requirement of the terminal, and the power consumption and the service transmission rate of the terminal are considered.
For more details of the working principle and the working mode of the reporting device 60, reference may be made to the relevant descriptions in fig. 1 to fig. 5, which are not described herein again.
In a specific implementation, the reporting device may correspond to a Chip having a reporting function in the user equipment, such as a System-On-a-Chip (SOC), a baseband Chip, and the like; or the user equipment comprises a chip module with a reporting function; or to a chip module having a chip with data processing function, or to a user equipment.
Each module/unit included in each apparatus and product described in the above embodiments may be a software module/unit, or may also be a hardware module/unit, or may also be a part of a software module/unit and a part of a hardware module/unit. For example, for each device or product applied to or integrated into a chip, each module/unit included in the device or product may be implemented by hardware such as a circuit, or at least a part of the module/unit may be implemented by a software program running on a processor integrated within the chip, and the rest (if any) part of the module/unit may be implemented by hardware such as a circuit; for each device or product applied to or integrated with the chip module, each module/unit included in the device or product may be implemented by using hardware such as a circuit, and different modules/units may be located in the same component (e.g., a chip, a circuit module, etc.) or different components of the chip module, or at least some of the modules/units may be implemented by using a software program running on a processor integrated within the chip module, and the rest (if any) of the modules/units may be implemented by using hardware such as a circuit; for each device and product applied to or integrated in the terminal, each module/unit included in the device and product may be implemented by using hardware such as a circuit, and different modules/units may be located in the same component (e.g., a chip, a circuit module, etc.) or different components in the terminal, or at least part of the modules/units may be implemented by using a software program running on a processor integrated in the terminal, and the rest (if any) part of the modules/units may be implemented by using hardware such as a circuit.
The embodiment of the present invention further discloses a storage medium, which is a computer-readable storage medium, and a computer program is stored on the storage medium, and when the computer program runs, the steps of the reporting method shown in fig. 1 to 5 may be executed. The storage medium may include ROM, RAM, magnetic or optical disks, etc. The storage medium may further include a non-volatile memory (non-volatile) or a non-transitory memory (non-transient), and the like.
The embodiment of the invention also discloses a terminal, or user equipment, wherein the user equipment can comprise a memory and a processor, and the memory is stored with a computer program which can run on the processor. The processor, when running the computer program, may perform the steps of the reporting method shown in fig. 1-5. The user equipment includes but is not limited to a mobile phone, a computer, a tablet computer and other terminal equipment.
The technical solution of the present invention is also applicable to different network architectures, including but not limited to relay network architecture, dual link architecture, Vehicle-to-event architecture, and the like.
In this embodiment of the present application, the Core Network may be an evolved packet Core (EPC for short), a 5G Core Network (5G Core Network), or may be a novel Core Network in a future communication system. The 5G Core Network is composed of a set of devices, and implements Access and Mobility Management functions (AMF) of functions such as Mobility Management, User Plane Functions (UPF) providing functions such as packet routing and forwarding and qos (quality of service) Management, Session Management Functions (SMF) providing functions such as Session Management, IP address allocation and Management, and the like. The EPC may be composed of an MME providing functions such as mobility management, Gateway selection, etc., a Serving Gateway (S-GW) providing functions such as packet forwarding, etc., and a PDN Gateway (P-GW) providing functions such as terminal address allocation, rate control, etc.
A Base Station (BS) in the embodiment of the present application, which may also be referred to as a base station device, is a device deployed in a Radio Access Network (RAN) to provide a wireless communication function. For example, a device providing a base station function in a 2G network includes a Base Transceiver Station (BTS), a device providing a base station function in a 3G network includes a node b (nodeb), apparatuses for providing a base station function in a 4G network include evolved node bs (enbs), which, in a Wireless Local Area Network (WLAN), the devices providing the base station function are an Access Point (AP), a device gNB providing the base station function in a New Radio (NR) of 5G, and a node B (ng-eNB) continuing to evolve, the gNB and the terminal communicate with each other by adopting an NR (NR) technology, the ng-eNB and the terminal communicate with each other by adopting an E-UTRA (evolved Universal Terrestrial Radio Access) technology, and both the gNB and the ng-eNB can be connected to a 5G core network. The base station in the embodiment of the present application also includes a device and the like that provide a function of the base station in a future new communication system.
The network side (network) in the embodiment of the present invention refers to a communication network providing communication services for a terminal, and includes a base station of a radio access network, a base station controller of the radio access network, and a device on a core network side.
A terminal in this embodiment may refer to various forms of User Equipment (UE), an access terminal, a subscriber unit, a subscriber station, a mobile station (mobile station, MS), a remote station, a remote terminal, a mobile device, a user terminal, a terminal device (terminal equipment), a wireless communication device, a user agent, or a user equipment. The terminal device may also be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a handheld device with a Wireless communication function, a computing device or other processing devices connected to a Wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a future 5G Network or a terminal device in a future evolved Public Land Mobile Network (PLMN), and the like, which is not limited in this embodiment.
In the embodiment of the application, a unidirectional communication link from an access network to a terminal is defined as a downlink, data transmitted on the downlink is downlink data, and the transmission direction of the downlink data is called as a downlink direction; the unidirectional communication link from the terminal to the access network is an uplink, the data transmitted on the uplink is uplink data, and the transmission direction of the uplink data is referred to as an uplink direction.
The descriptions of the first, second, etc. appearing in the embodiments of the present application are only for illustrating and differentiating the objects, and do not represent the order or the particular limitation of the number of the devices in the embodiments of the present application, and do not constitute any limitation to the embodiments of the present application.
It should be understood that, in the embodiment of the present application, the processor may be a Central Processing Unit (CPU), and the processor may also be other general-purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The above embodiments may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, the above-described embodiments may be implemented in whole or in part in the form of a computer program product. The computer program product comprises one or more computer instructions or computer programs. The procedures or functions according to the embodiments of the present application are wholly or partially generated when the computer instructions or the computer program are loaded or executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire or wirelessly. It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
In the several embodiments provided in the present application, it should be understood that the disclosed method, apparatus and system may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative; for example, the division of the unit is only a logic function division, and there may be another division manner in actual implementation; for example, various elements or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. 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.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
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.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (15)

1. A reporting method, comprising:
monitoring the current temperature of the terminal;
and reporting preference information according to the temperature and the current configuration of the terminal, wherein the preference information indicates a power consumption reduction mode preferred by the terminal, and the current configuration comprises carrier aggregation configuration and the number of MIMO layers of uplink and downlink scheduling.
2. The reporting method of claim 1, wherein reporting the preference information according to the temperature and the current configuration of the terminal comprises:
and reporting the preference information according to the carrier aggregation configuration when the temperature is greater than a first threshold in a continuous first time period.
3. The reporting method of claim 2, wherein the reporting the preference information according to the carrier aggregation configuration comprises:
and when the carrier aggregation configuration indicates that the terminal configures carrier aggregation, determining and reporting the preference information, wherein the preference information comprises reducing the number of carriers, reducing the number of MIMO layers for uplink and downlink scheduling and reducing the uplink and downlink bandwidth.
4. The reporting method of claim 3, wherein the preference information further includes that the number of preferred aggregation carriers is the current number of aggregation carriers divided by 2 and taken to the bottom, the number of preferred uplink and downlink scheduled MIMO layers is the current number of MIMO layers divided by 2 and taken to the top, and the preferred bandwidth is less than or equal to half of the current bandwidth.
5. The reporting method of claim 2, wherein the reporting the preference information according to the carrier aggregation configuration comprises:
and when the carrier aggregation configuration indicates that the terminal is not configured with carrier aggregation, determining and reporting the preference information, wherein the preference information comprises reduction of the number of MIMO layers of uplink and downlink scheduling and reduction of uplink and downlink bandwidth.
6. The reporting method of claim 5, wherein the preference information further includes that the number of preferred uplink and downlink scheduled MIMO layers is the current MIMO layer number divided by 2 and taken to the top, and the preferred bandwidth is less than or equal to half of the current bandwidth.
7. The reporting method of claim 1, wherein reporting the preference information according to the temperature and the current configuration of the terminal comprises:
and reporting the preference information at least according to the carrier aggregation configuration when the temperature is less than a first threshold and greater than a second threshold in a continuous second time period, wherein the first threshold is greater than the second threshold.
8. The reporting method of claim 7, wherein the reporting the preference information according to the carrier aggregation configuration and the number of uplink and downlink scheduled MIMO layers comprises:
and when the carrier aggregation configuration represents that the terminal configures carrier aggregation, determining and reporting the preference information, wherein the preference information comprises the reduction of the number of carriers.
9. The reporting method of claim 8, wherein the preference information further includes that the number of carriers preferred by the terminal is 1.
10. The reporting method of claim 7, wherein the reporting the preference information according to the carrier aggregation configuration and the number of uplink and downlink scheduled MIMO layers comprises:
and when the carrier aggregation configuration indicates that the terminal is not configured with carrier aggregation, determining and reporting the preference information according to the MIMO layer number of the uplink and downlink scheduling, wherein the preference information comprises the MIMO layer number of the reduced uplink and downlink scheduling.
11. The reporting method of claim 10, wherein the preference information further includes that the number of uplink and downlink MIMO layers preferred by the terminal is 1.
12. The reporting method of claim 1, wherein reporting the preference information according to the temperature and the current configuration of the terminal comprises:
and when the temperature is less than a second threshold within a third continuous time period, determining and reporting the preference information, wherein the preference information comprises the reduction of the number of carriers, the reduction of the number of MIMO layers for uplink and downlink scheduling and the reduction of uplink and downlink bandwidths, and the preference information further comprises the maximum number of carriers supported by the terminal, the maximum number of MIMO supported by the terminal and the maximum aggregation bandwidth supported by the terminal.
13. An apparatus for reporting, comprising:
the monitoring module is used for monitoring the current temperature of the terminal;
and a reporting module, configured to report preference information according to the temperature and a current configuration of the terminal, where the preference information indicates a power consumption reduction mode preferred by the terminal, and the current configuration includes carrier aggregation configuration and uplink and downlink scheduled MIMO layer numbers.
14. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, performs the steps of the reporting method according to any one of claims 1 to 12.
15. A terminal comprising a memory and a processor, the memory having stored thereon a computer program operable on the processor, wherein the processor executes the computer program to perform the steps of the reporting method according to any one of claims 1 to 12.
CN202110619518.3A 2021-06-03 2021-06-03 Reporting method and device, computer readable storage medium and terminal Active CN113315554B (en)

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