WO2021088000A1 - 通信方法及装置 - Google Patents

通信方法及装置 Download PDF

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Publication number
WO2021088000A1
WO2021088000A1 PCT/CN2019/116775 CN2019116775W WO2021088000A1 WO 2021088000 A1 WO2021088000 A1 WO 2021088000A1 CN 2019116775 W CN2019116775 W CN 2019116775W WO 2021088000 A1 WO2021088000 A1 WO 2021088000A1
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WO
WIPO (PCT)
Prior art keywords
terminal device
time
transmit
value
transmission
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Application number
PCT/CN2019/116775
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English (en)
French (fr)
Inventor
邢金强
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2019/116775 priority Critical patent/WO2021088000A1/zh
Priority to CN201980099691.6A priority patent/CN114270955B/zh
Publication of WO2021088000A1 publication Critical patent/WO2021088000A1/zh

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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

Definitions

  • the present invention relates to the field of communication technology, and in particular to a communication method and device.
  • the transmission power of the terminal equipment When configuring resources for the terminal equipment in the base station, if the configured uplink and downlink resource ratio is not appropriate, the transmission power of the terminal equipment will be too high, which will cause the wireless signal radiation of the terminal equipment to exceed the electromagnetic wave absorption rate (specific absorption rate, SAR) or The maximum permissible emission (MPE) is harmful to the human body. Therefore, the transmission power of the terminal device needs to be adjusted.
  • SAR specific absorption rate
  • MPE maximum permissible emission
  • SAR is the average measured value of terminal equipment over a period of time.
  • SAR is an index parameter that measures the intensity of electromagnetic radiation from the terminal to the human body.
  • the standard has strict index requirements for the SAR value of the radiation of the terminal equipment, and the terminal cannot exceed the limit.
  • MPE is the average measured value of the power density of a terminal in a certain area over a period of time.
  • MPE is an index parameter that measures the intensity of electromagnetic radiation of the terminal to the human body.
  • the standard has strict index requirements for the MPE value of the radiation of the terminal equipment, and the terminal cannot exceed the limit.
  • the maximum uplink time slot ratio (maxULdutycycle) capability is introduced. That is, the terminal device reports to the base station the maximum uplink proportion that it can support when a certain frequency band meets SAR or MPE. When the proportion of uplink time slots scheduled by the base station exceeds this capacity, the terminal device adopts a power back-off method to meet SAR and MPE. MPE standard.
  • the power back-off method is used to limit the transmission power of the terminal equipment.
  • the transmission power of the terminal equipment in the initial time is too high within a certain period of time, it may result in the failure to meet the SAR and MPE standards in the later time.
  • the transmission power may not be able to transmit high-power signals, which will cause the link to fail, and the communication between the terminal equipment and the network equipment cannot meet the problem of real-time or high-power service requirements.
  • the embodiments of the present invention provide a communication method and device to solve the problem that in the prior art, in order to meet the SAR and MPE standards, the terminal equipment cannot transmit power or cannot transmit high-power signals, which causes link failure.
  • the first aspect of the present invention provides a communication method, including:
  • the terminal device determines the transmit energy surplus value of the wireless signal in the first time period, where the transmit energy surplus value is related to the transmit power and the transmit time of the terminal device;
  • the terminal device sends the transmit energy surplus of the wireless signal to the network device.
  • the second aspect of the present invention provides a communication method, including:
  • the network device receives the transmit energy surplus value of the wireless signal in the first time period sent by the terminal device, where the transmit energy surplus value is related to the transmit power and the transmit time of the terminal device.
  • a third aspect of the present invention provides a communication device, including:
  • the determining module is configured to determine the transmit energy surplus value of the wireless signal in the first time period, where the transmit energy surplus value is related to the transmission power and the transmission time of the terminal device;
  • the sending module is used to send the transmit energy residual value of the wireless signal to the network device.
  • a fourth aspect of the present invention provides a communication device, including:
  • the receiving module is configured to receive the transmit energy surplus value of the wireless signal in the first time period sent by the terminal device, where the transmit energy surplus value is related to the transmit power and the transmit time of the terminal device.
  • a fifth aspect of the present invention provides a terminal device.
  • the terminal device includes a processor, a memory, a transmitter, and a receiver; the transmitter and the receiver are coupled to the processor, and the processor controls The sending action of the transmitter, and the processor controlling the receiving action of the receiver;
  • the memory is used to store computer executable program code, and the program code includes information; when the processor executes the information, the information causes the terminal device to execute the communication provided by the first aspect and the possible implementation manners of the first aspect method.
  • a sixth aspect of the present invention provides a network device.
  • the terminal device includes a processor, a memory, a transmitter, and a receiver; the transmitter and the receiver are coupled to the processor, and the processor controls The sending action of the transmitter, and the processor controlling the receiving action of the receiver;
  • the memory is used to store computer executable program code, and the program code includes information; when the processor executes the information, the information causes the network device to execute the communication method provided in the second aspect and the possible implementation manners of the second aspect .
  • a seventh aspect of the present invention provides a chip, including: a processor, configured to call and run a computer program from a memory, so that the device installed with the chip executes the possible implementation manners of the first aspect and the first aspect The communication method provided.
  • An eighth aspect of the present invention provides a chip, including: a processor, configured to call and run a computer program from a memory, so that the device installed with the chip executes the possible implementation manners of the second aspect and the second aspect The communication method provided.
  • a ninth aspect of the present invention provides a computer-readable storage medium for storing a computer program that enables a computer to execute the communication method provided in the first aspect and each possible implementation manner of the first aspect.
  • a tenth aspect of the present invention provides a computer-readable storage medium for storing a computer program that enables the computer to execute the communication method provided by each possible implementation manner of the second aspect and the third aspect.
  • the eleventh aspect of the present invention provides a computer program product, including computer program information, which enables a computer to execute the communication method provided in the first aspect and each possible implementation manner of the first aspect.
  • the twelfth aspect of the present invention provides a computer program product, which includes computer program information that enables a computer to execute the communication method provided by the second aspect and each possible implementation manner of the second aspect.
  • the thirteenth aspect of the present invention provides a computer program that enables a computer to execute the communication method provided in the first aspect and each possible implementation manner of the first aspect.
  • the fourteenth aspect of the present invention provides a computer program that enables a computer to execute the communication method provided in the second aspect and each possible implementation manner of the second aspect.
  • the terminal device determines the transmit energy surplus value of the wireless signal of the terminal device in the first time period, and the transmit energy surplus value is related to the transmit power and transmission time of the terminal device and sends it to the network The residual value of the transmit energy of the wireless signal sent by the device.
  • the terminal device can send the wireless signal's transmit energy surplus value for a period of time to the network device.
  • the network device determines that the terminal device meets the limit value of the transmit energy caused by SAR or MPE within a period of time, and can transmit to the terminal device in time
  • the power and transmission time are adjusted to avoid link failures caused by the inability of terminal equipment to transmit power in order to meet the SAR and MPE standards.
  • FIG. 1 is a schematic diagram of a scenario of a communication method provided by an embodiment of this application.
  • Figure 2 is a signaling interaction diagram of a communication method provided by an embodiment of the application.
  • FIG. 3 is a schematic diagram of a terminal device transmitting energy limit provided by an embodiment of this application.
  • FIG. 5 is a signaling interaction diagram of still another communication method provided by an embodiment of this application.
  • FIG. 6 is a signaling interaction diagram of another communication method provided by an embodiment of this application.
  • FIG. 7 is a schematic diagram of a method for reporting a transmit energy residual value provided by an embodiment of the application.
  • FIG. 8 is a schematic diagram of another method for reporting the residual value of transmit energy according to an embodiment of the application.
  • FIG. 9 is a schematic diagram of still another method for reporting the residual value of transmit energy according to an embodiment of the application.
  • FIG. 10 is a schematic diagram of yet another method for reporting the residual value of transmit energy according to an embodiment of the application.
  • FIG. 11 is a schematic structural diagram of a communication device provided by an embodiment of this application.
  • FIG. 12 is a schematic structural diagram of another communication device provided by an embodiment of this application.
  • FIG. 13 is a schematic structural diagram of a terminal device provided by an embodiment of this application.
  • FIG. 14 is a schematic structural diagram of a network device provided by an embodiment of this application.
  • the SAR is the average measured value of the terminal equipment over a period of time.
  • the SAR is an index parameter that measures the electromagnetic radiation intensity of the terminal to the human body.
  • the standard has strict index requirements for the SAR value of the radiation of the terminal equipment, and the terminal cannot exceed the limit.
  • MPE is the average measured value of the power density of a terminal in a certain area over a period of time.
  • MPE is an index parameter that measures the intensity of electromagnetic radiation of the terminal to the human body.
  • the standard has strict index requirements for the MPE value of the radiation of the terminal equipment, and the terminal cannot exceed the limit.
  • the maximum uplink time slot ratio (maxULdutycycle) capability is introduced. That is, the terminal device reports to the base station the maximum uplink proportion that it can support when a certain frequency band meets SAR or MPE. When the proportion of uplink time slots scheduled by the base station exceeds this capacity, the terminal device adopts a power back-off method to meet SAR and MPE. MPE standard.
  • the power back-off method is used to limit the transmission power of the terminal equipment.
  • the transmission power of the terminal equipment in the initial time is too high within a certain period of time, it may result in the failure to meet the SAR and MPE standards in the later time.
  • the transmission power may not be able to transmit high-power signals, which will cause the link to fail, and the communication between the terminal equipment and the network equipment cannot meet the problem of real-time or high-power service requirements.
  • the embodiments of the present application provide a communication method and device, which send a residual radiation capability to a network device through a terminal device, so as to adjust the transmit power of the terminal device in time, so as to avoid meeting the SAR and MPE standards.
  • the terminal equipment can't transmit power or can't transmit high-power signals, which leads to the problem of link failure.
  • FIG. 1 is a schematic diagram of a scenario of a communication method provided by an embodiment of the application.
  • the terminal device 101 and the network device 102 communicate with each other.
  • the network device 102 will send information to the terminal device 101 and control the terminal device 101 to adjust the transmission power and transmission time to meet SAR and MPE Standard to avoid harm to the human body.
  • the embodiment of the present application does not limit the number of terminal devices 101 and network devices 102 included in the communication system.
  • the terminal device 101 may also be referred to as a terminal, user equipment (UE), mobile station (mobile station, MS), mobile terminal (mobile terminal, MT), and so on.
  • the terminal device 101 may be a mobile phone (mobile phone), a tablet computer (pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, and an industrial control (industrial control) terminal device.
  • Wireless terminal in control wireless terminal in self-driving (self-driving), wireless terminal in remote medical surgery, wireless terminal in smart grid (smart grid), smart home (smart home) Wireless terminal, etc.
  • the network device 102 may be an access network device, such as a base station, or various wireless access points, or may refer to a device that communicates with user equipment through one or more sectors on an air interface in the access network.
  • the base station can be used to convert received air frames and IP packets into each other, and act as a router between the wireless terminal and the rest of the access network, where the rest of the access network can include an Internet Protocol (IP) network.
  • IP Internet Protocol
  • the base station can also coordinate the attribute management of the air interface.
  • the base station can be a base station (BTS) in global system of mobile communication (GSM) or code division multiple access (CDMA), or it can be a broadband code division multiple access (BTS).
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • BTS broadband code division multiple access
  • the base station (NodeB, NB) in wideband code division multiple Access (WCDMA) can also be an evolved base station (evolutional nodeB, eNB or eNodeB) in long term evolution (LTE), or a relay station or access point.
  • the base station gNB in the future 5G network is not limited here.
  • adjusting the transmit power of the terminal device is only one use scenario of this application, and the communication method provided in the embodiment of this application can be applied to any other scenario where the network device needs to determine the transmit energy residual value of the wireless signal.
  • Figure 2 is a signaling interaction diagram of a communication method provided by an embodiment of the application. This embodiment relates to how to adjust the transmitting power of the terminal device. As shown in Figure 2, the method includes:
  • the terminal device determines the transmit energy residual value of the wireless signal in the first time period.
  • the transmit energy surplus is related to the transmit power and transmit time of the terminal device.
  • terminal equipment In order to meet the SAR and MPE standards, terminal equipment usually needs to limit the total emission energy within a period of time. Exemplarily, in order to meet the requirements of the MPE, the millimeter wave terminal equipment needs to meet the requirement that the average power density does not exceed 10w/m 2 /s within a few seconds. Based on the SAR and MPE standards, the emission energy value within a period of time is essentially limited, and the emission energy value is the cumulative value of the product of the terminal device's emission power and time. Therefore, the transmit energy margin of the wireless signal within a period of time can limit the available transmit power of the terminal device per unit time and unit area.
  • FIG. 3 is a schematic diagram of a terminal device transmitting energy limit provided by an embodiment of the application.
  • the transmission power of the terminal equipment in 1st, the transmission power of the terminal equipment remains relatively low, but it is guaranteed that the terminal equipment can transmit signals during the entire W time period.
  • the transmission power of the terminal equipment in the initial stage is too high, which causes the terminal equipment to have insufficient power or unable to transmit signals in the latter part of the time period of w.
  • the transmit energy residual value is determined, the greater the transmit power, the shorter the transmit time; correspondingly, the smaller the transmit power, the longer the transmit time.
  • the residual energy value of the wireless signal transmitted by the terminal device in the first time period may be the complete energy value in the first time period detected at the beginning of the first time period, or it may be the first time period.
  • the surplus value of the emission energy between the first time and the technical time of the first time period detected at any time in the time period may also be the surplus value of the emission energy between a certain time sub-segment in the first time period.
  • the terminal device may first determine the total transmit energy value of the entire first time period based on the SAR and MPE standards, and then determine the used transmit energy value according to the transmit power that the terminal device has used , And finally subtract the used emission energy value from the total emission energy value to obtain the emission energy surplus value of the entire first time period.
  • S202 The terminal device sends the wireless signal transmit energy residual value to the network device.
  • the terminal device determines the transmit energy surplus value of the wireless signal of the terminal device in the first time period, it will send the transmit energy surplus value of the wireless signal to the network device.
  • the terminal device will send a wireless signal to the network device every time after determining the wireless signal's transmit energy residual value. Transmit energy surplus; in other implementations, the terminal device will only send the transmit energy surplus of the wireless signal to the network device only if it determines that the transmit energy surplus of the wireless signal is less than the energy threshold.
  • the terminal device can also preset the reporting time of the transmit energy residual value of the wireless signal.
  • the terminal device may be preset to report the transmit energy surplus value at the beginning of the first time period; or, the transmit energy surplus value of the first time period may be reported as the static terminal capability when the terminal device initially accesses the network Network equipment; or, the terminal equipment can report the transmit energy surplus value at any time in the first time period.
  • the detection can be started for the first time period after the terminal device reports The timing ensures that the terminal and the network are in the same time period for energy statistics.
  • the terminal device determines the transmit energy surplus value of the wireless signal of the terminal device in the first time period, and the transmit energy surplus value is related to the transmit power and transmission time of the terminal device, and sends it to the network device The residual value of the transmitted energy of the wireless signal.
  • the terminal device can send the wireless signal's transmit energy surplus value for a period of time to the network device.
  • the network device determines that the terminal device meets the limit value of the transmit energy caused by SAR or MPE within a period of time, and can transmit to the terminal device in time
  • the power and transmission time are adjusted to avoid link failures caused by the inability of terminal equipment to transmit power in order to meet the SAR and MPE standards.
  • FIG. 4 is a signaling interaction diagram of another communication method provided by an embodiment of the application. As shown in FIG. 4, based on the foregoing embodiment, the communication method includes:
  • the terminal device determines the residual value of the transmit energy of the wireless signal of the terminal device in the first time period.
  • the transmit energy surplus is related to the transmit power and transmit time of the terminal device.
  • the terminal device sends the wireless signal transmit energy residual value to the network device.
  • S301-S302 can be understood with reference to S201-S202 shown in FIG. 2, and the repeated content will not be repeated here.
  • the network device determines the transmission power and/or the adjustment amount of the transmission time of the terminal device according to the transmission energy surplus value of the wireless signal sent by the terminal device.
  • the network device when the network device receives the transmit energy surplus value of the wireless signal sent by the terminal device, the total energy that can be scheduled in the first time period can be determined. Based on this, the transmission power and/or the adjustment amount of the transmission time of the terminal device can be determined according to the communication service requirements of the terminal device.
  • the transmission power of the terminal device can be increased. Accordingly, the available transmission time of the terminal device in the first time period will be reduced accordingly.
  • the adjustment amount of the transmitting power of the terminal device is positive, the adjustment amount of the transmitting time is negative.
  • the transmission power of the terminal device can be lowered. Accordingly, the terminal device is available in the first time period The transmission time of the terminal device will increase accordingly. At this time, the adjustment amount of the transmission power of the terminal device is negative, and the adjustment amount of the transmission time of the terminal device is positive.
  • the transmission power of the terminal device may not be adjusted. At this time, the adjustment amount of the transmission power and the transmission time of the terminal device is zero.
  • the embodiments of this application do not limit how to calculate the adjustment amount of the transmit power of the terminal device.
  • the mapping relationship between the transmit energy margin and the adjustment amount of the transmit power and/or transmit time may be established in advance, so as to be based on the received Go to the transmit energy residual value to find the corresponding power adjustment value.
  • the algorithm model can be trained according to the historical transmit energy residual value and the historical transmit power and/or the adjustment amount of the transmit time. After the transmit energy residual value is received, the transmit energy residual value can be input into the algorithm model, And obtain the output transmission power and/or the adjustment amount of the transmission time.
  • the network device sends first information to the terminal device according to the adjustment amount of the transmission power and/or transmission time of the terminal device, where the first information is used to instruct the terminal device to adjust the transmission power and/or transmission time in the first time period .
  • the first information includes transmission power control information and/or uplink transmission time scheduling information.
  • the network device determines the adjustment amount of the transmission power of the terminal device, it can send first information to the terminal device to instruct the terminal device to adjust the transmission power and/or transmission time.
  • the first information can be closed-loop transmission power control information, It is used to directly increase or decrease the terminal's transmit power and/or transmit time.
  • the terminal device adjusts the transmission power and/or the transmission time according to the first information.
  • the terminal device after receiving the first information, the terminal device can perform power control according to the power control mechanism of the terminal device.
  • power control can be implemented by the following transmit power control formula:
  • PO_PUSCH, b, f, c (j) is the cell-level open-loop reference transmit power broadcast by the network equipment, and its value is usually unchanged;
  • ⁇ b,f,c (j) is the weighting of the spatial propagation loss PL b,f,c (q d );
  • It is the power control parameter related to the modulation and coding method, which can usually be used to adapt to different modulation methods.
  • the first information may be closed-loop power control information, and the closed-loop power control information determined based on the adjustment amount of the transmission power and/or transmission time can directly increase or decrease the transmission power and/or transmission time of the terminal.
  • the terminal device determines the transmit energy surplus value of the wireless signal of the terminal device in the first time period, and the transmit energy surplus value is related to the transmit power and transmission time of the terminal device, and sends it to the network device The residual value of the transmitted energy of the wireless signal.
  • the network device determines the adjustment amount of the transmission power and/or transmission time of the terminal device according to the transmission energy surplus value of the wireless signal sent by the terminal device.
  • the network device sends the first information to the terminal device according to the adjustment amount of the transmission power and/or the transmission time of the terminal device, so that the terminal device adjusts the transmission power and/or the transmission time according to the first information.
  • the network equipment adjusts the transmission power and/or transmission time of the terminal device based on the transmission energy margin, it can more accurately estimate the transmission power and transmission time of the terminal, and meet the SAR and MPE standards while not exceeding the standard.
  • the network is given sufficient scheduling flexibility, thereby avoiding the problem of excessive reduction in transmission time caused by excessive limitation and serious performance loss, and also avoiding the problem of causing the terminal's link to be unmaintainable and leading to link failure.
  • FIG. 5 is a signaling interaction diagram of yet another communication method provided by an embodiment of the application. As shown in FIG. 5, based on the foregoing embodiment, the communication method includes:
  • the terminal device determines the wireless signal transmit energy surplus value of the terminal device in the first time period.
  • the transmit energy surplus is related to the transmit power and transmit time of the terminal device.
  • S402 The terminal device sends the transmit energy residual value of the wireless signal to the network device.
  • S401-S402 can be understood with reference to S201-S202 shown in FIG. 2, and the repeated content will not be repeated here.
  • the network device adjusts the number of resource blocks allocated by the terminal device according to the transmit energy margin sent by the terminal device, and the number of resource blocks is related to the transmit power and the transmit time.
  • the transmit power control formula is also affected by the number of resource blocks allocated by the network device to the terminal device
  • the network equipment can adjust the transmission power and transmission time of the terminal equipment by increasing or decreasing the number of resource blocks allocated by the terminal equipment.
  • the network device can reduce the number of resource blocks allocated by the terminal device, thereby reducing the transmission power of the terminal device, increasing the transmission time of the terminal device, and avoiding the unsustainable link of the terminal device happening.
  • the network device can increase the number of resource blocks allocated by the terminal device, thereby increasing the transmitting power of the terminal device, reducing the transmitting time of the terminal device, and increasing the instantaneous rate of the communication service.
  • the communication method provided by the embodiment of the present application adjusts the number of resource blocks allocated by the terminal device according to the transmit energy margin sent by the terminal device, thereby adjusting the transmit power and/or transmit time of the terminal device. Since the network equipment adjusts the transmission power of the terminal equipment based on the residual value of the transmission energy, the transmission power and transmission time of the terminal can be estimated more accurately, and the network is given sufficient scheduling flexibility while meeting the SAR and MPE standards. This avoids the problem of excessive reduction of the transmission time caused by excessive restriction and serious performance loss, and also avoids the problem of causing the link of the terminal device to be unable to maintain and causing the link to fail.
  • FIG. 6 is a signaling interaction diagram of another communication method provided by an embodiment of this application. As shown in FIG. 6, based on the foregoing embodiment, the communication method includes:
  • the terminal device determines the wireless signal transmit energy surplus value of the terminal device in the first time period.
  • the transmit energy surplus is related to the transmit power and transmit time of the terminal device.
  • the wireless signal transmission energy surplus value of the terminal device in the first time period in the embodiment of the present application may be the available energy value between a certain time in the first time period and the end time of the first time period.
  • the detection time of the emission energy residual value will be described below.
  • the first time period includes multiple moments; the transmitted energy margin is the available energy value between the first moment and the end moment of the first time period, and the first moment is the time within the first time period.
  • FIG. 7 is a schematic diagram of a method for reporting a transmit energy residual value provided by an embodiment of the application. As shown in Figure 7, there are multiple moments in the first time period, and the terminal device uses periodic reporting to determine the available energy value between the first time and the end of the first time period at each time as The residual value of the transmitted energy is sent to the network device.
  • the terminal reports the transmit energy surplus value EHR1 at the beginning of the first time period, and EHR1 corresponds to the available energy value in the entire time length W1 of the first time period. Subsequently, the terminal device may report the transmit energy residual value EHR2 at time t1, and EHR2 corresponds to the available energy value in the time length W2 from t2 to the end time of the first time period. Similarly, at the subsequent tn time, the terminal equipment all reports the residual value of the transmitted energy. In this way, the network equipment can know the real-time schedulable energy margin of the terminal within a certain period, so as to make reasonable arrangements for the overall business continuity and business performance.
  • the first time period includes multiple moments; the transmitted energy residual value is the available energy value between the first moment and the next moment, and the first moment is any moment in the first time period.
  • FIG. 8 is a schematic diagram of another method for reporting the residual value of transmit energy according to an embodiment of the application. As shown in Figure 8, there are multiple moments in the first time period, and the terminal device uses a periodic reporting method to determine the available energy value between the first moment and the next moment as the transmit energy residual value at each moment. , Sent to the network device.
  • the first time period includes the start time, the end time, and the time t1 and time t2 in the intermediate device.
  • the foregoing time forms three time sub-periods w1, w2, and w3, and the terminal device Periodically report the transmit energy residual value in each time sub-segment.
  • the emission energy surplus value EHR1 in w1 is reported
  • the energy surplus value EHR2 in w2 is reported at time t1
  • the energy surplus value EHR3 in w3 is reported at time t2.
  • each sub-time period in the first time period is smaller than the first time period.
  • the transmit energy residual value is the available energy value between the start time and the end time of the first time period.
  • FIG. 9 is a schematic diagram of still another method for reporting the residual value of transmit energy according to an embodiment of the application.
  • the terminal device adopts the unique reporting method of the residual value of the transmitted energy for each time period, and reports the transmitted energy of w time length between the start time and the end time of the first time period at the beginning of the first time period. Residual value HER.
  • the transmit energy residual value HER reported in this way can be reported as a static terminal capability when the terminal device initially accesses the network.
  • the transmit energy surplus can be compared with the energy threshold. If the transmit energy surplus is less than the energy threshold, it indicates that the transmit energy surplus of the terminal device is less than the energy threshold. If the value exceeds the warning value, it is necessary to adjust the transmission power and/or transmission time of the terminal device. At this time, the residual value of the transmission energy can be transmitted to the network device. If the transmit energy residual value is not less than the energy threshold, it means that the transmit energy residual value of the terminal device does not exceed the warning value, and there is no need to adjust the transmit power and/or transmission time of the terminal device. At this time, there is no need to transmit the transmit energy residual value to Internet equipment.
  • the energy threshold can be set in advance, can be a fixed value, or can decrease over time.
  • the terminal device if the terminal device determines that the residual value of the transmitted energy is less than the energy threshold, the terminal device sends an alarm message to the network device.
  • the alarm information may carry the residual value of the transmitted energy.
  • the alarm information causes the network device to reduce the terminal device's residual value.
  • the transmission power increases the transmission time of the terminal equipment, thereby maintaining the link of the terminal equipment.
  • FIG. 10 is a schematic diagram of yet another method for reporting the residual value of transmit energy provided by an embodiment of the application.
  • the terminal device when the terminal device detects that the available transmit energy margin at time t has been lower than the energy threshold, the terminal device will send an alarm message to the network device at this time to notify the network device of the remaining energy margin EHR' , It is convenient for the network equipment to make timely adjustments to the transmission power and/or transmission time of the terminal equipment, so as to avoid the link failure problem caused by the lack of energy margin.
  • the transmission energy residual value reporting method by comparison with the energy threshold can be used in combination with the transmission energy residual value reporting method provided in FIGS. 7-9.
  • the terminal device sends alarm information to the network device, and the alarm information includes the wireless signal transmission energy residual value of the terminal device.
  • the transmission energy surplus value of the terminal device can be monitored without frequently sending the transmission energy surplus value to the network equipment.
  • the transmission energy surplus value reaches the warning value, even report adjustments can be made, thereby avoiding excessive restrictions.
  • the resulting transmission time is excessively reduced, and the performance loss is serious.
  • it also avoids the problem that the link of the terminal device cannot be maintained and the link fails.
  • the aforementioned program can be stored in a computer readable storage medium, and when the program is executed, it is executed. Including the steps of the foregoing method embodiment; and the foregoing storage medium includes: ROM, RAM, magnetic disk, or optical disk and other media that can store program codes.
  • FIG. 11 is a schematic structural diagram of a communication device provided by an embodiment of this application.
  • the communication device may be implemented by software, hardware, or a combination of the two, to execute the communication method on the terminal device side described above.
  • the communication device includes:
  • the determining module 601 is configured to determine the transmit energy surplus value of the wireless signal in the first time period, and the transmit energy surplus value is related to the transmission power and the transmission time of the terminal device;
  • the sending module 602 is used to send the transmit energy residual value of the wireless signal to the network device.
  • the device further includes:
  • the receiving module 603 is configured to receive the first information sent by the network device, the first information is used to instruct the terminal device to adjust the transmission power and/or transmission time in the first time period, the adjustment amount of the transmission power and/or the transmission time
  • the adjustment amounts are all related to the residual value of the emitted energy
  • the adjustment module 604 is configured to adjust the transmission power and/or the transmission time according to the first information.
  • the first time period includes multiple moments; the transmitted energy residual value is the available energy value between the first moment and the end time of the first time period, and the first moment is the first time Any time within the segment.
  • the first time period includes multiple moments; the transmitted energy margin is the available energy value between the first moment and the next moment, and the first moment is any time within the first time period. For a moment.
  • the transmit energy residual value is the available energy value between the start time and the end time of the first time period.
  • the sending module 603 is specifically configured to send the transmit energy residual value to the network device if the transmit energy residual value is less than the energy threshold.
  • the first information includes transmission power control information and/or uplink transmission time scheduling information.
  • the communication device provided in the embodiment of the present application can execute the actions of the communication method on the terminal device side in the foregoing method embodiment, and its implementation principles and technical effects are similar, and will not be repeated here.
  • FIG. 12 is a schematic structural diagram of another communication device provided by an embodiment of this application.
  • the communication device may be implemented by software, hardware, or a combination of the two, to execute the communication method on the network device side as described above.
  • the network device includes:
  • the receiving module 701 is configured to receive the transmit energy surplus value of the wireless signal in the first time period sent by the terminal device, and the transmit energy surplus value is related to the transmit power and the transmit time of the terminal device.
  • the device further includes:
  • the determining module 702 is configured to determine the transmission power and/or the adjustment amount of the transmission time of the terminal device according to the transmission energy surplus value of the wireless signal sent by the terminal device;
  • the sending module 703 is configured to send first information to the terminal device according to the adjustment amount of the transmission power and/or the transmission time of the terminal device, and the first information is used to instruct the terminal device to adjust the transmission power and/or the transmission time.
  • the device further includes:
  • the adjustment module 704 is configured to adjust the number of resource blocks allocated by the terminal device according to the transmit energy margin sent by the terminal device.
  • the number of resource blocks is related to the transmit power and the transmit time.
  • the communication device provided in the embodiment of the present application can execute the actions of the communication method on the network device side in the foregoing method embodiment, and its implementation principles and technical effects are similar, and will not be repeated here.
  • FIG. 13 is a schematic structural diagram of a terminal device provided by an embodiment of this application.
  • the terminal device may include: a processor 81 (such as a CPU), a memory 82, a receiver 83, and a transmitter 84; the receiver 83 and the transmitter 84 are coupled to the processor 81, and the processor 81 controls the receiver In the receiving operation of 83, the processor 81 controls the transmitting operation of the transmitter 84.
  • the memory 82 may include a high-speed RAM memory, or may also include a non-volatile memory NVM, such as at least one disk memory.
  • the memory 82 may store various information for completing various processing functions and implementing the methods of the embodiments of the present application. step.
  • the terminal device involved in the embodiment of the present application may further include: a power supply 85, a communication bus 86, and a communication port 87.
  • the receiver 83 and the transmitter 84 may be integrated in the transceiver of the terminal device, or may be independent transceiver antennas on the terminal device.
  • the communication bus 86 is used to implement communication connections between components.
  • the aforementioned communication port 87 is used to implement connection and communication between the terminal device and other peripherals.
  • the above-mentioned memory 82 is used to store computer executable program code, and the program code includes information; when the processor 81 executes the information, the information causes the processor 81 to perform the processing actions of the terminal device in the above-mentioned method embodiment, so that The transmitter 84 executes the sending action of the terminal device in the foregoing method embodiment, and causes the receiver 83 to execute the receiving action of the terminal device in the foregoing method embodiment.
  • the implementation principles and technical effects are similar and will not be repeated here.
  • FIG. 14 is a schematic structural diagram of a network device provided by an embodiment of this application.
  • the network device may include: a processor 91 (such as a CPU), a memory 92, a receiver 93, and a transmitter 94; the receiver 93 and the transmitter 94 are coupled to the processor 91, and the processor 91 controls the receiver In the receiving operation of 93, the processor 91 controls the transmitting operation of the transmitter 94.
  • the memory 92 may include a high-speed RAM memory, or may also include a non-volatile memory NVM, such as at least one disk memory.
  • the memory 92 may store various information for completing various processing functions and implementing the methods of the embodiments of the present application. step.
  • the network device involved in the embodiment of the present application may further include: a power supply 95, a communication bus 96, and a communication port 97.
  • the receiver 93 and the transmitter 94 may be integrated in the transceiver of the network device, or may be independent transceiver antennas on the network device.
  • the communication bus 96 is used to implement communication connections between components.
  • the above-mentioned communication port 97 is used to realize connection and communication between the network device and other peripherals.
  • the above-mentioned memory 92 is used to store computer executable program code, and the program code includes information; when the processor 91 executes the information, the information causes the processor 91 to perform the processing actions of the network device in the above-mentioned method embodiment, so that The transmitter 94 executes the sending action of the network device in the foregoing method embodiment, and causes the receiver 93 to execute the receiving action of the network device in the foregoing method embodiment.
  • the implementation principles and technical effects are similar, and will not be repeated here.
  • the embodiment of the present application also provides a chip including a processor and an interface.
  • the interface is used to input and output data or instructions processed by the processor.
  • the processor is used to execute the method provided in the above method embodiment.
  • the chip can be used in terminal equipment can also be used in network equipment.
  • the present invention also provides a computer-readable storage medium.
  • the computer-readable storage medium may include: a U disk, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), and a random access memory (RAM, Random Access Memory). ), magnetic disks or optical disks and other media that can store program codes.
  • the computer-readable storage medium stores program information.
  • the program information is used for the communication method on the terminal device side or used for the network device side. Communication method.
  • the embodiment of the present application also provides a program, which is used to execute the communication method on the terminal device side or the communication method on the network device side provided in the above method embodiment when the program is executed by the processor.
  • the embodiment of the present application also provides a program product, such as a computer-readable storage medium, in which instructions are stored, which when run on a computer, cause the computer to execute the communication method on the terminal device side provided by the above method embodiment, Or the communication method on the network device side.
  • a program product such as a computer-readable storage medium, in which instructions are stored, which when run on a computer, cause the computer to execute the communication method on the terminal device side provided by the above method embodiment, Or the communication method on the network device side.
  • the above-mentioned embodiments it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof.
  • software it can be implemented in the form of a computer program product in whole or in part.
  • the computer program product includes one or more computer instructions.
  • the computer program instructions When the computer program instructions are loaded and executed on the computer, the processes or functions according to the embodiments of the present invention are generated in whole or in part.
  • the computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.
  • 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.
  • computer instructions may be transmitted from a website, computer, server, or data center through a cable (such as Coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) to transmit to another website site, computer, server or data center.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or data center integrated with one or more available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, and a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk (SSD)).

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Abstract

本发明提供一种通信方法及装置，方法包括：终端设备确定在第一时间段内的无线信号的发射能量余值，发射能量余值与终端设备的发射功率以及发射时间相关；终端设备向网络设备发送无线信号的发射能量余值。通过该方法，终端设备可以向网络设备发送一段时间内的无线信号的发射能量余值，网络设备由此确定一段时间内终端设备为满足SAR或MPE导致的发射能量的限制值，进而可以及时对终端设备的发射功率以及发射时间进行调整，避免为满足SAR和MPE标准，终端设备出现无法发射功率进而导致链路失败的情况。

Description

通信方法及装置 技术领域
本发明涉及通信技术领域，尤其涉及一种通信方法及装置。
背景技术
基站在位终端设备配置资源时，若配置的上下行资源配比不合适，造成终端设备的发射功率过高，将导致终端设备的无线信号辐射量超过电磁波吸收比值(specific absorption rate，SAR)或最大允许辐射(maximum permissible emission，MPE)，对人体造成危害。因此，需要对终端设备的发射功率进行调节。
SAR是终端设备在一段时间内的平均测量值，在6GHz以下频段，SAR是衡量终端对人体电磁辐射强度的指标参量。为避免终端设备的电磁辐射对人体的伤害，标准上对终端设备的辐射的SAR值有严格的指标要求，终端不能超过该限值。MPE是终端在一段时间内在一定面积内的功率密度平均测量值，在6GHz以上频段，MPE是衡量终端对人体电磁辐射强度的指标参量。为避免终端设备的电磁辐射对人体的伤害，标准上对终端设备的辐射的MPE值有严格的指标要求，终端不能超过该限值。
现有技术中，为了满足SAR和MPE标准，通常从减少终端设备的辐射时间角度考虑，引入了最大上行时隙占比(maxULdutycycle)能力。即终端设备上报给基站其在某个频段满足SAR或MPE时能支持的最大上行占比，当基站调度的上行时隙占比超过该能力后，终端设备采用功率回退的方式来满足SAR和MPE标准。
然而，采用功率回退的方式限制终端设备的发射功率，当在一定时间段内，终端设备在初始时间内的发射功率过高时，可能将导致在后面时间内为满足SAR和MPE标准而无法发射功率或无法发射大功率信号，进而导致链路失败，使终端设备和网络设备之间的通信无法满足实时或大功率业务需求的问题。
发明内容
本发明实施例提供一种通信方法及装置，以解决现有技术中为满足SAR和MPE标准，终端设备出现无法发射功率或无法发射大功率信号，进而导致链路失败的问题。
本发明的第一个方面提供一种通信方法，包括：
终端设备确定在第一时间段内的无线信号的发射能量余值，所述发射能量余值与所述终端设备的发射功率以及发射时间相关；
所述终端设备向网络设备发送所述无线信号的发射能量余值。
本发明的第二个方面提供一种通信方法，包括：
网络设备接收终端设备发送的在第一时间段内的无线信号的发射能量余值，所述发射能量余值与所述终端设备的发射功率以及发射时间相关。
本发明第三个方面提供一种通信装置，包括：
确定模块，用于确定在第一时间段内的无线信号的发射能量余值，所述发射能量余值与终端设备的发射功率以及发射时间相关；
发送模块，用于向网络设备发送所述无线信号的发射能量余值。
本发明第四个方面提供一种通信装置，包括：
接收模块，用于接收终端设备发送的在第一时间段内的无线信号的发射能量余值，所述发射能量余值与所述终端设备的发射功率以及发射时间相关。
本发明第五个方面提供一种终端设备，所述终端设备包括：处理器、存储器、发送器和接收器；所述发送器和所述接收器耦合至所述处理器，所述处理器控制所述发送器的发送动作，所述处理器控制所述接收器的接收动作；
其中，存储器用于存储计算机可执行程序代码，程序代码包括信息；当处理器执行信息时，信息使所述终端设备设备执行如第一方面和第一方面的各可能的实施方式所提供的通信方法。
本发明第六个方面提供一种网络设备，所述终端设备包括：处理器、存储器、发送器和接收器；所述发送器和所述接收器耦合至所述处理器，所述处理器控制所述发送器的发送动作，所述处理器控制所述接收器的接收动作；
其中，存储器用于存储计算机可执行程序代码，程序代码包括信息；当处理器执行信息时，信息使所述网络设备执行如第二方面和第二方面的各可能的实施方式所提供的通信方法。
本发明第七个方面提供一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如第一方面和第一方面的各可能的实施方式所提供的通信方法。
本发明第八个方面提供一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如第二方面和第二方面的各可能的实施方式所提供的通信方法。
本发明第九个方面提供一种计算机可读存储介质，用于存储计算机程序，所述计算机程序使得计算机执行如第一方面和第一方面的各可能的实施方式所提供的通信方法。
本发明第十个方面提供一种计算机可读存储介质，用于存储计算机程 序，所述计算机程序使得计算机执行如第二方面和第人方面的各可能的实施方式所提供的通信方法。
本发明第十一个方面提供一种计算机程序产品，包括计算机程序信息，该计算机程序信息使得计算机执行如第一方面和第一方面的各可能的实施方式所提供的通信方法。
本发明第十二个方面提供一种计算机程序产品，包括计算机程序信息，该计算机程序信息使得计算机执行如第二方面和第二方面的各可能的实施方式所提供的通信方法。
本发明第十三个方面提供一种计算机程序，所述计算机程序使得计算机执行如第一方面和第一方面的各可能的实施方式所提供的通信方法。
本发明第十四个方面提供一种计算机程序，所述计算机程序使得计算机执行如第二方面和第二方面的各可能的实施方式所提供的通信方法。
本发明实施例提供的通信方法及装置，终端设备确定终端设备在第一时间段内的无线信号的发射能量余值，该发射能量余值与终端设备的发射功率以及发射时间相关，并向网络设备发送无线信号的发射能量余值。终端设备可以向网络设备发送一段时间内的无线信号的发射能量余值，网络设备由此确定一段时间内终端设备为满足SAR或MPE导致的发射能量的限制值，进而可以及时对终端设备的发射功率以及发射时间进行调整，避免为满足SAR和MPE标准，终端设备出现无法发射功率进而导致的链路失败的情况。
附图说明
为了更清楚地说明本发明或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的一种通信方法的场景示意图；
图2为本申请实施例提供的一种通信方法的信令交互图；
图3为本申请实施例提供的一种终端设备发射能量限制示意图；
图4为本申请实施例提供的另一种通信方法的信令交互图；
图5为本申请实施例提供的再一种通信方法的信令交互图；
图6为本申请实施例提供的又一种通信方法的信令交互图；
图7为本申请实施例提供的一种发射能量余值的上报方法的示意图；
图8为本申请实施例提供的另一种发射能量余值的上报方法的示意图；
图9为本申请实施例提供的再一种发射能量余值的上报方法的示意图；
图10为本申请实施例提供的又一种发射能量余值的上报方法的示意图；
图11为本申请实施例提供的一种通信装置的结构示意图；
图12为本申请实施例提供的另一种通信装置的结构示意图；
图13为本申请实施例提供的一种终端装置的结构示意图；
图14为本申请实施例提供的一种网络设备的结构示意图。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
现有技术中，SAR是终端设备在一段时间内的平均测量值，在6GHz以下频段，SAR是衡量终端对人体电磁辐射强度的指标参量。为避免终端设备的电磁辐射对人体的伤害，标准上对终端设备的辐射的SAR值有严格的指标要求，终端不能超过该限值。MPE是终端在一段时间内在一定面积内的功率密度平均测量值，在6GHz以上频段，MPE是衡量终端对人体电磁辐射强度的指标参量。为避免终端设备的电磁辐射对人体的伤害，标准上对终端设备的辐射的MPE值有严格的指标要求，终端不能超过该限值。
为了满足SAR和MPE标准，通常从减少终端设备的辐射时间角度考虑，引入了最大上行时隙占比(maxULdutycycle)能力。即终端设备上报给基站其在某个频段满足SAR或MPE时能支持的最大上行占比，当基站调度的上行时隙占比超过该能力后，终端设备采用功率回退的方式来满足SAR和MPE标准。
然而，采用功率回退的方式限制终端设备的发射功率，当在一定时间段内，终端设备在初始时间内的发射功率过高时，可能将导致在后面时间内为满足SAR和MPE标准而无法发射功率或无法发射大功率信号，进而导致链路失败，使终端设备和网络设备之间的通信无法满足实时或大功率业务需求的问题。
为解决上述问题，本申请实施例提供了一种通信方法及装置，通过终端设备向网络设备发送辐射能力余值，来及时对终端设备的发射功率进行调整，从而避免出现为满足SAR和MPE标准，终端设备出现无法发射功率或无法发射大功率信号进而导致链路失败的问题。
图1为本申请实施例提供的一种通信方法的场景示意图。如图1所示，终端设备101和网络设备102之间进行通信。为满足SAR和MPE标准，当终端设备101的发射功率持续过高，超过能力阈值时，网络设备102会向终端设备101发送信息，控制终端设备101调整发射功率以及发射时间，以满足SAR和MPE标准，避免对人体造成伤害。
其中，本申请实施例对该通信系统中包括的终端设备101和网络设备102的数量不做限定。
终端设备101，也可以称为终端Terminal、用户设备(user equipment，UE)、 移动台(mobile station，MS)、移动终端(mobile terminal，MT)等。终端设备101可以是手机(mobile phone)、平板电脑(pad)、带无线收发功能的电脑、虚拟现实(virtual reality，VR)终端设备、增强现实(augmented reality，AR)终端设备、工业控制(industrial control)中的无线终端、无人驾驶(self driving)中的无线终端、远程手术(remote medical surgery)中的无线终端、智能电网(smart grid)中的无线终端、智慧家庭(smart home)中的无线终端等。
网络设备102，可以为接入网设备例如基站，或者各种无线接入点，或者可以是指接入网中在空中接口上通过一个或多个扇区与用户设备进行通信的设备。基站可用于将收到的空中帧与IP分组进行相互转换，作为无线终端与接入网的其余部分之间的路由器，其中接入网的其余部分可包括网际协议(IP)网络。基站还可协调对空中接口的属性管理。例如，基站可以是全球移动通讯(global system of mobile communication，GSM)或码分多址(code division multiple access，CDMA)中的基站(base transceiver station，BTS)，也可以是宽带码分多址(wideband code division multiple Access，WCDMA)中的基站(NodeB，NB)，还可以是长期演进(long term evolution，LTE)中的演进型基站(evolutional nodeB，eNB或eNodeB)，或者中继站或接入点，或者未来5G网络中的基站gNB等，在此并不限定。
需要说明的是，本申请实施例中涉及的通信方法可以运用于通信系统中，本申请实施对于可运用的通信系统不做限制，可以是NR通信系统，也可以是其他通信系统。
需要说明的是，对于终端设备的发射功率进行调整仅仅为本申请的一个使用场景，本申请实施例提供的通信方法可以运用于其他任何网络设备需要确定无线信号的发射能量余值的场景。
下面以终端设备进而网络设备为例，以具体地实施例对本申请实施例的技术方案进行详细说明。下面这几个具体的实施例可以相互结合，对于相同或相似的概念或过程可能在某些实施例不再赘述。
图2为本申请实施例提供的一种通信方法的信令交互图。本实施例涉及的是如何对终端设备的发射功率进行调整的。如图2所示，该方法包括：
S201、终端设备确定在第一时间段内的无线信号的发射能量余值。
其中，发射能量余值与终端设备的发射功率以及发射时间相关。
为满足SAR和MPE标准，终端设备通常需要限定在一个时间段内的总发射能量。示例性的，毫米波终端设备为满足MPE的要求，需要在数秒钟时间内满足平均功率密度不超过10w/m 2/s的要求。基于SAR和MPE标准，实质上限定了一段时间内的发射能量值，而发射能量值为终端设备发射功率与时间乘积的累积值。因此，一段时间内的无线信号的发射能量余值，可以对终端设备在单位时间及单位面积内的可用发射功率进行限制。
图3为本申请实施例提供的一种终端设备发射能量限制示意图。如图3所示，在1st内，终端设备的发射功率保持相对较低的水平，但保证了在整个W的时间段内终端设备均可以发射信号。而在2nd内，终端设备在初始阶段 的发射功率过高，则导致了终端设备在w的时间段的后面部分没有足够功率或无法发射信号。基于此，在发射能量余值确定的情况下，发射功率越大，则发射时间越短；相应的，发射功率越小，则发射时间越长。
在本步骤中，终端设备在第一时间段内的无线信号的发射能量余值，可以为在第一时间段的开始时刻检测的第一时间段内完整的能量值，也可以为在第一时间段中的任一时刻检测的第一时刻至第一时间段的技术时刻之间的发射能量余值，还可以第一时间段内某个时间子段之间的发射能量余值。
在本申请实施例对于如何确定终端设备在第一时间段内的无线信号的发射能量余值不做限制。一种可选的实施方式中，终端设备可以首先可以基于SAR和MPE标准，确定出整个第一时间段的总发射能量值，再根据终端设备已经使用的发射功率确定出已使用的发射能量值，最后用总发射能量值减去已使用的发射能量值得出整个第一时间段的发射能量余值。
S202、终端设备向网络设备发送无线信号的发射能量余值。
在本步骤中，当终端设备确定终端设备在第一时间段内的无线信号的发射能量余值后，会向网络设备发送无线信号的发射能量余值。
本申请对于何时向网络设备发送无线信号的发射能量余值不做限制，在一些实施例中，终端设备在每次确定无线信号的发射能量余值后均会向网络设备上发送无线信号的发射能量余值；在另一些实施中，终端设备只有确定无线信号的发射能量余值小于能量阈值，才会向网络设备发送无线信号的发射能量余值。
此外，终端设备还可以预先设置无线信号的发射能量余值的上报时间。示例性的，终端设备可以预先设置为在第一时间段的开始时刻上报发射能量余值；或者，第一时间段的发射能量余值可以作为静态终端能力在终端设备初始接入网络时上报给网络设备；或者，终端设备可以在第一时间段内的任一时刻上报发射能量余值。
在一种可选的实施方式中，当终端设备向网络设备发送发射能量余值后，考虑到从终端设备到网络设备的空间传输时延，可以在终端设备上报后开始启动检测第一时间段的计时，保证终端跟网络处于相同的时间段进行能量统计。
本申请实施例提供的通信方法，终端设备确定终端设备在第一时间段内的无线信号的发射能量余值，该发射能量余值与终端设备的发射功率以及发射时间相关，并向网络设备发送无线信号的发射能量余值。终端设备可以向网络设备发送一段时间内的无线信号的发射能量余值，网络设备由此确定一段时间内终端设备为满足SAR或MPE导致的发射能量的限制值，进而可以及时对终端设备的发射功率以及发射时间进行调整，避免为满足SAR和MPE标准，终端设备出现无法发射功率进而导致的链路失败的情况。
需要说明的是，终端设备向网络设备发送无线信号的发射能量余值可以用作多种用途，基于发射能量余值进行终端设备的发射功率和/或发射时间的调整仅是其中一种可实现方式。下面对基于无线信号的发射能量余值对终端 设备的发射功率和/或发射时间的调整进行说明。图4为本申请实施例提供的另一种通信方法的信令交互图。如图4所示，在上述实施例的基础上，该通信方法包括：
S301、终端设备确定终端设备在第一时间段内的无线信号的发射能量余值。
其中，发射能量余值与终端设备的发射功率以及发射时间相关。
S302、终端设备向网络设备发送无线信号的发射能量余值。
S301-S302的技术名词、技术效果、技术特征，以及可选实施方式，可参照图2所示的S201-S202理解，对于重复的内容，在此不再累述。
S303、网络设备根据终端设备发送的无线信号的发射能量余值，确定终端设备的发射功率和/或发射时间的调整量。
本步骤中，当网络设备接收到终端设备发送的无线信号的发射能量余值，即可以确定在第一时间段内可调度的总能量。基于此，可以根据终端设备的通信业务需求，确定终端设备的发射功率和/或发射时间的调整量。
示例性的，当通信业务对于实时性要求不高而对瞬时速率要求高时，可以调高终端设备的发射功率，相应的，终端设备在第一时间段内可用的发射时间会相应减少，此时终端设备的发射功率的调整量为正，发射时间的调整量为负。
示例性的，当通信业务对于实时性要求较高而对瞬时速率要求不高，需要保证业务的连续性时，可以调低终端设备的发射功率，相应的，终端设备在第一时间段内可用的发射时间会相应增加，此时终端设备的发射功率的调整量为负，终端设备的发射时间的调整量为正。
此外，若终端设备当前的发射功率与当前的通信业务要求相匹配时，也可以不对终端设备的发射功率进行调整，此时终端设备的发射功率和发射时间的调整量为零。
本申请实施例对于如何计算终端设备的发射功率的调整量不做限制，在一些实施例中，可以预先建立发射能量余值与发射功率和/或发射时间的调整量的映射关系，从而基于接收到发射能量余值找到其对应的功率调整值。在另一些实施例中，可以根据历史发射能量余值和历史发射功率和/或发射时间的调整量训练算法模型，在接收到发射能量余值后，可以将发射能量余值输入算法模型中，并获取输出的发射功率和/或发射时间的调整量。
S304、网络设备根据终端设备的发射功率和/或发射时间的调整量，向终端设备发送第一信息，第一信息用于指示终端设备调整在第一时间段内的发射功率和/或发射时间。
其中，第一信息包括发射功率控制信息和/或上行发射时间调度信息。
在本步骤中，当网络设备确定终端设备的发射功率的调整量后，可以向终端设备发送第一信息，指示终端设备调整发射功率和/或发射时间，第一信息可以闭环发射功率控制信息，用于直接增加或减少终端的发射功率 和/或发射时间。
S305、终端设备根据第一信息调整发射功率和/或发射时间。
在本步骤中，终端设备接收到第一信息后，可以根据终端设备功率控制机制来进行功率控制。
在一些实施例中，功率控制可以通过如下发射功率控制公式实现：
Figure PCTCN2019116775-appb-000001
其中，P O_PUSCH,b,f,c(j)为网络设备广播的小区级别开环参考发射功率，其值通常不变；
Figure PCTCN2019116775-appb-000002
为网络设备分配给终端设备的资源块数量，
Figure PCTCN2019116775-appb-000003
可用于网络设备对终端设备的发射功率控制；α b,f,c(j)是对空间传播损耗PL b,f,c(q d)的加权；
Figure PCTCN2019116775-appb-000004
为与调制编码方式有关的功控参数，通常可用于适应不同的调制方式。
此外，
Figure PCTCN2019116775-appb-000005
则为闭环功率控制信息，用于直接增加或减少终端的发射功率和/或发射时间。
在本步骤中，第一信息可以为闭环功率控制信息，基于发射功率和/或发射时间的调整量确定出的闭环功率控制信息可以直接增加或减少终端的发射功率和/或发射时间。
本申请实施例提供的通信方法，终端设备确定终端设备在第一时间段内的无线信号的发射能量余值，该发射能量余值与终端设备的发射功率以及发射时间相关，并向网络设备发送无线信号的发射能量余值。网络设备根据终端设备发送的无线信号的发射能量余值，确定终端设备的发射功率和/或发射时间的调整量。网络设备根据终端设备的发射功率和/或发射时间的调整量，向终端设备发送第一信息，使得终端设备根据第一信息调整发射功率和/或发射时间。通过该方式，由于网络设备基于发射能量余值对终端设备的发射功率和/或发射时间进行调节，更加精确的对终端的发射功率及发射时间进行估计，在满足SAR和MPE标准不超标的同时给予网络足够的调度灵活性，从而避免了过度限制导致的发射时间被过度缩减，性能损失严重的问题，同时也避免了导致终端的链路无法维持，导致链路失败的问题。
在上述实施例的基础上，在网络设备接收到终端设备的发射能量余值后，不但可以通过闭环功率控制信息直接增大或减少发射功率和/或发射时 间，还可以通过调节资源块的数量对发射功率和/或发射时间进行调整。图5为本申请实施例提供的再一种通信方法的信令交互图。如图5所示，在上述实施例的基础上，该通信方法包括：
S401、终端设备确定终端设备在第一时间段内的无线信号的发射能量余值。
其中，发射能量余值与终端设备的发射功率以及发射时间相关。
S402、终端设备向网络设备发送无线信号的发射能量余值。
S401-S402的技术名词、技术效果、技术特征，以及可选实施方式，可参照图2所示的S201-S202理解，对于重复的内容，在此不再累述。
S403、网络设备根据终端设备发送的发射能量余值，调整终端设备所分配的资源块的数量，资源块的数量与发射功率以及发射时间相关。
在本步骤中，由于发射功率控制公式同样受到网络设备分配给终端设备的资源块数量
Figure PCTCN2019116775-appb-000006
的影响，网络设备就可以通过增加或减少终端设备所分配的资源块的数量的调节终端设备的发射功率以及发射时间。
示例性的，若发射能量余值较小，网络设备可以减少终端设备所分配的资源块的数量，从而降低终端设备的发射功率，增加终端设备的发射时间，避免终端设备的链路无法维持的情况。
示例性的，若发射能量余值较大，网络设备可以增加终端设备所分配的资源块的数量，从而增加终端设备的发射功率，减少终端设备的发射时间，提高通信业务的瞬时速率。
本申请实施例提供的通信方法，根据终端设备发送的发射能量余值，调整终端设备所分配的资源块的数量，从而调节终端设备的发射功率和/或发射时间。由于网络设备基于发射能量余值对终端设备的发射功率进行调节，可以更加精确的对终端的发射功率及发射时间进行估计，在满足SAR和MPE标准不超标的同时给予网络足够的调度灵活性，从而避免了过度限制导致的发射时间被过度缩减，性能损失严重的问题，同时也避免了导致终端设备的链路无法维持，导致链路失败的问题。
在上述实施例的基础上，下面对于终端设备确定的无线信号的发射能量余值进行说明。图6为本申请实施例提供的又一种通信方法的信令交互图。如图6所示，在上述实施例的基础上，该通信方法包括：
S501、终端设备确定终端设备在第一时间段内的无线信号的发射能量余值。
其中，发射能量余值与终端设备的发射功率以及发射时间相关。
需要说明的是，本申请实施例终端设备在第一时间段内的无线信号的发射能量余值，可以是第一时段内的某个时刻到第一时间段的结束时刻之间的可用能量值，可以是第一时段内的某个时刻到下一个时刻之间的可用能量值，还可以是第一时间段的起始时刻和结束时刻之间的可用能量值。
下面对发射能量余值的检测时间进行说明。
在一些实施例中，第一时间段内包括有多个时刻；发射能量余值为第一时刻至第一时间段的结束时刻之间的可用能量值，第一时刻为第一时间段内的任一时刻。图7为本申请实施例提供的一种发射能量余值的上报方法的示意图。如图7所示，在第一时间段内包括有多个时刻，终端设备采用周期性上报的方式，在每个时刻确定第一时刻至第一时间段的结束时刻之间的可用能量值作为发射能量余值，发送给网络设备。
示例性的，如图7所示，终端在第一时间段的起始时刻上报发射能量余值EHR1，EHR1对应第一时间段的整个时间长度W1中的可用能量值。后续的，终端设备可以在t1时刻上报发射能量余值EHR2，EHR2对应t2至第一时间段的结束时刻时间长度W2中的可用能量值。与之相同的，在后续的tn时刻，终端设备均上报发射能量余值。通过该方式，网络设备可以在一定周期内知道终端的实时可调度能量余量，从而为整体的业务连续性及业务性能做出合理安排。
在一些实施例中，第一时间段内包括有多个时刻；发射能量余值为第一时刻至下一时刻之间的可用能量值，第一时刻为第一时间段内的任一时刻。图8为本申请实施例提供的另一种发射能量余值的上报方法的示意图。如图8所示，在第一时间段内包括有多个时刻，终端设备采用周期性上报的方式，在每个时刻确定第一时刻至下一时刻之间的可用能量值作为发射能量余值，发送给网络设备。
示例性的，如图8所示，第一时间段中包括有开始时刻、结束时刻以及中间设备中的t1时刻和t2时刻，上述时刻形成了w1、w2和w3三个时间子段，终端设备周期性上报每个时间子段内的发射能量余值。例如，在第一时间段的开始时刻上报w1内的发射能量余值EHR1，在t1时刻上报w2内的能量余值EHR2，在在t2时刻上报w3内的能量余值EHR3。其中，第一时间段内的每个子时间段均小于第一时间段。
在一些实施例中，发射能量余值为第一时间段的起始时刻和结束时刻之间的可用能量值。图9为本申请实施例提供的再一种发射能量余值的上报方法的示意图。如图9所示，终端设备采用每个时间段的发射能量余值的唯一上报方式，在第一时间段的开始时刻上报第一时间段的开始时刻至结束时刻之间w时间长度的发射能量余值HER。在一些实施例中，此种方式上报的发射能量余值HER可以作为静态终端能力在终端设备初始接入网络时进行上报。
S502、若发射能量余值小于能量阈值，则终端设备向网络设备发送发射能量余值。
在本步骤中，当终端设备确定第一时间段内的发射能量余值后，可以将发射能量余值与能量阈值进行比较，若发射能量余值小于能量阈值，则说明终端设备的发射能量余值超过警戒值，需要对终端设备的发射功率和/或发射时间进行调整，此时可以将发射能量余值发射给网络设备。若发射能量余值不小于能量阈值，则说明终端设备的发射能量余值未超过警戒值，不需要对 终端设备的发射功率和/或发射时间进行调整，此时无需将发射能量余值发射给网络设备。其中，能量阈值可以预先设置，可以为一个固定的值，也可随时间减少。
在一些实施例中，若终端设备确定出发射能量余值小于能量阈值，终端设备向网络设备发送报警信息，该报警信息中可以携带有发射能量余值，该报警信息使网络设备降低终端设备的发射功率，增加终端设备的发射时间，从而维持终端设备的链路。
图10为本申请实施例提供的又一种发射能量余值的上报方法的示意图。如图10所示，当终端设备检测到在t时刻可用的发射能量余量已低于能量阈值时，此时终端设备将向网络设备发出报警信息，及时通知网络设备所剩能量余量EHR’，便于网络设备及时对终端设备的发射功率和/或发射时间做出调整，避免因没有能量余量导致的链路失败问题。
需要说明的是，通过和能量阈值进行比较的发射能量余值上报方式可以和图7-图9所提供的发射能量余值上报方式进行结合使用。
本申请实施例提供的通信方法，若终端设备的无线信号的发射能量余值小于能量阈值，则终端设备向网络设备发送报警信息，报警信息中包含有终端设备的无线信号的发射能量余值。通过该方式，可以在不频繁向网络设备发送发射能量余值的情况下，监控终端设备的发射能量余值，在发射能量余值达到警戒值后，可以即使进行上报调整，从而避免了过度限制导致的发射时间被过度缩减，性能损失严重的问题，同时也避免了导致终端设备的链路无法维持，导致链路失败的问题。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序信息相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
图11为本申请实施例提供的一种通信装置的结构示意图。该通信装置可以通过软件、硬件或者两者的结合实现，以执行上述终端设备侧的通信方法。如图11所示，该通信装置包括：
确定模块601，用于确定在第一时间段内的无线信号的发射能量余值，发射能量余值与终端设备的发射功率以及发射时间相关；
发送模块602，用于向网络设备发送无线信号的发射能量余值。
一种可选的实施方式中，装置还包括：
接收模块603，用于接收网络设备发送的第一信息，第一信息用于指示终端设备调整在第一时间段内的发射功率和/或发射时间，发射功率的调整量和/或发射时间的调整量均与发射能量余值相关；
调整模块604，用于根据第一信息调整发射功率和/或发射时间。
一种可选的实施方式中，第一时间段内包括有多个时刻；发射能量余值为第一时刻至第一时间段的结束时刻之间的可用能量值，第一时刻为第 一时间段内的任一时刻。
一种可选的实施方式中，第一时间段内包括有多个时刻；发射能量余值为第一时刻至下一时刻之间的可用能量值，第一时刻为第一时间段内的任一时刻。
一种可选的实施方式中，发射能量余值为第一时间段的起始时刻和结束时刻之间的可用能量值。
一种可选的实施方式中，发送模块603，具体用于若发射能量余值小于能量阈值，则向网络设备发送发射能量余值。
一种可选的实施方式中，第一信息包括发射功率控制信息和/或上行发射时间调度信息。
本申请实施例提供的通信装置，可以执行上述方法实施例中终端设备侧的通信方法的动作，其实现原理和技术效果类似，在此不再赘述。
图12为本申请实施例提供的另一种通信装置的结构示意图。该通信装置可以通过软件、硬件或者两者的结合实现，以执行上述网络设备侧的通信方法。如图12所示，该网络装置包括：
接收模块701，用于接收终端设备发送的在第一时间段内的无线信号的发射能量余值，发射能量余值与终端设备的发射功率以及发射时间相关。
一种可选的实施方式中，装置还包括：
确定模块702，用于根据终端设备发送的无线信号的发射能量余值，确定终端设备的发射功率和/或发射时间的调整量；
发送模块703，用于根据终端设备的发射功率和/或发射时间的调整量，向终端设备发送第一信息，第一信息用于指示终端设备调整发射功率和/或发射时间。
一种可选的实施方式中，装置还包括：
调整模块704，用于根据终端设备发送的发射能量余值，调整终端设备所分配的资源块的数量，资源块的数量与发射功率以及发射时间相关。
本申请实施例提供的通信装置，可以执行上述方法实施例中网络设备侧的通信方法的动作，其实现原理和技术效果类似，在此不再赘述。
图13为本申请实施例提供的一种终端设备的结构示意图。如图13所示，该终端设备可以包括：处理器81(例如CPU)、存储器82、接收器83和发送器84；接收器83和发送器84耦合至处理器81，处理器81控制接收器83的接收动作、处理器81控制发送器84的发送动作。存储器82可能包含高速RAM存储器，也可能还包括非易失性存储器NVM，例如至少一个磁盘存储器，存储器82中可以存储各种信息，以用于完成各种处理功能以及实现本申请实施例的方法步骤。可选的，本申请实施例涉及的终端设备还可以包括：电源85、通信总线86以及通信端口87。接收器83和发送器84可以集成在终端设备的收发信机中，也可以为终端设备上独立的收发天线。通信总线86用于实现元件之间的通信连接。上述通信端口87用于实现终端设备与其他外设之间进行连接通信。
在本申请实施例中，上述存储器82用于存储计算机可执行程序代码，程序代码包括信息；当处理器81执行信息时，信息使处理器81执行上述方法实施例中终端设备的处理动作，使发送器84执行上述方法实施例中终端设备的发送动作，使接收器83执行上述方法实施例中终端设备的接收动作，其实现原理和技术效果类似，在此不再赘述。
图14为本申请实施例提供的一种网络设备的结构示意图。如图14所示，该网络设备可以包括：处理器91(例如CPU)、存储器92、接收器93和发送器94；接收器93和发送器94耦合至处理器91，处理器91控制接收器93的接收动作、处理器91控制发送器94的发送动作。存储器92可能包含高速RAM存储器，也可能还包括非易失性存储器NVM，例如至少一个磁盘存储器，存储器92中可以存储各种信息，以用于完成各种处理功能以及实现本申请实施例的方法步骤。可选的，本申请实施例涉及的网络设备还可以包括：电源95、通信总线96以及通信端口97。接收器93和发送器94可以集成在网络设备的收发信机中，也可以为网络设备上独立的收发天线。通信总线96用于实现元件之间的通信连接。上述通信端口97用于实现网络设备与其他外设之间进行连接通信。
在本申请实施例中，上述存储器92用于存储计算机可执行程序代码，程序代码包括信息；当处理器91执行信息时，信息使处理器91执行上述方法实施例中网络设备的处理动作，使发送器94执行上述方法实施例中网络设备的发送动作，使接收器93执行上述方法实施例中网络设备的接收动作，其实现原理和技术效果类似，在此不再赘述。
本申请实施例还提供了一种芯片，包括处理器和接口。其中接口用于输入输出处理器所处理的数据或指令。处理器用于执行以上方法实施例中提供的方法。该芯片可以应用于终端设备中也可以应用于网络设备中。
本发明还提供了一种计算机可读存储介质，该计算机可读存储介质可以包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁盘或者光盘等各种可以存储程序代码的介质，具体的，该计算机可读存储介质中存储有程序信息，程序信息用于上述终端设备侧的通信方法，或者用于上述网络设备侧的通信方法。
本申请实施例还提供一种程序，该程序在被处理器执行时用于执行以上方法实施例提供的终端设备侧的通信方法，或者网络设备侧的通信方法。
本申请实施例还提供一种程序产品，例如计算机可读存储介质，该程序产品中存储有指令，当其在计算机上运行时，使得计算机执行上述方法实施例提供的终端设备侧的通信方法，或者网络设备侧的通信方法。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行计算机程序指令时，全部或部分地产生按照本发明实施例的流程或功能。计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。 计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘Solid State Disk(SSD))等。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (26)

  1. 一种通信方法，其特征在于，包括：
    终端设备确定在第一时间段内的无线信号的发射能量余值，所述发射能量余值与所述终端设备的发射功率以及发射时间相关；
    所述终端设备向网络设备发送所述无线信号的发射能量余值。
  2. 根据权利要求1所述的方法，其特征在于，在所述终端设备向网络设备发送所述无线信号的发射能量余值之后，还包括：
    所述终端设备接收所述网络设备发送的第一信息，所述第一信息用于指示所述终端设备调整在所述第一时间段内的发射功率和/或发射时间，所述发射功率的调整量和/或发射时间的调整量均与所述发射能量余值相关；
    所述终端设备根据所述第一信息调整所述发射功率和/或所述发射时间。
  3. 根据权利要求1所述的方法，其特征在于，所述第一时间段内包括有多个时刻；
    所述发射能量余值为第一时刻至所述第一时间段的结束时刻之间的可用能量值，所述第一时刻为所述第一时间段内的任一时刻。
  4. 根据权利要求1所述的方法，其特征在于，所述第一时间段内包括有多个时刻；
    所述发射能量余值为第一时刻至下一时刻之间的可用能量值，所述第一时刻为所述第一时间段内的任一时刻。
  5. 根据权利要求1所述的方法，其特征在于，所述发射能量余值为所述第一时间段的起始时刻和结束时刻之间的可用能量值。
  6. 根据权利要求1所述的方法，其特征在于，所述终端设备向网络设备发送所述无线信号的发射能量余值，包括：
    若所述发射能量余值小于能量阈值，则所述终端设备向所述网络设备发送所述发射能量余值。
  7. 根据权利要求2所述的方法，其特征在于，所述第一信息包括发射功率控制信息和/或上行发射时间调度信息。
  8. 一种通信方法，其特征在于，包括：
    网络设备接收终端设备发送的在第一时间段内的无线信号的发射能量余值，所述发射能量余值与所述终端设备的发射功率以及发射时间相关。
  9. 根据权利要求8所述的方法，其特征在于，在所述网络设备接收终端设备发送的在第一时间段内的无线信号的发射能量余值之后，还包括：
    所述网络设备根据所述终端设备发送的无线信号的发射能量余值，确定所述终端设备的发射功率和/或发射时间的调整量；
    所述网络设备根据所述终端设备的发射功率和/或发射时间的调整量，向所述终端设备发送第一信息，所述第一信息用于指示所述终端设备调整 所述发射功率和/或所述发射时间。
  10. 根据权利要求8所述的方法，其特征在于，在所述网络设备接收终端设备发送的在第一时间段内的无线信号的发射能量余值之后，还包括：
    所述网络设备根据所述终端设备发送的发射能量余值，调整所述终端设备所分配的资源块的数量，所述资源块的数量与所述发射功率以及所述发射时间相关。
  11. 一种通信装置，其特征在于，包括：
    确定模块，用于确定在第一时间段内的无线信号的发射能量余值，所述发射能量余值与终端设备的发射功率以及发射时间相关；
    发送模块，用于向网络设备发送所述无线信号的发射能量余值。
  12. 根据权利要求11所述的装置，其特征在于，所述装置还包括：
    接收模块，用于接收所述网络设备发送的第一信息，所述第一信息用于指示所述终端设备调整在所述第一时间段内的发射功率和/或发射时间，所述发射功率的调整量和/或发射时间的调整量均与所述发射能量余值相关；
    调整模块，用于根据所述第一信息调整所述发射功率和/或所述发射时间。
  13. 根据权利要求11所述的装置，其特征在于，所述第一时间段内包括有多个时刻；
    所述发射能量余值为第一时刻至所述第一时间段的结束时刻之间的可用能量值，所述第一时刻为所述第一时间段内的任一时刻。
  14. 根据权利要求11所述的装置，其特征在于，所述第一时间段内包括有多个时刻；
    所述发射能量余值为第一时刻至下一时刻之间的可用能量值，所述第一时刻为所述第一时间段内的任一时刻。
  15. 根据权利要求11所述的装置，其特征在于，所述发射能量余值为所述第一时间段的起始时刻和结束时刻之间的可用能量值。
  16. 根据权利要求11所述的装置，其特征在于，所述发送模块，具体用于若所述发射能量余值小于能量阈值，则向所述网络设备发送所述发射能量余值。
  17. 根据权利要求12所述的装置，其特征在于，所述第一信息包括发射功率控制信息和/或上行发射时间调度信息。
  18. 一种通信装置，其特征在于，包括：
    接收模块，用于接收终端设备发送的在第一时间段内的无线信号的发射能量余值，所述发射能量余值与所述终端设备的发射功率以及发射时间相关。
  19. 根据权利要求18所述的装置，其特征在于，所述装置还包括：
    确定模块，用于根据所述终端设备发送的无线信号的发射能量余值，确定所述终端设备的发射功率和/或发射时间的调整量；
    发送模块，用于根据所述终端设备的发射功率和/或发射时间的调整量，向所述终端设备发送第一信息，所述第一信息用于指示所述终端设备调整所述发射功率和/或所述发射时间。
  20. 根据权利要求18所述的装置，其特征在于，所述装置还包括：
    调整模块，用于根据所述终端设备发送的发射能量余值，调整所述终端设备所分配的资源块的数量，所述资源块的数量与所述发射功率以及所述发射时间相关。
  21. 一种终端设备，其特征在于，包括：处理器和存储器；
    所述存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求1至7中任一项所述的方法。
  22. 一种网络设备，其特征在于，包括：处理器和存储器；
    所述存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求8至10中任一项所述的方法。
  23. 一种芯片，其特征在于，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求1至10中任一项所述的方法。
  24. 一种计算机可读存储介质，其特征在于，用于存储计算机程序，所述计算机程序使得计算机执行如权利要求1至10中任一项所述的方法。
  25. 一种计算机程序产品，其特征在于，包括计算机程序信息，该计算机程序信息使得计算机执行如权利要求1至10中任一项所述的方法。
  26. 一种计算机程序，其特征在于，所述计算机程序使得计算机执行如权利要求1至10中任一项所述的方法。
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