WO2022094882A1

WO2022094882A1 - Communication processing method and apparatus, and communication device and storage medium

Info

Publication number: WO2022094882A1
Application number: PCT/CN2020/126830
Authority: WO
Inventors: 郭胜祥
Original assignee: 北京小米移动软件有限公司
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2022-05-12
Also published as: CN114731652A

Abstract

Provided are a communication processing method and apparatus, and a communication device and a storage medium. The communication processing method comprises: reporting capability information, wherein the capability information is used by a base station to schedule the uplink transmission power of a terminal. By means of the communication processing method in the embodiments of the present disclosure, the transmission power of a high-power terminal can satisfy SAR requirements, thereby reducing the risk of electromagnetic radiation of a terminal to human safety.

Description

Communication processing method, device, communication device, and storage medium

technical field

The present disclosure relates to the field of wireless communication, but is not limited to the field of wireless communication, and in particular, relates to a communication processing method, apparatus, communication device, and storage medium.

Background technique

In related technologies, the electromagnetic radiation of mobile phones, smart watches, computers and other terminals will have an impact on human safety, especially with the upcoming commercial use of the fifth-generation communication (5G) New Radio (NR), which supports high-frequency and high-power The terminal will become the mainstream in the market. These high-power terminals will objectively increase the risk of electromagnetic radiation of the terminals to human safety.

SUMMARY OF THE INVENTION

The embodiments of the present disclosure disclose a communication processing method, an apparatus, a communication device, and a storage medium.

A first aspect of the embodiments of the present disclosure provides a communication processing method, which is applied to a terminal, and the method includes:

The capability information is reported, wherein the capability information is used for the base station to schedule the uplink transmit power of the terminal.

In some embodiments, the capability information includes:

Maximum supported upstream duty cycle.

In some embodiments, the capability information includes:

The weighting factor of the energy absorption ratio (SAR) of electromagnetic waves, which is used to indicate the weighted influence of the secondary carrier on the SAR of the primary carrier.

In some embodiments, the weight factor includes: a ratio between the SAR of the secondary carrier and the SAR of the primary carrier.

In some embodiments, the capability information includes:

Power configuration information, used to indicate the transmit power level.

In some embodiments, the power configuration information includes at least one of the following:

The transmit power level of the primary carrier (PCC) on at least one frequency band supported by the terminal;

The transmit power level of the secondary carrier (SCC) on at least one frequency band supported by the terminal;

The transmit power level of the terminal's total transmit power.

In some embodiments, reporting capability information includes:

In response to the terminal supporting transmission data of multiple frequency bands and the transmit power level of the total transmit power configured by the terminal is greater than the predetermined power level, the capability information is reported.

In some embodiments, it also includes:

In response to the primary carrier and the secondary carrier sharing one antenna, the weighting factor is determined to be a predetermined value.

In some embodiments, it also includes:

In response to the primary carrier and the secondary carrier not sharing one antenna, the weighting factor is determined based on the distances of the antennas used by the primary carrier and the secondary carrier from the human body.

In some embodiments, it also includes:

The weighting factor is determined based on the ratio between the measured SAR of the secondary carrier and the primary carrier.

A second aspect of the embodiments of the present disclosure provides a communication processing method, which is applied to a base station, and the method includes:

Receiving capability information reported by the terminal;

Based on the capability information, the uplink transmit power of the terminal is scheduled.

In some embodiments, the capability information includes:

Maximum supported upstream duty cycle.

In some embodiments, the capability information includes:

In some embodiments, the weighting factor is used to indicate the ratio between the SAR of the secondary carrier and the SAR of the primary carrier.

In some embodiments, the capability information includes:

Power configuration information, used to indicate the transmit power level.

The transmit power level of the terminal's total transmit power.

In some embodiments, the uplink power of the terminal is scheduled based on the capability information, including:

Determine the current total uplink duty cycle of the terminal according to the power configuration information in the capability information, the weight factor and the uplink duty cycle of the frequency band supported by the terminal;

Based on the total uplink duty cycle and the maximum uplink duty cycle indicated by the capability information, the uplink transmit power of the terminal is scheduled.

In some embodiments, based on the total uplink duty cycle and the maximum uplink duty cycle indicated by the capability information, scheduling the uplink transmit power of the terminal includes:

In response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information, the uplink duty cycle of at least one frequency band supported by the terminal is reduced.

In response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information, the transmit power level of the total transmit power of the terminal is reduced.

In response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information, reducing the transmit power level of the PCC in at least one frequency band supported by the terminal.

In response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information, reducing the transmit power level of the SCC in at least one frequency band supported by the terminal.

In some embodiments, the uplink transmit power of the terminal is scheduled based on the capability information, including:

In response to the capability information reported by the terminal not including the power configuration information, the uplink transmit power of the terminal is scheduled based on the capability information and the power configuration information reported by the terminal when supporting data transmission in a single frequency band.

According to a third aspect of the embodiments of the present disclosure, there is provided a communication processing apparatus, which is applied to a terminal, and the apparatus includes:

The first sending module is configured to report capability information for the base station to schedule the uplink transmit power of the terminal.

In some embodiments, the capability information includes: a supported maximum uplink duty cycle.

In some embodiments, the capability information includes: a weighting factor of the electromagnetic wave energy absorption ratio, which is used to indicate the influence of the weight of the SAR of the secondary carrier on the SAR of the primary carrier.

In some embodiments, the capability information includes:

Power configuration information, used to indicate the transmit power level.

The transmit power level of the primary carrier on at least one frequency band supported by the terminal;

The transmit power level of the secondary carrier on at least one frequency band supported by the terminal;

The transmit power level of the terminal's total transmit power.

In some embodiments, the first sending module is configured to report capability information in response to the terminal supporting transmission data of multiple frequency bands and the transmit power level of the total transmit power configured by the terminal is greater than a predetermined power level.

In some embodiments, the apparatus further includes:

The determining module is configured to determine the weighting factor according to whether the primary carrier and the secondary carrier share one antenna.

In some embodiments, the determining module is configured to determine the weighting factor to be a predetermined value in response to the primary carrier and the secondary carrier sharing one antenna.

In some embodiments, the determining module is configured to, in response to the primary carrier and the secondary carrier not sharing an antenna, determine the weighting factor based on the distance of the antenna used by the primary carrier and the secondary carrier from the human body.

In some embodiments, the determining module is configured to determine the weighting factor based on the ratio between the measured SARs of the secondary carrier and the primary carrier.

According to a fourth aspect of the embodiments of the present disclosure, there is provided a communication processing apparatus, which is applied to a base station, and the apparatus includes:

a second receiving module, configured to receive capability information reported by the terminal;

The scheduling module is configured to schedule the uplink transmit power of the terminal based on the capability information.

In some embodiments, the capability information includes: a weighting factor of the electromagnetic wave energy absorption ratio, which is used to indicate the weighted influence of the secondary carrier on the SAR of the primary carrier.

In some embodiments, the capability information includes:

Power configuration information, used to indicate the transmit power level.

The transmit power level of the terminal's total transmit power.

In some embodiments, the scheduling module is configured to determine the current total uplink duty cycle of the terminal according to the power configuration information in the capability information, the weight factor and the uplink duty cycle of the frequency band supported by the terminal; based on the total uplink duty cycle and the maximum uplink duty cycle indicated by the capability information to schedule the uplink transmit power of the terminal.

In some embodiments, the scheduling module is configured to reduce the uplink duty cycle of at least one frequency band supported by the terminal in response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information.

In some embodiments, the scheduling module is configured to reduce the transmit power level of the total transmit power of the terminal in response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information.

In some embodiments, the scheduling module is configured to reduce the transmit power level of the PCC in at least one frequency band supported by the terminal in response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information.

In some embodiments, the scheduling module is configured to reduce the transmit power level of the SCC in at least one frequency band supported by the terminal in response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information.

In some embodiments, the scheduling module is configured to, in response to the capability information reported by the terminal not including the power configuration information, schedule the uplink transmission of the terminal based on the capability information and the power configuration information reported by the terminal when the terminal supports transmission of data in a single frequency band power.

According to a fifth aspect of the embodiments of the present disclosure, there is provided a communication device, the communication device includes:

processor;

memory for storing processor-executable instructions;

The processor is configured to: when executing the executable instructions, implement the communication processing method of any embodiment of the present disclosure.

According to a sixth aspect of the embodiments of the present disclosure, a computer storage medium is provided, wherein the computer storage medium stores a computer-executable program, and when the executable program is executed by a processor, implements the communication processing method of any embodiment of the present disclosure.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

In the embodiment of the present disclosure, the capability information reported by the terminal is used for the base station to schedule the uplink transmit power of the terminal. For example, if the uplink transmit power of the terminal is relatively high, the terminal can report the capability information when the transmit power is relatively high to the base station, so that the base station can schedule the uplink transmit power of the terminal, such as reducing the uplink transmit power of the terminal. In this way, the embodiments of the present disclosure can make the transmit power of the high-power terminal meet the SAR requirement, and reduce the risk of electromagnetic radiation of the terminal to human safety.

It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not limiting of the disclosed embodiments.

Description of drawings

FIG. 1 is a schematic structural diagram of a wireless communication system.

Fig. 2 is a schematic flowchart of a communication processing method according to an exemplary embodiment.

Fig. 3 is a schematic flowchart of a communication processing method according to an exemplary embodiment.

Fig. 4 is a schematic flowchart of a communication processing method according to an exemplary embodiment.

Fig. 5 is a schematic flowchart of a communication processing method according to an exemplary embodiment.

Fig. 6 is a schematic flowchart of a communication processing method according to an exemplary embodiment.

Fig. 7 is a schematic flowchart of a communication processing method according to an exemplary embodiment.

Fig. 8 is a block diagram of a communication processing apparatus according to an exemplary embodiment.

Fig. 9 is a block diagram of a communication processing apparatus according to an exemplary embodiment.

Fig. 10 is a block diagram of a user equipment according to an exemplary embodiment.

Fig. 11 is a block diagram of a base station according to an exemplary embodiment.

Detailed ways

Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments are not intended to represent all implementations consistent with embodiments of the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of embodiments of the present disclosure, as recited in the appended claims.

The terms used in the embodiments of the present disclosure are only for the purpose of describing particular embodiments, and are not intended to limit the embodiments of the present disclosure. As used in the embodiments of the present disclosure and the appended claims, the singular forms "a" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in embodiments of the present disclosure to describe various pieces of information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the embodiments of the present disclosure, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein can be interpreted as "at the time of" or "when" or "in response to determining."

It should be understood that all embodiments of the present disclosure can be implemented individually or in combination with other embodiments.

Please refer to FIG. 1 , which shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure. As shown in FIG. 1 , the wireless communication system is a communication system based on cellular mobile communication technology, and the wireless communication system may include: several user equipments 110 and several base stations 120 .

The user equipment 110 may be a device that provides voice and/or data connectivity to the user. User equipment 110 may communicate with one or more core networks via a Radio Access Network (RAN), and user equipment 110 may be IoT user equipment such as sensor devices, mobile phones (or "cellular" phones) ) and a computer with IoT user equipment, for example, may be stationary, portable, pocket-sized, hand-held, computer-built or vehicle-mounted. For example, station (Station, STA), subscriber unit (subscriber unit), subscriber station (subscriber station), mobile station (mobile station), mobile station (mobile), remote station (remote station), access point, remote user equipment (remote terminal), access terminal, user terminal, user agent, user device, or user equipment. Alternatively, the user equipment 110 may also be a device of an unmanned aerial vehicle. Alternatively, the user equipment 110 may also be an in-vehicle device, for example, a trip computer with a wireless communication function, or a wireless user equipment connected to an external trip computer. Alternatively, the user equipment 110 may also be a roadside device, for example, may be a street light, a signal light, or other roadside devices with a wireless communication function.

The base station 120 may be a network-side device in a wireless communication system. Wherein, the wireless communication system may be a fourth generation mobile communication (the 4th generation mobile communication, 4G) system, also known as a long term evolution (Long Term Evolution, LTE) system; or, the wireless communication system may also be a 5G system, Also known as New Radio System or 5G NR System. Alternatively, the wireless communication system may also be a next-generation system of the 5G system. Among them, the access network in the 5G system can be called a new generation radio access network (New Generation-Radio Access Network, NG-RAN).

The base station 120 may be an evolved base station (eNB) used in the 4G system. Alternatively, the base station 120 may also be a base station (gNB) that adopts a centralized distributed architecture in a 5G system. When the base station 120 adopts a centralized distributed architecture, it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU). The centralized unit is provided with a protocol stack of a Packet Data Convergence Protocol (PDCP) layer, a Radio Link Control Protocol (Radio Link Control, RLC) layer, and a Medium Access Control (Medium Access Control, MAC) layer; A physical (Physical, PHY) layer protocol stack is set in the distribution unit, and a specific implementation manner of the base station 120 is not limited in this embodiment of the present disclosure.

A wireless connection can be established between the base station 120 and the user equipment 110 through a wireless air interface. In different embodiments, the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or, the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as The wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on a 5G next-generation mobile communication network technology standard.

In some embodiments, an E2E (End to End, end-to-end) connection may also be established between the user equipments 110 . For example, vehicle-to-vehicle (V2V) communication, vehicle-to-infrastructure (V2I) communication and vehicle-to-pedestrian (V2P) communication in vehicle-to-everything (V2X) communication etc. scene.

Here, the above-mentioned user equipment may be regarded as the terminal equipment of the following embodiments.

In some embodiments, the above wireless communication system may further include a network management device 130 .

Several base stations 120 are respectively connected to the network management device 130 . The network management device 130 may be a core network device in a wireless communication system, for example, the network management device 130 may be a mobility management entity (Mobility Management Entity) in an evolved packet core network (Evolved Packet Core, EPC). MME). Alternatively, the network management device may also be other core network devices, such as a serving gateway (Serving GateWay, SGW), a public data network gateway (Public Data Network GateWay, PGW), a policy and charging rules functional unit (Policy and Charging Rules) Function, PCRF) or home subscriber server (Home Subscriber Server, HSS), etc. The implementation form of the network management device 130 is not limited in this embodiment of the present disclosure.

As shown in FIG. 2 , an embodiment of the present disclosure provides a communication processing method, which is applied to a terminal, and the method includes:

Step S21 : reporting capability information, wherein the capability information is used by the base station to schedule the uplink transmit power of the terminal.

In this embodiment of the present disclosure, the terminal may be the user equipment in the foregoing embodiments. The terminal here can be various mobile terminals or fixed terminals; for example, the terminal can be a mobile phone, an intelligent terminal, a computer, a server, a transceiver device, a tablet device or a medical device, etc.; another example, the terminal can be a game console, a multimedia devices or wearables, etc.

The base station here can be an interface device for the terminal to access the Internet; the base station can be various types of base stations, such as 3G base stations, 4G base stations, 5G base stations or other evolved base stations; the base stations can also be terrestrial network base stations or non-terrestrial network base stations base station.

In the embodiment of the present disclosure, for example, if the uplink transmit power of the terminal is relatively high, the terminal can report capability information when the transmit power is relatively high to the base station, so that the base station can schedule the uplink transmit power of the terminal, such as reducing the transmission power of the high-power terminal. Uplink transmit power. In this way, the embodiments of the present disclosure can make the transmit power of the terminal meet the SAR requirement, and reduce the risk of the electromagnetic radiation of the terminal to human safety

In this embodiment of the present disclosure, the terminal may support transmission data in one frequency band; or, the terminal may also support transmission data in multiple frequency bands at the same time. One frequency band corresponds to one primary carrier (Primary Component Carrier, PCC) and at least one secondary carrier (Second Component Carrier, SCC). The terminal here supports transmission data in one frequency band, that is, the terminal supports transmission in one frequency band; the terminal here supports transmission data in multiple frequency bands, that is, the terminal supports simultaneous transmission in multiple frequency bands.

The maximum uplink duty cycle here may be a value greater than a predetermined percentage and less than 1. For example, the stated percentage is between x% and 100%, where x is a real number greater than or equal to zero.

If the terminal supports transmission of data in one frequency band, the maximum uplink duty cycle is the maximum uplink duty cycle of one frequency band supported by the terminal; if the terminal supports transmission data in multiple frequency bands, the maximum uplink duty cycle is the maximum uplink duty cycle supported by the terminal. Maximum uplink duty cycle for multiple frequency bands.

For example, the terminal may support simultaneous transmission of multiple frequency bands, and the terminal may send the supported maximum uplink duty cycle to the base station.

In the embodiment of the present disclosure, if the terminal reports the capability information of the maximum uplink duty cycle supported by the terminal supporting multiple frequency bands, the base station can be made to schedule the terminal based on the supported maximum uplink duty cycle reported by the terminal supporting multiple frequency bands. the uplink transmit power. In this way, the embodiments of the present disclosure can enable a high-power terminal to meet SAR requirements when supporting data transmission in multiple frequency bands, and can reduce the risk to human safety caused by electromagnetic radiation of the terminal supporting transmission in multiple frequency bands.

In some embodiments, the terminal can also support the transmission of data in one frequency band; in this way, the embodiments of the present disclosure can also realize the scheduling of the uplink transmit power of the terminal in one frequency band, so that when the high-power terminal supports the transmission data in one frequency band, the SAR requirements.

The scheduling method for scheduling the uplink transmit power of the terminal here includes but is not limited to at least one of the following:

Scheduling the uplink transmit power of a single carrier;

Adjusts the uplink duty cycle of each carrier when multiple carriers are sent at the same time.

In some embodiments, the capability information includes: a weighting factor of an electromagnetic energy absorption ratio (SAR), which is used to indicate the weighted influence of the secondary carrier on the SAR of the primary carrier.

The SAR here is the SAR of the corresponding carrier in the frequency band; the carrier here includes the primary carrier and the secondary carrier.

In one embodiment, the weight factor includes: a ratio between the SAR of the secondary carrier and the SAR of the primary carrier.

The weighting factor here includes one or more. For example, if the terminal supports transmission of data in one frequency band, and there is one primary carrier and one secondary carrier on the one frequency band, the weighting factor is one. For another example, if the terminal supports transmission of data in one frequency band, and there is one primary carrier and two secondary carriers on the one frequency band, the weight factor is two. For another example, if the terminal supports transmission of data in two frequency bands; each of the two frequency bands has 1 primary carrier and 2 secondary carriers, and the weight factor is 4.

The number of weighting factors here is determined based on the number of secondary carriers. In one embodiment, the number of weighting factors is the number of secondary carriers.

A weighting factor here, indicating: the ratio between the SAR of a secondary carrier and the SAR of the primary carrier belonging to the same frequency band.

For example, there is one primary carrier and two secondary carriers on band A; the ratio between the SAR of one secondary carrier and the SAR of the primary carrier is a weighting factor, and the ratio of the SAR of the other secondary carrier to the SAR of the primary carrier is also is the weight factor.

In some embodiments, the method for scheduling uplink transmit power of a terminal of the present disclosure is also applicable to scheduling of uplink transmit power of a terminal that supports simultaneous transmission of multiple secondary carriers.

In the embodiment of the present disclosure, if the terminal supports at least one frequency band, when the terminal reports the weight factor including the SAR of the terminal, the uplink transmit power of the terminal can be scheduled based on the weight factor of the SAR of the terminal. In this way, in the scheduling of the uplink transmit power of the terminal in the embodiment of the present disclosure, the influence of the weight of the SAR of each frequency band is considered, so that the scheduling accuracy can be improved.

For example, in some application scenarios, in multiple frequency bands where E-UTRA and NR are dual-connected, since the frame structure on multiple frequency bands of NR changes dynamically, if only the uplink duty cycle of the frequency band is used to schedule the uplink of the terminal Transmit power, is inaccurate. However, in this embodiment of the present disclosure, the terminal can report the capability information including the SAR weighting factor, so that the base station can schedule the uplink transmit power of the terminal based on the capability information including the SAR weighting factor. In this way, the influence of the SAR weights of different frequency bands or different secondary carriers on one frequency band can be considered, thereby improving the accuracy of scheduling.

In the embodiment of the present disclosure, when the terminal reports capability information including at least the supported maximum uplink duty cycle and the weighting factor of the SAR, the base station can be made to schedule the terminal based on the weighting factor including the maximum uplink duty cycle and the SAR. Uplink transmit power. In this way, on the one hand, the uplink transmit power of the terminal can be scheduled based on the change of the uplink duty cycle of the frequency band supported by the terminal, and on the other hand, the influence of the SAR weight on the frequency band on the scheduling of the uplink transmit power can be taken into account, so that more accurate scheduling can be achieved. Improve system performance.

For example, when the terminal supports multiple frequency bands of EN-DC, the frame structure on the multiple frequency bands of NR supported therein can be dynamically changed, that is, the uplink duty cycle of each frequency band is dynamically changed; The technical reporting method that only reports one maximum uplink duty cycle is inaccurate. With the communication processing method of the embodiment of the present disclosure, the influence of the weight of the SAR on the frequency band is taken into account, and the scheduling of uplink transmission resources that dynamically changes according to the frame structure of multiple frequency bands supported by the terminal can be realized.

In the embodiment of the present disclosure, scheduling the uplink transmit power of the terminal is mainly to realize that the uplink transmit power of the scheduled terminal meets the SAR requirement or the MPE requirement, so that the electromagnetic radiation of the power transmitted by the terminal is within a safe control range.

In some embodiments, the capability information includes:

Power configuration information, used to indicate the transmit power level.

The transmit power level of the terminal's total transmit power.

For example, the power configuration information may be as shown in the following 1; wherein, the configuration 1 is: the transmit power level of the total transmit power is 26dBm, the transmit power level of the PCC is 23dBm, and the transmit power level of the SCC is 23dBm; the configuration 2 is: the total transmit power level is 23dBm. The transmit power level of the transmit power is 26dBm, the transmit power level of the PCC is 23dBm, and the transmit power level of the SCC is 26dBm; configuration 3 is: the transmit power level of the total transmit power is 26dBm, the transmit power level of the PCC is 26dBm, and the transmit power level of the SCC is 26dBm. The transmit power level is 23dBm; configuration 4 is: the transmit power level of the total transmit power is 26dBm, the transmit power level of the PCC is 26dBm, and the transmit power level of the SCC is 26dBm.

Table 1

"dBm" here is the unit of transmit power: 1 milliwatt in decibels; where,

The "W" here is the unit of power: watts.

It can be understood that each element in Table 1 exists independently, and these elements are exemplarily listed in the same table, but it does not mean that all elements in the table must exist simultaneously as shown in the table. The value of each element is independent of any other element value in Table 1. Therefore, those skilled in the art can understand that the value of each element in Table 1 is an independent embodiment.

The transmit power level here can also be other power levels, for example, 40dBm, or 20dBm, and so on.

In some embodiments, the weighting factor includes: a numerical value or indication information indicating high and low weighting information.

The weighting factor here may be indicated by at least one bit.

For example, in an application scenario, the weight factor included in the capability information reported by the terminal may be a specific value. For example, the weight factor is 0.5.

For another example, in another application scenario, the weight factor included in the capability information reported by the terminal may be the indication information of the weight level information. For example, the weighting factor is high and low, or the weighting factor is high, high and low.

For another example, in the above application scenario, if the weight factor is high and low, it can be indicated by 1 bit; if the weight factor is high, high and low, it can be indicated by 2 bits. Here, if the base station receives the weighting factor, it can set corresponding numerical values respectively based on the high, high, low or high and low indicated by the weighting factor.

In this way, in the embodiment of the present disclosure, the reporting of the weighting factor may be implemented in various ways.

In some embodiments, the power configuration information may be indicated by at least 2 bits.

For example, if the transmit power levels included in the power configuration information are one main carrier, one secondary carrier, and one total transmit power, that is, there are three transmit power levels, which can be indicated by at least two bits. For another example, when the power configuration information includes 1 primary carrier, 4 secondary carriers, and 1 transmit power level of total transmit power, that is, there are 6 transmit power levels, it can be indicated by at least 3 bits.

As such, in an embodiment of the present disclosure, the number of bits used to indicate the power configuration information may vary based on the number of transmit power levels included in the power configuration information.

As shown in FIG. 3 , in some embodiments, the capability information reported in the foregoing step S21 includes:

Step S211: In response to the terminal supporting transmission data of multiple frequency bands and the transmit power level of the total transmit power configured by the terminal is greater than a predetermined power level, report capability information.

Here, the terminal supporting the transmission of data in multiple frequency bands includes: the terminal can simultaneously transmit data in multiple frequency bands. For example, the terminal supports simultaneous data transmission in the frequency band of 1800MHz to 1900MHz and the frequency band of 2500MHz to 2600MHz. For another example, the terminal is a terminal supporting carrier aggregation or a terminal supporting dual linking (eg, EN-DC).

In one embodiment, the preset power level is PC3 level, that is, the preset power level is 23dBm. Of course, in other embodiments, the preset power levels may be different.

In the embodiment of the present disclosure, the capability information is reported only when the terminal supports transmission data of multiple frequency bands and the total transmit power is greater than a predetermined power level. In this way, the embodiments of the present disclosure can solve the problem of meeting SAR requirements when a high-power terminal supports simultaneous transmission of multiple frequency bands, and can also reduce the number of reporting capability information and save system overhead compared to reporting capability information in real time.

In some embodiments, a communication processing method, further comprising:

The weighting factor is determined according to whether the primary carrier and the secondary carrier share one antenna.

In some embodiments, a communication processing method includes:

In one embodiment, the predetermined value may be one or other values close to one.

In the embodiment of the present disclosure, since the primary carrier and the secondary carrier use the same antenna, the SAR of the primary carrier and the SAR on the secondary carrier are very close, so the weight factor can be set to 1.

In other embodiments, a communication processing method includes:

Here is an implementation of determining the weighting factor based on the distance between the antenna used by the primary carrier and the secondary carrier and the human body, including:

obtaining the first distance between the antenna used by the secondary carrier and the human body, and obtaining the second distance between the antenna used by the primary carrier and the human body;

Based on the first distance and the second distance, a weighting factor is determined.

The distance between the antenna and the human body here is positively related to the SAR of the carrier. The carriers here include primary carriers and/or secondary carriers.

In this embodiment of the present disclosure, if the primary carrier and the secondary carrier do not share an antenna, the terminal may, based on the distance between the antenna used by the secondary carrier and the human body, and the distance between the antenna used by the primary carrier and the human body, Determining the weighting factor means that the weighting factor can be determined indirectly based on the SAR of the secondary carrier and the SAR of the main carrier, and a relatively accurate weighting factor can be determined.

In yet other embodiments, a communication processing method includes:

In one embodiment, the weighting factor is determined based on the ratio between the measured SARs of the secondary carrier and the primary carrier, including:

In response to the primary carrier and the secondary carrier not sharing one antenna, the weighting factor is determined based on the ratio between the measured SARs of the secondary carrier and the primary carrier.

In another embodiment, the weighting factor is determined based on the ratio between the measured SARs of the secondary carrier and the primary carrier, including:

In response to the primary carrier and the secondary carrier sharing one antenna, the weighting factor is determined based on the ratio between the measured SARs of the secondary carrier and the primary carrier.

In the embodiment of the present disclosure, the terminal may directly determine the weighting factor based on the ratio between the measured SAR of the secondary carrier and the SAR of the primary carrier. In this way, the weight factor can be determined more accurately.

It should be pointed out here that the following communication processing method is applied to the base station, and is similar to the description of the above communication processing method applied to the terminal. For the technical details that are not disclosed in the embodiments of the communication processing method applied to the base station in the present disclosure, please refer to the description of the embodiment of the communication processing method applied to the base station in the present disclosure, and no detailed description is given here. And these details are also included within the scope of the disclosure of this application.

As shown in FIG. 4 , an embodiment of the present disclosure provides a communication processing method, which is applied to a base station, and the method includes:

Step S31: Receive capability information reported by the terminal;

Step S32: Based on the capability information, schedule the uplink transmit power of the terminal.

In the embodiment of the present disclosure, for example, if the uplink transmit power of the terminal is relatively high, the terminal can report the capability information when the transmit power is relatively high to the base station, so that the base station can schedule the uplink transmit power of the terminal, such as reducing the uplink transmission of the terminal power. In this way, the embodiments of the present disclosure can make the transmit power of the high-power terminal meet the SAR requirement, and reduce the risk of electromagnetic radiation of the terminal to human safety.

In this embodiment of the present disclosure, if the terminal reports the capability information of the maximum uplink duty cycle supported by the terminal supporting multiple frequency bands, the base station can make the base station schedule the terminal based on the supported maximum uplink duty cycle reported by the terminal supporting multiple frequency bands when the uplink transmit power. In this way, the embodiments of the present disclosure can enable a high-power terminal to meet SAR requirements when supporting data transmission in multiple frequency bands, and can reduce the risk to human safety caused by electromagnetic radiation of the terminal supporting transmission in multiple frequency bands.

In the embodiment of the present disclosure, when the terminal reports capability information including at least the supported maximum uplink duty cycle and the weighting factor of the SAR, the base station can be made to schedule the terminal based on the weighting factor including the maximum uplink duty cycle and the SAR. Uplink transmit power. In this way, on the one hand, the uplink transmission power can be scheduled based on the change of the uplink duty cycle of the frequency band supported by the terminal, and on the other hand, the influence of the SAR weight on the frequency band on the scheduling of the uplink transmission power can be taken into account, so that more accurate scheduling can be achieved and improved system performance.

In some embodiments, the capability information includes:

Power configuration information, used to indicate the transmit power level.

The transmit power level of the terminal's total transmit power.

In some embodiments, the weight factor is used to indicate: the weight influence of the secondary carrier on the SAR of the primary carrier.

In some embodiments, the weighting factors include one or more; wherein, one weighting factor is used to indicate: a ratio between the SAR of a secondary carrier and the SAR of the primary carrier belonging to the same frequency band.

In some embodiments, the capability information reported by the terminal in the above step S31 includes:

In response to the terminal supporting transmission data of multiple frequency bands and the transmit power level of the total transmit power configured by the terminal is greater than the predetermined power level, the capability information reported by the terminal is received.

As shown in FIG. 5, in some embodiments, the above step S32 includes:

Step S321: Determine the current total uplink duty cycle of the terminal according to the power configuration information in the capability information, the weight factor and the uplink duty cycle of the frequency band supported by the terminal;

Step S322: Based on the total uplink duty cycle and the maximum uplink duty cycle indicated by the capability information, schedule the uplink transmit power of the terminal.

An implementation manner of the above-mentioned step S321 here includes:

Determine the first value based on the ratio of the transmit power level of the primary carrier and the transmit power level of the total transmit power in the capability information;

determining the second value based on the ratio of the transmit function level of the secondary carrier and the transmit power level of the total transmit power in the capability information;

determining a third value based on the second value and the weighting factor of the secondary carrier;

Based on the product of the first value and the uplink duty cycle of the primary carrier, and the product of the third value and the uplink duty cycle of the secondary carrier, the current total uplink duty cycle of the terminal is determined.

For example, an implementation formula of the above S321 is:

Among them, P _PCC is the transmit power level of the primary carrier, P _SCC is the transmit power level of the secondary carrier, P _total is the transmit power level of the total transmit power; Duty _PCC is the uplink duty cycle of the primary carrier, and Duty _SCC is the secondary carrier's transmit power level. Uplink duty cycle; F is the weight factor of the secondary carrier; P is the _total uplink duty cycle of the terminal.

In the above example, there is one secondary carrier. In another example, if there are multiple secondary carriers, each secondary carrier corresponds to a weighting factor, and the transmit power level, weighting factor and uplink duty cycle of the multiple secondary carriers can be substituted into the formula in the above example to calculate.

In the above example, when the total uplink duty cycle of the terminal is less than or equal to the maximum uplink duty cycle (maximum Duty threshold) indicated by the capability information, it is satisfied

When this formula is used, the base station schedules each frequency band of the terminal or the uplink duty cycle of each carrier to meet the SAR requirements, so that the electromagnetic radiation of the power emitted by the terminal can be within the safe control range.

For example, based on the capability information of the transmit power level in Table 1 and the formula in the above example, if configuration 1 to configuration 4 are satisfied, the following formulas are satisfied:

Configuration 1: 0.5×Duty _PCC +0.5×F×Duty _SCC ≤maximum Duty threshold;

Configuration 2: 0.5×Duty _PCC +F×Duty _SCC ≤maximum Duty threshold;

Configuration 3: Duty _PCC +0.5×F×Duty _SCC ≤maximum Duty threshold;

Configuration 4: Duty _PCC +F×Duty _SCC ≤maximum Duty threshold;

in,

When converted to "W" as the power unit, it is 0.5;

When converted to "W" as the power unit, it is 1;

The scheduling of configuration 1 to configuration 4 can realize that the uplink duty cycle of each frequency band or each carrier meets the SAR requirements, and can make the electromagnetic radiation of the power transmitted by the terminal within the safe control range.

In some embodiments, the above step S322 includes:

In other embodiments, the above step S322 includes:

In still other embodiments, the above step S322 includes:

Here, reducing the uplink duty cycle of one frequency band may be reducing the uplink duty cycle of at least one carrier of one frequency band.

In the embodiment of the present disclosure, if the current total uplink duty cycle of the terminal is greater than the highest uplink duty cycle indicated by the capability information, it means that the uplink transmit power of the terminal does not meet the SAR requirement, that is, it is not within the security control range; Reduce at least one of the uplink duty cycle of at least one frequency of the terminal, the transmit power level of the total transmit power, the PCC transmit power level, and the SCC transmit power level, so that the terminal's uplink transmit power meets the SAR requirements and is limited to a safe control range; Thus, the harm to the human body can be reduced.

Of course, in other embodiments, at least one of the total transmit power of the terminal, the PCC transmit power and the SCC transmit power can also be reduced, so that the uplink transmit power of the scheduling terminal is limited within a safe control range.

In some embodiments, a communication processing method includes:

In response to the capability information reported by the terminal not including the supported maximum uplink duty cycle, the maximum uplink duty cycle supported by the terminal is determined according to a default setting.

Here, the maximum uplink duty cycle supported by the terminal is determined according to the default setting, which may be the default value for determining the maximum uplink duty cycle supported by the terminal. For example, the default value is the maximum uplink duty cycle supported by the terminal stored in the base station, or the default value may also be a value input by the user; and so on.

In some embodiments, a communication processing method includes:

In response to the capability information reported by the terminal not including the weighting factor of the SAR, the weighting factor is determined according to the default setting.

For example, the terminal only reports the ratio between the SAR of the secondary carrier 1 and the SAR of the primary carrier, that is, the weight factor of the secondary carrier 1; but does not report the ratio between the SAR of the secondary carrier 2 and the SAR of the primary carrier, that is, the secondary carrier Weighting factor for carrier 2. In this way, the base station can determine that the default value of the secondary carrier 2 is the weighting factor of the carrier 2 . The default value here may be the weight factor of the secondary carrier 2 stored in the base station, or the weight factor of the secondary carrier 2 determined according to historical records, and the like.

In the embodiment of the present disclosure, if the base station does not receive part of the capability information, the default value can be determined according to the default setting to correspond to the capability information; thus, when the terminal does not report or the terminal does not receive part of the capability information, the Scheduling of the uplink transmit power of the terminal.

In some embodiments, the above step S32 includes:

In response to the capability information reported by the terminal not including the power configuration information, the uplink transmit power of the terminal is scheduled based on the capability information and the power configuration information reported by the terminal when the terminal supports transmission of data in a single frequency band.

In the embodiment of the present disclosure, if the base station does not receive the power configuration information that the terminal supports at least one frequency band, it may default that the power configuration information of the terminal in a single frequency band is the power configuration information of the terminal; thus, the embodiment of the present disclosure is in the When scheduling the uplink transmit power of the terminal, the influence of the SAR weight of the frequency band is also taken into account. Moreover, if the frequency band is a frequency band supporting multiple carriers, the embodiments of the present disclosure can also implement scheduling of the uplink transmit power of the terminal when one frequency supports simultaneous transmission of different carriers.

The following two specific examples are provided below in conjunction with any of the above-mentioned embodiments:

Example 1

As shown in FIG. 6 , an embodiment of the present disclosure further provides a communication processing method, which is applied to a terminal; the method includes the following steps:

Step S41: Determine the weight factor of the SAR of each secondary carrier according to whether the primary carrier and secondary carrier supporting at least one frequency band of the terminal share one antenna;

In an optional embodiment, in response to the primary carrier and the secondary carrier sharing one antenna, the terminal determines that the weight factor of the SAR of the secondary carrier is 1; in response to the primary carrier and the secondary carrier not sharing the same antenna, based on the measured secondary carrier and primary carrier The ratio between the SARs of the carriers determines the weighting factor of the SARs of the secondary carriers.

In another optional embodiment, in response to the primary carrier and the secondary carrier not sharing one antenna, the terminal determines the weighting factor of the SAR of the secondary carrier based on the distance between the antenna used by the primary carrier and the secondary carrier and the human body.

Step S42: Report capability information to the base station, where the capability information is used for the base station to schedule the uplink transmit power of the terminal.

In an optional embodiment, the terminal reports capability information to the base station; wherein the capability information includes at least one of the following: a supported maximum uplink duty cycle, a weighting factor of an electromagnetic wave energy absorption ratio, and power configuration information; wherein the power configuration information , including at least one of the following: the transmit power level of the primary carrier (PCC) on at least one frequency band supported by the terminal, the transmit power level of the secondary carrier (SCC) on at least one frequency band supported by the terminal, and the transmit power level of the total transmit power of the terminal ; wherein, the capability information is used for the base station to schedule the uplink transmit power of the terminal.

In the embodiment of the present disclosure, the terminal may directly determine that the weight factor of the SAR of the secondary carrier is 1 based on whether the primary carrier and the secondary carrier share an antenna, and directly determine that the weight factor of the SAR of the secondary carrier is 1 when an antenna is shared, or directly based on the secondary carrier when the same antenna is not shared. The ratio between the SAR of the carrier and the SAR of the primary carrier determines the weighting factor; thus, the SAR weighting factor of each secondary carrier can be accurately determined.

In addition, the embodiments of the present disclosure can also send the determined SAR weight factors of each secondary carrier and the supported maximum uplink duty cycle to the base station, so that the base station can schedule the terminal based on the weight factors and the maximum uplink duty cycle. Uplink transmit power. In this way, on the one hand, the uplink transmit power of the terminal can be scheduled based on the change of the uplink duty cycle of the frequency band supported by the terminal. Improve system performance.

Example 2

As shown in FIG. 7 , an embodiment of the present disclosure further provides a communication processing method, which is applied to a base station; the method includes the following steps:

Step S51: Receive capability information sent by the terminal;

In an optional embodiment, the base station receives capability information sent by the terminal, where the capability information includes at least one of the following: a supported maximum uplink duty cycle, a weighting factor of an electromagnetic wave energy absorption ratio, and power configuration information; wherein the power configuration Information, including at least one of the following: the transmit power level of the primary carrier (PCC) on at least one frequency band supported by the terminal, the transmit power level of the secondary carrier (SCC) on at least one frequency band supported by the terminal, and the transmit power of the total transmit power of the terminal grade.

Step S52: Determine the current total uplink duty cycle of the terminal from the power configuration information, the weight factor and the uplink duty cycle of the frequency band supported by the terminal in the capability information;

In an alternative embodiment, the base station is based on the formula

Determine the current total uplink duty cycle P _total of the terminal; wherein, P _PCC is the transmit power level of the primary carrier, P _SCC is the transmit power level of the secondary carrier, P _total is the transmit power level of the total transmit power; Duty _PCC is the transmit power level of the primary carrier Uplink duty cycle, Duty _SCC is the uplink duty cycle of the secondary carrier; F is the weight factor of the secondary carrier.

Step S53: Based on the total uplink duty cycle and the maximum uplink duty cycle indicated by the capability information, schedule the uplink transmit power of the terminal.

In an optional embodiment, if the base station determines that the total uplink duty cycle is less than or equal to the maximum uplink duty cycle indicated by the capability information, it determines the uplink transmit power in the unscheduled state; if it determines that the total uplink duty cycle is greater than or equal to the capability information indication The maximum uplink duty cycle of the scheduling terminal determines the uplink transmit power of the scheduling terminal.

In another optional embodiment, scheduling the uplink transmit power of the terminal at least includes: reducing the uplink duty cycle of at least one frequency band supported by the terminal.

In the embodiment of the present disclosure, the base station may schedule the uplink transmit power of the terminal based on the supported maximum uplink duty cycle included in the capability information reported by the terminal and the weight factor of the SAR of each secondary carrier. In this way, on the one hand, the uplink transmit power can be scheduled based on the change of the uplink duty cycle of the frequency band supported by the terminal, and on the other hand, the influence of the SAR weight on the frequency band on the scheduling of the uplink transmit power can be taken into account, so that more accurate scheduling can be achieved and improved system performance.

Furthermore, the embodiment of the present disclosure can also make the uplink duty cycle of the frequency band or carrier meet the SAR requirement by reducing the uplink duty cycle of the frequency band or the carrier when the uplink duty cycle of the frequency band or the carrier does not meet the SAR requirement, so that the The electromagnetic radiation of the power emitted by the terminal is within safe control limits.

As shown in FIG. 8, a communication processing apparatus is provided, which is applied to a terminal, and the apparatus includes:

The first sending module 61 is configured to report capability information, where the capability information is used for the base station to schedule the uplink transmit power of the terminal.

In some embodiments, the capability information includes:

Power configuration information, used to indicate the transmit power level.

The transmit power level of the terminal's total transmit power.

In some embodiments, the first sending module 61 is configured to report capability information in response to the terminal supporting transmission data of multiple frequency bands and the transmit power level of the total transmit power configured by the terminal is greater than a predetermined power level.

In some embodiments, the weighting factors include one or more; wherein, one weighting factor indicates a ratio between the SAR of a secondary carrier and the SAR of the primary carrier belonging to the same frequency band.

In some embodiments, the apparatus further includes:

The determining module 62 is configured to determine the weight factor according to whether the primary carrier and the secondary carrier share one antenna.

In some embodiments, the determining module 62 is configured to determine the weighting factor to be a predetermined value in response to the primary carrier and the secondary carrier sharing one antenna.

In some embodiments, the determining module 62 is configured to, in response to the primary carrier and the secondary carrier not sharing an antenna, determine the weighting factor based on the distance between the antenna used by the primary carrier and the secondary carrier and the human body.

In some embodiments, the determining module 62 is configured to determine the weighting factor based on the ratio between the measured SARs of the secondary carrier and the primary carrier.

In one embodiment, the determining module 62 is configured to, in response to the primary carrier and the secondary carrier not sharing an antenna, determine the weighting factor based on the ratio between the measured SARs of the secondary carrier and the primary carrier.

In another embodiment, the determining module 62 is configured to determine the weighting factor based on the ratio between the measured SARs of the secondary carrier and the primary carrier in response to the primary carrier and the secondary carrier sharing one antenna.

As shown in FIG. 9, a communication processing apparatus is provided, which is applied to a base station, and the apparatus includes:

The second receiving module 71 is configured to receive capability information reported by the terminal;

The scheduling module 72 is configured to schedule the uplink transmit power of the terminal based on the capability information.

In some embodiments, the capability information includes:

Power configuration information, used to indicate the transmit power level.

The transmit power level of the terminal's total transmit power.

In some embodiments, the scheduling module 72 is configured to determine the current total uplink duty cycle of the terminal according to the power configuration information in the capability information, the weight factor and the uplink duty cycle of the frequency band supported by the terminal; based on the total uplink duty cycle The maximum uplink duty cycle indicated by the ratio and capability information is used to schedule the uplink transmit power of the terminal.

In some embodiments, the scheduling module 72 is configured to reduce the uplink duty cycle of at least one frequency band supported by the terminal in response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information.

In some embodiments, the scheduling module 72 is configured to reduce the transmit power level of the total transmit power of the terminal in response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information.

In some embodiments, the scheduling module 72 is configured to reduce the transmit power level of the PCC in at least one frequency band supported by the terminal in response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information.

In some embodiments, the scheduling module 72 is configured to reduce the transmit power level of the SCC in at least one frequency band supported by the terminal in response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information.

Regarding the apparatus in the above embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be described in detail here.

Embodiments of the present disclosure also provide a communication device, the communication device including:

processor;

memory for storing processor-executable instructions;

The communication device here is a terminal or a base station.

The processor may include various types of storage media, which are non-transitory computer storage media, and can continue to memorize and store information on the user equipment after the user equipment is powered off.

The processor may be connected to the memory through a bus or the like, for reading the executable program stored on the memory, for example, at least one of the methods shown in FIG. 2 to FIG. 7 .

An embodiment of the present disclosure further provides a computer storage medium, where the computer storage medium stores a computer-executable program, and when the executable program is executed by a processor, implements the communication processing method of any embodiment of the present disclosure. For example, at least one of the methods shown in FIG. 2 to FIG. 7 .

Regarding the apparatus in the above-mentioned embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be described in detail here.

FIG. 10 is a block diagram of a user equipment 800 according to an exemplary embodiment. For example, user device 800 may be a mobile phone, computer, digital broadcast user device, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.

The user equipment UE here may be the terminal in the foregoing embodiment.

10, user equipment 800 may include one or more of the following components: processing component 802, memory 804, power supply component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814 , and the communication component 816 .

The processing component 802 generally controls the overall operation of the user equipment 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 802 can include one or more processors 820 to execute instructions to perform all or some of the steps of the methods described above. Additionally, processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.

Memory 804 is configured to store various types of data to support operation at user equipment 800 . Examples of such data include instructions for any application or method operating on user device 800, contact data, phonebook data, messages, pictures, videos, and the like. Memory 804 may be implemented by any type of volatile or nonvolatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.

Power supply component 806 provides power to various components of user equipment 800 . Power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power to user equipment 800 .

Multimedia component 808 includes a screen that provides an output interface between the user device 800 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. The touch sensor may not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 808 includes a front-facing camera and/or a rear-facing camera. When the user equipment 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each of the front and rear cameras can be a fixed optical lens system or have focal length and optical zoom capability.

Audio component 810 is configured to output and/or input audio signals. For example, audio component 810 includes a microphone (MIC) that is configured to receive external audio signals when user device 800 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signal may be further stored in memory 804 or transmitted via communication component 816 . In some embodiments, audio component 810 also includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.

Sensor assembly 814 includes one or more sensors for providing status assessment of various aspects of user equipment 800 . For example, the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the user device 800, the sensor component 814 can also detect the user device 800 or a component of the user device 800 The position of the user equipment 800 changes, the presence or absence of user contact with the user equipment 800, the orientation or acceleration/deceleration of the user equipment 800, and the temperature of the user equipment 800 changes. Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

Communication component 816 is configured to facilitate wired or wireless communications between user device 800 and other devices. User equipment 800 may access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, user equipment 800 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A programmed gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation is used to perform the above method.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as a memory 804 including instructions, executable by the processor 820 of the user equipment 800 to perform the above method. For example, the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

As shown in FIG. 11 , an embodiment of the present disclosure shows a structure of a base station. For example, the base station 900 may be provided as a network-side device. 11, base station 900 includes processing component 922, which further includes one or more processors, and a memory resource represented by memory 932 for storing instructions executable by processing component 922, such as application programs. An application program stored in memory 932 may include one or more modules, each corresponding to a set of instructions. Furthermore, the processing component 922 is configured to execute instructions to execute any of the aforementioned methods applied to the base station, eg, the methods shown in FIGS. 2-5 .

The base station 900 may also include a power supply assembly 926 configured to perform power management of the base station 900, a wired or wireless network interface 950 configured to connect the base station 900 to a network, and an input output (I/O) interface 958. Base station 900 may operate based on an operating system stored in memory 932, such as Windows Server™, Mac OS X™, Unix™, Linux™, FreeBSD™ or the like.

Other embodiments of the invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This disclosure is intended to cover any modifications, uses, or adaptations of the invention that follow the general principles of the invention and include common general knowledge or techniques in the art not disclosed in this disclosure . The specification and examples are to be regarded as exemplary only, with the true scope and spirit of the invention being indicated by the following claims.

It should be understood that the present invention is not limited to the precise structures described above and illustrated in the accompanying drawings, and that various modifications and changes may be made without departing from its scope. The scope of the present invention is limited only by the appended claims.

Claims

A communication processing method, wherein, applied to a terminal, the method includes:

Reporting capability information, where the capability information is used by the base station to schedule the uplink transmit power of the terminal.
The method according to claim 1, wherein the capability information comprises:

Maximum supported upstream duty cycle.
The method according to claim 1 or 2, wherein the capability information includes:

The weighting factor of the electromagnetic wave energy absorption ratio SAR, which is used to indicate: the influence of the weight of the secondary carrier on the SAR of the primary carrier.
The method according to claim 3, wherein the weight factor comprises: a ratio between the SAR of the secondary carrier and the SAR of the primary carrier.
The method according to claim 1 or 2, wherein the capability information includes:

Power configuration information, used to indicate the transmit power level.
The method according to claim 5, wherein the power configuration information includes at least one of the following:

The transmit power level of the primary carrier PCC on at least one frequency band supported by the terminal;

The transmit power level of the secondary carrier SCC on at least one frequency band supported by the terminal;

The transmit power level of the total transmit power of the terminal.
The method according to any one of claims 1 to 6, wherein the reporting capability information comprises:

The capability information is reported in response to the terminal supporting transmission data of multiple frequency bands and the transmit power level of the total transmit power configured by the terminal is greater than a predetermined power level.
The method according to any one of claims 1 to 6, wherein the method further comprises:

The weighting factor is determined to be a predetermined value in response to the primary carrier and the secondary carrier sharing one antenna.
The method according to any one of claims 1 to 6, wherein the method further comprises:

In response to the primary carrier and the secondary carrier not sharing one antenna, the weighting factor is determined based on the distance of the antenna used by the primary carrier and the secondary carrier from the human body.
The method according to any one of claims 1 to 6, wherein the method further comprises:

The weighting factor is determined based on the measured ratio between the SARs of the secondary carrier and the primary carrier.
A communication processing method, wherein, applied to a base station, the method includes:

Receive the capability information reported by the terminal;

Based on the capability information, the uplink transmit power of the terminal is scheduled.
The method of claim 11, wherein the capability information comprises:

Maximum supported upstream duty cycle.
The method according to claim 11 or 12, wherein the capability information includes:

The weighting factor of the electromagnetic wave capability absorption ratio SAR, which is used to indicate: the weight influence of the secondary carrier on the SAR of the primary carrier.
The method of claim 13, wherein the weight factor comprises: a ratio between the SAR of the secondary carrier and the SAR of the primary carrier.
The method according to claim 11 or 12, wherein the capability information includes:

Power configuration information, used to indicate the transmit power level.
The method according to claim 15, wherein the power configuration information includes at least one of the following:

The transmit power level of the primary carrier PCC on at least one frequency band supported by the terminal;

the transmit power level of the SCC of the secondary carrier on at least one frequency band supported by the terminal;

The transmit power level of the total transmit power of the terminal.
The method according to claim 13, wherein the scheduling of the uplink power of the terminal based on the capability information comprises:

Determine the current total uplink duty cycle of the terminal according to the power configuration information in the capability information, the weight factor and the uplink duty cycle of the frequency band supported by the terminal;

The uplink transmit power of the terminal is scheduled based on the total uplink duty cycle and the maximum uplink duty cycle indicated by the capability information.
The method according to claim 17, wherein the scheduling of the uplink transmit power of the terminal based on the total uplink duty cycle and the maximum uplink duty cycle indicated by the capability information comprises:

In response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information, reducing the uplink duty cycle of at least one frequency band supported by the terminal.
The method according to claim 17, wherein the scheduling of the uplink transmit power of the terminal based on the total uplink duty cycle and the maximum uplink duty cycle indicated by the capability information comprises:

In response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information, reducing the transmit power level of the total transmit power of the terminal.
The method according to claim 17, wherein the scheduling of the uplink transmit power of the terminal based on the total uplink duty cycle and the maximum uplink duty cycle indicated by the capability information comprises:

In response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information, reducing the transmit power level of the PCC in at least one frequency band supported by the terminal.
The method according to claim 17, wherein the scheduling of the uplink transmit power of the terminal based on the total uplink duty cycle and the maximum uplink duty cycle indicated by the capability information comprises:

In response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information, reducing the transmit power level of the SCC in at least one frequency band supported by the terminal.
The method according to claim 11, wherein the scheduling of the uplink transmit power of the terminal based on the capability information comprises:

In response to the capability information reported by the terminal not including power configuration information, the uplink transmit power of the terminal is scheduled based on the capability information and the power configuration information reported by the terminal when supporting data transmission in a single frequency band.
A communication processing apparatus, wherein, applied to a terminal, the apparatus includes:

The first sending module is configured to report capability information for the base station to schedule the uplink transmit power of the terminal.
The apparatus of claim 23, wherein the capability information comprises:

Maximum supported upstream duty cycle.
The apparatus according to claim 23 or 24, wherein the capability information includes:

The weighting factor of the electromagnetic wave capability absorption ratio SAR, which is used to indicate: the weight influence of the secondary carrier on the SAR of the primary carrier.
The apparatus of claim 25, wherein the weighting factor comprises: a ratio between the SAR of the secondary carrier and the SAR of the primary carrier.
The apparatus according to claim 23 or 24, wherein the capability information includes:

Power configuration information, used to indicate the transmit power level.
The apparatus according to claim 27, wherein the power configuration information includes at least one of the following:

The transmit power level of the primary carrier PCC on at least one frequency band supported by the terminal;

The transmit power level of the secondary carrier SCC on at least one frequency band supported by the terminal;

The transmit power level of the total transmit power of the terminal.
An apparatus according to any one of claims 23 to 28, wherein,

The first sending module is configured to report the capability information in response to the terminal supporting transmission data of multiple frequency bands and the transmit power level of the total transmit power configured by the terminal is greater than a predetermined power level.
The apparatus of any one of claims 23 to 28, further comprising:

The determining module is configured to determine the weighting factor to be a predetermined value in response to the primary carrier and the secondary carrier sharing one antenna.
The apparatus of any one of claims 23 to 28, further comprising:

The determining module is configured to, in response to the primary carrier and the secondary carrier not sharing one antenna, determine the weighting factor based on the distance between the antenna used by the primary carrier and the secondary carrier and the human body.
The apparatus of any one of claims 23 to 28, further comprising:

A determination module configured to determine the weighting factor based on the measured ratio between the SARs of the secondary carrier and the primary carrier.
A communication processing apparatus, wherein, applied to a base station, the apparatus includes:

a second receiving module, configured to receive capability information reported by the terminal;

The scheduling module is configured to schedule the uplink transmit power of the terminal based on the capability information.
The apparatus of claim 32, wherein the capability information comprises:

Maximum supported upstream duty cycle.
The apparatus according to claim 32 or 33, wherein the capability information includes:

The weighting factor of the electromagnetic wave energy absorption ratio SAR, which is used to indicate: the influence of the weight of the secondary carrier on the SAR of the primary carrier.
The apparatus according to claim 34, wherein the weight factor comprises: a ratio between the SAR of the secondary carrier and the SAR of the primary carrier.
The apparatus according to claim 33 or 34, wherein the capability information includes:

Power configuration information, used to indicate the transmit power level.
The apparatus according to claim 37, wherein the power configuration information includes at least one of the following:

The transmit power level of the primary carrier PCC on at least one frequency band supported by the terminal;

the transmit power level of the SCC of the secondary carrier on at least one frequency band supported by the terminal;

The transmit power level of the total transmit power of the terminal.
The apparatus of claim 35, wherein,

The scheduling module is configured to determine the current total uplink duty cycle of the terminal according to the power configuration information in the capability information, the weight factor and the uplink duty cycle of the frequency band supported by the terminal; based on the total uplink duty cycle of the terminal; The uplink transmission power of the terminal is scheduled according to the uplink duty cycle and the maximum uplink duty cycle indicated by the capability information.
The apparatus of claim 39, wherein,

The scheduling module is configured to reduce the uplink duty cycle of at least one frequency band supported by the terminal in response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information.
The apparatus of claim 40, wherein,

The scheduling module is configured to reduce the transmit power level of the total transmit power of the terminal in response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information;
The apparatus of claim 40, wherein,

The scheduling module is configured to reduce the transmit power level of the PCC in at least one frequency band supported by the terminal in response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information.
The apparatus of claim 40, wherein,

The scheduling module is configured to reduce the transmit power level of the SCC in at least one frequency band supported by the terminal in response to the total uplink duty cycle being greater than the maximum uplink duty cycle indicated by the capability information.
The apparatus of claim 40, wherein,

The scheduling module is configured to, in response to the capability information reported by the terminal not including power configuration information, schedule the power configuration information based on the capability information and the power configuration information reported by the terminal when supporting data transmission in a single frequency band. The uplink transmit power of the terminal.
A communication device, wherein the communication device includes:

processor;

a memory for storing the processor-executable instructions;

Wherein, the processor is configured to implement any one of the communication processing methods of claims 1 to 10 or 11 to 22 when executing the executable instructions.
A computer storage medium, wherein the computer storage medium stores a computer executable program, and when the executable program is executed by a processor, implements any one of the communication processing methods of claims 1 to 10 or 11 to 22.