Terminal power fallback test method and device

Abstract

The embodiment of the present application provides a terminal power fallback test method and device, the method comprising: respectively measuring the maximum transmit power of the tested terminal under the configuration of the first uplink scheduling template and the second uplink scheduling template to obtain the first transmit power and the second transmit power; judging whether the power fallback test of the tested terminal passes according to the first transmit power and the second transmit power. In the embodiment of the present application, by presetting the uplink scheduling template set, different uplink scheduling ratio scenarios are simulated in the same test, and a comparative test of power fallback and no power fallback can be formed, thereby reducing the test complexity, improving the test automation level and improving the accuracy of the power fallback test.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of communication technology, and specifically to a method and device for testing terminal power fallback. Background Art

[0002] At present, the standard organization has defined a test method for terminal power back-off within a single power level based on test instruments. The test goal is to verify whether the maximum transmit power back-off of the terminal due to the linearization of the RF device within a specific power level meets the requirements. The test method is to use a network simulator, fix the scheduling parameters and the power level, schedule the test terminal to the maximum transmit power, and then measure the power value.

[0003] The problems with this testing approach are:

[0004] 1) Single power level, the test method does not examine the fallback between different power levels;

[0005] 2) Due to the differences in the capabilities of different terminals, the conditions for triggering power fallback are different, so different test conditions and configurations need to be built for different terminals. In the current test method, the test conditions such as scheduling parameters are fixed and cannot be dynamically adjusted according to the differences in the capabilities of different terminals;

[0006] 3) In order to trigger the terminal power fallback, it is necessary to simulate business scenarios with different uplink scheduling ratios in the same test. In the current test method, the uplink scheduling method is fixed, and the uplink business ratio is not used as a test condition. The uplink business ratio is an important factor in determining whether the terminal falls back between different power levels.

[0007] In actual tests by operators, there are also methods for testing different power level fallbacks based on real networks. Specifically, data packet filling is used as a high-duty cycle service and voice calls are used as a low-duty cycle service to observe whether the terminal transmission power changes under the two services.

[0008] The problems with this testing approach are:

[0009] 1) Different base station scheduling algorithms are not exactly the same. The uplink duty cycle of the same service may be different under different base stations. It is impossible to accurately control the uplink duty cycle, so it is impossible to ensure that the conditions for triggering fallback between different power levels are met, especially for terminals with different capabilities;

[0010] 2) It is not possible to flexibly adjust the scheduling parameters according to the uplink duty cycle capability parameters of the terminal, and it is not possible to take into account multiple terminals with different capabilities in one test case;

[0011] 3) There are many factors that affect the base station scheduling algorithm. It is impossible to ensure that the scheduling parameters of each test remain consistent, and the test is not repeatable;

[0012] 4) It is impossible to automate the test and the testing cost is high.

[0013] It can be seen that, whether through network simulator testing or in actual testing, the accuracy of existing terminal power backoff testing methods is not high. Summary of the invention

[0014] The purpose of the embodiments of the present application is to provide a terminal power fallback testing method and device to solve the problem of low accuracy of the existing terminal power fallback testing method.

[0015] In a first aspect, a method for testing power fallback of a terminal is provided, the method comprising:

[0016] Respectively measure the maximum transmit power of the terminal under test configured with the first uplink scheduling template and the second uplink scheduling template to obtain the first transmit power and the second transmit power;

[0017] Determining whether a power fallback test of the terminal under test passes according to the first transmit power and the second transmit power;

[0018] Among them, the proportion of the uplink scheduling time slot in the wireless frame calculated based on the uplink scheduling parameters configured based on the first uplink scheduling template is lower than the minimum value of the maximum uplink duty cycle supported by the terminal under test, and uplink data transmission is performed based on the scheduling parameters configured based on the second uplink scheduling template, and the uplink data duty cycle is greater than the maximum uplink duty cycle.

[0019] Optionally, the measuring the maximum transmit power of the terminal under test configured with the first uplink scheduling template and the second uplink scheduling template respectively to obtain the first transmit power and the second transmit power includes:

[0020] Acquire uplink scheduling parameters from the first uplink scheduling template and the second uplink scheduling template respectively;

[0021] generating a first uplink scheduling instruction and a second uplink scheduling instruction respectively according to the uplink scheduling parameters obtained from the first uplink scheduling template and the second uplink scheduling template;

[0022] The first uplink scheduling instruction and the second uplink scheduling instruction are sent to the terminal under test, and the maximum transmit power of the terminal under test is measured respectively to obtain a first transmit power and a second transmit power.

[0023] Optionally, the method further comprises:

[0024] Acquire a capability parameter reported by the terminal under test, where the capability parameter carries a maximum uplink duty cycle of the terminal;

[0025] According to the maximum uplink duty cycle of the terminal under test and the mapping relationship between the maximum uplink duty cycle and the second uplink scheduling template, a corresponding second uplink scheduling template is matched from the second uplink scheduling template set.

[0026] Optionally, the method further comprises:

[0027] According to the value of the maximum uplink duty cycle, a second uplink scheduling template set is configured, and each second uplink scheduling template in the second uplink scheduling template set corresponds to a different value of the maximum uplink duty cycle.

[0028] Optionally, judging whether a power backoff test of the terminal under test passes according to the first transmit power and the second transmit power includes:

[0029] Determining whether the first transmit power is within a first threshold range, and determining whether the second transmit power is within a second threshold range;

[0030] If the first transmit power is within a first threshold range and the second transmit power is within a second threshold range, the power backoff test of the terminal under test passes;

[0031] If the first transmit power is not within a first threshold range, or the second transmit power is not within a second threshold range, the power fallback test of the terminal under test fails;

[0032] or,

[0033] Determine whether the first transmit power is within a first threshold range, whether the second transmit power is within a second threshold range, and whether a difference between the first transmit power and the second transmit power is within a third threshold range;

[0034] If the first transmit power is within a first threshold range, the second transmit power is within a second threshold range, and the difference between the first transmit power and the second transmit power is within a third threshold range, the power backoff test of the terminal under test passes;

[0035] If the first transmit power is not within the first threshold range, or the second transmit power is not within the second threshold range, or the difference between the first transmit power and the second transmit power is not within the third threshold range, the power backoff test of the terminal under test fails.

[0036] Optionally, the uplink scheduling parameters in the first uplink scheduling template and the second uplink scheduling template include one or more of the following combinations:

[0037] The time slot for uplink data transmission within a radio frame;

[0038] Frame structure configuration of wireless frames;

[0039] A radio resource block scheduled on a time slot.

[0040] In a second aspect, a terminal power fallback test device is provided, the device comprising:

[0041] A measuring module, used to measure the maximum transmit power of the terminal under test configured with the first uplink scheduling template and the second uplink scheduling template respectively, to obtain the first transmit power and the second transmit power;

[0042] An analysis module, configured to determine whether a power fallback test of the terminal under test passes according to the first transmit power and the second transmit power;

[0043] The transceiver module is used to receive signals from the terminal under test and send signals from the test system;

[0044] Among them, the proportion of the uplink scheduling time slot in the wireless frame calculated based on the uplink scheduling parameters configured based on the first uplink scheduling template is lower than the minimum value of the maximum uplink duty cycle supported by the terminal under test, and uplink data transmission is performed based on the scheduling parameters configured based on the second uplink scheduling template, and the uplink data duty cycle is greater than the maximum uplink duty cycle.

[0045] Optionally, the device further comprises:

[0046] A scheduling module, used to obtain uplink scheduling parameters from the first uplink scheduling template and the second uplink scheduling template respectively; generate a first uplink scheduling instruction and a second uplink scheduling instruction respectively according to the uplink scheduling parameters obtained from the first uplink scheduling template and the second uplink scheduling template; and send the first uplink scheduling instruction and the second uplink scheduling instruction to the terminal under test.

[0047] Optionally, the device further includes: a protocol stack module and a control module, the protocol stack module being used to obtain capability parameters reported by the terminal under test, wherein the capability parameters carry a maximum uplink duty cycle;

[0048] The control module is used to match the corresponding second uplink scheduling template from the second uplink scheduling template set according to the maximum uplink duty cycle of the terminal under test and the mapping relationship between the maximum uplink duty cycle and the second uplink scheduling template.

[0049] Optionally, the control module is further used to configure a second uplink scheduling template set according to the value of the maximum uplink duty cycle, and each second uplink scheduling template in the second uplink scheduling template set corresponds to a different value of the maximum uplink duty cycle.

[0050] Optionally, the analysis module is further used to: determine whether the first transmit power is within a first threshold range, and determine whether the second transmit power is within a second threshold range; if the first transmit power is within the first threshold range, and the second transmit power is within the second threshold range, the power back-off test of the terminal under test passes; if the first transmit power is not within the first threshold range, or the second transmit power is not within the second threshold range, the power back-off test of the terminal under test fails; or, determine whether the first transmit power is within the first threshold range, whether the second transmit power is within the second threshold range, and whether the difference between the first transmit power and the second transmit power is within a third threshold range; if the first transmit power is within the first threshold range, the second transmit power is within the second threshold range, and the difference between the first transmit power and the second transmit power is within the third threshold range, the power back-off test of the terminal under test passes; if the first transmit power is not within the first threshold range, or the second transmit power is not within the second threshold range, or the difference between the first transmit power and the second transmit power is not within the third threshold range, the power back-off test of the terminal under test fails.

[0051] In an embodiment of the present application, by presetting an uplink scheduling template set, different uplink scheduling ratio scenarios are simulated in the same test, and a comparative test with and without power backoff can be formed, thereby reducing the test complexity, improving the degree of test automation and improving the accuracy of the power backoff test. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0053] Figure 1 A flowchart of a method for testing terminal power fallback according to an embodiment of the present application;

[0054] Figure 2 A schematic diagram of a terminal power fallback testing device according to an embodiment of the present application. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0056] The term "comprise" and any variation thereof in the specification and claims of the present application are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units need not be limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices. In addition, the use of "and / or" in the specification and claims to indicate at least one of the connected objects, such as A and / or B, means that A alone, B alone, and A and B exist in three cases.

[0057] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0058] The terms "system" and "network" are often used interchangeably. A CDMA system may implement radio technologies such as CDMA2000, Universal Terrestrial Radio Access (UTRA). UTRA includes Wideband Code Division Multiple Access (WCDMA) and other CDMA variants. A TDMA system may implement radio technologies such as Global System for Mobile Communication (GSM). An OFDMA system may implement radio technologies such as Ultra Mobile Broadband (UMB), Evolution-UTRA (E-UTRA), IEEE 802.11 (Wi-Fi), IEEE 802.16 (WiMAX), IEEE802.20, Flash-OFDM, etc. UTRA and E-UTRA are parts of Universal Mobile Telecommunications System (UMTS). LTE and more advanced LTE (such as LTE-A) are new UMTS versions that use E-UTRA. UTRA, E-UTRA, UMTS, LTE, LTE-A, and GSM are described in documents from an organization named "3rd Generation Partnership Project" (3GPP). CDMA2000 and UMB are described in documents from an organization named "3rd Generation Partnership Project 2" (3GPP2). The techniques described herein may be used for the systems and radio technologies mentioned above as well as for other systems and radio technologies.

[0059] To facilitate understanding of the embodiments of the present application, the relationship between the uplink service duty cycle, the electromagnetic wave absorption rate, and the terminal transmission power is first introduced below.

[0060] The uplink service duty cycle refers to the proportion of symbols that undergo uplink scheduling within a certain period of time.

[0061] The terminal power class defines the maximum transmit power of the terminal. Taking 5G as an example, the default power class of the terminal is PowerClass3, corresponding to a maximum transmit power of 23dBm; more powerful terminals can support PowerClass2, corresponding to a maximum transmit power of 26dBm.

[0062] The electromagnetic absorption rate (SAR) refers to the electromagnetic wave energy absorption ratio of wireless terminal products, which is defined as the electromagnetic power absorbed or consumed by a unit mass of human tissue. The uplink service duty cycle, terminal transmit power and SAR value are closely related. The higher the uplink service ratio and the greater the terminal transmit power, the higher the SAR value. SAR is also closely related to terminal implementation. Under the same uplink service duty cycle and terminal transmit power, the SAR of different terminals may be different.

[0063] The 3GPP standard stipulates that when the actual uplink service duty cycle in a certain period of time exceeds the maximum uplink service duty cycle that the terminal can support, the terminal's maximum transmit power is limited and should fall back to the default power level. Taking 5G as an example, the terminal reports the maximum uplink service duty cycle supported by the maxUplinkDutyCycle parameter through signaling. If the terminal does not report, the default is 50%.

[0064] See also Figure 1 , an embodiment of the present application provides a terminal power fallback testing method, and the specific steps include: step 101 and step 102.

[0065] Step 101: measuring the maximum transmit power of the terminal under test configured with the first uplink scheduling template and the second uplink scheduling template respectively, and obtaining the first transmit power and the second transmit power;

[0066] In some embodiments, in step 101, uplink scheduling parameters are obtained from the first uplink scheduling template and the second uplink scheduling template, respectively; a first uplink scheduling instruction and a second uplink scheduling instruction are generated according to the uplink scheduling parameters obtained from the first uplink scheduling template and the second uplink scheduling template, respectively; the first uplink scheduling instruction and the second uplink scheduling instruction are sent to the terminal under test, and the maximum transmit power of the terminal under test is measured, respectively, to obtain a first transmit power and a second transmit power.

[0067] Step 102: judging whether a power fallback test of the terminal under test passes according to the first transmit power and the second transmit power;

[0068] Among them, the first uplink scheduling template and the second uplink scheduling template are both sets of uplink scheduling parameters, the proportion of the uplink scheduling time slot calculated based on the uplink scheduling parameters configured based on the first uplink scheduling template in the wireless frame is lower than the minimum value of the maximum uplink duty cycle supported by the terminal under test (for example, 50%), and uplink data transmission is performed based on the scheduling parameters configured based on the second uplink scheduling template, and the uplink data duty cycle is greater than the maximum uplink duty cycle (maxUplinkDutyCycle).

[0069] In an embodiment of the present application, the method also includes: obtaining capability parameters reported by the terminal under test, the capability parameters carrying a maximum uplink duty cycle; according to the maximum uplink duty cycle of the terminal under test, and the mapping relationship between the maximum uplink duty cycle and the second uplink scheduling template, matching the corresponding second uplink scheduling template from the second uplink scheduling template set.

[0070] For example, receive and decode the capability parameters reported by the terminal under test, and obtain the maximum uplink duty cycle (maxUplinkDutyCycle) of the terminal under test; use the maximum uplink duty cycle value obtained from the terminal under test as the index value, and retrieve the second uplink scheduling template from the second uplink scheduling template set based on the mapping relationship between the maximum uplink duty cycle and the second uplink scheduling template set.

[0071] In an embodiment of the present application, the method further includes: configuring a second uplink scheduling template set according to a value of a maximum uplink duty cycle, wherein each second uplink scheduling template in the second uplink scheduling template set corresponds to a different value of the maximum uplink duty cycle.

[0072] In an embodiment of the present application, step 102 includes: determining whether the first transmit power is within a first threshold range, and determining whether the second transmit power is within a second threshold range; if the first transmit power is within the first threshold range, and the second transmit power is within the second threshold range, the power backoff test of the terminal under test passes; if the first transmit power is not within the first threshold range, or the second transmit power is not within the second threshold range, the power backoff test of the terminal under test fails.

[0073] In an embodiment of the present application, step 102 includes: determining whether the first transmit power is within a first threshold range, whether the second transmit power is within a second threshold range, and whether the difference between the first transmit power and the second transmit power is within a third threshold range; if the first transmit power is within the first threshold range, the second transmit power is within the second threshold range, and the difference between the first transmit power and the second transmit power is within the third threshold range, then the power backoff test of the terminal under test passes; if the first transmit power is not within the first threshold range, or the second transmit power is not within the second threshold range, or the difference between the first transmit power and the second transmit power is not within the third threshold range, then the power backoff test of the terminal under test fails.

[0074] In an embodiment of the present application, the uplink scheduling parameters in the first uplink scheduling template and the second uplink scheduling template include one or more of the following combinations: (1) a time slot for uplink data transmission within a wireless frame; (2) a frame structure configuration of a wireless frame; (3) a wireless resource block scheduled in a time slot.

[0075] In the embodiment of the present application, the method further includes: configuring a first uplink scheduling template and a second uplink scheduling template set.

[0076] For example, a first uplink scheduling template is configured, and the proportion of uplink scheduling time slots calculated by uplink scheduling parameters configured in the first uplink scheduling template in the radio frame is lower than the default maximum uplink duty cycle (50%) defined in the standard.

[0077] For another example, according to the value of the maximum uplink duty cycle (maxUplinkDutyCycle) defined in the standard, a second uplink scheduling template set is configured, and the second uplink scheduling template in the second uplink scheduling template set satisfies: there is a one-to-one mapping relationship between each maximum uplink duty cycle value and the second uplink scheduling template.

[0078] The maximum uplink duty cycle value and the second uplink scheduling template that form the mapping relationship must satisfy: uplink data transmission is performed according to the scheduling parameters defined in the second uplink scheduling template, and the uplink data duty cycle is greater than the maximum uplink duty cycle.

[0079] The uplink scheduling template refers to a set of uplink scheduling parameters. For FDD mode, the uplink scheduling parameters include but are not limited to the time slots for uplink data transmission in each radio frame and the radio resource blocks scheduled in each time slot; for TDD mode, the uplink scheduling parameters include but are not limited to the frame structure configuration, the time slots for uplink data transmission in each radio frame, and the radio resource blocks scheduled in each time slot.

[0080] In an embodiment of the present application, by presetting an uplink scheduling template set, different uplink scheduling ratio scenarios are simulated in the same test, and a comparative test with and without power backoff can be formed, thereby reducing the test complexity, improving the test automation level and improving the accuracy of the power backoff test.

[0081] See also Figure 2 , an embodiment of the present application provides a terminal power fallback test device, the device comprising:

[0082] A measuring module, used to measure the maximum transmit power of the terminal under test configured with the first uplink scheduling template and the second uplink scheduling template respectively, to obtain the first transmit power and the second transmit power;

[0083] An analysis module, configured to determine whether a power fallback test of the terminal under test passes according to the first transmit power and the second transmit power;

[0084] The transceiver module is used to receive signals from the terminal under test and send signals from the test system;

[0085] Among them, the first uplink scheduling template and the second uplink scheduling template are both sets of uplink scheduling parameters, the proportion of the uplink scheduling time slot defined by the first uplink scheduling template in the wireless frame is lower than the minimum value of the maximum uplink duty cycle supported by the terminal, the scheduling parameters defined by the second uplink scheduling template are used for uplink data transmission, and the uplink data duty cycle is greater than the maximum uplink duty cycle, and the second includes several sets of scheduling parameters.

[0086] In the embodiment of the present application, the device further includes: a protocol stack module and a control module, the protocol stack module is used to obtain the capability parameter reported by the terminal under test, the capability parameter carries the maximum uplink duty cycle;

[0087] The control module is used to match the corresponding second uplink scheduling template from the second uplink scheduling template set according to the maximum uplink duty cycle of the terminal under test and the mapping relationship between the maximum uplink duty cycle and the second uplink scheduling template.

[0088] Optionally, the control module is further used to configure a second uplink scheduling template set according to the value of the maximum uplink duty cycle, and each second uplink scheduling template in the second uplink scheduling template set corresponds to a different value of the maximum uplink duty cycle.

[0089] Optionally, the analysis module is further used to: determine whether the first transmit power is within a first threshold range, and determine whether the second transmit power is within a second threshold range; if the first transmit power is within the first threshold range, and the second transmit power is within the second threshold range, the power back-off test of the terminal under test passes; if the first transmit power is not within the first threshold range, or the second transmit power is not within the second threshold range, the power back-off test of the terminal under test fails; or, determine whether the first transmit power is within the first threshold range, whether the second transmit power is within the second threshold range, and whether the difference between the first transmit power and the second transmit power is within a third threshold range; if the first transmit power is within the first threshold range, the second transmit power is within the second threshold range, and the difference between the first transmit power and the second transmit power is within the third threshold range, the power back-off test of the terminal under test passes; if the first transmit power is not within the first threshold range, or the second transmit power is not within the second threshold range, or the difference between the first transmit power and the second transmit power is not within the third threshold range, the power back-off test of the terminal under test fails.

[0090] In an embodiment of the present application, the uplink scheduling parameters in the first uplink scheduling template and the second uplink scheduling template include one or more combinations of the following: a time slot for uplink data transmission within a wireless frame; a frame structure configuration of a wireless frame; and a wireless resource block scheduled in a time slot.

[0091] The embodiment of the present application also provides a readable storage medium on which a program or instruction is stored. When the program or instruction is executed by a processor, the above Figure 1 The various processes of the method embodiment shown can achieve the same technical effect, and will not be described again here to avoid repetition.

[0092] The readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0093] The steps of the method or algorithm described in conjunction with the contents disclosed in this application can be implemented in hardware or by executing software instructions in a processor. The software instructions can be composed of corresponding software modules, and the software modules can be stored in RAM, flash memory, ROM, EPROM, EEPROM, registers, hard disks, mobile hard disks, read-only optical disks, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor so that the processor can read information from the storage medium and write information to the storage medium. Of course, the storage medium can also be a component of the processor. The processor and the storage medium can be carried in an ASIC. In addition, the ASIC can be carried in a core network interface device. Of course, the processor and the storage medium can also exist in the core network interface device as discrete components.

[0094] Those skilled in the art should be aware that in one or more of the above examples, the functions described in this application can be implemented using hardware, software, firmware, or any combination thereof. When implemented using software, these functions can be stored in a computer-readable medium or transmitted as one or more instructions or codes on a computer-readable medium. Computer-readable media include computer storage media and communication media, wherein communication media include any media that facilitates the transmission of a computer program from one place to another. The storage medium can be any available medium that a general or special-purpose computer can access.

[0095] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the present application in detail. It should be understood that the above description is only the specific implementation methods of the present application and is not intended to limit the scope of protection of the present application. Any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the present application should be included in the scope of protection of the present application.

[0096] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the embodiments of the present application may adopt the form of complete hardware embodiments, complete software embodiments, or embodiments in combination with software and hardware. Moreover, the embodiments of the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that contain computer-usable program code.

[0097] The embodiments of the present application are described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0098] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0099] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps of the functions specified in one or more boxes. Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the embodiments of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A terminal power fallback testing method, characterized in that: The method comprises: Respectively measure the maximum transmit power of the terminal under test configured with the first uplink scheduling template and the second uplink scheduling template to obtain the first transmit power and the second transmit power; Determining whether a power fallback test of the terminal under test passes according to the first transmit power and the second transmit power; Determining whether a power fallback test of the terminal under test passes according to the first transmit power and the second transmit power includes: Determining whether the first transmit power is within a first threshold range, and determining whether the second transmit power is within a second threshold range; If the first transmit power is within a first threshold range and the second transmit power is within a second threshold range, the power backoff test of the terminal under test passes; If the first transmit power is not within a first threshold range, or the second transmit power is not within a second threshold range, the power fallback test of the terminal under test fails; or, Determine whether the first transmit power is within a first threshold range, whether the second transmit power is within a second threshold range, and whether a difference between the first transmit power and the second transmit power is within a third threshold range; If the first transmit power is within a first threshold range, the second transmit power is within a second threshold range, and the difference between the first transmit power and the second transmit power is within a third threshold range, the power backoff test of the terminal under test passes; If the first transmit power is not within a first threshold range, or the second transmit power is not within a second threshold range, or the difference between the first transmit power and the second transmit power is not within a third threshold range, the power backoff test of the terminal under test fails; Among them, the proportion of the uplink scheduling time slot in the wireless frame calculated based on the uplink scheduling parameters configured based on the first uplink scheduling template is lower than the minimum value of the maximum uplink duty cycle supported by the terminal under test, and uplink data transmission is performed based on the scheduling parameters configured based on the second uplink scheduling template, and the uplink data duty cycle is greater than the maximum uplink duty cycle.

2. The method according to claim 1, characterized in that The measuring the maximum transmit power of the terminal under test configured with the first uplink scheduling template and the second uplink scheduling template respectively to obtain the first transmit power and the second transmit power includes: Acquire uplink scheduling parameters from the first uplink scheduling template and the second uplink scheduling template respectively; generating a first uplink scheduling instruction and a second uplink scheduling instruction respectively according to the uplink scheduling parameters obtained from the first uplink scheduling template and the second uplink scheduling template; The first uplink scheduling instruction and the second uplink scheduling instruction are sent to the terminal under test, and the maximum transmit power of the terminal under test is measured respectively to obtain a first transmit power and a second transmit power.

3. The method according to claim 1, characterized in that The method further comprises: Acquire a capability parameter reported by the terminal under test, where the capability parameter carries a maximum uplink duty cycle of the terminal; According to the maximum uplink duty cycle of the terminal under test and the mapping relationship between the maximum uplink duty cycle and the second uplink scheduling template, a corresponding second uplink scheduling template is matched from the second uplink scheduling template set.

4. The method according to claim 1 or 3, characterized in that: The method further comprises: According to the value of the maximum uplink duty cycle, a second uplink scheduling template set is configured, and each second uplink scheduling template in the second uplink scheduling template set corresponds to a different value of the maximum uplink duty cycle.

5. The method according to claim 1, characterized in that The uplink scheduling parameters in the first uplink scheduling template and the second uplink scheduling template include one or more combinations of the following: The time slot for uplink data transmission within a radio frame; Frame structure configuration of wireless frames; A radio resource block scheduled on a time slot.

6. A terminal power fallback test device, characterized in that: The device comprises: A measuring module, used to measure the maximum transmit power of the terminal under test configured with the first uplink scheduling template and the second uplink scheduling template respectively, to obtain the first transmit power and the second transmit power; An analysis module, configured to determine whether a power fallback test of the terminal under test passes according to the first transmit power and the second transmit power; The transceiver module is used to receive signals from the terminal under test and send signals from the test system; Wherein, the analysis module is further used to: determine whether the first transmit power is within a first threshold range, and determine whether the second transmit power is within a second threshold range; if the first transmit power is within the first threshold range, and the second transmit power is within the second threshold range, the power backoff test of the terminal under test passes; if the first transmit power is not within the first threshold range, or the second transmit power is not within the second threshold range, the power backoff test of the terminal under test fails; or, determine whether the first transmit power is within the first threshold range, whether the second transmit power is within the second threshold range, and whether the difference between the first transmit power and the second transmit power is within a third threshold range; if the first transmit power is within the first threshold range, the second transmit power is within the second threshold range, and the difference between the first transmit power and the second transmit power is within the third threshold range, the power backoff test of the terminal under test passes; if the first transmit power is not within the first threshold range, or the second transmit power is not within the second threshold range, or the difference between the first transmit power and the second transmit power is not within the third threshold range, the power backoff test of the terminal under test fails; Among them, the proportion of the uplink scheduling time slot in the wireless frame calculated based on the uplink scheduling parameters configured based on the first uplink scheduling template is lower than the minimum value of the maximum uplink duty cycle supported by the terminal under test, and uplink data transmission is performed based on the scheduling parameters configured based on the second uplink scheduling template, and the uplink data duty cycle is greater than the maximum uplink duty cycle.

7. The device according to claim 6, characterized in that The device also includes: A scheduling module, used to obtain uplink scheduling parameters from the first uplink scheduling template and the second uplink scheduling template respectively; generate a first uplink scheduling instruction and a second uplink scheduling instruction respectively according to the uplink scheduling parameters obtained from the first uplink scheduling template and the second uplink scheduling template; and send the first uplink scheduling instruction and the second uplink scheduling instruction to the terminal under test.

8. The device according to claim 6, characterized in that The device further includes: a protocol stack module and a control module, the protocol stack module being used to obtain capability parameters reported by the terminal under test, wherein the capability parameters carry a maximum uplink duty cycle; The control module is used to match the corresponding second uplink scheduling template from the second uplink scheduling template set according to the maximum uplink duty cycle of the terminal under test and the mapping relationship between the maximum uplink duty cycle and the second uplink scheduling template.

9. The device according to claim 8, characterized in that The control module is further used to configure a second uplink scheduling template set according to the value of the maximum uplink duty cycle, wherein each second uplink scheduling template in the second uplink scheduling template set corresponds to a different value of the maximum uplink duty cycle.

Images