WO2024036448A1 - 上报上行链路切换能力的方法、装置、存储介质及芯片 - Google Patents

上报上行链路切换能力的方法、装置、存储介质及芯片 Download PDF

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Publication number
WO2024036448A1
WO2024036448A1 PCT/CN2022/112584 CN2022112584W WO2024036448A1 WO 2024036448 A1 WO2024036448 A1 WO 2024036448A1 CN 2022112584 W CN2022112584 W CN 2022112584W WO 2024036448 A1 WO2024036448 A1 WO 2024036448A1
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Prior art keywords
frequency band
uplink
uplink frequency
band
switching
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PCT/CN2022/112584
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English (en)
French (fr)
Inventor
郭胜祥
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2022/112584 priority Critical patent/WO2024036448A1/zh
Priority to CN202280003148.3A priority patent/CN115606301A/zh
Publication of WO2024036448A1 publication Critical patent/WO2024036448A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals

Definitions

  • the present disclosure relates to the field of communication technology, and specifically, to a method, device, storage medium and chip for reporting uplink switching capabilities.
  • the uplink switching function in communication technology is designed to provide uplink transmission performance for a combination of uplink frequency bands. This function can achieve mutual cooperation between high and low frequencies through uplink switching. When the uplink coverage of the high-frequency carrier is insufficient, it switches to the low-frequency carrier to improve the uplink coverage capability. When the uplink coverage is sufficient, the large bandwidth and MIMO (Multiple- Input Multiple-Output, multiple input multiple output) technology achieves high-speed transmission.
  • MIMO Multiple- Input Multiple-Output, multiple input multiple output
  • the frequency band used by each uplink in the uplink combination of the terminal device can be a single frequency band, a carrier aggregation (CA, Carrier Aggregation) frequency band and a dual link (DC, Dual Connectivity) frequency band, where the carrier aggregation frequency band includes in-band carriers aggregation frequency bands and inter-band carrier aggregation frequency bands.
  • CA Carrier Aggregation
  • DC Dual Connectivity
  • the present disclosure provides a method, device, storage medium and chip for reporting uplink switching capabilities.
  • a method for reporting uplink switching capabilities including:
  • the capability reporting information includes capability indication information of an uplink frequency band combination that can be composed of multiple frequency bands supported by the terminal device, where the uplink frequency band combination includes a first uplink frequency band and a second uplink frequency band, and the first At least one of the uplink frequency band and the second uplink frequency band is an inter-band carrier aggregation frequency band or a dual link frequency band, and the capability indication information is at least used to indicate to the terminal device the first uplink frequency band included in the uplink frequency band combination. and capability information for switching between second uplink frequency bands;
  • an apparatus for reporting uplink switching capabilities including:
  • the generation module is configured to generate capability reporting information.
  • the capability reporting information includes capability indication information corresponding to an uplink frequency band combination that can be composed of multiple frequency bands supported by the terminal device.
  • the uplink frequency band combination includes a first uplink frequency band and a second uplink frequency band.
  • Frequency band, at least one of the first uplink frequency band and the second uplink frequency band is an inter-band carrier aggregation frequency band or a dual link frequency band
  • the capability indication information is at least used to instruct the terminal device to combine the uplink frequency band Includes capability information for switching between the first uplink frequency band and the second uplink frequency band;
  • the reporting module is configured to send the capability reporting information to the network device.
  • a device for reporting uplink switching capabilities including:
  • Memory used to store instructions executable by the processor
  • the processor is configured to execute the steps of the method for reporting uplink switching capability described in the first aspect of this disclosure.
  • a computer-readable storage medium on which computer program instructions are stored.
  • the computer program instructions are executed by a processor, the reported uplink switching described in the first aspect of the present disclosure is implemented. Competency method steps.
  • a chip including a processor and an interface; the processor is configured to read instructions to execute the steps of the method for reporting uplink switching capabilities described in the first aspect of the present disclosure.
  • the technical solution provided by the embodiments of the present disclosure may include the following beneficial effects: by generating capability reporting information, the capability reporting information includes capability indication information corresponding to an uplink frequency band combination that can be composed of multiple frequency bands supported by the terminal device, and the capability indication information At least capability information used to instruct the terminal device to switch between the first uplink frequency band and the second uplink frequency band included in the uplink frequency band combination.
  • the uplink frequency band combination includes a first uplink frequency band and a second uplink frequency band, and at least one of the first uplink frequency band and the second uplink frequency band is an inter-band carrier aggregation frequency band or a dual-link frequency band, it is possible to target the inter-band carrier aggregation frequency band including Or the uplink frequency band combination of dual link frequency bands can be reported for switching capabilities.
  • FIG. 1 is a schematic diagram of a communication system according to an exemplary embodiment.
  • Figure 2 is a flowchart of a method for reporting uplink switching capabilities according to an exemplary embodiment.
  • Figure 3 is a flow chart of a method of generating capability reporting information according to an exemplary embodiment.
  • Figure 4 is a flow chart of another method of generating capability reporting information according to an exemplary embodiment.
  • Figure 5 is a flow chart of yet another method of generating capability reporting information according to an exemplary embodiment.
  • Figure 6 is a schematic diagram of uplink frequency band switching of an uplink frequency band combination according to an exemplary embodiment.
  • Figure 7 is a schematic diagram of uplink frequency band switching of another uplink frequency band combination according to an exemplary embodiment.
  • Figure 8 is a schematic diagram of uplink frequency band switching of yet another uplink frequency band combination according to an exemplary embodiment.
  • Figure 9 is a block diagram of an apparatus for reporting uplink switching capabilities according to an exemplary embodiment.
  • Figure 10 is a block diagram of another device for reporting uplink switching capabilities according to an exemplary embodiment.
  • plural refers to two or more than two, and other quantifiers are similar; “at least one of the following”, “one or more” “Item (items)” or similar expressions refer to any combination of these items (items), including any combination of single items (items) or plural items (items).
  • one or more items in a, b, or c can mean: a, b, c, a-b, a-c, b-c, or a-b-c, where a, b, c can be single, It can also be multiple; "and/or" is an association relationship that describes associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, alone There are three cases of B, where A and B can be singular or plural.
  • FIG. 1 is a schematic diagram of a communication system according to an exemplary embodiment.
  • the communication system may include a terminal device 101 and a network device 102.
  • the communication system can be used to support 4G (the 4th Generation, fourth generation) network access technology, such as Long Term Evolution (LTE) access technology, or 5G (the 5th Generation, the fifth generation) network access technology.
  • Access technologies such as New Radio Access Technology (New RAT), or other future wireless communication technologies.
  • the number of terminal devices and network devices outlined above can be one or more.
  • the number of terminal devices and network devices in the communication system shown in Figure 1 is only an adaptation of one embodiment. This is an example, and this disclosure does not limit it.
  • the terminal device in Figure 1 can be an electronic device that provides voice or data connectivity.
  • it can also be called user equipment (User Equipment, UE), subscriber unit (Subscriber Unit), mobile station (Mobile Station), station ( Station) etc.
  • the terminal device may include a smartphone, a smart wearable device, a smart speaker, a smart tablet, a wireless modem, a wireless local loop (Wireless Local Loop, WLL) station, a PDA (Personal Digital Assistant, personal digital assistant) ), CPE (Customer Premise Equipment, customer terminal equipment), etc.
  • devices that can access the communication system, communicate with network devices of the communication system, or communicate with other objects through the communication system can be terminal devices in the embodiments of the present disclosure, for example, smart devices Terminals and cars in transportation, household equipment in smart homes, power meter reading instruments, voltage monitoring instruments, environmental monitoring instruments in smart grids, video monitoring instruments in smart security networks, cash registers, etc.
  • Figure 1 only shows The mobile phone indicates.
  • the terminal device can communicate with the network device, and the network device can be a base station or other devices on the network side. In Figure 1 , only a base station is used for illustration.
  • the base station can master all the capabilities of the terminal device. After mastering the capabilities of the terminal device, the base station can accurately schedule the terminal device. If the terminal device supports a certain feature or function, the base station If this feature is available, it should be configured. In this embodiment of the present disclosure, the terminal device may report the uplink switching capability to the network device.
  • Figure 2 is a flow chart of a method for reporting uplink switching capabilities according to an exemplary embodiment. As shown in Figure 2, the method may include:
  • the capability reporting information includes capability indication information for an uplink frequency band combination that can be composed of multiple frequency bands supported by the terminal device.
  • the uplink frequency band combination includes a first uplink frequency band and a second uplink frequency band, the first uplink frequency band and At least one of the second uplink frequency bands is an inter-band carrier aggregation frequency band or a dual-link frequency band, and the capability indication information is at least used to indicate the terminal equipment's ability to switch between the first uplink frequency band and the second uplink frequency band included in the uplink frequency band combination. information.
  • the first uplink frequency band is a single frequency band
  • the second uplink frequency band is an inter-band carrier aggregation frequency band.
  • the first uplink frequency band is a single frequency band
  • the second uplink frequency band is a dual link frequency band.
  • both the first uplink frequency band and the second uplink frequency band are inter-band carrier aggregation frequency bands.
  • both the first uplink frequency band and the second uplink frequency band are dual link frequency bands.
  • the first uplink frequency band is an inter-band carrier aggregation frequency band
  • the second uplink frequency band is a dual link frequency band
  • Whether the terminal equipment supports switching between the first uplink frequency band and the second uplink frequency band included in the uplink frequency band combination depends at least partially or entirely on the radio frequency structure of the terminal equipment.
  • the terminal device supports inter-band switching before sending the capability reporting information.
  • the terminal device can determine on its own the uplink frequency band combination from multiple frequency bands, or determine the uplink frequency band combination from multiple frequency bands according to the communication protocol, or form the uplink frequency band combination from multiple frequency bands according to the configuration of the base station. Obtain the uplink frequency band combination, or obtain the uplink frequency band combination from multiple frequency bands according to the preconfigured configuration parameters of the terminal device.
  • S202 Send the capability reporting information to the network device.
  • the terminal device when the terminal device supports three or more frequency bands in uplink, the terminal device can generate capability indication information corresponding to multiple uplink frequency band combinations when generating capability reporting information.
  • the uplink frequency band combinations are various combinations that can be formed by multiple frequency bands supported by the terminal equipment.
  • the multiple frequency bands supported by the terminal equipment itself and the uplink frequency band combinations that can be formed based on the multiple frequency bands can be determined according to the radio frequency structure of the terminal equipment itself.
  • Each uplink frequency band combination includes a first uplink frequency band and a second uplink frequency band, both the first uplink frequency band and the second uplink frequency band are uplinks, and at least one of the first uplink frequency band and the second uplink frequency band is an inter-band carrier Aggregation band or dual link band.
  • the terminal device can determine whether it supports switching between the first uplink frequency band and the second uplink frequency band included in the uplink frequency band combination according to its own radio frequency structure, thereby obtaining capability indication information corresponding to multiple uplink frequency band combinations.
  • At least one of the first uplink frequency band and the second uplink frequency band is an inter-band carrier aggregation frequency band or a dual-link frequency band. Since the same frequency band does not exist in the inter-band carrier aggregation frequency band or the dual-link frequency band, an uplink frequency band combination At least three frequency bands are involved, so that the ability of terminal equipment to switch between three or more frequency bands can be reported.
  • the first uplink frequency band may be a single frequency band
  • the second uplink frequency band may be an inter-band carrier aggregation frequency band or a dual link frequency band
  • the first uplink frequency band and the second uplink frequency band may both be an inter-band carrier aggregation frequency band or a dual link frequency band.
  • the terminal device can make the network device aware of the uplink switching capability of the terminal device so that corresponding configuration and scheduling can be performed.
  • the terminal device can report configuration parameters.
  • the configuration parameters can be sent to the network side device together with the capability reporting information.
  • the configuration parameters may include multiple uplink frequency band combinations determined by the terminal device, and the uplink frequency bands included in each uplink frequency band combination; that is, the terminal device reports multiple uplink frequency band combinations, and each The uplink frequency band in an uplink frequency band combination.
  • the configuration parameters may include the uplink frequency bands included in an uplink frequency band combination determined by the terminal device; that is, the terminal device only reports the uplink frequency bands in an uplink frequency band combination.
  • the capability reporting information may include a bitmap, and the bits in the bitmap correspond one-to-one to uplink frequency band combinations that can be composed of multiple frequency bands supported by the terminal device.
  • the first image is used to indicate whether the uplink frequency band combination of the terminal device supports capability information for switching between frequency bands of the uplink frequency band combination.
  • the terminal equipment can determine whether it supports switching between the first uplink frequency band and the second uplink frequency band included in the uplink frequency band combination according to its own radio frequency structure. If the terminal equipment determines that the uplink frequency band combination supports frequency band switching, the first figure The value of the bit corresponding to the uplink frequency band combination that supports frequency band switching is a first value (the first value is, for example, 1); if the terminal equipment determines that the uplink frequency band combination does not support frequency band switching, the first bit in the figure corresponding to no The bit value of the uplink frequency band combination that supports frequency band switching is a second value (the second value is, for example, 0). The terminal device sends the first bit map to the network device, so that the network device can determine whether the uplink frequency band combination corresponding to the bit supports frequency band switching based on the values of different bits in the first bit map.
  • the capability reporting information also includes a switching duration, which represents the length of time for the terminal device to switch between the first uplink frequency band and the second uplink frequency band included in each pair of uplink frequency band combinations that support frequency band switching. .
  • the frequency bands supported by the terminal include m frequency bands
  • the first value of the uplink switching capability reported by the terminal equipment to the base station includes the value of n bits as the first value
  • n switching durations are reported, and these n switching durations are Corresponds one-to-one with the uplink frequency band combinations that support frequency band switching.
  • the signaling format of the switching duration can be designed as (T1, T2,...,Tn-1), and each bit is the switching duration of the corresponding uplink frequency band combination that supports frequency band switching.
  • the terminal equipment switches between the first uplink frequency band and the second uplink frequency band included in each pair of uplink frequency band combinations that support frequency band switching, cooperation between various components of the terminal equipment is required, and a certain amount of time is required.
  • the switching time the switching time corresponding to each pair of uplink frequency band combinations that support frequency band switching, is used to ensure that the terminal device successfully completes switching between the first uplink frequency band and the second uplink frequency band included in the uplink frequency band combination.
  • the capability reporting information further includes a second bitmap, and the bits in the second bitmap correspond one-to-one to the target uplink frequency band combination, and the target uplink frequency band combination is an uplink frequency band combination for which the terminal device supports frequency band switching. That is, the number of bits in the second bitmap is the same as the number of uplink frequency band combinations for which the terminal device supports frequency band switching, and each bit in the second bitmap corresponds to an uplink frequency band combination that supports frequency band switching.
  • the second bitmap is used to indicate the downlink interruption frequency band in the uplink frequency band combination in which the terminal equipment supports frequency band switching.
  • the downlink interruption frequency band of each uplink frequency band combination in one or more uplink frequency band combinations may be indicated through the second bitmap.
  • the value of the bit corresponding to the target uplink frequency band combination in the second bitmap is the third value (the first uplink frequency band).
  • the third value is, for example, 0
  • the value of the bit corresponding to the target uplink frequency band combination in the second bitmap is the Four values (the fourth value is, for example, 1).
  • downlink interruption is due to the fact that in some radio frequency structures, the downlink receiving link and the uplink share devices, such as a shared PLL (Phase Locked Loop, phase-locked loop), which results in a certain guard interval or downlink interruption time being required when the uplink is switched.
  • the terminal equipment can determine which frequency band the downlink interruption occurs based on the uplink frequency band combination and radio frequency structure that supports frequency band switching, and report it to the base station.
  • the frequency band of the downlink interruption of the corresponding uplink frequency band combination that supports frequency band switching is determined by setting different values in the bits in the second bitmap, where, when the value of the bit in the second bitmap is the third value, It indicates that the downlink interruption corresponding to the target uplink frequency band combination corresponding to the bit is on the first uplink frequency band; when the value of the bit in the second bitmap is the fourth value, it indicates that the target uplink frequency band combination corresponding to the bit is The corresponding downlink interruption is on the second uplink frequency band, where the third value may be 0 and the fourth value may be 1.
  • the frequency bands supported by the terminal include m frequency bands.
  • the second bitmap includes n bits for reporting n downlink interruptions.
  • these n downlink interruptions correspond one-to-one to the uplink frequency band combinations that support frequency band switching; that is, the downlink interruption of each uplink frequency band combination among the n uplink frequency band combinations that support frequency band switching.
  • the downlink interrupt corresponding to the uplink frequency band combination can be on the first uplink frequency band; when a certain bit in the second bitmap is 1, then the downlink interrupt corresponding to the uplink frequency band combination can be The downlink interruption is on the second uplink frequency band.
  • Figure 3 is a flow chart of a method of generating capability reporting information according to an exemplary embodiment.
  • the first uplink frequency band in each uplink frequency band combination may be a single frequency band
  • the second uplink frequency band may be an inter-band carrier aggregation frequency band or a dual link frequency band, and the first uplink frequency band and the second uplink frequency band do not have overlapping frequency bands.
  • the first uplink frequency band is a single frequency band
  • the second uplink frequency band is an inter-band carrier aggregation frequency band
  • the first uplink frequency band and the second uplink frequency band do not have overlapping frequency bands
  • the first uplink frequency band is a single frequency band
  • the second uplink frequency band It is a dual link frequency band, and the first uplink frequency band and the second uplink frequency band do not have overlapping frequency bands.
  • Generating capability reporting information may include the following steps:
  • S301 generate include A first-bit map with a number of bits.
  • the bits in the first-bit map correspond to the uplink frequency band combinations one-to-one.
  • m is the number of frequency bands supported by the terminal device
  • C is the combined calculation symbol.
  • the number of combinations that can be obtained by selecting M numbers from N and combining them The calculation method is:
  • N Indicates factorial calculation of N.
  • S302 Assign a first value to a bit in the first bit map corresponding to an uplink frequency band combination that supports frequency band switching, and assign a second value to a bit in the first bit map corresponding to an uplink frequency band combination that does not support frequency band switching.
  • the first uplink frequency band in each uplink frequency band combination may be a single frequency band
  • the second uplink frequency band may be an inter-band carrier aggregation frequency band or a dual link frequency band
  • the third uplink frequency band may be an inter-band carrier aggregation frequency band or a dual link frequency band.
  • a first value is assigned to the bit in the first image corresponding to the uplink frequency band combination that supports frequency band switching
  • a second value is assigned to the bit in the first image corresponding to the uplink frequency band combination that does not support frequency band switching, that is, the first bit
  • the multiple frequency bands supported by the terminal device can be numbered, the numbered multiple frequency bands can be sorted in order according to the number size, and the sorted multiple frequency bands can be combined in sequence according to the above combination target to obtain multiple Uplink frequency band combination.
  • the signaling format can be designed as follows:
  • Bitmap (0,0,0,...,0), Bitmap is the first bit map. When a certain bit in the first bit map is 1, it means that the corresponding uplink frequency band combination supports frequency band switching, that is, it supports uplink switch.
  • the Bitmap size is Assume that the three bands are arranged in a certain order. For example, the instructions arranged in order of band number (from small to large) are #0, #1, and #2 frequency bands.
  • the uplink switching can be indicated by the corresponding bits in the Bitmap. Specifically as follows:
  • Bit 0 in the Bitmap indicates: Supports band #0 and band #1/#2 inter-band CA uplink switching;
  • Bit 1 in the Bitmap indicates: Supports band #1 and band #0/#2 inter-band CA uplink switching;
  • the 2nd bit in the Bitmap indicates: Band #2 and band #0/#1 inter-band CA uplink switching is supported.
  • Figure 6 shows a method for uplink switching between band #0 and band #1/#2 inter-band CA A schematic diagram.
  • the capability reporting information also includes the switching duration of the uplink frequency band combination that supports frequency band switching.
  • the Bitmap (first bit map) of the reported uplink switching capability is (1,0,1) , it means that the following uplink frequency band combinations support uplink switching:
  • the reporting switching period is (T1, T2), where T1 is the switching time between band #0 and band #1/#2 inter-band CA, and T2 is the switching time between band #2 and band #0/#1 inter-band CA. switching duration.
  • the capability reporting information also includes the frequency band where the downlink interruption is located.
  • the Bitmap for reporting downlink interruption is (0,1)
  • the 0 in bit 0 can represent that when band #0 and band #1/#2 inter-band CA switch, the downlink interruption is on a single band #0;
  • the 1 in the first bit represents that when band #2 switches to band #0/#1 inter-band CA, the downlink interruption is on band #0/#1 inter-band CA.
  • inter-band carrier aggregation frequency bands involved in the above examples can also be dual-link frequency bands, such as DC (Dual connectivity, dual link), EN-DC (E-UTRA-NR Dual Connectivity, LTE and NR dual link) and MR-DC (Multiple Radio DC, multiple wireless dual link), etc.
  • DC Direct connectivity, dual link
  • EN-DC E-UTRA-NR Dual Connectivity, LTE and NR dual link
  • MR-DC Multiple Radio DC, multiple wireless dual link
  • the above solution enables reporting of switching capabilities for single frequency bands and inter-band carrier aggregation frequency bands, or single frequency bands and dual link frequency bands when the terminal equipment supports three or more frequency bands.
  • Figure 4 is a flow chart of another method of generating capability reporting information according to an exemplary embodiment.
  • the first uplink frequency band and the second uplink frequency band in each uplink frequency band combination have overlapping frequency bands, and the first uplink frequency band and the second uplink frequency band in each uplink frequency band combination are both inter-band carrier aggregation frequency bands, or
  • the first uplink frequency band and the second uplink frequency band are both dual link frequency bands, or the first uplink frequency band is a carrier aggregation frequency band and the second uplink frequency band is a dual link frequency band.
  • Generating capability reporting information may include the following steps:
  • S401 generate include The number of bits in the first bit map, the bits in the first bit map correspond to the uplink frequency band combination one-to-one.
  • n is the number of frequency bands supported by the terminal device
  • C is the combined calculation symbol.
  • S402 Assign a first value to the bits in the first image corresponding to the uplink frequency band combination that supports frequency band switching, and assign a second value to the bits in the first image corresponding to the uplink frequency band combination that does not support frequency band switching.
  • the first uplink frequency band and the second uplink frequency band in each uplink frequency band combination are both inter-band carrier aggregation frequency bands, or the first uplink frequency band and the second uplink frequency band are both inter-band carrier aggregation frequency bands.
  • the uplink frequency band combination that can be composed of multiple frequency bands supported by the terminal device, the bits in the first map correspond to the uplink frequency band combination one-to-one, then the number of bits in the first map is combined with the current combination target.
  • the same number of uplink frequency band combinations can be generated including A first-bit map with a number of bits, so that each bit in the first-bit map corresponds to an uplink frequency band combination.
  • a first value is assigned to the bit in the first image corresponding to the uplink frequency band combination that supports frequency band switching
  • a second value is assigned to the bit in the first image corresponding to the uplink frequency band combination that does not support frequency band switching, that is, the first bit
  • the multiple frequency bands supported by the terminal device can be numbered, the numbered multiple frequency bands can be sorted in order according to the number size, and the sorted multiple frequency bands can be combined in sequence according to the above combination target to obtain multiple Uplink frequency band combination.
  • the signaling format can be designed as follows:
  • Bitmap (0,0,0,...,0). When a certain bit in the Bitmap is 1, it means that the corresponding combination supports uplink switching.
  • the Bitmap size is Assume that the four uplink bands are arranged in a certain order. For example, the instructions arranged in order of band number (from small to large) are #0, #1, #2, and #3 frequency bands. The corresponding bits in the Bitmap can be used for uplink switching. To give instructions, the details are as follows:
  • Bit 0 in the Bitmap indicates: Support band #0/#1 inter-band CA and band #0/#2 inter-band CA uplink switching;
  • the 1st bit in the Bitmap indicates: Support band #0/#1 inter-band CA and band #0/#3 inter-band CA uplink switching;
  • the 2nd bit in the Bitmap indicates: Support band #0/#1 inter-band CA and band #1/#2 inter-band CA uplink switching;
  • Bit 3 in the Bitmap indicates: Support band #0/#1 inter-band CA and band #1/#3 inter-band CA uplink switching;
  • Bit 4 in the Bitmap indicates: Support band #0/#2 inter-band CA and band #0/#3 inter-band CA uplink switching;
  • Bit 5 in the Bitmap indicates: Support band #0/#2 inter-band CA and band #1/#2 inter-band CA uplink switching;
  • Bit 6 in the Bitmap indicates: Support band #0/#2 inter-band CA and band #2/#3 inter-band CA uplink switching;
  • Bit 7 in the Bitmap indicates: Support band #0/#3 inter-band CA and band #1/#3 inter-band CA uplink switching;
  • Bit 8 in the Bitmap indicates: Support band #0/#3 inter-band CA and band #2/#3 inter-band CA uplink switching;
  • Bit 9 in the Bitmap indicates: Support band #1/#2 inter-band CA and band #1/#3 inter-band CA uplink switching;
  • the 10th bit in the Bitmap indicates: Support band #1/#2 inter-band CA and band #2/#3 inter-band CA uplink switching;
  • Bit 11 in the Bitmap indicates: Band #1/#3 inter-band CA and band #2/#3 inter-band CA uplink switching is supported.
  • Figure 7 shows a band #0/#1 inter-band CA and band #0/#2 inter- A schematic diagram of uplink switching between band CAs.
  • the capability reporting information also includes the switching duration of the uplink frequency band combination that supports frequency band switching.
  • the Bitmap reporting the ability to support uplink switching is (1,0,0,0,1,1 ,0,1,0,0,0,0), it means that the following uplink frequency band combination supports uplink switching:
  • the reported switching duration is (T1, T2, T3, T4), where T1 is the switching duration of the uplink switching between band #0/#1 inter-band CA and band #0/#2 inter-band CA, and T2 is the switching time of the uplink switch between band #0/#2 inter-band CA and band #0/#3 inter-band CA, and T3 is the switching time between band #0/#2 inter-band CA and band #1/#2 inter -band CA uplink switching duration, T4 is the switching duration between band #0/#3 inter-band CA and band #1/#3 inter-band CA uplink switching.
  • the capability reporting information also includes the frequency band where the downlink interruption is located.
  • the 0 in bit 0 can represent band #0/#1 inter-band CA and band #0/# 2
  • the 1 in the first bit can represent band #0/#2 inter-band CA and band #0/#3 inter-
  • the downlink interrupt is on the following band #0/#3 inter-band CA
  • the 1 in the second bit can represent the switching between band #0/#2 inter-band CA and band #1/#2 inter-band CA.
  • the downlink interruption is on the following band #1/#2 inter-band CA; the 0 in the third bit can represent band #0/#3 inter-band CA and band #1/#3 inter-band CA when switching, The downlink interruption is on the previous band #0/#3 inter-band CA.
  • inter-band carrier aggregation frequency bands involved in the above examples can also be dual-link frequency bands, such as DC (Dual connectivity, dual link), EN-DC (E-UTRA-NR Dual Connectivity, LTE and NR dual link) and MR-DC (Multiple Radio DC, multiple wireless dual link), etc.
  • DC Direct connectivity, dual link
  • EN-DC E-UTRA-NR Dual Connectivity, LTE and NR dual link
  • MR-DC Multiple Radio DC, multiple wireless dual link
  • the above solution enables two inter-band carrier aggregation frequency bands with overlapping frequency bands, or two dual-link frequency bands with overlapping frequency bands, or inter-band inter-band with overlapping frequency bands when the terminal equipment supports three or more frequency bands. Handover capability reporting for carrier aggregation frequency bands and dual link frequency bands.
  • Figure 5 is a flow chart of yet another method of generating capability reporting information according to an exemplary embodiment.
  • the first uplink frequency band and the second uplink frequency band in each uplink frequency band combination are both inter-band carrier aggregation frequency bands or the first uplink frequency band and the second uplink frequency band are dual link frequency bands, and the first uplink frequency band and the second uplink frequency band The frequency bands do not have overlapping frequency bands.
  • both the first uplink frequency band and the second uplink frequency band are inter-band carrier aggregation frequency bands, and the first uplink frequency band and the second uplink frequency band do not have overlapping frequency bands; or, the first uplink frequency band and the second uplink frequency band are both dual link frequency bands. , and the first uplink frequency band and the second uplink frequency band do not have overlapping frequency bands.
  • Generating capability reporting information may include the following steps:
  • S501 generate include The number of bits in the first bit map, the bits in the first bit map correspond to the uplink frequency band combination one-to-one.
  • n is the number of frequency bands supported by the terminal device
  • C is the combined calculation symbol.
  • S502 Assign a first value to the bits in the first image corresponding to the uplink frequency band combination that supports frequency band switching, and assign a second value to the bits in the first image corresponding to the uplink frequency band combination that does not support frequency band switching.
  • the first uplink frequency band and the second uplink frequency band in each uplink frequency band combination are both inter-band carrier aggregation frequency bands, or the first uplink frequency band and the second uplink frequency band are both inter-band carrier aggregation frequency bands.
  • the uplink frequency band combination that can be composed of multiple frequency bands supported by the terminal device, the bits in the first map correspond to the uplink frequency band combination one-to-one, then the number of bits in the first map is combined with the current combination target.
  • the same number of uplink frequency band combinations can be generated including A first-bit map with a number of bits, so that each bit in the first-bit map corresponds to an uplink frequency band combination.
  • a first value is assigned to the bit in the first image corresponding to the uplink frequency band combination that supports frequency band switching
  • a second value is assigned to the bit in the first image corresponding to the uplink frequency band combination that does not support frequency band switching, that is, the first bit
  • the multiple frequency bands supported by the terminal device can be numbered, the numbered multiple frequency bands can be sorted in order according to the number size, and the sorted multiple frequency bands can be combined in sequence according to the above combination target to obtain multiple Uplink frequency band combination.
  • the signaling format can be designed as follows:
  • Bitmap (0,0,0,...,0). When a certain bit in the Bitmap is 1, it means that the corresponding combination supports uplink switching.
  • the Bitmap size is Assume that the five uplink bands are arranged in a certain order. For example, the instructions arranged in order of band numbers (from small to large) are #0, #1, #2, #3, and #4 frequency bands. Bitmap can be used for uplink switching. The corresponding bits in the medium are indicated, as follows:
  • Bit 0 in the Bitmap indicates: Support band #0/#1 inter-band CA and band #2/#3 inter-band CA uplink switching;
  • the 1st bit in the Bitmap indicates: Support band #0/#1 inter-band CA and band #2/#4 inter-band CA uplink switching;
  • the 2nd bit in the Bitmap indicates: Support band #0/#1 inter-band CA and band #3/#4 inter-band CA uplink switching;
  • Bit 3 in the Bitmap indicates: Support band #0/#2 inter-band CA and band #1/#3 inter-band CA uplink switching;
  • Bit 4 in the Bitmap indicates: Support band #0/#2 inter-band CA and band #1/#4 inter-band CA uplink switching;
  • Bit 5 in the Bitmap indicates: Support band #0/#2 inter-band CA and band #3/#4 inter-band CA uplink switching;
  • Bit 6 in the Bitmap indicates: Support band #0/#3 inter-band CA and band #1/#2 inter-band CA uplink switching;
  • Bit 7 in the Bitmap indicates: Support band #0/#3 inter-band CA and band #1/#4 inter-band CA uplink switching;
  • Bit 8 in the Bitmap indicates: Support band #0/#3 inter-band CA and band #2/#4 inter-band CA uplink switching;
  • Bit 9 in the Bitmap indicates: Support band #0/#4 inter-band CA and band #1/#2 inter-band CA uplink switching;
  • the 10th bit in the Bitmap indicates: Support band #0/#4 inter-band CA and band #1/#3 inter-band CA uplink switching;
  • Bit 11 in the Bitmap indicates: Support band #0/#4 inter-band CA and band #2/#3 inter-band CA uplink switching;
  • Bit 12 in the Bitmap indicates: Support band #1/#2 inter-band CA and band #3/#4 inter-band CA uplink switching;
  • Bit 13 in the Bitmap indicates: Support band #1/#3 inter-band CA and band #2/#4 inter-band CA uplink switching;
  • Bit 14 in the Bitmap indicates: Band #1/#4 inter-band CA and band #2/#3 inter-band CA uplink switching is supported.
  • Figure 8 shows a band #0/#1 inter-band CA and band #2/#3inter- A schematic diagram of uplink switching between band CAs.
  • the capability reporting information also includes the switching duration of the uplink frequency band combination that supports frequency band switching.
  • the Bitmap reporting the capability to support uplink switching is (1,0,0,1,1,0 ,0,0,0,1,0,0,0,1,0), it means that the following uplink frequency band combination supports uplink switching:
  • the reported switching time is (T1, T2, T3, T4, T5), where T1 is the switching time of the uplink switching between band #0/#1 inter-band CA and band #2/#3 inter-band CA.
  • T2 is the switching time of the uplink switching between band #0/#2 inter-band CA and band #1/#3 inter-band CA
  • T3 is the switching time between band #0/#2 inter-band CA and band #1/# 4 inter-band CA uplink switching switching time
  • T4 is the switching time between band #0/#4 inter-band CA and band #1/#2 inter-band CA uplink switching
  • T5 is band #1/ Switching duration of #3 inter-band CA and band #2/#4 inter-band CA uplink switching.
  • the capability reporting information also includes the frequency band where the downlink interruption is located.
  • bitmap for reporting downlink interruption is (0,1,1,0,0)
  • 0 in bit 0 can represent band #0/#1 and band #2/#3 inter
  • the downlink interrupt is on the previous band #0/#1 inter-band CA
  • the 1 in the first bit can represent band #0/#2 and band #1/#3 inter-band CA switches, the downlink The interrupt is on the following band #1/#3 inter-band CA
  • the 1 in the second bit can represent that when switching between band #0/#2 and band #1/#4 inter-band CA, the downlink interrupt is on the following band #1 /#4 inter-band CA
  • the 0 in the third bit can represent band #0/#4 and band #1/#2 inter-band.
  • the downlink interruption is in the previous band #0/#4 inter-band On the CA; the 0 in the 4th bit can represent that when band #1/#3 and band #2/#4 inter-band CA are switched, the downlink interruption is on the previous band #1/#3 inter-band CA.
  • inter-band carrier aggregation frequency bands involved in the above examples can also be dual-link frequency bands, such as DC (Dual connectivity, dual link), EN-DC (E-UTRA-NR Dual Connectivity, LTE and NR dual link) and MR-DC (Multiple Radio DC, multiple wireless dual link), etc.
  • DC Direct connectivity, dual link
  • EN-DC E-UTRA-NR Dual Connectivity, LTE and NR dual link
  • MR-DC Multiple Radio DC, multiple wireless dual link
  • the above solution enables two inter-band carrier aggregation frequency bands without overlapping frequency bands, or two dual-link frequency bands without overlapping frequency bands, or without overlapping frequency bands when the terminal equipment supports four or more frequency bands. Inter-band carrier aggregation frequency band and dual link frequency band handover capability reporting.
  • Figure 9 is a block diagram of a device 900 for reporting uplink switching capabilities according to an exemplary embodiment. As shown in Figure 9, the device includes a generation module 901 and a reporting module 902.
  • the generation module 901 is configured to generate capability reporting information.
  • the capability reporting information includes capability indication information corresponding to an uplink frequency band combination that can be composed of multiple frequency bands supported by the terminal device.
  • the uplink frequency band combination includes a first uplink frequency band and a second uplink frequency band. frequency band, at least one of the first uplink frequency band and the second uplink frequency band is an inter-band carrier aggregation frequency band or a dual-link frequency band, and the capability indication information is at least used to indicate whether the terminal device supports the third uplink frequency band included in the uplink frequency band combination. Switch between the first uplink frequency band and the second uplink frequency band;
  • the reporting module 902 is configured to send the capability reporting information to the network device.
  • the capability reporting information includes a first-bit map, and the bits in the first-bit map correspond one-to-one to the uplink frequency band combination;
  • the value of the bit in the first bit map corresponding to the uplink frequency band combination that supports frequency band switching is the first value
  • the value of the bit in the first bit image corresponding to the uplink frequency band combination that does not support frequency band switching is the second value.
  • the first uplink frequency band is a single frequency band
  • the second uplink frequency band is an inter-band carrier aggregation frequency band or a dual link frequency band
  • the first uplink frequency band and the second uplink frequency band do not have overlapping frequency bands
  • the generation module 901 includes:
  • the first generation submodule configured to generate A first-bit map with the number of bits, where the bits in the first-bit map correspond one-to-one with the uplink frequency band combination, m is the number of frequency bands supported by the terminal equipment, and C is the combination calculation symbol;
  • the first assignment submodule is configured to assign a first value to the bits in the first bit map corresponding to the uplink frequency band combination that supports frequency band switching, and to assign the first value to the bits in the first bit map corresponding to the uplink frequency band combination that does not support frequency band switching. bit is assigned the second value.
  • the first uplink frequency band and the second uplink frequency band in each uplink frequency band pair have overlapping frequency bands, and the first uplink frequency band and the second uplink frequency band are inter-band carrier aggregation frequency bands, or the first uplink frequency band Both the uplink frequency band and the second uplink frequency band are dual link frequency bands, or the first uplink frequency band is a carrier aggregation frequency band and the second uplink frequency band is a dual link frequency band.
  • the generation module 901 includes:
  • the second generation submodule is configured to generate A first-bit map with the number of bits, where the bits in the first-bit map correspond one-to-one with the uplink frequency band combination, m is the number of frequency bands supported by the terminal equipment, and C is the combination calculation symbol;
  • the second assignment module is configured to assign a first value to the bits in the first bitmap corresponding to the uplink frequency band combination that supports frequency band switching, and to the bits in the first bitmap corresponding to the uplink frequency band combination that does not support frequency band switching. Assign a second value.
  • the first uplink frequency band and the second uplink frequency band in each uplink frequency band pair do not have overlapping frequency bands, and the first uplink frequency band and the second uplink frequency band are both inter-band carrier aggregation frequency bands, or the third uplink frequency band
  • An uplink frequency band and the second uplink frequency band are both dual link frequency bands, or the first uplink frequency band is a carrier aggregation frequency band and the second uplink frequency band is a dual link frequency band.
  • the generation module 901 includes:
  • the third generation submodule is configured to generate A first-bit map with the number of bits, where the bits in the first-bit map correspond one-to-one with the uplink frequency band combination, m is the number of frequency bands supported by the terminal equipment, and C is the combination calculation symbol;
  • the third assignment submodule is configured to assign a first value to the bits in the first bit map corresponding to the uplink frequency band combination that supports frequency band switching, and to assign the first value to the bits in the first bit map corresponding to the uplink frequency band combination that does not support frequency band switching. bit is assigned the second value.
  • the capability reporting information also includes a switching duration, which represents the length of time for the terminal device to switch between the first uplink frequency band and the second uplink frequency band included in each pair of uplink frequency band combinations that support frequency band switching.
  • the capability reporting information also includes a second bitmap, the bits in the second bitmap correspond one-to-one to the target uplink frequency band combination, and the target uplink frequency band combination is an uplink frequency band combination for which the terminal device supports frequency band switching;
  • the value of the bit corresponding to the target uplink frequency band combination in the second bitmap is the third value
  • the value of the bit in the second bitmap corresponding to the target uplink frequency band combination is the fourth value.
  • Figure 10 is a block diagram of another device for reporting uplink switching capabilities according to an exemplary embodiment.
  • the device 1000 that reports the uplink switching capability may be a mobile phone, a camera, a notebook, a tablet computer, a smart wearable device, etc.
  • the device 1000 for reporting uplink switching capability may include one or more of the following components: a processing component 1002, a memory 1004, a power supply component 1006, a multimedia component 1008, an audio component 1010, an input/output interface 1012, and a sensor component 1014 , and communication component 1016.
  • the processing component 1002 generally controls the overall operations of the device 1000 reporting uplink handover capabilities, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 1002 may include one or more processors 1020 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 1002 may include one or more modules that facilitate interaction between processing component 1002 and other components. For example, processing component 1002 may include a multimedia module to facilitate interaction between multimedia component 1008 and processing component 1002.
  • the memory 1004 is configured to store various types of data to support operations of the apparatus 1000 in reporting uplink handover capabilities. Examples of such data include instructions for any application or method operating on the device 1000 that reports uplink handover capabilities, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 1004 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EEPROM erasable programmable read-only memory
  • EPROM Programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory, magnetic
  • the power supply component 1006 provides power for various components of the device 1000 that reports uplink switching capabilities.
  • Power supply component 1006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 1000 reporting uplink switching capabilities.
  • the multimedia component 1008 includes a screen that provides an output interface between the device for reporting uplink switching capabilities 1000 and the user.
  • 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 the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide action.
  • multimedia component 1008 includes a front-facing camera and/or a rear-facing camera.
  • the front camera and/or the rear camera may receive external multimedia data.
  • Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
  • Audio component 1010 is configured to output and/or input audio signals.
  • the audio component 1010 includes a microphone (MIC) configured to receive external audio signals when the device 1000 reporting the uplink switching capability is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signals may be further stored in memory 1004 or sent via communications component 1016 .
  • audio component 1010 also includes a speaker for outputting audio signals.
  • the input/output interface 1012 provides an interface between the processing component 1002 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
  • the sensor component 1014 includes one or more sensors for providing various aspects of status assessment for the device 1000 that reports the uplink switching capability.
  • the sensor component 1014 can detect the on/off state of the device 1000 for reporting the uplink switching capability, the relative positioning of the component, for example, the component is the display and keypad of the device 1000 for reporting the uplink switching capability, the sensor component 1014 can also detect the position change of the device 1000 that reports the uplink switching capability or a component of the device 1000 that reports the uplink switching capability, the presence or absence of user contact with the device 1000 that reports the uplink switching capability, and the reporting of the uplink switching capability. Orientation or acceleration/deceleration of the device 1000 with path switching capability and reporting temperature changes of the device 1000 with uplink switching capability.
  • Sensor assembly 1014 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 1016 is configured to facilitate wired or wireless communication between the device 1000 reporting the uplink switching capability and other devices.
  • the device 1000 that reports the uplink switching capability can access a wireless network based on communication standards.
  • the communication component 1016 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communications component 1016 also includes a near field communications (NFC) module to facilitate short-range communications.
  • NFC near field communications
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 1000 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented to perform the above method of reporting the uplink switching capability.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Gate array
  • controller microcontroller, microprocessor or other electronic components are implemented to perform the above method of reporting the uplink switching capability.
  • the above-mentioned device 1000 can be an independent electronic device or a part of an independent electronic device.
  • the electronic device can be an integrated circuit (Integrated Circuit, IC) or a chip, where the integrated circuit can be an IC can also be a collection of multiple ICs; the chip can include but is not limited to the following types: GPU (Graphics Processing Unit, graphics processor), CPU (Central Processing Unit, central processing unit), FPGA (Field Programmable Gate Array, Programmable logic array), DSP (Digital Signal Processor, digital signal processor), ASIC (Application Specific Integrated Circuit, application specific integrated circuit), SOC (System on Chip, SoC, system on a chip or system-level chip), etc.
  • GPU Graphics Processing Unit, graphics processor
  • CPU Central Processing Unit, central processing unit
  • FPGA Field Programmable Gate Array, Programmable logic array
  • DSP Digital Signal Processor, digital signal processor
  • ASIC Application Specific Integrated Circuit
  • SOC System on Chip, SoC, system on a chip or system-level chip
  • the above integrated circuit or chip can be used to execute executable instructions (or codes) to implement the above method of reporting uplink switching capability.
  • the executable instructions can be stored in the integrated circuit or chip, or can be obtained from other devices or devices.
  • the integrated circuit or chip includes a processor, a memory, and an interface for communicating with other devices.
  • the executable instruction can be stored in the processor, and when the executable instruction is executed by the processor, the method of reporting the uplink switching capability is implemented; or, the integrated circuit or chip can receive the executable instruction through the interface and transmit it.
  • the processor is executed to implement the above method of reporting the uplink switching capability.
  • the present disclosure also provides a computer-readable storage medium on which computer program instructions are stored.
  • the program instructions are executed by a processor, the method for reporting uplink switching capability provided by the present disclosure is implemented. step.
  • the computer-readable storage medium may be a non-transitory computer-readable storage medium including instructions, for example, may be the above-mentioned memory 1004 including instructions, and the above-mentioned instructions may be executed by the processor 1020 of the device 1000 to complete the above-mentioned reporting.
  • Methods for uplink switching capabilities may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
  • a computer program product comprising a computer program executable by a programmable device, the computer program having a function for performing the above when executed by the programmable device.
  • the code part of the method for reporting uplink switching capability is also provided.

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Abstract

一种上报上行链路切换能力的方法、装置、存储介质及芯片，该方法包括：生成能力上报信息，该能力上报信息包括对应终端设备支持的多个频段能够组成的上行频段组合的能力指示信息，上行频段组合包括第一上行频段以及第二上行频段，第一上行频段以及第二上行频段中的至少一者为带间载波聚合频段或者双链接频段，能力指示信息至少用于指示终端设备在上行频段组合包括的第一上行频段以及第二上行频段之间进行切换的能力信息，并向网络设备发送能力上报信息。

Description

上报上行链路切换能力的方法、装置、存储介质及芯片 技术领域
本公开涉及通信技术领域，具体地，涉及一种上报上行链路切换能力的方法、装置、存储介质及芯片。
背景技术
通信技术中的上行链路切换功能旨在提供上行频段组合的上行发射性能。该功能可以通过上行链路切换实现高低频相互配合，当高频载波上行覆盖不足时切换到低频载波来提高上行覆盖能力，当上行覆盖充足时，利用高频载波的大带宽和MIMO(Multiple-Input Multiple-Output，多路输入多路输出)技术实现高速率传输。
终端设备的上行链路组合中每一上行链路使用的频段可以是单频段，载波聚合(CA，Carrier Aggregation)频段以及双链接(DC，Dual Connectivity)频段，其中，载波聚合频段包括带内载波聚合频段以及带间载波聚合频段。相关技术中关于终端设备上报上行链路切换能力的技术方案未覆盖所有的上行链路组合的情况。
发明内容
为克服相关技术中存在的上述问题，本公开提供一种上报上行链路切换能力的方法、装置、存储介质及芯片。
根据本公开实施例的第一方面，提供一种上报上行链路切换能力的方法，包括：
生成能力上报信息，所述能力上报信息包括对应终端设备支持的多个频段能够组成的上行频段组合的能力指示信息，所述上行频段组合包括第一上行频段以及第二上行频段，所述第一上行频段以及所述第二上行频段中的至少一者为带间载波聚合频段或者双链接频段，所述能力指示信息至少用于指示所述终端设备在所述上行频段组合包括的第一上行频段以及第二上行频段之间进行切换的能力信息；
向网络设备发送所述能力上报信息。
根据本公开实施例的第二方面，提供一种上报上行链路切换能力的装置，包括：
生成模块，被配置为生成能力上报信息，所述能力上报信息包括对应终端设备支持的多个频段能够组成的上行频段组合的能力指示信息，所述上行频段组合包括第一上行频段以及第二上行频段，所述第一上行频段以及所述第二上行频段中的至少一者为带间载波聚合频段或者双链接频段，所述能力指示信息至少用于指示所述终端设备在所述上行频段组合包括的第一上行频段以及第二上行频段之间进行切换的能力信息；
上报模块，被配置为向网络设备发送所述能力上报信息。
根据本公开实施例的第三方面，提供一种上报上行链路切换能力的装置，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为执行本公开第一方面所述上报上行链路切换能力的方法的步骤。
根据本公开实施例的第四方面，提供一种计算机可读存储介质，其上存储有计算机程序指令，所述计算机程序指令被处理器执行时实现本公开第一方面所述上报上行链路切换能力的方法的步骤。
根据本公开实施例的第五方面，提供一种芯片，包括处理器和接口；所述处理器用于读取指令以执行本公开第一方面所述上报上行链路切换能力的方法的步骤。
本公开的实施例提供的技术方案可以包括以下有益效果：通过生成能力上报信息，该能力上报信息包括对应终端设备支持的多个频段能够组成的上行频段组合的能力指示信息，且该能力指示信息至少用于指示终端设备在上行频段组合包括的第一上行频段以及第二上行频 段之间进行切换的能力信息。由于上行频段组合包括第一上行频段以及第二上行频段，且第一上行频段以及第二上行频段中的至少一者为带间载波聚合频段或者双链接频段，从而能够针对包括带间载波聚合频段或者双链接频段的上行频段组合进行切换能力上报。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1是根据一示例性实施例示出的一种通信系统的示意图。
图2是根据一示例性实施例示出的一种上报上行链路切换能力的方法的流程图。
图3是根据一示例性实施例示出的一种生成能力上报信息的方法的流程图。
图4是根据一示例性实施例示出的另一种生成能力上报信息的方法的流程图。
图5是根据一示例性实施例示出的又一种生成能力上报信息的方法的流程图。
图6是根据一示例性实施例示出的一种上行频段组合的上行频段切换示意图。
图7是根据一示例性实施例示出的另一种上行频段组合的上行频段切换示意图。
图8是根据一示例性实施例示出的又一种上行频段组合的上行频段切换示意图。
图9是根据一示例性实施例示出的一种上报上行链路切换能力的装置的框图。
图10是根据一示例性实施例示出的另一种上报上行链路切换能力的装置的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
需要说明的是，本公开中所有获取信号、信息或数据的动作都是在遵照所在地国家相应的数据保护法规政策的前提下，并获得由相应装置所有者给予授权的情况下进行的。
在本公开的描述中，使用的术语如“第一”、“第二”等是用于区别类似的对象，而不必理解为特定的顺序或先后次序。另外，在未作相反说明的情况下，在参考附图的描述中，不同附图中的同一标记表示相同的要素。
在本公开的描述中，除非另有说明，“多个”是指两个或多于两个，其它量词与之类似；“以下至少一项(个)”、“一项(个)或多项(个)”或其类似表达，是指的这些项(个)中的任意组合，包括单项(个)或复数项(个)的任意组合。例如，a，b，或c中的一项(个)或多项(个)，可以表示：a，b，c，a-b，a-c，b-c，或a-b-c，其中a，b，c可以是单个，也可以是多个；“和/或”是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况，其中A，B可以是单数或者复数。
在本公开实施例中尽管在附图中以特定的顺序描述操作，但是不应将其理解为要求按照所示的特定顺序或是串行顺序来执行这些操作，或是要求执行全部所示的操作以得到期望的结果。在特定环境中，多任务和并行处理可能是有利的。
下面先介绍本公开实施例的实施环境。
图1是根据一示例性实施例示出的一种通信系统的示意图。如图1所示，该通信系统可以包括终端设备101和网络设备102。该通信系统可以用于支持4G(the 4th Generation，第四代)网络接入技术，例如长期演进(Long Term Evolution，LTE)接入技术，或者，5G(the 5th Generation，第五代)网络接入技术，如新型无线入技术(New Radio Access Technology，New RAT)，或者，其他未来的无线通信技术。需要说明的是，在该通信系统中，上概述终端设备和网络设备的数量均可以为一个或多个，图1所示通信系统的终端设备和网络设备的数 量仅为一种实施例的适应性举例，本公开对此不做限定。
图1中的终端设备可以是一种提供语音或者数据连通性的电子设备，例如也可以称为用户设备(User Equipment，UE)，用户单元(Subscriber Unit)，移动台(Mobile Station)，站台(Station)等。示例地，该终端设备可以包括智能手机、智能可穿戴设备、智能音箱、智能平板、无线调制解调器(modem)、无线本地环路(Wireless Local Loop，WLL)台、PDA(Personal Digital Assistant，个人数字助理)、CPE(Customer Premise Equipment，客户终端设备)等。随着无线通信技术的发展，可以接入通信系统、可以与通信系统的网络设备进行通信，或者通过通信系统与其它物体进行通信的设备都可以是本公开实施例中的终端设备，例如，智能交通中的终端和汽车、智能家居中的家用设备、智能电网中的电力抄表仪器、电压监测仪器、环境监测仪器、智能安全网络中的视频监测仪器、收款机等，图1中只是以手机进行示意。在本公开实施例中，终端设备可以与网络设备进行通信，网络设备可为基站也可以是网络侧的其他设备，图1中只是以基站进行示意。
无线通信系统中，为了准确、高效协调和互通，基站可以掌握终端设备的所有能力，在掌握终端设备的能力后基站可以为终端设备进行准确的调度，如果终端设备支持某个特性或功能，基站具有该功能则应为其配置。本公开实施例中，终端设备可向网络设备上报上行链路切换的能力。
图2是根据一示例性实施例示出的一种上报上行链路切换能力的方法的流程图，如图2所示，该方法可以包括：
S201，生成能力上报信息，该能力上报信息包括对应终端设备支持的多个频段能够组成的上行频段组合的能力指示信息，上行频段组合包括第一上行频段以及第二上行频段，第一上行频段以及第二上行频段中的至少一者为带间载波聚合频段或者双链接频段，能力指示信息至少用于指示终端设备在上行频段组合包括的第一上行频段以及第二上行频段之间进行切换的能力信息。
在一种实施方式中，上行频段组合中，第一上行频段为单频段，第二上行频段为带间载波聚合频段。
在一种实施方式中，上行频段组合中，第一上行频段为单频段，第二上行频段为双链接频段。
在一种实施方式中，上行频段组合中，第一上行频段以及第二上行频段均为带间载波聚合频段。
在一种实施方式中，上行频段组合中，第一上行频段以及第二上行频段均为双链接频段。
在一种实施方式中，上行频段组合中，第一上行频段为带间载波聚合频段，第二上行频段为双链接频段。
终端设备是否支持在上行频段组合包括的第一上行频段以及第二上行频段之间进行切换，至少部分或者全部地取决于终端设备的射频结构。
在一种可能的实现方式中，终端设备支持频带间切换，才发送该能力上报信息。
在本公开实施例中，终端设备可以自行确定从多个频段中组成得到上行频段组合，或根据通信协议确定从多个频段中组成得到上行频段组合，或根据基站的配置从多个频段中组成得到上行频段组合，或根据终端设备预配置的配置参数从多个频段中组成得到上行频段组合。
S202，向网络设备发送该能力上报信息。
采用上述方法，在终端设备在上行时支持三个或者三个以上的频段时，终端设备在生成能力上报信息时，可生成多个上行频段组合对应的能力指示信息。其中，上行频段组合为终端设备支持的多个频段能够组成的多种组合，可根据终端设备自身的射频结构确定终端设备自身支持的多个频段以及根据该多个频段能够组成的上行频段组合。每个上行频段组合包括第一上行频段和第二上行频段，第一上行频段和第二上行频段均为上行链路，且第一上行频段以及第二上行频段中的至少一者为带间载波聚合频段或者双链接频段。终端设备可根据自身的射频结构确定其是否支持在上行频段组合包括的第一上行频段以及第二上行频段之间进 行切换，从而得到多个上行频段组合对应的能力指示信息。
其中，第一上行频段以及第二上行频段中的至少一者为带间载波聚合频段或者双链接频段，由于带间载波聚合频段或者双链接频段中均不存在相同的频段，所以一个上行频段组合至少涉及三个频段，从而可实现终端设备在三个及三个以上的频段间切换的能力上报。
例如，第一上行频段可为单频段，第二上行频段可为带间载波聚合频段或者双链接频段；或者，第一上行频段和第二上行频段均为带间载波聚合频段或者双链接频段。
终端设备通过向网络设备发送该能力上报信息，从而能够使网络设备知晓该终端设备的上行链路切换能力，以便进行相应的配置和调度。
在本公开实施例中，终端设备可以上报配置参数。该配置参数可以与该能力上报信息一起发送给网络侧设备。在一种可能的实现方式中，该配置参数中可以包括终端设备确定的多个上行频段组合，以及每一个上行频段组合中包括的上行频段；即，终端设备上报多个上行频段组合，以及每个上行频段组合中的上行频段。在另一种可能的实现方式中，该配置参数中可以包括终端设备确定的一个上行频段组合中包括的上行频段；即，终端设备只上报一个上行频段组合中的上行频段。
可选地，能力上报信息可包括第一位图(Bitmap)，该第一位图中的比特位与终端设备支持的多个频段能够组成的上行频段组合一一对应。第一位图用于指示终端设备的上行频段组合是否支持在上行频段组合的频段之间进行切换的能力信息。
其中，终端设备可根据自身的射频结构确定其是否支持在上行频段组合包括的第一上行频段以及第二上行频段之间进行切换，若终端设备确定该上行频段组合支持频段切换，第一位图中对应支持频段切换的该上行频段组合的比特位的取值为第一值(该第一值例如为1)；若终端设备确定该上行频段组合不支持频段切换，第一位图中对应不支持频段切换的该上行频段组合的比特位的取值为第二值(该第二值例如为0)。终端设备将该第一位图发送给网络设备，从而使网络设备能够通过第一位图中不同比特位的取值情况确定该比特位对应的上行频段组合是否支持频段切换。
在一种实施方式中，能力上报信息还包括切换时长，该切换时长表征终端设备在每一对支持频段切换的上行频段组合包括的第一上行频段以及第二上行频段之间进行切换的时间长度。
假设终端支持的频段包括m个频段，终端设备向基站上报上行链路切换能力的第一位图包括n个比特位的取值为第一值，则上报n个切换时长，此n个切换时长与支持频段切换的上行频段组合一一对应。切换时长的信令格式可设计为(T1,T2,…,Tn-1)，每一位分别为相应支持频段切换的上行频段组合的切换时长。
在本实施方式中，终端设备在每一对支持频段切换的上行频段组合包括的第一上行频段以及第二上行频段之间进行切换时，需要终端设备的各个组件之间进行配合，需要一定的切换时间，每一对支持频段切换的上行频段组合所对应的切换时长即用于保证终端设备在该上行频段组合包括的第一上行频段以及第二上行频段之间顺利完成切换。
在一种实施方式中，能力上报信息还包括第二位图，第二位图中的比特位与目标上行频段组合一一对应，目标上行频段组合为终端设备支持频段切换的上行频段组合。即，第二位图中比特位的数量与终端设备支持频段切换的上行频段组合的数量相同，且第二位图中的每一个比特位分别对应一个支持频段切换的上行频段组合。第二位图用于指示终端设备支持频段切换的上行频段组合中的下行中断频段。
本公开实施例中，可以通过第二位图来指示一个或多个上行频段组合中的每一个上行频段组合的下行中断频段。例如：在目标上行频段组合中的下行中断频段为目标上行频段组合包括的第一上行频段的情况下，第二位图中对应目标上行频段组合的比特位的取值为第三值(该第三值例如为0)；在目标上行频段组合中的下行中断频段为目标上行频段组合包括的第二上行频段的情况下，第二位图中对应目标上行频段组合的比特位的取值为第四值(该第四值例如为1)。
其中，下行中断是由于一些射频结构中下行接收链路与上行链路共用器件，例如共用PLL(Phase Locked Loop，锁相环)，导致上行链路切换时需要一定的保护间隔或者下行中断时间，终端设备可根据支持频段切换的上行频段组合和射频结构来确定下行中断在哪一个频段上，并上报给基站。
通过第二位图中的比特位设置不同的值来确定对应的支持频段切换的上行频段组合的下行中断的频段，其中，当第二位图中的比特位的取值为第三值时，表征该比特位对应的目标上行频段组合所对应的下行中断在第一上行频段上；当第二位图中的比特位的取值为第四值时，表征该比特位对应的目标上行频段组合所对应的下行中断在第二上行频段上，其中，第三值可为0，第四值可为1。
假设终端支持的频段包括m个频段，终端设备向基站上报上行链路切换能力的第一位图中共有n个1，则第二位图中包括n个比特位，用于上报n个下行中断，此n个下行中断与支持频段切换的上行频段组合一一对应；即，n个支持频段切换的上行频段组合中，每一个上行频段组合的下行中断。当第二位图中某一位为0时，则其对应上行频段组合的下行中断可在第一上行频段上；当第二位图中某一位为1时，则其对应上行频段组合的下行中断在第二上行频段上。
图3是根据一示例性实施例示出的一种生成能力上报信息的方法的流程图，如图3所示，在一个实施方式中，对于终端设备支持的多个频段能够组成的上行频段组合，每个上行频段组合中的第一上行频段可为单频段，第二上行频段可为带间载波聚合频段或者双链接频段，且第一上行频段以及第二上行频段不具有重合频段。即，第一上行频段为单频段，第二上行频段为带间载波聚合频段，且第一上行频段以及第二上行频段不具有重合频段；或者，第一上行频段为单频段，第二上行频段为双链接频段，且第一上行频段以及第二上行频段不具有重合频段。
生成能力上报信息，可包括以下步骤：
S301，生成包括
Figure PCTCN2022112584-appb-000001
个比特位数量的第一位图，该第一位图中的比特位与上行频段组合一一对应。
其中，m为该终端设备支持的频段的数量，C为组合计算符号。从N中选取M个数进行组合能够得到的组合数
Figure PCTCN2022112584-appb-000002
的计算方式为：
Figure PCTCN2022112584-appb-000003
其中，N！表示对N进行阶乘计算。
S302，对该第一位图中对应支持频段切换的上行频段组合的比特位赋予第一值，对该第一位图中对应不支持频段切换的上行频段组合的比特位赋予第二值。
在本实施例中，针对终端设备支持的多个频段，以每个上行频段组合中的第一上行频段可为单频段，第二上行频段可为带间载波聚合频段或者双链接频段，且第一上行频段以及第二上行频段不具有重合频段为组合目标，可得到
Figure PCTCN2022112584-appb-000004
对终端设备支持的多个频段能够组成的上行频段组合，第一位图中的比特位与上行频段组合一一对应，则第一位图中的比特位的数量与当前组合目标下组合得到的上行频段组合的数量相同，可生成包括
Figure PCTCN2022112584-appb-000005
个比特位数量的第一位图，从而使第一位图中的每一个比特位对应一个上行频段组合。
对第一位图中对应支持频段切换的上行频段组合的比特位赋予第一值，对第一位图中对应不支持频段切换的上行频段组合的比特位赋予第二值，即，第一位图中比特位的值为第一值时表征该比特位对应的上行频段组合支持频段切换，第一位图中比特位的值为第二值时表征该比特位对应的上行频段组合不支持频段切换，其中，第一值可为1，第二值可为0。
可选地，可对终端设备支持的多个频段进行编号，并对编号后的多个频段按照编号大小依次进行排序，并对排序后的多个频段按照上述组合目标依次进行组合，得到多个上行频段组合。
例如，假设终端设备支持的频段组合包含m个频段，则终端设备向基站上报是否支持上 行链路切换能力时，信令格式可设计如下：
Bitmap＝(0,0,0,…,0)，Bitmap即为第一位图，当第一位图中某一位为1，则表示相应的上行频段组合支持频段切换，即支持上行链路切换。Bitmap的大小(即第一位图中的比特位数量)可通过数组
Figure PCTCN2022112584-appb-000006
来确定，如m＝3，则Bitmap大小为
Figure PCTCN2022112584-appb-000007
其中，由于
Figure PCTCN2022112584-appb-000008
因此
Figure PCTCN2022112584-appb-000009
Figure PCTCN2022112584-appb-000010
因此
Figure PCTCN2022112584-appb-000011
以3个band(频段)和第二上行频段为带间载波聚合频段为例，Bitmap大小为
Figure PCTCN2022112584-appb-000012
假设3个band按照一定的顺序排列，如按照band号大小顺序排列(由小到大)的指示为#0，#1，#2频段，则上行链路切换可用Bitmap中相应位来指示，具体如下：
Bitmap中第0位指示：支持band #0与band #1/#2 inter-band CA上行链路切换；
Bitmap中第1位指示：支持band #1与band #0/#2 inter-band CA上行链路切换；
Bitmap中第2位指示：支持band #2与band #0/#1 inter-band CA上行链路切换。
为了便于本领域技术人员理解单频段与载波聚合频段之间的上行链路切换，图6示出了一种band #0与band #1/#2 inter-band CA之间进行上行链路切换的一种示意图。
可选地，能力上报信息还包括支持频段切换的上行频段组合的切换时长，以3个band为例，上报支持上行链路切换能力的Bitmap(第一位图)为(1,0,1)，则代表以下上行频段组合支持上行链路切换：
band #0与band #1/#2 inter-band CA；
band #2与band #0/#1 inter-band CA。
相应地，上报切换周期为(T1,T2)，其中T1为band #0与band #1/#2 inter-band CA的切换时长，T2为band #2与band #0/#1 inter-band CA的切换时长。
可选地，能力上报信息还包括下行中断所在的频段。
以3个band为例，如上报支持上行链路切换能力的Bitmap为(1,0,1)，则代表以下两个上行频段组合支持上行链路切换：
band #0与band #1/#2 inter-band CA；
band #2与band #0/#1 inter-band CA。
相应地，若上报下行中断的Bitmap为(0,1)，则第0位的0可代表band #0与band #1/#2 inter-band CA切换时，下行中断在单个band #0上；第1位的1代表band #2与band #0/#1 inter-band CA切换时，下行中断在band #0/#1 inter-band CA上。
值得说明的是，上述举例均是以带间载波聚合进行的举例，但本领域技术人员应该知悉，上述举例中涉及到的所有带间载波聚合频段也可以是双链路频段，例如DC(Dual connectivity，双链接)，EN-DC(E-UTRA-NR Dual Connectivity，LTE与NR双链接)和MR-DC(Multiple Radio DC，多无线双链接)等。
上述方案实现了在终端设备支持三个及三个以上频段的情况下，针对单频段和带间载波聚合频段，或者单频段和双链接频段进行切换能力上报。
图4是根据一示例性实施例示出的另一种生成能力上报信息的方法的流程图，如图4所示，在另一个实施方式中，对于终端设备支持的多个频段能够组成的上行频段组合，每个上行频段组合中的第一上行频段以及第二上行频段均具有重合频段，并且，每个上行频段组合中的第一上行频段以及第二上行频段均为带间载波聚合频段，或者第一上行频段以及第二上行频段均为双链接频段，或者第一上行频段为载波聚合频段且第二上行频段为双链接频段。
生成能力上报信息，可包括以下步骤：
S401，生成包括
Figure PCTCN2022112584-appb-000013
个比特位数量的第一位图，第一位图中的比特位与上行频段组合一一对应。
其中，m为终端设备支持的频段的数量，C为组合计算符号。
S402，对第一位图中对应支持频段切换的上行频段组合的比特位赋予第一值，对第一位图中对应不支持频段切换的上行频段组合的比特位赋予第二值。
在本实施例中，针对终端设备支持的多个频段，以每个上行频段组合中的第一上行频段以及第二上行频段均为带间载波聚合频段或者第一上行频段以及第二上行频段均为双链接频段，且第一上行频段以及第二上行频段具有重合频段为组合目标，可得到
Figure PCTCN2022112584-appb-000014
对终端设备支持的多个频段能够组成的上行频段组合，第一位图中的比特位与上行频段组合一一对应，则第一位图中的比特位的数量与当前组合目标下组合得到的上行频段组合的数量相同，可生成包括
Figure PCTCN2022112584-appb-000015
个比特位数量的第一位图，从而使第一位图中的每一个比特位对应一个上行频段组合。
对第一位图中对应支持频段切换的上行频段组合的比特位赋予第一值，对第一位图中对应不支持频段切换的上行频段组合的比特位赋予第二值，即，第一位图中比特位的值为第一值时表征该比特位对应的上行频段组合支持频段切换，第一位图中比特位的值为第二值时表征该比特位对应的上行频段组合不支持频段切换，其中，第一值可为1，第二值可为0。
可选地，可对终端设备支持的多个频段进行编号，并对编号后的多个频段按照编号大小依次进行排序，并对排序后的多个频段按照上述组合目标依次进行组合，得到多个上行频段组合。
例如，假设终端设备支持的band组合包含m个band，则终端设备向基站上报是否支持上行链路切换能力时，信令格式可设计如下：
Bitmap＝(0,0,0,…,0)，当Bitmap中某一位为1，则表示相应的组合支持上行链路切换。Bitmap的大小可通过数组
Figure PCTCN2022112584-appb-000016
来确定，如m＝4，则Bitmap大小为
Figure PCTCN2022112584-appb-000017
以4个band为例，Bitmap大小为
Figure PCTCN2022112584-appb-000018
假设4个上行band按照一定的顺序排列，如按照band号大小顺序排列(由小到大)的指示为#0，#1，#2，#3频段，则上行链路切换可用Bitmap中相应位来指示，具体如下：
Bitmap中第0位指示：支持band #0/#1 inter-band CA与band #0/#2 inter-band CA上行链路切换；
Bitmap中第1位指示：支持band #0/#1 inter-band CA与band #0/#3 inter-band CA上行链路切换；
Bitmap中第2位指示：支持band #0/#1 inter-band CA与band #1/#2 inter-band CA上行链路切换；
Bitmap中第3位指示：支持band #0/#1 inter-band CA与band #1/#3 inter-band CA上行链路切换；
Bitmap中第4位指示：支持band #0/#2 inter-band CA与band #0/#3 inter-band CA上行链路切换；
Bitmap中第5位指示：支持band #0/#2 inter-band CA与band #1/#2 inter-band CA上行链路切换；
Bitmap中第6位指示：支持band #0/#2 inter-band CA与band #2/#3 inter-band CA上行链路切换；
Bitmap中第7位指示：支持band #0/#3 inter-band CA与band #1/#3 inter-band CA上行链路切换；
Bitmap中第8位指示：支持band #0/#3 inter-band CA与band #2/#3 inter-band CA上行链路切换；
Bitmap中第9位指示：支持band #1/#2 inter-band CA与band #1/#3 inter-band CA上行链路切换；
Bitmap中第10位指示：支持band #1/#2 inter-band CA与band #2/#3 inter-band CA上行链路切换；
Bitmap中第11位指示：支持band #1/#3 inter-band CA与band #2/#3 inter-band CA上行 链路切换。
为了便于本领域技术人员理解具有重合频段的两个载波聚合频段之间的上行链路切换，图7示出了一种band #0/#1 inter-band CA与band #0/#2 inter-band CA之间进行上行链路切换的一种示意图。
可选地，能力上报信息还包括支持频段切换的上行频段组合的切换时长，以4个band为例，如上报支持上行链路切换能力的Bitmap为(1,0,0,0,1,1,0,1,0,0,0,0)，则代表以下上行频段组合支持上行链路切换：
band #0/#1 inter-band CA与band #0/#2 inter-band CA上行链路切换；
band #0/#2 inter-band CA与band #0/#3 inter-band CA上行链路切换；
band #0/#2 inter-band CA与band #1/#2 inter-band CA上行链路切换；
band #0/#3 inter-band CA与band #1/#3 inter-band CA上行链路切换。
相应地，上报切换时长为(T1,T2,T3,T4)，其中T1为band #0/#1 inter-band CA与band #0/#2 inter-band CA上行链路切换的切换时长，T2为band #0/#2 inter-band CA与band #0/#3 inter-band CA上行链路切换的切换时长，T3为band #0/#2 inter-band CA与band #1/#2 inter-band CA上行链路切换的切换时长，T4为band #0/#3 inter-band CA与band #1/#3 inter-band CA上行链路切换的切换时长。
可选地，能力上报信息还包括下行中断所在的频段。
以4个band为例，如上报支持上行链路切换能力的Bitmap为(1,0,0,0,1,1,0,1,0,0,0,0)，则代表以下上行频段组合支持上行链路切换：
band #0/#1 inter-band CA与band #0/#2 inter-band CA上行链路切换；
band #0/#2 inter-band CA与band #0/#3 inter-band CA上行链路切换；
band #0/#2 inter-band CA与band #1/#2 inter-band CA上行链路切换；
band #0/#3 inter-band CA与band #1/#3 inter-band CA上行链路切换。
相应地，若上报下行中断的Bitmap(第二位图)为(0,1,1,0)，则第0位的0可代表band #0/#1 inter-band CA与band #0/#2 inter-band CA切换时，下行中断在前面band #0/#1 inter-band CA上；第1位的1可代表band #0/#2 inter-band CA与band #0/#3 inter-band CA切换时，下行中断在后面band #0/#3 inter-band CA上；第2位的1可代表band #0/#2 inter-band CA与band #1/#2 inter-band CA切换时，下行中断在后面的band #1/#2 inter-band CA上；第3位的0可代表band #0/#3 inter-band CA与band #1/#3 inter-band CA切换时，下行中断在前面的band #0/#3 inter-band CA上。
值得说明的是，上述举例均是以带间载波聚合进行的举例，但本领域技术人员应该知悉，上述举例中涉及到的所有带间载波聚合频段也可以是双链路频段，例如DC(Dual connectivity，双链接)，EN-DC(E-UTRA-NR Dual Connectivity，LTE与NR双链接)和MR-DC(Multiple Radio DC，多无线双链接)等。
上述方案实现了在终端设备支持三个及三个以上频段的情况下，针对具有重复频段的两个带间载波聚合频段，或者具有重复频段的两个双链接频段，或者具有重复频段的带间载波聚合频段以及双链接频段进行切换能力上报。
图5是根据一示例性实施例示出的又一种生成能力上报信息的方法的流程图，如图5所示，在另一个实施方式中，对于终端设备支持的多个频段能够组成的上行频段组合，每个上行频段组合中的第一上行频段以及第二上行频段均为带间载波聚合频段或者第一上行频段以及第二上行频段均为双链接频段，且第一上行频段以及第二上行频段不具有重合频段。即，第一上行频段以及第二上行频段均为带间载波聚合频段，且第一上行频段以及第二上行频段不具有重合频段；或者，第一上行频段以及第二上行频段均为双链接频段，且第一上行频段以及第二上行频段不具有重合频段。
生成能力上报信息，可包括以下步骤：
S501，生成包括
Figure PCTCN2022112584-appb-000019
个比特位数量的第一位图，第一位图中的比特位与上行 频段组合一一对应。
其中，m为终端设备支持的频段的数量，C为组合计算符号。
S502，对第一位图中对应支持频段切换的上行频段组合的比特位赋予第一值，对第一位图中对应不支持频段切换的上行频段组合的比特位赋予第二值。
在本实施例中，针对终端设备支持的多个频段，以每个上行频段组合中的第一上行频段以及第二上行频段均为带间载波聚合频段或者第一上行频段以及第二上行频段均为双链接频段，且第一上行频段以及第二上行频段不具有重合频段为组合目标，可得到
Figure PCTCN2022112584-appb-000020
对终端设备支持的多个频段能够组成的上行频段组合，第一位图中的比特位与上行频段组合一一对应，则第一位图中的比特位的数量与当前组合目标下组合得到的上行频段组合的数量相同，可生成包括
Figure PCTCN2022112584-appb-000021
个比特位数量的第一位图，从而使第一位图中的每一个比特位对应一个上行频段组合。
对第一位图中对应支持频段切换的上行频段组合的比特位赋予第一值，对第一位图中对应不支持频段切换的上行频段组合的比特位赋予第二值，即，第一位图中比特位的值为第一值时表征该比特位对应的上行频段组合支持频段切换，第一位图中比特位的值为第二值时表征该比特位对应的上行频段组合不支持频段切换，其中，第一值可为1，第二值可为0。
可选地，可对终端设备支持的多个频段进行编号，并对编号后的多个频段按照编号大小依次进行排序，并对排序后的多个频段按照上述组合目标依次进行组合，得到多个上行频段组合。
例如，假设终端设备支持的band组合包含m个band，则终端向基站上报是否支持上行链路切换能力时，信令格式可设计如下：
Bitmap＝(0,0,0,…,0)，当Bitmap中某一位为1，则表示相应的组合支持上行链路切换。Bitmap的大小可通过数组
Figure PCTCN2022112584-appb-000022
来确定，如m＝5，则Bitmap大小为
Figure PCTCN2022112584-appb-000023
以5个band为例，Bitmap大小为
Figure PCTCN2022112584-appb-000024
假设5个上行band按照一定的顺序排列，如按照band号大小顺序排列(由小到大)的指示为#0，#1，#2，#3，#4频段，则上行链路切换可用Bitmap中相应位来指示，具体如下：
Bitmap中第0位指示：支持band #0/#1 inter-band CA与band #2/#3 inter-band CA上行链路切换；
Bitmap中第1位指示：支持band #0/#1 inter-band CA与band #2/#4 inter-band CA上行链路切换；
Bitmap中第2位指示：支持band #0/#1 inter-band CA与band #3/#4 inter-band CA上行链路切换；
Bitmap中第3位指示：支持band #0/#2 inter-band CA与band #1/#3 inter-band CA上行链路切换；
Bitmap中第4位指示：支持band #0/#2 inter-band CA与band #1/#4 inter-band CA上行链路切换；
Bitmap中第5位指示：支持band #0/#2 inter-band CA与band #3/#4 inter-band CA上行链路切换；
Bitmap中第6位指示：支持band #0/#3 inter-band CA与band #1/#2 inter-band CA上行链路切换；
Bitmap中第7位指示：支持band #0/#3 inter-band CA与band #1/#4 inter-band CA上行链路切换；
Bitmap中第8位指示：支持band #0/#3 inter-band CA与band #2/#4 inter-band CA上行链路切换；
Bitmap中第9位指示：支持band #0/#4 inter-band CA与band #1/#2 inter-band CA上行链路切换；
Bitmap中第10位指示：支持band #0/#4 inter-band CA与band #1/#3 inter-band CA上行 链路切换；
Bitmap中第11位指示：支持band #0/#4 inter-band CA与band #2/#3 inter-band CA上行链路切换；
Bitmap中第12位指示：支持band #1/#2 inter-band CA与band #3/#4 inter-band CA上行链路切换；
Bitmap中第13位指示：支持band #1/#3 inter-band CA与band #2/#4 inter-band CA上行链路切换；
Bitmap中第14位指示：支持band #1/#4 inter-band CA与band #2/#3 inter-band CA上行链路切换。
为了便于本领域技术人员理解不具有重合频段的两个载波聚合频段之间的上行链路切换，图8示出了一种band #0/#1 inter-band CA与band #2/#3inter-band CA之间进行上行链路切换的一种示意图。
可选地，能力上报信息还包括支持频段切换的上行频段组合的切换时长，以4个band为例，如上报支持上行链路切换能力的Bitmap为(1,0,0,1,1,0,0,0,0,1,0,0,0,1,0)，则代表以下上行频段组合支持上行链路切换：
band #0/#1 inter-band CA与band #2/#3 inter-band CA上行链路切换；
band #0/#2 inter-band CA与band #1/#3 inter-band CA上行链路切换；
band #0/#2 inter-band CA与band #1/#4 inter-band CA上行链路切换；
band #0/#4 inter-band CA与band #1/#2 inter-band CA上行链路切换；
band #1/#3 inter-band CA与band #2/#4 inter-band CA上行链路切换。
相应地，上报切换时长为(T1,T2,T3,T4,T5)，其中T1为band #0/#1 inter-band CA与band #2/#3 inter-band CA上行链路切换的切换时长，T2为band #0/#2 inter-band CA与band #1/#3 inter-band CA上行链路切换的切换时长，T3为band #0/#2 inter-band CA与band #1/#4 inter-band CA上行链路切换的切换时长，T4为band #0/#4 inter-band CA与band #1/#2 inter-band CA上行链路切换的切换时长；T5为band #1/#3 inter-band CA与band #2/#4 inter-band CA上行链路切换的切换时长。
可选地，能力上报信息还包括下行中断所在的频段。
以4个band为例，如上报支持上行链路切换能力的Bitmap为(1,0,0,1,1,0,0,0,0,1,0,0,0,1,0)，则代表以下上行频段组合支持上行链路切换：
band #0/#1 inter-band CA与band #2/#3 inter-band CA上行链路切换；
band #0/#2 inter-band CA与band #1/#3 inter-band CA上行链路切换；
band #0/#2 inter-band CA与band #1/#4 inter-band CA上行链路切换；
band #0/#4 inter-band CA与band #1/#2 inter-band CA上行链路切换；
band #1/#3 inter-band CA与band #2/#4 inter-band CA上行链路切换。
相应地，若上报下行中断的Bitmap(第二位图)为(0,1,1,0,0)，则第0位的0可代表band #0/#1与band #2/#3 inter-band CA切换时，下行中断在前面band #0/#1 inter-band CA上；第1位的1可代表band #0/#2与band #1/#3 inter-band CA切换时，下行中断在后面band #1/#3 inter-band CA上；第2位的1可代表band #0/#2与band #1/#4 inter-band CA切换时，下行中断在后面的band #1/#4 inter-band CA上；第3位的0可代表band #0/#4与band #1/#2 inter-band CA切换时，下行中断在前面的band #0/#4 inter-band CA上；第4位的0可代表band #1/#3与band #2/#4 inter-band CA切换时，下行中断在前面的band #1/#3 inter-band CA上。
值得说明的是，上述举例均是以带间载波聚合进行的举例，但本领域技术人员应该知悉，上述举例中涉及到的所有带间载波聚合频段也可以是双链路频段，例如DC(Dual connectivity，双链接)，EN-DC(E-UTRA-NR Dual Connectivity，LTE与NR双链接)和MR-DC(Multiple Radio DC，多无线双链接)等。
上述方案实现了在终端设备支持四个及四个以上频段的情况下，针对不具有重复频段的 两个带间载波聚合频段，或者不具有重复频段的两个双链接频段，或者不具有重复频段的带间载波聚合频段以及双链接频段进行切换能力上报。
图9是根据一示例性实施例示出的一种上报上行链路切换能力的装置900的框图，如图9所示，该装置包括生成模块901和上报模块902。
该生成模块901，被配置为生成能力上报信息，该能力上报信息包括对应终端设备支持的多个频段能够组成的上行频段组合的能力指示信息，该上行频段组合包括第一上行频段以及第二上行频段，该第一上行频段以及该第二上行频段中的至少一者为带间载波聚合频段或者双链接频段，该能力指示信息至少用于指示该终端设备是否支持在该上行频段组合包括的第一上行频段以及第二上行频段之间进行切换；
该上报模块902，被配置为向网络设备发送该能力上报信息。
可选地，该能力上报信息包括第一位图，该第一位图中的比特位与该上行频段组合一一对应；
该第一位图中对应支持频段切换的上行频段组合的比特位的取值为第一值，该第一位图中对应不支持频段切换的上行频段组合的比特位的取值为第二值。
可选地，该第一上行频段为单频段，该第二上行频段为带间载波聚合频段或者双链接频段，且该第一上行频段以及该第二上行频段不具有重合频段，该生成模块901，包括：
第一生成子模块，被配置为生成包括
Figure PCTCN2022112584-appb-000025
个比特位数量的第一位图，其中，该第一位图中的比特位与上行频段组合一一对应，m为该终端设备支持的频段的数量，C为组合计算符号；
第一赋值子模块，被配置为对该第一位图中对应支持频段切换的上行频段组合的比特位赋予第一值，对该第一位图中对应不支持频段切换的上行频段组合的比特位赋予第二值。
可选地，每个上行频段对中的第一上行频段以及第二上行频段均具有重合频段，并且，该第一上行频段以及该第二上行频段均为带间载波聚合频段，或者该第一上行频段以及该第二上行频段均为双链接频段，或者所述第一上行频段为载波聚合频段且所述第二上行频段为双链接频段，该生成模块901，包括：
第二生成子模块，被配置为生成包括
Figure PCTCN2022112584-appb-000026
个比特位数量的第一位图，其中，该第一位图中的比特位与上行频段组合一一对应，m为该终端设备支持的频段的数量，C为组合计算符号；
第二赋值模块，被配置为对该第一位图中对应支持频段切换的上行频段组合的比特位赋予第一值，对该第一位图中对应不支持频段切换的上行频段组合的比特位赋予第二值。
可选地，每个上行频段对中的第一上行频段以及第二上行频段均不具有重合频段，并且，该第一上行频段以及该第二上行频段均为带间载波聚合频段，或者该第一上行频段以及该第二上行频段均为双链接频段，或者所述第一上行频段为载波聚合频段且所述第二上行频段为双链接频段，该生成模块901，包括：
第三生成子模块，被配置为生成包括
Figure PCTCN2022112584-appb-000027
个比特位数量的第一位图，其中，该第一位图中的比特位与上行频段组合一一对应，m为该终端设备支持的频段的数量，C为组合计算符号；
第三赋值子模块，被配置为对该第一位图中对应支持频段切换的上行频段组合的比特位赋予第一值，对该第一位图中对应不支持频段切换的上行频段组合的比特位赋予第二值。
可选地，该能力上报信息还包括切换时长，该切换时长表征该终端设备在每一对支持频段切换的上行频段组合包括的第一上行频段以及第二上行频段之间进行切换的时间长度。
可选地，该能力上报信息还包括第二位图，该第二位图中的比特位与目标上行频段组合一一对应，该目标上行频段组合为该终端设备支持频段切换的上行频段组合；
在该目标上行频段组合中的下行中断频段为该目标上行频段组合包括的第一上行频段的情况下，该第二位图中对应该目标上行频段组合的比特位的取值为第三值；
在该目标上行频段组合中的下行中断频段为该目标上行频段组合包括的第二上行频段 的情况下，该第二位图中对应该目标上行频段组合的比特位的取值为第四值。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
图10是根据一示例性实施例示出的另一种上报上行链路切换能力的装置的框图。例如，上报上行链路切换能力的装置1000可以是手机、相机、笔记本、平板电脑以及智能可穿戴设备等。
参照图10，上报上行链路切换能力的装置1000可以包括以下一个或多个组件：处理组件1002，存储器1004，电源组件1006，多媒体组件1008，音频组件1010，输入/输出接口1012，传感器组件1014，以及通信组件1016。
处理组件1002通常控制上报上行链路切换能力的装置1000的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件1002可以包括一个或多个处理器1020来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件1002可以包括一个或多个模块，便于处理组件1002和其他组件之间的交互。例如，处理组件1002可以包括多媒体模块，以方便多媒体组件1008和处理组件1002之间的交互。
存储器1004被配置为存储各种类型的数据以支持在上报上行链路切换能力的装置1000的操作。这些数据的示例包括用于在上报上行链路切换能力的装置1000上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器1004可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件1006为上报上行链路切换能力的装置1000的各种组件提供电力。电源组件1006可以包括电源管理系统，一个或多个电源，及其他与为上报上行链路切换能力的装置1000生成、管理和分配电力相关联的组件。
多媒体组件1008包括在所述上报上行链路切换能力的装置1000和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件1008包括一个前置摄像头和/或后置摄像头。当上报上行链路切换能力的装置1000处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1010被配置为输出和/或输入音频信号。例如，音频组件1010包括一个麦克风(MIC)，当上报上行链路切换能力的装置1000处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1004或经由通信组件1016发送。在一些实施例中，音频组件1010还包括一个扬声器，用于输出音频信号。
输入/输出接口1012为处理组件1002和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1014包括一个或多个传感器，用于为上报上行链路切换能力的装置1000提供各个方面的状态评估。例如，传感器组件1014可以检测到上报上行链路切换能力的装置1000的打开/关闭状态，组件的相对定位，例如所述组件为上报上行链路切换能力的装置1000的显示器和小键盘，传感器组件1014还可以检测上报上行链路切换能力的装置1000或上报上行链路切换能力的装置1000一个组件的位置改变，用户与上报上行链路切换能力的装置1000接触的存在或不存在，上报上行链路切换能力的装置1000方位或加速/减速和上报上行 链路切换能力的装置1000的温度变化。传感器组件1014可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1014还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1014还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件1016被配置为便于上报上行链路切换能力的装置1000和其他设备之间有线或无线方式的通信。上报上行链路切换能力的装置1000可以接入基于通信标准的无线网络。在一个示例性实施例中，通信组件1016经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件1016还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置1000可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述上报上行链路切换能力的方法。
上述装置1000可以是独立的电子设备，也可以是独立电子设备的一部分，例如在一种实施例中，该电子设备可以是集成电路(Integrated Circuit，IC)或芯片，其中该集成电路可以是一个IC，也可以是多个IC的集合；该芯片可以包括但不限于以下种类：GPU(Graphics Processing Unit，图形处理器)、CPU(Central Processing Unit，中央处理器)、FPGA(Field Programmable Gate Array，可编程逻辑阵列)、DSP(Digital Signal Processor，数字信号处理器)、ASIC(Application Specific Integrated Circuit，专用集成电路)、SOC(System on Chip，SoC，片上系统或系统级芯片)等。上述的集成电路或芯片中可以用于执行可执行指令(或代码)，以实现上述上报上行链路切换能力的方法。其中该可执行指令可以存储在该集成电路或芯片中，也可以从其他的装置或设备获取，例如该集成电路或芯片中包括处理器、存储器，以及用于与其他的装置通信的接口。该可执行指令可以存储于该处理器中，当该可执行指令被处理器执行时实现上述上报上行链路切换能力的方法；或者，该集成电路或芯片可以通过该接口接收可执行指令并传输给该处理器执行，以实现上述上报上行链路切换能力的方法。
在示例性实施例中，本公开还提供了一种计算机可读存储介质，其上存储有计算机程序指令，该程序指令被处理器执行时实现本公开提供的上报上行链路切换能力的方法的步骤。示例地，该计算机可读存储介质可以是一种包括指令的非临时性计算机可读存储介质，例如，可以是包括指令的上述存储器1004，上述指令可由装置1000的处理器1020执行以完成上述上报上行链路切换能力的方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
在另一示例性实施例中，还提供一种计算机程序产品，该计算机程序产品包含能够由可编程的装置执行的计算机程序，该计算机程序具有当由该可编程的装置执行时用于执行上述上报上行链路切换能力的方法的代码部分。
本领域技术人员在考虑说明书及实践本公开后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (11)

  1. 一种上报上行链路切换能力的方法，其特征在于，包括：
    生成能力上报信息，所述能力上报信息包括对应终端设备支持的多个频段能够组成的上行频段组合的能力指示信息，所述上行频段组合包括第一上行频段以及第二上行频段，所述第一上行频段以及所述第二上行频段中的至少一者为带间载波聚合频段或者双链接频段，所述能力指示信息至少用于指示所述终端设备在所述上行频段组合包括的第一上行频段以及第二上行频段之间进行切换的能力信息；
    向网络设备发送所述能力上报信息。
  2. 根据权利要求1所述的上报上行链路切换能力的方法，其特征在于，
    所述能力上报信息包括第一位图，所述第一位图中的比特位与所述上行频段组合一一对应；
    所述第一位图中对应支持频段切换的上行频段组合的比特位的取值为第一值，所述第一位图中对应不支持频段切换的上行频段组合的比特位的取值为第二值。
  3. 根据权利要求2所述的上报上行链路切换能力的方法，其特征在于，
    所述第一上行频段为单频段，所述第二上行频段为带间载波聚合频段或者双链接频段，且所述第一上行频段以及所述第二上行频段不具有重合频段，所述生成能力上报信息，包括：
    生成包括
    Figure PCTCN2022112584-appb-100001
    个比特位数量的第一位图，其中，所述第一位图中的比特位与上行频段组合一一对应，m为所述终端设备支持的频段的数量，C为组合计算符号；
    对所述第一位图中对应支持频段切换的上行频段组合的比特位赋予第一值，对所述第一位图中对应不支持频段切换的上行频段组合的比特位赋予第二值。
  4. 根据权利要求2所述的上报上行链路切换能力的方法，其特征在于，
    每个上行频段对中的第一上行频段以及第二上行频段均具有重合频段，并且，所述第一上行频段以及所述第二上行频段均为带间载波聚合频段，或者所述第一上行频段以及所述第二上行频段均为双链接频段，或者所述第一上行频段为载波聚合频段且所述第二上行频段为双链接频段，所述生成能力上报信息，包括：
    生成包括
    Figure PCTCN2022112584-appb-100002
    个比特位数量的第一位图，其中，所述第一位图中的比特位与上行频段组合一一对应，m为所述终端设备支持的频段的数量，C为组合计算符号；
    对所述第一位图中对应支持频段切换的上行频段组合的比特位赋予第一值，对所述第一位图中对应不支持频段切换的上行频段组合的比特位赋予第二值。
  5. 根据权利要求2所述的上报上行链路切换能力的方法，其特征在于，
    每个上行频段对中的第一上行频段以及第二上行频段均不具有重合频段，并且，所述第一上行频段以及所述第二上行频段均为带间载波聚合频段或者所述第一上行频段以及所述第二上行频段均为双链接频段，或者所述第一上行频段为载波聚合频段且所述第二上行频段为双链接频段，所述生成能力上报信息，包括：
    生成包括
    Figure PCTCN2022112584-appb-100003
    个比特位数量的第一位图，其中，所述第一位图中的比特位与上行频段组合一一对应，m为所述终端设备支持的频段的数量，C为组合计算符号；
    对所述第一位图中对应支持频段切换的上行频段组合的比特位赋予第一值，对所述第一位图中对应不支持频段切换的上行频段组合的比特位赋予第二值。
  6. 根据权利要求1所述的上报上行链路切换能力的方法，其特征在于，
    所述能力上报信息还包括切换时长，所述切换时长表征所述终端设备在每一对支持频段切换的上行频段组合包括的第一上行频段以及第二上行频段之间进行切换的时间长度。
  7. 根据权利要求1所述的上报上行链路切换能力的方法，其特征在于，
    所述能力上报信息还包括第二位图，所述第二位图中的比特位与目标上行频段组合一一对应，所述目标上行频段组合为所述终端设备支持频段切换的上行频段组合；
    在所述目标上行频段组合中的下行中断频段为所述目标上行频段组合包括的第一上行频段的情况下，所述第二位图中对应所述目标上行频段组合的比特位的取值为第三值；
    在所述目标上行频段组合中的下行中断频段为所述目标上行频段组合包括的第二上行频段的情况下，所述第二位图中对应所述目标上行频段组合的比特位的取值为第四值。
  8. 一种上报上行链路切换能力的装置，其特征在于，包括：
    生成模块，被配置为生成能力上报信息，所述能力上报信息包括对应终端设备支持的多个频段能够组成的上行频段组合的能力指示信息，所述上行频段组合包括第一上行频段以及第二上行频段，所述第一上行频段以及所述第二上行频段中的至少一者为带间载波聚合频段或者双链接频段，所述能力指示信息至少用于指示所述终端设备在所述上行频段组合包括的第一上行频段以及第二上行频段之间进行切换的能力信息；
    上报模块，被配置为向网络设备发送所述能力上报信息。
  9. 一种上报上行链路切换能力的装置，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为执行权利要求1至7中任一项所述方法的步骤。
  10. 一种计算机可读存储介质，其上存储有计算机程序指令，其特征在于，所述计算机程序指令被处理器执行时实现权利要求1至7中任一项所述方法的步骤。
  11. 一种芯片，其特征在于，包括处理器和接口；所述处理器用于读取指令以执行权利要求1至7中任一项所述方法的步骤。
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