WO2022174458A1 - 半持续资源的确定方法、装置及通信设备 - Google Patents

半持续资源的确定方法、装置及通信设备 Download PDF

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WO2022174458A1
WO2022174458A1 PCT/CN2021/077302 CN2021077302W WO2022174458A1 WO 2022174458 A1 WO2022174458 A1 WO 2022174458A1 CN 2021077302 W CN2021077302 W CN 2021077302W WO 2022174458 A1 WO2022174458 A1 WO 2022174458A1
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Prior art keywords
scs
period
value
resource
specified
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PCT/CN2021/077302
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English (en)
French (fr)
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WO2022174458A8 (zh
Inventor
江小威
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北京小米移动软件有限公司
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Priority to CN202180000527.2A priority Critical patent/CN115699946A/zh
Priority to PCT/CN2021/077302 priority patent/WO2022174458A1/zh
Priority to US18/278,273 priority patent/US20240137925A1/en
Priority to EP21926175.7A priority patent/EP4297511A4/en
Publication of WO2022174458A1 publication Critical patent/WO2022174458A1/zh
Publication of WO2022174458A8 publication Critical patent/WO2022174458A8/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/11—Semi-persistent scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Definitions

  • the present disclosure relates to the technical field of mobile communication, and in particular, to a method, an apparatus, and a communication device for determining a semi-persistent resource.
  • semi-persistent resources are provided for uplink and downlink data, for example, Configured Grant (CG) resources for uplink data transmission, and Semi-Persistent Scheduling (SPS) resources.
  • CG Configured Grant
  • SPS Semi-Persistent Scheduling
  • the resource periods that the network can configure include: 2 orthogonal frequency division multiplexing (Orthogonal Frequency Division Multiplexing, OFDM for short) symbols, 6 OFDM symbols, 7 OFDM symbols, 14 OFDM symbols, n times of 12 OFDM symbols and n times of 14 OFDM symbols, where n is a positive integer.
  • the resource periods that can be configured by the network include: 10 milliseconds (millisecond, ms for short), 20ms, 32ms, 40ms, 64ms, 80ms, 128ms, 160ms, 320ms and 640ms.
  • the network side configures a semi-persistent resource period for uplink and downlink services. However, when the configured resource period cannot match the service arrival time interval, additional data transmission delay will occur.
  • an embodiment of the present disclosure provides a method for determining semi-persistent resources.
  • the method is applied to a network device, and the method includes:
  • An indication message is sent to the user equipment UE, wherein the specified resource period for the semi-persistent resource of the service data contained in the indication message is different from each default configurable resource period of the semi-persistent resource.
  • Another embodiment of the present disclosure provides a method for determining a semi-persistent resource, the method is applied to a user equipment, and the method includes:
  • Another embodiment of the present disclosure provides an apparatus for determining semi-persistent resources, which is applied to a network device, and the apparatus includes:
  • a sending module configured to send an indication message to the user equipment UE, wherein the specified resource period of the semi-persistent resources for service data included in the indication message is different from the default configurable resource periods of the semi-persistent resources different.
  • Another embodiment of the present disclosure provides an apparatus for determining semi-persistent resources, which is applied to user equipment, and the apparatus includes:
  • a receiving module configured to receive an indication message sent by a network device, wherein the specified resource period for the semi-persistent resources of the service data contained in the indication message is different from the default configurable resource periods of the semi-persistent resources different;
  • the processing module is configured to perform data communication with the network device based on the specified resource period.
  • Another embodiment of the present disclosure provides a communication device, including a processor, a transceiver, a memory, and a computer program stored on the memory, where the processor runs the computer program to implement any of the above-mentioned aspects The method for determining the semi-persistent resource.
  • Another embodiment of the present disclosure provides a computer storage medium storing an executable program; after the executable program is executed by a processor, the method for determining a semi-persistent resource according to any one of the foregoing aspects can be implemented.
  • Another embodiment of the present disclosure provides a computer program product, including a computer program, when the computer program is executed by a processor in a communication device, the computer program implements the method for determining a semi-persistent resource according to the above-mentioned embodiment of the one aspect.
  • the network device when the network device determines that the arrival time interval of service data is different from each default configurable resource period, the network device can indicate to the UE the arrival time interval of the service data.
  • the matched specified resource period is used to perform data transmission with the UE based on the specified resource period, so as to reduce the service data transmission delay as much as possible, and improve the quality and performance of the service service.
  • FIG. 1 is a schematic flowchart of a method for determining a semi-persistent resource according to an embodiment of the present disclosure
  • FIG. 1A is a schematic flowchart of another method for determining a semi-persistent resource provided by an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart of another method for determining a semi-persistent resource provided by an embodiment of the present disclosure
  • FIG. 3 is a schematic flowchart of another method for determining a semi-persistent resource according to an embodiment of the present disclosure
  • FIG. 4 is a schematic flowchart of another method for determining a semi-persistent resource provided by an embodiment of the present disclosure
  • FIG. 5 is a schematic flowchart of another method for determining a semi-persistent resource provided by an embodiment of the present disclosure
  • FIG. 6 is a schematic flowchart of another method for determining a semi-persistent resource provided by an embodiment of the present disclosure
  • FIG. 7 is a schematic flowchart of another method for determining a semi-persistent resource provided by an embodiment of the present disclosure.
  • FIG. 8 is a schematic flowchart of another method for determining a semi-persistent resource provided by an embodiment of the present disclosure
  • FIG. 9 is a schematic structural diagram of an apparatus for determining semi-persistent resources according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of another apparatus for determining semi-persistent resources according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic structural diagram of another apparatus for determining semi-persistent resources according to an embodiment of the present disclosure.
  • FIG. 12 is a schematic structural diagram of another apparatus for determining semi-persistent resources according to an embodiment of the present disclosure.
  • FIG. 13 is a schematic structural diagram of a communication device according to an embodiment of the present disclosure.
  • a network device when configuring CG resources, can provide a user equipment (User Equipment, UE) with the period of uplink resources and the specific allocation of uplink time-frequency resources through a Radio Resource Control (RRC) message.
  • RRC Radio Resource Control
  • the UE directly uses the configured uplink resources to send uplink data after receiving the configuration.
  • the network device when configuring SPS resources, the network device first configures the period of uplink resources through RRC messages, and then activates and indicates the specific allocation of uplink time-frequency resources through physical downlink control channel (Physical Downlink Control Channel, PDCCH for short) control signaling.
  • PDCCH Physical Downlink Control Channel
  • the present disclosure will bring about the problem of additional data transmission delay, and proposes a semi-persistent resource. method of determination.
  • the network configures the specified resource period for semi-persistent resources to meet service requirements as much as possible, thereby reducing service data transmission delay and improving service quality and performance.
  • the semi-persistent resource may be a CG resource or an SPS resource, which is not limited in the present disclosure.
  • the method, apparatus, and communication device for determining semi-persistent resources provided by embodiments of the present disclosure will be described in detail below with reference to various embodiments.
  • FIG. 1 is a schematic flowchart of a method for determining a semi-persistent resource according to an embodiment of the present disclosure. The method may be performed by a network device. As shown in Figure 1, the method for determining the semi-persistent resource includes the following steps:
  • Step 101 Send an indication message to the user equipment UE, wherein the specified resource period of the semi-persistent resource for the service data contained in the indication message is different from each default configurable resource period of the semi-persistent resource.
  • the service data in the present disclosure may be any network device and service data supported by the UE, such as video data, audio data, etc., which is not limited in the present disclosure.
  • the specified resource period may be determined by the network device according to a protocol specification, or may also be determined according to current service data requirements.
  • the above indication message may be an RRC message, or may also be a PDCCH control signaling, which is not limited in the present disclosure.
  • the default configurable resource period can be: 2 OFDM symbols, 6 OFDM symbols, 7 OFDM symbols, 14 OFDM symbols, 12 OFDM symbols n times of symbols and n times of 14 OFDM symbols, where n is a positive integer.
  • the default configurable resource periods can be: 10ms, 20ms, 32ms, 40ms, 64ms, 80ms, 128ms, 160ms, 320ms and 640ms.
  • other configurable resource periods can be flexibly added on the basis of these default configurable resource periods, so as to be suitable for scheduling of new services proposed during the evolution of the 5G standard.
  • the network device when determining that the arrival time interval of the service data is different from each default configurable resource period, may determine the specified resource period according to the arrival time interval of the service data.
  • augmented reality (AR) or virtual reality (Virtual Reality, VR) services can provide users with video streaming services.
  • the typical video frame rate is 30 frames or 60 frames per second, that is, the video frame arrival time interval is 33.33ms or 16.66ms, and the arrival time interval is related to the default configurable resource period of semi-persistent resources (2 OFDM, 6 OFDM , 10ms, 20ms, etc.) are different. Therefore, in the present disclosure, the network device can determine the current specified resource period of the semi-persistent resource according to the arrival time interval of the video service, and send the specified resource period to the UE, so that the UE can perform uploading and downloading based on the specified resource period. Transmission of row data.
  • the specified resource period may include different contents as required, for example, may include a first period value, where the first period value may be a millisecond value, or may be the number of OFDM symbols.
  • the specified resource period may also include a combination of a first period value and a second period value, where the first period value may be a millisecond value or the number of symbols, and the second period value may also be a millisecond value or the number of symbols Etc., the present disclosure does not limit this.
  • multiple subcarrier spacings may be configured in a wireless communication system.
  • SCS subcarrier Spacing
  • CP cyclic prefix
  • each element and each corresponding relationship in Table 1 exist independently; these elements and corresponding relationships are exemplarily listed in the same table, but do not represent all the elements in the table, Correspondence must exist according to the coexistence shown in Table 1.
  • the value of each element and each corresponding relationship are independent of any other element value or corresponding relationship in Table 1. Therefore, those skilled in the art can understand that the value of each element and each corresponding relationship in Table 1 are each an independent embodiment.
  • the network device when determining the specified resource period, can determine the resource period specified under each SCS according to the resource allocation information corresponding to different SCSs, that is, determine the number of symbols and the number of symbols included in the specified resource period under each SCS. / or millisecond value.
  • the method for determining semi-persistent resources by setting a specified resource period for the semi-persistent resource, data transmission is performed with the UE based on the resource period that matches the arrival time interval of the service data to be performed as much as possible, thereby reducing the traffic as much as possible. Data transmission delay, improve the quality and performance of business services.
  • FIG. 1A is a schematic flowchart of another method for determining a semi-persistent resource provided by an embodiment of the present disclosure. The method may be performed by a network device. As shown in Figure 1A, the method for determining the semi-persistent resource includes the following steps:
  • Step 101a based on the service type of the first service data, determine a designated resource period for the semi-persistent resources of the first service data.
  • the network device may first determine the frame interval of the first service data or the time interval for the service data to reach the UE based on the service type of the first service data, and then determine the semi-persistent resource for the first service data. Specifies the resource period.
  • the network device may first determine the frame interval of the video service data or the time interval for the video service data to arrive at the UE, and then determine the frame interval of the video service data or the video
  • the time interval at which the service data arrives at the UE is used to determine the designated resource period for the semi-persistent resource of the video service data.
  • the specified resource period can be configured to minimize the delay in transmitting the video service data, or to eliminate the delay caused by the mismatch between the configurable resource period specified in the existing communication protocol and the transmission characteristics of the video service data. coming delay.
  • the designated resource period of the semi-persistent resource can be configured to be close to or equal to the frame interval or the arrival time interval of the video service data, thereby ensuring the transmission quality of video data transmission.
  • Step 102 Send an indication message to the user equipment UE, where the indication message includes a designated resource period for the semi-persistent resource of the first service data.
  • the network device may send indication information to the user equipment, where the indication information carries the specified resource period for the semi-persistent resource of the service data.
  • the specified resource period may be different from the configurable resource period specified in the existing communication protocol.
  • configurable resource periods for CG resources 2 OFDM symbols, 6 OFDM symbols, 7 OFDM symbols, 14 OFDM symbols, n times 12 OFDM symbols and n times 14 OFDM symbols, where, n is a positive integer; or a configurable resource period for SPS resources: 10ms, 20ms, 32ms, 40ms, 64ms, 80ms, 128ms, 160ms, 320ms and 640ms.
  • the network device first determines, based on the type of service data, a designated resource period for the semi-persistent resource of the service data, and indicates the designated resource period to the UE, based on the type of the service data.
  • the UE performs data transmission with the resource period matching the type of the service data to be performed, so as to reduce the service data transmission delay as much as possible and improve the quality and performance of the service service.
  • FIG. 2 is a schematic flowchart of another method for determining a semi-persistent resource provided by an embodiment of the present disclosure. The method may be performed by a network device. As shown in Figure 2, the method for determining the semi-persistent resource includes the following steps:
  • Step 201 in response to the arrival time interval of the service data being different from each default configurable resource period, determine the duration value corresponding to a default configurable resource period that is less than the arrival time interval of the service data as a value under each SCS.
  • the millisecond value m corresponding to the first period value contained in the specified resource period.
  • any default configurable resource period may be selected from the multiple default configurable resource periods.
  • the configurable resource period, or a default configurable resource period with the smallest difference between the arrival time interval of the service data and the service data may also be selected.
  • the arrival time interval of service data is 16.66ms
  • the specified resource period corresponding to the SPS for the SCS of 15kHZ since the default configurable period less than 16.66ms is 10ms, the first period can be determined.
  • the value is 10ms.
  • the arrival time interval of service data is 33.33ms
  • the default configurable period values less than 33.33ms are 10ms, 20ms and 32ms. Therefore, it can be determined that The first period value may be 10ms, 20ms or 32ms, or, since the difference between 32ms and 33.33ms is the smallest, it may be determined that the first period value may be 32ms.
  • Step 202 Determine the first difference between the arrival time interval of the service data and m.
  • Step 203 Determine the number of symbols corresponding to the second period value included in the resource period specified under each SCS according to the first difference value and the duration of each symbol corresponding to each SCS.
  • the number of symbols corresponding to the second period included in the resource period specified under each SCS may be determined by rounding the quotient of the first difference and the symbol duration under each SCS.
  • rounding in this embodiment may be rounding down, rounding up, or rounding to the nearest integer, and so on.
  • the arrival time interval of service data is 16.66ms
  • the first period value included in the specified resource corresponding to the SCS of 15kHZ is 10ms.
  • the first difference is 6.66ms.
  • the quotient of the first difference and the duration of each symbol (0.0714ms) corresponding to the SCS of 15kHZ is 93.277, and 93.277 is rounded up to the value 93. Therefore, the value of the second period in the specified resource period corresponding to the SCS of 15kHZ corresponds to 93.277.
  • the number of symbols is 93.
  • the arrival time interval of the service data is 16.66ms
  • the first period value included in the specified resource corresponding to the SCS of 30kHZ is 10ms.
  • the first difference is 6.66ms.
  • the quotient of the first difference and the duration of each symbol (0.0357ms) corresponding to the SCS of 30kHZ is 186.555, and 186.555 is rounded up to the value 187. Therefore, the value of the second period corresponding to the specified resource period corresponding to the SCS of 30kHZ is 186.555.
  • the number of symbols is 187.
  • the quotient of the first difference and the symbol duration under each SCS is rounded to the nearest integer.
  • the value of can determine the second period value in the specified resource period under each SCS.
  • the value that can be configured can be as shown in Table 2 below:
  • each element and each corresponding relationship in Table 2 exist independently; these elements and corresponding relationships are exemplarily listed in the same table, but do not represent all the elements in the table, Correspondence must exist according to the coexistence shown in Table 2.
  • the value of each element and each corresponding relationship are independent of any other element value or corresponding relationship in Table 2. Therefore, those skilled in the art can understand that the value of each element and each corresponding relationship in Table 2 are each an independent embodiment.
  • Second Period Value The above-mentioned second period values are not limited in the present disclosure.
  • any SCS can also be determined as the designated SCS, so that the designated After the specified resource period under the specified SCS, the specified resource period under each SCS may be determined based on the specified resource period under the specified SCS.
  • the value obtained by rounding the quotient of the first difference and the duration of each symbol under the specified SCS can be multiplied by the number of time slots per frame under each SCS and the number of time slots per frame under the specified SCS.
  • the ratio is determined as the number of symbols corresponding to the second period included in the resource period specified under each SCS.
  • any method of calculating the specified resource period of the present disclosure can be used to calculate Extends the specified resource period under the CP.
  • the SCS of 15kHZ is the specified resource period
  • the first period is 10ms
  • the second period is 10ms in the specified resource period under the SCS of 15kHZ.
  • the first period value is 10ms
  • the second period value is 93*2, where 2 is the number of timeslots per frame of 30kHZ SCS and the The ratio of the number of time slots per frame for 30kHZ SCS.
  • the SCS at 15kHZ is In the case of specifying SCS, according to the relationship between the number of time slots per frame between different SCSs, it can be determined that the value of the second period value in the specified resource period under each SCS can be configured as shown in Table 3 below:
  • each element and each corresponding relationship in Table 3 exist independently; these elements and corresponding relationships are exemplarily listed in the same table, but do not represent all the elements in the table, Correspondence must exist according to the coexistence shown in Table 3.
  • the value of each element and each corresponding relationship are independent of any other element value or corresponding relationship in Table 3. Therefore, those skilled in the art can understand that the value of each element and each corresponding relationship in Table 3 are each an independent embodiment.
  • Step 204 Send an indication message to the user equipment UE, wherein the indication message includes a designated resource period corresponding to the semi-scheduled resource for the service data.
  • the network device when the network device determines that the arrival time interval of service data is different from each default configurable resource period, the network device can indicate to the UE the specified resource period that matches the arrival time interval of the service data. , to perform data communication with the UE based on the specified resource period, so as to minimize the delay of service data communication and improve the quality and performance of service services.
  • FIG. 3 is a schematic flowchart of another method for determining a semi-persistent resource provided by an embodiment of the present disclosure. The method may be performed by a network device. As shown in Figure 3, the method for determining the semi-persistent resource includes the following steps:
  • Step 301 in response to the arrival time interval of the service data being different from each default configurable resource period, according to the arrival time interval of the service data and the quotient S of the duration of each time slot corresponding to the designated SCS, determine the designated SCS under each SCS.
  • the millisecond value n corresponding to the first period value contained in the resource period.
  • n is a positive integer
  • the designated SCS can be selected as required, for example, an SCS with a duration of 1 ms per time slot is selected.
  • the millisecond value n corresponding to the first period value may be determined according to the size of the quotient S or the relationship with each default configurable period.
  • the integer part in S is determined as the millisecond value n corresponding to the first period value included in the resource period specified under each SCS.
  • the arrival time interval of service data is 16.66ms
  • the specified SCS is 15kHZ SCS
  • the corresponding time slot length is 1ms
  • the quotient S is 16.66.
  • 16 may be determined as the millisecond value n corresponding to the first period value included in the specified resource period under the SCS of 15kHZ.
  • the maximum multiple value of the first specified value contained in S may also be determined as the millisecond value n corresponding to the first period value contained in the resource period specified under each SCS.
  • the first specified value may be a value agreed in a protocol or a value configured by a network, for example, may be 2, 5, or 10, etc., which is not limited in the present disclosure.
  • the first specified value is 5.
  • 15 the maximum multiple of 5
  • the millisecond value n corresponding to the first period value contained in the resource period of .
  • the duration value corresponding to a default configurable resource period smaller than the S may also be determined as the millisecond value n corresponding to the first period value included in the resource period specified under each SCS.
  • any default configurable resource period can be selected from the multiple default configurable resource periods. , or, a default configurable resource period with the smallest difference from S may also be selected.
  • the arrival time interval of service data is 16.66ms
  • the specified resource period corresponding to the SPS for the SCS of 15kHZ since the default configurable period less than S(16.66) is 10ms, it can be determined that the first One cycle value is 10ms.
  • the default configurable period values less than S(33.33) are 10ms, 20ms and 32ms, while 32ms If the difference from 33.33 is the smallest, it can be determined that the first period value can be 32ms.
  • Step 302 Determine the second difference between the arrival time interval of the service data and n.
  • Step 303 Determine the number of symbols corresponding to the second period value included in the resource period specified under each SCS according to the second difference value and the duration of each symbol corresponding to each SCS.
  • the specific method of determining the number of symbols corresponding to the second period value included in the resource period specified under each SCS may refer to any other implementation. The detailed description of the example will not be repeated here.
  • Step 304 Send an indication message to the user equipment UE, wherein the indication message includes a designated resource period corresponding to the semi-scheduled resource for the service data.
  • the network device when the network device determines that the arrival time interval of service data is different from each default configurable resource period, the network device can indicate to the UE the specified resource period that matches the arrival time interval of the service data. , to perform data communication with the UE based on the specified resource period, so as to minimize the delay of service data communication and improve the quality and performance of service services.
  • FIG. 4 is a schematic flowchart of another method for determining a semi-persistent resource provided by an embodiment of the present disclosure. The method may be performed by a network device. As shown in Figure 4, the method for determining the semi-persistent resource includes the following steps:
  • Step 401 in response to the arrival time interval of the service data being different from each default configurable resource period, determine the duration value corresponding to a default configurable resource period that is less than the arrival time interval of the service data as the value of each SCS under each SCS.
  • the millisecond value o corresponding to the first period value contained in the specified resource period.
  • Step 402 Determine a third difference between the arrival time interval of the service data and o.
  • Step 403 Determine the value obtained by rounding the third difference value and the quotient of the duration of each slot corresponding to each SCS as the millisecond value k corresponding to the second period value included in the resource period specified under each SCS.
  • the value obtained by rounding down the quotient of the third difference value and the duration of each time slot corresponding to each SCS can be determined as the millisecond corresponding to the second period value included in the resource period specified under each SCS. value k.
  • the millisecond value n corresponding to the first period value included in the specified resource period under the SCS of 15kHZ (the duration of each time slot is 1ms) is 10
  • the third difference The value is 6.66ms.
  • the quotient of the third difference value of 6.66ms and the duration of each slot of 1ms is 6.66, so it can be determined that the millisecond value corresponding to the second period value included in the specified resource period under the 15kHZ SCS is 6.
  • the millisecond value n corresponding to the first period value included in the specified resource period under the SCS of 30kHZ (the duration of each time slot is 0.5ms) is 32, then the first period value n is 32.
  • the three difference is 1.33ms.
  • the quotient of the third difference value 1.33ms and the duration of each time slot 0.5ms is 2.66, so it can be determined that the millisecond value corresponding to the second period value included in the specified resource period under the 30kHZ SCS is 2*0.5ms.
  • Step 404 determining a fourth difference between the third difference and k.
  • Step 405 Determine the number of symbols corresponding to the third period value included in the designated resource period under each SCS according to the fourth difference value and the duration of each symbol corresponding to each SCS.
  • a value obtained by rounding the fourth difference and the quotient of the duration of each symbol corresponding to each SCS may be determined as the number of symbols corresponding to the third period included in the resource period specified under each SCS.
  • the number of symbols corresponding to the third period included in the resource period specified under each SCS may be determined by rounding down, rounding up, or rounding to the nearest integer.
  • the arrival time interval of service data is 16.66ms
  • the first period value included in the specified resource corresponding to the 15kHZ SCS is 10ms and the second period value is 6ms.
  • the fourth difference is 0.66 ms.
  • the quotient of the fourth difference and the duration of each symbol (0.0714ms) corresponding to the SCS of 15kHZ is 9.243, and 9.243 is rounded up to the value 10. Therefore, the value of the third period in the specified resource period corresponding to the SCS of 15kHZ corresponds to The number of symbols is 10.
  • the arrival time interval of service data is 16.66ms
  • the first period value included in the specified resource corresponding to the 30kHZ SCS is 10ms and the second period value is 6ms.
  • the fourth difference is 0.66ms.
  • the quotient of the fourth difference value and the duration of each symbol (0.0357ms) corresponding to the SCS of 30kHZ is 18.49, and 18.49 is rounded up to the value 19. Therefore, the value of the third period corresponding to the specified resource period corresponding to the SCS of 30kHZ is 18.49.
  • the number of symbols is 19.
  • the fourth difference is The rounded value of the quotient of the symbol duration under each SCS can determine the configurable value of the third period value in the specified resource period under each SCS, as shown in Table 4 below:
  • each element and each corresponding relationship in Table 4 exist independently; these elements and corresponding relationships are exemplarily listed in the same table, but do not represent all elements in the table, Correspondence must exist according to the coexistence shown in Table 4.
  • the value of each element and each corresponding relationship are independent of any other element value or corresponding relationship in Table 4. Therefore, those skilled in the art can understand that the value of each element and each corresponding relationship in Table 4 are each an independent embodiment.
  • Second Period Value The above-mentioned second period values are not limited in the present disclosure.
  • any SCS can also be determined as the designated SCS, so that the designated After the specified resource period under the specified SCS, the specified resource period under each SCS may be determined based on the specified resource period under the specified SCS.
  • the value obtained by rounding the quotient of the fourth difference value and the duration of each symbol corresponding to the specified SCS can be multiplied by the number of time slots per frame under each SCS and the number of time slots per frame under the specified SCS.
  • the ratio is determined as the number of symbols corresponding to the third period included in the resource period specified under each SCS.
  • any method of calculating the specified resource period of the present disclosure can be used to calculate Extends the specified resource period under the CP.
  • the SCS of 15kHZ (the number of timeslots per frame is 10) is the specified resource period
  • the service with the data arrival time interval of 16.66ms is determined, the first resource period in the specified resource period under the SCS of 15kHZ is determined.
  • the specified resource period under the SCS of 30kHZ (the number of time slots per frame is 20) can be determined
  • the first period is 10ms
  • the second period is 6ms
  • the third period is 10*2, where 2 is the ratio of the number of timeslots per frame of 30kHZ SCS to the number of timeslots per frame of 15kHZ SCS.
  • the designated resource period under each SCS can be determined.
  • the SCS at 15kHZ is In the case of specifying SCS, according to the relationship between the number of time slots per frame between different SCSs, it can be determined that the value of the third period value in the specified resource period under each SCS can be configured as shown in Table 5 below:
  • each element and each corresponding relationship in Table 5 exist independently; these elements and corresponding relationships are exemplarily listed in the same table, but do not represent all the elements in the table, Correspondence must exist according to the coexistence shown in Table 5.
  • the value of each element and each corresponding relationship are independent of any other element value or corresponding relationship in Table 5. Therefore, those skilled in the art can understand that the value of each element and each corresponding relationship in Table 5 are each an independent embodiment.
  • Step 406 Send an indication message to the user equipment UE, wherein the indication message includes a designated resource period corresponding to the semi-scheduled resource for the service data.
  • the network device when the network device determines that the arrival time interval of service data is different from each default configurable resource period, the network device can indicate to the UE the specified resource period that matches the arrival time interval of the service data. , to perform data communication with the UE based on the specified resource period, so as to minimize the delay of service data communication and improve the quality and performance of service services.
  • FIG. 5 is a schematic flowchart of another method for determining a semi-persistent resource provided by an embodiment of the present disclosure. The method may be performed by a network device. As shown in Figure 5, the method for determining the semi-persistent resource includes the following steps:
  • Step 501 in response to the arrival time interval of the service data being different from each default configurable resource period, determine the quotient S of the arrival time interval of the service data and the time slot duration corresponding to each SCS.
  • Step 502 Determine the product of the integer part of the quotient and the number of symbols per slot corresponding to each SCS as the number of symbols corresponding to the first period value included in the resource period specified under each SCS.
  • the arrival time interval of service data is 16.66ms
  • the duration of each slot corresponding to the SCS of 15kHz is 1ms
  • the arrival time interval of service data is 16.66ms
  • the duration of each time slot corresponding to the SCS of 30kHZ is 0.5ms
  • the configurable value of the first period value under each SCS can be as shown in Table 6 below:
  • each element and each corresponding relationship in Table 6 exist independently; these elements and corresponding relationships are exemplarily listed in the same table, but do not represent all the elements in the table, Correspondence must exist according to the coexistence shown in Table 6.
  • the value of each element and each corresponding relationship are independent of any other element value or corresponding relationship in Table 6. Therefore, those skilled in the art can understand that the value of each element and each corresponding relationship in Table 6 are each an independent embodiment.
  • Step 503 Determine the number of symbols corresponding to the second period value included in the specified resource period under each SCS according to the fractional part in the quotient S and the duration of each symbol corresponding to each SCS.
  • the fractional part of the quotient S and the quotient of the symbol duration under each SCS can be rounded to determine the value corresponding to the second period value included in the specified resource period under each SCS. number of symbols.
  • the value obtained by rounding up the quotient of the fractional part in S and the symbol duration under each SCS is determined as the specified resource period under each SCS
  • the values that can be configured for the second period value may be as shown in Table 7 below.
  • each element and each corresponding relationship in Table 7 exist independently; these elements and corresponding relationships are exemplarily listed in the same table, but do not represent all elements in the table, Correspondence must exist according to the coexistence shown in Table 7.
  • the value of each element and each corresponding relationship are independent of any other element value or corresponding relationship in Table 7. Therefore, those skilled in the art can understand that the value of each element and each corresponding relationship in Table 7 are each an independent embodiment.
  • the quotient of the fractional part in S and the symbol duration under each SCS can also be rounded down, or the rounded value can be determined as the second value in the resource period specified under each SCS.
  • the value of the number of symbols corresponding to the period value is not limited in the present disclosure.
  • any SCS can also be determined as the designated SCS, so that the designated After the number of symbols corresponding to the second period value in the specified resource period under the specified SCS, the number of symbols corresponding to the second period value in the specified resource period under the specified SCS can be determined. The number of symbols corresponding to the second period value in the resource period of .
  • the fractional part of the quotient S and the quotient of the symbol duration under the specified SCS can also be rounded, and multiplied by the number of timeslots per frame under each SCS and the timeslots per frame under the specified SCS The ratio of the number is determined as the number of symbols corresponding to the second period value included in the specified resource period under each SCS.
  • any method of calculating the specified resource period of the present disclosure can be used to calculate Extends the specified resource period under the CP.
  • each SCS can be determined according to the relationship between the number of time slots per frame between different SCSs.
  • Table 8 The values that can be configured for the second period value in the resource period specified below can be as shown in Table 8 below:
  • each element and each corresponding relationship in Table 8 exist independently; these elements and corresponding relationships are exemplarily listed in the same table, but do not represent all elements in the table, Correspondence must exist according to the coexistence shown in Table 8.
  • the value of each element and each corresponding relationship are independent of any other element value or corresponding relationship in Table 8. Therefore, those skilled in the art can understand that the value of each element and each corresponding relationship in Table 8 are each an independent embodiment.
  • the number of symbols in the specified resource period under the specified SCS may be determined based on the number of symbols in the specified resource period under the specified SCS.
  • the number of symbols corresponding to the first period value determines the number of symbols corresponding to the first period value in the resource period specified under each SCS.
  • the number of first symbols corresponding to the first period value and the number of second symbols corresponding to the second period value contained in the specified resource period under the specified SCS may be determined first; then the number of first symbols is multiplied by each The ratio of the number of time slots per frame under each SCS to the number of time slots per frame under the specified SCS is determined as the number of symbols corresponding to the first period value contained in the specified resource period under each SCS; the second symbol number, The number of symbols corresponding to the second period value included in the specified resource period under each SCS is determined by multiplying the ratio of the number of time slots per frame under each SCS to the number of time slots per frame under the specified SCS.
  • any method of calculating the specified resource period of the present disclosure can be used to calculate Extends the specified resource period under the CP.
  • each SCS can be determined according to the relationship between the number of time slots per frame between different SCSs.
  • each element and each corresponding relationship in Table 9 exist independently; these elements and corresponding relationships are exemplarily listed in the same table, but do not represent all elements in the table, Correspondence must exist according to the coexistence shown in Table 9.
  • the value of each element and each corresponding relationship are independent of any other element value or corresponding relationship in Table 9. Therefore, those skilled in the art can understand that the value of each element and each corresponding relationship in Table 9 are each an independent embodiment.
  • Step 504 Send an indication message to the user equipment UE, wherein the indication message includes a designated resource period corresponding to the semi-scheduled resource for the service data.
  • the network device when the network device determines that the arrival time interval of service data is different from each default configurable resource period, the network device can indicate to the UE the specified resource period that matches the arrival time interval of the service data. , to perform data communication with the UE based on the specified resource period, so as to minimize the delay of service data communication and improve the quality and performance of service services.
  • FIG. 6 is a schematic flowchart of another method for determining a semi-persistent resource provided by an embodiment of the present disclosure. The method may be performed by a network device. As shown in Figure 6, the method for determining the semi-persistent resource includes the following steps:
  • Step 601 in response to the arrival time interval of the service data being different from each default configurable resource period, the value after the rounding of the quotient of the arrival time interval of the service data and the duration of each symbol corresponding to each SCS is determined as each The number of symbols included in the specified resource period under the SCS.
  • the value obtained by rounding down the quotient of the arrival time interval of service data and the duration of each symbol corresponding to each SCS is determined as the value of each SCS.
  • the values that can be configured in the resource period specified under each SCS can be as shown in Table 10 below:
  • each element and each corresponding relationship in Table 10 exist independently; these elements and corresponding relationships are exemplarily listed in the same table, but do not represent all elements, Correspondence must exist according to the coexistence shown in Table 10.
  • the value of each element and each corresponding relationship are independent of any other element value or corresponding relationship in Table 10. Therefore, those skilled in the art can understand that the value of each element and each corresponding relationship in the table 10 are each an independent embodiment.
  • the quotient of the arrival time interval of the service data and the duration of each symbol corresponding to each SCS can also be rounded up or rounded to the nearest integer, and determined to be included in the resource period specified under each SCS.
  • the number of symbols is not limited in this disclosure.
  • any SCS can also be determined as the designated SCS, so that the designated After the number of symbols included in the specified resource period under the specified SCS, the number of symbols included in the specified resource period under each SCS can be determined based on the number of symbols included in the specified resource period under the specified SCS.
  • the value obtained by rounding the quotient of the arrival time interval of the service data and the symbol duration under the designated SCS can be multiplied by the number of time slots per frame under each SCS and the time slot per frame under the designated SCS.
  • the ratio of the number which is determined as the number of symbols contained in the specified resource period under each SCS.
  • any method of calculating the specified resource period of the present disclosure can be used to calculate Extends the specified resource period under the CP.
  • each SCS can be determined according to the relationship between the number of time slots per frame between different SCSs.
  • the number of symbols contained in the resource period specified below can be as shown in Table 11 below:
  • each element and each corresponding relationship in Table 11 exist independently; these elements and corresponding relationships are exemplarily listed in the same table, but do not represent all elements, Correspondence must exist according to the coexistence shown in Table 11.
  • the value of each element and each corresponding relationship are independent of any other element value or corresponding relationship in Table 11. Therefore, those skilled in the art can understand that the value of each element and each corresponding relationship in the table 11 are each an independent embodiment.
  • Step 602 Send an indication message to the user equipment UE, wherein the indication message includes a designated resource period corresponding to the semi-scheduled resource for the service data.
  • the network device when the network device determines that the arrival time interval of service data is different from each default configurable resource period, the network device can indicate to the UE the specified resource period that matches the arrival time interval of the service data. , to perform data communication with the UE based on the specified resource period, so as to minimize the delay of service data communication and improve the quality and performance of service services.
  • FIG. 7 is a schematic flowchart of another method for determining a semi-persistent resource provided by an embodiment of the present disclosure. The method may be performed by the UE. As shown in Figure 7, the method for determining the semi-persistent resource includes the following steps:
  • Step 701 Receive an indication message sent by a network device, wherein the specified resource period for the semi-persistent resource of the service data contained in the indication message is different from each default configurable resource period of the semi-persistent resource.
  • the indication message may include the number of symbols and/or the millisecond value included in the semi-persistent resource within the specified resource period under each SCS.
  • the indication message may include the number of symbols included in the SPS resource within the specified resource period under the 15kHZ SCS, or may include the millisecond value plus the symbol included in the SPS resource within the specified resource period under the 15kHZ SCS. The number, etc., is not limited in the present disclosure.
  • the above-specified resource period may only include the first period value, such as the millisecond value, or the number of symbols, or the specified resource period may also include: the first period value plus the second period value, such as the millisecond value plus the number of symbols, Or number of symbols plus number of symbols, etc.
  • the first period value may be a default duration value corresponding to the configurable resource period.
  • the specified resource period can include the first period value (10ms) and the second period value (10 symbols) at 15kHz, where 10ms is SPS A default configurable resource period for the resource.
  • the type of the indication message, the type of the semi-persistent resource, and the manner of determining the specified resource period may refer to the detailed descriptions of other embodiments of the present disclosure, which will not be repeated here.
  • Step 702 based on the specified resource period, perform data communication with the network device.
  • the UE determines the specified resource period corresponding to the semi-persistent resource according to the indication message sent by the network device, and after the semi-persistent resource is activated, the corresponding semi-persistent resource can be used according to the specified resource period of the configured semi-persistent resource.
  • the uplink resource after the RRC is configured, that is, according to the specified resource period of the RRC configuration, the uplink resource is used to send data.
  • the downlink SPS resource after the RRC configuration and after the PDCCH activates the resource, the downlink resource is used to receive downlink data according to the designated resource period of the RRC configuration.
  • the indication message received by the UE is sent by the network device according to the arrival time interval of the service data when it is determined that the arrival time interval of the service data is different from each default configurable resource period, so that the indication is The specified resource period of , matches the arrival time interval of service data as much as possible, so as to reduce the transmission delay of service data.
  • the UE performs data communication with the network device based on the acquired specified resource period matching the arrival time interval of the service data, thereby minimizing the delay of service data communication and improving the service Quality and performance of service.
  • FIG. 8 is a schematic flowchart of another method for determining a semi-persistent resource according to an embodiment of the present disclosure. The method may be performed by the UE. As shown in Figure 8, the method for determining the semi-persistent resource includes the following steps:
  • Step 801 Receive an indication message sent by a network device, wherein the designated resource period for the semi-persistent resources of the service data included in the indication message is determined by the network device based on the service type of the first service data.
  • the indication message may include the number of symbols and/or the millisecond value included in the semi-persistent resource within the specified resource period under each SCS.
  • the indication message may include the number of symbols included in the SPS resource within the specified resource period under the 15kHZ SCS, or may include the millisecond value plus the symbol included in the SPS resource within the specified resource period under the 15kHZ SCS. The number, etc., is not limited in the present disclosure.
  • the above-specified resource period may only include the first period value, such as the millisecond value, or the number of symbols, or the specified resource period may also include: the first period value plus the second period value, such as the millisecond value plus the number of symbols, Or number of symbols plus number of symbols, etc.
  • the first period value may be a default duration value corresponding to the configurable resource period.
  • the specified resource period can include the first period value (10ms) and the second period value (10 symbols) at 15kHz, where 10ms is SPS A default configurable resource period for the resource.
  • the network device when a network device has video service data to be sent, the network device can first determine the frame interval of the video service data or the time interval for the video service data to reach the UE, and then based on the frame interval of the video service data Or the time interval at which the video service data arrives at the UE, to determine the designated resource period for the semi-persistent resources of the video service data.
  • the specified resource period can be configured to minimize the delay in transmitting the video service data, or to eliminate the delay caused by the mismatch between the configurable resource period specified in the existing communication protocol and the transmission characteristics of the video service data. coming delay.
  • the designated resource period of the semi-persistent resource can be configured to be close to or equal to the frame interval or the arrival time interval of the video service data, thereby ensuring the transmission quality of video data transmission.
  • the specified resource period may be different from the configurable resource period specified in the existing communication protocol.
  • configurable resource periods for CG resources 2 OFDM symbols, 6 OFDM symbols, 7 OFDM symbols, 14 OFDM symbols, n times 12 OFDM symbols and n times 14 OFDM symbols, where, n is a positive integer; or a configurable resource period for SPS resources: 10ms, 20ms, 32ms, 40ms, 64ms, 80ms, 128ms, 160ms, 320ms and 640ms.
  • the type of the indication message, the type of the semi-persistent resource, and the manner of determining the specified resource period may refer to the detailed descriptions of other embodiments of the present disclosure, which will not be repeated here.
  • Step 802 based on the specified resource period, perform data communication with the network device.
  • the UE determines the specified resource period corresponding to the semi-persistent resource for service data according to the instruction message sent by the network device, and after the semi-persistent resource is activated, it can use the corresponding semi-persistent resource according to the specified resource period of the configured semi-persistent resource.
  • Semi-persistent resources For example, for the uplink CG resource, after the RRC is configured, that is, according to the specified resource period of the RRC configuration, the uplink resource is used to send data. Or, for the downlink SPS resource, it is configured in the RRC, and after the PDCCH activates the resource, the downlink resource is used to receive downlink data according to the specified resource period configured by the RRC.
  • the indication message received by the UE is sent by the network device according to the arrival time interval of the service data when it is determined that the arrival time interval of the service data is different from each default configurable resource period, so that the indication is The specified resource period of , matches the arrival time interval of service data as much as possible, so as to reduce the transmission delay of service data.
  • the UE may, based on the designated resource period and The network equipment performs data communication, thereby minimizing the delay of business data communication and improving the quality and performance of business services.
  • FIG. 9 is a schematic structural diagram of an apparatus for determining a semi-persistent resource according to an embodiment of the present disclosure.
  • the apparatus can be applied to network equipment.
  • the apparatus 900 includes:
  • the sending module 910 is configured to send an indication message to the user equipment UE, wherein the specified resource period of the semi-persistent resource for the service data contained in the indication message is different from each default configurable resource period of the semi-persistent resource.
  • the apparatus 900 may further include:
  • the processing module is configured to determine the specified resource period as the resource period of the semi-persistent resource.
  • processing module can also be used to:
  • the resource period designated under each SCS is determined according to the time domain resource allocation information corresponding to each subcarrier interval SCS.
  • the designated resource period under each SCS is determined based on the designated resource period under the designated SCS.
  • processing module can be specifically used for:
  • the specified resource period includes the first period value, or the first period value plus the second period value.
  • processing module can be specifically used for:
  • the designated resource period is determined according to the arrival time interval of the service data.
  • the time domain resource allocation information of each SCS includes: the duration of each symbol, and the above processing module can be specifically used for:
  • the duration value corresponding to a default configurable resource period that is less than the arrival time interval of the service data is determined as the millisecond value m corresponding to the first period value contained in the specified resource period under each SCS, wherein , m is a positive integer;
  • the number of symbols corresponding to the second period value included in the designated resource period under each SCS is determined.
  • processing module can also be specifically used for:
  • the value obtained by rounding the quotient of the first difference value and the symbol duration under each SCS is determined as the number of symbols corresponding to the second period included in the specified resource period under each SCS;
  • the time domain resource allocation information of each SCS includes: the duration of each slot and the duration of each symbol, and the above processing module can be specifically used for:
  • n is a positive integer
  • the number of symbols corresponding to the second period value included in the designated resource period under each SCS is determined.
  • processing module can also be specifically used for:
  • the duration value corresponding to the default configurable resource period smaller than the S is determined as the millisecond value n corresponding to the first period value included in the specified resource period under each SCS.
  • the time domain resource allocation information of each SCS includes: the duration of each slot and the duration of each symbol, and the above processing module can also be specifically used for:
  • the value obtained by rounding the third difference value and the quotient of the duration of each time slot corresponding to each SCS is determined as the millisecond value k corresponding to the second period value contained in the specified resource period under each SCS, wherein, k is a positive integer;
  • the number of symbols corresponding to the third period value included in the resource period specified under each SCS is determined.
  • the above processing module can also be specifically used for:
  • the value after the rounding of the quotient of the fourth difference value and the duration of each symbol corresponding to each SCS is determined as the number of symbols corresponding to the third period included in the specified resource period under each SCS;
  • the time domain resource allocation information of each SCS includes: the duration of each slot and the duration of each symbol, and the above processing module can also be specifically used for:
  • the product between the integer part in the quotient S and the number of symbols per time slot corresponding to each SCS is determined as the number of symbols corresponding to the first period value contained in the specified resource period under each SCS;
  • the number of symbols corresponding to the second period value included in the resource period specified under each SCS is determined.
  • processing module can also be specifically used for:
  • the fractional part in the quotient and the value of the quotient of the symbol duration under each SCS are rounded to be determined as the number of symbols corresponding to the second period value contained in the specified resource period under each SCS;
  • the time domain resource allocation information of each SCS includes: the duration of each symbol, and the above processing module can also be specifically used for:
  • the time domain resource allocation information of each SCS includes: the duration of each symbol, and the above processing module can also be specifically used for:
  • the value after the rounding of the quotient of the duration of each symbol corresponding to the arrival time interval of the service data and each SCS is determined as the number of symbols contained in the specified resource period described under each SCS;
  • the value obtained by rounding the quotient of the arrival time interval of the service data and the duration of each symbol corresponding to the designated SCS, multiplied by the ratio of the number of time slots per frame corresponding to each SCS to the number of time slots per frame corresponding to the designated SCS, is determined as The number of symbols contained in the specified resource period described under each SCS.
  • the network device when the network device determines that the arrival time interval of service data is different from each default configurable resource period, the network device can indicate to the UE a specified resource period that matches the arrival time interval of the service data. , to perform data communication with the UE based on the specified resource period, so as to minimize the delay of service data communication and improve the quality and performance of service services.
  • FIG. 10 is a schematic structural diagram of another apparatus for determining semi-persistent resources according to an embodiment of the present disclosure.
  • the device is applicable to network equipment.
  • the apparatus 100 for determining semi-persistent resources includes: a processing module 110 and a sending module 120 .
  • the processing module 110 is configured to determine, based on the service type of the first service data, a designated resource period for the semi-persistent resource of the first service data.
  • the sending module 120 is configured to send an indication message to the user equipment UE, wherein the indication message includes a specified resource period for the semi-persistent resource of the first service data.
  • the specified resource period of the semi-persistent resource is configured to be close to or equal to the frame interval or the arrival time interval of the video service data.
  • the specified resource period may be different from the configurable resource period specified in the existing communication protocol.
  • configurable resource periods for CG resources 2 OFDM symbols, 6 OFDM symbols, 7 OFDM symbols, 14 OFDM symbols, n times 12 OFDM symbols and n times 14 OFDM symbols, where, n is a positive integer; or a configurable resource period for SPS resources: 10ms, 20ms, 32ms, 40ms, 64ms, 80ms, 128ms, 160ms, 320ms and 640ms.
  • processing module 110 and the sending module 120 in the embodiments of the present disclosure may be configured to perform steps in any embodiment of the present disclosure as required to implement related functions, which will not be repeated here.
  • the network device first determines, based on the type of service data, a specified resource period for the semi-persistent resource of the service data, and indicates the specified resource period to the UE, based on the type of service data and the specified resource period.
  • the UE performs data transmission with the resource period matching the type of the service data to be performed, so as to reduce the service data transmission delay as much as possible and improve the quality and performance of the service service.
  • FIG. 11 is a schematic structural diagram of another apparatus for determining semi-persistent resources according to an embodiment of the present disclosure.
  • the apparatus is applicable to user equipment.
  • the apparatus 111 for determining the semi-persistent resource includes: a receiving module 111a and a processing module 111b. 121
  • the receiving module 111a is configured to receive an instruction message sent by the network device, wherein the designated resource period for the semi-persistent resource of the service data contained in the instruction message is different from each default configurable resource period of the semi-persistent resource;
  • the processing module 111b is configured to perform data communication with the network device based on the specified resource period.
  • the above indication message includes the number of symbols and/or the millisecond value included in the semi-persistent resource within the specified resource period under each SCS.
  • the specified resource period includes the first period value, or the first period value plus the second period value.
  • the specified resource period includes a first period value plus a second period value, and the first period value is a duration value corresponding to a default configurable resource period.
  • the UE performs data communication with the network device based on the acquired specified resource period matching the arrival time interval of the service data, thereby minimizing the delay of service data communication and improving the service Quality and performance of service.
  • FIG. 12 is a schematic structural diagram of another apparatus for determining semi-persistent resources according to an embodiment of the present disclosure.
  • the apparatus is applicable to user equipment.
  • the semi-persistent resource determining apparatus 121 includes a receiving module 121a and a processing module 121b.
  • the receiving module 121a is configured to receive an indication message sent by the network device, wherein the specified resource period for the semi-persistent resource for the service data included in the indication message is determined by the network device based on the service type of the first service data.
  • the processing module 121b is configured to perform data communication with the network device based on the specified resource period.
  • the above indication message includes the number of symbols and/or the millisecond value included in the semi-persistent resource within the specified resource period under each SCS.
  • the specified resource period includes the first period value, or the first period value plus the second period value.
  • the specified resource period includes a first period value plus a second period value, and the first period value is a duration value corresponding to a default configurable resource period.
  • the designated resource period of the semi-persistent resource can be configured to be close to or equal to the frame interval or the arrival time interval of the video service data, thereby ensuring the transmission quality of video data transmission.
  • the specified resource period may be different from the configurable resource period specified in the existing communication protocol.
  • configurable resource periods for CG resources 2 OFDM symbols, 6 OFDM symbols, 7 OFDM symbols, 14 OFDM symbols, n times 12 OFDM symbols and n times 14 OFDM symbols, where, n is a positive integer; or a configurable resource period for SPS resources: 10ms, 20ms, 32ms, 40ms, 64ms, 80ms, 128ms, 160ms, 320ms and 640ms.
  • the UE may, based on the designated resource period and The network equipment performs data communication, thereby minimizing the delay of business data communication and improving the quality and performance of business services.
  • the network device may send an indication message to the user equipment UE, wherein the specified resource period of the semi-persistent resources for service data contained in the indication message is different from the default values of the semi-persistent resources. Configurable resource periods vary.
  • the network device may determine the specified resource period as the resource period of the semi-persistent resource.
  • the network device may determine the specified resource period under each SCS according to the time domain resource allocation information corresponding to each subcarrier interval SCS.
  • the network device may determine the specified resource period under each SCS based on the specified resource period under the specified SCS.
  • the network device may determine the number of symbols and/or the millisecond value contained in the specified resource period under each SCS.
  • the specified resource period includes the first period value, or the first period value plus the second period value.
  • the network device may also determine the specified resource period according to the arrival time interval of the service data in response to the arrival time interval of the service data being different from each default configurable resource period.
  • the time domain resource allocation information of each SCS includes: for each symbol duration, the network device may assign a default configurable resource period that is less than the arrival time interval of the service data to a corresponding resource period.
  • the duration value determined as the millisecond value m corresponding to the first period value contained in the resource period specified under each SCS, where m is a positive integer;
  • the number of symbols corresponding to the second period value included in the resource period specified under each SCS is determined.
  • the network device may determine the value obtained by rounding the quotient of the first difference and the symbol duration under each SCS as the second period included in the resource period specified under each SCS the corresponding number of symbols;
  • the network device may take the value obtained by rounding the quotient of the first difference and the duration of each symbol under the specified SCS, and multiply it by the ratio of the number of timeslots per frame under each SCS to the number of timeslots per frame under the specified SCS to determine is the number of symbols corresponding to the second period included in the specified resource period under each SCS;
  • the time domain resource allocation information of each SCS includes: the duration of each slot and the duration of each symbol, and the network device may, according to the arrival time interval of the service data, correspond to each slot corresponding to the designated SCS.
  • the quotient S of the duration determines the millisecond value n corresponding to the first cycle value contained in the specified resource cycle under each SCS, where n is a positive integer; then determine the second time interval between the arrival time interval of the service data and the n. difference value; then, according to the second difference value and the duration of each symbol corresponding to each SCS, determine the number of symbols corresponding to the second period value included in the resource period specified under each SCS.
  • the network device may determine the integer part in S as the millisecond value n corresponding to the first period value included in the resource period specified under each SCS;
  • the network device may also determine the maximum multiple value of the first specified value contained in the S as the millisecond value n corresponding to the first period value contained in the specified resource period under each SCS;
  • the network device may also determine the duration value corresponding to the default configurable resource period smaller than the S as the millisecond value n corresponding to the first period value included in the resource period specified under each SCS.
  • the time domain resource allocation information of each SCS includes: the duration of each slot and the duration of each symbol, and the determining of the specified resource period includes:
  • the duration value corresponding to a default configurable resource period that is less than the arrival time interval of the service data is determined as the millisecond value o corresponding to the first period value contained in the specified resource period under each SCS, where o is a positive integer;
  • the value obtained by rounding the third difference value and the quotient of the duration of each time slot corresponding to each SCS is determined as the millisecond value k corresponding to the second period value contained in the specified resource period under each SCS, wherein, k is a positive integer;
  • the number of symbols corresponding to the third period value included in the resource period specified under each SCS is determined.
  • the network device may further obtain a quotient of the fourth difference and the per-symbol duration corresponding to each SCS
  • the adjusted value is determined as the number of symbols corresponding to the third period included in the specified resource period under each SCS;
  • the network device may also round up the quotient of the fourth difference value and the duration of each symbol corresponding to the specified SCS, and multiply it by the ratio of the number of time slots per frame under each SCS to the number of time slots per frame under the specified SCS, Determine the number of symbols corresponding to the third period included in the resource period specified under each SCS.
  • the time domain resource allocation information of each SCS includes: the duration of each time slot and the duration of each symbol, and the network device may also determine the arrival time interval of the service data and the corresponding time interval of each SCS.
  • the quotient S between the time lengths of each time slot; and then the product of the integer part in the quotient S and the number of symbols per time slot corresponding to each SCS is determined as the corresponding value of the first cycle contained in the specified resource cycle under each SCS Then, according to the fractional part in the quotient and the duration of each symbol corresponding to each SCS, determine the number of symbols corresponding to the second period value included in the specified resource period under each SCS.
  • the network device may determine the value obtained by rounding the fractional part of the quotient and the quotient of the symbol duration under each SCS as the second value included in the specified resource period under each SCS The number of symbols corresponding to the period value;
  • the network device may also round up the fractional part of the quotient with the quotient of the symbol duration under the specified SCS, and multiply it by the number of timeslots per frame under each SCS and the number of timeslots per frame under the specified SCS.
  • the ratio is determined as the number of symbols corresponding to the second period value included in the resource period specified under each SCS.
  • the time domain resource allocation information of each SCS includes: for each symbol duration, the network device may first determine the first cycle value corresponding to the first cycle value included in the designated resource cycle under the designated SCS. A number of symbols and a second number of symbols corresponding to the second period value; multiplying the first number of symbols by the ratio of the number of time slots per frame under each SCS to the number of time slots per frame under the specified SCS, Determine the number of symbols corresponding to the first period value contained in the designated resource period under each SCS; then multiply the second number of symbols by the number of time slots per frame under each SCS and the designated SCS The ratio of the number of timeslots per frame under each SCS is determined as the number of symbols corresponding to the second period value included in the specified resource period under each SCS.
  • the time domain resource allocation information of each SCS includes: each symbol duration, the network device may associate the arrival time interval of the service data with the per symbol duration corresponding to each SCS The rounded value of the quotient is determined as the number of symbols contained in the specified resource period under each of the SCSs;
  • the network device may take the value obtained by rounding the quotient of the arrival time interval of the service data and the duration of each symbol corresponding to the designated SCS by the number of time slots per frame corresponding to each SCS and the time per frame corresponding to the designated SCS.
  • the ratio of the number of slots is determined as the number of symbols included in the specified resource period under each SCS.
  • the user equipment may first receive an indication message sent by a network device, wherein the indication message includes a specified resource period for the semi-persistent resources of service data, and each semi-persistent resource The default configurable resource period is different; then based on the specified resource period, data communication is performed with the network device.
  • the indication message includes the number of symbols and/or the millisecond value that the semi-persistent resource includes in a specified resource period under each SCS.
  • the specified resource period includes the first period value, or the first period value plus the second period value.
  • the specified resource period includes a first period value plus a second period value, where the first period value is a duration value corresponding to a default configurable resource period.
  • the present disclosure also proposes a communication device.
  • the communication device includes: a transceiver 131; a memory 132;
  • the computer-executable instructions of the device control the transceiver 131 to transmit and receive wireless signals, and can implement the method for determining the semi-persistent resource described in any of the above embodiments.
  • the communication device may be the aforementioned UE, AMF or AN, which is not limited in the present disclosure.
  • the processor 133 may include various types of storage media, which are non-transitory computer storage media.
  • the processor 133 may be connected to the memory 132 through a bus or the like, for reading executable programs stored on the memory 132, so as to implement, for example, the method of at least one of FIG. 1 to FIG. 8 .
  • the present disclosure also proposes a computer storage medium.
  • the computer storage medium provided by the embodiment of the present disclosure stores an executable program; after the executable program is executed by the processor, the foregoing method can be implemented, for example, as shown in at least one of FIG. 1 to FIG. 8 .
  • Communication devices in embodiments of the present disclosure are intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. Communication devices may also represent various forms of mobile devices, such as personal digital processors, cellular phones, smart phones, wearable devices, and other similar computing devices.
  • the components shown herein, their connections and relationships, and their functions are by way of example only, and are not intended to limit implementations of the disclosure described and/or claimed herein.
  • the communication device may include: one or more processors 131 (one processor 131 is taken as an example in FIG. 13 ), a memory 132, and interfaces for connecting various components, including a high-speed interface and a low-speed interface.
  • the various components are interconnected using different buses and may be mounted on a common motherboard or otherwise as desired.
  • the processor may process instructions executed within the communication device, including instructions stored in or on memory to display graphical information of the GUI on an external input/output device, such as a display device coupled to the interface.
  • multiple processors and/or multiple buses may be used with multiple memories and multiple memories, if desired.
  • the memory 132 may be a non-transitory computer-readable storage medium provided by the present disclosure.
  • the memory stores instructions executable by at least one processor, so that the at least one processor executes the method for determining semi-persistent resources provided by the present disclosure.
  • the non-transitory computer-readable storage medium of the present disclosure stores computer instructions for causing a computer to perform the semi-persistent resource determination method provided by the present disclosure.
  • the memory 132 can be used to store non-transitory software programs, non-transitory computer-executable programs and modules, such as program instructions/modules ( For example, the sending module 910 shown in FIG. 9 or the receiving module 111a and the processing module 111b shown in FIG. 11 , etc.).
  • the processor 131 executes various functional applications and data processing of the server by running the non-transitory software programs, instructions and modules stored in the memory 132, that is, implementing the method for determining semi-persistent resources in the above method embodiments.
  • the memory 132 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the positioning communication device, and the like. Additionally, memory 132 may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid-state storage device. Optionally, memory 132 may optionally include memory located remotely relative to processor 131, and these remote memories may be connected to the positioning communication device via a network. Examples of such networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.
  • the communication device may also include an input component 134 and an output component 135 .
  • the processor 131 , the memory 132 , the input component 134 and the output component 135 may be connected by a bus or in other ways, and the connection by a bus is taken as an example in FIG. 13 .
  • the input component 134 may receive input numerical or character information and generate key signal input related to user settings and functional control of the positioning communication device, such as a touch screen, keypad, mouse, trackpad, touchpad, pointing stick, one or more Input devices such as mouse buttons, trackballs, joysticks, etc.
  • the output components 135 may include display devices, auxiliary lighting devices (eg, LEDs), haptic feedback devices (eg, vibration motors), and the like.
  • the display device may include, but is not limited to, a liquid crystal display (LCD), a light emitting diode (LED) display, and a plasma display. In some implementations, the display device may be a touch screen.
  • Various implementations of the systems and techniques described herein can be implemented in digital electronic circuitry, integrated circuit systems, application specific ASICs (application specific integrated circuits), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include being implemented in one or more computer programs executable and/or interpretable on a programmable system including at least one programmable processor that The processor, which may be a special purpose or general-purpose programmable processor, may receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device an output device.
  • the processor which may be a special purpose or general-purpose programmable processor, may receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device an output device.
  • machine-readable medium and “computer-readable medium” refer to any computer program product, apparatus, and/or apparatus for providing machine instructions and/or data to a programmable processor ( For example, magnetic disks, optical disks, memories, programmable logic devices (PLDs), including machine-readable media that receive machine instructions as machine-readable signals.
  • machine-readable signal refers to any signal used to provide machine instructions and/or data to a programmable processor.
  • the systems and techniques described herein may be implemented on a computer having a display device (eg, a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user ); and a keyboard and pointing device (eg, a mouse or trackball) through which a user can provide input to the computer.
  • a display device eg, a CRT (cathode ray tube) or LCD (liquid crystal display) monitor
  • a keyboard and pointing device eg, a mouse or trackball
  • Other kinds of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (eg, visual feedback, auditory feedback, or tactile feedback); and can be in any form (including acoustic input, voice input, or tactile input) to receive input from the user.
  • the systems and techniques described herein may be implemented on a computing system that includes back-end components (eg, as a data server), or a computing system that includes middleware components (eg, an application server), or a computing system that includes front-end components (eg, a user's computer having a graphical user interface or web browser through which a user may interact with implementations of the systems and techniques described herein), or including such backend components, middleware components, Or any combination of front-end components in a computing system.
  • the components of the system may be interconnected by any form or medium of digital data communication (eg, a communication network). Examples of communication networks include: Local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.
  • a computer system can include clients and servers.
  • Clients and servers are generally remote from each other and usually interact through a communication network.
  • the relationship of client and server arises by computer programs running on the respective computers and having a client-server relationship to each other.

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Abstract

本公开提出了一种半持续资源的确定方法、装置及通信设备，涉及移动通信技术领域。该方案为：向用户设备UE发送指示消息，其中，指示消息中包含的半持续资源的指定的资源周期，与半持续资源的各个默认的可配置的资源周期不同。由此，网络设备在确定业务数据的到达时间间隔与各个默认的可配置资源周期不同时，可以向UE指示与业务数据的到达时间间隔匹配的指定的资源周期，以基于指定的资源周期与UE进行数据传输，从而尽量减少业务数据传输延时，提高了业务服务的质量和性能。

Description

半持续资源的确定方法、装置及通信设备 技术领域
本公开涉及移动通信技术领域，特别是指一种半持续资源的确定方法、装置及通信设备。
背景技术
在5G系统中为了支持更快的数据管理，对于上行和下行数据分别提供了半持续资源，比如，用于上行数据发送的配置的授权(Configured Grant，简称CG)资源，用于下行数据发送的半持续调度(Semi-Persistent Scheduling，简称SPS)资源。
相关技术中，对于CG资源，网络可以配置的资源周期包括：2个正交频分复用(Orthogonal Frequency Division Multiplexing，简称OFDM)符号，6个OFDM符号，7个OFDM符号，14个OFDM符号,12个OFDM符号的n倍及14个OFDM符号的n倍，其中，n为正整数。对于SPS资源，网络可以配置的资源周期包括：10毫秒(millisecond，简称ms)，20ms，32ms，40ms，64ms，80ms，128ms，160ms，320ms及640ms。
为了减少调度信令的发送数量，以及减少由于接收和处理调度信令而产生的调度延时，网络侧对于上下行的业务会配置半持续资源周期。但是当配置的资源周期不能匹配业务的到达时间间隔时，就会产生额外的数据传输延时。
发明内容
本公开一方面实施例提出了一种半持续资源的确定方法，所述方法应用于网络设备，所述方法包括：
向用户设备UE发送指示消息，其中，所述指示消息中包含的针对业务数据的半持续资源的指定的资源周期，与所述半持续资源的各个默认的可配置的资源周期不同。
本公开另一方面实施例提出了一种半持续资源的确定方法，所述方法应用于用户设备，所述方法包括：
接收网络设备发送的指示消息，其中，所述指示消息中包含的针对业务数据的半持续资源的指定的资源周期，与所述半持续资源的各个默认的可配置的资源周期不同；
基于所述指定的资源周期，与所述网络设备进行数据通信。
本公开另一方面实施例提出了一种半持续资源的确定装置，应用于网络设备，所述装置包括：
发送模块，用于向用户设备UE发送指示消息，其中，所述指示消息中包含的针对业务数据的半持续资源的指定的资源周期，与所述半持续资源的各个默认的可配置的资源周期不同。
本公开另一方面实施例提出了一种半持续资源的确定装置，应用于用户设备，所述装置包括：
接收模块，用于接收网络设备发送的指示消息，其中，所述指示消息中包含的针对业务数据的半持续资源的指定的资源周期，与所述半持续资源的各个默认的可配置的资源周期不同；
处理模块，用于基于所述指定的资源周期，与所述网络设备进行数据通信。
本公开另一方面实施例提出了一种通信设备，包括处理器、收发器、存储器以及存储在所述存储器上的计算机程序，所述处理器运行所述计算机程序，以实现如上述任一方面所述的半持续资源的确定方法。
本公开另一方面实施例提出了一种计算机存储介质，存储有可执行程序；所述可执行程序被处理器执行后，能够实现如上述任一方面所述的半持续资源的确定方法。
本公开另一方面实施例提出了一种计算机程序产品，包括计算机程序，所述计算机程序在被通信设备中的处理器执行时实现上述一方面实施例所述的半持续资源的确定方法。
本公开实施例提供的半持续资源的确定方法、装置及通信设备，网络设备在确定业务数据的到达时间间隔与各个默认的可配置资源周期不同时，可以向UE指示与业务数据的到达时间间隔匹配的指定的资源周期，以基于指定的资源周期与UE进行数据传输，从而尽量减少业务数据传输延时，提高了业务服务的质量和性能。
本公开附加的方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本公开的实践了解到。
附图说明
本公开上述的和/或附加的方面和优点从下面结合附图对实施例的描述中将变得明显和容易理解，其中：
图1为本公开实施例提供的一种半持续资源的确定方法的流程示意图；
图1A为本公开实施例提供的另一种半持续资源的确定方法的流程示意图；
图2为本公开实施例提供的另一种半持续资源的确定方法的流程示意图；
图3为本公开实施例提供的另一种半持续资源的确定方法的流程示意图；
图4为本公开实施例提供的另一种半持续资源的确定方法的流程示意图；
图5为本公开实施例提供的另一种半持续资源的确定方法的流程示意图；
图6为本公开实施例提供的另一种半持续资源的确定方法的流程示意图；
图7为本公开实施例提供的另一种半持续资源的确定方法的流程示意图；
图8为本公开实施例提供的另一种半持续资源的确定方法的流程示意图；
图9为本公开实施例提供的一种半持续资源的确定装置的结构示意图；
图10为本公开实施例提供的另一种半持续资源的确定装置的结构示意图；
图11为本公开实施例提供的另一种半持续资源的确定装置的结构示意图；
图12为本公开实施例提供的另一种半持续资源的确定装置的结构示意图；
图13为本公开实施例提供的一种通信设备的结构示意图。
具体实施方式
下面详细描述本公开的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本公开，而不能理解为对本公开的限制。
在通信网络中，网络设备在配置CG资源时，可以通过无线资源控制(Radio Resource Control,简称RRC)消息向用户设备(User Equipment，简称UE)提供上行资源的周期和上行时频资源的具体分配，UE接收到该配置后直接使用该配置的上行资源发送上行数据。或者，在配置SPS资源时，网络设备首先通过RRC消息配置上行资源的周期，再通过物理下行控制信道(Physical Downlink Control Channel，简称PDCCH)控制信令激活并指示上行时频资源的具体分配，相应的UE需要在PDCCH控制信令激活该上行资源配置后，才能使用该配置的上行资源发送上行数据。
本公开针对相关技术中，当网络设备配置的半持续资源的资源周期与要进行的业务数据的到达时间间隔不匹配时，会带来额外的数据传输延时的问题，提出一种半持续资源的确定方法。网络通过为半持续资源配置指定的资源周期，以尽量满足业务需求，从而减少业务数据传输延时，提高业务的质量和性能。
本公开中，半持续资源，可以为CG资源，还可以为SPS资源，本公开对此不做限定。下面结合各个实施例，对本公开实施例提供半持续资源的确定方法、装置及通信设备进行详细描述。
图1为本公开实施例提供的一种半持续资源的确定方法的流程示意图。该方法可由网络设备执行。如图1所示，该半持续资源的确定方法包括以下步骤：
步骤101，向用户设备UE发送指示消息，其中，指示消息中包含的针对业务数据的半持续资源的指定的资源周期，与半持续资源的各个默认的可配置的资源周期不同。
其中，本公开中的业务数据可以为任意网络设备及UE支持的业务数据，比如可以为视频数据、音频数据等等，本公开对此不作限定。
可选的，指定的资源周期可以为网络设备根据协议规定确定的，或者，还可以是根据当前的业务数据的需求确定的。
另外，上述指示消息，可以为RRC消息，或者，还可以为PDCCH控制信令，本公开对此不做限定。
可以理解的是，对于不同的半持续资源，其默认的可配置的资源周期不同。根据现有的3GPP组织发布的通信协议的规定，对于CG资源，默认的可配置的资源周期可以为:2个OFDM符号，6个OFDM符号，7个OFDM符号，14个OFDM符号,12个OFDM符号的n倍及14个OFDM符号的n倍，其中，n为正整数。对于SPS资源，默认的可配置的资源周期可以为：10ms，20ms，32ms，40ms，64ms，80ms，128ms，160ms，320ms及640ms。根据本公开的实施例，可以在这些默认的可配置资源周期的基础上，灵活增加其他的可配置资源周期，以适用于5G标准演进过程中提出的新型业务的调度。
可选的，本公开中，网络设备可以在确定业务数据的到达时间间隔与各个默认的可配置的资源周期不同时，根据该业务数据的到达时间间隔，确定指定的资源周期。
例如，增强现实(Augmented Reality，AR)或虚拟现实(Virtual Reality，VR)业务可以给用户提供视频流服务。典型视频帧率为30帧或60帧每秒，也即视频帧到达时间间隔为33.33ms或16.66ms，而该到达时间间隔与半持续资源默认的可配置资源周期(2个OFDM、6个OFDM、10ms、20ms等等)不同。因此，本公开中网络设备，可以根据视频业务的到达时间间隔确定半持续资源当前的指定的资源周期，并将该指定的资源周期发送给UE，从而可以基于该指定的资源周期与UE进行上下行数据的传输。
可选的，指定的资源周期可以根据需要包括不同的内容，比如可以包括第一周期值，其中，第一周期值，可以为毫秒值，还可以为OFDM符号数量。
可选的，指定的资源周期还可以包括第一周期值与第二周期值的组合，其中，第一周期值可以为毫 秒值，或者符号数量，第二周期值也可以为毫秒值或者符号数量等等，本公开对此不做限定。
为了支持更广泛的应用场景，在无线通信系统中可能配置了多种子载波间隔(SubCarrier Spacing，简称SCS)。如下表1所示，不同的SCS和循环前缀(Cyclic prefix，简称CP)对应不同的资源分配信息：
表1 不同SCS对应的资源分配信息
Figure PCTCN2021077302-appb-000001
可以理解的是，表1中的每一个元素、每一条对应关系，都是独立存在的；这些元素、对应关系被示例性的列在同一张表格中，但是并不代表表格中的所有元素、对应关系必须根据表格1中所示的同时存在。其中每一个元素的值和每一对应关系，是不依赖于表1中任何其他元素值或对应关系。因此本领域内技术人员可以理解，该表1中的每一个元素的取值、每一条对应关系，各种都是一个独立的实施例。
本公开中，网络设备在确定指定的资源周期时，可以根据不同SCS对应的资源分配信息，确定每个SCS下指定的资源周期，即确定每个SCS下指定的资源周期内包含的符号数量和/或毫秒值。
本公开实施例的半持续资源的确定方法，通过为半持续资源设置指定的资源周期，以基于与要进行的业务数据的到达时间间隔尽量匹配的资源周期与UE进行数据传输，从而尽量减少业务数据传输延时，提高业务服务的质量和性能。
图1A为本公开实施例提供的另一种半持续资源的确定方法的流程示意图。该方法可由网络设备执行。如图1A所示，该半持续资源的确定方法包括以下步骤：
步骤101a，基于第一业务数据的业务类型，确定针对该第一业务数据的半持续资源的指定资源周期。
本公开中，网络设备可以首先基于第一业务数据的业务类型，确定该第一业务数据的帧间隔或该业务数据到达UE的时间间隔，进而再确定针对该第一业务数据的半持续资源的指定资源周期。
例如，当网络设备有待发送的视频业务数据时，该网络设备可以首先确定该视频业务数据的帧间隔或该视频业务数据到达UE的时间间隔，进而再基于该视频业务数据的帧间隔或该视频业务数据到达UE的时间间隔，来确定针对该视频业务数据的半持续资源的指定资源周期。例如，如下文所述，可以将该指定资源周期配置为使得传输该视频业务数据的延迟最小，或消除由于现有通信协议中规定的可配置资源周期与视频业务数据的传输特性不匹配而带来的时延。
在一个实现方式中，可以将半持续资源的指定资源周期配置为接近于或等于视频业务数据的帧间隔或到达时间间隔，从而保证视频数据传输的传输质量。
步骤102，向用户设备UE发送指示消息，其中，指示消息中包含针对第一业务数据的半持续资源的指定的资源周期。
进一步地，网络设备可以向用户设备发送指示信息，该指示信息中携带有针对该业务数据的半持续资源的所述指定资源周期。
可选地，该指定资源周期可以不同于现有通信协议中所规定的可配置资源周期。例如，用于CG资源的可配置资源周期:2个OFDM符号，6个OFDM符号，7个OFDM符号，14个OFDM符号,12个OFDM符号的n倍及14个OFDM符号的n倍，其中，n为正整数；或用于SPS资源的可配置资源周期：10ms，20ms，32ms，40ms，64ms，80ms，128ms，160ms，320ms及640ms。
本公开实施例的半持续资源的确定方法，网络设备首先基于业务数据的类型，确定针对该业务数据的半持续资源的指定的资源周期，并将该指定的资源周期指示给UE，以基于与要进行的业务数据的类型匹配的资源周期与UE进行数据传输，从而尽量减少业务数据传输延时，提高业务服务的质量和性能。
图2为本公开实施例提供的另一种半持续资源的确定方法的流程示意图。该方法可由网络设备执行。如图2所示，该半持续资源的确定方法包括以下步骤：
步骤201，响应于业务数据的到达时间间隔与各个默认的可配置的资源周期不同，将小于业务数据的到达时间间隔的一个默认的可配置的资源周期对应的时长值，确定为每个SCS下指定的资源周期内包含的第一周期值对应的毫秒值m。
其中，m为正整数。
可选的，在确定第一周期值时，若有多个默认的可配置的资源周期均小于业务数据的到达时间间隔， 则可以从多个默认的可配置的资源周期中选取任意一个默认的可配置的资源周期，或者，还可以选取与业务数据的到达时间间隔差值最小的一个默认的可配置的资源周期。
例如，业务数据的到达时间间隔为16.66ms，则对应15kHZ的SCS而言在确定SPS对应的指定的资源周期时，由于小于16.66ms的默认可配置周期值为10ms，因此，可以确定第一周期值为10ms。
或者，业务数据的到达时间间隔为33.33ms，则对应15kHZ的SCS而言在确定SPS对应的指定的资源周期时，小于33.33ms的默认可配置周期值有10ms、20ms及32ms，因此，可以确定第一周期值可以为10ms、20ms或32ms，或者，由于32ms与33.33ms的差值最小，则可以确定第一周期值可以为32ms。
步骤202，确定业务数据的到达时间间隔与m间的第一差值。
步骤203，根据第一差值及每个SCS对应的每符号时长，确定每个SCS下指定的资源周期内包含的第二周期值对应的符号数量。
可选的，可以通过将第一差值与每个SCS下的符号时长的商取整后的值，确定为每个SCS下指定的资源周期内包含的第二周期对应的符号数量。
其中，本实施例中的取整可以为向下取整，向上取整，或者四舍五入取整等等。
例如，业务数据的到达时间间隔为16.66ms，对应15kHZ的SCS而言指定的资源内包含的第一周期值为10ms。此时，第一差值为6.66ms。第一差值与15kHZ的SCS对应的每符号时长(0.0714ms)的商为93.277，93.277四舍五入取整为后的值93，因此，15kHZ的SCS对应的指定的资源周期中第二周期值对应的符号数量为93。
又如，业务数据的到达时间间隔为16.66ms，对应30kHZ的SCS而言指定的资源内包含的第一周期值为10ms。此时，第一差值为6.66ms。第一差值与30kHZ的SCS对应的每符号时长(0.0357ms)的商为186.555，186.555四舍五入取整为后的值187，因此，30kHZ的SCS对应的指定的资源周期中第二周期值对应的符号数量为187。
对于数据的到达时间间隔为16.66ms(第一周期值为10ms)及33.33ms(第一周期值为32ms)的业务，将第一差值与每个SCS下的符号时长的商四舍五入取整后的值，可以确定每个SCS下指定的资源周期中的第二周期值可以配置的数值可以如下表2所示：
表2
Figure PCTCN2021077302-appb-000002
可以理解的是，表2中的每一个元素、每一条对应关系，都是独立存在的；这些元素、对应关系被示例性的列在同一张表格中，但是并不代表表格中的所有元素、对应关系必须根据表2中所示的同时存在。其中每一个元素的值和每一对应关系，是不依赖于表2中任何其他元素值或对应关系。因此本领域内技术人员可以理解，该表2中的每一个元素的取值、每一条对应关系，各种都是一个独立的实施例。
需要说明的是，还可以将第一差值与每个SCS下的符号时长的商向下取整后的值、或者向上取整后的值，确定为每个SCS下指定的资源周期中的第二周期值上述各个第二周期值，本公开对此不做限定。
可选的，由表1可知，各个SCS对应的每符号时长、每时隙时长等具有一定的倍数关系，本公开中，还可以将任一SCS确定为指定的SCS，从而在确定了该指定的SCS下的指定的资源周期后，即可以基于该指定的SCS下的指定的资源周期，确定每个SCS下指定的资源周期。
即本公开中，还可以将第一差值与指定SCS下的每符号时长的商取整后的值，乘以每个SCS下的每帧时隙数与指定SCS下的每帧时隙数的比值，确定为每个SCS下指定的资源周期内包含的第二周期对应的符号数量。
例如，业务数据的到达时间间隔为16.66ms的业务，通过上述分析可知，对于15kHZ的SCS(每帧时隙数为10)而言第二周期值对应的符号数量为93。若15kHZ的SCS为指定的SCS，则30kHZ的SCS(每帧时隙数为20)下指定的资源周期内包含的第二周期对应的符号数量为：93*(20/10)＝186。
另外，对于扩展CP而言，由于其与常规CP相比，在每时隙时长相同的情况下，每时隙符号数不同，因此，可以采用本公开任意一种计算指定的资源周期的方式计算扩展CP下的指定的资源周期。
举例来说，若15kHZ的SCS为指定的资源周期，那么在确定了数据的到达时间间隔为16.66ms的业务，在15kHZ的SCS下指定的资源周期中第一周期值为10ms，第二周期值为93个符号的情况下，可以确定30kHZ的SCS下的指定的资源周期中第一周期值为10ms，第二周期值为93*2，其中，2为30kHZ的SCS的每帧时隙数与30kHZ的SCS的每帧时隙数的比值。依次类推，即可确定每个SCS下的指定的资源周期。
对于数据的到达时间间隔为16.66ms(第一周期值为10ms，第二周期值为6ms)及33.33ms(第一周期值为32ms，第二周期值为1ms)的业务，在15kHZ的SCS为指定SCS的情况下，根据不同的SCS间的每帧时隙数间的关系，可以确定每个SCS下指定的资源周期中的第二周期值可以配置的数值可以如下表3所示：
表3
Figure PCTCN2021077302-appb-000003
可以理解的是，表3中的每一个元素、每一条对应关系，都是独立存在的；这些元素、对应关系被示例性的列在同一张表格中，但是并不代表表格中的所有元素、对应关系必须根据表3中所示的同时存在。其中每一个元素的值和每一对应关系，是不依赖于表3中任何其他元素值或对应关系。因此本领域内技术人员可以理解，该表3中的每一个元素的取值、每一条对应关系，各种都是一个独立的实施例。
需要说明的是，在计算每个SCS下SPS资源或CG资源对应的指定的资源周期时，可根据需要，采用本公开任一实施例中的方式进行，本公开对此不做限定。
步骤204，向用户设备UE发送指示消息，其中，指示消息中包括针对业务数据的半调度资源对应的指定的资源周期。
其中，上述指示消息的类型或者包含的内容，可以参考任一实施例的详细描述，此处不再赘述。
本公开实施例的半持续资源的确定方法，网络设备在确定业务数据的到达时间间隔与各个默认的可配置资源周期不同时，可以向UE指示与业务数据的到达时间间隔匹配的指定的资源周期，以基于指定的资源周期与UE进行数据通信，从而尽量减少业务数据通信延时，提高了业务服务的质量和性能。
图3为本公开实施例提供的另一种半持续资源的确定方法的流程示意图。该方法可由网络设备执行。如图3所示，该半持续资源的确定方法包括以下步骤：
步骤301，响应于业务数据的到达时间间隔与各个默认的可配置的资源周期不同，根据业务数据的到达时间间隔与指定的SCS对应的每时隙时长的商S，确定每个SCS下指定的资源周期内包含的第一周期值对应的毫秒值n。
其中，n为正整数，指定的SCS可以根据需要选择，比如选取每时隙时长为1ms的SCS。
可选的，可以根据商S的大小、或者与各个默认的可配置周期的关系，确定第一周期值对应的毫秒值n。
例如，将S中的整数部分，确定为每个SCS下指定的资源周期内包含的第一周期值对应的毫秒值n。
例如，业务数据的到达时间间隔为16.66ms，指定的SCS为15kHZ的SCS，其对应的每时隙时长为1ms,则商S为16.66。则可以将16确定为15kHZ的SCS下指定的资源周期内包含的第一周期值对应的毫秒值n。
或者，还可以将S中包含的第一指定值的最大倍数值，确定为每个SCS下指定的资源周期内包含的第一周期值对应的毫秒值n。
其中，第一指定值可以为协议约定的值，或者网络配置的值，比如可以为2、5或10等等，本公开对此不做限定。
例如第一指定值为5,对于业务数据的到达时间间隔为16.66ms的业务而言，由于15kHZ的SCS下商S为16.66，则可以将15(5的最大倍数)确定为15kHZ的SCS下指定的资源周期内包含的第一周期值对应的毫秒值n。
或者，还可以将小于所述S的一个默认的可配置的资源周期对应的时长值，确定为每个SCS下指定的资源周期内包含的第一周期值对应的毫秒值n。
可选的，在确定第一周期值时，若有多个默认的可配置的资源周期均小于S，则可以从多个默认的可配置的资源周期中选取任意一个默认的可配置的资源周期，或者，还可以选取与S差值最小的一个默认 的可配置的资源周期。
例如，业务数据的到达时间间隔为16.66ms，则对应15kHZ的SCS而言在确定SPS对应的指定的资源周期时，由于小于S(16.66)的默认可配置周期值为10ms，因此，可以确定第一周期值为10ms。
或者，业务数据的到达时间间隔为33.33ms，则对应15kHZ的SCS而言在确定SPS对应的指定的资源周期时，小于S(33.33)的默认可配置周期值有10ms、20ms及32ms，而32ms与33.33的差值最小，则可以确定第一周期值可以为32ms。
步骤302，确定业务数据的到达时间间隔与n间的第二差值。
步骤303，根据第二差值及每个SCS对应的每符号时长，确定每个SCS下指定的资源周期内包含的第二周期值对应的符号数量。
本实施例中，根据第二差值及每个SCS对应的每符号时长，确定每个SCS下指定的资源周期内包含的第二周期值对应的符号数量的具体方式，可以参照其它任一实施例的详细描述，此处不再赘述。
步骤304，向用户设备UE发送指示消息，其中，指示消息中包括针对业务数据的半调度资源对应的指定的资源周期。
本公开实施例的半持续资源的确定方法，网络设备在确定业务数据的到达时间间隔与各个默认的可配置资源周期不同时，可以向UE指示与业务数据的到达时间间隔匹配的指定的资源周期，以基于指定的资源周期与UE进行数据通信，从而尽量减少业务数据通信延时，提高了业务服务的质量和性能。
图4为本公开实施例提供的另一种半持续资源的确定方法的流程示意图。该方法可由网络设备执行。如图4所示，该半持续资源的确定方法包括以下步骤：
步骤401，响应于业务数据的到达时间间隔与各个默认的可配置的资源周期不同，将小于业务数据的到达时间间隔的一个默认的可配置的资源周期对应的时长值，确定为每个SCS下指定的资源周期内包含的第一周期值对应的毫秒值o。
本实施例中，确定每个SCS下指定的资源周期内包含的第一周期值的具体过程，可参照其它任一实施例的详细描述，此处不再赘述。
其中，o为正整数。
步骤402，确定业务数据的到达时间间隔与o间的第三差值。
步骤403，将第三差值与每个SCS对应的每时隙时长的商取整后的值，确定为每个SCS下指定的资源周期内包含的第二周期值对应的毫秒值k。
其中，k为正整数。
可选的，可以将第三差值与每个SCS对应的每时隙时长的商向下取整后的值，确定为每个SCS下指定的资源周期内包含的第二周期值对应的毫秒值k。
例如，业务数据的到达时间间隔为16.66ms的业务，在15kHZ的SCS(每时隙时长为1ms)下指定的资源周期内包含的第一周期值对应的毫秒值n为10，则第三差值为6.66ms。第三差值6.66ms与每时隙时长1ms的商为6.66,从而可以确定15kHZ的SCS下指定的资源周期内包含的第二周期值对应的毫秒值为6。
同样的，业务数据的到达时间间隔为33.33ms的业务，在30kHZ的SCS(每时隙时长为0.5ms)下指定的资源周期内包含的第一周期值对应的毫秒值n为32，则第三差值为1.33ms。第三差值1.33ms与每时隙时长0.5ms的商为2.66,从而可以确定30kHZ的SCS下指定的资源周期内包含的第二周期值对应的毫秒值为2*0.5ms。
步骤404，确定第三差值与k间的第四差值。
步骤405，根据第四差值与每个SCS对应的每符号时长，确定每个SCS下所述指定的资源周期内包含的第三周期值对应的符号数量。
可选的，可以将所述第四差值与每个SCS对应的每符号时长的商取整后的值，确定为每个SCS下指定的资源周期内包含的第三周期对应的符号数量。
其中，可以通过向下取整，向上取整，或者四舍五入取整等方式，确定每个SCS下指定的资源周期内包含的第三周期对应的符号数量。
例如，业务数据的到达时间间隔为16.66ms，对应15kHZ的SCS而言指定的资源内包含的第一周期值为10ms、第二周期值为6ms。此时，第四差值为0.66ms。第四差值与15kHZ的SCS对应的每符号时长(0.0714ms)的商为9.243，9.243向上取整为后的值10，因此，15kHZ的SCS对应的指定的资源周期中第三周期值对应的符号数量为10。
又如，业务数据的到达时间间隔为16.66ms，对应30kHZ的SCS而言指定的资源内包含的第一周期值为10ms、第二周期值为6ms。此时，第四差值为0.66ms。第四差值与30kHZ的SCS对应的每符号时长(0.0357ms)的商为18.49，18.49向上取整为后的值19，因此，30kHZ的SCS对应的指定的资源周期中第三周期值对应 的符号数量为19。
对于数据的到达时间间隔为16.66ms(第一周期值为10ms、第二周期值为6ms)及33.33ms(第一周期值为32ms、第二周期值为1ms)的业务，将第四差值与每个SCS下的符号时长的商取整后的值，可以确定每个SCS下指定的资源周期中的第三周期值可以配置的数值可以如下表4所示：
表4
Figure PCTCN2021077302-appb-000004
可以理解的是，表4中的每一个元素、每一条对应关系，都是独立存在的；这些元素、对应关系被示例性的列在同一张表格中，但是并不代表表格中的所有元素、对应关系必须根据表4中所示的同时存在。其中每一个元素的值和每一对应关系，是不依赖于表4中任何其他元素值或对应关系。因此本领域内技术人员可以理解，该表4中的每一个元素的取值、每一条对应关系，各种都是一个独立的实施例。
需要说明的是，还可以将第四差值与每个SCS下的符号时长的商向下取整后的值、或者向上取整后的值，确定为每个SCS下指定的资源周期中的第二周期值上述各个第二周期值，本公开对此不做限定。
可选的，由表1可知，各个SCS对应的每符号时长、每时隙时长等具有一定的倍数关系，本公开中，还可以将任一SCS确定为指定的SCS，从而在确定了该指定的SCS下的指定的资源周期后，即可以基于该指定的SCS下的指定的资源周期，确定每个SCS下指定的资源周期。
即本公开中，还可以将第四差值与指定SCS对应的每符号时长的商取整后的值，乘以每个SCS下的每帧时隙数量与指定SCS下的每帧时隙数量的比值，确定为每个SCS下指定的资源周期内包含的第三周期对应的符号数量。
另外，对于扩展CP而言，由于其与常规CP相比，在每时隙时长相同的情况下，每时隙符号数不同，因此，可以采用本公开任意一种计算指定的资源周期的方式计算扩展CP下的指定的资源周期。
举例来说，若15kHZ的SCS(每帧时隙数为10)为指定的资源周期，那么在确定了数据的到达时间间隔为16.66ms的业务，在15kHZ的SCS下指定的资源周期中第一周期值为10ms，第二周期值为6ms，第三周期值为10个符号(9.243向上取整)的情况下，可以确定30kHZ的SCS(每帧时隙数为20)下的指定的资源周期中第一周期值为10ms，第二周期值为6ms，第三周期值为10*2，其中，2为30kHZ的SCS的每帧时隙数与15kHZ的SCS的每帧时隙数的比值。依次类推，即可确定每个SCS下的指定的资源周期。
对于数据的到达时间间隔为16.66ms(第一周期值为10ms，第二周期值为6ms)及33.33ms(第一周期值为32ms，第二周期值为1ms)的业务，在15kHZ的SCS为指定SCS的情况下，根据不同的SCS间的每帧时隙数间的关系，可以确定每个SCS下指定的资源周期中的第三周期值可以配置的数值可以如下表5所示：
表5
Figure PCTCN2021077302-appb-000005
可以理解的是，表5中的每一个元素、每一条对应关系，都是独立存在的；这些元素、对应关系被示例性的列在同一张表格中，但是并不代表表格中的所有元素、对应关系必须根据表5中所示的同时存在。其中每一个元素的值和每一对应关系，是不依赖于表5中任何其他元素值或对应关系。因此本领域内技术人员可以理解，该表5中的每一个元素的取值、每一条对应关系，各种都是一个独立的实施例。
需要说明的是，在计算每个SCS下SPS资源或CG资源对应的指定的资源周期时，可根据需要，采用 本公开任一实施例中的方式进行，本公开对此不做限定。
步骤406，向用户设备UE发送指示消息，其中，指示消息中包括针对业务数据的半调度资源对应的指定的资源周期。
其中，上述指示消息的类型或者包含的内容，可以参考任一实施例的详细描述，此处不再赘述。
本公开实施例的半持续资源的确定方法，网络设备在确定业务数据的到达时间间隔与各个默认的可配置资源周期不同时，可以向UE指示与业务数据的到达时间间隔匹配的指定的资源周期，以基于指定的资源周期与UE进行数据通信，从而尽量减少业务数据通信延时，提高了业务服务的质量和性能。
图5为本公开实施例提供的另一种半持续资源的确定方法的流程示意图。该方法可由网络设备执行。如图5所示，该半持续资源的确定方法包括以下步骤：
步骤501，响应于业务数据的到达时间间隔与各个默认的可配置的资源周期不同，确定所述业务数据的到达时间间隔与每个SCS对应的每时隙时长间的商S。
步骤502，将商中的整数部分与每个SCS对应的每时隙符号数间的乘积，确定为每个SCS下指定的资源周期内包含的第一周期值对应的符号数量。
举例来说，若业务数据的到达时间间隔为16.66ms，15kHZ的SCS对应的每时隙时长为1ms、每时隙符号数为14。则对15kHZ的SCS而言，商S＝16.66，从而可以确定15kHZ的SCS下指定的资源周期内包含的第一周期值对应的符号数量为16*14。
又如，若业务数据的到达时间间隔为16.66ms，30kHZ的SCS对应的每时隙时长为0.5ms、每时隙符号数为14。则对30kHZ的SCS而言，商S＝33.32，从而可以确定30kHZ的SCS下指定的资源周期内包含的第一周期值对应的符号数量为33*14。
对于数据的到达时间间隔为16.66ms及33.33ms的业务，将业务数据的到达时间间隔与每个SCS对应的每时隙时长间的商S中的整数部分与每个SCS对应的每时隙符号数的乘积，确定为每个SCS下指定的资源周期中的第一周期值对应的符号数量时，每个SCS下第一周期值可以配置的数值可以如下表6所示：
表6
Figure PCTCN2021077302-appb-000006
可以理解的是，表6中的每一个元素、每一条对应关系，都是独立存在的；这些元素、对应关系被示例性的列在同一张表格中，但是并不代表表格中的所有元素、对应关系必须根据表6中所示的同时存在。其中每一个元素的值和每一对应关系，是不依赖于表6中任何其他元素值或对应关系。因此本领域内技术人员可以理解，该表6中的每一个元素的取值、每一条对应关系，各种都是一个独立的实施例。
步骤503，根据商S中的小数部分与每个SCS对应的每符号时长，确定每个SCS下所述指定的资源周期内包含的第二周期值对应的符号数量。
可选的，可以将所述商S中的小数部分与每个SCS下的符号时长的商取整后的值，确定为每个SCS下所述指定的资源周期内包含的第二周期值对应的符号数量。
例如，对于数据的到达时间间隔为16.66ms及33.33ms的业务，将S中的小数部分与每个SCS下的符号时长的商向上取整后的值，确定为每个SCS下指定的资源周期中的第二周期值对应的符号数量时，第二周期值可以配置的数值可以如下表7所示。
可以理解的是，表7中的每一个元素、每一条对应关系，都是独立存在的；这些元素、对应关系被示例性的列在同一张表格中，但是并不代表表格中的所有元素、对应关系必须根据表7中所示的同时存在。其中每一个元素的值和每一对应关系，是不依赖于表7中任何其他元素值或对应关系。因此本领域内技术人员可以理解，该表7中的每一个元素的取值、每一条对应关系，各种都是一个独立的实施例。
需要说明的是，还可以将S中的小数部分与每个SCS下的符号时长的商向下取整、或者四舍五入取整后的值，确定为每个SCS下指定的资源周期中的第二周期值对应的符号数量的值，本公开对此不做限定。
表7
Figure PCTCN2021077302-appb-000007
可选的，由表1可知，各个SCS对应的每符号时长、每时隙时长等具有一定的倍数关系，本公开中，还可以将任一SCS确定为指定的SCS，从而在确定了该指定的SCS下的指定的资源周期中的第二周期值对应的符号数量后，即可以基于该指定的SCS下的指定的资源周期中的第二周期值对应的符号数量，确定每个SCS下指定的资源周期中的第二周期值对应的符号数量。
即本公开中，还可以将商S中的小数部分与指定SCS下的符号时长的商取整后的值，乘以每个SCS下的每帧时隙数量与指定SCS下的每帧时隙数量的比值，确定为每个SCS下所述指定的资源周期内包含的第二周期值对应的符号数量。
另外，对于扩展CP而言，由于其与常规CP相比，在每时隙时长相同的情况下，每时隙符号数不同，因此，可以采用本公开任意一种计算指定的资源周期的方式计算扩展CP下的指定的资源周期。
举例来说，对于数据的到达时间间隔为16.66ms及33.33ms的业务，在15kHZ的SCS为指定SCS的情况下，根据不同的SCS间的每帧时隙数间的关系，可以确定每个SCS下指定的资源周期中的第二周期值可以配置的数值可以如下表8所示：
表8
Figure PCTCN2021077302-appb-000008
可以理解的是，表8中的每一个元素、每一条对应关系，都是独立存在的；这些元素、对应关系被示例性的列在同一张表格中，但是并不代表表格中的所有元素、对应关系必须根据表8中所示的同时存在。其中每一个元素的值和每一对应关系，是不依赖于表8中任何其他元素值或对应关系。因此本领域内技术人员可以理解，该表8中的每一个元素的取值、每一条对应关系，各种都是一个独立的实施例。
需要说明的是，在计算每个SCS下SPS资源或CG资源对应的指定的资源周期时，可根据需要，采用本公开任一实施例中的方式进行，本公开对此不做限定。
可选的，本公开中，还可以在确定了该指定的SCS下的指定的资源周期中的第一周期值对应的符号数量后，即可以基于该指定的SCS下的指定的资源周期中的第一周期值对应的符号数量，确定每个SCS下指定的资源周期中的第一周期值对应的符号数量。
即本公开中，可以首先确定指定SCS下指定的资源周期内包含的第一周期值对应的第一符号数量及第二周期值对应的第二符号数量；然后将第一符号数量，乘以每个SCS下的每帧时隙数量与指定SCS下的每帧时隙数量的比值，确定为每个SCS下指定的资源周期内包含的第一周期值对应的符号数量；将第二符号数量，乘以每个SCS下的每帧时隙数量与指定SCS下的每帧时隙数量的比值，确定为每个SCS下指定的资源周期内包含的第二周期值对应的符号数量。
另外，对于扩展CP而言，由于其与常规CP相比，在每时隙时长相同的情况下，每时隙符号数不同，因此，可以采用本公开任意一种计算指定的资源周期的方式计算扩展CP下的指定的资源周期。
举例来说，对于数据的到达时间间隔为16.66ms及33.33ms的业务，在15kHZ的SCS为指定SCS的情况下，根据不同的SCS间的每帧时隙数间的关系，可以确定每个SCS下指定的资源周期中的第一周期值可以 配置的数值可以如下表9所示：
表9
Figure PCTCN2021077302-appb-000009
可以理解的是，表9中的每一个元素、每一条对应关系，都是独立存在的；这些元素、对应关系被示例性的列在同一张表格中，但是并不代表表格中的所有元素、对应关系必须根据表9中所示的同时存在。其中每一个元素的值和每一对应关系，是不依赖于表9中任何其他元素值或对应关系。因此本领域内技术人员可以理解，该表9中的每一个元素的取值、每一条对应关系，各种都是一个独立的实施例。
步骤504，向用户设备UE发送指示消息，其中，指示消息中包括针对业务数据的半调度资源对应的指定的资源周期。
其中，上述指示消息的类型或者包含的内容，可以参考任一实施例的详细描述，此处不再赘述。
本公开实施例的半持续资源的确定方法，网络设备在确定业务数据的到达时间间隔与各个默认的可配置资源周期不同时，可以向UE指示与业务数据的到达时间间隔匹配的指定的资源周期，以基于指定的资源周期与UE进行数据通信，从而尽量减少业务数据通信延时，提高了业务服务的质量和性能。
图6为本公开实施例提供的另一种半持续资源的确定方法的流程示意图。该方法可由网络设备执行。如图6所示，该半持续资源的确定方法包括以下步骤：
步骤601，响应于业务数据的到达时间间隔与各个默认的可配置的资源周期不同，将业务数据的到达时间间隔与每个SCS对应的每符号时长的商取整后的值，确定为每个所述SCS下所述指定的资源周期内包含的符号数量。
举例来说，对于数据的到达时间间隔为16.66ms及33.33ms的业务，将业务数据的到达时间间隔与每个SCS对应的每符号时长的商向下取整后的值，确定为每个SCS下指定的资源周期内包的符号数量时，每个SCS下指定的资源周期可以配置的数值可以如下表10所示：
表10
Figure PCTCN2021077302-appb-000010
可以理解的是，表10中的每一个元素、每一条对应关系，都是独立存在的；这些元素、对应关系被示例性的列在同一张表格中，但是并不代表表格中的所有元素、对应关系必须根据表10中所示的同时存在。其中每一个元素的值和每一对应关系，是不依赖于表10中任何其他元素值或对应关系。因此本领域内技术人员可以理解，该表10中的每一个元素的取值、每一条对应关系，各种都是一个独立的实施例。
需要说明的是，还可以将将业务数据的到达时间间隔与每个SCS对应的每符号时长的商向上取整、或者四舍五入取整后的值，确定为每个SCS下指定的资源周期内包含的符号数量，本公开对此不做限定。
可选的，由表1可知，各个SCS对应的每符号时长、每时隙时长等具有一定的倍数关系，本公开中，还可以将任一SCS确定为指定的SCS，从而在确定了该指定的SCS下的指定的资源周期内包含的符号数量后，即可以基于该指定的SCS下的指定的资源周期内包含的符号数量，确定每个SCS下指定的资源周期内包含的符号数量。
即本公开中，还可以将业务数据的到达时间间隔与指定SCS下的符号时长的商取整后的值，乘以每个SCS下的每帧时隙数量与指定SCS下的每帧时隙数量的比值，确定为每个SCS下指定的资源周期内包含的符号数量。
另外，对于扩展CP而言，由于其与常规CP相比，在每时隙时长相同的情况下，每时隙符号数不同，因此，可以采用本公开任意一种计算指定的资源周期的方式计算扩展CP下的指定的资源周期。
举例来说，对于数据的到达时间间隔为16.66ms及33.33ms的业务，在15kHZ的SCS为指定SCS的情况下，根据不同的SCS间的每帧时隙数间的关系，可以确定每个SCS下指定的资源周期内包含的符号数量可以如下表11所示：
表11
Figure PCTCN2021077302-appb-000011
可以理解的是，表11中的每一个元素、每一条对应关系，都是独立存在的；这些元素、对应关系被示例性的列在同一张表格中，但是并不代表表格中的所有元素、对应关系必须根据表11中所示的同时存在。其中每一个元素的值和每一对应关系，是不依赖于表11中任何其他元素值或对应关系。因此本领域内技术人员可以理解，该表11中的每一个元素的取值、每一条对应关系，各种都是一个独立的实施例。
步骤602，向用户设备UE发送指示消息，其中，指示消息中包括针对业务数据的半调度资源对应的指定的资源周期。
其中，上述指示消息的类型或者包含的内容，可以参考任一实施例的详细描述，此处不再赘述。
本公开实施例的半持续资源的确定方法，网络设备在确定业务数据的到达时间间隔与各个默认的可配置资源周期不同时，可以向UE指示与业务数据的到达时间间隔匹配的指定的资源周期，以基于指定的资源周期与UE进行数据通信，从而尽量减少业务数据通信延时，提高了业务服务的质量和性能。
图7为本公开实施例提供的另一种半持续资源的确定方法的流程示意图。该方法可由UE执行。如图7所示，该半持续资源的确定方法包括以下步骤：
步骤701，接收网络设备发送的指示消息，其中，指示消息中包含的针对业务数据的半持续资源的指定的资源周期，与半持续资源的各个默认的可配置的资源周期不同。
其中，指示消息中可以包含半持续资源在每个SCS下的指定的资源周期内包含的符号数量和/或毫秒值。举例来说，指示消息中，可以包含SPS资源在15kHZ的SCS下的指定的资源周期内包含的符号数量，或者，包含SPS资源在15kHZ的SCS下的指定的资源周期内包含的毫秒值加符号数量等等，本公开对此不做限定。
即，上述指定的资源周期可能仅包括第一周期值，比如毫秒值，或者符号数量，或者，指定的资源周期还可能包括：第一周期值加第二周期值，比如毫秒值加符号数量，或者符号数量加符号数量等等。
可选的，若指定的资源周期中包括第一周期值加第二周期值，则第一周期值可以为默认的可配置的资源周期对应的时长值。
举例来说，对于数据的到达时间间隔为16.66ms的业务，指定的资源周期中可以包括在15kHZ下的第一周期值(10ms)及第二周期值(10个符号)，其中，10ms为SPS资源的一个默认的可配置的资源周期。
本实施例中，指示消息的类型、半持续资源的类型及指定的资源周期的确定方式可以参照本公开其他各个实施例的详细描述，此处不再赘述。
步骤702，基于指定的资源周期，与网络设备进行数据通信。
UE根据网络设备发送的指示消息，确定了半持续资源对应的指定的资源周期，并在该半持续资源激活后，即可根据配置的半持续资源的指定的资源周期使用对应的半持续资源。例如，对于上行CG资源，在RRC配置后，即根据RRC配置的指定的资源周期使用上行资源发送数据。或者，对于下行SPS资源，在RRC配置后，并且在PDCCH激活该资源后，根据RRC配置的指定的资源周期使用下行资源接收下行数 据。
可以理解的是，本公开中，UE接收的指示消息，是网络设备在确定业务数据的到达时间间隔与各个默认的可配置资源周期不同时，根据业务数据的到达时间间隔发送的，从而使得指示的指定的资源周期与业务数据的到达时间间隔尽量匹配，以降低业务数据的传输延时。
本公开实施例的半持续资源的确定方法，UE通过基于获取的与业务数据的到达时间间隔匹配的指定的资源周期与网络设备进行数据通信，从而尽量减少了业务数据通信延时，提高了业务服务的质量和性能。
图8为本公开实施例提供的另一种半持续资源的确定方法的流程示意图。该方法可由UE执行。如图8所示，该半持续资源的确定方法包括以下步骤：
步骤801，接收网络设备发送的指示消息，其中，指示消息中包含的针对业务数据的半持续资源的指定的资源周期为网络设备基于第一业务数据的业务类型确定的。
其中，指示消息中可以包含半持续资源在每个SCS下的指定的资源周期内包含的符号数量和/或毫秒值。举例来说，指示消息中，可以包含SPS资源在15kHZ的SCS下的指定的资源周期内包含的符号数量，或者，包含SPS资源在15kHZ的SCS下的指定的资源周期内包含的毫秒值加符号数量等等，本公开对此不做限定。
即，上述指定的资源周期可能仅包括第一周期值，比如毫秒值，或者符号数量，或者，指定的资源周期还可能包括：第一周期值加第二周期值，比如毫秒值加符号数量，或者符号数量加符号数量等等。
可选的，若指定的资源周期中包括第一周期值加第二周期值，则第一周期值可以为默认的可配置的资源周期对应的时长值。
举例来说，对于数据的到达时间间隔为16.66ms的业务，指定的资源周期中可以包括在15kHZ下的第一周期值(10ms)及第二周期值(10个符号)，其中，10ms为SPS资源的一个默认的可配置的资源周期。
在本公开中，当网络设备有待发送的视频业务数据时，该网络设备可以首先确定该视频业务数据的帧间隔或该视频业务数据到达UE的时间间隔，进而再基于该视频业务数据的帧间隔或该视频业务数据到达UE的时间间隔，来确定针对该视频业务数据的半持续资源的指定资源周期。例如，如下文所述，可以将该指定资源周期配置为使得传输该视频业务数据的延迟最小，或消除由于现有通信协议中规定的可配置资源周期与视频业务数据的传输特性不匹配而带来的时延。
在一个实现方式中，可以将半持续资源的指定资源周期配置为接近于或等于视频业务数据的帧间隔或到达时间间隔，从而保证视频数据传输的传输质量。
可选的，该指定的资源周期可以不同于现有通信协议中所规定的可配置资源周期。例如，用于CG资源的可配置资源周期:2个OFDM符号，6个OFDM符号，7个OFDM符号，14个OFDM符号,12个OFDM符号的n倍及14个OFDM符号的n倍，其中，n为正整数；或用于SPS资源的可配置资源周期：10ms，20ms，32ms，40ms，64ms，80ms，128ms，160ms，320ms及640ms。
本实施例中，指示消息的类型、半持续资源的类型及指定的资源周期的确定方式可以参照本公开其他各个实施例的详细描述，此处不再赘述。
步骤802，基于指定的资源周期，与网络设备进行数据通信。
UE根据网络设备发送的指示消息，确定了针对业务数据的半持续资源对应的指定的资源周期，并在该半持续资源激活后，即可根据配置的半持续资源的指定的资源周期使用对应的半持续资源。例如，对于上行CG资源，在RRC配置后，即根据RRC配置的指定的资源周期使用上行资源发送数据。或者，对于下行SPS资源，在RRC配置，并且在PDCCH激活该资源后，根据RRC配置的指定的资源周期使用下行资源接收下行数据。
可以理解的是，本公开中，UE接收的指示消息，是网络设备在确定业务数据的到达时间间隔与各个默认的可配置资源周期不同时，根据业务数据的到达时间间隔发送的，从而使得指示的指定的资源周期与业务数据的到达时间间隔尽量匹配，以降低业务数据的传输延时。
本公开实施例的半持续资源的确定方法，UE在获取到网络设备根据第一业务数据的类型确定的针对业务数据的半持续资源的指定的资源周期后，即可基于该指定的资源周期与网络设备进行数据通信，从而尽量减少了业务数据通信延时，提高了业务服务的质量和性能。
图9为本公开实施例提供的一种半持续资源的确定装置的结构示意图。该装置可应用于网络设备，如图9所示，该装置900包括：
发送模块910，用于向用户设备UE发送指示消息，其中，指示消息中包含的针对业务数据的半持续资源的指定的资源周期，与半持续资源的各个默认的可配置的资源周期不同。
可选的，该装置900，还可以包括：
处理模块，用于将指定的资源周期确定为半持续资源的资源周期。
可选的，上述处理模块，还可以用于：
根据每个子载波间隔SCS对应的时域资源分配信息，确定每个SCS下指定的资源周期。
或者，
基于指定的SCS下的所述指定的资源周期，确定每个SCS下所述指定的资源周期。
可选的，上述处理模块，可以具体用于：
确定每个SCS下所述指定的资源周期内包含的符号数量和/或毫秒值。
可选的，指定的资源周期包括第一周期值，或第一周期值加第二周期值。
可选的，上述处理模块，可以具体用于：
响应于业务数据的到达时间间隔与各个默认的可配置的资源周期不同，根据业务数据的到达时间间隔，确定指定的资源周期。
可选的，每个SCS的时域资源分配信息中包括：每符号时长，上述处理模块，可以具体用于：
将小于所述业务数据的到达时间间隔的一个默认的可配置的资源周期对应的时长值，确定为每个SCS下所述指定的资源周期内包含的第一周期值对应的毫秒值m，其中，m为正整数；
确定所述业务数据的到达时间间隔与所述m间的第一差值；
根据所述第一差值及每个SCS对应的每符号时长，确定每个SCS下所述指定的资源周期内包含的第二周期值对应的符号数量。
可选的，上述处理模块，还可以具体用于：
将所述第一差值与每个SCS下的符号时长的商取整后的值，确定为每个SCS下所述指定的资源周期内包含的第二周期对应的符号数量；
或者，
将所述第一差值与指定SCS下的每符号时长的商取整后的值，乘以每个SCS下的每帧时隙数与所述指定SCS下的每帧时隙数的比值，确定为每个SCS下所述指定的资源周期内包含的第二周期对应的符号数量；
在一种可能的实现形式中，每个SCS的时域资源分配信息中包括：每时隙时长及每符号时长，上述处理模块，可以具体用于：
根据所述业务数据的到达时间间隔与指定的SCS对应的每时隙时长的商S，确定每个SCS下所述指定的资源周期内包含的第一周期值对应的毫秒值n，其中，n为正整数；
确定所述业务数据的到达时间间隔与所述n间的第二差值；
根据所述第二差值及每个SCS对应的每符号时长，确定每个SCS下所述指定的资源周期内包含的第二周期值对应的符号数量。
可选的，上述处理模块，还可以具体用于：
将所述S中的整数部分，确定为每个SCS下所述指定的资源周期内包含的第一周期值对应的毫秒值n；
或者，
将所述S中包含的第一指定值的最大倍数值，确定为每个SCS下所述指定的资源周期内包含的第一周期值对应的毫秒值n；
或者，
将小于所述S的默认的可配置的资源周期对应的时长值，确定为每个SCS下所述指定的资源周期内包含的第一周期值对应的毫秒值n。
在一种可能的实现形式中，每个所述SCS的时域资源分配信息中包括：每时隙时长及每符号时长，上述处理模块，还可以具体用于：
将小于业务数据的到达时间间隔的一个默认的可配置的资源周期对应的时长值，确定为每个SCS下指定的资源周期内包含的第一周期值对应的毫秒值0，其中，0为正整数；
确定业务数据的到达时间间隔与0间的第三差值；
将第三差值与每个SCS对应的每时隙时长的商取整后的值，确定为每个SCS下所述指定的资源周期内包含的第二周期值对应的毫秒值k，其中，k为正整数；
确定第三差值与所述k间的第四差值；
根据第四差值与每个SCS对应的每符号时长，确定每个SCS下指定的资源周期内包含的第三周期值对应的符号数量。
上述处理模块，还可以具体用于：
将第四差值与每个SCS对应的每符号时长的商取整后的值，确定为每个SCS下指定的资源周期内包含的第三周期对应的符号数量；
或者，
将第四差值与指定SCS对应的每符号时长的商取整后的值，乘以每个SCS下的每帧时隙数量与指定SCS下的每帧时隙数量的比值，确定为每个SCS下指定的资源周期内包含的第三周期对应的符号数量。
在一种可能的实现形式中，每个SCS的时域资源分配信息中包括：每时隙时长及每符号时长，上述处理模块，还可以具体用于：
确定业务数据的到达时间间隔与每个SCS对应的每时隙时长间的商S；
将商S中的整数部分与每个SCS对应的每时隙符号数间的乘积，确定为每个SCS下指定的资源周期内包含的第一周期值对应的符号数量；
根据商中的小数部分与每个SCS对应的每符号时长，确定每个SCS下指定的资源周期内包含的第二周期值对应的符号数量。
可选的，上述处理模块，还可以具体用于：：
将商中的小数部分与每个SCS下的符号时长的商取整后的值，确定为每个SCS下指定的资源周期内包含的第二周期值对应的符号数量；
或者，
将商中的小数部分与指定SCS下的符号时长的商取整后的值，乘以每个SCS下的每帧时隙数量与指定SCS下的每帧时隙数量的比值，确定为每个SCS下指定的资源周期内包含的第二周期值对应的符号数量。
在一种可能的实现形式中，每个SCS的时域资源分配信息中包括：每符号时长，上述处理模块，还可以具体用于：
确定指定SCS下指定的资源周期内包含的第一周期值对应的第一符号数量及第二周期值对应的第二符号数量；
将第一符号数量，乘以每个SCS下的每帧时隙数量与指定SCS下的每帧时隙数量的比值，确定为每个SCS下所述指定的资源周期内包含的第一周期值对应的符号数量；
将第二符号数量，乘以每个SCS下的每帧时隙数量与所述指定SCS下的每帧时隙数量的比值，确定为每个SCS下指定的资源周期内包含的第二周期值对应的符号数量。
在一种可能的实现形式中，每个SCS的时域资源分配信息中包括：每符号时长，上述处理模块，还可以具体用于：
将业务数据的到达时间间隔与每个SCS对应的每符号时长的商取整后的值，确定为每个SCS下所述指定的资源周期内包含的符号数量；
或者，
将业务数据的到达时间间隔与指定SCS对应的每符号时长的商取整后的值，乘以每个SCS对应的每帧时隙数量与指定SCS对应的每帧时隙数量的比值，确定为每个SCS下所述指定的资源周期内包含的符号数量。
需要说明的是，上述对图1至图8提供的半持续资源的确定方法实施例的解释说明也适用于该实施例的半持续资源的确定装置，此处不再赘述。
本公开实施例的半持续资源的确定装置，网络设备在确定业务数据的到达时间间隔与各个默认的可配置资源周期不同时，可以向UE指示与业务数据的到达时间间隔匹配的指定的资源周期，以基于指定的资源周期与UE进行数据通信，从而尽量减少业务数据通信延时，提高了业务服务的质量和性能。
图10为本公开实施例提供的另一种半持续资源的确定装置的结构示意图。该装置可适用于网络设备。如图10所示，该半持续资源的确定装置100包括：处理模块110及发送模块120。
处理模块110，用于基于第一业务数据的业务类型，确定针对该第一业务数据的半持续资源的指定资源周期。
发送模块120，用于向用户设备UE发送指示消息，其中，指示消息中包含针对第一业务数据的半持续资源的指定的资源周期。
可选的，半持续资源的指定资源周期配置为接近于或等于视频业务数据的帧间隔或到达时间间隔。
可选地，该指定资源周期可以不同于现有通信协议中所规定的可配置资源周期。例如，用于CG资源的可配置资源周期:2个OFDM符号，6个OFDM符号，7个OFDM符号，14个OFDM符号,12个OFDM符号的n倍及14个OFDM符号的n倍，其中，n为正整数；或用于SPS资源的可配置资源周期：10ms，20ms，32ms，40ms，64ms，80ms，128ms，160ms，320ms及640ms。
需要说明的是，本公开实施例中的处理模块110及发送模块120，可以根据需要被配置为执行本公开任一实施例中的步骤，以实现相关功能，此处不再赘述。
本公开实施例的半持续资源的确定装置，网络设备首先基于业务数据的类型，确定针对该业务数据 的半持续资源的指定的资源周期，并将该指定的资源周期指示给UE，以基于与要进行的业务数据的类型匹配的资源周期与UE进行数据传输，从而尽量减少业务数据传输延时，提高业务服务的质量和性能。
图11为本公开实施例提供的另一种半持续资源的确定装置的结构示意图。该装置可适用于用户设备。如图11所示，该半持续资源的确定装置111包括：接收模块111a及处理模块111b。121
接收模块111a，用于接收网络设备发送的指示消息，其中，指示消息中包含的针对业务数据的半持续资源的指定的资源周期，与半持续资源的各个默认的可配置的资源周期不同；
处理模块111b，用于基于所述指定的资源周期，与网络设备进行数据通信。
可选的，上述指示消息中包含半持续资源在每个SCS下的指定的资源周期内包含的符号数量和/或毫秒值。
可选的，指定的资源周期包括第一周期值，或第一周期值加第二周期值。
可选的，指定的资源周期包括第一周期值加第二周期值，第一周期值为默认的可配置的资源周期对应的时长值。
需要说明的是，上述对图1至图8提供的半持续资源的确定方法实施例的解释说明也适用于该实施例的半持续资源的确定装置，此处不再赘述。
本公开实施例的半持续资源的确定装置，UE通过基于获取的与业务数据的到达时间间隔匹配的指定的资源周期与网络设备进行数据通信，从而尽量减少了业务数据通信延时，提高了业务服务的质量和性能。
图12为本公开实施例提供的另一种半持续资源的确定装置的结构示意图。该装置可适用于用户设备。如图12所示，该半持续资源的确定装置121包括：接收模块121a及处理模块121b。
接收模块121a，用于接收网络设备发送的指示消息，其中，指示消息中包含的针对业务数据的半持续资源的指定的资源周期为网络设备基于第一业务数据的业务类型确定的。
处理模块121b,用于基于指定的资源周期，与网络设备进行数据通信。
可选的，上述指示消息中包含半持续资源在每个SCS下的指定的资源周期内包含的符号数量和/或毫秒值。
可选的，指定的资源周期包括第一周期值，或第一周期值加第二周期值。
可选的，指定的资源周期包括第一周期值加第二周期值，第一周期值为默认的可配置的资源周期对应的时长值。
在一个实现方式中，可以将半持续资源的指定资源周期配置为接近于或等于视频业务数据的帧间隔或到达时间间隔，从而保证视频数据传输的传输质量。
可选的，该指定的资源周期可以不同于现有通信协议中所规定的可配置资源周期。例如，用于CG资源的可配置资源周期:2个OFDM符号，6个OFDM符号，7个OFDM符号，14个OFDM符号,12个OFDM符号的n倍及14个OFDM符号的n倍，其中，n为正整数；或用于SPS资源的可配置资源周期：10ms，20ms，32ms，40ms，64ms，80ms，128ms，160ms，320ms及640ms。
需要说明的是，上述对图1至图8提供的半持续资源的确定方法实施例的解释说明也适用于该实施例的半持续资源的确定装置，此处不再赘述。
本公开实施例的半持续资源的确定装置，UE在获取到网络设备根据第一业务数据的类型确定的针对业务数据的半持续资源的指定的资源周期后，即可基于该指定的资源周期与网络设备进行数据通信，从而尽量减少了业务数据通信延时，提高了业务服务的质量和性能。
本公开提供的半持续资源的确定方法，网络设备可以向用户设备UE发送指示消息，其中，指示消息中包含的针对业务数据的半持续资源的指定的资源周期，与半持续资源的各个默认的可配置的资源周期不同。
在一种可能的实现形式中，网络设备可以将指定的资源周期确定为半持续资源的资源周期。
在另一种可能的实现形式中，网络设备可以根据每个子载波间隔SCS对应的时域资源分配信息，确定每个SCS下所述指定的资源周期。
或者，
网络设备可以基于指定的SCS下的所述指定的资源周期，确定每个SCS下所述指定的资源周期。
在另一种可能的实现形式中，网络设备可以确定每个SCS下所述指定的资源周期内包含的符号数量和/或毫秒值。
在另一种可能的实现形式中，指定的资源周期包括第一周期值，或第一周期值加第二周期值。
在另一种可能的实现形式中，网络设备还可以响应于业务数据的到达时间间隔与各个默认的可配置的资源周期不同，根据业务数据的到达时间间隔，确定指定的资源周期。
在又一种可能的实现形式中，每个SCS的时域资源分配信息中包括：每符号时长，网络设备可以将小于所述业务数据的到达时间间隔的一个默认的可配置的资源周期对应的时长值，确定为每个SCS下指定的资源周期内包含的第一周期值对应的毫秒值m，其中，m为正整数；
确定业务数据的到达时间间隔与m间的第一差值；
根据第一差值及每个SCS对应的每符号时长，确定每个SCS下指定的资源周期内包含的第二周期值对应的符号数量。
在又一种可能的实现形式中，网络设备可以将第一差值与每个SCS下的符号时长的商取整后的值，确定为每个SCS下指定的资源周期内包含的第二周期对应的符号数量；
或者，
网络设备可以将第一差值与指定SCS下的每符号时长的商取整后的值，乘以每个SCS下的每帧时隙数与指定SCS下的每帧时隙数的比值，确定为每个SCS下所述指定的资源周期内包含的第二周期对应的符号数量；
在又一种可能的实现形式中，每个SCS的时域资源分配信息中包括：每时隙时长及每符号时长，网络设备可以根据业务数据的到达时间间隔与指定的SCS对应的每时隙时长的商S，确定每个SCS下指定的资源周期内包含的第一周期值对应的毫秒值n，其中，n为正整数；然后确定业务数据的到达时间间隔与所述n间的第二差值；再根据第二差值及每个SCS对应的每符号时长，确定每个SCS下指定的资源周期内包含的第二周期值对应的符号数量。
在又一种可能的实现形式中，网络设备可以将S中的整数部分，确定为每个SCS下指定的资源周期内包含的第一周期值对应的毫秒值n；
或者，
网络设备还可以将所述S中包含的第一指定值的最大倍数值，确定为每个SCS下指定的资源周期内包含的第一周期值对应的毫秒值n；
或者，
网络设备还可以将小于所述S的默认的可配置的资源周期对应的时长值，确定为每个SCS下指定的资源周期内包含的第一周期值对应的毫秒值n。
在又一种可能的实现形式中，每个SCS的时域资源分配信息中包括：每时隙时长及每符号时长，所述确定所述指定的资源周期，包括：
将小于所述业务数据的到达时间间隔的一个默认的可配置的资源周期对应的时长值，确定为每个SCS下指定的资源周期内包含的第一周期值对应的毫秒值o，其中，o为正整数；
确定业务数据的到达时间间隔与o间的第三差值；
将第三差值与每个SCS对应的每时隙时长的商取整后的值，确定为每个SCS下所述指定的资源周期内包含的第二周期值对应的毫秒值k，其中，k为正整数；
确定第三差值与所述k间的第四差值；
根据第四差值与每个SCS对应的每符号时长，确定每个SCS下指定的资源周期内包含的第三周期值对应的符号数量。
在又一种可能的实现形式中，所述根据所述第四差值与每个SCS对应的每符号时长，网络设备还可以将第四差值与每个SCS对应的每符号时长的商取整后的值，确定为每个SCS下指定的资源周期内包含的第三周期对应的符号数量；
或者，
网络设备还可以将第四差值与指定SCS对应的每符号时长的商取整后的值，乘以每个SCS下的每帧时隙数量与指定SCS下的每帧时隙数量的比值，确定为每个SCS下指定的资源周期内包含的第三周期对应的符号数量。
在又一种可能的实现形式中，每个SCS的时域资源分配信息中包括：每时隙时长及每符号时长，网络设备还可以确定所述业务数据的到达时间间隔与每个SCS对应的每时隙时长间的商S；再将商S中的整数部分与每个SCS对应的每时隙符号数间的乘积，确定为每个SCS下指定的资源周期内包含的第一周期值对应的符号数量；然后根据商中的小数部分与每个SCS对应的每符号时长，确定每个SCS下指定的资源周期内包含的第二周期值对应的符号数量。
在又一种可能的实现形式中，网络设备可以将商中的小数部分与每个SCS下的符号时长的商取整后的值，确定为每个SCS下指定的资源周期内包含的第二周期值对应的符号数量；
或者，
网络设备还可以将所述商中的小数部分与指定SCS下的符号时长的商取整后的值，乘以每个SCS下的每帧时隙数量与指定SCS下的每帧时隙数量的比值，确定为每个SCS下指定的资源周期内包含的第二 周期值对应的符号数量。
在又一种可能的实现形式中，每个SCS的时域资源分配信息中包括：每符号时长，网络设备可以首先确定指定SCS下所述指定的资源周期内包含的第一周期值对应的第一符号数量及第二周期值对应的第二符号数量；将所述第一符号数量，乘以每个SCS下的每帧时隙数量与所述指定SCS下的每帧时隙数量的比值，确定为每个SCS下所述指定的资源周期内包含的第一周期值对应的符号数量；再将所述第二符号数量，乘以每个SCS下的每帧时隙数量与所述指定SCS下的每帧时隙数量的比值，确定为每个SCS下所述指定的资源周期内包含的第二周期值对应的符号数量。
在又一种可能的实现形式中，每个所述SCS的时域资源分配信息中包括：每符号时长，网络设备可以将所述业务数据的到达时间间隔与每个SCS对应的每符号时长的商取整后的值，确定为每个所述SCS下所述指定的资源周期内包含的符号数量；
或者，
网络设备可以将所述业务数据的到达时间间隔与指定SCS对应的每符号时长的商取整后的值，乘以每个SCS对应的每帧时隙数量与所述指定SCS对应的每帧时隙数量的比值，确定为每个所述SCS下所述指定的资源周期内包含的符号数量。
另外，本公开提供的半持续资源的确定方法，用户设备可以首先接收网络设备发送的指示消息，其中，指示消息中包含针对业务数据的半持续资源的指定的资源周期，与半持续资源的各个默认的可配置的资源周期不同；然后基于所述指定的资源周期，与所述网络设备进行数据通信。
在一种可能的实现形式中，指示消息中包含半持续资源在每个SCS下的指定的资源周期内包含的符号数量和/或毫秒值。
在另一种可能的实现形式中，指定的资源周期包括第一周期值，或第一周期值加第二周期值。
在又一种可能的实现形式中，指定的资源周期包括第一周期值加第二周期值，所述第一周期值为默认的可配置的资源周期对应的时长值。
为了实现上述实施例，本公开还提出一种通信设备。
如图13所示，本公开实施例提供的通信设备包括：收发器131；存储器132；处理器133，分别与所述收发器131及所述存储器132连接，配置为通过执行所述存储器132上的计算机可执行指令，控制所述收发器131的无线信号收发，并能够实现上述任一实施例所述的半持续资源的确定方法。
即，该通信设备可为前述的UE、AMF或者AN，本公开对此不做限定。
其中，处理器133可包括各种类型的存储介质，该存储介质为非临时性计算机存储介质。处理器133可以通过总线等与存储器132连接，用于读取存储器132上存储的可执行程序，以实现例如，如图1至图8的至少其中之一的方法。
为了实现上述实施例，本公开还提出一种计算机存储介质。
本公开实施例提供的计算机存储介质，存储有可执行程序；所述可执行程序被处理器执行后，能够实现前述方法，例如，如图1至图8的至少其中之一。
本公开实施例中的通信设备旨在表示各种形式的数字计算机，诸如，膝上型计算机、台式计算机、工作台、个人数字助理、服务器、刀片式服务器、大型计算机、和其它适合的计算机。通信设备还可以表示各种形式的移动装置，诸如，个人数字处理、蜂窝电话、智能电话、可穿戴设备和其它类似的计算装置。本文所示的部件、它们的连接和关系、以及它们的功能仅仅作为示例，并且不意在限制本文中描述的和/或者要求的本公开的实现。
该通信设备可以包括：一个或多个处理器131(图13中以一个处理器131为例)、存储器132，以及用于连接各部件的接口，包括高速接口和低速接口。各个部件利用不同的总线互相连接，并且可以被安装在公共主板上或者根据需要以其它方式安装。处理器可以对在通信设备内执行的指令进行处理，包括存储在存储器中或者存储器上以在外部输入/输出装置(诸如，耦合至接口的显示设备)上显示GUI的图形信息的指令。在其它实施方式中，若需要，可以将多个处理器和/或多条总线与多个存储器和多个存储器一起使用。存储器132即可以为本公开所提供的非瞬时计算机可读存储介质。其中，所述存储器存储有可由至少一个处理器执行的指令，以使所述至少一个处理器执行本公开所提供的半持续资源的确定方法。本公开的非瞬时计算机可读存储介质存储计算机指令，该计算机指令用于使计算机执行本公开所提供的半持续资源的确定方法。
存储器132作为一种非瞬时计算机可读存储介质，可用于存储非瞬时软件程序、非瞬时计算机可执行程序以及模块，如本公开实施例中的半持续资源的确定方法对应的程序指令/模块(例如，附图9所示的发送模块910或者附图11所示的接收模块111a及处理模块111b等)。处理器131通过运行存储在存储器132中的非瞬时软件程序、指令以及模块，从而执行服务器的各种功能应用以及数据处理，即实现上述方法实施例中的半持续资源的确定方法。
存储器132可以包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需要的应用程序；存储数据区可存储根据定位通信设备的使用所创建的数据等。此外，存储器132可以包括高速随机存取存储器，还可以包括非瞬时存储器，例如至少一个磁盘存储器件、闪存器件、或其他非瞬时固态存储器件。可选地，存储器132可选包括相对于处理器131远程设置的存储器，这些远程存储器可以通过网络连接至定位通信设备。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
该通信设备还可以包括：输入组件134和输出组件135。处理器131、存储器132、输入组件134和输出组件135可以通过总线或者其他方式连接，图13中以通过总线连接为例。
输入组件134可接收输入的数字或字符信息，以及产生与定位通信设备的用户设置以及功能控制有关的键信号输入，例如触摸屏、小键盘、鼠标、轨迹板、触摸板、指示杆、一个或者多个鼠标按钮、轨迹球、操纵杆等输入装置。输出组件135可以包括显示设备、辅助照明装置(例如，LED)和触觉反馈装置(例如，振动电机)等。该显示设备可以包括但不限于，液晶显示器(LCD)、发光二极管(LED)显示器和等离子体显示器。在一些实施方式中，显示设备可以是触摸屏。
此处描述的系统和技术的各种实施方式可以在数字电子电路系统、集成电路系统、专用ASIC(专用集成电路)、计算机硬件、固件、软件、和/或它们的组合中实现。这些各种实施方式可以包括：实施在一个或者多个计算机程序中，该一个或者多个计算机程序可在包括至少一个可编程处理器的可编程系统上执行和/或解释，该可编程处理器可以是专用或者通用可编程处理器，可以从存储系统、至少一个输入装置、和至少一个输出装置接收数据和指令，并且将数据和指令传输至该存储系统、该至少一个输入装置、和该至少一个输出装置。
这些计算程序(也称作程序、软件、软件应用、或者代码)包括可编程处理器的机器指令，并且可以利用高级过程和/或面向对象的编程语言、和/或汇编/机器语言来实施这些计算程序。如本文使用的，术语“机器可读介质”和“计算机可读介质”指的是用于将机器指令和/或数据提供给可编程处理器的任何计算机程序产品、设备、和/或装置(例如，磁盘、光盘、存储器、可编程逻辑装置(PLD))，包括，接收作为机器可读信号的机器指令的机器可读介质。术语“机器可读信号”指的是用于将机器指令和/或数据提供给可编程处理器的任何信号。
为了提供与用户的交互，可以在计算机上实施此处描述的系统和技术，该计算机具有：用于向用户显示信息的显示装置(例如，CRT(阴极射线管)或者LCD(液晶显示器)监视器)；以及键盘和指向装置(例如，鼠标或者轨迹球)，用户可以通过该键盘和该指向装置来将输入提供给计算机。其它种类的装置还可以用于提供与用户的交互；例如，提供给用户的反馈可以是任何形式的传感反馈(例如，视觉反馈、听觉反馈、或者触觉反馈)；并且可以用任何形式(包括声输入、语音输入或者、触觉输入)来接收来自用户的输入。
可以将此处描述的系统和技术实施在包括后台部件的计算系统(例如，作为数据服务器)、或者包括中间件部件的计算系统(例如，应用服务器)、或者包括前端部件的计算系统(例如，具有图形用户界面或者网络浏览器的用户计算机，用户可以通过该图形用户界面或者该网络浏览器来与此处描述的系统和技术的实施方式交互)、或者包括这种后台部件、中间件部件、或者前端部件的任何组合的计算系统中。可以通过任何形式或者介质的数字数据通信(例如，通信网络)来将系统的部件相互连接。通信网络的示例包括：局域网(LAN)、广域网(WAN)和互联网。
计算机系统可以包括客户端和服务器。客户端和服务器一般远离彼此并且通常通过通信网络进行交互。通过在相应的计算机上运行并且彼此具有客户端-服务器关系的计算机程序来产生客户端和服务器的关系。
应该理解，可以使用上面所示的各种形式的流程，重新排序、增加或删除步骤。例如，本发申请中记载的各步骤可以并行地执行也可以顺序地执行也可以不同的次序执行，只要能够实现本公开公开的技术方案所期望的结果，本文在此不进行限制。
上述具体实施方式，并不构成对本公开保护范围的限制。本领域技术人员应该明白的是，根据设计要求和其他因素，可以对公开中的方法、装置及设备实施例中的方法步骤、装置或设备单元进行各种修改、组合、子组合和替代。任何在本公开的精神和原则之内所作的修改、等同替换和改进等，均应包含在本公开保护范围之内。

Claims (24)

  1. 一种半持续资源的确定方法，其特征在于，应用于网络设备，所述方法包括：
    向用户设备UE发送指示消息，其中，所述指示消息中包含的针对业务数据的半持续资源的指定的资源周期，与所述半持续资源的各个默认的可配置的资源周期不同。
  2. 如权利要求1所述的方法，其特征在于，还包括：
    将所述指定的资源周期确定为所述半持续资源的资源周期。
  3. 如权利要求1所述的方法，其特征在于，还包括：
    根据每个子载波间隔SCS对应的时域资源分配信息，确定每个SCS下所述指定的资源周期。
    或者，
    基于指定的SCS下的所述指定的资源周期，确定每个SCS下所述指定的资源周期。
  4. 如权利要求3所述的方法，其特征在于，所述确定每个SCS下所述指定的资源周期，包括：
    确定每个SCS下所述指定的资源周期内包含的符号数量和/或毫秒值。
  5. 如权利要求1所述的方法，其特征在于，所述指定的资源周期包括第一周期值，或第一周期值加第二周期值。
  6. 如权利要求1-5任一所述的方法，其特征在于，还包括：
    响应于所述业务数据的到达时间间隔与各个所述默认的可配置的资源周期不同，根据所述业务数据的到达时间间隔，确定所述指定的资源周期。
  7. 如权利要求6所述的方法，其特征在于，每个SCS的时域资源分配信息中包括：每符号时长，所述确定所述指定的资源周期，包括：
    将小于所述业务数据的到达时间间隔的一个默认的可配置的资源周期对应的时长值，确定为每个SCS下所述指定的资源周期内包含的第一周期值对应的毫秒值m，其中，m为正整数；
    确定所述业务数据的到达时间间隔与所述m间的第一差值；
    根据所述第一差值及每个SCS对应的每符号时长，确定每个SCS下所述指定的资源周期内包含的第二周期值对应的符号数量。
  8. 如权利要求7所述的方法，其特征在于，所述根据所述第一差值及每个SCS对应的每符号时长，确定每个SCS下所述指定的资源周期内包含的第二周期值对应的符号数量，包括：
    将所述第一差值与每个SCS下的符号时长的商取整后的值，确定为每个SCS下所述指定的资源周期内包含的第二周期对应的符号数量；
    或者，
    将所述第一差值与指定SCS下的每符号时长的商取整后的值，乘以每个SCS下的每帧时隙数与所述指定SCS下的每帧时隙数的比值，确定为每个SCS下所述指定的资源周期内包含的第二周期对应的符号数量；
  9. 如权利要求6所述的方法，其特征在于，每个SCS的时域资源分配信息中包括：每时隙时长及每符号时长，所述确定所述指定的资源周期，包括：
    根据所述业务数据的到达时间间隔与指定的SCS对应的每时隙时长的商S，确定每个SCS下所述指定的资源周期内包含的第一周期值对应的毫秒值n，其中，n为正整数；
    确定所述业务数据的到达时间间隔与所述n间的第二差值；
    根据所述第二差值及每个SCS对应的每符号时长，确定每个SCS下所述指定的资源周期内包含的第二周期值对应的符号数量。
  10. 如权利要求9所述的方法，其特征在于，所述根据所述业务数据的到达时间间隔与指定的SCS对应的每时隙时长的商S，确定每个SCS下所述指定的资源周期内包含的第一周期值对应的毫秒值n，包括：
    将所述S中的整数部分，确定为每个SCS下所述指定的资源周期内包含的第一周期值对应的毫秒值n；
    或者，
    将所述S中包含的第一指定值的最大倍数值，确定为每个SCS下所述指定的资源周期内包含的第一周期值对应的毫秒值n；
    或者，
    将小于所述S的默认的可配置的资源周期对应的时长值，确定为每个SCS下所述指定的资源周期内包含的第一周期值对应的毫秒值n。
  11. 如权利要求6所述的方法，其特征在于，每个所述SCS的时域资源分配信息中包括：每时隙时长及每符号时长，所述确定所述指定的资源周期，包括：
    将小于所述业务数据的到达时间间隔的一个默认的可配置的资源周期对应的时长值，确定为每个SCS下所述指定的资源周期内包含的第一周期值对应的毫秒值o，其中，o为正整数；
    确定所述业务数据的到达时间间隔与所述o间的第三差值；
    将所述第三差值与每个SCS对应的每时隙时长的商取整后的值，确定为每个SCS下所述指定的资源周期内包含的第二周期值对应的毫秒值k，其中，k为正整数；
    确定所述第三差值与所述k间的第四差值；
    根据所述第四差值与每个SCS对应的每符号时长，确定每个SCS下所述指定的资源周期内包含的第三周期值对应的符号数量。
  12. 如权利要求11所述的方法，其特征在于，所述根据所述第四差值与每个SCS对应的每符号时长，确定每个SCS下所述指定的资源周期内包含的第三周期值对应的符号数量，包括：
    将所述第四差值与每个SCS对应的每符号时长的商取整后的值，确定为每个SCS下所述指定的资源周期内包含的第三周期对应的符号数量；
    或者，
    将所述第四差值与指定SCS对应的每符号时长的商取整后的值，乘以每个SCS下的每帧时隙数量与所述指定SCS下的每帧时隙数量的比值，确定为每个SCS下所述指定的资源周期内包含的第三周期对应的符号数量。
  13. 如权利要求6所述的方法，其特征在于，每个SCS的时域资源分配信息中包括：每时隙时长及每符号时长，所述确定所述指定的资源周期，包括：
    确定所述业务数据的到达时间间隔与每个SCS对应的每时隙时长间的商S；
    将所述商S中的整数部分与每个SCS对应的每时隙符号数间的乘积，确定为每个SCS下所述指定的资源周期内包含的第一周期值对应的符号数量；
    根据所述商中的小数部分与每个SCS对应的每符号时长，确定每个SCS下所述指定的资源周期内包含的第二周期值对应的符号数量。
  14. 如权利要求13所述的方法，其特征在于，所述根据所述商中的小数部分与每个SCS对应的每符号时长，确定每个SCS下所述指定的资源周期内包含的第二周期值对应的符号数量，包括：
    将所述商中的小数部分与每个SCS下的符号时长的商取整后的值，确定为每个SCS下所述指定的资源周期内包含的第二周期值对应的符号数量；
    或者，
    将所述商中的小数部分与指定SCS下的符号时长的商取整后的值，乘以每个SCS下的每帧时隙数量与所述指定SCS下的每帧时隙数量的比值，确定为每个SCS下所述指定的资源周期内包含的第二周期值对应的符号数量。
  15. 如权利要求6所述的方法，其特征在于，每个SCS的时域资源分配信息中包括：每符号时长，所述确定所述指定的资源周期，包括：
    确定指定SCS下所述指定的资源周期内包含的第一周期值对应的第一符号数量及第二周期值对应的第二符号数量；
    将所述第一符号数量，乘以每个SCS下的每帧时隙数量与所述指定SCS下的每帧时隙数量的比值，确定为每个SCS下所述指定的资源周期内包含的第一周期值对应的符号数量；
    将所述第二符号数量，乘以每个SCS下的每帧时隙数量与所述指定SCS下的每帧时隙数量的比值，确定为每个SCS下所述指定的资源周期内包含的第二周期值对应的符号数量。
  16. 如权利要求6所述的方法，其特征在于，每个所述SCS的时域资源分配信息中包括：每符号时长，所述确定所述指定的资源周期，包括：
    将所述业务数据的到达时间间隔与每个SCS对应的每符号时长的商取整后的值，确定为每个所述SCS下所述指定的资源周期内包含的符号数量；
    或者，
    将所述业务数据的到达时间间隔与指定SCS对应的每符号时长的商取整后的值，乘以每个SCS对应的每帧时隙数量与所述指定SCS对应的每帧时隙数量的比值，确定为每个所述SCS下所述指定的资源周期内包含的符号数量。
  17. 一种半持续资源的确定方法，其特征在于，应用于用户设备，所述方法包括：
    接收网络设备发送的指示消息，其中，所述指示消息中包含针对业务数据的半持续资源的指定的资源周期，与所述半持续资源的各个默认的可配置的资源周期不同；
    基于所述指定的资源周期，与所述网络设备进行数据通信。
  18. 如权利要求17所述的方法，其特征在于，所述指示消息中包含半持续资源在每个SCS下的指定的资源周期内包含的符号数量和/或毫秒值。
  19. 如权利要求17或18所述的方法，其特征在于，所述指定的资源周期包括第一周期值，或第一周期值加第二周期值。
  20. 如权利要求19所述的方法，其特征在于，所述指定的资源周期包括第一周期值加第二周期值，所述第一周期值为默认的可配置的资源周期对应的时长值。
  21. 一种半持续资源的确定装置，其特征在于，应用于网络设备，所述装置包括：
    发送模块，用于向用户设备UE发送指示消息，其中，所述指示消息中包含针对业务数据的半持续资源的指定的资源周期，与所述半持续资源的各个默认的可配置的资源周期不同。
  22. 一种半持续资源的确定装置，其特征在于，应用于用户设备，所述装置包括：
    接收模块，用于接收网络设备发送的指示消息，其中，所述指示消息中包含针对业务数据的半持续资源的指定的资源周期，与所述半持续资源的各个默认的可配置的资源周期不同；
    处理模块，用于基于所述指定的资源周期，与所述网络设备进行数据通信。
  23. 一种通信设备，其特征在于，包括处理器、收发器、存储器以及存储在所述存储器上的计算机程序，所述处理器运行所述计算机程序，以实现如权利要求1-20任一项所述的半持续资源的确定方法。
  24. 一种计算机存储介质，其特征在于，存储有可执行程序；所述可执行程序被处理器执行后，能够实现如权利要求1-20任一项所述的半持续资源的确定方法。
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