WO2019113734A1 - 一种资源指示方法及装置、计算机存储介质 - Google Patents

一种资源指示方法及装置、计算机存储介质 Download PDF

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Publication number
WO2019113734A1
WO2019113734A1 PCT/CN2017/115457 CN2017115457W WO2019113734A1 WO 2019113734 A1 WO2019113734 A1 WO 2019113734A1 CN 2017115457 W CN2017115457 W CN 2017115457W WO 2019113734 A1 WO2019113734 A1 WO 2019113734A1
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Prior art keywords
resources
resource
type
time domain
domain resource
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PCT/CN2017/115457
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English (en)
French (fr)
Inventor
沈嘉
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Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2017/115457 priority Critical patent/WO2019113734A1/zh
Priority to CN201780091572.7A priority patent/CN110710288A/zh
Publication of WO2019113734A1 publication Critical patent/WO2019113734A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/02Selection of wireless resources by user or terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices

Definitions

  • the present invention relates to the field of wireless communications technologies, and in particular, to a resource indication method and apparatus, and a computer storage medium.
  • the time domain granularity of data channel resource allocation is a time slot (including 7 symbols) and a subframe (including 14 symbols), and a physical downlink control channel (PDCCH, Physical Downlink Control). Channel) It is only necessary to schedule the time-frequency resources of the data channel in time slots and subframes as time domain units.
  • PDCCH Physical Downlink Control Channel
  • 5G 5 th Generation
  • time domain low this scheduling flexibility can not be scheduled during sporadic Domain resources, resource allocation delays are large, and resource fragmentation is easy to occur, and efficient resource allocation cannot be achieved.
  • an embodiment of the present invention provides a resource indication method and apparatus, and a computer storage medium.
  • the terminal performs data or signaling transmission with the network device on the at least one target resource.
  • At least one of the set of resources is a first type of resource, including:
  • All of the resources in the set of resources are the first type of resources; or,
  • the first part of the set of resources is the first type of resources
  • the second part of the set of resources is the second type of resources
  • the second type of resources are the consecutive resources in the time domain.
  • the first type of resources in the set of resources are represented by a bit map or a combination of multiple pieces of second type resources in the time domain.
  • the second type of resources in the set of resources are represented by a bitmap in the time domain.
  • the second type of resources when the set of resources includes the second type of resources, or when the first type of resources is represented by a combination of multiple pieces of second type resources in a time domain, the second type of resources is in time
  • the domain is represented by at least two of the following information:
  • the symbol start position of the time domain resource the symbol end position of the time domain resource, and the length of the time domain resource.
  • each bit in the bitmap corresponds to at least one time domain resource unit, and the value of each bit in the bitmap is used to indicate whether the corresponding at least one time domain resource unit is used. For the transmission of data.
  • the bits in the bitmap are in one-to-one correspondence with the time domain resource unit.
  • the order of the bits in the bitmap from left to right is consistent with the order of the time domain resource units.
  • the time domain resource unit is at least one of a symbol, a symbol group, a time slot, and a mini slot.
  • the terminal determines a group of resources, including:
  • the terminal determines a configuration of the set of resources based on preset information.
  • the terminal determines a group of resources, including:
  • the terminal determines a configuration of the group of resources according to the first signaling sent by the network device.
  • the first signaling is RRC (Radio Resource Control) control signaling, or system information (SI, System Information).
  • RRC Radio Resource Control
  • SI System Information
  • the terminal determines at least one target resource from the set of resources, including:
  • the first control information includes number information of the at least one target resource in the set of resources.
  • the first control information is Downlink Control Information (DCI) and/or a Media Access Control (MAC) control element (CE, Control Element).
  • DCI Downlink Control Information
  • MAC Media Access Control
  • each of the set of resources corresponds to at least one frequency domain resource unit and/or at least one code domain resource unit in a frequency domain;
  • the frequency domain resource unit is a resource block (PRB), a resource block group, or a sub-band;
  • the code domain resource unit is a code, a sequence, or a cyclic shift.
  • the network device configures a set of resources for the terminal, where at least one of the set of resources is a first type of resource, and the first type of resource is a resource that is discontinuous in a time domain;
  • the network device instructs the terminal to select at least one target resource from the set of resources for data or signaling transmission.
  • At least one of the set of resources is a first type of resource, including:
  • All of the resources in the set of resources are the first type of resources; or,
  • the first part of the set of resources is the first type of resources
  • the second part of the set of resources is the second type of resources
  • the second type of resources are the consecutive resources in the time domain.
  • the first type of resources in the set of resources are represented by a bitmap representation or a combination of multiple pieces of second type resources in the time domain.
  • the second type of resources in the set of resources are represented by a bitmap in the time domain.
  • the second type of resources when the set of resources includes the second type of resources, or when the first type of resources is represented by a combination of multiple pieces of second type resources in a time domain, the second type of resources is in time
  • the domain is represented by at least two of the following information:
  • the symbol start position of the time domain resource the symbol end position of the time domain resource, and the length of the time domain resource.
  • each bit in the bitmap corresponds to at least one time domain resource unit, and the value of each bit in the bitmap is used to indicate whether the corresponding at least one time domain resource unit is used. For the transmission of data.
  • the bits in the bitmap are in one-to-one correspondence with the time domain resource unit.
  • the order of the bits in the bitmap from left to right is consistent with the order of the time domain resource units.
  • the time domain resource unit is at least one of a symbol, a symbol group, a time slot, and a mini slot.
  • the network device configures a set of resources for the terminal, including:
  • the network device sends first signaling to the terminal to configure a configuration of a group of resources.
  • the first signaling is RRC control signaling, or SI.
  • the network device instructs the terminal to select at least one target resource from the set of resources, including:
  • the first control information includes number information of the at least one target resource in the set of resources.
  • the first control information is a DCI and/or a MAC CE.
  • each of the set of resources corresponds to at least one frequency domain resource unit and/or at least one code domain resource unit in a frequency domain;
  • the frequency domain resource unit is a PRB, a resource block group, or a sub-band;
  • the code domain resource unit is a code, a sequence, or a cyclic shift.
  • a first determining unit configured to determine a set of resources, where at least one of the set of resources is a first type of resource, and the first type of resource is a resource that is discontinuous in a time domain;
  • a second determining unit configured to determine, from the set of resources, at least one target resource, where the at least one target resource is a resource configured by the network device for the terminal;
  • a transmission unit configured to perform data or signaling transmission with the network device on the at least one target resource.
  • At least one of the set of resources is a first type of resource, including:
  • All of the resources in the set of resources are the first type of resources; or,
  • the first part of the set of resources is the first type of resources
  • the second part of the set of resources is the second type of resources
  • the second type of resources are the consecutive resources in the time domain.
  • the first type of resources in the set of resources are represented by a bit map or a combination of multiple pieces of second type resources in the time domain.
  • the second type of resources in the set of resources are represented by a bitmap in the time domain.
  • the second type of resources when the set of resources includes the second type of resources, or when the first type of resources is represented by a combination of multiple pieces of second type resources in a time domain, the second type of resources is in time
  • the domain is represented by at least two of the following information:
  • the symbol start position of the time domain resource the symbol end position of the time domain resource, and the length of the time domain resource.
  • each bit in the bitmap corresponds to at least one time domain resource unit, and the value of each bit in the bitmap is used to indicate whether the corresponding at least one time domain resource unit is used. For the transmission of data.
  • the bits in the bitmap are in one-to-one correspondence with the time domain resource unit.
  • the order of the bits in the bitmap from left to right is consistent with the order of the time domain resource units.
  • the time domain resource unit is at least one of a symbol, a symbol group, a time slot, and a mini slot.
  • the first determining unit is configured to determine a configuration of the group of resources based on preset information.
  • the first determining unit is configured to determine a configuration of the group of resources according to the first signaling sent by the network device.
  • the first signaling is RRC control signaling, or SI.
  • the second determining unit is configured to determine, according to the first control information sent by the network device, at least one target resource from the set of resources;
  • the first control information includes number information of the at least one target resource in the set of resources.
  • the first control information is a DCI and/or a MAC CE.
  • each of the set of resources corresponds to at least one of the resources in the frequency domain.
  • the frequency domain resource unit is a PRB, a resource block group, or a sub-band;
  • the code domain resource unit is a code, a sequence, or a cyclic shift.
  • a configuration unit configured to configure a set of resources for the terminal, where at least one resource of the set of resources is a first type of resource, and the first type of resource is a resource that is discontinuous in a time domain;
  • an indication unit configured to instruct the terminal to select at least one target resource from the group of resources for performing data or signaling transmission.
  • At least one of the set of resources is a first type of resource, including:
  • All of the resources in the set of resources are the first type of resources; or,
  • the first part of the set of resources is the first type of resources
  • the second part of the set of resources is the second type of resources
  • the second type of resources are the consecutive resources in the time domain.
  • the first type of resources in the set of resources are represented by a bitmap representation or a combination of multiple pieces of second type resources in the time domain.
  • the second type of resources in the set of resources are represented by a bitmap in the time domain.
  • the second type of resources when the set of resources includes the second type of resources, or when the first type of resources is represented by a combination of multiple pieces of second type resources in a time domain, the second type of resources is in time
  • the domain is represented by at least two of the following information:
  • the symbol start position of the time domain resource the symbol end position of the time domain resource, and the length of the time domain resource.
  • each bit in the bitmap corresponds to at least one time domain resource unit, and the value of each bit in the bitmap is used to indicate whether the corresponding at least one time domain resource unit is used. For the transmission of data.
  • the bits in the bitmap are in one-to-one correspondence with the time domain resource unit.
  • the order of the bits in the bitmap from left to right is consistent with the order of the time domain resource units.
  • the time domain resource unit is at least one of a symbol, a symbol group, a time slot, and a mini slot.
  • the configuration unit is configured to send the first signaling to the terminal to configure a configuration of a group of resources.
  • the first signaling is RRC control signaling, or SI.
  • the indication unit is configured to send first control information to the terminal device, to determine the at least one target resource from the set of resources by using the first control information;
  • the first control information includes number information of the at least one target resource in the set of resources.
  • the first control information is a DCI and/or a MAC CE.
  • each of the set of resources corresponds to at least one frequency domain resource unit and/or at least one code domain resource unit in a frequency domain;
  • the frequency domain resource unit is a PRB, a resource block group, or a sub-band;
  • the code domain resource unit is a code, a sequence, or a cyclic shift.
  • the computer storage medium provided by the embodiment of the present invention has stored thereon computer executable instructions, and the computer executable instructions are implemented by the processor to implement the resource indication method.
  • the terminal determines a group of resources, where at least one resource of the group of resources is a resource of a first type, and the resource of the first type is a resource that is discontinuous in a time domain; Determining, by the terminal, at least one target resource from the set of resources, where the at least one target resource is a resource configured by the network device for the terminal; Data or signaling transmission with the network device on the at least one target resource.
  • a non-contiguous resource at a symbol level or a slot level is indicated by a combination of a bit map or a plurality of consecutive resources, and a non-contiguous resource is configured by using an RRC configuration resource set, and then the DCI is used to indicate the resource concentration.
  • Resources can flexibly schedule scattered time domain resources, effectively support flexible multiplexing of services of different transmission lengths, and dynamically configurable uplink and downlink ratios, while avoiding large DCI overhead caused by non-contiguous resource indications.
  • the flexibility of resource scheduling is improved and the spectrum utilization efficiency is improved without increasing the signaling overhead of the physical layer.
  • FIG. 1 is a schematic diagram of an application scenario according to an embodiment of the present invention.
  • FIG. 2 is a schematic flowchart 1 of a resource indication method according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram 1 of resource configuration according to an embodiment of the present invention.
  • FIG. 4 is a second schematic diagram of resource configuration according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram 3 of resource configuration according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram 4 of resource configuration according to an embodiment of the present invention.
  • FIG. 7 is a second schematic flowchart of a resource indication method according to an embodiment of the present invention.
  • FIG. 8 is a first schematic structural diagram of a resource indicating apparatus according to an embodiment of the present invention.
  • FIG. 9 is a second schematic structural diagram of a resource indicating apparatus according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a computer device according to an embodiment of the present invention.
  • the resource of a certain terminal may be indicated by a two-step method: the base station configures a resource set including multiple candidate frequency domain resources for the terminal through RRC signaling; and then assigns a terminal to the terminal through the DCI through the DCI.
  • the resource set method is also used to allocate resources, and the base station can configure one or more multi-dimensional resource sets for the terminal through RRC signaling, and each resource set includes multiple multi-dimensional (time domain, The resources in the frequency domain and the code domain are then used by the base station to specify a multi-dimensional resource for the terminal from the resource set through the DCI for the terminal to transmit data.
  • the flexibility of the time domain location of the data channel is greatly improved, and may be allocated in units of symbols, and the time domain starting point of the data channel can be flexibly configured. And time domain length.
  • the symbol-level resource allocation may cause the shape of the resource area to be irregular.
  • some symbols may be used, and some symbols may not be used because they are scheduled to other terminals, that is, one frequency domain resource.
  • the time domain resources in the unit are not continuously allocated, and the available symbols in different frequency domain resource units are different, as shown in FIG. 1 .
  • Existing methods of indicating the start of the time domain and the length of the time domain can only indicate the continuously distributed time domain resources, and cannot realize the allocation of the discontinuous time domain resources.
  • Table 1 is a configuration of a resource set, where the dimensions of the resource set include: a time domain and a frequency domain, wherein each resource in the resource set is represented by a number of time slots and a start symbol position in the time domain.
  • the resource set in Table 1 includes 16 kinds of resources.
  • Table 2 is a configuration of another resource set, where the dimensions of the resource set include: a time domain and a frequency domain, wherein each resource in the resource set is represented by a number of symbols and a start symbol position in the time domain.
  • the resource set in Table 2 includes 16 kinds of resources.
  • Table 3 is a configuration of another resource set, where the dimensions of the resource set include: a time domain, a frequency domain, and a code domain, where each resource in the resource set passes the number of timeslots and starts in the time domain.
  • the symbol position is represented, and the resource set in Table 3 includes 16 kinds of resources.
  • Table 4 is a configuration of another resource set.
  • the dimensions of the resource set include: a time domain, a frequency domain, and a code domain, where each resource in the resource set passes the number of symbols and the start symbol in the time domain.
  • the location is represented, and the resource set in Table 4 includes 16 resources.
  • the time domain range of a resource is determined by the method of time domain start time and time domain length. This method can only configure consecutive resources in the time domain, and cannot Configure resources that are not contiguous on the time domain.
  • the embodiment of the present invention provides a resource indication method, which is capable of configuring resources in a time domain that are not consecutive in a group of resources (such as a resource set in the foregoing solution).
  • the resource indication method includes the following steps:
  • Step 201 The terminal determines a group of resources, where at least one of the group of resources is a first type resource, and the first type resource is a resource that is discontinuous in a time domain.
  • a group of resources includes multiple resources, and each resource corresponds to a resource number, and the resource number can be used as index information of the resource.
  • At least one of the set of resources is a first type of resource, including two cases:
  • All resources in the set of resources are first type resources.
  • the first part of the set of resources is a first type of resource
  • the second part of the set of resources is a second type of resource
  • the second type of resource is a continuous resource in a time domain.
  • each of the first type of resources included in a group of resources may be discontinuous or continuous in the resource number; likewise, each second type of resource included in a group of resources may be on the resource number. Continuous, it can also be discontinuous.
  • a group of resources includes 16 resources, wherein the resources numbered 00, 03, 05, 10, 13, and 14 are the first type of resources, numbered 01, 02, 04, 06, 07, 08, 09, The resources of 11, 12 are the second type of resources.
  • a group of resources includes 32 resources, wherein the resources numbered 00 to 21 are resources of the first type, and the resources numbered 22-31 are resources of the second type.
  • the first type of resources in the set of resources are represented by a bit map or a combination of multiple pieces of second type resources in the time domain. The following two ways of expressing the first type of resources are described.
  • the first type of resource is represented by a bitmap in the time domain.
  • bitmap is to use a bit to mark the value corresponding to an element. Specifically, each bit in the bitmap corresponds to at least one time domain resource unit, and each bit in the bitmap is taken. The value is used to indicate whether the corresponding at least one time domain resource unit is used for data transmission.
  • the network device may divide the time domain in one time period into multiple groups, and each group uses a bit representation in a bitmap.
  • the value of the bit can have the following meaning:
  • the value of the bit is 1, indicating that the time domain resource unit corresponding to the bit can be used to transmit data.
  • the value of the bit is 0, indicating that the time domain resource unit corresponding to the bit can be used to transmit data.
  • the value of the bit is 1, indicating that the time domain resource unit corresponding to the bit is not available for transmitting data.
  • the value of the bit is 0, indicating that the time domain resource unit corresponding to the bit is not available for transmitting data.
  • the two methods of 1.1) and 1.2) above directly indicate the time domain resources that can be used to transmit data; the two methods of 1.3) and 1.4) above directly indicate the time domain resources that are not available for transmitting data, and the terminal Data or signaling may be transmitted on time domain resources other than the time domain resources that are not available for transmitting data.
  • a time period includes 14 symbols, and the 14 symbols can be divided into 5 groups, including 1 symbol, 2 symbols, 3 symbols, 4 symbols, and 4 symbols.
  • the bitmap includes 5 bits, wherein one bit corresponds to the group of one symbol. If the bit is 1, it can indicate that one symbol in the group is used for transmitting data; the other bit is corresponding to two symbols. That group, if the bit is 1, can indicate that 2 symbols in the group are used to transmit data, and so on.
  • one time period includes 14 symbols, and the 14 symbols can be divided into 5 groups, including 1 symbol, 2 symbols, 3 symbols, 4 symbols, and 4 symbols, respectively.
  • the bitmap includes 5 bits, wherein one bit corresponds to the group of one symbol. If the bit is 0, it can indicate that one symbol in the group is not used for transmitting data; the other bit is corresponding to two symbols. That group, if the bit is 1, can indicate that the two symbols in the group are not used to transmit data, and so on. Symbols not used to transfer data are excluded, and the remaining symbols are symbols used to transfer data.
  • the network device may also use a mapping relationship between the plurality of bits and certain time domain resource units to determine whether the corresponding time domain resource unit is used for data transmission. For example, a time period includes 14 symbols, and the network device divides the time period into 7 groups in the time domain, and each group includes two adjacent symbols, and the network device and the terminal can agree on the time domain of each group in advance.
  • the resource elements are represented by bits as follows: 11 indicates that both symbols of each group are used to transmit data, and 00, 01, and 10 both indicate that neither symbol of each group can be used for transmitting data or the like.
  • the network device may map the bits in the bitmap to the time domain resource units in the time period in one-to-one correspondence. That is, one bit corresponds to one time domain resource unit. Or taking the above time period as an example of including 14 symbols, the bitmap includes 14 bits, if the value of the bitmap is 11101101011111, and the order of the bits in the bitmap is left to right and the The order of time domain resource units is the same, then 11101101011111 means that the first, second, third, fifth, sixth, eighth, ten, eleventh, twelve, thirteenth, and thirteenth time domain resource units in the time period can be used to transmit data. .
  • the order of the bits in the bitmap is from left to right inconsistent with the order of the time domain resource units, for example, the first The first 7 bits in the bitmap represent the 1st, 3rd, 5th, 7th, 9th, 11th and 13th symbols in the time period, and the last 7 bits represent 2, 4 in the time period. 6, 8, 10, 12, 14 symbols, then 11101101011111 means that the first, third, fifth, ninth, eleventh, 2, 6, 8, 10, and 12 symbols in the time period can be used to transmit data.
  • the time domain resource unit is a scheduling unit in the time domain, for example, may be a subframe or a time slot in LTE, or may be a symbol, a symbol group, a time slot, and a micro time in the NR 5G. At least one of the gaps.
  • the time period may include 2 time slots, and the first time slot may be divided into 4 symbol groups, and the total of 5 time bits are used to represent the 2 time slots, wherein the first 4 bits are first.
  • the four symbol groups in the time slots correspond to each other, and the last one bit corresponds to the second time slot. If the value of the bitmap is 11001, it means that the first group and the second group in the first time slot are in the first group.
  • the time domain resources are used to transmit data, and the entire time domain resource of the second time slot can be used to transmit data.
  • the first type of resource is represented in the time domain by a combination of multiple pieces of the second type of resources.
  • the first type of resource consists of multiple pieces of the second type of resources in the time domain.
  • the first type of resource is composed of resource 1, resource 2, and resource 3 in the time domain, where resource 1, resource 2, and resource 3 are all types of resources.
  • the first type of resource is composed of resources remaining after subtracting a plurality of pieces of the second type resource from a time domain resource in the time domain.
  • the first type of resource is composed of resources other than the resource 1, the resource 2, and the resource 3 in the time domain in the time domain, wherein the resource 1, the resource 2, and the resource 3 are all the second type resources.
  • the second type of resources in the set of resources are represented by a bitmap in a time domain, where bits of the second type of resources are
  • the representation of the graph is the same as the representation of the bitmap of the first type of resources, and will not be described again.
  • the second type of resources when the set of resources includes the second type of resources, or when the first type of resources is represented by a combination of multiple pieces of second type resources in a time domain, the second type of resources is in time
  • the domain is represented by at least two of the following information: the symbol start position of the time domain resource, the symbol end position of the time domain resource, and the length of the time domain resource.
  • the second type of resource is represented by the symbol start position of the time domain resource and the length of the time domain resource.
  • the terminal determines the configuration of the group of resources according to the first signaling sent by the network device.
  • the first signaling is RRC control signaling, or SI.
  • Step 202 The terminal determines at least one target resource from the set of resources, where the at least one target resource is a resource configured by the network device for the terminal.
  • the terminal determines, according to the first control information sent by the network device, at least one target resource from the set of resources, where the first control information includes the at least one target resource. Number information in the set of resources.
  • the first control information is DCI and/or MAC CE.
  • Step 203 The terminal performs data or signaling transmission with the network device on the at least one target resource.
  • the terminal performs data or signaling transmission with the network device on the at least one target resource, including receiving data or signaling sent by the network device on the at least one target resource. That is, downlink data or signaling, which also includes transmitting data or signaling, that is, uplink data or signaling, to the network device on the at least one target resource.
  • each of the set of resources corresponds to at least one frequency domain resource unit and/or at least one code domain resource unit in a frequency domain;
  • the frequency domain resource unit is a PRB, a resource block group, or a sub-band;
  • the code domain resource unit is a code, a sequence, or a cyclic shift.
  • the technical solution of the embodiment of the present invention is continuous in the time domain by means of a bitmap or segments.
  • the combination of resources can indicate discontinuous resources in the time domain.
  • a group of resources can include not only resources in the time domain but also resources in the time domain, which greatly improves the time domain scheduling. flexibility.
  • the first type of resource is configured by using the RRC control signaling or the SI, and the network device only needs to indicate the corresponding resource number to the terminal through the DCI and/or the MAC CE, which greatly saves signaling overhead.
  • the size of the sequence numbers of the foregoing processes does not mean the order of execution sequence, and the order of execution of each process should be determined by its function and internal logic, and should not be applied to the embodiment of the present application.
  • the implementation process constitutes any limitation.
  • a group of resources is referred to as a resource set, and those skilled in the art should understand that the resource set is the same as a group of resources, including Multiple resources.
  • Table 5 is a configuration of a resource set.
  • the dimension of the resource set includes: a time domain and a frequency domain, wherein the resource set includes 16 resources, and the 16 resources are all first type resources, and each of the 16 resources is a first type resource.
  • the first type of resource is represented by a bitmap in the time domain, where each bit in the bitmap corresponds to one time domain resource unit, that is, corresponds to one symbol, and the value of the bit is 1 to indicate the corresponding time domain.
  • Resource units can be used to transmit data or signaling.
  • the network device sends the configuration of the resource set shown in Table 5 to the terminal through RRC control signaling or SI, and then indicates the resource number to the terminal through the DCI and/or the MAC CE.
  • the network device schedules time-frequency resources for the data channel of the terminal 1 in four frequency-domain resource units and a length of 14 symbols, but some resources are allocated in this range.
  • a 14-bit bitmap is used to indicate the time domain resource for the terminal 1.
  • the third and fourth symbols are allocated to the terminal 2, and therefore the resource indication bits in the two frequency domain resource units are: 11001111111111.
  • the 3rd and 4th symbols are allocated to the terminal 2, and the 7-10th symbols are allocated to the terminal 3, so the resource indication bits in the two frequency domain resource units are :11001100001111.
  • the resource numbers indicated by the network device to the terminal are: 00, 05, 07, 11. In this way, the terminal can determine four target resources in Table 5 based on the resource number.
  • Table 6 is a configuration of a resource set.
  • the dimension of the resource set includes: a time domain and a frequency domain, wherein the resource set includes 16 resources, and the 16 resources are all first type resources, and each of the 16 resources is a first type resource.
  • the first type of resource is represented by a bitmap in the time domain, where each bit in the bitmap corresponds to a set of time domain resource units, that is, corresponding to two symbols, and the value of the bit is 1 to indicate corresponding
  • a set of time domain resource units can be used to transmit data or signaling.
  • Frequency domain resource unit 3 04 0011010 Frequency domain resource unit 1 05 1010011 Frequency domain resource unit 3 06 0101100 Frequency domain resource unit 4 07 1011111 Frequency domain resource unit 2 08 0010110 Frequency domain resource unit 3 09 1110011 Frequency domain resource unit 1 10 1001001 Frequency domain resource unit 4 11 1011111 Frequency domain resource unit 1 12 0110010 Frequency domain resource unit 4 13 0100000 Frequency domain resource unit 1 14 0100000 Frequency domain resource unit 2 15 0100111 Frequency domain resource unit 2
  • the network device sends the configuration of the resource set shown in Table 6 to the terminal through RRC control signaling or SI, and then indicates the resource number to the terminal through the DCI and/or the MAC CE.
  • the network device schedules time-frequency resources for the data channel of the terminal 1 in four frequency-domain resource units and a length of 14 symbols, but some resources are allocated in this range.
  • For each frequency domain resource unit a 7-bit bitmap is used to indicate the time domain resource for the terminal 1.
  • the second group of symbols is allocated to the terminal 2, so the resource indication bitmap in the two frequency domain resource units is: 1011111.
  • the second group of symbols is assigned to the terminal 2, and the 4th and 5th groups of symbols are allocated to the terminal 3, so the resource indication bits in the two frequency domain resource units are: 1010011 .
  • the resource numbers indicated by the network device to the terminal are: 00, 05, 07, 11.
  • the terminal can determine four target resources in Table 6.
  • Table 7 is a configuration of a resource set.
  • the dimension of the resource set includes: a time domain and a frequency domain, wherein the resource set includes 16 resources, and the 16 resources are all first type resources, and each of the 16 resources is a first type of resource.
  • the first type of resource is represented by a bitmap in the time domain, where each bit in the bitmap corresponds to one time domain resource unit, that is, corresponds to one symbol, and the value of the bit is 1 Indicates that the corresponding time domain resource unit is not available for transmitting data or signaling.
  • the network device sends the configuration of the resource set shown in Table 7 to the terminal through RRC control signaling or SI, and then indicates the resource number to the terminal through the DCI and/or the MAC CE.
  • the network device schedules time-frequency resources for the data channel of the terminal 1 in four frequency-domain resource units and a length of 14 symbols, but some resources are allocated in this range.
  • a 14-bit bitmap is used to indicate the time domain resource for the terminal 1.
  • the resource indication bit in the two frequency domain resource units is: 00110000000000.
  • the 3-4th symbol and the 7-10th symbol are allocated to other terminals, so the resource indication bitmap in the two frequency domain resource units is: 00110011110000.
  • the terminal can remove the resources indicated by the bitmap from a large time domain resource range, and determine to allocate its own time domain resources. Based on this, the resource numbers indicated by the network device to the terminal are: 03, 06, 13, 14. Thus, the terminal can be determined in Table 5 based on the resource number. Out of 4 target resources.
  • Table 8 is a configuration of a resource set.
  • the dimension of the resource set includes: a time domain and a frequency domain, wherein the resource set includes 16 resources, and the 16 resources are all first type resources, and each of the 16 resources is a first type of resource.
  • the first type of resource is represented by a bitmap in the time domain, where each bit in the bitmap corresponds to a set of time domain resource units, that is, corresponding to two symbols, and the value of the bit is 1 to indicate corresponding
  • a set of time domain resource elements is not available for transmission of data or signaling.
  • Frequency domain resource location 00 1010011 Frequency domain resource unit 4 01 0000011 Frequency domain resource unit 1 02 1111111 Frequency domain resource unit 2 03 0101100 Frequency domain resource unit 3 04 0011010 Frequency domain resource unit 1 05 1010011 Frequency domain resource unit 3 06 0101100 Frequency domain resource unit 4 07 1011111 Frequency domain resource unit 2 08 0010110 Frequency domain resource unit 3 09 1110011 Frequency domain resource unit 1 10 1001001 Frequency domain resource unit 4 11 1011111 Frequency domain resource unit 1 12 0110010 Frequency domain resource unit 4 13 0100000 Frequency domain resource unit 1 14 0100000 Frequency domain resource unit 2 15 0100111 Frequency domain resource unit 2
  • the network device sends the configuration of the resource set shown in Table 8 to the terminal through RRC control signaling or SI, and then indicates the resource number to the terminal through the DCI and/or the MAC CE.
  • the network device schedules time-frequency resources for the data channel of the terminal 1 in four frequency-domain resource units and a length of 14 symbols, but some resources are allocated in the range.
  • For each frequency domain resource unit a 7-bit bitmap is used to indicate the time domain resource for the terminal 1.
  • the second group of symbols is assigned to the end End 2, so the resource indication bitmap in the two frequency domain resource units is: 0100000.
  • the second group of symbols is assigned to the terminal 2, and the 4th and 5th groups of symbols are allocated to the terminal 3, so the resource indication bits in the two frequency domain resource units are: 0101100 .
  • the terminal can remove the resources indicated by the bitmap from a large time domain resource range, and determine to allocate its own time domain resources. Based on this, the resource numbers indicated by the network device to the terminal are: 03, 06, 13, 14. Thus, based on the resource number, the terminal can determine four target resources in Table 6.
  • FIG. 7 is a schematic flowchart 2 of a resource indication method according to an embodiment of the present invention. As shown in FIG. 7, the resource indication method includes the following steps:
  • Step 701 The network device configures a set of resources for the terminal, where at least one resource of the set of resources is a first type of resource, and the first type of resource is a resource that is discontinuous in a time domain.
  • At least one of the set of resources is a first type of resource, including:
  • All of the resources in the set of resources are the first type of resources; or,
  • the first part of the set of resources is the first type of resources
  • the second part of the set of resources is the second type of resources
  • the second type of resources are the consecutive resources in the time domain.
  • the first type of resources in the set of resources are represented by a bitmap representation or a combination of multiple pieces of second type resources in the time domain.
  • the second type of resources in the set of resources are represented by a bitmap in the time domain.
  • the second type of resources are in a time domain. Expressed by at least two of the following information:
  • the symbol start position of the time domain resource the symbol end position of the time domain resource, and the length of the time domain resource.
  • each bit in the bitmap corresponds to at least one time domain resource.
  • the unit, the value of each bit in the bitmap is used to indicate whether the corresponding at least one time domain resource unit is used for data transmission.
  • the bits in the bitmap are in one-to-one correspondence with the time domain resource unit.
  • the order of the bits in the bitmap from left to right is consistent with the order of the time domain resource units.
  • the time domain resource unit is at least one of a symbol, a symbol group, a time slot, and a mini slot.
  • the network device sends the first signaling to the terminal to configure a configuration of a group of resources.
  • the first signaling is RRC control signaling, or SI.
  • Step 702 The network device instructs the terminal to select at least one target resource from the set of resources, for performing data or signaling transmission.
  • the network device sends first control information to the terminal device, to determine the at least one target resource from the set of resources by using the first control information;
  • the first control information includes number information of the at least one target resource in the set of resources.
  • the first control information is DCI and/or MAC CE.
  • each of the set of resources corresponds to at least one frequency domain resource unit and/or at least one code domain resource unit in a frequency domain;
  • the frequency domain resource unit is a PRB, a resource block group, or a sub-band;
  • the code domain resource unit is a code, a sequence, or a cyclic shift.
  • the interaction between the network device and the terminal device described by the network device and related features, functions, and the like correspond to related features and functions of the terminal device. That is, the terminal device to the network device What information is sent, and what information is received by the network device accordingly. For the sake of brevity, it will not be repeated here.
  • the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be implemented in the present application.
  • the implementation of the examples constitutes any limitation.
  • FIG. 8 is a first schematic structural diagram of a resource indicating apparatus according to an embodiment of the present invention. As shown in FIG. 8, the apparatus includes:
  • the first determining unit 801 is configured to determine a group of resources, where at least one resource of the group of resources is a first type resource, and the first type resource is a resource that is discontinuous in a time domain;
  • the second determining unit 802 is configured to determine, from the set of resources, at least one target resource, where the at least one target resource is a resource configured by the network device for the terminal;
  • the transmitting unit 803 is configured to perform data or signaling transmission with the network device on the at least one target resource.
  • At least one of the set of resources is a first type of resource, including:
  • All of the resources in the set of resources are the first type of resources; or,
  • the first part of the set of resources is the first type of resources
  • the second part of the set of resources is the second type of resources
  • the second type of resources are the consecutive resources in the time domain.
  • the first type of resources in the set of resources are represented in the time domain by a combination of a bitmap or a plurality of types of second type resources.
  • the second type of resources of the set of resources are represented by a bitmap in a time domain.
  • the second type of resources when the set of resources includes the second type of resources, or when the first type of resources is represented by a combination of multiple pieces of second type resources in a time domain, the second type of resources is in time
  • the domain is represented by at least two of the following information:
  • the symbol start position of the time domain resource the symbol end position of the time domain resource, and the length of the time domain resource.
  • each bit in the bitmap corresponds to at least one time domain resource unit, and the value of each bit in the bitmap is used to indicate whether the corresponding at least one time domain resource unit is used. For the transmission of data.
  • the bits in the bitmap are in one-to-one correspondence with the time domain resource unit.
  • the order of the bits in the bitmap from left to right is consistent with the order of the time domain resource units.
  • the time domain resource unit is at least one of a symbol, a symbol group, a time slot, and a minislot.
  • the first determining unit 801 is configured to determine a configuration of the set of resources based on preset information.
  • the first determining unit 801 is configured to determine a configuration of the group of resources according to the first signaling sent by the network device.
  • the first signaling is RRC control signaling, or SI.
  • the second determining unit is configured to determine, according to the first control information sent by the network device, at least one target resource from the set of resources;
  • the first control information includes number information of the at least one target resource in the set of resources.
  • the first control information is a DCI and/or a MAC CE.
  • each of the set of resources corresponds to at least one frequency domain resource unit and/or at least one code domain resource unit in a frequency domain;
  • the frequency domain resource unit is a PRB, a resource block group, or a sub-band;
  • the code domain resource unit is a code, a sequence, or a cyclic shift.
  • the implementation functions of the units in the resource indication apparatus shown in FIG. 8 can be understood by referring to the related description of the foregoing resource indication method.
  • the functions of the units in the resource indicating device shown in FIG. 8 can be realized by a program running on the processor, or can be realized by a specific logic circuit.
  • FIG. 9 is a second structural diagram of a resource indicating apparatus according to an embodiment of the present invention. As shown in FIG. 9, the apparatus includes:
  • the configuration unit 901 is configured to configure a set of resources for the terminal, where at least one resource of the set of resources is a first type of resource, and the first type of resource is a resource that is discontinuous in a time domain;
  • the indicating unit 902 is configured to instruct the terminal to select at least one target resource from the set of resources for data or signaling transmission.
  • At least one of the set of resources is a first type of resource, including:
  • All of the resources in the set of resources are the first type of resources; or,
  • the first part of the set of resources is the first type of resources
  • the second part of the set of resources is the second type of resources
  • the second type of resources are the consecutive resources in the time domain.
  • the first type of resources in the set of resources are represented in the time domain by a bitmap representation or a combination of multiple pieces of second type resources.
  • the second type of resources of the set of resources are represented by a bitmap in a time domain.
  • the second type of resources when the set of resources includes the second type of resources, or when the first type of resources is represented by a combination of multiple pieces of second type resources in a time domain, the second type of resources is in time
  • the domain is represented by at least two of the following information:
  • the symbol start position of the time domain resource the symbol end position of the time domain resource, and the time domain resource length.
  • each bit in the bitmap corresponds to at least one time domain resource unit, and the value of each bit in the bitmap is used to indicate whether the corresponding at least one time domain resource unit is used. For the transmission of data.
  • the bits in the bitmap are in one-to-one correspondence with the time domain resource unit.
  • the order of the bits in the bitmap from left to right is consistent with the order of the time domain resource units.
  • the time domain resource unit is at least one of a symbol, a symbol group, a time slot, and a minislot.
  • the configuration unit 901 is configured to send the first signaling to the terminal to configure a configuration of a group of resources.
  • the first signaling is RRC control signaling, or SI.
  • the indication unit 902 is configured to send first control information to the terminal device, to determine the at least one target resource from the set of resources by using the first control information;
  • the first control information includes number information of the at least one target resource in the set of resources.
  • the first control information is a DCI and/or a MAC CE.
  • each of the set of resources corresponds to at least one frequency domain resource unit and/or at least one code domain resource unit in a frequency domain;
  • the frequency domain resource unit is a PRB, a resource block group, or a sub-band;
  • the code domain resource unit is a code, a sequence, or a cyclic shift.
  • the resource indication device may be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a stand-alone product.
  • the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions.
  • a computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • program codes such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer-executable instructions are stored, and the computer-executable instructions are executed by the processor to implement the resource indication method in the embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a computer device according to an embodiment of the present invention.
  • the computer device may be a terminal or a network device.
  • computer device 100 may include one or more (only one shown) processor 1002 (processor 1002 may include, but is not limited to, a Micro Controller Unit (MCU) or a programmable logic device.
  • a processing device such as an FPGA (Field Programmable Gate Array), a memory 1004 for storing data, and a transmission device 1006 for a communication function.
  • FPGA Field Programmable Gate Array
  • FIG. 10 is merely illustrative and does not limit the structure of the above electronic device.
  • computer device 100 may also include more or fewer components than shown in FIG. 10, or have a different configuration than that shown in FIG.
  • the memory 1004 can be used to store software programs and modules of the application software, such as the program instructions/modules corresponding to the method for determining the paging time in the embodiment of the present invention, and the processor 1002
  • the software programs and modules stored in the memory 1004 perform various functional applications and data processing, that is, implement the above methods.
  • Memory 1004 can include high speed random access memory, and can also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory.
  • memory 1004 can further include memory remotely located relative to processor 1002, which can be connected to computer device 100 over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • Transmission device 1006 is for receiving or transmitting data via a network.
  • the network specific examples described above may include a wireless network provided by a communication provider of computer device 100.
  • the transmission device 1006 includes a Network Interface Controller (NIC) that can be connected to other network devices through a base station to communicate with the Internet.
  • the transmission device 1006 can be a radio frequency (RF) module for communicating with the Internet wirelessly.
  • NIC Network Interface Controller
  • RF radio frequency
  • the disclosed method and smart device may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner such as: multiple units or components may be combined, or Can be integrated into another system, or some features can be ignored or not executed.
  • the coupling, or direct coupling, or communication connection of the components shown or discussed may be indirect coupling or communication connection through some interfaces, devices or units, and may be electrical, mechanical or other forms. of.
  • the units described above as separate components may or may not be physically separated, and the components displayed as the unit may or may not be physical units, that is, may be located in one place or distributed to multiple network units; You can choose some of them according to your actual needs. Or all of the units to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one second processing unit, or each unit may be separately used as one unit, or two or more units may be integrated into one unit;
  • the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.

Abstract

本发明公开了一种资源指示方法及装置、计算机存储介质,所述方法包括:终端确定一组资源,其中,所述一组资源中的至少一个资源为第一类型资源,所述第一类型资源为在时域上不连续的资源;所述终端从所述一组资源中确定出至少一个目标资源,所述至少一个目标资源为网络设备为所述终端配置的资源;所述终端在所述至少一个目标资源上与网络设备进行数据或信令的传输。

Description

一种资源指示方法及装置、计算机存储介质 技术领域
本发明涉及无线通信技术领域,尤其涉及一种资源指示方法及装置、计算机存储介质。
背景技术
在长期演进(LTE,Long Term Evolution)系统中,数据信道资源分配的时域颗粒度是时隙(包含7个符号)和子帧(包含14个符号),物理下行控制信道(PDCCH,Physical Downlink Control Channel)只要以时隙、子帧为时域单位调度数据信道的时频资源即可。但第五代移动通信(5G,5th Generation)技术采用灵活可配的上下行配比,并支持不同传输时长的灵活复用,这种调度方式时域灵活度较低,无法调度零散的时域资源,资源分配时延较大,容易产生资源碎片,无法实现高效率的资源分配。
发明内容
为解决上述技术问题,本发明实施例提供了一种资源指示方法及装置、计算机存储介质。
本发明实施例提供的资源指示方法,包括:
终端确定一组资源,其中,所述一组资源中的至少一个资源为第一类型资源,所述第一类型资源为在时域上不连续的资源;
所述终端从所述一组资源中确定出至少一个目标资源,所述至少一个目标资源为网络设备为所述终端配置的资源;
所述终端在所述至少一个目标资源上与网络设备进行数据或信令的传输。
本发明实施例中,所述一组资源中的至少一个资源为第一类型资源,包括:
所述一组资源中的全部资源为第一类型资源;或者,
所述一组资源中的第一部分资源为第一类型资源,所述一组资源中的第二部分资源为第二类型资源,所述第二类型资源为在时域上连续的资源。
本发明实施例中,所述一组资源中的所述第一类型资源在时域上通过比特图或多段第二类型资源的组合表示。
本发明实施例中,所述一组资源包括所述第二类型资源时,所述一组资源中的所述第二类型资源在时域上通过比特图表示。
本发明实施例中,所述一组资源包括所述第二类型资源时,或者所述第一类型资源在时域上通过多段第二类型资源的组合表示时,所述第二类型资源在时域上通过以下信息中的至少两种进行表示:
时域资源的符号起始位置、时域资源的符号结束位置、时域资源的长度。
本发明实施例中,所述比特图中的每个比特位对应至少一个时域资源单元,所述比特图中的每个比特位的取值用于指示相应的至少一个时域资源单元是否用于进行数据的传输。
本发明实施例中,所述比特图中的比特位与所述时域资源单元一一对应。
本发明实施例中,所述比特图中的比特位从左到右的顺序与所述时域资源单元的先后顺序一致。
本发明实施例中,所述时域资源单元为符号、符号组、时隙和微时隙中的至少一种。
本发明实施例中,所述终端确定一组资源,包括:
所述终端基于预设的信息确定所述一组资源的配置。
本发明实施例中,所述终端确定一组资源,包括:
所述终端根据网络设备发来的第一信令确定所述一组资源的配置。
本发明实施例中,所述第一信令为无线资源控制(RRC,Radio Resource Control)控制信令、或、系统信息(SI,System Information)。
本发明实施例中,所述终端从所述一组资源中确定出至少一个目标资源,包括:
所述终端根据网络设备发来的第一控制信息,从所述一组资源中确定出至少一个目标资源;
其中,所述第一控制信息包括所述至少一个目标资源在所述一组资源中的编号信息。
本发明实施例中,所述第一控制信息为下行控制信息(DCI,Downlink Control Information)和/或媒体访问控制(MAC,MediaAccessControl)控制元素(CE,Control Element)。
本发明实施例中,所述一组资源中的每个资源在频域上对应至少一个频域资源单元和/或至少一个码域资源单元;
其中,所述频域资源单元为资源块(PRB,Physical Resource Block)、资源块组或子频带;所述码域资源单元为码、序列、或循环位移。
本发明实施例提供的资源指示方法,包括:
网络设备为终端配置一组资源,其中,所述一组资源中的至少一个资源为第一类型资源,所述第一类型资源为在时域上不连续的资源;
所述网络设备指示所述终端从所述一组资源中选取至少一个目标资源,用于进行数据或信令的传输。
本发明实施例中,所述一组资源中的至少一个资源为第一类型资源,包括:
所述一组资源中的全部资源为第一类型资源;或者,
所述一组资源中的第一部分资源为第一类型资源,所述一组资源中的第二部分资源为第二类型资源,所述第二类型资源为在时域上连续的资源。
本发明实施例中,所述一组资源中的所述第一类型资源在时域上通过比特图表示或多段第二类型资源的组合表示。
本发明实施例中,所述一组资源包括所述第二类型资源时,所述一组资源中的所述第二类型资源在时域上通过比特图表示。
本发明实施例中,所述一组资源包括所述第二类型资源时,或者所述第一类型资源在时域上通过多段第二类型资源的组合表示时,所述第二类型资源在时域上通过以下信息中的至少两种进行表示:
时域资源的符号起始位置、时域资源的符号结束位置、时域资源的长度。
本发明实施例中,所述比特图中的每个比特位对应至少一个时域资源单元,所述比特图中的每个比特位的取值用于指示相应的至少一个时域资源单元是否用于进行数据的传输。
本发明实施例中,所述比特图中的比特位与所述时域资源单元一一对应。
本发明实施例中,所述比特图中的比特位从左到右的顺序与所述时域资源单元的先后顺序一致。
本发明实施例中,所述时域资源单元为符号、符号组、时隙和微时隙中的至少一种。
本发明实施例中,所述网络设备为终端配置一组资源,包括:
所述网络设备向所述终端发送第一信令,以配置一组资源的配置。
本发明实施例中,所述第一信令为RRC控制信令、或、SI。
本发明实施例中,所述网络设备指示所述终端从所述一组资源中选取至少一个目标资源,包括:
所述网络设备向所述终端设备发送第一控制信息,以通过所述第一控制信息从所述一组资源中确定出所述至少一个目标资源;
其中,所述第一控制信息包括所述至少一个目标资源在所述一组资源中的编号信息。
本发明实施例中,所述第一控制信息为DCI和/或MAC CE。
本发明实施例中,所述一组资源中的每个资源在频域上对应至少一个频域资源单元和/或至少一个码域资源单元;
其中,所述频域资源单元为PRB、资源块组或子频带;所述码域资源单元为码、序列、或循环位移。
本发明实施例提供的资源指示装置,包括:
第一确定单元,配置为确定一组资源,其中,所述一组资源中的至少一个资源为第一类型资源,所述第一类型资源为在时域上不连续的资源;
第二确定单元,配置为从所述一组资源中确定出至少一个目标资源,所述至少一个目标资源为网络设备为所述终端配置的资源;
传输单元,配置为在所述至少一个目标资源上与网络设备进行数据或信令的传输。
本发明实施例中,所述一组资源中的至少一个资源为第一类型资源,包括:
所述一组资源中的全部资源为第一类型资源;或者,
所述一组资源中的第一部分资源为第一类型资源,所述一组资源中的第二部分资源为第二类型资源,所述第二类型资源为在时域上连续的资源。
本发明实施例中,所述一组资源中的所述第一类型资源在时域上通过比特图或多段第二类型资源的组合表示。
本发明实施例中,所述一组资源包括所述第二类型资源时,所述一组资源中的所述第二类型资源在时域上通过比特图表示。
本发明实施例中,所述一组资源包括所述第二类型资源时,或者所述第一类型资源在时域上通过多段第二类型资源的组合表示时,所述第二类型资源在时域上通过以下信息中的至少两种进行表示:
时域资源的符号起始位置、时域资源的符号结束位置、时域资源的长度。
本发明实施例中,所述比特图中的每个比特位对应至少一个时域资源单元,所述比特图中的每个比特位的取值用于指示相应的至少一个时域资源单元是否用于进行数据的传输。
本发明实施例中,所述比特图中的比特位与所述时域资源单元一一对应。
本发明实施例中,所述比特图中的比特位从左到右的顺序与所述时域资源单元的先后顺序一致。
本发明实施例中,所述时域资源单元为符号、符号组、时隙和微时隙中的至少一种。
本发明实施例中,所述第一确定单元,配置为基于预设的信息确定所述一组资源的配置。
本发明实施例中,所述第一确定单元,配置为根据网络设备发来的第一信令确定所述一组资源的配置。
本发明实施例中,所述第一信令为RRC控制信令、或、SI。
本发明实施例中,所述第二确定单元,配置为根据网络设备发来的第一控制信息,从所述一组资源中确定出至少一个目标资源;
其中,所述第一控制信息包括所述至少一个目标资源在所述一组资源中的编号信息。
本发明实施例中,所述第一控制信息为DCI和/或MAC CE。
本发明实施例中,所述一组资源中的每个资源在频域上对应至少一个 频域资源单元和/或至少一个码域资源单元;
其中,所述频域资源单元为PRB、资源块组或子频带;所述码域资源单元为码、序列、或循环位移。
本发明实施例提供的资源指示装置,包括
配置单元,配置为为终端配置一组资源,其中,所述一组资源中的至少一个资源为第一类型资源,所述第一类型资源为在时域上不连续的资源;
指示单元,配置为指示所述终端从所述一组资源中选取至少一个目标资源,用于进行数据或信令的传输。
本发明实施例中,所述一组资源中的至少一个资源为第一类型资源,包括:
所述一组资源中的全部资源为第一类型资源;或者,
所述一组资源中的第一部分资源为第一类型资源,所述一组资源中的第二部分资源为第二类型资源,所述第二类型资源为在时域上连续的资源。
本发明实施例中,所述一组资源中的所述第一类型资源在时域上通过比特图表示或多段第二类型资源的组合表示。
本发明实施例中,所述一组资源包括所述第二类型资源时,所述一组资源中的所述第二类型资源在时域上通过比特图表示。
本发明实施例中,所述一组资源包括所述第二类型资源时,或者所述第一类型资源在时域上通过多段第二类型资源的组合表示时,所述第二类型资源在时域上通过以下信息中的至少两种进行表示:
时域资源的符号起始位置、时域资源的符号结束位置、时域资源的长度。
本发明实施例中,所述比特图中的每个比特位对应至少一个时域资源单元,所述比特图中的每个比特位的取值用于指示相应的至少一个时域资源单元是否用于进行数据的传输。
本发明实施例中,所述比特图中的比特位与所述时域资源单元一一对应。
本发明实施例中,所述比特图中的比特位从左到右的顺序与所述时域资源单元的先后顺序一致。
本发明实施例中,所述时域资源单元为符号、符号组、时隙和微时隙中的至少一种。
本发明实施例中,所述配置单元,配置为向所述终端发送第一信令,以配置一组资源的配置。
本发明实施例中,所述第一信令为RRC控制信令、或、SI。
本发明实施例中,所述指示单元,配置为向所述终端设备发送第一控制信息,以通过所述第一控制信息从所述一组资源中确定出所述至少一个目标资源;
其中,所述第一控制信息包括所述至少一个目标资源在所述一组资源中的编号信息。
本发明实施例中,所述第一控制信息为DCI和/或MAC CE。
本发明实施例中,所述一组资源中的每个资源在频域上对应至少一个频域资源单元和/或至少一个码域资源单元;
其中,所述频域资源单元为PRB、资源块组或子频带;所述码域资源单元为码、序列、或循环位移。
本发明实施例提供的计算机存储介质,其上存储有计算机可执行指令,该计算机可执行指令被处理器执行时实现上述的资源指示方法。
本发明实施例的技术方案中,终端确定一组资源,其中,所述一组资源中的至少一个资源为第一类型资源,所述第一类型资源为在时域上不连续的资源;所述终端从所述一组资源中确定出至少一个目标资源,所述至少一个目标资源为网络设备为所述终端配置的资源;所述终端在 所述至少一个目标资源上与网络设备进行数据或信令的传输。采用本发明实施例的技术方案,用比特图或多段连续资源组合的方式指示符号级或时隙级的非连续资源,并采用RRC配置资源集的方式配置非连续资源,再用DCI指示资源集中的资源,可以灵活的调度零散的时域资源,有效的支持不同传输长度的业务的灵活复用和动态可配置的上下行配比,同时避免了因非连续资源指示而引起的较大DCI开销,在不增大物理层信令开销的基础上提高了资源调度的灵活性,以及提高了频谱利用效率。
附图说明
此处所说明的附图用来提供对本发明的进一步理解,构成本申请的一部分,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。在附图中:
图1为本发明实施例的一个应用场景的示意图;
图2为本发明实施例的资源指示方法的流程示意图一;
图3为本发明实施例的资源配置示意图一;
图4为本发明实施例的资源配置示意图二;
图5为本发明实施例的资源配置示意图三;
图6为本发明实施例的资源配置示意图四;
图7为本发明实施例的资源指示方法的流程示意图二;
图8为本发明实施例的资源指示装置的结构组成示意图一;
图9为本发明实施例的资源指示装置的结构组成示意图二;
图10为本发明实施例的计算机设备的结构组成示意图。
具体实施方式
为便于理解本发明实施例的技术方案,以下先对本发明实施例涉及到的相关技术进行说明。
1)在LTE系统中,某个终端的资源可以采用两步法指示:基站通过RRC信令为终端配置一个包含多个候选频域资源的资源集;再通过DCI从资源集中为该终端指定一个频域资源,用于该终端传输数据。在5G NR的技术讨论中,也将采用资源集的方法分配资源,基站可以通过RRC信令为终端配置一个或多个多维度的资源集,每个资源集包含多个多维度(时域、频域、码域)的资源,然后基站通过DCI从资源集中为该终端指定一个多维度资源,用于该终端传输数据。
2)在5G NR系统中,为提高资源分配的灵活性、降低时延,数据信道的时域位置的灵活性大幅提高,可能将以符号为单位分配,并可以灵活配置数据信道的时域起点和时域长度。但符号级的资源分配会造成资源区域的形状不规则,在一个DCI调度的时域范围内,可能某些符号可以使用,某些符号因被调度给其他终端而不能使用,即一个频域资源单元内的时域资源不连续分配,且不同频域资源单元内的可使用的符号各不相同,如图1所示。现有的指示时域起点和时域长度的方法只能指示连续分布的时域资源,而无法实现不连续时域资源的分配。
参照表1,表1为一种资源集的配置,该资源集的维度包括:时域、频域,其中,该资源集中的各个资源在时域上通过时隙数量、起始符号位置进行表示,表1中的资源集包括16种资源。
资源编号 时隙数量 起始符号位置 频域资源位置
00 1 符号0 频域位置1
01 1 符号3 频域位置1
02 1 符号0 频域位置2
03 1 符号3 频域位置2
04 2 符号0 频域位置1
05 2 符号3 频域位置1
06 2 符号0 频域位置2
07 2 符号3 频域位置2
08 4 符号0 频域位置1
09 4 符号3 频域位置1
10 4 符号0 频域位置2
11 4 符号3 频域位置2
12 8 符号0 频域位置1
13 8 符号3 频域位置1
14 8 符号0 频域位置2
15 8 符号3 频域位置2
表1
参照表2,表2为另一种资源集的配置,该资源集的维度包括:时域、频域,其中,该资源集中的各个资源在时域上通过符号数量、起始符号位置进行表示,表2中的资源集包括16种资源。
资源编号 起始符号位置 符号数量 频域资源位置
00 符号0 1个符号 频域位置1
01 符号0 2个符号 频域位置1
02 符号0 1个符号 频域位置2
03 符号0 2个符号 频域位置2
04 符号3 1个符号 频域位置1
05 符号3 2个符号 频域位置1
06 符号3 1个符号 频域位置2
07 符号3 2个符号 频域位置2
08 符号6 1个符号 频域位置1
09 符号6 2个符号 频域位置1
10 符号6 1个符号 频域位置2
11 符号6 2个符号 频域位置2
12 符号9 1个符号 频域位置1
13 符号9 2个符号 频域位置1
14 符号9 1个符号 频域位置2
15 符号9 2个符号 频域位置2
表2
参照表3,表3为再一种资源集的配置,该资源集的维度包括:时域、频域、码域,其中,该资源集中的各个资源在时域上通过时隙数量、起始符号位置进行表示,表3中的资源集包括16种资源。
资源编号 时隙数量 起始符号位置 频域、码域资源组合
00 1 符号0 频域、码域资源组合1
01 1 符号4 频域、码域资源组合1
02 1 符号0 频域、码域资源组合2
03 1 符号4 频域、码域资源组合2
04 2 符号0 频域、码域资源组合1
05 2 符号4 频域、码域资源组合1
06 2 符号0 频域、码域资源组合2
07 2 符号4 频域、码域资源组合2
08 4 符号0 频域、码域资源组合1
09 4 符号4 频域、码域资源组合1
10 4 符号0 频域、码域资源组合2
11 4 符号4 频域、码域资源组合2
12 8 符号0 频域、码域资源组合1
13 8 符号4 频域、码域资源组合1
14 8 符号0 频域、码域资源组合2
15 8 符号4 频域、码域资源组合2
表3
参照表4,表4为又一种资源集的配置,该资源集的维度包括:时域、频域、码域,其中,该资源集中的各个资源在时域上通过符号数量、起始符号位置进行表示,表4中的资源集包括16种资源。
资源编号 起始符号位置 符号数量 频域、码域资源组合
00 符号3 1个符号 频域、码域资源组合1
01 符号3 2个符号 频域、码域资源组合1
02 符号3 1个符号 频域、码域资源组合2
03 符号3 2个符号 频域、码域资源组合2
04 符号6 1个符号 频域、码域资源组合1
05 符号6 2个符号 频域、码域资源组合1
06 符号6 1个符号 频域、码域资源组合2
07 符号6 2个符号 频域、码域资源组合2
08 符号9 1个符号 频域、码域资源组合1
09 符号9 2个符号 频域、码域资源组合1
10 符号9 1个符号 频域、码域资源组合2
11 符号9 2个符号 频域、码域资源组合2
12 符号12 1个符号 频域、码域资源组合1
13 符号12 2个符号 频域、码域资源组合1
14 符号12 1个符号 频域、码域资源组合2
15 符号12 2个符号 频域、码域资源组合2
表4
上述表1、表2、表3以及表4中,均是以时域起点和时域长度的方法来确定某个资源的时域范围,这种方法只能配置时域上连续的资源,无法配置时域上不连续的资源。
为此,本发明实施例提出一种资源指示方法,能够在一组资源(如上述方案中的资源集)中配置时域上不连续的资源。
图2为本发明实施例的资源指示方法的流程示意图一,如图2所示,所述资源指示方法包括以下步骤:
步骤201:终端确定一组资源,其中,所述一组资源中的至少一个资源为第一类型资源,所述第一类型资源为在时域上不连续的资源。
本发明实施例中,一组资源中包括多个资源,每个资源对应一个资源编号,该资源编号可以作为资源的索引信息。
本发明实施例中,所述一组资源中的至少一个资源为第一类型资源,包括两种情况:
1)所述一组资源中的全部资源为第一类型资源。
2)所述一组资源中的第一部分资源为第一类型资源,所述一组资源中的第二部分资源为第二类型资源,所述第二类型资源为在时域上连续的资源。
对于上述2)而言,一组资源中所包括的各个第一类型资源在资源编号上可以不连续,也可以连续;同样,一组资源中所包括的各个第二类型资源在资源编号上可以连续,也可以不连续。例如:一组资源中包括16个资源,其中,编号为00、03、05、10、13、14的资源为第一类型资源,编号为01、02、04、06、07、08、09、11、12的资源为第二类型资源。再例如:一组资源中包括32个资源,其中,编号为00至21的资源为第一类型资源,编号为22-31的资源为第二类型资源。
本发明实施例中,所述一组资源中的所述第一类型资源在时域上通过比特图或多段第二类型资源的组合表示。以下对第一类型资源的两种表示方式进行说明。
1)第一类型资源的表示方式一:所述第一类型资源在时域上通过比特图表示。
所谓比特图就是用一个bit位来标记某个元素对应的Value,具体地,所述比特图中的每个比特位对应至少一个时域资源单元,所述比特图中的每个比特位的取值用于指示相应的至少一个时域资源单元是否用于进行数据的传输。
具体地,网络设备可以将一个时间周期中的时域划分为多组,每一组采用一个bitmap中的比特位表示。比特位的取值可以具有如下指示含义:
1.1)比特位的取值为1,表示与该比特位对应的时域资源单元可用于传输数据。
1.2)比特位的取值为0,表示与该比特位对应的时域资源单元可用于传输数据。
1.3)比特位的取值为1,表示与该比特位对应的时域资源单元不可用于传输数据。
1.4)比特位的取值为0,表示与该比特位对应的时域资源单元不可用于传输数据。
上述1.1)和1.2)的两种方式,是直接指示出可用于传输数据的时域资源;上述1.3)和1.4)的两种方式,是直接指示出不可用于传输数据的时域资源,终端可以在所述不可用于传输数据的时域资源以外的时域资源上传输数据或信令。
以上述1.1)的方式举例,一个时间周期包括14个符号,可以将该14个符号划分为5组,分别包括1个符号、2个符号、3个符号、4个符号和 4个符号。该bitmap包括5个比特位,其中一个比特位对应一个符号的那个组,若该比特位为1,可以表示该组中的1个符号用于传输数据;另外一个比特为对应包括2个符号的那个组,若该比特位为1,可以表示该组中的2个符号用于传输数据,依次类推等等。
以上述1.3)的方式举例,一个时间周期包括14个符号,可以将该14个符号划分为5组,分别包括1个符号、2个符号、3个符号、4个符号和4个符号。该bitmap包括5个比特位,其中一个比特位对应一个符号的那个组,若该比特位为0,可以表示该组中的1个符号不用于传输数据;另外一个比特为对应包括2个符号的那个组,若该比特位为1,可以表示该组中的2个符号不用于传输数据,依次类推等等。排除掉不用于传输数据的符号,剩下的符号就是用于传输数据的符号。
在一实施方式中,网络设备还可以用多个比特位与某些时域资源单元之间的映射关系来确定相应的时域资源单元是否用于数据传输。例如,一个时间周期包括14个符号,网络设备将该时间周期在时域上划分为7组,每一组包括两个相邻的符号,网络设备跟终端可以提前约定好每一组的时域资源单元由比特位表示如下:11表示每一组的两个符号都用于传输数据,00,01和10都表示每一组的两个符号都不能用于传输数据等。
在一实施方式中,网络设备可以将比特图中的比特位与时间周期中的时域资源单元一一对应。也就是说,一个比特位对应一个时域资源单元。还是以上述时间周期包括14个符号为例,该比特图包括14个比特位,若该比特图的取值为11101101011111,并且假设所述比特图中的比特位从左到右的顺序与所述时域资源单元的先后顺序一致,那么11101101011111则表示时间周期中的第1、2、3、5、6、8、10、11、12、13、14个时域资源单元都可以用来传输数据。同样地,也可以假设所述比特图中的比特位从左到右的顺序与所述时域资源单元的先后顺序不一致,例如,可以约定第 比特图中的前7个比特位依次代表的是时间周期中的第1、3、5、7、9、11、13个符号,后7个比特位依次代表的是时间周期中的2、4、6、8、10、12、14个符号,那么11101101011111则表示时间周期中的第1、3、5、9、11、2、6、8、10、12个符号均可用于传输数据。
上述方案中,所述时域资源单元是在时域上的一个调度单元,例如,可以是LTE中的子帧或时隙,也可以是NR 5G中的符号、符号组、时隙和微时隙中的至少一种。举例来说,时间周期可以包括2个时隙,可以将第一个时隙划分为4个符号组,总共用5个比特位来表示这2个时隙,其中前4个比特位与第一个时隙中的4个符号组对应,最后一个比特位与第二个时隙对应,如该比特图的取值为11001,则表示第一个时隙中的第一组和第二组中的时域资源用于传输数据,以及第二个时隙整个时域资源都可用于传输数据。
2)第一类型资源的表示方式二:所述第一类型资源在时域上通过多段第二类型资源的组合表示。
2.1)第一类型资源在时域上由多段第二类型资源组成。例如:第一类型资源在时域上由资源1、资源2以及资源3组成,其中,资源1、资源2以及资源3均为第二类型资源。
2.2)第一类型资源在时域上由一段时域资源中扣除掉多段第二类型资源之后剩余的资源组成。例如:第一类型资源在时域上由一段时域中除资源1、资源2以及资源3以外的资源组成,其中,资源1、资源2以及资源3均为第二类型资源。
本发明实施例中,所述一组资源包括所述第二类型资源时,所述一组资源中的所述第二类型资源在时域上通过比特图表示,这里,第二类型资源的比特图的表示方式与第一类型资源的比特图的表示方式同理,不再赘述。
本发明实施例中,所述一组资源包括所述第二类型资源时,或者所述第一类型资源在时域上通过多段第二类型资源的组合表示时,所述第二类型资源在时域上通过以下信息中的至少两种进行表示:时域资源的符号起始位置、时域资源的符号结束位置、时域资源的长度。以第二类型资源通过时域资源的符号起始位置和时域资源的长度进行表示为例,可以参照表1至表4中的各个资源的表示方式,不再赘述。
本发明实施例中,所述终端根据网络设备发来的第一信令确定所述一组资源的配置。其中,所述第一信令为RRC控制信令、或、SI。
步骤202:所述终端从所述一组资源中确定出至少一个目标资源,所述至少一个目标资源为网络设备为所述终端配置的资源。
本发明实施例中,所述终端根据网络设备发来的第一控制信息,从所述一组资源中确定出至少一个目标资源;其中,所述第一控制信息包括所述至少一个目标资源在所述一组资源中的编号信息。
上述方案中,所述第一控制信息为DCI和/或MAC CE。
步骤203:所述终端在所述至少一个目标资源上与网络设备进行数据或信令的传输。
应理解,在本申请实施例中,所述终端在所述至少一个目标资源上与网络设备进行数据或信令的传输,包括在所述至少一个目标资源上接收网络设备发送的数据或信令,即下行数据或信令,也包括在所述至少一个目标资源上向网络设备发送数据或信令,即上行数据或信令。
本发明实施例的上述方案中,所述一组资源中的每个资源在频域上对应至少一个频域资源单元和/或至少一个码域资源单元;
其中,所述频域资源单元为PRB、资源块组或子频带;所述码域资源单元为码、序列、或循环位移。
本发明实施例的技术方案,通过比特图的方式或几段在时域上连续的 资源的组合方式能够指示在时域上不连续的资源,此外,在一组资源中既可以包括时域上不连续的资源,又可以包括时域上连续的资源,大大提高了时域调度的灵活性。更为重要的是,通过RRC控制信令或SI来配置第一类型资源,网络设备只需通过DCI和/或MAC CE向终端指示相应的资源编号即可,大大节省了信令开销。
应理解,在本申请的各种实施例中,上述各过程的序号的大小并不意味着执行顺序的先后,各过程的执行顺序应以其功能和内在逻辑确定,而不应对本申请实施例的实施过程构成任何限定。
以下结合具体应用示例对本发明实施例的技术方案做进一步描述,在以下各应用示例中,将一组资源称为资源集,本领域技术人员应当理解,资源集与一组资源同理,均包括多个资源。
应用示例一
参照表5,表5为一种资源集的配置,该资源集的维度包括:时域、频域,其中,该资源集包括16个资源,这16个资源均为第一类型资源,每个第一类型资源在时域上通过比特图的方式进行表示,其中,比特图中的每个比特位对应一个时域资源单元,即对应一个符号,比特位的取值为1表示对应的时域资源单元可用于传输数据或信令。
资源编号 比特图(bitmap) 频域资源位置
00 11001100001111 频域资源单元4
01 00000000001111 频域资源单元1
02 11111111111111 频域资源单元2
03 00110011110000 频域资源单元3
04 00001010101000 频域资源单元1
05 11001100001111 频域资源单元3
06 00110011110000 频域资源单元4
07 11001111111111 频域资源单元2
08 00010010001111 频域资源单元3
09 00011110000111 频域资源单元1
10 00011100000010 频域资源单元4
11 11001111111111 频域资源单元1
12 01001000111110 频域资源单元4
13 00110000000000 频域资源单元1
14 00110000000000 频域资源单元2
15 00100001110000 频域资源单元2
表5
网络设备将表5所示的资源集的配置通过RRC控制信令或SI发送给终端,然后,通过DCI和/或MAC CE向终端指示资源编号。在一示例中,如图3所示,网络设备在4个频域资源单元、长度为14个符号的范围内给终端1的数据信道调度时频资源,但在此范围内有部分资源是分配给终端2和终端3的。针对每个频域资源单元,采用14bit的bitmap为终端1指示时域资源。如图3所示,在频域资源单元1和2中,第3、第4个符号被分配给终端2,因此这两个频域资源单元内的资源指示bitmap为:11001111111111。在频域资源单元3和4中,第3、第4个符号被分配给终端2,且第7-10个符号被分配给终端3,因此这两个频域资源单元内的资源指示bitmap为:11001100001111。基于此,网络设备向终端指示的资源编号为:00、05、07、11。如此,终端基于资源编号,就可以在表5中确定出4个目标资源。
应用示例二
参照表6,表6为一种资源集的配置,该资源集的维度包括:时域、频域,其中,该资源集包括16个资源,这16个资源均为第一类型资源,每个第一类型资源在时域上通过比特图的方式进行表示,其中,比特图中的每个比特位对应一组时域资源单元,即对应两个符号,比特位的取值为1表示对应的一组时域资源单元可用于传输数据或信令。
资源编号 比特图(bitmap) 频域资源位置
00 1010011 频域资源单元4
01 0000011 频域资源单元1
02 1111111 频域资源单元2
03 0101100 频域资源单元3
04 0011010 频域资源单元1
05 1010011 频域资源单元3
06 0101100 频域资源单元4
07 1011111 频域资源单元2
08 0010110 频域资源单元3
09 1110011 频域资源单元1
10 1001001 频域资源单元4
11 1011111 频域资源单元1
12 0110010 频域资源单元4
13 0100000 频域资源单元1
14 0100000 频域资源单元2
15 0100111 频域资源单元2
表6
网络设备将表6所示的资源集的配置通过RRC控制信令或SI发送给终端,然后,通过DCI和/或MAC CE向终端指示资源编号。在一示例中,如图4所示,网络设备在4个频域资源单元、长度为14个符号的范围内给终端1的数据信道调度时频资源,但在此范围内有部分资源是分配给终端2和终端3的。针对每个频域资源单元,采用7bit的bitmap为终端1指示时域资源。如图4所示,在频域资源单元1和2中,第2组符号被分配给终端2,因此这两个频域资源单元内的资源指示bitmap为:1011111。在频域资源单元3和4中,第2组符号被分配给终端2,且第4、5两组符号被分配给终端3,因此这两个频域资源单元内的资源指示bitmap为:1010011。基于此,网络设备向终端指示的资源编号为:00、05、07、11。如此,终端基于资源编号,就可以在表6中确定出4个目标资源。
应用示例三
参照表7,表7为一种资源集的配置,该资源集的维度包括:时域、频域,其中,该资源集包括16个资源,这16个资源均为第一类型资源,每个第一类型资源在时域上通过比特图的方式进行表示,其中,比特图中的每个比特位对应一个时域资源单元,即对应一个符号,比特位的取值为1 表示对应的时域资源单元不可用于传输数据或信令。
资源编号 比特图(bitmap) 频域资源位置
00 11001100001111 频域资源单元4
01 00000000001111 频域资源单元1
02 11111111111111 频域资源单元2
03 00110011110000 频域资源单元3
04 00001010101000 频域资源单元1
05 11001100001111 频域资源单元3
06 00110011110000 频域资源单元4
07 11001111111111 频域资源单元2
08 00010010001111 频域资源单元3
09 00011110000111 频域资源单元1
10 00011100000010 频域资源单元4
11 11001111111111 频域资源单元1
12 01001000111110 频域资源单元4
13 00110000000000 频域资源单元1
14 00110000000000 频域资源单元2
15 00100001110000 频域资源单元2
表7
网络设备将表7所示的资源集的配置通过RRC控制信令或SI发送给终端,然后,通过DCI和/或MAC CE向终端指示资源编号。在一示例中,如图5所示,网络设备在4个频域资源单元、长度为14个符号的范围内给终端1的数据信道调度时频资源,但在此范围内有部分资源是分配给终端2和终端3的。针对每个频域资源单元,采用14bit的bitmap为终端1指示时域资源。如图5所示,在频域资源单元1和2中,第3、第4个符号被分配给其他终端,因此这两个频域资源单元内的资源指示bitmap为:00110000000000。在频域资源单元3和4中,第3-4个符号及第7-10个符号被分配给其他终端,因此这两个频域资源单元内的资源指示bitmap为:00110011110000。终端可以从一个大的时域资源范围中刨除bitmap指示的资源,确定分配自己的时域资源。基于此,网络设备向终端指示的资源编号为:03、06、13、14。如此,终端基于资源编号,就可以在表5中确定 出4个目标资源。
应用示例四
参照表8,表8为一种资源集的配置,该资源集的维度包括:时域、频域,其中,该资源集包括16个资源,这16个资源均为第一类型资源,每个第一类型资源在时域上通过比特图的方式进行表示,其中,比特图中的每个比特位对应一组时域资源单元,即对应两个符号,比特位的取值为1表示对应的一组时域资源单元不可用于传输数据或信令。
资源编号 比特图(bitmap) 频域资源位置
00 1010011 频域资源单元4
01 0000011 频域资源单元1
02 1111111 频域资源单元2
03 0101100 频域资源单元3
04 0011010 频域资源单元1
05 1010011 频域资源单元3
06 0101100 频域资源单元4
07 1011111 频域资源单元2
08 0010110 频域资源单元3
09 1110011 频域资源单元1
10 1001001 频域资源单元4
11 1011111 频域资源单元1
12 0110010 频域资源单元4
13 0100000 频域资源单元1
14 0100000 频域资源单元2
15 0100111 频域资源单元2
表8
网络设备将表8所示的资源集的配置通过RRC控制信令或SI发送给终端,然后,通过DCI和/或MAC CE向终端指示资源编号。在一示例中,如图6所示,网络设备在4个频域资源单元、长度为14个符号的范围内给终端1的数据信道调度时频资源,但在此范围内有部分资源是分配给终端2和终端3的。针对每个频域资源单元,采用7bit的bitmap为终端1指示时域资源。如图6所示,在频域资源单元1和2中,第2组符号被分配给终 端2,因此这两个频域资源单元内的资源指示bitmap为:0100000。在频域资源单元3和4中,第2组符号被分配给终端2,且第4、5两组符号被分配给终端3,因此这两个频域资源单元内的资源指示bitmap为:0101100。终端可以从一个大的时域资源范围中刨除bitmap指示的资源,确定分配自己的时域资源。基于此,网络设备向终端指示的资源编号为:03、06、13、14。如此,终端基于资源编号,就可以在表6中确定出4个目标资源。
图7为本发明实施例的资源指示方法的流程示意图二,如图7所示,所述资源指示方法包括以下步骤:
步骤701:网络设备为终端配置一组资源,其中,所述一组资源中的至少一个资源为第一类型资源,所述第一类型资源为在时域上不连续的资源。
本发明实施例中,所述一组资源中的至少一个资源为第一类型资源,包括:
所述一组资源中的全部资源为第一类型资源;或者,
所述一组资源中的第一部分资源为第一类型资源,所述一组资源中的第二部分资源为第二类型资源,所述第二类型资源为在时域上连续的资源。
本发明实施例中,所述一组资源中的所述第一类型资源在时域上通过比特图表示或多段第二类型资源的组合表示。
上述方案中,所述一组资源包括所述第二类型资源时,所述一组资源中的所述第二类型资源在时域上通过比特图表示。
上述方案中,所述一组资源包括所述第二类型资源时,或者所述第一类型资源在时域上通过多段第二类型资源的组合表示时,所述第二类型资源在时域上通过以下信息中的至少两种进行表示:
时域资源的符号起始位置、时域资源的符号结束位置、时域资源的长度。
本发明实施例中,所述比特图中的每个比特位对应至少一个时域资源 单元,所述比特图中的每个比特位的取值用于指示相应的至少一个时域资源单元是否用于进行数据的传输。
在一实施方式中,所述比特图中的比特位与所述时域资源单元一一对应。
在一实施方式中,所述比特图中的比特位从左到右的顺序与所述时域资源单元的先后顺序一致。
上述方案中,所述时域资源单元为符号、符号组、时隙和微时隙中的至少一种。
在一实施方式中,所述网络设备向所述终端发送第一信令,以配置一组资源的配置。
其中,所述第一信令为RRC控制信令、或、SI。
步骤702:所述网络设备指示所述终端从所述一组资源中选取至少一个目标资源,用于进行数据或信令的传输。
在一实施方式中,所述网络设备向所述终端设备发送第一控制信息,以通过所述第一控制信息从所述一组资源中确定出所述至少一个目标资源;
其中,所述第一控制信息包括所述至少一个目标资源在所述一组资源中的编号信息。
上述方案中,所述第一控制信息为DCI和/或MAC CE。
本发明实施例中,所述一组资源中的每个资源在频域上对应至少一个频域资源单元和/或至少一个码域资源单元;
其中,所述频域资源单元为PRB、资源块组或子频带;所述码域资源单元为码、序列、或循环位移。
应理解,网络设备描述的网络设备与终端设备的交互及相关特性、功能等与终端设备的相关特性、功能相应。也就是说,终端设备向网络设备 发送什么信息,网络设备相应地就会接收什么信息。为了简洁,在此不再赘述。
还应理解,在本申请的各种实施例中,上述各过程的序号的大小并不意味着执行顺序的先后,各过程的执行顺序应以其功能和内在逻辑确定,而不应对本申请实施例的实施过程构成任何限定。
图8为本发明实施例的资源指示装置的结构组成示意图一,如图8所示,所述装置包括:
第一确定单元801,配置为确定一组资源,其中,所述一组资源中的至少一个资源为第一类型资源,所述第一类型资源为在时域上不连续的资源;
第二确定单元802,配置为从所述一组资源中确定出至少一个目标资源,所述至少一个目标资源为网络设备为所述终端配置的资源;
传输单元803,配置为在所述至少一个目标资源上与网络设备进行数据或信令的传输。
在一实施方式中,所述一组资源中的至少一个资源为第一类型资源,包括:
所述一组资源中的全部资源为第一类型资源;或者,
所述一组资源中的第一部分资源为第一类型资源,所述一组资源中的第二部分资源为第二类型资源,所述第二类型资源为在时域上连续的资源。
在一实施方式中,所述一组资源中的所述第一类型资源在时域上通过比特图或多段第二类型资源的组合表示。
在一实施方式中,所述一组资源包括所述第二类型资源时,所述一组资源中的所述第二类型资源在时域上通过比特图表示。
在一实施方式中,所述一组资源包括所述第二类型资源时,或者所述第一类型资源在时域上通过多段第二类型资源的组合表示时,所述第二类型资源在时域上通过以下信息中的至少两种进行表示:
时域资源的符号起始位置、时域资源的符号结束位置、时域资源的长度。
在一实施方式中,所述比特图中的每个比特位对应至少一个时域资源单元,所述比特图中的每个比特位的取值用于指示相应的至少一个时域资源单元是否用于进行数据的传输。
在一实施方式中,所述比特图中的比特位与所述时域资源单元一一对应。
在一实施方式中,所述比特图中的比特位从左到右的顺序与所述时域资源单元的先后顺序一致。
在一实施方式中,所述时域资源单元为符号、符号组、时隙和微时隙中的至少一种。
在一实施方式中,所述第一确定单元801,配置为基于预设的信息确定所述一组资源的配置。
在一实施方式中,所述第一确定单元801,配置为根据网络设备发来的第一信令确定所述一组资源的配置。
在一实施方式中,所述第一信令为RRC控制信令、或、SI。
在一实施方式中,所述第二确定单元,配置为根据网络设备发来的第一控制信息,从所述一组资源中确定出至少一个目标资源;
其中,所述第一控制信息包括所述至少一个目标资源在所述一组资源中的编号信息。
在一实施方式中,所述第一控制信息为DCI和/或MAC CE。
在一实施方式中,所述一组资源中的每个资源在频域上对应至少一个频域资源单元和/或至少一个码域资源单元;
其中,所述频域资源单元为PRB、资源块组或子频带;所述码域资源单元为码、序列、或循环位移。
本领域技术人员应当理解,图8所示的资源指示装置中的各单元的实现功能可参照前述资源指示方法的相关描述而理解。图8所示的资源指示装置中的各单元的功能可通过运行于处理器上的程序而实现,也可通过具体的逻辑电路而实现。
图9为本发明实施例的资源指示装置的结构组成示意图二,如图9所示,所述装置包括:
配置单元901,配置为为终端配置一组资源,其中,所述一组资源中的至少一个资源为第一类型资源,所述第一类型资源为在时域上不连续的资源;
指示单元902,配置为指示所述终端从所述一组资源中选取至少一个目标资源,用于进行数据或信令的传输。
在一实施方式中,所述一组资源中的至少一个资源为第一类型资源,包括:
所述一组资源中的全部资源为第一类型资源;或者,
所述一组资源中的第一部分资源为第一类型资源,所述一组资源中的第二部分资源为第二类型资源,所述第二类型资源为在时域上连续的资源。
在一实施方式中,所述一组资源中的所述第一类型资源在时域上通过比特图表示或多段第二类型资源的组合表示。
在一实施方式中,所述一组资源包括所述第二类型资源时,所述一组资源中的所述第二类型资源在时域上通过比特图表示。
在一实施方式中,所述一组资源包括所述第二类型资源时,或者所述第一类型资源在时域上通过多段第二类型资源的组合表示时,所述第二类型资源在时域上通过以下信息中的至少两种进行表示:
时域资源的符号起始位置、时域资源的符号结束位置、时域资源的 长度。
在一实施方式中,所述比特图中的每个比特位对应至少一个时域资源单元,所述比特图中的每个比特位的取值用于指示相应的至少一个时域资源单元是否用于进行数据的传输。
在一实施方式中,所述比特图中的比特位与所述时域资源单元一一对应。
在一实施方式中,所述比特图中的比特位从左到右的顺序与所述时域资源单元的先后顺序一致。
在一实施方式中,所述时域资源单元为符号、符号组、时隙和微时隙中的至少一种。
在一实施方式中,所述配置单元901,配置为向所述终端发送第一信令,以配置一组资源的配置。
在一实施方式中,所述第一信令为RRC控制信令、或、SI。
在一实施方式中,所述指示单元902,配置为向所述终端设备发送第一控制信息,以通过所述第一控制信息从所述一组资源中确定出所述至少一个目标资源;
其中,所述第一控制信息包括所述至少一个目标资源在所述一组资源中的编号信息。
在一实施方式中,所述第一控制信息为DCI和/或MAC CE。
在一实施方式中,所述一组资源中的每个资源在频域上对应至少一个频域资源单元和/或至少一个码域资源单元;
其中,所述频域资源单元为PRB、资源块组或子频带;所述码域资源单元为码、序列、或循环位移。
本领域技术人员应当理解,图9所示的资源指示装置中的各单元的实现功能可参照前述资源指示方法的相关描述而理解。图9所示的资源指示 装置中的各单元的功能可通过运行于处理器上的程序而实现,也可通过具体的逻辑电路而实现。
本发明实施例上述资源指示装置如果以软件功能模块的形式实现并作为独立的产品销售或使用时,也可以存储在一个计算机可读取存储介质中。基于这样的理解,本发明实施例的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机、服务器、或者网络设备等)执行本发明各个实施例所述方法的全部或部分。而前述的存储介质包括:U盘、移动硬盘、只读存储器(ROM,Read Only Memory)、磁碟或者光盘等各种可以存储程序代码的介质。这样,本发明实施例不限制于任何特定的硬件和软件结合。
相应地,本发明实施例还提供一种计算机存储介质,其中存储有计算机可执行指令,该计算机可执行指令被处理器执行时实现本发明实施例的上述资源指示方法。
图10为本发明实施例的计算机设备的结构组成示意图,该计算机设备可以是终端,也可以是网络设备。如图10所示,计算机设备100可以包括一个或多个(图中仅示出一个)处理器1002(处理器1002可以包括但不限于微处理器(MCU,Micro Controller Unit)或可编程逻辑器件(FPGA,Field Programmable Gate Array)等的处理装置)、用于存储数据的存储器1004、以及用于通信功能的传输装置1006。本领域普通技术人员可以理解,图10所示的结构仅为示意,其并不对上述电子装置的结构造成限定。例如,计算机设备100还可包括比图10中所示更多或者更少的组件,或者具有与图10所示不同的配置。
存储器1004可用于存储应用软件的软件程序以及模块,如本发明实施例中的寻呼时间的确定方法对应的程序指令/模块,处理器1002通过运行存 储在存储器1004内的软件程序以及模块,从而执行各种功能应用以及数据处理,即实现上述的方法。存储器1004可包括高速随机存储器,还可包括非易失性存储器,如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中,存储器1004可进一步包括相对于处理器1002远程设置的存储器,这些远程存储器可以通过网络连接至计算机设备100。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。
传输装置1006用于经由一个网络接收或者发送数据。上述的网络具体实例可包括计算机设备100的通信供应商提供的无线网络。在一个实例中,传输装置1006包括一个网络适配器(NIC,Network Interface Controller),其可通过基站与其他网络设备相连从而可与互联网进行通讯。在一个实例中,传输装置1006可以为射频(RF,Radio Frequency)模块,其用于通过无线方式与互联网进行通讯。
本发明实施例所记载的技术方案之间,在不冲突的情况下,可以任意组合。
在本发明所提供的几个实施例中,应该理解到,所揭露的方法和智能设备,可以通过其它的方式实现。以上所描述的设备实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,如:多个单元或组件可以结合,或可以集成到另一个系统,或一些特征可以忽略,或不执行。另外,所显示或讨论的各组成部分相互之间的耦合、或直接耦合、或通信连接可以是通过一些接口,设备或单元的间接耦合或通信连接,可以是电性的、机械的或其它形式的。
上述作为分离部件说明的单元可以是、或也可以不是物理上分开的,作为单元显示的部件可以是、或也可以不是物理单元,即可以位于一个地方,也可以分布到多个网络单元上;可以根据实际的需要选择其中的部分 或全部单元来实现本实施例方案的目的。
另外,在本发明各实施例中的各功能单元可以全部集成在一个第二处理单元中,也可以是各单元分别单独作为一个单元,也可以两个或两个以上单元集成在一个单元中;上述集成的单元既可以采用硬件的形式实现,也可以采用硬件加软件功能单元的形式实现。
以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本发明的保护范围之内。

Claims (59)

  1. 一种资源指示方法,所述方法包括:
    终端确定一组资源,其中,所述一组资源中的至少一个资源为第一类型资源,所述第一类型资源为在时域上不连续的资源;
    所述终端从所述一组资源中确定出至少一个目标资源,所述至少一个目标资源为网络设备为所述终端配置的资源;
    所述终端在所述至少一个目标资源上与网络设备进行数据或信令的传输。
  2. 根据权利要求1所述的方法,其中,所述一组资源中的至少一个资源为第一类型资源,包括:
    所述一组资源中的全部资源为第一类型资源;或者,
    所述一组资源中的第一部分资源为第一类型资源,所述一组资源中的第二部分资源为第二类型资源,所述第二类型资源为在时域上连续的资源。
  3. 根据权利要求1或2所述的方法,其中,所述一组资源中的所述第一类型资源在时域上通过比特图或多段第二类型资源的组合表示。
  4. 根据权利要求2所述的方法,其中,所述一组资源包括所述第二类型资源时,所述一组资源中的所述第二类型资源在时域上通过比特图表示。
  5. 根据权利要求2或3所述的方法,其中,所述一组资源包括所述第二类型资源时,或者所述第一类型资源在时域上通过多段第二类型资源的组合表示时,所述第二类型资源在时域上通过以下信息中的至少两种进行表示:
    时域资源的符号起始位置、时域资源的符号结束位置、时域资源的长度。
  6. 根据权利要求3或4所述的方法,其中,所述比特图中的每个比特位对应至少一个时域资源单元,所述比特图中的每个比特位的取值用于指示相应的至少一个时域资源单元是否用于进行数据的传输。
  7. 根据权利要求6所述的方法,其中,所述比特图中的比特位与所述时域资源单元一一对应。
  8. 根据权利要求6或7所述的方法,其中,所述比特图中的比特位从左到右的顺序与所述时域资源单元的先后顺序一致。
  9. 根据权利要求6至8任一项所述的方法,其中,所述时域资源单元为符号、符号组、时隙和微时隙中的至少一种。
  10. 根据权利要求1所述的方法,其中,所述终端确定一组资源,包括:
    所述终端基于预设的信息确定所述一组资源的配置。
  11. 根据权利要求1所述的方法,其中,所述终端确定一组资源,包括:
    所述终端根据网络设备发来的第一信令确定所述一组资源的配置。
  12. 根据权利要求11所述的方法,其中,所述第一信令为无线资源控制RRC控制信令、或、系统信息SI。
  13. 根据权利要求1所述的方法,其中,所述终端从所述一组资源中确定出至少一个目标资源,包括:
    所述终端根据网络设备发来的第一控制信息,从所述一组资源中确定出至少一个目标资源;
    其中,所述第一控制信息包括所述至少一个目标资源在所述一组资源中的编号信息。
  14. 根据权利要求13所述的方法,其中,所述第一控制信息为下行控制信息DCI和/或媒体访问控制MAC控制元素CE。
  15. 根据权利要求1至14任一项所述的方法,其中,所述一组资源中的每个资源在频域上对应至少一个频域资源单元和/或至少一个码域资源单元;
    其中,所述频域资源单元为资源块PRB、资源块组或子频带;所述码域资源单元为码、序列、或循环位移。
  16. 一种资源指示方法,所述方法包括:
    网络设备为终端配置一组资源,其中,所述一组资源中的至少一个资源为第一类型资源,所述第一类型资源为在时域上不连续的资源;
    所述网络设备指示所述终端从所述一组资源中选取至少一个目标资源,用于进行数据或信令的传输。
  17. 根据权利要求16所述的方法,其中,所述一组资源中的至少一个资源为第一类型资源,包括:
    所述一组资源中的全部资源为第一类型资源;或者,
    所述一组资源中的第一部分资源为第一类型资源,所述一组资源中的第二部分资源为第二类型资源,所述第二类型资源为在时域上连续的资源。
  18. 根据权利要求16或17所述的方法,其中,所述一组资源中的所述第一类型资源在时域上通过比特图表示或多段第二类型资源的组合表示。
  19. 根据权利要求17所述的方法,其中,所述一组资源包括所述第二类型资源时,所述一组资源中的所述第二类型资源在时域上通过比特图表示。
  20. 根据权利要求17或18所述的方法,其中,所述一组资源包括所述第二类型资源时,或者所述第一类型资源在时域上通过多段第二类型资源的组合表示时,所述第二类型资源在时域上通过以下信息中的至 少两种进行表示:
    时域资源的符号起始位置、时域资源的符号结束位置、时域资源的长度。
  21. 根据权利要求18或19所述的方法,其中,所述比特图中的每个比特位对应至少一个时域资源单元,所述比特图中的每个比特位的取值用于指示相应的至少一个时域资源单元是否用于进行数据的传输。
  22. 根据权利要求21所述的方法,其中,所述比特图中的比特位与所述时域资源单元一一对应。
  23. 根据权利要求21或22所述的方法,其中,所述比特图中的比特位从左到右的顺序与所述时域资源单元的先后顺序一致。
  24. 根据权利要求21至23任一项所述的方法,其中,所述时域资源单元为符号、符号组、时隙和微时隙中的至少一种。
  25. 根据权利要求16所述的方法,其中,所述网络设备为终端配置一组资源,包括:
    所述网络设备向所述终端发送第一信令,以配置一组资源的配置。
  26. 根据权利要求25所述的方法,其中,所述第一信令为RRC控制信令、或、SI。
  27. 根据权利要求16所述的方法,其中,所述网络设备指示所述终端从所述一组资源中选取至少一个目标资源,包括:
    所述网络设备向所述终端设备发送第一控制信息,以通过所述第一控制信息从所述一组资源中确定出所述至少一个目标资源;
    其中,所述第一控制信息包括所述至少一个目标资源在所述一组资源中的编号信息。
  28. 根据权利要求27所述的方法,其中,所述第一控制信息为DCI和/或MAC CE。
  29. 根据权利要求16至28任一项所述的方法,其中,所述一组资源中的每个资源在频域上对应至少一个频域资源单元和/或至少一个码域资源单元;
    其中,所述频域资源单元为PRB、资源块组或子频带;所述码域资源单元为码、序列、或循环位移。
  30. 一种资源指示装置,所述装置包括:
    第一确定单元,配置为确定一组资源,其中,所述一组资源中的至少一个资源为第一类型资源,所述第一类型资源为在时域上不连续的资源;
    第二确定单元,配置为从所述一组资源中确定出至少一个目标资源,所述至少一个目标资源为网络设备为所述终端配置的资源;
    传输单元,配置为在所述至少一个目标资源上与网络设备进行数据或信令的传输。
  31. 根据权利要求30所述的装置,其中,所述一组资源中的至少一个资源为第一类型资源,包括:
    所述一组资源中的全部资源为第一类型资源;或者,
    所述一组资源中的第一部分资源为第一类型资源,所述一组资源中的第二部分资源为第二类型资源,所述第二类型资源为在时域上连续的资源。
  32. 根据权利要求30或31所述的装置,其中,所述一组资源中的所述第一类型资源在时域上通过比特图或多段第二类型资源的组合表示。
  33. 根据权利要求31所述的装置,其中,所述一组资源包括所述第二类型资源时,所述一组资源中的所述第二类型资源在时域上通过比特图表示。
  34. 根据权利要求31或32所述的装置,其中,所述一组资源包括所述第二类型资源时,或者所述第一类型资源在时域上通过多段第二类型资源的组合表示时,所述第二类型资源在时域上通过以下信息中的至少两种进行表示:
    时域资源的符号起始位置、时域资源的符号结束位置、时域资源的长度。
  35. 根据权利要求32或33所述的装置,其中,所述比特图中的每个比特位对应至少一个时域资源单元,所述比特图中的每个比特位的取值用于指示相应的至少一个时域资源单元是否用于进行数据的传输。
  36. 根据权利要求35所述的装置,其中,所述比特图中的比特位与所述时域资源单元一一对应。
  37. 根据权利要求35或36所述的装置,其中,所述比特图中的比特位从左到右的顺序与所述时域资源单元的先后顺序一致。
  38. 根据权利要求35至37任一项所述的装置,其中,所述时域资源单元为符号、符号组、时隙和微时隙中的至少一种。
  39. 根据权利要求30所述的装置,其中,所述第一确定单元,配置为基于预设的信息确定所述一组资源的配置。
  40. 根据权利要求30所述的装置,其中,所述第一确定单元,配置为根据网络设备发来的第一信令确定所述一组资源的配置。
  41. 根据权利要求40所述的装置,其中,所述第一信令为RRC控制信令、或、SI。
  42. 根据权利要求30所述的装置,其中,所述第二确定单元,配置为根据网络设备发来的第一控制信息,从所述一组资源中确定出至少一个目标资源;
    其中,所述第一控制信息包括所述至少一个目标资源在所述一组资 源中的编号信息。
  43. 根据权利要求42所述的装置,其中,所述第一控制信息为DCI和/或MAC CE。
  44. 根据权利要求30至43任一项所述的装置,其中,所述一组资源中的每个资源在频域上对应至少一个频域资源单元和/或至少一个码域资源单元;
    其中,所述频域资源单元为PRB、资源块组或子频带;所述码域资源单元为码、序列、或循环位移。
  45. 一种资源指示装置,所述装置包括
    配置单元,配置为为终端配置一组资源,其中,所述一组资源中的至少一个资源为第一类型资源,所述第一类型资源为在时域上不连续的资源;
    指示单元,配置为指示所述终端从所述一组资源中选取至少一个目标资源,用于进行数据或信令的传输。
  46. 根据权利要求45所述的装置,其中,所述一组资源中的至少一个资源为第一类型资源,包括:
    所述一组资源中的全部资源为第一类型资源;或者,
    所述一组资源中的第一部分资源为第一类型资源,所述一组资源中的第二部分资源为第二类型资源,所述第二类型资源为在时域上连续的资源。
  47. 根据权利要求45或46所述的装置,其中,所述一组资源中的所述第一类型资源在时域上通过比特图表示或多段第二类型资源的组合表示。
  48. 根据权利要求46所述的装置,其中,所述一组资源包括所述第二类型资源时,所述一组资源中的所述第二类型资源在时域上通过比特 图表示。
  49. 根据权利要求46或47所述的装置,其中,所述一组资源包括所述第二类型资源时,或者所述第一类型资源在时域上通过多段第二类型资源的组合表示时,所述第二类型资源在时域上通过以下信息中的至少两种进行表示:
    时域资源的符号起始位置、时域资源的符号结束位置、时域资源的长度。
  50. 根据权利要求47或48所述的装置,其中,所述比特图中的每个比特位对应至少一个时域资源单元,所述比特图中的每个比特位的取值用于指示相应的至少一个时域资源单元是否用于进行数据的传输。
  51. 根据权利要求50所述的装置,其中,所述比特图中的比特位与所述时域资源单元一一对应。
  52. 根据权利要求50或51所述的装置,其中,所述比特图中的比特位从左到右的顺序与所述时域资源单元的先后顺序一致。
  53. 根据权利要求50至52任一项所述的装置,其中,所述时域资源单元为符号、符号组、时隙和微时隙中的至少一种。
  54. 根据权利要求45所述的装置,其中,所述配置单元,配置为向所述终端发送第一信令,以配置一组资源的配置。
  55. 根据权利要求54所述的装置,其中,所述第一信令为RRC控制信令、或、SI。
  56. 根据权利要求45所述的装置,其中,所述指示单元,配置为向所述终端设备发送第一控制信息,以通过所述第一控制信息从所述一组资源中确定出所述至少一个目标资源;
    其中,所述第一控制信息包括所述至少一个目标资源在所述一组资源中的编号信息。
  57. 根据权利要求56所述的装置,其中,所述第一控制信息为DCI和/或MAC CE。
  58. 根据权利要求45至57任一项所述的装置,其中,所述一组资源中的每个资源在频域上对应至少一个频域资源单元和/或至少一个码域资源单元;
    其中,所述频域资源单元为PRB、资源块组或子频带;所述码域资源单元为码、序列、或循环位移。
  59. 一种计算机存储介质,其上存储有计算机可执行指令,该计算机可执行指令被处理器执行时实现权利要求1至15任一项所述的方法步骤,或者权利要求16至29任一项所述的方法步骤。
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