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WO2019095953A1 - 一种资源配置方法及装置、计算机存储介质 - Google Patents

一种资源配置方法及装置、计算机存储介质 Download PDF

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Publication number
WO2019095953A1
WO2019095953A1 PCT/CN2018/111749 CN2018111749W WO2019095953A1 WO 2019095953 A1 WO2019095953 A1 WO 2019095953A1 CN 2018111749 W CN2018111749 W CN 2018111749W WO 2019095953 A1 WO2019095953 A1 WO 2019095953A1
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WO
WIPO (PCT)
Prior art keywords
minimum system
system information
resource set
remaining minimum
control resource
Prior art date
Application number
PCT/CN2018/111749
Other languages
English (en)
French (fr)
Inventor
达人
李铁
托尼
郑方政
高秋彬
任斌
赵铮
Original Assignee
电信科学技术研究院有限公司
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.)
Filing date
Publication date
Application filed by 电信科学技术研究院有限公司 filed Critical 电信科学技术研究院有限公司
Priority to JP2020526577A priority Critical patent/JP7413259B2/ja
Priority to US16/764,376 priority patent/US10973031B2/en
Priority to KR1020227041202A priority patent/KR102720850B1/ko
Priority to EP18879919.1A priority patent/EP3713141B1/en
Priority to KR1020207016973A priority patent/KR20200087809A/ko
Publication of WO2019095953A1 publication Critical patent/WO2019095953A1/zh
Priority to JP2023150182A priority patent/JP2023165784A/ja

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Definitions

  • the present application relates to the field of communications technologies, and in particular, to a resource configuration method and apparatus, and a computer storage medium.
  • Minimum system information is the system information necessary for the terminal to make initial access.
  • a part of the minimum system information is transmitted through a new Radio (NR) Physical Broadcasting Channel (PBCH), referred to as NR-PBCH, and Remaining minimum system information (RMSI) is transmitted through the NR-PDSCH.
  • NR-PDSCH transmitting the RMSI is scheduled by the NR-PDCCH.
  • the NR-PDCCH (used to schedule the NR-PDSCH carrying the RMSI) is indicated by the RMSI Control Resource Set (CORESET) configuration information.
  • the RMSI CORESET configuration information is transmitted in the NR-PBCH.
  • the RMSI CORESET configuration information has a bit width of up to 8 bits.
  • Each RMSI CORESET is associated with a sync block (SS Block).
  • RMSI CORESET and SS Block have two multiplexing modes, namely Frequency Division Multiplexing (FDM) or Time Division Multiplexing (TDM).
  • FDM Frequency Division Multiplexing
  • TDM Time Division Multiplexing
  • the RMSI CORESET associated with the SS Block can occupy the same number of symbols as the SS Block in the time domain.
  • the frequency domain multiplexing scheme allows the RMSI CORESET to be transmitted in the same beam as the associated SS Block, making it ideal for analog beam scanning.
  • the embodiment of the present application provides a resource configuration method and device, and a computer storage medium, where the remaining minimum system information control resource set and the associated synchronization information block occupy the same beam by using frequency division multiplexing, and the remaining minimum system information is used.
  • the configuration of the control resource set is more flexible and is suitable for more application scenarios.
  • the configuration parameters of the remaining minimum system information control resource set and the associated synchronization information block are determined, wherein the configuration parameters of the remaining minimum system information control resource set associated with each synchronization information block within each synchronization information block burst set are the same.
  • the configuration of the remaining minimum system information control resource set is more flexible and is applicable to more application scenarios.
  • the configuration parameter of the remaining minimum system information control resource set includes one or a combination of the following parameters:
  • the remaining minimum system information controls the resource set to occupy bandwidth
  • the remaining minimum system information controls the frequency set location of the resource set
  • the remaining minimum system information control resource set occupies a continuous or non-contiguous number of time domain symbols
  • the remaining minimum system information controls the time domain location of the resource set.
  • the remaining minimum system information controls a time domain location of the resource set as a relative offset value relative to the associated synchronization information block.
  • the time domain start position of the remaining minimum system information control resource set is aligned with the start symbol of the associated synchronization information block, or the remaining minimum system information controls the time domain end position of the resource set and is associated with The end symbol of the sync block is aligned.
  • the configuring the remaining minimum system information control resource set and the frequency domain location of the associated synchronization information block satisfy one of the following relationships:
  • the configuration of the remaining minimum system information control resource set and the shared center frequency domain location of the associated synchronization information block, and the configuration remaining minimum system information control resource set is divided into two parts, respectively symmetrically distributed in the associated synchronization information block Upper and lower sides;
  • the frequency domain location of the entire remaining minimum system information control resource set is located at a lower portion of a frequency domain location of the associated synchronization information block;
  • the frequency domain location of the entire remaining minimum system information control resource set is located at the upper portion of the frequency domain location of the associated synchronization information block.
  • the remaining minimum system information control resource set occupies a continuous or non-contiguous number of time domain symbols, specifically: 1, 2, 3, 4, 6, or 8.
  • the remaining minimum system information controls a resource set occupying bandwidth, specifically one of the following sets: ⁇ 48, 72, 96 ⁇ , ⁇ 24, 36, 48 ⁇ , ⁇ 16, 24, 32 ⁇ , ⁇ 12, 18, 24 ⁇ , ⁇ 8, 12, 16 ⁇ , ⁇ 6, 9, 12 ⁇ .
  • the frequency domain position relative offset granularity of the remaining minimum system information control resource set and the associated synchronization information block is a preset value.
  • the relative offset granularity is a different value in a different frequency band or frequency range.
  • the preset value is a value greater than or equal to zero.
  • a memory for storing program instructions
  • a processor configured to invoke a program instruction stored in the memory, and execute according to the obtained program:
  • the configuration parameters of the remaining minimum system information control resource set and the associated synchronization information block are determined, wherein the configuration parameters of the remaining minimum system information control resource set associated with each synchronization information block within each synchronization information block burst set are the same.
  • the configuration parameter of the remaining minimum system information control resource set includes one or a combination of the following parameters:
  • the remaining minimum system information controls the resource set to occupy bandwidth
  • the remaining minimum system information controls the frequency set location of the resource set
  • the remaining minimum system information control resource set occupies a continuous or non-contiguous number of time domain symbols
  • the remaining minimum system information controls the time domain location of the resource set.
  • the remaining minimum system information controls a time domain location of the resource set as a relative offset value relative to the associated synchronization information block.
  • the time domain start position of the remaining minimum system information control resource set is aligned with the start symbol of the associated synchronization information block, or the remaining minimum system information controls the time domain end position of the resource set and is associated with The end symbol of the sync block is aligned.
  • the configuring the remaining minimum system information control resource set and the frequency domain location of the associated synchronization information block satisfy one of the following relationships:
  • the configuration of the remaining minimum system information control resource set and the shared center frequency domain location of the associated synchronization information block, and the configuration remaining minimum system information control resource set is divided into two parts, respectively symmetrically distributed in the associated synchronization information block Upper and lower sides;
  • the frequency domain location of the entire remaining minimum system information control resource set is located at a lower portion of a frequency domain location of the associated synchronization information block;
  • the frequency domain location of the entire remaining minimum system information control resource set is located at the upper portion of the frequency domain location of the associated synchronization information block.
  • the remaining minimum system information control resource set occupies a continuous or non-contiguous number of time domain symbols, specifically: 1, 2, 3, 4, 6, or 8.
  • the remaining minimum system information controls a resource set occupying bandwidth, specifically one of the following sets: ⁇ 48, 72, 96 ⁇ , ⁇ 24, 36, 48 ⁇ , ⁇ 16, 24, 32 ⁇ , ⁇ 12, 18, 24 ⁇ , ⁇ 8, 12, 16 ⁇ , ⁇ 6, 9, 12 ⁇ .
  • the frequency domain position relative offset granularity of the remaining minimum system information control resource set and the associated synchronization information block is a preset value.
  • the relative offset granularity is a different value in a different frequency band or frequency range.
  • the preset value is a value greater than or equal to zero.
  • a first unit configured to determine that the remaining minimum system information control resource set and the associated synchronization information block occupy the same beam by using frequency division multiplexing
  • a second unit configured to determine a configuration parameter of a remaining minimum system information control resource set and an associated synchronization information block, wherein a remaining minimum system information control resource set associated with each synchronization information block in each synchronization information block burst set
  • the configuration parameters are the same.
  • Another embodiment of the present application provides a computer storage medium storing computer executable instructions for causing the computer to perform any of the methods described above.
  • FIG. 1 is a schematic diagram of a method for configuring an RMSI CORESET in a frequency division multiplexing manner according to an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of an FDM configuration method in which the SS Block subcarrier spacing (SCS) and the RMSI CORESET SCS are respectively configured to be ⁇ 15, 15 ⁇ , ⁇ 30, 30 ⁇ , and ⁇ 120, 120 ⁇ kHz according to an embodiment of the present disclosure;
  • SCS SS Block subcarrier spacing
  • RMSI CORESET SCS RMSI CORESET
  • FIG. 3 is a schematic diagram of an FDM configuration method in which the SS Block SCS and the RMSI CORESET SCS are configured to be ⁇ 15, 30 ⁇ kHz according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of an FDM configuration method in which SS Block SCS and RMSI CORESET SCS are respectively configured to be ⁇ 30, 315 ⁇ , ⁇ 60, 30 ⁇ , and ⁇ 240, 120 ⁇ kHz according to an embodiment of the present disclosure;
  • FIG. 5 is a schematic diagram of an FDM configuration method in which the SS Block SCS and the RMSI CORESET SCS are configured to be ⁇ 240, 60 ⁇ kHz according to an embodiment of the present application;
  • FIG. 6 is a schematic diagram of a scenario in which an RMSI CORESET frequency domain offset is indicated by a bit and is 0 in a frequency division multiplexing manner according to an embodiment of the present disclosure
  • FIG. 7 is a schematic diagram of a scenario in which an RMSI CORESET frequency domain offset is indicated by 1 bit and is 1 in a frequency division multiplexing manner according to an embodiment of the present disclosure
  • FIG. 8 is a schematic flowchart diagram of a resource configuration method according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of a resource configuration apparatus according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of another resource configuration apparatus according to an embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Advanced Long Term Evolution
  • UMTS Universal Mobile Telecommunication System
  • NR New Radio
  • the user equipment includes but is not limited to a mobile station (Mobile Station, MS), a mobile terminal (Mobile Terminal), a mobile phone (Mobile Telephone), a mobile phone (handset). And portable devices, etc., the user equipment can communicate with one or more core networks via a Radio Access Network (RAN), for example, the user equipment can be a mobile phone (or "cellular"
  • RAN Radio Access Network
  • the user equipment can be a mobile phone (or "cellular"
  • the telephone device, the computer with wireless communication function, etc., the user equipment can also be a mobile device that is portable, pocket-sized, handheld, built-in, or in-vehicle.
  • a base station may refer to a device in an access network that communicates with a wireless terminal over one or more sectors over an air interface.
  • the base station can be used to convert the received air frame to the IP packet as a router between the wireless terminal and the rest of the access network, wherein the remainder of the access network can include an Internet Protocol (IP) network.
  • IP Internet Protocol
  • the base station can also coordinate attribute management of the air interface.
  • the base station may be a Base Transceiver Station (BTS) in GSM or CDMA, or may be a base station (NodeB) in TD-SCDMA or WCDMA, or may be an evolved base station (eNodeB or eNB or e- in LTE).
  • NodeB, evolutional Node B), or a base station (gNB) in 5G NR the present invention is not limited.
  • the embodiment of the present application provides a resource configuration method and device, and a computer storage medium, where the remaining minimum system information control resource set and the associated synchronization information block occupy the same beam by using frequency division multiplexing, and the remaining minimum system information is used.
  • the configuration of the control resource set is more flexible and is suitable for more application scenarios.
  • the RMSI CORESET and the associated SS Block adopt a frequency division multiplexing manner.
  • the RMSI CORESET in the frequency domain, is divided into two parts, symmetrically and compactly distributed on both sides of the SS Block; in the time domain, the RMSI CORESET and the associated SS Block occupy the same number of symbols.
  • the RMSI CORESET is associated with the SS Block, that is, the configuration information of the RMSI CORESET is notified by the PBCH included in the SS Block, and thus the RMSI CORESET is associated with the SS Block.
  • the SS Block may not be in the center of the bandwidth, so the configuration method shown in Figure 1 above (uniformly symmetric and compact on both sides of the SS Block) may encounter problems.
  • RMSI CORESET and SS Block between adjacent cells in the frequency domain may be staggered and not overlapped.
  • the RMSI CORESET and SS Block can be used in frequency division multiplexing, as shown in Figure 2.
  • the RMSI CORESET and the associated SS Block are all transmitted in the same beam.
  • the terminal monitors the CORESET of the corresponding RMSI while monitoring the SS Block.
  • the RMSI CORESET and the associated SS Block are all transmitted in the same beam, so no additional time domain symbol resources are needed to transmit the RMSI CORESET.
  • SS Block subcarrier spacing (SCS) and the RMSI CORESET SCS may be the same or different.
  • SCS and RMSI CORESET SCS configuration sets are shown in Table 1, and Figures 2-5:
  • 'A' is the occupied bandwidth of the RMSI CORESET, and the physical resource block (PRB) is granularity; 'B' is the number of consecutive time domain symbols occupied by the RMSI CORESET; 'D' is the minimum carrier bandwidth of the terminal, with PRB as granularity; 'a' is the SS Block occupied bandwidth; 'b' is the number of time domain symbols occupied by SS Block; 'c' is the frequency of RMSI CORESET relative to SS Block
  • PRB physical resource block
  • the NR-PBCH bearer content in all SS Blocks in the SS Block burst set is the same except for the SS Block index. Therefore, regardless of whether the RMSI CORESET and the SS Block are FDM or TDM, the RMSI CORESET associated with all SS Blocks in the SS Block burst should have the same configuration (eg, the same occupied bandwidth, frequency domain location, Occupy time domain symbols, etc.).
  • the RMSI CORESET associated with each SS Block in an SS Block burst has the same configuration parameters at the same center carrier frequency:
  • RMSI CORESET occupies bandwidth; (shown as ‘A’ in Figure 2)
  • RMSI CORESET occupies the number of consecutive or non-contiguous time domain symbols; (shown as 'B' in Figure 2).
  • the total number of PRBs occupied by the RMSI CORESET can be calculated, for example, as follows:
  • the total number of PRBs occupied by the NR-PDCCH should be at least 48 PRBs, so as to support the aggregation level 8 of the NR-PDCCH. Therefore, for example, the total number of PRB candidates occupied by the NR-PDCCH is ⁇ 48, 72, 96 ⁇ PRBs.
  • the RMSI CORESET configuration information includes at least a parameter set ⁇ occupied bandwidth, occupies a continuous or non-contiguous number of time domain symbols ⁇ .
  • the RMSI CORESET configuration information can include the following parameter sets ⁇ occupied bandwidth, occupying consecutive or non-contiguous time domain symbols ⁇ , as shown in the following table. The second is shown.
  • the RMSI CORESET time domain location may be a relative offset value relative to the associated SS Block.
  • the RMSI CORESET time domain start position can be aligned with the SS Block start symbol or the RMSI CORESET time domain end position and the SS Block end symbol. In this way, regardless of how the configured RMSI CORESET occupies a continuous number of time domain symbols, the RMSI CORESET time domain position is guaranteed to be within the symbol occupied by the SS Block.
  • the RMSI CORESET time domain location is a relative offset value relative to the associated SS Block.
  • the RMSI CORESET time domain start position can be aligned with the SS Block start symbol or the RMSI CORESET time domain end position and the SS Block end symbol.
  • the frequency domain position of the RMSI CORESET should be specified by the relative frequency domain offset position of the associated SS Block.
  • the reference point may be a center position, a start position, or an end position of the RMSI CORESET occupied bandwidth and the SS Block occupied bandwidth, respectively.
  • three relative relationships can be considered, as shown in Figure 2, where
  • the frequency domain positional relationship between the two may be one of the following relationships:
  • the RMSI CORESET and the associated SS Block share a central location; that is, half of the RMSI CORESET is located at the upper portion of the associated SS Block, and the other half is located at the lower portion of the associated SS Block and symmetrically distributed on either side of the SS Block; 2 (a) SSB (short for SS Block) 0 CS (short for RMSI CORESET) 0 constitutes a complete CS0, the two CS0 symmetrically distributed on both sides of SSB0, that is, the center of these two CS0 and SSB0 The center of the coincidence (other embodiments are similar, and will not be described later);
  • the entire RMSI CORESET is located in the lower part of the associated SS Block; for example, CS0 in Figure 2(c) is located in the lower part of the associated SSB0 (other embodiments are similar, and will not be described later);
  • the entire RMSI CORESET is located in the upper part of the associated SS Block.
  • CS0 in Figure 2(b) is located in the upper part of the associated SSB0 (other embodiments are similar, and will not be described later).
  • the granularity of the frequency domain offset parameter 'c' in FIG. 2 may be multiple PRBs instead of one PRB.
  • the granularity can be specified by the standard according to the carrier frequency, and different values can be configured for different carrier frequencies. For example, the carrier frequency higher than 6 GHz and the carrier frequency lower than 6 GHz may be different. This granularity can also be determined based on the minimum terminal bandwidth or the maximum carrier frequency bandwidth within the frequency band.
  • each RBG 6RPBs, so the frequency domain offset parameter 'c here
  • the particle size can also be set to 6 PRBs.
  • the relative offset granularity of the frequency domain position between the two may be predefined by the standard, that is, c is a preset value, Different values can be used for different frequency bands or frequency ranges. For example, for a small terminal minimum bandwidth, the granularity may be 1 PRB; for a large terminal minimum bandwidth, the granularity may be multiple PRBs, such as 6 PRBs.
  • the frequency domain location indication can be notified by at most 2 bits.
  • the minimum and maximum frequency domain offset intervals can be indicated using only a 1-bit frequency domain offset parameter.
  • a resource configuration method provided by an embodiment of the present application includes:
  • S102 Determine configuration parameters of a remaining minimum system information control resource set and an associated synchronization information block, where configuration parameters of the remaining minimum system information control resource set associated with each synchronization information block in each synchronization information block burst set are the same. .
  • the method provided by the embodiment of the present application may be performed on the network side or on the terminal side, and does not limit the specific execution entity.
  • the configuration of the remaining minimum system information control resource set is more flexible and is applicable to more application scenarios.
  • the configuration parameter of the remaining minimum system information control resource set includes one or a combination of the following parameters:
  • the remaining minimum system information controls the resource set to occupy bandwidth
  • the remaining minimum system information controls the frequency set location of the resource set
  • the remaining minimum system information control resource set occupies a continuous or non-contiguous number of time domain symbols
  • the remaining minimum system information controls the time domain location of the resource set.
  • the remaining minimum system information controls a time domain location of the resource set as a relative offset value relative to the associated synchronization information block.
  • the time domain start position of the remaining minimum system information control resource set is aligned with the start symbol of the associated synchronization information block, or the remaining minimum system information controls the time domain end position of the resource set and is associated with The end symbol of the sync block is aligned.
  • the configuring the remaining minimum system information control resource set and the frequency domain location of the associated synchronization information block satisfy one of the following relationships:
  • the configuration of the remaining minimum system information control resource set and the shared center frequency domain location of the associated synchronization information block, and the configuration remaining minimum system information control resource set is divided into two parts, respectively symmetrically distributed in the associated synchronization information block Upper and lower sides;
  • the frequency domain location of the entire remaining minimum system information control resource set is located at a lower portion of a frequency domain location of the associated synchronization information block;
  • the frequency domain location of the entire remaining minimum system information control resource set is located at the upper portion of the frequency domain location of the associated synchronization information block.
  • the remaining minimum system information control resource set occupies a continuous or non-contiguous number of time domain symbols, specifically: 1, 2, 3, 4, 6, or 8.
  • the remaining minimum system information controls a resource set occupying bandwidth, specifically one of the following sets: ⁇ 48, 72, 96 ⁇ , ⁇ 24, 36, 48 ⁇ , ⁇ 16, 24, 32 ⁇ , ⁇ 12, 18, 24 ⁇ , ⁇ 8, 12, 16 ⁇ , ⁇ 6, 9, 12 ⁇ .
  • the combination of the number of consecutive or non-contiguous time domain symbols used as the remaining minimum system information control resource set and the remaining minimum system information control resource set occupation bandwidth is shown in Table 2.
  • the embodiment of the present application is not limited to the combination shown in Table 2.
  • the remaining minimum system information may be used to control the resource set to occupy consecutive or non-contiguous time domain symbols according to actual needs, and may control resources corresponding to different remaining minimum system information. Set the occupied bandwidth.
  • the frequency domain position relative offset granularity of the remaining minimum system information control resource set and the associated synchronization information block is a preset value.
  • the relative offset granularity is a different value in a different frequency band or frequency range.
  • the preset value is a value greater than or equal to zero, that is, the value of c in the foregoing embodiment may be 0, or may be other values greater than 0, depending on actual needs.
  • a resource configuration apparatus provided by an embodiment of the present application includes, for example:
  • a memory 520 configured to store program instructions
  • the processor 500 is configured to invoke a program instruction stored in the memory, and execute according to the obtained program:
  • the configuration parameters of the remaining minimum system information control resource set and the associated synchronization information block are determined, wherein the configuration parameters of the remaining minimum system information control resource set associated with each synchronization information block within each synchronization information block burst set are the same.
  • the configuration parameter of the remaining minimum system information control resource set includes one or a combination of the following parameters:
  • the remaining minimum system information controls the resource set to occupy bandwidth
  • the remaining minimum system information controls the frequency set location of the resource set
  • the remaining minimum system information control resource set occupies a continuous or non-contiguous number of time domain symbols
  • the remaining minimum system information controls the time domain location of the resource set.
  • the remaining minimum system information controls a time domain location of the resource set as a relative offset value relative to the associated synchronization information block.
  • the time domain start position of the remaining minimum system information control resource set is aligned with the start symbol of the associated synchronization information block, or the remaining minimum system information controls the time domain end position of the resource set and is associated with The end symbol of the sync block is aligned.
  • the configuring the remaining minimum system information control resource set and the frequency domain location of the associated synchronization information block satisfy one of the following relationships:
  • the configuration of the remaining minimum system information control resource set and the shared center frequency domain location of the associated synchronization information block, and the configuration remaining minimum system information control resource set is divided into two parts, respectively symmetrically distributed in the associated synchronization information block Upper and lower sides;
  • the frequency domain location of the entire remaining minimum system information control resource set is located at a lower portion of a frequency domain location of the associated synchronization information block;
  • the frequency domain location of the entire remaining minimum system information control resource set is located at the upper portion of the frequency domain location of the associated synchronization information block.
  • the remaining minimum system information control resource set occupies a continuous or non-contiguous number of time domain symbols, specifically: 1, 2, 3, 4, 6, or 8.
  • the remaining minimum system information controls a resource set occupying bandwidth, specifically one of the following sets: ⁇ 48, 72, 96 ⁇ , ⁇ 24, 36, 48 ⁇ , ⁇ 16, 24, 32 ⁇ , ⁇ 12, 18, 24 ⁇ , ⁇ 8, 12, 16 ⁇ , ⁇ 6, 9, 12 ⁇ .
  • the frequency domain position relative offset granularity of the remaining minimum system information control resource set and the associated synchronization information block is a preset value.
  • the relative offset granularity is a different value in a different frequency band or frequency range.
  • the preset value is a value greater than or equal to zero.
  • the transceiver 510 is configured to receive and transmit data under the control of the processor 500.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 500 and various circuits of memory represented by memory 520.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 510 can be a plurality of components, including a transmitter and a transceiver, providing means for communicating with various other devices on a transmission medium.
  • the processor 500 is responsible for managing the bus architecture and general processing, and the memory 520 can store data used by the processor 500 when performing operations.
  • the processor 500 can be a central buried device (CPU), an application specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or a complex programmable logic device (Complex Programmable Logic Device). , CPLD).
  • CPU central buried device
  • ASIC application specific integrated circuit
  • FPGA field-programmable gate array
  • CPLD complex programmable logic device
  • the device shown in FIG. 9 may be a network side device or a terminal side device, and other devices not shown in FIG. 9 may be added according to actual needs, and details are not described herein again.
  • another resource configuration apparatus provided by an embodiment of the present application includes:
  • the first unit 11 is configured to determine that the remaining minimum system information control resource set and the associated synchronization information block occupy the same beam by using a frequency division multiplexing manner;
  • the second unit 12 is configured to determine configuration parameters of the remaining minimum system information control resource set and the associated synchronization information block, wherein the remaining minimum system information control resources associated with each synchronization information block in each synchronization information block burst set
  • the set configuration parameters are the same.
  • the first unit may be a memory
  • the second unit may be a processor. That is, the apparatus provided in this embodiment of the present application is not limited to the structure shown in FIG. 9, and may not include a transceiver, a bus interface, and the like.
  • the embodiment of the present application provides a computer storage medium for storing computer program instructions used by the computing device, including a program for executing the resource configuration method.
  • the computer storage medium can be any available media or data storage device accessible by a computer, including but not limited to magnetic storage (eg, floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical storage (eg, CD, DVD, BD, HVD, etc.), and semiconductor memories (for example, ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state hard disk (SSD)).
  • magnetic storage eg, floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.
  • optical storage eg, CD, DVD, BD, HVD, etc.
  • semiconductor memories for example, ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state hard disk (SSD)).
  • the method provided by the embodiment of the present application can be applied to a terminal device, and can also be applied to a network device.
  • the terminal device may also be referred to as a user equipment (User Equipment, referred to as "UE"), a mobile station (Mobile Station, referred to as "MS”), a mobile terminal (Mobile Terminal), etc.
  • UE User Equipment
  • MS Mobile Station
  • Mobile Terminal Mobile Terminal
  • the terminal may The ability to communicate with one or more core networks via a Radio Access Network (RAN), for example, the terminal can be a mobile phone (or “cellular” phone), or a computer with mobile nature, etc.
  • RAN Radio Access Network
  • the terminal can also be a portable, pocket, handheld, computer built-in or in-vehicle mobile device.
  • a network device may be a base station (e.g., an access point) that refers to a device in the access network that communicates with the wireless terminal over one or more sectors over the air interface.
  • the base station can be used to convert the received air frame to the IP packet as a router between the wireless terminal and the rest of the access network, wherein the remainder of the access network can include an Internet Protocol (IP) network.
  • IP Internet Protocol
  • the base station can also coordinate attribute management of the air interface.
  • the base station may be a base station (BTS, Base Transceiver Station) in GSM or CDMA, or may be a base station (NodeB) in WCDMA, or may be an evolved base station in LTE (NodeB or eNB or e-NodeB, evolutional Node B) is not limited in the embodiment of the present invention.
  • BTS Base Transceiver Station
  • NodeB base station
  • NodeB evolved base station in LTE
  • LTE NodeB or eNB or e-NodeB, evolutional Node B
  • the RMSI CORESET configuration information is limited, and the RMSI CORESET can be configured more flexibly, so that the network can be deployed in different scenarios to meet different scenarios. demand.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

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Abstract

公开了一种资源配置方法及装置、计算机存储介质，用以使得剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束时，剩余最小系统信息控制资源集的配置更加灵活，适用于更多应用场景。本申请提供的一种资源配置方法，包括：确定剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束；确定剩余最小系统信息控制资源集和相关联的同步信息块的配置参数，其中，每一同步信息块突发集内各个同步信息块相关联的剩余最小系统信息控制资源集的配置参数相同。

Description

一种资源配置方法及装置、计算机存储介质
本申请要求在2017年11月14日提交中国专利局、申请号为201711122934.2、发明名称为“一种资源配置方法及装置、计算机存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域，尤其涉及一种资源配置方法及装置、计算机存储介质。
背景技术
最小系统信息(Minimum system information,MSI)是终端做初始接入必要的系统信息。其中，一部分最小系统信息通过新的无线技术(New Radio，NR)物理广播信道(PhysicalBroadcastingChannel，PBCH)，简称NR-PBCH传输，而剩余最小系统信息(Remaining minimum system information,RMSI)通过NR-PDSCH传输。此外，传输RMSI的NR-PDSCH通过NR-PDCCH进行调度。该NR-PDCCH(用来调度承载RMSI的NR-PDSCH)通过RMSI控制资源集(Control Resource set,CORESET)配置信息来指示。其中，RMSI CORESET配置信息在NR-PBCH传输。当前标准讨论，RMSI CORESET配置信息的比特宽度最大为8bits。
每个RMSI CORESET与一个同步块(SS Block)关联。RMSI CORESET和SS Block有两种复用方式，分别是频分复用(Frequency Division Multiplexing，FDM)或时分复用(Time Division Multiplexing，TDM)。其中，频分复用时，与SS Block相关联的RMSI CORESET在时域上与此SS Block可占用相同的符号数。频域复用方案可以使RMSI CORESET与相关联的SS Block在同一个波束传输，非常适合模拟波束扫描方式。
发明内容
本申请实施例提供了一种资源配置方法及装置、计算机存储介质，用以使得剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束时，剩余最小系统信息控制资源集的配置更加灵活，适用于更多应用场景。
本申请实施例提供的一种资源配置方法，该方法包括：
确定剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束；
确定剩余最小系统信息控制资源集和相关联的同步信息块的配置参数，其中，每一同步信息块突发集内各个同步信息块相关联的剩余最小系统信息控制资源集的配置参数相同。
通过该方法，确定剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束；确定剩余最小系统信息控制资源集和相关联的同步信息块的配置参数，其中，每一同步信息块突发集内各个同步信息块相关联的剩余最小系统信息控制资源集的配置参数相同，从而使得剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束时，剩余最小系统信息控制资源集的配置更加灵活，适用于更多应用场景。
可选地，所述剩余最小系统信息控制资源集的配置参数包括下列参数之一或组合：
剩余最小系统信息控制资源集占用带宽；
剩余最小系统信息控制资源集频域位置；
剩余最小系统信息控制资源集占用连续或非连续的时域符号个数；
所述剩余最小系统信息控制资源集的时域位置。
可选地，所述剩余最小系统信息控制资源集的时域位置，为相对于相关联的同步信息块的相对偏移值。
可选地，所述剩余最小系统信息控制资源集的时域起始位置与相关联的同步信息块的起始符号对齐，或者所述剩余最小系统信息控制资源集的时域结束位置和相关联的同步信息块的结束符号对齐。
可选地，所述配置剩余最小系统信息控制资源集和相关联的同步信息块的频域位置满足如下关系之一：
所述配置剩余最小系统信息控制资源集和相关联的同步信息块的共享中心频域位置，且所述配置剩余最小系统信息控制资源集分成两部分，分别对称分布于相关联的同步信息块的上下两侧；
整个所述配置剩余最小系统信息控制资源集的频域位置位于相关联的同步信息块的频域位置的下部；
整个所述配置剩余最小系统信息控制资源集的频域位置位于相关联的同步信息块的频域位置的上部。
可选地，所述剩余最小系统信息控制资源集占用连续或非连续的时域符号个数，具体为：1、2、3、4、6或8。
可选地，所述剩余最小系统信息控制资源集占用带宽，具体为下列集合之一：{48,72,96}、{24,36,48}、{16,24,32}、{12,18,24}、{8,12,16}、{6,9,12}。
可选地，所述剩余最小系统信息控制资源集和相关联的同步信息块的频域位置相对偏 移颗粒度是预设值。
可选地，所述相对偏移颗粒度，在不同的频带或频率范围下为不同的值。
可选地，所述预设值为大于或等于零的数值。
本申请实施例提供的一种资源配置装置，包括：
存储器，用于存储程序指令；
处理器，用于调用所述存储器中存储的程序指令，按照获得的程序执行：
确定剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束；
确定剩余最小系统信息控制资源集和相关联的同步信息块的配置参数，其中，每一同步信息块突发集内各个同步信息块相关联的剩余最小系统信息控制资源集的配置参数相同。
可选地，所述剩余最小系统信息控制资源集的配置参数包括下列参数之一或组合：
剩余最小系统信息控制资源集占用带宽；
剩余最小系统信息控制资源集频域位置；
剩余最小系统信息控制资源集占用连续或非连续的时域符号个数；
所述剩余最小系统信息控制资源集的时域位置。
可选地，所述剩余最小系统信息控制资源集的时域位置，为相对于相关联的同步信息块的相对偏移值。
可选地，所述剩余最小系统信息控制资源集的时域起始位置与相关联的同步信息块的起始符号对齐，或者所述剩余最小系统信息控制资源集的时域结束位置和相关联的同步信息块的结束符号对齐。
可选地，所述配置剩余最小系统信息控制资源集和相关联的同步信息块的频域位置满足如下关系之一：
所述配置剩余最小系统信息控制资源集和相关联的同步信息块的共享中心频域位置，且所述配置剩余最小系统信息控制资源集分成两部分，分别对称分布于相关联的同步信息块的上下两侧；
整个所述配置剩余最小系统信息控制资源集的频域位置位于相关联的同步信息块的频域位置的下部；
整个所述配置剩余最小系统信息控制资源集的频域位置位于相关联的同步信息块的频域位置的上部。
可选地，所述剩余最小系统信息控制资源集占用连续或非连续的时域符号个数，具体为：1、2、3、4、6或8。
可选地，所述剩余最小系统信息控制资源集占用带宽，具体为下列集合之一：{48,72, 96}、{24,36,48}、{16,24,32}、{12,18,24}、{8,12,16}、{6,9,12}。
可选地，所述剩余最小系统信息控制资源集和相关联的同步信息块的频域位置相对偏移颗粒度是预设值。
可选地，所述相对偏移颗粒度，在不同的频带或频率范围下为不同的值。
可选地，所述预设值为大于或等于零的数值。
本申请实施例提供的另一种资源配置装置，包括：
第一单元，用于确定剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束；
第二单元，用于确定剩余最小系统信息控制资源集和相关联的同步信息块的配置参数，其中，每一同步信息块突发集内各个同步信息块相关联的剩余最小系统信息控制资源集的配置参数相同。
本申请另一实施例提供了一种计算机存储介质，所述计算机可读存储介质存储有计算机可执行指令，所述计算机可执行指令用于使所述计算机执行上述任一种方法。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简要介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域的普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的频分复用方式下RMSI CORESET配置方法示意图；
图2为本申请实施例提供的SS Block子载波间隔(subcarrier spacing，SCS)和RMSI CORESET SCS分别配置为{15，15}、{30,30}、{120,120}kHz下的FDM配置方法示意图；
图3为本申请实施例提供的SS Block SCS和RMSI CORESET SCS配置为{15，30}kHz下的FDM配置方法示意图；
图4为本申请实施例提供的SS Block SCS和RMSI CORESET SCS分别配置为{30，315}、{60，30}、{240，120}kHz下的FDM配置方法示意图；
图5为本申请实施例提供的SS Block SCS和RMSI CORESET SCS配置为{240，60}}kHz下的FDM配置方法示意图；
图6为本申请实施例提供的频分复用方式下RMSI CORESET频域偏移用1bit指示且为0的场景示意图；
图7为本申请实施例提供的频分复用方式下RMSI CORESET频域偏移用1bit指示且为1的场景示意图；
图8为本申请实施例提供的一种资源配置方法的流程示意图；
图9为本申请实施例提供的一种资源配置装置的结构示意图；
图10为本申请实施例提供的另一种资源配置装置的结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
应理解，本发明的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System of Mobile communication，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)系统、先进的长期演进(Advanced long term evolution，LTE-A)系统、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、新空口(New Radio，NR)等。
还应理解，在本发明实施例中，用户设备(User Equipment，UE)包括但不限于移动台(Mobile Station，MS)、移动终端(Mobile Terminal)、移动电话(Mobile Telephone)、手机(handset)及便携设备(portable equipment)等，该用户设备可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，例如，用户设备可以是移动电话(或称为“蜂窝”电话)、具有无线通信功能的计算机等，用户设备还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置。
在本发明实施例中，基站(例如，接入点)可以是指接入网中在空中接口上通过一个或多个扇区与无线终端通信的设备。基站可用于将收到的空中帧与IP分组进行相互转换，作为无线终端与接入网的其余部分之间的路由器，其中接入网的其余部分可包括网际协议(IP)网络。基站还可协调对空中接口的属性管理。例如，基站可以是GSM或CDMA中的基站(Base Transceiver Station，BTS)，也可以是TD-SCDMA或WCDMA中的基站(NodeB)，还可以是LTE中的演进型基站(eNodeB或eNB或e-NodeB，evolutional Node B)，或者是5G NR中的基站(gNB)，本发明并不限定。
本申请实施例提供了一种资源配置方法及装置、计算机存储介质，用以使得剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束时，剩余最小系统信息控制资源集的配置更加灵活，适用于更多应用场景。
本申请实施例提供的技术方案中，RMSI CORESET与相关联的SS Block采用频分复用方式。参见图1，频域上，RMSI CORESET均分成两部分，对称且紧凑的分布在SS Block两侧；在时域上，RMSI CORESET与相关联的SS Block占用相同的符号数。其中，关于RMSI CORESET与相关联的SS Block，即通过SS Block包含的PBCH通知RMSI CORESET的配置信息，因而该RMSI CORESET与该SS Block相关联。
在某些应用场景下需要一些特殊设计。例如，在新的无线技术(New Radio，NR)中，SS Block可能不在带宽中心位置，因此上述图1所示的配置方法(均匀对称紧凑的放在SS Block两侧)可能会遇到问题。再比如，为了避免邻区干扰，在频域上相邻小区间RMSI CORESET和SS Block可以错开部署，不重合。
当系统带宽大于SS Block带宽时，RMSI CORESET和SS Block可以采用频分复用方式，如图2所示。
无论在单波束和多波束场景，RMSI CORESET和相关联的SS Block均在同一波束传输。终端在监控SS Block的同时监控相应RMSI的CORESET。尤其在模拟波束扫描场景，RMSI CORESET和相关联的SS Block均在同一波束传输，因此不需要额外的时域符号资源去传输RMSI CORESET。
此外，SS Block子载波间隔(subcarrier spacing，SCS)和RMSI CORESET SCS可能相同或不同。SS Block SCS和RMSI CORESET SCS配置集如表一，以及图2～5所示：
表一
Figure PCTCN2018111749-appb-000001
需要说明的是，图2～5中，‘A’是RMSI CORESET占用带宽，以物理资源块(Physical Resource Block，PRB)为颗粒度；‘B’是RMSI CORESET占用的连续时域符号个数；‘D’是终端最小载波带宽，以PRB为颗粒度；‘a’是SS Block占用带宽；‘b’是SS Block占用的 时域符号个数；‘c’是RMSI CORESET相对于SS Block的频域偏移指示，也可以以PRB为颗粒度。
在同一中心载频下，SS Block突发(burst)集合内所有SS Block中的NR-PBCH承载内容除了SS Block索引外，其他均相同。因此，无论RMSI CORESET和SS Block采用FDM或者TDM，在同一中心载频下，SS Block burst内所有SS Block相关联的RMSI CORESET应该均有相同的配置(例如，相同的占用带宽、频域位置、占用时域符号个数等)。
因此，可选地，无论RMSI CORESET和SS Block采用FDM或者TDM方式，在同一中心载频下，一个SS Block burst内各个SS Block分别相关联的RMSI CORESET均有相同的如下配置参数：
RMSI CORESET占用带宽；(如图2中的‘A’所示)
RMSI CORESET频域位置；
RMSI CORESET占用连续的或非连续的时域符号个数；(如图2中的‘B’所示)。
假设在RMSI CORESET占用的每一个时域符号上均有相同的占用带宽，也就是说在RMSI CORESET占用的每一个时域符号上，‘A’为相同值。因此，可以例如如下公式计算RMSI CORESET占用总的PRB个数：
RMSI CORESET占用总的PRB个数＝占用的每一个时域符号带宽*占用连续的时域符号数＝‘A’*‘B’。
此外，对于FDM模式，RMSI CORESET占用连续时域符号数可以配置的与SS Block相同，例如‘B’＝4。如果，终端最小带宽足够大，RMSI CORESET占用的连续时域符号数也可以与SS Block不同。进一步，相比于分配定义配置RMSI CORESET的频域带宽和占用的连续时域符号数，不如基于所需的PRB个数来定义多种参数集合{占用连续的或非连续的时域符号数，占用带宽}去配置更有效。
同时考虑承载RMSI调度的NR-PDCCH可靠传输，总的NR-PDCCH占用的PRB个数应至少为48PRBs，这样才能支持NR-PDCCH的聚合等级8。因此，例如，总的NR-PDCCH占用的PRB个数候选集合为{48,72,96}PRBs。
当RMSI CORESET和相关联的SS Block采用频分复用方式时，RMSI CORESET配置信息中至少包含参数集合{占用带宽，占用连续的或非连续的时域符号数}。
例如：当RMSI CORESET和相关联的SS Block采用频分复用方式时，RMSI CORESET配置信息中可以包含下列参数集合{占用带宽，占用连续的或非连续的时域符号数}，如下面的表二所示。
表二：RMSI CORESET{占用带宽，占用连续的或非连续的时域符号数}配置参数集
Figure PCTCN2018111749-appb-000002
Figure PCTCN2018111749-appb-000003
为了最小化NR-PBCH承载RMSI CORESET配置信息比特数，RMSI CORESET时域位置可以为相对于相关联的SS Block的一个相对偏移值。RMSI CORESET时域起始位置可以与SS Block起始符号对齐，或者RMSI CORESET时域结束位置和SS Block结束符号对齐。这样无论如何配置的RMSI CORESET占用连续的时域符号数，都能保证RMSI CORESET时域位置在SS Block占用的符号内。
因此，可选地，当RMSI CORESET和相关联的SS Block采用频分复用方式时，RMSI CORESET时域位置为相对于相关联的SS Block的一个相对偏移值。RMSI CORESET时域起始位置可以与SS Block起始符号对齐，或者RMSI CORESET时域结束位置和SS Block结束符号对齐。
下面的内容支持所有情况，包括SS Block SCS和RMSI CORESET SCS所有配置集，包 括RMSI CORESET所有{占用带宽，占用连续或非连续的时域符号个数}配置集。
RMSI CORESET的频域位置应该通过与相关联的SS Block相对频域偏移位置来指定。具体地，仍然有多种方式可实现。例如，参考点可以分别是RMSI CORESET占用带宽和SS Block占用带宽的中心位置、开始位置或者结束位置。对于FDM模式，可以考虑三种相对关系，如图2所示，其中，
图2(a)RMSI CORESET和相关联的SS Block共享中心频域位置；
图2(b)RMSI CORESET的频域位置位于相关联的SS Block的频域位置下部；
图2(c)RMSI CORESET的频域位置位于相关联的SS Block的频域位置上部。
因此，可选地，当RMSI CORESET和相关联的SS Block采用频分复用方式时，两者之间的频域位置关系，可以为下列关系之一：
RMSI CORESET和相关联的SS Block共享中心位置；即RMSI CORESET中的一半位于相关联的SS Block的上部，另一半位于相关联的SS Block的下部，并且对称分布在SS Block的两侧；例如图2(a)中SSB(SS Block的简写)0两侧的CS(RMSI CORESET的简写)0构成一个完整的CS0，这两个CS0对称分布在SSB0两侧，即这两个CS0的中心与SSB0的中心重合(其他实施例同理，后续不再赘述)；
整个RMSI CORESET位于相关联的SS Block下部；例如图2(c)中CS0位于相关联的SSB0下部(其他实施例同理，后续不再赘述)；
整个RMSI CORESET位于相关联的SS Block上部，例如图2(b)中CS0位于相关联的SSB0上部(其他实施例同理，后续不再赘述)。
为了最小化NR-PBCH承载RMSI CORESET配置信息比特数，且为了支持更大的终端最小带宽，图2中频域偏移参数‘c’的颗粒度可以为多个PRBs，而不是一个PRB。此处颗粒度可由标准根据载频来指定，可以不同的载频配置不同的值，例如载频高于6GHz和载频低于6GHz对应的颗粒度可以不同。也可以根据最小终端带宽或者频带内的最大载频带宽来确定此颗粒度。此外，考虑到通过终端专属RRC信令通知的CORESET频域分配信息，采用资源块组(Resource Block Group，RBG)比特映射方式时，每个RBG＝6RPBs，因此此处频域偏移参数‘c’的颗粒度也可以定为6PRBs。
因此，可选地，当RMSI CORESET和相关联的SS Block采用频分复用方式时，关于两者之间的频域位置相对偏移颗粒度可以被标准预定义，即c为预设值，可以不同的频带或频率范围采用不同的值。例如，对于小的终端最小带宽，颗粒度可为1PRB；对于大的终端最小带宽，颗粒度可以为多个PRBs，例如6PRBs。通常，频域位置指示可至多通过2bits去通知。另外，可以只用1bit的频域偏移参数来指示最小和最大的频域偏移间隔。
例如，当频域位置指示通过1bit{0,1}指示时，如果指示为0，可以设置偏移为c＝0，即RMSI CORESET和相关联的SS Block之间在频域上无间隔，如图6所示；如果指示为1， 即c＝1，则RMSI CORESET和相关联的SS Block占满整个终端最小带宽，且两者之间在频域上间隔最大化，如图7所示。
综上，参见图8，本申请实施例提供的一种资源配置方法，该方法包括：
S101、确定剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束；
S102、确定剩余最小系统信息控制资源集和相关联的同步信息块的配置参数，其中，每一同步信息块突发集内各个同步信息块相关联的剩余最小系统信息控制资源集的配置参数相同。
需要说明的是，本申请实施例提供的方法，可以在网络侧执行，也可以在终端侧执行，不限制具体的执行主体。
通过该方法，确定剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束；确定剩余最小系统信息控制资源集和相关联的同步信息块的配置参数，其中，每一同步信息块突发集内各个同步信息块相关联的剩余最小系统信息控制资源集的配置参数相同，从而使得剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束时，剩余最小系统信息控制资源集的配置更加灵活，适用于更多应用场景。
可选地，所述剩余最小系统信息控制资源集的配置参数包括下列参数之一或组合：
剩余最小系统信息控制资源集占用带宽；
剩余最小系统信息控制资源集频域位置；
剩余最小系统信息控制资源集占用连续或非连续的时域符号个数；
所述剩余最小系统信息控制资源集的时域位置。
可选地，所述剩余最小系统信息控制资源集的时域位置，为相对于相关联的同步信息块的相对偏移值。
可选地，所述剩余最小系统信息控制资源集的时域起始位置与相关联的同步信息块的起始符号对齐，或者所述剩余最小系统信息控制资源集的时域结束位置和相关联的同步信息块的结束符号对齐。
可选地，所述配置剩余最小系统信息控制资源集和相关联的同步信息块的频域位置满足如下关系之一：
所述配置剩余最小系统信息控制资源集和相关联的同步信息块的共享中心频域位置，且所述配置剩余最小系统信息控制资源集分成两部分，分别对称分布于相关联的同步信息块的上下两侧；
整个所述配置剩余最小系统信息控制资源集的频域位置位于相关联的同步信息块的频域位置的下部；
整个所述配置剩余最小系统信息控制资源集的频域位置位于相关联的同步信息块的频域位置的上部。
可选地，所述剩余最小系统信息控制资源集占用连续或非连续的时域符号个数，具体为：1、2、3、4、6或8。
可选地，所述剩余最小系统信息控制资源集占用带宽，具体为下列集合之一：{48,72,96}、{24,36,48}、{16,24,32}、{12,18,24}、{8,12,16}、{6,9,12}。
需要说明的是，上述实施例中表二所示仅作为一种剩余最小系统信息控制资源集占用连续或非连续的时域符号个数，与剩余最小系统信息控制资源集占用带宽的组合搭配方式，本申请实施例并不限于表二所示组合，可以根据实际需要，不同的剩余最小系统信息控制资源集占用连续或非连续的时域符号个数，可以对应不同的剩余最小系统信息控制资源集占用带宽。
可选地，所述剩余最小系统信息控制资源集和相关联的同步信息块的频域位置相对偏移颗粒度是预设值。
可选地，所述相对偏移颗粒度，在不同的频带或频率范围下为不同的值。
可选地，所述预设值为大于或等于零的数值，也就是说，上述实施例中c的值可以是0，也可以是大于0的其他值，具体根据实际需要而定。
参见图9，本申请实施例提供的一种资源配置装置，例如包括：
存储器520，用于存储程序指令；
处理器500，用于调用所述存储器中存储的程序指令，按照获得的程序执行：
确定剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束；
确定剩余最小系统信息控制资源集和相关联的同步信息块的配置参数，其中，每一同步信息块突发集内各个同步信息块相关联的剩余最小系统信息控制资源集的配置参数相同。
可选地，所述剩余最小系统信息控制资源集的配置参数包括下列参数之一或组合：
剩余最小系统信息控制资源集占用带宽；
剩余最小系统信息控制资源集频域位置；
剩余最小系统信息控制资源集占用连续或非连续的时域符号个数；
所述剩余最小系统信息控制资源集的时域位置。
可选地，所述剩余最小系统信息控制资源集的时域位置，为相对于相关联的同步信息块的相对偏移值。
可选地，所述剩余最小系统信息控制资源集的时域起始位置与相关联的同步信息块的起始符号对齐，或者所述剩余最小系统信息控制资源集的时域结束位置和相关联的同步信 息块的结束符号对齐。
可选地，所述配置剩余最小系统信息控制资源集和相关联的同步信息块的频域位置满足如下关系之一：
所述配置剩余最小系统信息控制资源集和相关联的同步信息块的共享中心频域位置，且所述配置剩余最小系统信息控制资源集分成两部分，分别对称分布于相关联的同步信息块的上下两侧；
整个所述配置剩余最小系统信息控制资源集的频域位置位于相关联的同步信息块的频域位置的下部；
整个所述配置剩余最小系统信息控制资源集的频域位置位于相关联的同步信息块的频域位置的上部。
可选地，所述剩余最小系统信息控制资源集占用连续或非连续的时域符号个数，具体为：1、2、3、4、6或8。
可选地，所述剩余最小系统信息控制资源集占用带宽，具体为下列集合之一：{48,72,96}、{24,36,48}、{16,24,32}、{12,18,24}、{8,12,16}、{6,9,12}。
可选地，所述剩余最小系统信息控制资源集和相关联的同步信息块的频域位置相对偏移颗粒度是预设值。
可选地，所述相对偏移颗粒度，在不同的频带或频率范围下为不同的值。
可选地，所述预设值为大于或等于零的数值。
收发机510，用于在处理器500的控制下接收和发送数据。
其中，在图9中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器500代表的一个或多个处理器和存储器520代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机510可以是多个元件，即包括发送机和收发机，提供用于在传输介质上与各种其他装置通信的单元。处理器500负责管理总线架构和通常的处理，存储器520可以存储处理器500在执行操作时所使用的数据。
处理器500可以是中央处埋器(CPU)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field－Programmable Gate Array，FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device，CPLD)。
需要说明的是，图9所示装置，可以是网络侧设备，也可以是终端侧设备，根据实际需要，还可以增加设置图9中未展示的其他器件，在此不再赘述。
参见图10，本申请实施例提供的另一种资源配置装置，包括：
第一单元11，用于确定剩余最小系统信息控制资源集和相关联的同步信息块采用频分 复用方式占用同一波束；
第二单元12，用于确定剩余最小系统信息控制资源集和相关联的同步信息块的配置参数，其中，每一同步信息块突发集内各个同步信息块相关联的剩余最小系统信息控制资源集的配置参数相同。
第一单元可以是存储器，第二单元可以是处理器，也就是说，本申请实施例提供的装置，不限于图9所示结构，可以不包括收发机、总线接口等器件。
本申请实施例提供了一种计算机存储介质，用于储存为上述计算设备所用的计算机程序指令，其包含用于执行上述资源配置方法的程序。
所述计算机存储介质可以是计算机能够存取的任何可用介质或数据存储设备，包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、固态硬盘(SSD))等。
本申请实施例提供的方法可以应用于终端设备，也可以应用于网络设备。
其中，终端设备也可称之为用户设备(User Equipment，简称为“UE”)、移动台(Mobile Station，简称为“MS”)、移动终端(Mobile Terminal)等，可选的，该终端可以具备经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信的能力，例如，终端可以是移动电话(或称为“蜂窝”电话)、或具有移动性质的计算机等，例如，终端还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置。
网络设备可以为基站(例如，接入点)，指接入网中在空中接口上通过一个或多个扇区与无线终端通信的设备。基站可用于将收到的空中帧与IP分组进行相互转换，作为无线终端与接入网的其余部分之间的路由器，其中接入网的其余部分可包括网际协议(IP)网络。基站还可协调对空中接口的属性管理。例如，基站可以是GSM或CDMA中的基站(BTS，Base Transceiver Station)，也可以是WCDMA中的基站(NodeB)，还可以是LTE中的演进型基站(NodeB或eNB或e-NodeB，evolutional Node B)，本方面实施例中不做限定。
综上所述，本申请实施例在考虑RMSI CORESET配置信息比特受限的情况下，尽可能的对RMSI CORESET进行更灵活的配置，从而可以更灵活的允许网络进行不同的场景部署，满足不同场景需求。
本领域内的技术人员应明白，本发明的实施例可提供为方法、系统、或计算机程序产品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图 和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本发明的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然，本领域的技术人员可以对本发明实施例进行各种改动和变型而不脱离本发明实施例的精神和范围。这样，倘若本发明实施例的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (22)

  1. 一种资源配置方法，其特征在于，该方法包括：
    确定剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束；
    确定剩余最小系统信息控制资源集和相关联的同步信息块的配置参数，其中，每一同步信息块突发集内各个同步信息块相关联的剩余最小系统信息控制资源集的配置参数相同。
  2. 根据权利要求1所述的方法，其特征在于，所述剩余最小系统信息控制资源集的配置参数包括下列参数之一或组合：
    剩余最小系统信息控制资源集占用带宽；
    剩余最小系统信息控制资源集频域位置；
    剩余最小系统信息控制资源集占用连续或非连续的时域符号个数；
    所述剩余最小系统信息控制资源集的时域位置。
  3. 根据权利要求2所述的方法，其特征在于，所述剩余最小系统信息控制资源集的时域位置，为相对于相关联的同步信息块的相对偏移值。
  4. 根据权利要求3所述的方法，其特征在于，所述剩余最小系统信息控制资源集的时域起始位置与相关联的同步信息块的起始符号对齐，或者所述剩余最小系统信息控制资源集的时域结束位置和相关联的同步信息块的结束符号对齐。
  5. 根据权利要求1所述的方法，其特征在于，所述配置剩余最小系统信息控制资源集和相关联的同步信息块的频域位置满足如下关系之一：
    所述配置剩余最小系统信息控制资源集和相关联的同步信息块的共享中心频域位置，且所述配置剩余最小系统信息控制资源集分成两部分，分别对称分布于相关联的同步信息块的上下两侧；
    整个所述配置剩余最小系统信息控制资源集的频域位置位于相关联的同步信息块的频域位置的下部；
    整个所述配置剩余最小系统信息控制资源集的频域位置位于相关联的同步信息块的频域位置的上部。
  6. 根据权利要求2所述的方法，其特征在于，所述剩余最小系统信息控制资源集占用连续或非连续的时域符号个数，具体为：1、2、3、4、6或8。
  7. 根据权利要求2所述的方法，其特征在于，所述剩余最小系统信息控制资源集占用带宽，具体为下列集合之一：{48,72,96}、{24,36,48}、{16,24,32}、{12,18,24}、{8,12,16}、{6,9,12}。
  8. 根据权利要求1所述的方法，其特征在于，所述剩余最小系统信息控制资源集和相关联的同步信息块的频域位置相对偏移颗粒度是预设值。
  9. 根据权利要求8所述的方法，其特征在于，所述相对偏移颗粒度，在不同的频带或频率范围下为不同的值。
  10. 根据权利要求8所述的方法，其特征在于，所述预设值为大于或等于零的数值。
  11. 一种资源配置装置，其特征在于，包括：
    存储器，用于存储程序指令；
    处理器，用于调用所述存储器中存储的程序指令，按照获得的程序执行：
    确定剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束；
    确定剩余最小系统信息控制资源集和相关联的同步信息块的配置参数，其中，每一同步信息块突发集内各个同步信息块相关联的剩余最小系统信息控制资源集的配置参数相同。
  12. 根据权利要求11所述的装置，其特征在于，所述剩余最小系统信息控制资源集的配置参数包括下列参数之一或组合：
    剩余最小系统信息控制资源集占用带宽；
    剩余最小系统信息控制资源集频域位置；
    剩余最小系统信息控制资源集占用连续或非连续的时域符号个数；
    所述剩余最小系统信息控制资源集的时域位置。
  13. 根据权利要求12所述的装置，其特征在于，所述剩余最小系统信息控制资源集的时域位置，为相对于相关联的同步信息块的相对偏移值。
  14. 根据权利要求13所述的装置，其特征在于，所述剩余最小系统信息控制资源集的时域起始位置与相关联的同步信息块的起始符号对齐，或者所述剩余最小系统信息控制资源集的时域结束位置和相关联的同步信息块的结束符号对齐。
  15. 根据权利要求11所述的装置，其特征在于，所述配置剩余最小系统信息控制资源集和相关联的同步信息块的频域位置满足如下关系之一：
    所述配置剩余最小系统信息控制资源集和相关联的同步信息块的共享中心频域位置，且所述配置剩余最小系统信息控制资源集分成两部分，分别对称分布于相关联的同步信息块的上下两侧；
    整个所述配置剩余最小系统信息控制资源集的频域位置位于相关联的同步信息块的频域位置的下部；
    整个所述配置剩余最小系统信息控制资源集的频域位置位于相关联的同步信息块的频域位置的上部。
  16. 根据权利要求12所述的装置，其特征在于，所述剩余最小系统信息控制资源集占用连续或非连续的时域符号个数，具体为：1、2、3、4、6或8。
  17. 根据权利要求12所述的装置，其特征在于，所述剩余最小系统信息控制资源集占用带宽，具体为下列集合之一：{48,72,96}、{24,36,48}、{16,24,32}、{12,18,24}、{8,12,16}、{6,9,12}。
  18. 根据权利要求11所述的装置，其特征在于，所述剩余最小系统信息控制资源集和相关联的同步信息块的频域位置相对偏移颗粒度是预设值。
  19. 根据权利要求18所述的装置，其特征在于，所述相对偏移颗粒度，在不同的频带或频率范围下为不同的值。
  20. 根据权利要求18所述的装置，其特征在于，所述预设值为大于或等于零的数值。
  21. 一种资源配置装置，其特征在于，包括：
    第一单元，用于确定剩余最小系统信息控制资源集和相关联的同步信息块采用频分复用方式占用同一波束；
    第二单元，用于确定剩余最小系统信息控制资源集和相关联的同步信息块的配置参数，其中，每一同步信息块突发集内各个同步信息块相关联的剩余最小系统信息控制资源集的配置参数相同。
  22. 一种计算机存储介质，其特征在于，所述计算机可读存储介质存储有计算机可执行指令，所述计算机可执行指令用于使所述计算机执行权利要求1～10任一项所述的方法。
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