WO2018126997A1 - 传输资源的配置方法、基站及终端 - Google Patents

传输资源的配置方法、基站及终端 Download PDF

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Publication number
WO2018126997A1
WO2018126997A1 PCT/CN2017/119793 CN2017119793W WO2018126997A1 WO 2018126997 A1 WO2018126997 A1 WO 2018126997A1 CN 2017119793 W CN2017119793 W CN 2017119793W WO 2018126997 A1 WO2018126997 A1 WO 2018126997A1
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Prior art keywords
mbsfn
minislot
service
embb
minislots
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PCT/CN2017/119793
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English (en)
French (fr)
Inventor
丁昱
沈晓冬
姜蕾
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/0008—Wavelet-division
    • 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
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a method, a base station, and a terminal for configuring a transmission resource.
  • the frame structure is the most basic solution for the air interface design of the mobile communication system.
  • the system needs to support multiple flexible frame structure designs.
  • the LTE (Long Term Evolution) system is based on the CRS (Cell Reference Signal) design data and control transmission
  • the LTE subframe structure is a basic time domain resource unit, which limits the subframe flexibility. Designed and designed in sub-frames, the granularity in the time domain is too large, and the CP (Cyclic Prefix) overhead is too large, which reduces the spectral efficiency.
  • the MBMS Multimedia Broadcast Multicast Service
  • the LTE MBB Mobile Broadband
  • the MBMS physical layer mainly relates to an MBSFN (Multimedia Broadcast multicast service Single Frequency Network) subframe format and an MBMS notification channel.
  • MBSFN Multimedia Broadcast multicast service Single Frequency Network
  • the MBMS is transmitted by using the MBSFN, and the service needs to be mapped to the MBSFN subframe for transmission.
  • the MBSFN subframe is a subframe different from the unicast subframe.
  • the first or first two symbols of the MBSFN subframe (shown in Figure 1) are unicast symbols, and the middle is a part of the idle interval (GAP), because the preceding symbols are unicast short CPs and the latter symbols are multicast.
  • GAP idle interval
  • the remaining part is the real multicast symbol for MBSFN transmission.
  • the MBMS notification channel of the LTE system carries an MBMS notification indication
  • the notification indications of the multiple MBSFN areas are carried in a PDCCH (Physical Downlink Control Channel) by using a bit mapping manner, and M-RNTI scrambling is used
  • MBMS Physical Downlink Control Channel
  • the function of the notification indication is to notify the terminal UE to start a new service on the corresponding MCCH (MBMS Control Channel) to prevent the UE from frequently reading the MCCH.
  • the LTE system is based on the transmission of common pilot CRS design data and control, and the LTE subframe structure is a basic time domain resource unit, the pure mode design of the MBSFN subframe in the time domain is limited, and the MBSFN subframe flexibility design is adopted.
  • the LTE MBSFN is designed in a sub-frame, the granularity in the time domain is too large, and the CP (Cyclic Prefix) overhead is too large, which reduces the spectrum efficiency.
  • the embodiments of the present disclosure provide a method for configuring a transmission resource, a base station, and a terminal, to solve the related art, the configuration of the frame structure lacks flexibility, and the subframe is a time domain resource unit, and the delay caused by the excessive granularity is compared. Big problems, as well as low spectral efficiency due to large CP overhead.
  • an embodiment of the present disclosure provides a method for configuring a transmission resource, which is applied to a base station, and includes:
  • each MBSFN minislot is M times of the eMBB minislot
  • the starting and ending position of each MBSFN minislot Align with the start and stop positions of the corresponding eMBB mini-slots
  • the sub-carrier spacing of the MBSFN micro-slot OFDM (Orthogonal Frequency Division Multiplexing) symbol corresponding to each MBSFN mini-slot is the eMBB micro-epo corresponding to the eMBB mini-slot.
  • OFDM Orthogonal Frequency Division Multiplexing
  • the cyclic prefix length of the MBSFN minislot OFDM symbol is greater than the cyclic prefix length of the eMBB minislot OFDM symbol, where M is a positive integer and N is a negative integer;
  • configuration information of the MBSFN minislot includes at least one of the following information: time length information of the MBSFN minislot, subcarrier spacing information of the MBSFN minislot, and MBSFN minislot OFDM symbols Cyclic prefix length information, transmission resource location information corresponding to the MBSFN minislot, and MBSFN minislot duration information.
  • the embodiment of the present disclosure further provides a method for configuring a transmission resource, which is applied to a terminal, and includes:
  • the configuration information includes at least one of the following information: time length information of the MBSFN minislot, subcarrier spacing information of the MBSFN minislot, cyclic prefix length information of the MBSFN minislot OFDM symbol, and corresponding to the MBSFN minislot.
  • the length of each MBSFN minislot is M times of the eMBB minislot, and the start and end positions of each MBSFN minislot and the corresponding eMBB minislot The start and stop positions are aligned, and the subcarrier spacing of the MBSFN minislot OFDM symbol corresponding to each MBSFN minislot is 2 N times the subcarrier spacing of the eMBB minislot OFDM symbol corresponding to the eMBB minislot, and the MBSFN minislot OFDM
  • the cyclic prefix length of the symbol is greater than the eMBB microslot OFDM symbol cyclic prefix length, M is a positive integer, and N is a negative integer.
  • an embodiment of the present disclosure further provides a base station, including:
  • a first configuration module configured to configure at least one eMBB minislot corresponding to the eMBB service
  • a second configuration module configured to configure, according to the structure of the eMBB minislot, a corresponding at least one MBSFN minislot for the MBMS service; wherein, each MBSFN minislot has a time length of M times of the eMBB minislot, and each The start and stop positions of the MBSFN minislot are aligned with the start and end positions of the corresponding eMBB minislots, and the subcarrier spacing of the MBSFN minislot OFDM symbols corresponding to each MBSFN minislot is the eMBB minislot OFDM symbol corresponding to the eMBB minislot.
  • the cyclic prefix length of the MBSFN minislot OFDM symbol is greater than the cyclic prefix length of the eMBB minislot OFDM symbol, where M is a positive integer and N is a negative integer;
  • a sending module configured to send configuration information of the MBSFN minislot to the terminal, where the configuration information includes at least one of the following information: time length information of the MBSFN minislot, subcarrier spacing information of the MBSFN minislot, and MBSFN micro Cyclic prefix length information of slot OFDM symbols, transmission resource location information corresponding to MBSFN minislots, and MBSFN minislot duration information.
  • an embodiment of the present disclosure further provides a terminal, including:
  • a first receiving module configured to receive configuration information sent by the base station
  • a processing module configured to determine, according to the configuration information, at least one MBSFN minislot used by the MBMS service;
  • the configuration information includes at least one of the following information: time length information of the MBSFN minislot, subcarrier spacing information of the MBSFN minislot, cyclic prefix length information of the MBSFN minislot OFDM symbol, and corresponding to the MBSFN minislot.
  • the length of each MBSFN minislot is M times of the eMBB minislot, and the start and end positions of each MBSFN minislot and the corresponding eMBB minislot The start and stop positions are aligned, and the subcarrier spacing of the MBSFN minislot OFDM symbol corresponding to each MBSFN minislot is 2 N times the subcarrier spacing of the eMBB minislot OFDM symbol corresponding to the eMBB minislot, and the MBSFN minislot OFDM
  • the cyclic prefix length of the symbol is greater than the eMBB microslot OFDM symbol cyclic prefix length, M is a positive integer, and N is a negative integer.
  • FIG. 1 is a schematic structural diagram of an MBSFN subframe corresponding to an MBMS in the related art
  • FIG. 2 is a flowchart showing a method of configuring a transmission resource in the first embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of an eMBB slot of the present disclosure
  • FIG. 4 is a flowchart showing a method of configuring a transmission resource in a second embodiment of the present disclosure
  • FIG. 5 is a block diagram showing the structure of the MBSFN minislot of the present disclosure.
  • FIG. 6 is a schematic structural diagram 2 of the MBSFN minislot of the present disclosure.
  • FIG. 7 is a schematic structural diagram 3 of the MBSFN minislot of the present disclosure.
  • FIG. 8 is a block diagram 1 showing a base station in a third embodiment of the present disclosure.
  • FIG. 9 is a second schematic diagram of a module of a base station in a third embodiment of the present disclosure.
  • Figure 10 is a block diagram showing the structure of a base station in a fourth embodiment of the present disclosure.
  • FIG. 11 is a flowchart showing a method of configuring a transmission resource in a fifth embodiment of the present disclosure
  • FIG. 12 is a flowchart showing a method of configuring a transmission resource in a sixth embodiment of the present disclosure.
  • Figure 13 is a block diagram 1 showing a terminal in a seventh embodiment of the present disclosure.
  • Figure 14 is a block diagram 1 showing a terminal in a seventh embodiment of the present disclosure.
  • Figure 15 is a block diagram showing the structure of a terminal in an eighth embodiment of the present disclosure.
  • Figure 16 is a block diagram showing the structure of a terminal in a ninth embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a method for configuring a transmission resource, which is applied to a base station side, and the method specifically includes steps 21 to 23.
  • Step 21 Configure at least one eMBB minislot corresponding to the eMBB service.
  • the scenario of configuring an eMBB (enhanced mobile broadband bandwidth) mini-slot includes, but is not limited to, at least one of an uplink and downlink eMBB service requirement, an eMBB service delay requirement, and a heterogeneous networking deployment requirement.
  • the uplink and downlink eMBB requirements may include the uplink and downlink eMBB minislot resource allocation ratios, and the eMBB service delay requirements include the terminal side feedback delay and the transmission delay; the heterogeneous networking deployment requirements include: low frequency networking, high Frequency networking, etc.
  • the length of the symbol (numbered from 0 to 13), the Mini-slot uses two OFDM symbol lengths, and the frequency is 30720 kHz, corresponding to the FFT (Fast Fourier Transform, or the number of data samples).
  • Frame structure As shown in FIG.
  • the eMBB slot uses a 15 kHz subcarrier spacing (SCS), and one eMBB slot (slot) includes 14 symbols (eMBB OFDM symbols), and two eMBB OFDM symbols are one eMBB Mini-slot.
  • An eMBB time slot includes 7 eMBB Mini-slots.
  • one eMBB slot includes 14 OFDM symbols (numbered 0-13), one eMBB slot includes 7 Mini-slots (numbered 0-6), and the data sampling rate (or FFT called OFDM) is 2048.
  • the first OFDM symbol in an eMBB slot has a CP sample number of 160 and a CP length of 5.21.
  • the other OFDM symbols have a CP sample number of 144 and a CP length of 4.69.
  • Step 22 Configure at least one MBSFN minislot corresponding to the MBMS service according to the structure of the eMBB minislot.
  • the corresponding MBSFN transmission resource can be configured based on the structure of the eMBB minislot.
  • the time domain resource granularity of the transmission resource of the eMBB service is the eMBB minislot
  • the time domain resource granularity of the transmission resource of the MBMS service is the MBSFN minislot.
  • the minislot is a smaller granularity than the time slot, and the resource strength is reduced, which can improve the flexibility of resource allocation, that is, the resource strength of the transmission resource corresponding to the MBMS service is reduced from the MBSFN subframe to the MBSFN microslot. It can improve the resource allocation flexibility of the MBMS service.
  • the MBSFN minislot based on the eMBB minislot design or configuration satisfies the following design principle: the length of each MBSFN minislot is M times of the eMBB minislot, and the starting and ending position of each MBSFN minislot and the corresponding eMBB micro The start and stop positions of the time slots are aligned, and the subcarrier spacing of the MBSFN minislot OFDM symbols corresponding to each MBSFN minislot is 2 N times the subcarrier spacing of the eMBB microslot OFDM symbols corresponding to the eMBB minislot, and the MBSFN is slightly
  • the cyclic prefix length of the slotted OFDM symbol is greater than the cyclic prefix length of the eMBB microslot OFDM symbol, where M is a positive integer and N is a negative integer.
  • the length of each MBSFN minislot is M times of the eMBB minislot
  • each MBSFN minislot is aligned with the start and end positions of the corresponding eMBB minislots, which means: the starting position of the MBSFN Mini-slot in the time domain and the corresponding at least one eMBB Mini-slot The start position is aligned, and the end position of the MBSFN Mini-slot in the time domain is aligned with the end position of the corresponding at least one eMBB Mini-slot in the time domain.
  • each MBSFN minislot does not exceed the length of the eMBB slot, wherein the eMBB slot includes multiple eMBB minislots, ie, the MBSFN Mini-slot is in the time domain. Do not exceed the boundaries of the eMBB Slot.
  • the subcarrier spacing of the MBSFN minislot OFDM symbol corresponding to each MBSFN minislot is 2 N times the subcarrier spacing of the eMBB minislot OFDM symbol corresponding to the eMBB minislot, and refers to: MBSFN Mini-
  • the subcarrier spacing of the slot OFDM symbol in the frequency domain is related to the subcarrier spacing (eg, 15 kHz) of the eMBB Mini-slot OFDM symbol (or eMBB OFDM symbol) in the frequency domain is 15 kHz * 2 N (N is negative Integer).
  • the cyclic prefix length of the MBSFN minislot OFDM symbol is greater than the cyclic prefix length of the eMBB minislot OFDM symbol, which means that the CP length of the MBSFN Mini-slot OFDM symbol is longer than the eMBB Mini-slot OFDM symbol (or eMBB). CP length of OFDM symbol).
  • Step 23 Send configuration information of the MBSFN minislot to the terminal.
  • the configuration information includes at least one of the following information: time length information of the MBSFN minislot, subcarrier spacing information of the MBSFN minislot, cyclic prefix length information of the MBSFN minislot OFDM symbol, and transmission corresponding to the MBSFN minislot. Resource location information, and MBSFN minislot duration information.
  • the base station can nest the MBMSFN Mini-slot configured for the MBMS service into the transmission resource of the eMBB service to implement the eMBB service. Time division multiplexing with MBMS services.
  • the base station can directly configure the corresponding MBMSF Mini-slot to implement normal transmission of the MBMS service.
  • the base station in this embodiment implements time division multiplexing of the MBMS service and the eMBB service by nesting and configuring the MBSFN minislot in the transmission resource of the eMBB service.
  • the MBSFN minislot is configured based on the eMBB minislot.
  • the flexible configuration mechanism and flexible time domain resource granularity ensure the service delay requirement.
  • the long CP design of the MBSFN minislot is beneficial to the reception of the SFN and improves the spectrum utilization efficiency.
  • the method for configuring a transmission resource in this embodiment is applied to a base station side, and includes steps 41 to 46.
  • Step 41 Configure at least one eMBB minislot corresponding to the eMBB service.
  • the scenario of configuring an eMBB (enhanced mobile broadband bandwidth) mini-slot includes, but is not limited to, at least one of an uplink and downlink eMBB service requirement, an eMBB service delay requirement, and a heterogeneous networking deployment requirement. Further, this embodiment still uses the structure of the eMBB slot shown in FIG. 3 as an example for description.
  • Step 42 Configure at least one MBSFN minislot corresponding to the MBMS service according to the structure of the eMBB minislot.
  • the MBMSF minislot is based on the configuration and design of the eMBB minislot, and its design principles are the same as those listed in the first embodiment. Two typical design configurations will be listed below in conjunction with the drawings.
  • configuration mode 1 the length of time of each MBSFN minislot is equal to the length of time of the eMBB minislot, and the subcarrier spacing of each MBSFN microslot OFDM symbol is eMBB microslot OFDM symbol. 1/2 of the subcarrier spacing; wherein each MBSFN minislot contains one MBSFN minislot OFDM symbol.
  • the eMBB slot uses a 15 kHz subcarrier spacing (SCS), and one eMBB slot includes 14 symbols (eMBB OFDM symbols), wherein the length of one eMBB minislot is two eMBB OFDM stations. The length of time taken.
  • each MBSFN minislot is equal to the length of one eMBB minislot, and each MBSFN minislot includes one MBSFN minislot OFDM symbol, and the length of time occupied by each MBSFN minislot OFDM symbol Equal to the length of time taken by two eMBB OFDM symbols.
  • the subcarrier spacing (SCS) of eMBB OFDM is 15 KHz
  • the subcarrier spacing (SCS) of each MBSFN microslot OFDM symbol is 7.5 KHz.
  • each MBSFN minislot is aligned with the start and end positions of the corresponding one of the eMBB minislots, and the CP length of the MBSFN minislot OFDM symbol is longer than the CP length of the eMBB minislot OFDM symbol.
  • the MBSFN minislot can be reserved for other functions, such as transmission of ultra-high reliability ultra-low latency communication URLLC service or other services of the future 5G.
  • the specific frame structure and CP length design of the MBMS transmission resource are as shown in Table 2:
  • the length of one MBSFN minislot is equal to one eMBB Mini-slot, the data sampling rate (or FFT called OFDM) is 4096, and the number of CP samples of the first MBSFN microslot OFDM symbol in one MBSFN minislot is 304, CP length is 9.9, CP overhead is 6.9%; other MBSFN microslot OFDM symbols have a CP sample number of 288, a CP length of 9.38, and a CP overhead of 6.57%.
  • OFDM FFT
  • configuration mode 2 the length of each MBSFN minislot is twice the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is eMBB minislot OFDM. 1/4 of the subcarrier spacing of the symbol; wherein each MBSFN minislot contains one MBSFN minislot OFDM symbol.
  • the length of the eMBB minislot is the length of time occupied by two eMBB OFDM, and the length of each MBSFN minislot is equal to the length of two eMBB minislots, and each MBSFN is microsecond.
  • the slot contains one MBSFN microslot OFDM symbol, and the length of time each MBSFN minislot OFDM symbol occupies is equal to the length of time occupied by four eMBB OFDM symbols. Furthermore, the subcarrier spacing of eMBB OFDM is 15 KHz, and the subcarrier spacing of each MBSFN minislot OFDM symbol is 3.75 KHz. It is worth noting that the start and end positions of each MBSFN minislot are aligned with the start and end positions of the corresponding two eMBB minislots, and the CP length of the MBSFN minislot OFDM symbol is longer than the CP length of the eMBB minislot OFDM symbol.
  • the MBSFN minislot can be reserved for other functions, such as transmission of ultra-high reliability ultra-low latency communication URLLC service or other services of the future 5G.
  • the specific frame structure and CP length design of the MBMS transmission resource are as shown in Table 3:
  • the length of one MBSFN minislot is equal to 2 eMBB Mini-slots, the data sampling rate (or FFT called OFDM) is 8192, and the number of CP samples of the first MBSFN microslot OFDM symbol in one MBSFN minislot
  • the length of the CP is 19.28, and the CP overhead is 6.74%.
  • the number of CP samples of other MBSFN microslot OFDM symbols is 288, the length of the CP is 18.76, and the CP overhead is 6.57%.
  • configuration mode 3 the length of each MBSFN minislot is twice the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is eMBB microslot OFDM. 1/2 of the subcarrier spacing of the symbol; wherein each MBSFN minislot contains 2 MBSFN minislot OFDM symbols.
  • pilot reference symbol
  • the length of time of the eMBB minislot is the length of time occupied by two eMBB OFDM
  • the length of time of each MBSFN minislot is equal to the length of time of two eMBB minislots, each MBSFN micro time.
  • the slot contains two MBSFN minislot OFDM symbols, each MBSFN minislot OFDM symbol being equal to the length of time occupied by two eMBB OFDM.
  • the subcarrier spacing of eMBB OFDM is 15 KHz
  • the subcarrier spacing of each MBSFN minislot OFDM symbol is 7.5 KHz.
  • each MBSFN minislot is aligned with the start and end positions of the corresponding one of the eMBB minislots, and the CP length of the MBSFN minislot OFDM symbol is longer than the CP length of the eMBB minislot OFDM symbol.
  • the MBSFN minislot can be reserved for other functions, such as transmission of ultra-high reliability ultra-low latency communication URLLC service or other services of the future 5G.
  • the specific MBSFN Mini-slot can be used for: positioning service, relay service, eICIC service, Public Safety service, LAA service, MTC service, NB-IoT service, V2X service, AR service and VR service, and other services in 5G.
  • the transmission of services such as URLLC services, mMTC services, and other services. That is, the base station can reserve the MBSFN Mini-slot resource for time division multiplexing between the MBMS service and other services to improve system transmission efficiency.
  • the length of one MBSFN minislot is equal to two eMBB Mini-slots, the data sampling rate (or FFT called OFDM) is 4096, and one MBSFN minislot includes two MBSFN microslot OFDM symbols, where The number of CP samples of the first OFDM symbol of the MBSFN minislot in one MBSFN minislot is 304, the CP length is 9.9, the CP overhead is 6.9%; the MBSFN minislot in the first MBSFN minislot is the second.
  • the number of CP samples of the MBSFN minislot OFDM symbols in the OFDM symbols and other MBSFN minislots is 288, the CP length is 9.38, and the CP overhead is 6.57%.
  • Step 43 Transmit the MBMS service by using the transmission resource corresponding to the MBSFN minislot.
  • the corresponding MBMS service is transmitted by using the transmission resource corresponding to the MBSFN minislot.
  • the MBSFN minislot can be nested in the position of the first minislot in one eMBB slot, and then the first minislot is used to transmit the MBMS service (as configured in FIG. 5).
  • 1Mini-slot for MBMS service 1Mini-slot for MBMS service
  • the following six mini-slots are used to transmit eMBB services (such as 6Mini-slot for eMBB service configured in Figure 5), so that time division multiplexing of MBMS services and eMBB services can be realized. .
  • the MBSFN minislot can be nested in the position of the first two minislots in one eMBB slot, and then the first two minislots are used to transmit the MBMS service (as shown in the figure). 6 and the 1Mini-slot for MBMS service configured in Figure 7, and the next five mini-slots are used to transmit the eMBB service (such as the 5Mini-slot for eMBB service configured in Figure 6 and Figure 7), so that the MBMS service can be realized. Time division multiplexing with eMBB services.
  • Step 44 Send the configuration information of the MBSFN minislot to the terminal by using broadcast information or high layer signaling.
  • the base station notifies the configuration information of the terminal MBSFN Mini-slot by means of broadcast information and/or high-level signaling.
  • the specific MBSFN Mini-slot can be used for: MBMS service transmission and other uses of the system (such as positioning service, Relay service, eICIC service, Public). Transmission of Safety service, LAA service, MTC service, NB-IoT service, V2X service, AR service and VR service, and other services in 5G (such as URLLC service, mMTC service, and other services). That is, the base station can reserve the MBSFN Mini-slot for time division multiplexing between the MBMS service and other services, and the following steps will briefly explain it.
  • Step 45 Schedule idle MBSFN minislots for the target type of traffic.
  • the target type service includes at least one of a URLLC service, a mMTC service, a positioning service, a relay service, an eICIC service, a Public Safety service, an LAA service, an MTC service, an NB-IoT service, a V2X service, an AR service, and a VR service.
  • the base station After the base station schedules the MBSFN minislot for the target type service, the base station generates corresponding scheduling information and sends the corresponding scheduling information to the terminal.
  • Step 46 When there is a target type service request, the target type service is transmitted through the transmission resource corresponding to the MBSFN minislot.
  • the base station transmits other services by scheduling idle MBSFN minislots to implement multiplexing between MBMS services and other services, and improve utilization of system transmission resources.
  • the base station in the embodiment of the present disclosure implements time division multiplexing of the MBMS service and the eMBB service by nesting and configuring the MBSFN minislot in the transmission resource of the eMBB service.
  • the MBSFN minislot is based on the eMBB minislot.
  • the configuration has a flexible configuration mechanism, and the flexible time domain resource granularity ensures the service delay requirement.
  • the long CP design of the MBSFN minislot is beneficial to the reception of the SFN and improves the spectrum utilization efficiency.
  • the base station can schedule idle MBSFN minislots for other service requests, so as to achieve multiplexing with other services and improve utilization of system transmission resources.
  • the foregoing first embodiment and the second embodiment describe a method for configuring transmission resources in different scenarios.
  • the base station corresponding thereto will be further introduced in conjunction with FIG. 8 and FIG. 9.
  • the base station 800 can implement at least one type of eMBB minislot corresponding to the eMBB service in the first embodiment and the second embodiment; according to the structure of the eMBB minislot,
  • the MBMS service configuration corresponds to at least one MBSFN minislot; the details of the method of transmitting the configuration information of the MBSFN minislot to the terminal, and achieve the same effect.
  • the first configuration module 810 is configured to configure at least one type of eMBB minislot corresponding to the eMBB service
  • the second configuration module 820 is configured to configure, according to the structure of the eMBB minislot, a corresponding at least one MBSFN minislot for the MBMS service, where the length of each MBSFN minislot is M times of the eMBB minislot, and each time The start and stop positions of the MBSFN minislots are aligned with the start and stop positions of the corresponding eMBB minislots, and the subcarrier spacing of the MBSFN minislot OFDM symbols corresponding to each MBSFN minislot is the eMBB minislot OFDM corresponding to the eMBB minislots.
  • the cyclic prefix length of the MBSFN minislot OFDM symbol is greater than the cyclic prefix length of the eMBB minislot OFDM symbol, where M is a positive integer and N is a negative integer;
  • the sending module 830 is configured to send configuration information of the MBSFN minislot to the terminal, where the configuration information includes at least one of the following information: time length information of the MBSFN minislot, subcarrier spacing information of the MBSFN minislot, and MBSFN Cyclic prefix length information of the microslot OFDM symbol, transmission resource location information corresponding to the MBSFN minislot, and MBSFN minislot duration information.
  • each MBSFN minislot is equal to the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/2 of the subcarrier spacing of the eMBB minislot OFDM symbol. Wherein each MBSFN minislot includes one MBSFN minislot OFDM symbol.
  • each MBSFN minislot is twice the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/bit of the subcarrier spacing of the eMBB microslot OFDM symbol. 4, wherein each MBSFN minislot comprises one MBSFN minislot OFDM symbol.
  • each MBSFN minislot is twice the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/bit of the subcarrier spacing of the eMBB microslot OFDM symbol. 2, wherein each MBSFN minislot comprises 2 MBSFN minislot OFDM symbols.
  • the base station 800 further includes:
  • the first transmission module 840 is configured to transmit the MBMS service by using a transmission resource corresponding to the MBSFN minislot.
  • the base station 800 also includes:
  • a scheduling module 850 configured to schedule idle MBSFN minislots for target type services
  • the second transmission module 860 is configured to: when there is a target type service request, transmit the target type service by using the transmission resource corresponding to the MBSFN minislot.
  • the target type service includes at least one of a URLLC service, a mMTC service, a positioning service, a relay service, an eICIC service, a Public Safety service, an LAA service, an MTC service, an NB-IoT service, a V2X service, an AR service, and a VR service. .
  • the sending module 830 includes: a sending unit 831, configured to send configuration information of the MBSFN minislot to the terminal by using broadcast information or high layer signaling.
  • the base station in the embodiment of the present disclosure is a base station corresponding to the foregoing configuration method of the transmission resource, and the implementation manner of the foregoing method and the technical effects of the implementation are applicable to the embodiment of the base station.
  • the base station can nest MBSFN minislots in the transmission resources of the eMBB service to implement time division multiplexing of the MBMS service and the eMBB service.
  • the MBSFN minislot is configured based on the eMBB minislot, and has a flexible configuration mechanism.
  • the flexible time domain resource granularity guarantees the service delay requirement.
  • the long CP design of the MBSFN minislot is beneficial to the reception of the SFN and improves the spectrum utilization efficiency.
  • the fourth embodiment of the present disclosure further provides a base station, where the base station includes: a processor 1000; and a memory 1020 connected to the processor 1000 through a bus interface. And a transceiver 1010 coupled to the processor 1000 via a bus interface; the memory 1020 for storing programs and data used by the processor in performing operations; transmitting data information or pilots through the transceiver 1010 And receiving, by the transceiver 1010, an uplink control channel; when the processor 1000 calls and executes the program and data stored in the memory 1020, specifically, configured to: configure at least one eMBB minislot corresponding to the eMBB service; According to the structure of the eMBB minislot, the corresponding at least one MBSFN minislot is configured for the MBMS service; and the transceiver 1010 is controlled to send the configuration information of the MBSFN minislot to the terminal.
  • the base station includes: a processor 1000; and a memory 1020 connected to the processor 1000 through a bus interface.
  • each MBSFN minislot is M times of the eMBB minislot, and the starting and ending position of each MBSFN minislot is aligned with the starting and ending position of the corresponding eMBB minislot, and the MBSFN corresponding to each MBSFN minislot.
  • the subcarrier spacing of the microslot OFDM symbol is 2 N times the subcarrier spacing of the eMBB minislot OFDM symbol corresponding to the eMBB minislot, and the cyclic prefix length of the MBSFN minislot OFDM symbol is greater than the eMBB microslot OFDM symbol.
  • the cyclic prefix length where M is a positive integer and N is a negative integer.
  • the configuration information includes at least one of the following information: time length information of the MBSFN minislot, subcarrier spacing information of the MBSFN minislot, cyclic prefix length information of the MBSFN minislot OFDM symbol, and transmission corresponding to the MBSFN minislot. Resource location information, and MBSFN minislot duration information.
  • each MBSFN minislot is equal to the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/2 of the subcarrier spacing of the eMBB minislot OFDM symbol. Wherein each MBSFN minislot includes one MBSFN minislot OFDM symbol.
  • each MBSFN minislot is twice the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/bit of the subcarrier spacing of the eMBB microslot OFDM symbol. 4, wherein each MBSFN minislot comprises one MBSFN minislot OFDM symbol.
  • each MBSFN minislot is twice the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/bit of the subcarrier spacing of the eMBB microslot OFDM symbol. 2, wherein each MBSFN minislot comprises 2 MBSFN minislot OFDM symbols.
  • the transceiver 1010 is configured to receive and send data under the control of the processor 1000, where the MBMS service is transmitted by using a transmission resource corresponding to the MBSFN minislot.
  • the processor 1000 is further configured to: schedule an idle MBSFN minislot for the target type service, and control the transceiver 1010 to perform: when there is a target type service request, transmit the target type service by using the transmission resource corresponding to the MBSFN minislot. .
  • the target type service includes at least one of a URLLC service, a mMTC service, a positioning service, a relay service, an eICIC service, a Public Safety service, an LAA service, an MTC service, an NB-IoT service, a V2X service, an AR service, and a VR service. .
  • the transceiver 1010 is specifically configured to: send configuration information of the MBSFN minislot to the terminal by using broadcast information or high layer signaling.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1000 and various circuits of memory represented by memory 1020.
  • 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.
  • the transceiver 1010 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 1000 is responsible for managing the bus architecture and general processing, and the memory 1020 can store data used by the processor 1000 in performing operations.
  • the base station can nest the MBSFN minislot in the transmission resource of the eMBB service to implement time division multiplexing of the MBMS service and the eMBB service.
  • the MBSFN minislot is configured based on the eMBB minislot, and has a flexible configuration mechanism.
  • the flexible time domain resource granularity guarantees the service delay requirement.
  • the long CP design of the MBSFN minislot is beneficial to the reception of the SFN and improves the spectrum utilization efficiency.
  • the objects of the present disclosure can also be achieved by running a program or a set of programs on any computing device.
  • the computing device can be a well-known general purpose device.
  • the objects of the present disclosure may also be realized by merely providing a program product including program code for implementing the method or apparatus. That is to say, such a program product also constitutes the present disclosure, and a storage medium storing such a program product also constitutes the present disclosure.
  • the storage medium may be any known storage medium or any storage medium developed in the future.
  • various components or steps may be decomposed and/or recombined.
  • the foregoing first embodiment to the fourth embodiment respectively describe the configuration method and the base station of the transmission resource of the present disclosure on the base station side.
  • the following embodiments will be used to configure the terminal side transmission resource in combination with the drawings and specific application scenarios. Further introduction.
  • an embodiment of the present disclosure provides a method for configuring a transmission resource, which is applied to a terminal, and includes steps 1101 to 1102.
  • Step 1101 Receive configuration information sent by the base station.
  • the terminal After the terminal establishes a connection with the base station, the terminal receives the configuration information sent by the base station by using various system messages, and the configuration information includes: resource configuration information of the base station, and a type of the serving cell covered by the base station.
  • Step 1102 Determine, according to the configuration information, at least one MBSFN minislot used by the MBMS service.
  • the configuration information includes at least one of the following information: time length information of the MBSFN minislot, subcarrier spacing information of the MBSFN minislot, cyclic prefix length information of the MBSFN minislot OFDM symbol, and corresponding to the MBSFN minislot.
  • the length of each MBSFN minislot is M times of the eMBB minislot, and the start and end positions of each MBSFN minislot and the corresponding eMBB minislot The start and stop positions are aligned, and the subcarrier spacing of the MBSFN minislot OFDM symbol corresponding to each MBSFN minislot is 2 N times the subcarrier spacing of the eMBB minislot OFDM symbol corresponding to the eMBB minislot, and the MBSFN minislot OFDM
  • the cyclic prefix length of the symbol is greater than the eMBB microslot OFDM symbol cyclic prefix length, M is a positive integer, and N is a negative integer.
  • the terminal of the embodiment of the present disclosure receives various configuration information sent by the base station, and parses out the MBSFN minislot corresponding to the MBMS service, where the base station configures the MBSFN minislot based on the eMBB minislot,
  • the flexible configuration mechanism and the flexible time domain resource granularity ensure the service delay requirement. Further, the long CP design of the MBSFN minislot is beneficial to the reception of the SFN and improves the spectrum utilization efficiency.
  • a method for configuring a transmission resource according to an embodiment of the present disclosure is applied to a terminal side, and includes steps 1201 to 1205.
  • Step 1201 Receive configuration information sent by the base station by using broadcast information or high layer signaling.
  • the terminal After establishing the connection with the base station, the terminal can obtain various configuration information by using the broadcast information of the base station or the high layer signaling sent by the base station, where the configuration information includes: resource configuration information of the base station, and a type of the serving cell covered by the base station. .
  • Step 1202 Determine, according to the configuration information, at least one MBSFN minislot used by the MBMS service.
  • the terminal can obtain the transmission resource of the MBMS service, that is, the MBSFN minislot, by parsing various configuration information.
  • each MBSFN minislot is equal to the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/2 of the subcarrier spacing of the eMBB microslot OFDM symbol.
  • each MBSFN minislot contains one MBSFN minislot OFDM symbol.
  • the frame structure of the MBSFN minislot is shown in FIG. 5, and the frame structure and the CP design are shown in Table 2. The details are not described in the above second embodiment.
  • each MBSFN minislot is twice the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/4 of the subcarrier spacing of the eMBB minislot OFDM symbol.
  • Each MBSFN minislot contains one MBSFN microslot OFDM symbol.
  • the frame structure of the MBSFN minislot is shown in FIG. 6.
  • the frame structure and the CP design are shown in Table 3. The second embodiment is described in detail above, and therefore will not be described here.
  • each MBSFN minislot is twice the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/2 of the subcarrier spacing of the eMBB minislot OFDM symbol.
  • Each MBSFN minislot includes 2 MBSFN minislot OFDM symbols.
  • the frame structure of the MBSFN minislot is shown in FIG. 7 , and the frame structure and the CP design are as shown in Table 4, which are described in detail in the second embodiment above, and therefore are not described herein.
  • Step 1203 Transmit an MBMS service by using a transmission resource corresponding to the MBSFN minislot.
  • the terminal After learning the MBSFN minislot corresponding to the MBMS service, the terminal transmits the corresponding MBMS service by using the transmission resource corresponding to the MBSFN minislot.
  • Step 1204 Receive scheduling information of the idle MBSFN minislot that the base station schedules for the target type service.
  • the target type service includes at least one of a URLLC service, a mMTC service, a location service, a relay service, an eICIC service, a Public Safety service, an LAA service, an MTC service, an NB-IoT service, a V2X service, an AR service, and a VR service.
  • Step 1205 When there is a target type service request, according to the scheduling information, the target type service is transmitted through the transmission resource corresponding to the MBSFN minislot.
  • the terminal After parsing the scheduling information, the terminal can learn that the base station is the MBSFN minislot of the target type service scheduling. Therefore, the terminal can transmit the target type service by using the transmission resource corresponding to the MBSFN minislot to implement the MBMS service and other services. Reuse to improve the utilization of system transmission resources.
  • the terminal in the embodiment of the present disclosure receives various configuration information sent by the base station through broadcast information or high-layer signaling, and parses out the MBSFN mini-slot corresponding to the MBMS service, where the base station is based on the eMBB micro-slot.
  • the MBSFN minislot is configured with a flexible configuration mechanism, and the flexible time domain resource granularity ensures the service delay requirement. Further, the long CP design of the MBSFN minislot is beneficial to the reception of the SFN and improves the spectrum utilization efficiency.
  • the fifth embodiment and the sixth embodiment respectively describe the configuration method of the transmission resource of the terminal.
  • the following embodiments further describe the corresponding terminal in conjunction with the accompanying drawings.
  • the terminal 1300 in the embodiment of the present disclosure can implement configuration information sent by the receiving base station in the fourth embodiment and the fifth embodiment, and determine at least one MBSFN used in the MBMS service according to the configuration information.
  • the details of the microslot method can achieve the same effect. Specifically includes the following functional modules:
  • the first receiving module 1310 is configured to receive configuration information sent by the base station.
  • the processing module 1320 is configured to determine, according to the configuration information, at least one MBSFN minislot used by the MBMS service.
  • the configuration information includes at least one of the following information: time length information of the MBSFN minislot, subcarrier spacing information of the MBSFN minislot, cyclic prefix length information of the MBSFN minislot OFDM symbol, and corresponding to the MBSFN minislot.
  • the length of each MBSFN minislot is M times of the eMBB minislot, and the start and end positions of each MBSFN minislot and the corresponding eMBB minislot The start and stop positions are aligned, and the subcarrier spacing of the MBSFN minislot OFDM symbol corresponding to each MBSFN minislot is 2 N times the subcarrier spacing of the eMBB minislot OFDM symbol corresponding to the eMBB minislot, and the MBSFN minislot OFDM
  • the cyclic prefix length of the symbol is greater than the eMBB microslot OFDM symbol cyclic prefix length, M is a positive integer, and N is a negative integer.
  • each MBSFN minislot is equal to the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/2 of the subcarrier spacing of the eMBB minislot OFDM symbol. Wherein each MBSFN minislot includes one MBSFN minislot OFDM symbol.
  • each MBSFN minislot is twice the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/bit of the subcarrier spacing of the eMBB microslot OFDM symbol. 4, wherein each MBSFN minislot comprises one MBSFN minislot OFDM symbol.
  • each MBSFN minislot is twice the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/bit of the subcarrier spacing of the eMBB microslot OFDM symbol. 2, wherein each MBSFN minislot comprises 2 MBSFN minislot OFDM symbols.
  • the terminal 1300 further includes:
  • the third transmission module 1330 is configured to transmit the MBMS service by using a transmission resource corresponding to the MBSFN minislot.
  • the terminal 1300 further includes:
  • the second receiving module 1340 is configured to receive scheduling information of the idle MBSFN minislot that the base station schedules for the target type service.
  • the fourth transmission module 1350 is configured to: when there is a target type service request, transmit the target type service by using the transmission resource corresponding to the MBSFN minislot according to the scheduling information.
  • the target type service includes at least one of a URLLC service, a mMTC service, a positioning service, a relay service, an eICIC service, a Public Safety service, an LAA service, an MTC service, an NB-IoT service, a V2X service, an AR service, and a VR service. .
  • the first receiving module 1310 includes:
  • the receiving unit 1311 is configured to receive configuration information that is sent by the base station by using broadcast information or high layer signaling.
  • the terminal in the embodiment of the present disclosure is a terminal corresponding to the foregoing configuration method of the transmission resource, and the implementation manner of the foregoing method and the technical effects of the implementation are applicable to the embodiment of the terminal.
  • the terminal After the terminal establishes a connection with the base station, the terminal receives various configuration information sent by the base station, and parses out the MBSFN minislot corresponding to the MBMS service, where the base station configures the MBSFN minislot based on the eMBB minislot, and has flexible configuration.
  • the mechanism and the flexible time domain resource granularity ensure the service delay requirement.
  • the long CP design of the MBSFN minislot is beneficial to the reception of the SFN and improves the spectrum utilization efficiency.
  • bus system 1504 is used to effect connection communication between these components.
  • the bus system 1504 includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • various buses are labeled as bus system 1504 in FIG.
  • the user interface 1503 may include a display or a pointing device (eg, a touchpad or a touch screen, etc.).
  • the memory 1502 in the embodiments of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • SDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • DDRSDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • SDRAM Synchronous Connection Dynamic Random Access Memory
  • DRRAM direct memory bus random access memory
  • the memory 1502 stores elements, executable modules or data structures, or a subset thereof, or their extended set: an operating system 15021 and an application 15022.
  • the operating system 15021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks.
  • the application 15022 includes various applications, such as a media player (Media Player), a browser (Browser), etc., for implementing various application services.
  • a program implementing the method of the embodiments of the present disclosure may be included in the application 15022.
  • the program or instruction stored by calling the memory 1502 may be a program or an instruction stored in the application 15022.
  • the processor 1501 is configured to: receive configuration information sent by the base station; and determine, according to the configuration information, at least one MBSFN minislot used by the MBMS service; where the configuration information includes at least one of the following information: an MBSFN minislot Time length information, subcarrier spacing information of MBSFN minislots, cyclic prefix length information of MBSFN minislot OFDM symbols, transmission resource location information corresponding to MBSFN minislots, and MBSFN minislot duration information; each MBSFN The length of the microslot is M times of the eMBB minislot, the start and end position of each MBSFN minislot is aligned with the start and end position of the corresponding eMBB minislot, and the MBSFN microslot OFDM symbol corresponding to each MBSFN minislot.
  • the subcarrier spacing is 2 N times the subcarrier spacing of the eMBB minislot OFDM symbol corresponding to the eMBB minislot, and the cyclic prefix length of the MBSFN minislot OFDM symbol is greater than the eMBB microslot OFDM symbol cyclic prefix length, where M is A positive integer, N is a negative integer.
  • the method disclosed in the above embodiments of the present disclosure may be applied to the processor 1501 or implemented by the processor 1501.
  • the processor 1501 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 1501 or an instruction in a form of software.
  • the processor 1501 may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or the like. Programmable logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in connection with the embodiments of the present disclosure may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 1502.
  • the processor 1501 reads the information in the memory 1502 and completes the steps of the above method in combination with its hardware.
  • the embodiments described herein can be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof.
  • the processing unit can be implemented in one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processing (DSP), Digital Signal Processing Equipment (DSP Device, DSPD), programmable Programmable Logic Device (PLD), Field-Programmable Gate Array (FPGA), general purpose processor, controller, microcontroller, microprocessor, other for performing the functions described herein In an electronic unit or a combination thereof.
  • ASICs Application Specific Integrated Circuits
  • DSP Digital Signal Processing
  • DSP Device Digital Signal Processing Equipment
  • PLD programmable Programmable Logic Device
  • FPGA Field-Programmable Gate Array
  • the techniques described herein can be implemented by modules (eg, procedures, functions, and so on) that perform the functions described herein.
  • the software code can be stored in memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.
  • each MBSFN minislot is equal to the length of time of the eMBB minislot
  • the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/2 of the subcarrier spacing of the eMBB microslot OFDM symbol.
  • each MBSFN minislot contains one MBSFN minislot OFDM symbol.
  • each MBSFN minislot is twice the length of the eMBB minislot
  • the subcarrier spacing of each MBSFN minislot OFDM symbol is 1 of the subcarrier spacing of the eMBB microslot OFDM symbol.
  • each MBSFN minislot contains one MBSFN minislot OFDM symbol.
  • each MBSFN minislot is twice the length of the eMBB minislot, and the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/bit of the subcarrier spacing of the eMBB microslot OFDM symbol. 2, wherein each MBSFN minislot comprises 2 MBSFN minislot OFDM symbols.
  • the processor 1501 is further configured to: transmit the MBMS service by using a transmission resource corresponding to the MBSFN minislot.
  • the processor 1501 is further configured to: receive scheduling information of an idle MBSFN minislot that is scheduled by the base station for the target type service; and when there is a target type service request, use the transmission resource corresponding to the MBSFN minislot according to the scheduling information, Transfer target type business.
  • the target type service includes at least one of a URLLC service, a mMTC service, a positioning service, a relay service, an eICIC service, a Public Safety service, an LAA service, an MTC service, an NB-IoT service, a V2X service, an AR service, and a VR service. .
  • the processor 1501 is further configured to: receive configuration information that is sent by the base station by using broadcast information or high layer signaling.
  • the terminal of the embodiment of the present disclosure receives various configuration information sent by the base station, and parses out the MBSFN minislot corresponding to the MBMS service, where the base station configures the MBSFN minislot based on the eMBB minislot,
  • the flexible configuration mechanism and the flexible time domain resource granularity ensure the service delay requirement. Further, the long CP design of the MBSFN minislot is beneficial to the reception of the SFN and improves the spectrum utilization efficiency.
  • FIG. 16 is a schematic structural diagram of a terminal according to another embodiment of the present disclosure.
  • the terminal 1600 in FIG. 16 may be a mobile phone, a tablet computer, a personal digital assistant (PDA), or a car computer.
  • PDA personal digital assistant
  • the terminal 1600 in FIG. 16 includes a power source 1610, a memory 1620, an input unit 1630, a display unit 1640, a processor 1650, a WIFI (Wireless Fidelity) module 1660, an audio circuit 1670, and an RF circuit 1680.
  • a power source 1610 a memory 1620, an input unit 1630, a display unit 1640, a processor 1650, a WIFI (Wireless Fidelity) module 1660, an audio circuit 1670, and an RF circuit 1680.
  • a WIFI Wireless Fidelity
  • the input unit 1630 can be configured to receive information input by the user, and generate signal input related to user setting and function control of the terminal 1600.
  • the input unit 1630 may include a touch panel 1631.
  • the touch panel 1631 also referred to as a touch screen, can collect touch operations on or near the user (such as the operation of the user using any suitable object or accessory such as a finger or a stylus on the touch panel 1631), and according to the preset The programmed program drives the corresponding connection device.
  • the touch panel 1631 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 1650 is provided and can receive commands from the processor 1650 and execute them.
  • the touch panel 1631 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 1630 may further include other input devices 1632, which may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like. One or more of them.
  • the display unit 1640 can be used to display information input by the user or information provided to the user and various menu interfaces of the terminal.
  • the display unit 1640 can include a display panel 1641.
  • the display panel 1641 can be configured in the form of an LCD or an Organic Light-Emitting Diode (OLED).
  • the touch panel 1631 may cover the display panel 1641 to form a touch display screen, and when the touch display screen detects a touch operation on or near it, it is transmitted to the processor 1660 to determine the type of the touch event, and then the processor The 1650 provides a corresponding visual output on the touch display depending on the type of touch event.
  • the touch display includes an application interface display area and a common control display area.
  • the arrangement manner of the application interface display area and the display area of the common control is not limited, and the arrangement manner of the two display areas can be distinguished by up-and-down arrangement, left-right arrangement, and the like.
  • the application interface display area can be used to display the interface of the application. Each interface can contain interface elements such as at least one application's icon and/or widget desktop control.
  • the application interface display area can also be an empty interface that does not contain any content.
  • the common control display area is used to display controls with high usage, such as setting buttons, interface numbers, scroll bars, phone book icons, and the like.
  • the processor 1650 is a control center of the terminal that connects various portions of the entire handset with various interfaces and lines, by running or executing software programs and/or modules stored in the first memory 1621, and for recalling stored in the second memory 1622.
  • the processor 1650 can include one or more processing units.
  • the processor 1650 is configured to: receive configuration information sent by the base station; according to the configuration information. Determining at least one MBSFN minislot used by the MBMS service; wherein the configuration information includes at least one of the following information: time length information of the MBSFN minislot, subcarrier spacing information of the MBSFN minislot, and MBSFN minislots Cyclic prefix length information of the OFDM symbol, transmission resource location information corresponding to the MBSFN minislot, and MBSFN minislot duration information; the length of each MBSFN minislot is M times of the eMBB minislot, and each MBSFN The start and stop positions of the microslot are aligned with the start and end positions of the corresponding eMBB minislots, and the subcarrier spacing of the MBSFN minislot OFDM symbols corresponding to each MBSFN minislot is the
  • the subcarrier spacing is 2 N times, and the cyclic prefix length of the MBSFN minislot OFDM symbol is greater than the eMBB microslot OFDM symbol cyclic prefix length, M is a positive integer, and N is a negative integer.
  • each MBSFN minislot is equal to the length of time of the eMBB minislot
  • the subcarrier spacing of each MBSFN minislot OFDM symbol is 1/2 of the subcarrier spacing of the eMBB microslot OFDM symbol.
  • each MBSFN minislot contains one MBSFN minislot OFDM symbol.
  • each MBSFN minislot is twice the length of the eMBB minislot
  • the subcarrier spacing of each MBSFN minislot OFDM symbol is 1 of the subcarrier spacing of the eMBB microslot OFDM symbol.
  • each MBSFN minislot contains one MBSFN minislot OFDM symbol.
  • each MBSFN minislot is twice the length of the eMBB minislot
  • the subcarrier spacing of each MBSFN minislot OFDM symbol is 1 of the subcarrier spacing of the eMBB microslot OFDM symbol.
  • each MBSFN minislot contains 2 MBSFN minislot OFDM symbols.
  • the processor 1650 is further configured to: transmit the MBMS service by using a transmission resource corresponding to the MBSFN minislot.
  • the processor 1650 is further configured to: receive scheduling information of the idle MBSFN minislot scheduled by the base station for the target type service; when there is a target type service request, according to the scheduling information, the transmission target corresponding to the MBSFN minislot, the transmission target type business.
  • the target type service includes at least one of a URLLC service, a mMTC service, a positioning service, a relay service, an eICIC service, a Public Safety service, an LAA service, an MTC service, an NB-IoT service, a V2X service, an AR service, and a VR service. .
  • the processor 1650 is further configured to: receive configuration information that is sent by the base station by using broadcast information or high layer signaling.
  • the terminal of the embodiment of the present disclosure receives various configuration information sent by the base station, and parses out the MBSFN minislot corresponding to the MBMS service, where the base station configures the MBSFN minislot based on the eMBB minislot,
  • the flexible configuration mechanism and the flexible time domain resource granularity ensure the service delay requirement. Further, the long CP design of the MBSFN minislot is beneficial to the reception of the SFN and improves the spectrum utilization efficiency.
  • the disclosed apparatus and method 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 for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, a portion of the technical solution of the present disclosure that contributes in essence or to the related art or a part of the technical solution may be embodied in the form of a software product stored in a storage medium, including several The instructions are for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present disclosure.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

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Abstract

一种传输资源的配置方法、基站及终端，其方法包括：配置与eMBB业务对应的至少一种eMBB微时隙；根据eMBB微时隙的结构，为MBMS业务配置对应的至少一个MBSFN微时隙；向终端发送MBSFN微时隙的配置信息。上述方案能够在eMBB业务的传输资源中嵌套MBSFN微时隙，以实现MBMS业务与eMBB业务的时分复用。

Description

传输资源的配置方法、基站及终端
相关申请的交叉引用
本申请主张在2017年1月6日在中国提交的中国专利申请No.201710012116.0的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种传输资源的配置方法、基站及终端。
背景技术
帧结构是移动通信系统空口设计的最基础的方案，未来5G移动通信系统中，为支持多种场景和多样的业务类型，系统需要支持多种灵活的帧结构设计。但是LTE(Long Term Evolution，长期演进)系统基于公共导频CRS(Cell Reference Signal，小区参考信号)设计数据和控制的传输，以及LTE子帧结构为基本时域资源单位，限制了子帧灵活性设计，且以子帧为单位的设计，在时域上的颗粒度过大，并且CP(Cyclic Prefix，循环前缀)开销过大，降低了频谱效率。
例如，LTE系统中MBMS(Multimedia Broadcast Multicast Service，多媒体广播/多播)业务与LTE MBB(Mobile Broadband，移动宽带)业务采用时分复用方案，其资源颗粒度为一个无线子帧(1ms)。MBMS物理层主要涉及MBSFN(Multimedia Broadcast multicast service Single Frequency Network，多播/组播单频网络)子帧格式和MBMS通知信道。
其中，在多小区传输情况下，MBMS采用MBSFN发射，业务需要映射到MBSFN子帧中进行传输，其中，MBSFN子帧是区别于单播子帧的一种子帧。MBSFN子帧(如图1所示)的前一个或前两个符号为单播符号，中间是一部分空闲间隔(GAP)，这是由于前面符号为单播的短CP而后面符号为多播的长CP造成的，后面剩余的部分是真正的做MBSFN发送的多播符号。
进一步地，LTE系统的MBMS通知信道承载MBMS通知指示，多个 MBSFN区域的通知指示采用比特映射方式在一个PDCCH(Physical Downlink Control Channel，物理下行控制信道)中承载，采用M-RNTI加扰，MBMS的通知指示的作用是通知终端UE在对应的MCCH(MBMS Control Channel，MBMS控制信道)上有新业务开始，避免UE频繁的读取MCCH。
但是，由于LTE系统基于公共导频CRS设计数据和控制的传输，以及LTE子帧结构为基本时域资源单位，限制了MBSFN子帧在时域上的纯净方式设计，和MBSFN子帧灵活性设计，且LTE MBSFN以子帧为单位的设计，在时域上的粒度过大，并且CP(Cyclic Prefix，循环前缀)开销过大，降低了频谱效率。
发明内容
本公开实施例提供了一种传输资源的配置方法、基站及终端，以解决相关技术中，帧结构的配置缺乏灵活性，且以子帧为时域资源单元，粒度过大引起的时延较大的问题，以及因CP开销大引起的频谱效率较低的问题。
第一方面，本公开实施例提供了一种传输资源的配置方法，应用于基站，包括：
配置与eMBB(Enhance Mobile Broadband，增强移动宽带)业务对应的至少一种eMBB微时隙；
根据eMBB微时隙的结构，为MBMS业务配置对应的至少一个MBSFN微时隙；其中，每个MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个MBSFN微时隙对应的MBSFN微时隙OFDM(Orthogonal Frequency Division Multiplexing，频分复用)符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，且MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号的循环前缀长度，其中M为正整数，N为负整数；
向终端发送MBSFN微时隙的配置信息；其中，配置信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN微时隙持续周期信息。
第二方面，本公开实施例还提供了一种传输资源的配置方法，应用于终端，包括：
接收基站发送的配置信息；
根据配置信息，确定MBMS业务所采用的至少一个MBSFN微时隙；
其中，配置信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN微时隙持续周期信息；每个MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个MBSFN微时隙对应的MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，且MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号循环前缀长度，M为正整数，N为负整数。
第三方面，本公开实施例还提供了一种基站，包括：
第一配置模块，用于配置与eMBB业务对应的至少一种eMBB微时隙；
第二配置模块，用于根据eMBB微时隙的结构，为MBMS业务配置对应的至少一个MBSFN微时隙；其中，每个MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个MBSFN微时隙对应的MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，且MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号的循环前缀长度，其中M为正整数，N为负整数；
发送模块，用于向终端发送MBSFN微时隙的配置信息；其中，配置信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN微时隙持续周期信息。
第四方面，本公开实施例还提供了一种终端，包括：
第一接收模块，用于接收基站发送的配置信息；
处理模块，用于根据配置信息，确定MBMS业务所采用的至少一个MBSFN微时隙；
其中，配置信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN微时隙持续周期信息；每个MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个MBSFN微时隙对应的MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，且MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号循环前缀长度，M为正整数，N为负整数。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1表示相关技术中MBMS对应的MBSFN子帧结构示意图；
图2表示本公开第一实施例中传输资源的配置方法的流程图；
图3表示本公开eMBB时隙的结构示意图；
图4表示本公开第二实施例中传输资源的配置方法的流程图；
图5表示本公开MBSFN微时隙的结构示意图一；
图6表示本公开MBSFN微时隙的结构示意图二；
图7表示本公开MBSFN微时隙的结构示意图三；
图8表示本公开第三实施例中基站的模块示意图一；
图9表示本公开第三实施例中基站的模块示意图二；
图10表示本公开第四实施例中基站的结构框图；
图11表示本公开第五实施例中传输资源的配置方法的流程图；
图12表示本公开第六实施例中传输资源的配置方法的流程图；
图13表示本公开第七实施例中终端的模块示意图一；
图14表示本公开第七实施例中终端的模块示意图一；
图15表示本公开第八实施例中终端的结构框图；
图16表示本公开第九实施例中终端的结构框图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开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公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，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，都属于本公开保护的范围。
第一实施例
如图2所示，本公开的实施例提供了一种传输资源的配置方法，应用于基站侧，该方法具体包括步骤21至23。
步骤21：配置与eMBB业务对应的至少一种eMBB微时隙。
其中，配置eMBB(enhance Mobile Broadband，增强移动带宽)微时隙(Mini-slot)的场景包括但不限于：上下行eMBB业务需求、eMBB业务时延需求和异构组网部署需求中的至少一种。其中，上下行eMBB需求可以包括上下行eMBB微时隙资源配比等；eMBB业务时延需求包括终端侧反馈时延、传输时延等；该异构组网部署需求包括：低频组网、高频组网等。
如图3所示，在6GHz以下的频段，5G中eMBB传输资源采用15KHz的子载波间隔和常规CP(NCP＝4.69us，144个采样点)，1个常规时隙(slot)采用14个OFDM符号长度(编号为0-13)，Mini时隙(Mini-slot)采用两个OFDM符号长度，采用频率为30720KHz，对应的FFT(Fast Fourier Transform，快速傅立叶变换，或称为数据采样数)的帧结构。其中，如图3所示，eMBB时隙采用15KHz的子载波间隔(SCS)，且一个eMBB slot(时隙)包括14个symbols(eMBB OFDM符号)，2个eMBB OFDM符号为一个eMBB Mini-slot，一个eMBB时隙包括7个eMBB Mini-slot。进一步地，具体帧结构和CP长度设计如表1所示：
表1
Figure PCTCN2017119793-appb-000001
其中，一个eMBB时隙包括14个OFDM符号(编号为0-13)，一个eMBB时隙包括7个Mini-slot(编号为0-6)，数据采样率(或称为OFDM的FFT)为2048，一个eMBB时隙中的第一个OFDM符号的CP采样数为160，CP长度为5.21；其他OFDM符号的CP采样数为144，CP长度为4.69。
步骤22：根据eMBB微时隙的结构，为MBMS业务配置对应的至少一个MBSFN微时隙。
这里是说，在为MBMS业务配置对应的传输资源时，可基于eMBB微时隙的结构配置相应的MBSFN传输资源。本实施例中eMBB业务的传输资源的时域资源粒度为eMBB微时隙，MBMS业务的传输资源的时域资源粒度为MBSFN微时隙。其中，微时隙是比时隙更小的资源粒度，资源力度的减小，可提高资源配置的灵活性，即MBMS业务对应的传输资源的资源力度由MBSFN子帧减小到MBSFN微时隙，可提高MBMS业务的资源配置灵活性。
基于eMBB微时隙设计或配置的MBSFN微时隙满足以下设计原则：每个MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个MBSFN微时隙对应的MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，且MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号的循环前缀长度，其中M为正整数，N为负整数。
具体地，每个MBSFN微时隙的时间长度为eMBB微时隙的M倍，指的是：MBSFN Mini-slot的时间长度是eMBB Mini-slot长度的M倍数(M为正整数，可选地，M＝1，2)。
具体地，每个MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，指的是：MBSFN Mini-slot在时域上起始位置与对应的至少一个eMBB Mini-slot的起始位置对齐，MBSFN Mini-slot在时域上的结束位置与对应的至少一个eMBB Mini-slot在时域上的结束位置对齐。值得指出的是，除了起止位置对齐外，每个MBSFN微时隙的时间长度不超过eMBB时隙的时间长度，其中，eMBB时隙包括多个eMBB微时隙，即MBSFN Mini-slot在时域上不超出eMBB Slot的边界。
具体地，每个MBSFN微时隙对应的MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，指的是：MBSFN Mini-slot OFDM符号在频域上的子载波间隔与eMBB Mini-slot OFDM符号(或称为eMBB OFDM符号)在频域上的子载波间隔(如：15KHz)的关系为15kHz*2 N(N为负整数)。
具体地，MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号的循环前缀长度，指的是，MBSFN Mini-slot OFDM符号的CP长度长于eMBB Mini-slot OFDM符号(或称为eMBB OFDM符号)的CP长度。
步骤23：向终端发送MBSFN微时隙的配置信息。
配置信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN微时隙持 续周期信息。
进一步地，当系统为eMBB业务配置了相应的传输资源后，又有MBMS业务请求，这时基站可将为MBMS业务配置的MBMSFN Mini-slot嵌套至eMBB业务的传输资源中，以实现eMBB业务与MBMS业务的时分复用。此外，当系统未为eMBB业务配置传输资源的场景下，在有MBMS业务请求时，基站可直接为其配置相应的MBMSF Mini-slot，以实现MBMS业务的正常传输。
本实施例中的基站，通过在eMBB业务的传输资源中嵌套配置MBSFN微时隙，以实现MBMS业务与eMBB业务的时分复用，此外，MBSFN微时隙是基于eMBB微时隙配置的，具有灵活的配置机制，且灵活的时域资源粒度保证了业务时延要求，进一步地，MBSFN微时隙的长CP设计，有利于SFN的接收，提高了频谱利用效率。
第二实施例
以上第一实施例简单介绍本公开的传输资源的配置方法，下面本实施例将结合附图和具体应用场景对其进行详细介绍。
如图4所示，本实施例的传输资源的配置方法，应用于基站侧，包括步骤41至46。
步骤41：配置与eMBB业务对应的至少一种eMBB微时隙。
配置eMBB(enhance Mobile Broadband，增强移动带宽)微时隙(Mini-slot)的场景包括但不限于：上下行eMBB业务需求、eMBB业务时延需求和异构组网部署需求中的至少一种。进一步地，本实施例仍以图3所示的eMBB时隙的结构为例进行说明。
步骤42：根据eMBB微时隙的结构，为MBMS业务配置对应的至少一个MBSFN微时隙。
MBMSF微时隙是基于eMBB微时隙的结构配置和设计的，其设计原则与第一实施例中所列出的相同。下面将结合附图列举两种典型设计配置方式。
如图5所示，配置方式一：每个MBSFN微时隙的时间长度与eMBB微时隙的时间长度相等，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2；其中，每个MBSFN微时隙包含一个 MBSFN微时隙OFDM符号。如图5中所示，eMBB时隙采用15KHz的子载波间隔(SCS)，一个eMBB时隙包括14个symbols(eMBB OFDM符号)，其中，一个eMBB微时隙的时间长度为两个eMBB OFDM所占用的时间长度。那么，对应的每个MBSFN微时隙的时间长度等于一个eMBB微时隙的长度，每个MBSFN微时隙包含一个MBSFN微时隙OFDM符号，每个MBSFN微时隙OFDM符号所占用的时间长度等于两个eMBB OFDM符号所占用的时间长度。此外，eMBB OFDM的子载波间隔(SCS)为15KHz，那么每个MBSFN微时隙OFDM符号的子载波间隔(SCS)为7.5KHz。值得指出是，每个MBSFN微时隙的起止位置与对应的一个eMBB微时隙的起止位置对齐，且MBSFN微时隙OFDM符号的CP长度长于eMBB微时隙OFDM符号的CP长度。进一步地，MBSFN微时隙除了用于承载MBMS业务外，还可预留用于其他功能，如超高可靠超低时延通信URLLC业务或未来5G的其他业务的传输。进一步地，MBMS传输资源具体帧结构和CP长度设计如表2所示：
表2
Figure PCTCN2017119793-appb-000002
Figure PCTCN2017119793-appb-000003
一个MBSFN微时隙的时间长度等于一个eMBB Mini-slot，数据采样率(或称为OFDM的FFT)为4096，一个MBSFN微时隙中的第一个MBSFN微时隙OFDM符号的CP采样数为304，CP长度为9.9，CP开销为6.9％；其他MBSFN微时隙OFDM符号的CP采样数为288，CP长度为9.38，CP开销为6.57％。
如图6所示，配置方式二：每个MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/4；其中，每个MBSFN微时隙包 含一个MBSFN微时隙OFDM符号。如图6所示，eMBB微时隙的时间长度为两个eMBB OFDM所占用的时间长度，那么每个MBSFN微时隙的时间长度等于2个eMBB微时隙的时间长度，每个MBSFN微时隙包含一个MBSFN微时隙OFDM符号，每个MBSFN微时隙OFDM符号所占时间长度等于四个eMBB OFDM符号所占用的时间长度。此外，eMBB OFDM的子载波间隔为15KHz，那么每个MBSFN微时隙OFDM符号的子载波间隔为3.75KHz。值得指出是，每个MBSFN微时隙的起止位置与对应的两个eMBB微时隙的起止位置对齐，且MBSFN微时隙OFDM符号的CP长度长于eMBB微时隙OFDM符号的CP长度。进一步地，MBSFN微时隙除了用于承载MBMS业务外，还可预留用于其他功能，如超高可靠超低时延通信URLLC业务或未来5G的其他业务的传输。进一步地，MBMS传输资源具体帧结构和CP长度设计如表3所示：
表3
Figure PCTCN2017119793-appb-000004
Figure PCTCN2017119793-appb-000005
一个MBSFN微时隙的时间长度等于2个eMBB Mini-slot，数据采样率(或称为OFDM的FFT)为8192，一个MBSFN微时隙中的第一个MBSFN微时隙OFDM符号的CP采样数为592，CP长度为19.28，CP开销为6.74％；其他MBSFN微时隙OFDM符号的CP采样数为288，CP长度为18.76，CP开销为6.57％。
如图7所示，配置方式三：每个MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2；其中，每个MBSFN微时隙包含2个MBSFN微时隙OFDM符号。这样，在针对MBSFN Mini-slot做导频(参考符号)设计的时候，不仅可以做频域上的差值，还可以做两个MBSFN 微时隙OFDM符号间的时域差值，有利于降低MBSFN Mini-slot的导频开销，提升MBMS业务的解调性能。如图7中所示，eMBB微时隙的时间长度为两个eMBB OFDM所占用的时间长度，每个MBSFN微时隙的时间长度等于两个eMBB微时隙的时间长度，每个MBSFN微时隙包含两个MBSFN微时隙OFDM符号，每个MBSFN微时隙OFDM符号等于两个eMBB OFDM所占用的时间长度。此外，eMBB OFDM的子载波间隔为15KHz，那么每个MBSFN微时隙OFDM符号的子载波间隔为7.5KHz。值得指出是，每个MBSFN微时隙的起止位置与对应的一个eMBB微时隙的起止位置对齐，且MBSFN微时隙OFDM符号的CP长度长于eMBB微时隙OFDM符号的CP长度。进一步地，MBSFN微时隙除了用于承载MBMS业务外，还可预留用于其他功能，如超高可靠超低时延通信URLLC业务或未来5G的其他业务的传输。具体的MBSFN Mini-slot可用于：定位业务、Relay业务、eICIC业务、Public Safety业务、LAA业务、MTC业务、NB-IoT业务、V2X业务、AR业务和VR业务等业务的传输、以及5G中其他业务(如URLLC业务、mMTC业务、以及其他业务)的传输。即基站可预留MBSFN Mini-slot资源，用于MBMS业务与其他业务之间的时分复用，以提高系统传输效率。
进一步地，配置方式三中MBMS传输资源具体帧结构和CP长度设计如表4所示：
表4
Figure PCTCN2017119793-appb-000006
Figure PCTCN2017119793-appb-000007
其中，一个MBSFN微时隙的时间长度等于2个eMBB Mini-slot，数据采样率(或称为OFDM的FFT)为4096，一个MBSFN微时隙中包含2个MBSFN微时隙OFDM符号，其中第一个MBSFN微时隙中的MBSFN微时隙第一个OFDM符号的CP采样数为304，CP长度为9.9，CP开销为6.9％；第一个MBSFN 微时隙中的MBSFN微时隙第二个OFDM符号和其他MBSFN微时隙中的MBSFN微时隙OFDM符号的CP采样数为288，CP长度为9.38，CP开销为6.57％。
步骤43：通过MBSFN微时隙对应的传输资源，传输MBMS业务。
在基站为MBMS业务配置相应的MBSFN微时隙后，利用MBSFN微时隙对应的传输资源传输相应的MBMS业务。
进一步地，如图5所示，MBSFN微时隙可嵌套于一个eMBB时隙中的第一个微时隙的位置，那么第一个微时隙用于传输MBMS业务(如图5中配置的1Mini-slot for MBMS service)，而后边的六个微时隙用于传输eMBB业务(如图5中配置的6Mini-slot for eMBB service)，这样即可实现MBMS业务与eMBB业务的时分复用。
同理，如图6和图7所示，MBSFN微时隙可嵌套于一个eMBB时隙中的前两个微时隙的位置，那么前两个微时隙用于传输MBMS业务(如图6和图7中配置的1Mini-slot for MBMS service)，而后五个微时隙用于传输eMBB业务(如图6和图7中配置的5Mini-slot for eMBB service)，这样即可实现MBMS业务与eMBB业务的时分复用。
步骤44：通过广播信息或高层信令，将MBSFN微时隙的配置信息发送至终端。
基站通过广播信息和/或高层信令的方式通知终端MBSFN Mini-slot的配置信息，具体的MBSFN Mini-slot可用于：MBMS业务传输、系统其他用途(如定位业务、Relay业务、eICIC业务、Public Safety业务、LAA业务、MTC业务、NB-IoT业务、V2X业务、AR业务和VR业务)传输、以及5G中其他业务(如URLLC业务、mMTC业务、以及其他业务)传输。即基站可预留MBSFN Mini-slot用于MBMS业务与其他业务之间的时分复用，下面步骤将对其做简单说明。
步骤45：为目标类型业务调度空闲的MBSFN微时隙。
其中，目标类型业务包括：URLLC业务、mMTC业务、定位业务、Relay业务、eICIC业务、Public Safety业务、LAA业务、MTC业务、NB-IoT业务、V2X业务、AR业务和VR业务中的至少一种。进一步地，基站在为目标类型 业务调度MBSFN微时隙后，会生成相应的调度信息发送至终端。
步骤46：当有目标类型业务请求时，通过MBSFN微时隙对应的传输资源，传输目标类型业务。
基站通过调度空闲的MBSFN微时隙传输其他业务，以实现MBMS业务与其他业务之间的复用，提高系统传输资源的利用率。
综上，本公开实施例的基站，通过在eMBB业务的传输资源中嵌套配置MBSFN微时隙，以实现MBMS业务与eMBB业务的时分复用，此外，MBSFN微时隙是基于eMBB微时隙配置的，具有灵活的配置机制，且灵活的时域资源粒度保证了业务时延要求，进一步地，MBSFN微时隙的长CP设计，有利于SFN的接收，提高了频谱利用效率。此外，基站在配置了MBSFN微时隙后，有其他业务请求时可为其调度空闲的MBSFN微时隙，以实现与其他业务的复用，提高系统传输资源的利用率。
第三实施例
以上第一实施例和第二实施例介绍了在不同场景下的传输资源的配置方法，下面将结合图8和图9对与其对应的基站做进一步介绍。
如图8所示，本公开实施例提供的基站800能实现第一实施例和第二实施例中的配置与eMBB业务对应的至少一种eMBB微时隙；根据eMBB微时隙的结构，为MBMS业务配置对应的至少一个MBSFN微时隙；向终端发送MBSFN微时隙的配置信息方法的细节，并达到相同的效果。具体包括以下功能模块：
第一配置模块810，用于配置与eMBB业务对应的至少一种eMBB微时隙；
第二配置模块820，用于根据eMBB微时隙的结构，为MBMS业务配置对应的至少一个MBSFN微时隙，其中，每个MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个MBSFN微时隙对应的MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，且MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号的循环前缀长度，其中M为正整数，N为负整数；
发送模块830，用于向终端发送MBSFN微时隙的配置信息；其中，配置 信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN微时隙持续周期信息。
其中，每个MBSFN微时隙的时间长度与eMBB微时隙的时间长度相等，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
其中，每个MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/4，其中，每个MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
其中，每个MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个MBSFN微时隙包含2个MBSFN微时隙OFDM符号。
如图9所示，基站800还包括：
第一传输模块840，用于通过MBSFN微时隙对应的传输资源，传输MBMS业务。
基站800还包括：
调度模块850，用于为目标类型业务调度空闲的MBSFN微时隙；
第二传输模块860，用于当有目标类型业务请求时，通过MBSFN微时隙对应的传输资源，传输目标类型业务。
其中，目标类型业务包括：URLLC业务、mMTC业务、定位业务、Relay业务、eICIC业务、Public Safety业务、LAA业务、MTC业务、NB-IoT业务、V2X业务、AR业务和VR业务中的至少一种。
发送模块830包括：发送单元831，用于通过广播信息或高层信令，将MBSFN微时隙的配置信息发送至终端。
值得指出的是，本公开实施例的基站是与上述传输资源的配置方法对应的 基站，上述方法的实施方式和实现的技术效果均适用于该基站的实施例中。其中，基站能够在eMBB业务的传输资源中嵌套MBSFN微时隙，以实现MBMS业务与eMBB业务的时分复用，此外，MBSFN微时隙是基于eMBB微时隙配置的，具有灵活的配置机制，且灵活的时域资源粒度保证了业务时延要求，进一步地，MBSFN微时隙的长CP设计，有利于SFN的接收，提高了频谱利用效率。
第四实施例
为了更好的实现上述目的，如图10所示，本公开的第四实施例还提供了一种基站，该基站包括：处理器1000；通过总线接口与所述处理器1000相连接的存储器1020，以及通过总线接口与处理器1000相连接的收发机1010；所述存储器1020用于存储所述处理器在执行操作时所使用的程序和数据；通过所述收发机1010发送数据信息或者导频，还通过所述收发机1010接收上行控制信道；当处理器1000调用并执行所述存储器1020中所存储的程序和数据，具体用于：配置与eMBB业务对应的至少一种eMBB微时隙；根据eMBB微时隙的结构，为MBMS业务配置对应的至少一个MBSFN微时隙；并控制收发机1010向终端发送MBSFN微时隙的配置信息。
其中，每个MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个MBSFN微时隙对应的MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，且MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号的循环前缀长度，其中M为正整数，N为负整数。配置信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN微时隙持续周期信息。
其中，每个MBSFN微时隙的时间长度与eMBB微时隙的时间长度相等，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
其中，每个MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/4，其中，每个MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
其中，每个MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个MBSFN微时隙包含2个MBSFN微时隙OFDM符号。
收发机1010，用于在处理器1000的控制下接收和发送数据，这里用于：通过MBSFN微时隙对应的传输资源，传输MBMS业务。
其中，处理器1000还用于：为目标类型业务调度空闲的MBSFN微时隙，并控制收发机1010执行：当有目标类型业务请求时，通过MBSFN微时隙对应的传输资源，传输目标类型业务。
其中，目标类型业务包括：URLLC业务、mMTC业务、定位业务、Relay业务、eICIC业务、Public Safety业务、LAA业务、MTC业务、NB-IoT业务、V2X业务、AR业务和VR业务中的至少一种。
其中，收发机1010具体用于执行：通过广播信息或高层信令，将MBSFN微时隙的配置信息发送至终端。
其中，在图10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1000代表的一个或多个处理器和存储器1020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1010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1000负责管理总线架构和通常的处理，存储器1020可以存储处理器1000在执行操作时所使用的数据。
该基站能够在eMBB业务的传输资源中嵌套MBSFN微时隙，以实现MBMS业务与eMBB业务的时分复用，此外，MBSFN微时隙是基于eMBB微时隙配置的，具有灵活的配置机制，且灵活的时域资源粒度保证了业务时延 要求，进一步地，MBSFN微时隙的长CP设计，有利于SFN的接收，提高了频谱利用效率。
此外，需要指出的是，在本公开的装置和方法中，各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且，执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行，但是并不需要一定按照时间顺序执行，某些步骤可以并行或彼此独立地执行。对本领域的普通技术人员而言，能够理解本公开的方法和装置的全部或者任何步骤或者部件，可以在任何计算装置(包括处理器、存储介质等)或者计算装置的网络中，以硬件、固件、软件或者它们的组合加以实现，这是本领域普通技术人员在阅读了本公开的说明的情况下运用他们的基本编程技能就能实现的。
因此，本公开的目的还可以通过在任何计算装置上运行一个程序或者一组程序来实现。所述计算装置可以是公知的通用装置。因此，本公开的目的也可以仅仅通过提供包含实现所述方法或者装置的程序代码的程序产品来实现。也就是说，这样的程序产品也构成本公开，并且存储有这样的程序产品的存储介质也构成本公开。显然，所述存储介质可以是任何公知的存储介质或者将来所开发出来的任何存储介质。还需要指出的是，在本公开的装置和方法中，显然，各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且，执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行，但是并不需要一定按照时间顺序执行。某些步骤可以并行或彼此独立地执行。
第五实施例
以上第一实施例至第四实施例分别就基站侧对本公开的传输资源的配置方法及基站做了介绍说明，下面本实施例将结合附图和具体应用场景对终端侧传输资源的配置方法做进一步介绍。
如图11所示，本公开的实施例提供了一种传输资源的配置方法，应用于终端，包括步骤1101至1102。
步骤1101：接收基站发送的配置信息。
终端在与基站建立连接后，会通过各种系统消息接收到基站发送的配置信息，该配置信息包括：该基站的资源配置信息、基站所覆盖的服务小区类型等 信息。
步骤1102：根据该配置信息，确定MBMS业务所采用的至少一个MBSFN微时隙。
其中，配置信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN微时隙持续周期信息；每个MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个MBSFN微时隙对应的MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，且MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号循环前缀长度，M为正整数，N为负整数。
本公开实施例的终端在与基站建立连接后，接收基站发送的各种配置信息，并从中解析出MBMS业务对应的MBSFN微时隙，其中，基站基于eMBB微时隙配置MBSFN微时隙，具有灵活的配置机制，且灵活的时域资源粒度保证了业务时延要求，进一步地，MBSFN微时隙的长CP设计，有利于SFN的接收，提高了频谱利用效率。
第六实施例
如图12所示，本公开实施例的传输资源的配置方法，应用于终端侧，包括步骤1201至1205。
步骤1201：接收基站通过广播信息或高层信令发送的配置信息。
终端在与基站建立连接后，能够通过基站的广播信息或基站发送的高层信令获取到各种配置信息，其中，配置信息包括：该基站的资源配置信息、基站所覆盖的服务小区类型等信息。
步骤1202：根据该配置信息，确定MBMS业务所采用的至少一个MBSFN微时隙。
当配置信息中包括基站为MBMS业务配置的MBSFN微时隙时，终端能够通过解析各种配置信息，得到MBMS业务的传输资源，即MBSFN微时隙。
具体地，每个MBSFN微时隙的时间长度与eMBB微时隙的时间长度相等， 且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个MBSFN微时隙包含一个MBSFN微时隙OFDM符号。其中MBSFN微时隙的帧结构如图5所示，其帧结构和CP设计如表2所示，以上第二实施例中以详细介绍，故不在此赘述。
每个MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/4，每个MBSFN微时隙包含一个MBSFN微时隙OFDM符号。其中MBSFN微时隙的帧结构如图6所示，其帧结构和CP设计如表3所示，以上第二实施例中以详细介绍，故不在此赘述。
每个MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个MBSFN微时隙包含2个MBSFN微时隙OFDM符号。其中，MBSFN微时隙的帧结构如图，7所示，其帧结构和CP设计如表4所示，以上第二实施例中以详细介绍，故不在此赘述。
步骤1203：通过MBSFN微时隙对应的传输资源，传输MBMS业务。
终端在获知MBMS业务对应的MBSFN微时隙后，利用与该MBSFN微时隙对应的传输资源传输相应的MBMS业务。
步骤1204：接收基站为目标类型业务调度的空闲的MBSFN微时隙的调度信息。
目标类型业务包括：URLLC业务、mMTC业务、定位业务、Relay业务、eICIC业务、Public Safety业务、LAA业务、MTC业务、NB-IoT业务、V2X业务、AR业务和VR业务中的至少一种。
步骤1205：当有目标类型业务请求时，根据该调度信息，通过MBSFN微时隙对应的传输资源，传输目标类型业务。
终端在解析调度信息后，能够获知基站为目标类型业务调度的MBSFN微时隙，因此终端可通过该MBSFN微时隙对应的传输资源来传输目标类型业务，以实现MBMS业务与其他业务之间的复用，提高系统传输资源的利用率。
本公开实施例的终端在与基站建立连接后，通过广播信息或高层信令接收基站发送的各种配置信息，并从中解析出MBMS业务对应的MBSFN微时隙， 其中，基站基于eMBB微时隙配置MBSFN微时隙，具有灵活的配置机制，且灵活的时域资源粒度保证了业务时延要求，进一步地，MBSFN微时隙的长CP设计，有利于SFN的接收，提高了频谱利用效率。
第七实施例
以上第五实施例和第六实施例分别就终端的传输资源的配置方法做了介绍说明，下面本实施例将结合附图对其对应的终端做进一步介绍。
如图13和图14所示，本公开实施例的终端1300，能实现第四实施例和第五实施例中的接收基站发送的配置信息；根据配置信息，确定MBMS业务所采用的至少一个MBSFN微时隙方法的细节，并能达到相同的效果。具体包括以下功能模块：
第一接收模块1310，用于接收基站发送的配置信息；
处理模块1320，用于根据配置信息，确定MBMS业务所采用的至少一个MBSFN微时隙；
其中，配置信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN微时隙持续周期信息；每个MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个MBSFN微时隙对应的MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，且MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号循环前缀长度，M为正整数，N为负整数。
其中，每个MBSFN微时隙的时间长度与eMBB微时隙的时间长度相等，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
其中，每个MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/4，其中，每个MBSFN微时隙包含一个MBSFN微时 隙OFDM符号。
其中，每个MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个MBSFN微时隙包含2个MBSFN微时隙OFDM符号。
终端1300还包括：
第三传输模块1330，用于通过MBSFN微时隙对应的传输资源，传输MBMS业务。
终端1300还包括：
第二接收模块1340，用于接收基站为目标类型业务调度的空闲的MBSFN微时隙的调度信息；
第四传输模块1350，用于当有目标类型业务请求时，根据调度信息，通过MBSFN微时隙对应的传输资源，传输目标类型业务。
其中，目标类型业务包括：URLLC业务、mMTC业务、定位业务、Relay业务、eICIC业务、Public Safety业务、LAA业务、MTC业务、NB-IoT业务、V2X业务、AR业务和VR业务中的至少一种。
第一接收模块1310包括：
接收单元1311，用于接收基站通过广播信息或高层信令发送的配置信息。
值得指出的是，本公开实施例的终端是与上述传输资源的配置方法对应的终端，上述方法的实施方式和实现的技术效果均适用于该终端的实施例中。其中，终端在与基站建立连接后，接收基站发送的各种配置信息，并从中解析出MBMS业务对应的MBSFN微时隙，其中，基站基于eMBB微时隙配置MBSFN微时隙，具有灵活的配置机制，且灵活的时域资源粒度保证了业务时延要求，进一步地，MBSFN微时隙的长CP设计，有利于SFN的接收，提高了频谱利用效率。
第八实施例
图15是本公开另一个实施例的终端1500的框图，如图15所示的终端包括：至少一个处理器1501、存储器1502和用户接口1503。终端1500中的各个组件通过总线系统1504耦合在一起。可理解，总线系统1504用于实现这些 组件之间的连接通信。总线系统1504除包括数据总线之外，还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见，在图15中将各种总线都标为总线系统1504。
其中，用户接口1503可以包括显示器或者点击设备(例如触感板或者触摸屏等。
可以理解，本公开实施例中的存储器1502可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DRRAM)。本文描述的系统和方法的存储器1502旨在包括但不限于这些和任意其它适合类型的存储器。
在一些实施方式中，存储器1502存储了如下的元素，可执行模块或者数据结构，或者他们的子集，或者他们的扩展集：操作系统15021和应用程序15022。
其中，操作系统15021，包含各种系统程序，例如框架层、核心库层、驱动层等，用于实现各种基础业务以及处理基于硬件的任务。应用程序15022，包含各种应用程序，例如媒体播放器(Media Player)、浏览器(Browser)等，用于实现各种应用业务。实现本公开实施例方法的程序可以包含在应用程序15022中。
在本公开的实施例中，通过调用存储器1502存储的程序或指令，具体地，可以是应用程序15022中存储的程序或指令。其中，处理器1501用于：接收 基站发送的配置信息；根据配置信息，确定MBMS业务所采用的至少一个MBSFN微时隙；其中，配置信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN微时隙持续周期信息；每个MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个MBSFN微时隙对应的MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，且MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号循环前缀长度，M为正整数，N为负整数。
上述本公开实施例揭示的方法可以应用于处理器1501中，或者由处理器1501实现。处理器1501可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法的各步骤可以通过处理器1501中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器1501可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其它可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本公开实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本公开实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器1502，处理器1501读取存储器1502中的信息，结合其硬件完成上述方法的步骤。
可以理解的是，本文描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现，处理单元可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits，ASIC)、数字信号处理器(Digital Signal Processing，DSP)、数字信号处理设备(DSP Device，DSPD)、可编程逻辑设备(Programmable Logic Device，PLD)、现场可编程门阵列(Field- Programmable Gate Array，FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本申请所述功能的其它电子单元或其组合中。
对于软件实现，可通过执行本文所述功能的模块(例如过程、函数等)来实现本文所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
具体地，每个MBSFN微时隙的时间长度与eMBB微时隙的时间长度相等，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
具体地，每个MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/4，其中，每个MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
其中，每个MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个MBSFN微时隙包含2个MBSFN微时隙OFDM符号。
具体地，处理器1501还用于：通过MBSFN微时隙对应的传输资源，传输MBMS业务。
进一步地，处理器1501还用于：接收基站为目标类型业务调度的空闲的MBSFN微时隙的调度信息；当有目标类型业务请求时，根据调度信息，通过MBSFN微时隙对应的传输资源，传输目标类型业务。
其中，目标类型业务包括：URLLC业务、mMTC业务、定位业务、Relay业务、eICIC业务、Public Safety业务、LAA业务、MTC业务、NB-IoT业务、V2X业务、AR业务和VR业务中的至少一种。
进一步地，处理器1501还用于：接收基站通过广播信息或高层信令发送的配置信息。
本公开实施例的终端在与基站建立连接后，接收基站发送的各种配置信息，并从中解析出MBMS业务对应的MBSFN微时隙，其中，基站基于eMBB微 时隙配置MBSFN微时隙，具有灵活的配置机制，且灵活的时域资源粒度保证了业务时延要求，进一步地，MBSFN微时隙的长CP设计，有利于SFN的接收，提高了频谱利用效率。
第九实施例
图16是本公开另一个实施例的终端的结构示意图。具体地，图16中的终端1600可以是手机、平板电脑、个人数字助理(Personal Digital Assistant，PDA)、或车载电脑等。
图16中的终端1600包括电源1610、存储器1620、输入单元1630、显示单元1640、处理器1650、WIFI(Wireless Fidelity)模块1660、音频电路1670和RF电路1680。
其中，输入单元1630可用于接收用户输入的信息，以及产生与终端1600的用户设置以及功能控制有关的信号输入。具体地，本公开实施例中，该输入单元1630可以包括触控面板1631。触控面板1631，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板1631上的操作)，并根据预先设定的程式驱动相应的连接装置。可选的，触控面板1631可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给该处理器1650，并能接收处理器1650发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板1631。除了触控面板1631，输入单元1630还可以包括其他输入设备1632，其他输入设备1632可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的一种或多种。
其中，显示单元1640可用于显示由用户输入的信息或提供给用户的信息以及终端的各种菜单界面。显示单元1640可包括显示面板1641，可选的，可以采用LCD或有机发光二极管(Organic Light-Emitting Diode，OLED)等形式来配置显示面板1641。
应注意，触控面板1631可以覆盖显示面板1641，形成触摸显示屏，当该触摸显示屏检测到在其上或附近的触摸操作后，传送给处理器1660以确定触 摸事件的类型，随后处理器1650根据触摸事件的类型在触摸显示屏上提供相应的视觉输出。
触摸显示屏包括应用程序界面显示区及常用控件显示区。该应用程序界面显示区及该常用控件显示区的排列方式并不限定，可以为上下排列、左右排列等可以区分两个显示区的排列方式。该应用程序界面显示区可以用于显示应用程序的界面。每一个界面可以包含至少一个应用程序的图标和/或widget桌面控件等界面元素。该应用程序界面显示区也可以为不包含任何内容的空界面。该常用控件显示区用于显示使用率较高的控件，例如，设置按钮、界面编号、滚动条、电话本图标等应用程序图标等。
处理器1650是终端的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在第一存储器1621内的软件程序和/或模块，以及调用存储在第二存储器1622内的数据，执行终端的各种功能和处理数据，从而对终端进行整体监控。可选的，处理器1650可包括一个或多个处理单元。
在本公开实施例中，通过调用存储该第一存储器1621内的软件程序和/或模块和/给第二存储器1622内的数据，处理器1650用于：接收基站发送的配置信息；根据配置信息，确定MBMS业务所采用的至少一个MBSFN微时隙；其中，配置信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN微时隙持续周期信息；每个MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个MBSFN微时隙对应的MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，且MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号循环前缀长度，M为正整数，N为负整数。
具体地，每个MBSFN微时隙的时间长度与eMBB微时隙的时间长度相等，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
具体地，每个MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/4，其中，每个MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
具体地，每个MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个MBSFN微时隙包含2个MBSFN微时隙OFDM符号。
具体地，处理器1650还用于：通过MBSFN微时隙对应的传输资源，传输MBMS业务。
处理器1650还用于：接收基站为目标类型业务调度的空闲的MBSFN微时隙的调度信息；当有目标类型业务请求时，根据调度信息，通过MBSFN微时隙对应的传输资源，传输目标类型业务。
其中，目标类型业务包括：URLLC业务、mMTC业务、定位业务、Relay业务、eICIC业务、Public Safety业务、LAA业务、MTC业务、NB-IoT业务、V2X业务、AR业务和VR业务中的至少一种。
处理器1650还用于：接收基站通过广播信息或高层信令发送的配置信息。
本公开实施例的终端在与基站建立连接后，接收基站发送的各种配置信息，并从中解析出MBMS业务对应的MBSFN微时隙，其中，基站基于eMBB微时隙配置MBSFN微时隙，具有灵活的配置机制，且灵活的时域资源粒度保证了业务时延要求，进一步地，MBSFN微时隙的长CP设计，有利于SFN的接收，提高了频谱利用效率。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本公开的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程， 在此不再赘述。
在本申请所提供的实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的装置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，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的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，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者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者全部单元来实现本实施例方案的目的。
另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，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，本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案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)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述的是本公开的优选实施方式，应当指出对于本技术领域的普通人员来说，在不脱离本公开所述的原理前提下还可以作出若干改进和润饰，这些改进和润饰也在本公开的保护范围内。

Claims (36)

  1. 一种传输资源的配置方法，应用于基站，包括：
    配置与eMBB(Enhance Mobile Broadband，增强移动宽带)业务对应的至少一种eMBB微时隙；
    根据所述eMBB微时隙的结构，为MBMS(Multimedia Broadcast Multicast Service，多媒体广播/多播)业务配置对应的至少一个MBSFN(Multimedia Broadcast multicast service Single Frequency Network，多播/组播单频网络)微时隙，其中，每个所述MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个所述MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个所述MBSFN微时隙对应的MBSFN微时隙OFDM(Orthogonal Frequency Division Multiplexing，频分复用)符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，且所述MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号的循环前缀长度，其中M为正整数，N为负整数；
    向终端发送所述MBSFN微时隙的配置信息；其中，所述配置信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN微时隙持续周期信息。
  2. 根据权利要求1所述的传输资源的配置方法，其中，每个所述MBSFN微时隙的时间长度与eMBB微时隙的时间长度相等，且每个所述MBSFN微时隙OFDM符号的子载波间隔为所述eMBB微时隙OFDM符号的子载波间隔的1/2；其中，每个所述MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
  3. 根据权利要求1所述的传输资源的配置方法，其中，每个所述MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个所述MBSFN微时隙OFDM符号的子载波间隔为所述eMBB微时隙OFDM符号的子载波间隔的1/4；其中，每个所述MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
  4. 根据权利要求1所述的传输资源的配置方法，其中，每个所述MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个所述MBSFN微时隙OFDM符号的子载波间隔为所述eMBB微时隙OFDM符号的子载波间隔的1/2；其中，每个所述MBSFN微时隙包含2个MBSFN微时隙OFDM符号。
  5. 根据权利要求1所述的传输资源的配置方法，其中，在所述根据所述eMBB微时隙，为MBMS业务配置对应的至少一个MBSFN微时隙的步骤之后，所述方法还包括：
    通过所述MBSFN微时隙对应的传输资源，传输所述MBMS业务。
  6. 根据权利要求1所述的传输资源的配置方法，其中，在所述根据所述eMBB微时隙，为MBMS业务配置对应的至少一个MBSFN微时隙的步骤之后，所述方法还包括：
    为目标类型业务调度空闲的MBSFN微时隙；
    当有所述目标类型业务请求时，通过所述MBSFN微时隙对应的传输资源，传输所述目标类型业务。
  7. 根据权利要求6所述的传输资源的配置方法，其中，所述目标类型业务包括：URLLC业务、mMTC业务、定位业务、Relay业务、eICIC业务、Public Safety业务、LAA业务、MTC业务、NB-IoT业务、V2X业务、AR业务和VR业务中的至少一种。
  8. 根据权利要求1所述的传输资源的配置方法，其中，所述向终端发送所述MBSFN微时隙的配置信息的步骤，包括：
    通过广播信息或高层信令，将所述MBSFN微时隙的配置信息发送至终端。
  9. 一种传输资源的配置方法，应用于终端，包括：
    接收基站发送的配置信息；
    根据所述配置信息，确定MBMS业务所采用的至少一个MBSFN微时隙；
    其中，所述配置信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN 微时隙持续周期信息；每个所述MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个所述MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个所述MBSFN微时隙对应的MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，且所述MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号循环前缀长度，M为正整数，N为负整数。
  10. 根据权利要求9所述的传输资源的配置方法，其中，每个所述MBSFN微时隙的时间长度与eMBB微时隙的时间长度相等，且每个所述MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个所述MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
  11. 根据权利要求9所述的传输资源的配置方法，其中，每个所述MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个所述MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/4，其中，每个所述MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
  12. 根据权利要求9所述的传输资源的配置方法，其中，每个所述MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个所述MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个所述MBSFN微时隙包含2个MBSFN微时隙OFDM符号。
  13. 根据权利要求9所述的传输资源的配置方法，其中，在所述根据所述配置信息，确定MBMS业务所采用的至少一个MBSFN微时隙的步骤之后，所述方法还包括：
    通过所述MBSFN微时隙对应的传输资源，传输所述MBMS业务。
  14. 根据权利要求9所述的传输资源的配置方法，其中，在所述根据所述配置信息，确定MBMS业务所采用的至少一个MBSFN微时隙的步骤之后，所述方法还包括：
    接收基站为目标类型业务调度的空闲的MBSFN微时隙的调度信息；
    当有所述目标类型业务请求时，根据所述调度信息，通过所述MBSFN微时隙对应的传输资源，传输所述目标类型业务。
  15. 根据权利要求14所述的传输资源的配置方法，其中，所述目标类型 业务包括：URLLC业务、mMTC业务、定位业务、Relay业务、eICIC业务、Public Safety业务、LAA业务、MTC业务、NB-IoT业务、V2X业务、AR业务和VR业务中的至少一种。
  16. 根据权利要求9所述的传输资源的配置方法，其中，所述接收基站发送的配置信息的步骤，包括：
    接收基站通过广播信息或高层信令发送的配置信息。
  17. 一种基站，包括：
    第一配置模块，用于配置与eMBB业务对应的至少一种eMBB微时隙；
    第二配置模块，用于根据所述eMBB微时隙的结构，为MBMS业务配置对应的至少一个MBSFN微时隙，其中，每个所述MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个所述MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个所述MBSFN微时隙对应的MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的2 N倍，且所述MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号的循环前缀长度，其中M为正整数，N为负整数；
    发送模块，用于向终端发送所述MBSFN微时隙的配置信息；其中，所述配置信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN微时隙持续周期信息。
  18. 根据权利要求17所述的基站，其中，每个所述MBSFN微时隙的时间长度与eMBB微时隙的时间长度相等，且每个所述MBSFN微时隙OFDM符号的子载波间隔为所述eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个所述MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
  19. 根据权利要求17所述的基站，其中，每个所述MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个所述MBSFN微时隙OFDM符号的子载波间隔为所述eMBB微时隙OFDM符号的子载波间隔的1/4，其中，每个所述MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
  20. 根据权利要求17所述的基站，其中，每个所述MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个所述MBSFN微时隙OFDM符号的子载波间隔为所述eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个所述MBSFN微时隙包含2个MBSFN微时隙OFDM符号。
  21. 根据权利要求17所述的基站，其中，所述基站还包括：
    第一传输模块，用于通过所述MBSFN微时隙对应的传输资源，传输所述MBMS业务。
  22. 根据权利要求17所述的基站，其中，所述基站还包括：
    调度模块，用于为目标类型业务调度空闲的MBSFN微时隙；
    第二传输模块，用于当有目标类型业务请求时，通过所述MBSFN微时隙对应的传输资源，传输所述目标类型业务。
  23. 根据权利要求21所述的基站，其中，所述目标类型业务包括：URLLC业务、mMTC业务、定位业务、Relay业务、eICIC业务、Public Safety业务、LAA业务、MTC业务、NB-IoT业务、V2X业务、AR业务和VR业务中的至少一种。
  24. 根据权利要求17所述的基站，其中，所述发送模块包括：
    发送单元，用于通过广播信息或高层信令，将所述MBSFN微时隙的配置信息发送至终端。
  25. 一种终端，包括：
    第一接收模块，用于接收基站发送的配置信息；
    处理模块，用于根据所述配置信息，确定MBMS业务所采用的至少一个MBSFN微时隙；
    其中，所述配置信息包括以下信息中的至少一项：MBSFN微时隙的时间长度信息、MBSFN微时隙的子载波间隔信息、MBSFN微时隙OFDM符号的循环前缀长度信息、MBSFN微时隙所对应的传输资源位置信息、以及MBSFN微时隙持续周期信息；每个所述MBSFN微时隙的时间长度为eMBB微时隙的M倍，每个所述MBSFN微时隙的起止位置与对应的eMBB微时隙的起止位置对齐，每个所述MBSFN微时隙对应的MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙对应的eMBB微时隙OFDM符号的子载波间隔的 2 N倍，且所述MBSFN微时隙OFDM符号的循环前缀长度大于eMBB微时隙OFDM符号循环前缀长度，M为正整数，N为负整数。
  26. 根据权利要求25所述的终端，其中，每个所述MBSFN微时隙的时间长度与eMBB微时隙的时间长度相等，且每个所述MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个所述MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
  27. 根据权利要求25所述的终端，其中，每个所述MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个所述MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/4，其中，每个所述MBSFN微时隙包含一个MBSFN微时隙OFDM符号。
  28. 根据权利要求25所述的终端，其中，每个所述MBSFN微时隙的时间长度为eMBB微时隙的时间长度的2倍，且每个所述MBSFN微时隙OFDM符号的子载波间隔为eMBB微时隙OFDM符号的子载波间隔的1/2，其中，每个所述MBSFN微时隙包含2个MBSFN微时隙OFDM符号。
  29. 根据权利要求25所述的终端，其中，所述终端还包括：
    第三传输模块，用于通过所述MBSFN微时隙对应的传输资源，传输所述MBMS业务。
  30. 根据权利要求25所述的终端，其中，所述终端还包括：
    第二接收模块，用于接收基站为目标类型业务调度的空闲的MBSFN微时隙的调度信息；
    第四传输模块，用于当有所述目标类型业务请求时，根据所述调度信息，通过所述MBSFN微时隙对应的传输资源，传输所述目标类型业务。
  31. 根据权利要求30所述的终端，其中，所述目标类型业务包括：URLLC业务、mMTC业务、定位业务、Relay业务、eICIC业务、Public Safety业务、LAA业务、MTC业务、NB-IoT业务、V2X业务、AR业务和VR业务中的至少一种。
  32. 根据权利要求25所述的终端，其中，所述第一接收模块包括：
    接收单元，用于接收基站通过广播信息或高层信令发送的配置信息。
  33. 一种基站，包括：存储器、处理器及存储在所述存储器上并可在所 述处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现如权利要求1至8中任一项所述的传输资源的配置方法。
  34. 一种终端，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现如权利要求9至16中任一项所述的传输资源的配置方法。
  35. 一种计算机可读存储介质，其上存储有计算机程序，所述程序被处理器执行时，实现如权利要求1至8中任一项所述的传输资源的配置方法。
  36. 一种计算机可读存储介质，其上存储有计算机程序，所述程序被处理器执行时，实现如权利要求9至16中任一项所述的传输资源的配置方法。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111107641A (zh) * 2019-12-11 2020-05-05 Ut斯达康通讯有限公司 FlexE业务处理方法、装置及电子设备
CN113099533A (zh) * 2020-01-08 2021-07-09 中移雄安信息通信科技有限公司 Mbsfn子帧配置方法、网络侧设备、终端及存储介质
CN113645593A (zh) * 2021-08-18 2021-11-12 中国联合网络通信集团有限公司 M2m设备节点的广播通信方法、系统、基站及存储介质

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110536449B (zh) * 2019-08-16 2025-08-05 中兴通讯股份有限公司 无线通信资源指示方法、装置和系统
US12088462B2 (en) * 2020-03-20 2024-09-10 Qualcomm Incorporated Techniques for TDM-based coexistence of V2X technologies

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105979597A (zh) * 2016-06-27 2016-09-28 宇龙计算机通信科技(深圳)有限公司 通信资源的分配方法、分配装置、基站和终端
US20160352551A1 (en) * 2015-06-01 2016-12-01 Liqing Zhang System and scheme of scalable ofdm numerology

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101379746A (zh) * 2006-01-31 2009-03-04 松下电器产业株式会社 无线通信系统、无线发送装置及随机访问信道发送方法
US8780798B2 (en) * 2008-03-05 2014-07-15 Telefonaktiebolaget L M Ericsson (Publ) Method and devices for providing enhanced signaling
CN101778340A (zh) * 2009-01-13 2010-07-14 中兴通讯股份有限公司 一种mbms控制信令的更新指示信令的产生方法及装置
US8989174B2 (en) * 2009-10-06 2015-03-24 Qualcomm Incorporated MBSFN subframe generation and processing for Unicast
EP3050391B1 (en) * 2013-09-27 2020-08-05 Telefonaktiebolaget LM Ericsson (publ) Methods, apparatuses, and computer program products for generating fractional guard periods
EP3128795B1 (en) * 2014-04-28 2021-07-07 Huawei Technologies Co., Ltd. Mbsfn configuration method and device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160352551A1 (en) * 2015-06-01 2016-12-01 Liqing Zhang System and scheme of scalable ofdm numerology
CN105979597A (zh) * 2016-06-27 2016-09-28 宇龙计算机通信科技(深圳)有限公司 通信资源的分配方法、分配装置、基站和终端

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CATT: "NR Time Domain Structure: Slot and Mini-slot and Time Interval", 3GPP TSG RAN WG1 MEETING #87, R1-1611366, 18 November 2016 (2016-11-18), XP051175347 *
ZTE: "About Mini-Slots", 3GPP TSG RAN WG1 MEETING #87, R1-1611286, 18 November 2016 (2016-11-18), XP051175267 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111107641A (zh) * 2019-12-11 2020-05-05 Ut斯达康通讯有限公司 FlexE业务处理方法、装置及电子设备
CN111107641B (zh) * 2019-12-11 2023-11-07 Ut斯达康通讯有限公司 FlexE业务处理方法、装置及电子设备
CN113099533A (zh) * 2020-01-08 2021-07-09 中移雄安信息通信科技有限公司 Mbsfn子帧配置方法、网络侧设备、终端及存储介质
CN113099533B (zh) * 2020-01-08 2023-08-18 中移雄安信息通信科技有限公司 Mbsfn子帧配置方法、网络侧设备、终端及存储介质
CN113645593A (zh) * 2021-08-18 2021-11-12 中国联合网络通信集团有限公司 M2m设备节点的广播通信方法、系统、基站及存储介质
CN113645593B (zh) * 2021-08-18 2023-05-16 中国联合网络通信集团有限公司 M2m设备节点的广播通信方法、系统、基站及存储介质

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