CN106455081A - Resource allocation method and resource allocation device - Google Patents

Resource allocation method and resource allocation device Download PDF

Info

Publication number
CN106455081A
CN106455081A CN201610978083.0A CN201610978083A CN106455081A CN 106455081 A CN106455081 A CN 106455081A CN 201610978083 A CN201610978083 A CN 201610978083A CN 106455081 A CN106455081 A CN 106455081A
Authority
CN
China
Prior art keywords
subcarrier spacing
terminal
resource
terminals
resource block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610978083.0A
Other languages
Chinese (zh)
Other versions
CN106455081B (en
Inventor
李明菊
朱亚军
张云飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ruixun Zhongcheng Beijing Technology Co ltd
Original Assignee
Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yulong Computer Telecommunication Scientific Shenzhen Co Ltd filed Critical Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Priority to CN201610978083.0A priority Critical patent/CN106455081B/en
Priority to PCT/CN2017/072677 priority patent/WO2018076565A1/en
Publication of CN106455081A publication Critical patent/CN106455081A/en
Application granted granted Critical
Publication of CN106455081B publication Critical patent/CN106455081B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/51Allocation or scheduling criteria for wireless resources based on terminal or device properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明提供了一种资源配置方法及资源配置装置,其中,资源配置方法包括:通知基站服务的任一终端在进行通信时使用的第一子载波间隔,并向所述任一终端通知所述基站服务的其它终端使用的第二子载波间隔;向所述基站服务的所有终端分配通信资源;若向所述任一终端分配的在其使用的第一子载波间隔下的资源块中有部分资源被分配给其它终端使用,则根据所述第一子载波间隔向所述任一终端指示所述资源块的位置,并根据所述第二子载波间隔向所述任一终端指示所述资源块中被分配给其它终端使用的部分资源。本发明的技术方案使得基站在向使用不同子载波间隔的多个终端分配资源时,能够保证资源的最大化利用,并且能够准确指示终端获知被分配到的通信资源。

The present invention provides a resource configuration method and a resource configuration device, wherein the resource configuration method includes: notifying any terminal served by the base station of the first subcarrier interval used in communication, and notifying the any terminal of the The second subcarrier spacing used by other terminals served by the base station; allocating communication resources to all terminals served by the base station; If resources are allocated to other terminals, indicate the position of the resource block to any terminal according to the first subcarrier interval, and indicate the resource to any terminal according to the second subcarrier interval Part of the resources in the block that are allocated for use by other terminals. The technical solution of the present invention enables the base station to ensure the maximum utilization of resources when allocating resources to multiple terminals using different subcarrier intervals, and to accurately instruct the terminals to know the allocated communication resources.

Description

资源配置方法及资源配置装置Resource allocation method and resource allocation device

技术领域technical field

本发明涉及通信技术领域,具体而言,涉及一种资源配置方法和一种资源配置装置。The present invention relates to the technical field of communications, and in particular, to a resource configuration method and a resource configuration device.

背景技术Background technique

现有的4G以及4.5G移动通信技术,都是基于LTE(Long Term Evolution,长期演进)及LTE-A(LTE-Advanced)的无线接入技术、时频资源粒度和帧结构等。比如目前LTE系统能支持的最大单载波带宽为20MHz,若要支持更大带宽,只能依靠载波聚合(CarrierAggregation,简称CA)的使用。另外,目前的帧结构主要包括:FDD(Frequency DivisionDuplexing,频分双工)帧结构、TDD(Time Division Duplexing,时分双工)帧结构和LAA(LTE Assisted Access,LTE辅助接入)非授权载波使用的动态帧结构。不管是哪种帧结构,都包含10个子帧,每个子帧为1ms,每个子帧包含两个slot(时隙),一个slot为0.5ms,每个slot又包含7个symbol(符号)。频域方面,在LTE系统中,子载波间隔主要是15KHz,一个RB(Resource Block,资源块)包含了12个子载波。而在NB-IoT(Narrow Band Internet ofThings,基于蜂窝的窄带物联网)中又提出一种新的3.75KHz的子载波间隔,而且NB-IoT的载波带宽仅有180KHz。Existing 4G and 4.5G mobile communication technologies are based on LTE (Long Term Evolution, Long Term Evolution) and LTE-A (LTE-Advanced) wireless access technology, time-frequency resource granularity, and frame structure. For example, the current LTE system can support a maximum single-carrier bandwidth of 20 MHz. To support a larger bandwidth, it can only rely on the use of carrier aggregation (Carrier Aggregation, CA for short). In addition, the current frame structure mainly includes: FDD (Frequency Division Duplexing, frequency division duplexing) frame structure, TDD (Time Division Duplexing, time division duplexing) frame structure and LAA (LTE Assisted Access, LTE assisted access) unlicensed carrier use dynamic frame structure. Regardless of the frame structure, it includes 10 subframes, each subframe is 1ms, each subframe includes two slots (time slots), one slot is 0.5ms, and each slot includes 7 symbols (symbols). In the frequency domain, in the LTE system, the subcarrier spacing is mainly 15KHz, and one RB (Resource Block, resource block) includes 12 subcarriers. In NB-IoT (Narrow Band Internet of Things, cellular-based narrowband Internet of Things), a new 3.75KHz subcarrier spacing is proposed, and the carrier bandwidth of NB-IoT is only 180KHz.

在资源分配方面,FDD帧结构和TDD帧结构都是以1ms子帧为时域调度粒度,除了TDD帧结构中的特殊子帧内的DwPTS(Downlink Pilot Time Slot,下行导频时隙)用于传输数据时,时域调度粒度是小于1ms的。同样在LAA非授权载波使用的帧结构中也出现了复用DwPTS作为partial subframe的下行调度时域粒度,同时也使用了1ms整子帧的调度粒度。而在FDD帧结构和TDD帧结构中,除了TDD帧结构中的特殊子帧既有下行发送时间和上行发送时间外,其它的子帧都是上行发送或下行发送要么时域分开要么频域分开。In terms of resource allocation, both the FDD frame structure and the TDD frame structure use 1ms subframe as the time domain scheduling granularity, except that the DwPTS (Downlink Pilot Time Slot) in the special subframe in the TDD frame structure is used for When transmitting data, the time-domain scheduling granularity is less than 1ms. Similarly, in the frame structure used by the LAA unlicensed carrier, the downlink scheduling time domain granularity of multiplexing DwPTS as partial subframe also appears, and the scheduling granularity of the whole subframe of 1 ms is also used. In the FDD frame structure and the TDD frame structure, except for the special subframe in the TDD frame structure, which has both downlink transmission time and uplink transmission time, other subframes are either uplink transmission or downlink transmission, either in time domain or frequency domain. .

可见,目前的帧结构和频域资源的粒度都会使得资源分配不够灵活,而上行调度机制与HARQ(Hybrid Automatic Repeat Request,混合自动重传请求)反馈机制等的时间间隔又使得时延较大,20MHz带宽也不满足高带宽需求。It can be seen that the current frame structure and the granularity of frequency domain resources will make the resource allocation not flexible enough, and the time interval between the uplink scheduling mechanism and the HARQ (Hybrid Automatic Repeat Request, Hybrid Automatic Repeat Request) feedback mechanism makes the delay larger. The 20MHz bandwidth does not meet the high bandwidth requirement either.

未来5G通信主要场景包括以下三种:eMBB(enhanced Mobile Broadband,增强的移动宽带网络),mMTC(massive Machine Type Communication,大规模机器类通讯)和URLLC(Ultra-Reliable and Low Latency Communications,高可靠低时延通信)。这三种场景所针对的业务类型不一样,其需求也不一样。比如:eMBB业务的两个主要指标是高带宽和低时延,在未来的高频通信上,eMBB业务可能支持100MHz的大带宽,而且很可能某个时刻整个带宽都直接分配给一个用户使用,而上行调度时延和HARQ反馈时延也会带来时延影响;mMTC业务需要的是窄带服务,需要电池寿命很长,这种业务就需要更小粒度的频域和更宽粒度的时域资源;对于URLLC业务,也需要减少上行调度时延和HARQ反馈时延带来的时延影响。The main scenarios of future 5G communication include the following three: eMBB (enhanced Mobile Broadband, enhanced mobile broadband network), mMTC (massive Machine Type Communication, large-scale machine type communication) and URLLC (Ultra-Reliable and Low Latency Communications, high reliability and low latency) delay communication). These three scenarios target different business types and have different requirements. For example, the two main indicators of the eMBB service are high bandwidth and low latency. In future high-frequency communications, the eMBB service may support a large bandwidth of 100MHz, and it is likely that the entire bandwidth will be directly allocated to a user at a certain time. The uplink scheduling delay and HARQ feedback delay will also affect the delay; mMTC services require narrowband services and long battery life. Such services require smaller granularity in the frequency domain and wider granularity in the time domain. Resources; for URLLC services, it is also necessary to reduce the delay impact brought by uplink scheduling delay and HARQ feedback delay.

也就是说由于业务的多样化,使得目前固定的帧结构、固定的频域资源粒度和时域资源粒度会造成较大的上行调度时延和较长的HARQ反馈时延,并且较小的载波带宽也无法满足业务的多样化需求,而5G通信希望能够做到足够灵活,任何一个资源都可能动态的进行调度以随时使用。That is to say, due to the diversification of services, the current fixed frame structure, fixed frequency-domain resource granularity and time-domain resource granularity will cause a large uplink scheduling delay and a long HARQ feedback delay, and a small carrier The bandwidth cannot meet the diverse needs of the business, and 5G communication hopes to be flexible enough that any resource may be dynamically scheduled for use at any time.

目前,针对5G的讨论会议已经达成了以下共识:对于同一个载波上的不同业务,可以有不同的子载波间隔。具体如图1所示,若最小的子载波间隔为f0,其次有2f0、4f0和8f0,那么相应的RB(Resource Block,资源块)的大小也成倍数关系。这种情况下,比如UE#1使用的是f0,且只需要使用f0时的RB0,而这时候没有别的使用f0的用户需要分配资源,只有使用2f0的UE#2,而UE#2使用2f0时的RB0中的部分资源已经被UE#1使用了,那么剩余的部分资源是否需要分配给UE#2,并且当分配给UE#2时该如何设计信令告知UE#2哪部分已经被其它用户使用了都是亟待解决的技术问题。At present, the following consensus has been reached in the discussion meeting for 5G: for different services on the same carrier, different subcarrier intervals can be used. Specifically as shown in FIG. 1 , if the minimum subcarrier spacing is f 0 , followed by 2f 0 , 4f 0 and 8f 0 , then the size of the corresponding RB (Resource Block, resource block) is also multiplied. In this case, for example, UE#1 uses f 0 and only needs to use RB0 when f 0 is used. At this time, no other user using f 0 needs to allocate resources, only UE#2 using 2f 0 , and When UE#2 uses 2f 0 , some resources in RB0 have been used by UE#1, so whether the remaining resources need to be allocated to UE#2, and how to design signaling to inform UE# when it is allocated to UE#2 2 Which part has been used by other users is a technical problem to be solved urgently.

发明内容Contents of the invention

本发明正是基于上述技术问题至少之一,提出了一种新的资源配置方案,使得基站在向使用不同子载波间隔的多个终端分配资源时,能够保证资源的最大化利用,并且能够准确指示终端获知被分配到的通信资源。Based on at least one of the above technical problems, the present invention proposes a new resource allocation scheme, so that when the base station allocates resources to multiple terminals using different subcarrier intervals, it can ensure the maximum utilization of resources, and can accurately Instructing the terminal to know the allocated communication resources.

有鉴于此,根据本发明的第一方面,提出了一种资源配置方法,包括:通知基站服务的任一终端在进行通信时使用的第一子载波间隔,并向所述任一终端通知所述基站服务的其它终端使用的第二子载波间隔;向所述基站服务的所有终端分配通信资源;若向所述任一终端分配的在其使用的第一子载波间隔下的资源块中有部分资源被分配给其它终端使用,则根据所述第一子载波间隔向所述任一终端指示所述资源块的位置,并根据所述第二子载波间隔向所述任一终端指示所述资源块中被分配给其它终端使用的部分资源。In view of this, according to the first aspect of the present invention, a resource configuration method is proposed, including: notifying any terminal served by the base station of the first subcarrier interval used in communication, and notifying the any terminal of the first subcarrier interval the second subcarrier spacing used by other terminals served by the base station; allocating communication resources to all terminals served by the base station; If some resources are allocated to other terminals, indicate the position of the resource block to any terminal according to the first subcarrier interval, and indicate the location of the resource block to any terminal according to the second subcarrier interval. Part of the resources allocated to other terminals in the resource block.

在该技术方案中,通过在向任一终端分配的在其使用的第一子载波间隔下的资源块中有部分资源被分配给其它终端使用时,根据第一子载波间隔向该终端指示分配的资源块的位置,并根据第二子载波间隔向该终端指示该资源块中被分配给其它终端使用的部分资源,使得基站在向使用不同子载波间隔的终端分配通信资源时,可以根据不同子载波间隔对应的资源块粒度来确保资源的最大化利用,避免了某一个使用较大子载波间隔的终端仅使用了较大资源块中的一部分资源而剩余的部分资源不再分配给其它终端造成的资源浪费的问题,提高了频谱效率。同时,通过本发明提出的指示方式也可以确保终端能够准确获知自身被分配的通信资源,以便于终端通过被分配的通信资源来接收或发送数据。In this technical solution, when some resources in the resource blocks allocated to any terminal under the first subcarrier spacing used by it are allocated to other terminals, the allocation is indicated to the terminal according to the first subcarrier spacing. The position of the resource block of the resource block, and according to the second subcarrier interval, indicate to the terminal the part of resources allocated to other terminals in the resource block, so that when the base station allocates communication resources to terminals using different subcarrier intervals, it can be based on different The resource block granularity corresponding to the subcarrier spacing ensures the maximum utilization of resources, avoiding that a terminal using a larger subcarrier spacing only uses part of the resources in the larger resource block and the remaining part of the resources is no longer allocated to other terminals. The problem of waste of resources is caused, and the spectrum efficiency is improved. At the same time, the indication method proposed by the present invention can also ensure that the terminal can accurately know the communication resources allocated to itself, so that the terminal can receive or send data through the allocated communication resources.

在上述技术方案中,优选地,所述第二子载波间隔小于或等于所述第一子载波间隔,其中,所述第二子载波间隔是所述基站服务的终端中使用的最小子载波间隔,或所述第二子载波间隔是所述基站服务的终端中使用的仅比所述第一子载波间隔小的一个子载波间隔。In the above technical solution, preferably, the second subcarrier spacing is less than or equal to the first subcarrier spacing, wherein the second subcarrier spacing is the minimum subcarrier spacing used in terminals served by the base station , or the second subcarrier spacing is a subcarrier spacing only smaller than the first subcarrier spacing used by terminals served by the base station.

在该技术方案中,当第二子载波间隔是基站服务的终端中使用的最小子载波间隔时,上述的其它终端可以是使用比第一子载波间隔小的其它子载波间隔(可以是一种或多种)的多个终端;而在第二子载波间隔是基站服务的终端中使用的仅比第一子载波间隔小的一个子载波间隔时,上述的其它终端是使用第二子载波间隔的一个或多个终端。In this technical solution, when the second subcarrier spacing is the minimum subcarrier spacing used by the terminals served by the base station, the above-mentioned other terminals may use other subcarrier spacings smaller than the first subcarrier spacing (which may be a or a plurality of terminals); and when the second subcarrier interval is only one subcarrier interval smaller than the first subcarrier interval used by the terminals served by the base station, the above-mentioned other terminals use the second subcarrier interval one or more terminals.

在上述任一技术方案中,优选地,所述的资源配置方法还包括:根据所述第一子载波间隔与所述第二子载波间隔之间的比值,确定在向所述任一终端指示所述资源块中被分配给其它终端使用的部分资源时所使用的DCI(Downlink Control Information,下行控制信息)信令的比特数。In any of the above technical solutions, preferably, the resource configuration method further includes: according to the ratio between the first subcarrier spacing and the second subcarrier spacing, determine whether to indicate to any terminal The number of bits of DCI (Downlink Control Information, downlink control information) signaling used when the resource block is allocated to some resources used by other terminals.

在该技术方案中,由于子载波间隔之间是存在倍数关系的,因此可以根据第一子载波间隔与第二子载波间隔之间的比值(即倍数关系)来确定向终端指示资源块中被分配给其它终端使用的部分资源时所使用的DCI信令的比特数。譬如,若第一子载波间隔与第二子载波间隔之间的比值为2,则该DCI信令的比特数为2,即每个比特对应指示两块资源中的其中一块资源是否被其它终端占用。In this technical solution, since there is a multiple relationship between the subcarrier spacing, it can be determined according to the ratio between the first subcarrier spacing and the second subcarrier spacing (that is, the multiple relationship) to indicate to the terminal that in the resource block The number of DCI signaling bits used when allocating some resources used by other terminals. For example, if the ratio between the first subcarrier spacing and the second subcarrier spacing is 2, the number of bits in the DCI signaling is 2, that is, each bit corresponds to indicating whether one of the two resources is used by other terminals occupy.

在上述任一技术方案中,优选地,向所述任一终端通知所述基站服务的其它终端使用的第二子载波间隔的步骤,具体包括:In any of the above technical solutions, preferably, the step of notifying any terminal of the second subcarrier spacing used by other terminals served by the base station specifically includes:

向所述任一终端通知所述第二子载波间隔的数值;或Notifying the any terminal of the value of the second subcarrier spacing; or

向所述任一终端通知所述第一子载波间隔与所述第二子载波间隔之间的比值。Notifying the any terminal of the ratio between the first subcarrier spacing and the second subcarrier spacing.

在上述任一技术方案中,优选地,向基站服务的所有终端分配通信资源的方案,主要有如下两种:In any of the above technical solutions, preferably, there are mainly the following two solutions for allocating communication resources to all terminals served by the base station:

分配方案一:Allocation plan one:

根据所述基站服务的所有终端中使用的最小子载波间隔对应的资源块粒度,向所述所有终端分配通信资源。Allocating communication resources to all terminals served by the base station according to the resource block granularity corresponding to the minimum subcarrier spacing used in all terminals served by the base station.

分配方案二:Allocation plan two:

根据所述所有终端中的每个终端使用的子载波间隔对应的资源块粒度,向所述每个终端分配通信资源。Allocating communication resources to each of the terminals according to the resource block granularity corresponding to the subcarrier spacing used by each of the terminals.

进一步地,在通过分配方案二来向每个终端分配通信资源的情况下,具体还包括:Further, in the case of allocating communication resources to each terminal through the second allocation scheme, it specifically includes:

按照所使用的子载波间隔从大到小的顺序,依次向所述每个终端分配通信资源,其中,对于使用较大的子载波间隔的终端,向其分配的资源块中的部分资源允许被分配给使用较小的子载波间隔的其它终端;或According to the descending order of the used subcarrier spacing, allocate communication resources to each terminal in sequence, wherein, for a terminal using a larger subcarrier spacing, some resources in the resource blocks allocated to it are allowed to be used allocated to other terminals using smaller subcarrier spacing; or

按照所使用的子载波间隔从大到小的顺序,依次向所述每个终端分配通信资源,其中,对于使用较大的子载波间隔的终端,向其分配的资源块中的部分资源不允许再被分配给使用较小的子载波间隔的其它终端;或According to the descending order of the used sub-carrier spacing, allocate communication resources to each terminal in turn, wherein, for terminals using a larger sub-carrier spacing, some resources in the resource blocks allocated to them are not allowed be reassigned to other terminals using smaller subcarrier spacing; or

按照所使用的子载波间隔从小到大的顺序,依次向所述每个终端分配通信资源,其中,向使用较大的子载波间隔的终端分配的资源块中允许有部分资源已被分配给使用较小的子载波间隔的其它终端;或According to the order of the used subcarrier spacing from small to large, communication resources are allocated to each terminal in turn, wherein, some resources in the resource blocks allocated to terminals using larger subcarrier spacing are allowed to be allocated to users. other terminals with smaller subcarrier spacing; or

按照所使用的子载波间隔从小到大的顺序,依次向所述每个终端分配通信资源,其中,向使用较大的子载波间隔的终端分配的资源块中不允许存在已被分配给使用较小的子载波间隔的其它终端的部分资源。According to the order of the used subcarrier spacing from small to large, the communication resources are allocated to each terminal in turn, wherein, resource blocks allocated to terminals using larger subcarrier spacing are not allowed to have resources Partial resources of other terminals with small subcarrier spacing.

进一步地,在通过分配方案二来向每个终端分配通信资源的情况下,可以通过以下方式来减少上述DCI信令的比特数:Further, in the case of allocating communication resources to each terminal through allocation scheme 2, the number of bits of the above DCI signaling can be reduced in the following manner:

方式一:method one:

向所有终端中使用的子载波间隔小于或等于第一预定值的至少一个终端分配连续的资源块。Consecutive resource blocks are allocated to at least one terminal among all terminals whose subcarrier spacing used is less than or equal to the first predetermined value.

在方式一中,若向使用的子载波间隔较小(即小于或等于第一预定值)的至少一个终端分配的资源块不连续,比如向某一终端分配的资源处于较大子载波间隔下的资源块中的多个不连续的位置,那么在向使用该较大子载波间隔的终端分配这个资源块之后,就需要通过较为详细的指示方式来指示这个资源块中被分配给其它终端的部分,进而会造成DCI信令的比特数较多的问题,因此可以向使用较小子载波间隔(小于或等于第一预定值)的终端尽量分配连续的资源块。In the first method, if the resource blocks allocated to at least one terminal whose subcarrier spacing is smaller (that is, less than or equal to the first predetermined value) are discontinuous, for example, the resources allocated to a certain terminal are under a larger subcarrier spacing If there are multiple discontinuous positions in the resource block, then after allocating the resource block to the terminal using the larger subcarrier spacing, it is necessary to indicate the resource block allocated to other terminals in a more detailed way. part, which in turn will cause a problem that the number of bits of the DCI signaling is relatively large, so it is possible to allocate as many continuous resource blocks as possible to a terminal using a smaller subcarrier spacing (less than or equal to the first predetermined value).

方式二:Method 2:

在需要将任一子载波间隔下的资源块中的部分资源分配给使用另一子载波间隔的终端时,所述任一子载波间隔与所述另一子载波间隔之间的比值应当小于或等于第二预定值。When it is necessary to allocate some resources in resource blocks under any subcarrier spacing to terminals using another subcarrier spacing, the ratio between the any subcarrier spacing and the other subcarrier spacing should be less than or equal to the second predetermined value.

在方式二中,若二个子载波间隔之间的比值越大,说明这两个子载波间隔各自对应的资源块粒度也相差较大,比如子载波间隔1与子载波间隔2之间的比值为2,UE#1使用子载波间隔1,UE#2使用子载波间隔2,那么在将UE#1在子载波间隔1下的资源块中的其中一部分(一共两部分)分配给UE#2时,基站仅需通过2bit的DCI信令向UE#1指示该资源块中哪部分被UE#2占用。而若子载波间隔1与子载波间隔3之间的比值为8,UE#1使用子载波间隔1,UE#3使用子载波间隔3,那么在将UE#1在子载波间隔1下的资源块中的一部分(一共八部分)分配给UE#3时,基站需通过8bit的DCI信令向UE#1指示该资源块的八部分中每部分是否被UE#3占用,这显然是增加了DCI信令的比特数。因此若需要将某一子载波间隔下的资源块中的部分资源分配给使用另一子载波间隔的终端,则这两个子载波间隔之间的比值应尽量小。In method 2, if the ratio between the two subcarrier intervals is larger, it means that the resource block granularities corresponding to the two subcarrier intervals are also quite different, for example, the ratio between subcarrier interval 1 and subcarrier interval 2 is 2 , UE#1 uses subcarrier spacing 1, UE#2 uses subcarrier spacing 2, then when UE#1 allocates a part (a total of two parts) of the resource blocks under subcarrier spacing 1 to UE#2, The base station only needs to indicate to UE#1 which part of the resource block is occupied by UE#2 through 2-bit DCI signaling. And if the ratio between subcarrier spacing 1 and subcarrier spacing 3 is 8, UE#1 uses subcarrier spacing 1, UE#3 uses subcarrier spacing 3, then the resource blocks of UE#1 under subcarrier spacing 1 When a part (a total of eight parts) of the resource block is allocated to UE#3, the base station needs to indicate to UE#1 whether each of the eight parts of the resource block is occupied by UE#3 through 8-bit DCI signaling, which obviously increases the DCI Signaling bits. Therefore, if it is necessary to allocate some resources in resource blocks under a certain subcarrier interval to terminals using another subcarrier interval, the ratio between the two subcarrier intervals should be as small as possible.

方式三:Method 3:

对于较大的子载波间隔下的资源块,若其中未被分配给使用较小的子载波间隔的终端的剩余资源小于或等于第三预定值,则不允许将所述剩余资源再分配给使用所述较大的子载波间隔的终端。For resource blocks under a larger subcarrier spacing, if the remaining resources not allocated to terminals using a smaller subcarrier spacing are less than or equal to a third predetermined value, then it is not allowed to reassign the remaining resources to terminals using The terminal with the larger subcarrier spacing.

在方式三中,当较大的子载波间隔下的资源块中仅有一小部分剩余时,若再将这部分资源分配给使用较大的子载波间隔的终端,那么需要较多比特的DCI信令来向该终端进行指示,因此当较大子载波间隔下的资源块中仅有很少一部分资源剩余时,不再将这部分资源分配给使用较大子载波间隔的终端。In mode 3, when there is only a small part of resource blocks left under a larger subcarrier spacing, if this part of resources is allocated to terminals using a larger subcarrier spacing, more bits of DCI information are required. Therefore, when there is only a small part of resources remaining in the resource blocks under the larger subcarrier spacing, this part of resources will not be allocated to the terminal using the larger subcarrier spacing.

在上述任一技术方案中,优选地,所述的资源配置方法还包括:In any of the above technical solutions, preferably, the resource configuration method further includes:

若向所述任一终端分配的在其使用的第一子载波间隔下的资源块中的资源都未被分配给其它终端使用,则仅向所述任一终端指示向其分配的资源块的位置;或If none of the resources in the resource blocks allocated to the terminal under the first subcarrier interval used by the terminal are allocated to other terminals, only indicate to the terminal the resources of the resource blocks allocated to it. location; or

若向所述任一终端分配的在其使用的第一子载波间隔下的资源块中的资源都未被分配给其它终端使用,则向所述任一终端指示向其分配的资源块的位置,并向所述任一终端指示该资源块中不存在分配给其它终端使用的部分资源。If none of the resources allocated to any terminal in the resource block under the first subcarrier interval used by it is allocated to other terminals, then indicate to any terminal the position of the resource block allocated to it. , and indicate to any terminal that there are no partial resources allocated to other terminals in the resource block.

在上述任一技术方案中,优选地,通过半静态的RRC(Radio Resource Control,无线资源控制)信令向所述任一终端通知所述第一子载波间隔和所述第二子载波间隔。In any of the above technical solutions, preferably, the first subcarrier spacing and the second subcarrier spacing are notified to any terminal through semi-static RRC (Radio Resource Control, radio resource control) signaling.

根据本发明的第二方面,还提出了一种资源配置方法,包括:接收基站通知的终端在进行通信时使用的第一子载波间隔,以及所述基站服务的其它终端使用的第二子载波间隔;接收所述基站发送的资源配置信息;若所述资源配置信息指示了所述基站向所述终端分配的在所述终端使用的第一子载波间隔下的资源块的位置,以及所述资源块中被其它终端以所述第二子载波间隔使用的部分资源,则确定所述资源块中未被所述其它终端使用的资源;根据所述资源块中未被所述其它终端使用的资源进行通信。According to the second aspect of the present invention, a resource configuration method is also proposed, including: receiving the first subcarrier spacing used by the terminal notified by the base station when communicating, and the second subcarrier interval used by other terminals served by the base station interval; receiving resource configuration information sent by the base station; if the resource configuration information indicates the position of the resource block assigned by the base station to the terminal under the first subcarrier interval used by the terminal, and the If part of the resources in the resource block are used by other terminals at the second subcarrier interval, determine the resources in the resource block that are not used by the other terminal; according to the resources in the resource block that are not used by the other terminal resources to communicate.

在该技术方案中,当资源配置信息指示了基站向终端分配的在终端使用的第一子载波间隔下的资源块的位置,以及该资源块中被其它终端以第二子载波间隔使用的部分资源时,说明基站在分配资源时,是基于资源块最大化利用的考虑,并根据不同子载波间隔对应的资源块粒度来进行分配的,这样可以避免某一个使用较大子载波间隔的终端仅使用了较大资源块中的一部分资源而剩余的部分资源不再分配给其它终端造成的资源浪费的问题。同时,通过基站的指示方式也可以确保终端能够准确获知自身被分配的通信资源,以便于终端通过被分配的通信资源来接收或发送数据。In this technical solution, when the resource configuration information indicates the position of the resource block assigned by the base station to the terminal under the first subcarrier interval used by the terminal, and the part of the resource block used by other terminals at the second subcarrier interval resources, it shows that when the base station allocates resources, it is based on the consideration of maximizing the utilization of resource blocks, and allocates resources according to the granularity of resource blocks corresponding to different subcarrier intervals. This can prevent a terminal using a larger subcarrier interval from only A problem of waste of resources caused by using a part of resources in a larger resource block and not allocating the remaining part of resources to other terminals. At the same time, the indication manner of the base station can also ensure that the terminal can accurately know the communication resources allocated to itself, so that the terminal can receive or send data through the allocated communication resources.

根据本发明的第三方面,还提出了一种资源配置装置,包括:通知单元,用于通知基站服务的任一终端在进行通信时使用的第一子载波间隔,并向所述任一终端通知所述基站服务的其它终端使用的第二子载波间隔;分配单元,用于向所述基站服务的所有终端分配通信资源;指示单元,用于在所述分配单元向所述任一终端分配的在其使用的第一子载波间隔下的资源块中有部分资源被分配给其它终端使用时,根据所述第一子载波间隔向所述任一终端指示所述资源块的位置,并根据所述第二子载波间隔向所述任一终端指示所述资源块中被分配给其它终端使用的部分资源。According to the third aspect of the present invention, a device for configuring resources is also proposed, including: a notification unit, configured to notify any terminal served by the base station of the first subcarrier interval used in communication, and to notify any terminal Informing the second subcarrier interval used by other terminals served by the base station; an allocation unit, configured to allocate communication resources to all terminals served by the base station; an indication unit, configured to allocate the communication resources to any terminal in the allocation unit When some resources in the resource blocks under the first subcarrier interval used by it are allocated to other terminals, indicate the position of the resource block to any terminal according to the first subcarrier interval, and according to The second subcarrier interval indicates to any terminal the part of resources allocated to other terminals in the resource block.

在该技术方案中,通过在向任一终端分配的在其使用的第一子载波间隔下的资源块中有部分资源被分配给其它终端使用时,根据第一子载波间隔向该终端指示分配的资源块的位置,并根据第二子载波间隔向该终端指示该资源块中被分配给其它终端使用的部分资源,使得基站在向使用不同子载波间隔的终端分配通信资源时,可以根据不同子载波间隔对应的资源块粒度来确保资源的最大化利用,避免了某一个使用较大子载波间隔的终端仅使用了较大资源块中的一部分资源而剩余的部分资源不再分配给其它终端造成的资源浪费的问题,提高了频谱效率。同时,通过本发明提出的指示方式也可以确保终端能够准确获知自身被分配的通信资源,以便于终端通过被分配的通信资源来接收或发送数据。In this technical solution, when some resources in the resource blocks allocated to any terminal under the first subcarrier spacing used by it are allocated to other terminals, the allocation is indicated to the terminal according to the first subcarrier spacing. The position of the resource block of the resource block, and according to the second subcarrier interval, indicate to the terminal the part of resources allocated to other terminals in the resource block, so that when the base station allocates communication resources to terminals using different subcarrier intervals, it can be based on different The resource block granularity corresponding to the subcarrier spacing ensures the maximum utilization of resources, avoiding that a terminal using a larger subcarrier spacing only uses part of the resources in the larger resource block and the remaining part of the resources is no longer allocated to other terminals. The problem of waste of resources is caused, and the spectrum efficiency is improved. At the same time, the indication method proposed by the present invention can also ensure that the terminal can accurately know the communication resources allocated to itself, so that the terminal can receive or send data through the allocated communication resources.

在上述技术方案中,优选地,所述第二子载波间隔小于或等于所述第一子载波间隔,其中,所述第二子载波间隔是所述基站服务的终端中使用的最小子载波间隔,或所述第二子载波间隔是所述基站服务的终端中使用的仅比所述第一子载波间隔小的一个子载波间隔。In the above technical solution, preferably, the second subcarrier spacing is less than or equal to the first subcarrier spacing, wherein the second subcarrier spacing is the minimum subcarrier spacing used in terminals served by the base station , or the second subcarrier spacing is a subcarrier spacing only smaller than the first subcarrier spacing used by terminals served by the base station.

在该技术方案中,当第二子载波间隔是基站服务的终端中使用的最小子载波间隔时,上述的其它终端可以是使用比第一子载波间隔小的其它子载波间隔(可以是一种或多种)的多个终端;而在第二子载波间隔是基站服务的终端中使用的仅比第一子载波间隔小的一个子载波间隔时,上述的其它终端是使用第二子载波间隔的一个或多个终端。In this technical solution, when the second subcarrier spacing is the minimum subcarrier spacing used by the terminals served by the base station, the above-mentioned other terminals may use other subcarrier spacings smaller than the first subcarrier spacing (which may be a or a plurality of terminals); and when the second subcarrier interval is only one subcarrier interval smaller than the first subcarrier interval used by the terminals served by the base station, the above-mentioned other terminals use the second subcarrier interval one or more terminals.

在上述任一技术方案中,优选地,所述的资源配置装置还包括:确定单元,用于根据所述第一子载波间隔与所述第二子载波间隔之间的比值,确定在向所述任一终端指示所述资源块中被分配给其它终端使用的部分资源时所使用的DCI信令的比特数。In any of the above technical solutions, preferably, the device for configuring resources further includes: a determining unit, configured to determine, according to the ratio between the first subcarrier spacing and the second subcarrier spacing, the The number of DCI signaling bits used when any of the terminals indicates the part of resources in the resource block allocated to other terminals.

在该技术方案中,由于子载波间隔之间是存在倍数关系的,因此可以根据第一子载波间隔与第二子载波间隔之间的比值(即倍数关系)来确定向终端指示资源块中被分配给其它终端使用的部分资源时所使用的DCI信令的比特数。譬如,若第一子载波间隔与第二子载波间隔之间的比值为2,则该DCI信令的比特数为2,即每个比特对应指示两块资源中的其中一块资源是否被其它终端占用。。In this technical solution, since there is a multiple relationship between the subcarrier spacing, it can be determined according to the ratio between the first subcarrier spacing and the second subcarrier spacing (that is, the multiple relationship) to indicate to the terminal that in the resource block The number of DCI signaling bits used when allocating some resources used by other terminals. For example, if the ratio between the first subcarrier spacing and the second subcarrier spacing is 2, the number of bits in the DCI signaling is 2, that is, each bit corresponds to indicating whether one of the two resources is used by other terminals occupy. .

在上述任一技术方案中,优选地,所述通知单元具体用于:In any of the above technical solutions, preferably, the notification unit is specifically configured to:

向所述任一终端通知所述第二子载波间隔的数值;或Notifying the any terminal of the value of the second subcarrier spacing; or

向所述任一终端通知所述第一子载波间隔与所述第二子载波间隔之间的比值。Notifying the any terminal of the ratio between the first subcarrier spacing and the second subcarrier spacing.

在上述任一技术方案中,优选地,所述分配单元具体用于:In any of the above technical solutions, preferably, the distribution unit is specifically used for:

根据所述基站服务的所有终端中使用的最小子载波间隔对应的资源块粒度,向所述所有终端分配通信资源;或Allocating communication resources to all terminals served by the base station according to the resource block granularity corresponding to the minimum subcarrier spacing used in all terminals served by the base station; or

根据所述所有终端中的每个终端使用的子载波间隔对应的资源块粒度,向所述每个终端分配通信资源。Allocating communication resources to each of the terminals according to the resource block granularity corresponding to the subcarrier spacing used by each of the terminals.

进一步地,在所述分配单元根据所述所有终端中的每个终端使用的子载波间隔对应的资源块粒度,向所述每个终端分配通信资源的情况下,所述分配单元具体还用于:Further, in the case where the allocating unit allocates communication resources to each of the terminals according to the resource block granularity corresponding to the subcarrier spacing used by each of the all terminals, the allocating unit is specifically further configured to: :

按照所使用的子载波间隔从大到小的顺序,依次向所述每个终端分配通信资源,其中,对于使用较大的子载波间隔的终端,向其分配的资源块中的部分资源允许被分配给使用较小的子载波间隔的其它终端;或According to the descending order of the used subcarrier spacing, allocate communication resources to each terminal in sequence, wherein, for a terminal using a larger subcarrier spacing, some resources in the resource blocks allocated to it are allowed to be used allocated to other terminals using smaller subcarrier spacing; or

按照所使用的子载波间隔从大到小的顺序,依次向所述每个终端分配通信资源,其中,对于使用较大的子载波间隔的终端,向其分配的资源块中的部分资源不允许再被分配给使用较小的子载波间隔的其它终端;或According to the descending order of the used sub-carrier spacing, allocate communication resources to each terminal in turn, wherein, for terminals using a larger sub-carrier spacing, some resources in the resource blocks allocated to them are not allowed be reassigned to other terminals using smaller subcarrier spacing; or

按照所使用的子载波间隔从小到大的顺序,依次向所述每个终端分配通信资源,其中,向使用较大的子载波间隔的终端分配的资源块中允许有部分资源已被分配给使用较小的子载波间隔的其它终端;或According to the order of the used subcarrier spacing from small to large, communication resources are allocated to each terminal in turn, wherein, some resources in the resource blocks allocated to terminals using larger subcarrier spacing are allowed to be allocated to users. other terminals with smaller subcarrier spacing; or

按照所使用的子载波间隔从小到大的顺序,依次向所述每个终端分配通信资源,其中,向使用较大的子载波间隔的终端分配的资源块中不允许存在已被分配给使用较小的子载波间隔的其它终端的部分资源。According to the order of the used subcarrier spacing from small to large, the communication resources are allocated to each terminal in turn, wherein, resource blocks allocated to terminals using larger subcarrier spacing are not allowed to have resources Partial resources of other terminals with small subcarrier spacing.

进一步地,在所述分配单元根据所述所有终端中的每个终端使用的子载波间隔对应的资源块粒度,向所述每个终端分配通信资源的情况下,为了减少上述DCI信令的比特数,所述的分配单元具体通过以下方式来进行分配资源:Further, in the case where the allocating unit allocates communication resources to each terminal according to the resource block granularity corresponding to the subcarrier spacing used by each terminal among all the terminals, in order to reduce the bits of the above-mentioned DCI signaling The allocation unit specifically allocates resources in the following ways:

方式一:method one:

向所有终端中使用的子载波间隔小于或等于第一预定值的至少一个终端分配连续的资源块。Consecutive resource blocks are allocated to at least one terminal among all terminals whose subcarrier spacing used is less than or equal to the first predetermined value.

在方式一中,若向使用的子载波间隔较小(即小于或等于第一预定值)的至少一个终端分配的资源块不连续,比如向某一终端分配的资源处于较大子载波间隔下的资源块中的多个不连续的位置,那么在向使用该较大子载波间隔的终端分配这个资源块之后,就需要通过较为详细的指示方式来指示这个资源块中被分配给其它终端的部分,进而会造成DCI信令的比特数较多的问题,因此可以向使用较小子载波间隔(小于或等于第一预定值)的终端尽量分配连续的资源块。In the first method, if the resource blocks allocated to at least one terminal whose subcarrier spacing is smaller (that is, less than or equal to the first predetermined value) are discontinuous, for example, the resources allocated to a certain terminal are under a larger subcarrier spacing If there are multiple discontinuous positions in the resource block, then after allocating the resource block to the terminal using the larger subcarrier spacing, it is necessary to indicate the resource block allocated to other terminals in a more detailed way. part, which in turn will cause a problem that the number of bits of the DCI signaling is relatively large, so it is possible to allocate as many continuous resource blocks as possible to a terminal using a smaller subcarrier spacing (less than or equal to the first predetermined value).

方式二:Method 2:

在需要将任一子载波间隔下的资源块中的部分资源分配给使用另一子载波间隔的终端时,所述任一子载波间隔与所述另一子载波间隔之间的比值应当小于或等于第二预定值。When it is necessary to allocate some resources in resource blocks under any subcarrier spacing to terminals using another subcarrier spacing, the ratio between the any subcarrier spacing and the other subcarrier spacing should be less than or equal to the second predetermined value.

在方式二中,若二个子载波间隔之间的比值越大,说明这两个子载波间隔各自对应的资源块粒度也相差较大,比如子载波间隔1与子载波间隔2之间的比值为2,UE#1使用子载波间隔1,UE#2使用子载波间隔2,那么在将UE#1在子载波间隔1下的资源块中的其中一部分(一共两部分)分配给UE#2时,基站仅需通过2bit的DCI信令向UE#1指示该资源块中哪部分被UE#2占用。而若子载波间隔1与子载波间隔3之间的比值为8,UE#1使用子载波间隔1,UE#3使用子载波间隔3,那么在将UE#1在子载波间隔1下的资源块中的一部分(一共八部分)分配给UE#3时,基站需通过8bit的DCI信令向UE#1指示该资源块的八部分中每部分是否被UE#3占用,这显然是增加了DCI信令的比特数。因此若需要将某一子载波间隔下的资源块中的部分资源分配给使用另一子载波间隔的终端,则这两个子载波间隔之间的比值应尽量小。In method 2, if the ratio between the two subcarrier intervals is larger, it means that the resource block granularities corresponding to the two subcarrier intervals are also quite different, for example, the ratio between subcarrier interval 1 and subcarrier interval 2 is 2 , UE#1 uses subcarrier spacing 1, UE#2 uses subcarrier spacing 2, then when UE#1 allocates a part (a total of two parts) of the resource blocks under subcarrier spacing 1 to UE#2, The base station only needs to indicate to UE#1 which part of the resource block is occupied by UE#2 through 2-bit DCI signaling. And if the ratio between subcarrier spacing 1 and subcarrier spacing 3 is 8, UE#1 uses subcarrier spacing 1, UE#3 uses subcarrier spacing 3, then the resource blocks of UE#1 under subcarrier spacing 1 When a part (a total of eight parts) of the resource block is allocated to UE#3, the base station needs to indicate to UE#1 whether each of the eight parts of the resource block is occupied by UE#3 through 8-bit DCI signaling, which obviously increases the DCI Signaling bits. Therefore, if it is necessary to allocate some resources in resource blocks under a certain subcarrier interval to terminals using another subcarrier interval, the ratio between the two subcarrier intervals should be as small as possible.

方式三:Method 3:

对于较大的子载波间隔下的资源块,若其中未被分配给使用较小的子载波间隔的终端的剩余资源小于或等于第三预定值,则不允许将所述剩余资源再分配给使用所述较大的子载波间隔的终端。For resource blocks under a larger subcarrier spacing, if the remaining resources not allocated to terminals using a smaller subcarrier spacing are less than or equal to a third predetermined value, then it is not allowed to reassign the remaining resources to terminals using The terminal with the larger subcarrier spacing.

在方式三中,当较大的子载波间隔下的资源块中仅有一小部分剩余时,若再将这部分资源分配给使用较大的子载波间隔的终端,那么需要较多比特的DCI信令来向该终端进行指示,因此当较大子载波间隔下的资源块中仅有很少一部分资源剩余时,不再将这部分资源分配给使用较大子载波间隔的终端。In mode 3, when there is only a small part of resource blocks left under a larger subcarrier spacing, if this part of resources is allocated to terminals using a larger subcarrier spacing, more bits of DCI information are required. Therefore, when there is only a small part of resources remaining in the resource blocks under the larger subcarrier spacing, this part of resources will not be allocated to the terminal using the larger subcarrier spacing.

在上述任一技术方案中,优选地,所述指示单元还用于:In any of the above technical solutions, preferably, the indicating unit is also used for:

若所述分配单元向所述任一终端分配的在其使用的第一子载波间隔下的资源块中的资源都未被分配给其它终端使用,则仅向所述任一终端指示向其分配的资源块的位置;或If none of the resources in the resource blocks allocated by the allocating unit to any terminal under the first subcarrier interval used by it are allocated to other terminals, then only instruct the any terminal to allocate The location of the resource block of the ; or

若所述分配单元向所述任一终端分配的在其使用的第一子载波间隔下的资源块中的资源都未被分配给其它终端使用,则向所述任一终端指示向其分配的资源块的位置,并向所述任一终端指示该资源块中不存在分配给其它终端使用的部分资源。If none of the resources in the resource blocks allocated by the allocating unit to any terminal under the first subcarrier interval used by it are allocated to other terminals, indicate to any terminal the resources allocated to it position of the resource block, and indicate to any terminal that there is no part of resources allocated to other terminals in the resource block.

在上述任一技术方案中,优选地,所述通知单元具体用于:通过半静态的RRC信令向所述任一终端通知所述第一子载波间隔和所述第二子载波间隔。In any of the above technical solutions, preferably, the notification unit is specifically configured to: notify any terminal of the first subcarrier spacing and the second subcarrier spacing through semi-static RRC signaling.

根据本发明的第四方面,还提出了一种资源配置装置,包括:第一接收单元,用于接收基站通知的终端在进行通信时使用的第一子载波间隔,以及所述基站服务的其它终端使用的第二子载波间隔;第二接收单元,用于接收所述基站发送的资源配置信息;确定单元,用于在所述资源配置信息指示了所述基站向所述终端分配的在所述终端使用的第一子载波间隔下的资源块的位置,以及所述资源块中被其它终端以所述第二子载波间隔使用的部分资源时,确定所述资源块中未被所述其它终端使用的资源;通信单元,用于根据所述确定单元确定的所述资源块中未被所述其它终端使用的资源进行通信。According to the fourth aspect of the present invention, a resource allocation device is also proposed, including: a first receiving unit, used to receive the first subcarrier spacing used by the terminal in communication notified by the base station, and other subcarrier intervals served by the base station The second subcarrier spacing used by the terminal; the second receiving unit, configured to receive resource configuration information sent by the base station; a determining unit, configured to determine the resource configuration information that indicates the base station allocates the terminal to the terminal in the When determining the position of the resource block under the first subcarrier interval used by the terminal and the part of resources in the resource block used by other terminals at the second subcarrier interval, it is determined that the resource block is not used by the other terminal A resource used by the terminal; a communication unit configured to perform communication according to resources in the resource block determined by the determining unit that are not used by the other terminal.

在该技术方案中,当资源配置信息指示了基站向终端分配的在终端使用的第一子载波间隔下的资源块的位置,以及该资源块中被其它终端以第二子载波间隔使用的部分资源时,说明基站在分配资源时,是基于资源块最大化利用的考虑,并根据不同子载波间隔对应的资源块粒度来进行分配的,这样可以避免某一个使用较大子载波间隔的终端仅使用了较大资源块中的一部分资源而剩余的部分资源不再分配给其它终端造成的资源浪费的问题。同时,通过基站的指示方式也可以确保终端能够准确获知自身被分配的通信资源,以便于终端通过被分配的通信资源来接收或发送数据。In this technical solution, when the resource configuration information indicates the position of the resource block assigned by the base station to the terminal under the first subcarrier interval used by the terminal, and the part of the resource block used by other terminals at the second subcarrier interval resources, it shows that when the base station allocates resources, it is based on the consideration of maximizing the utilization of resource blocks, and allocates resources according to the granularity of resource blocks corresponding to different subcarrier intervals. This can prevent a terminal using a larger subcarrier interval from only A problem of waste of resources caused by using a part of resources in a larger resource block and not allocating the remaining part of resources to other terminals. At the same time, the indication manner of the base station can also ensure that the terminal can accurately know the communication resources allocated to itself, so that the terminal can receive or send data through the allocated communication resources.

通过以上技术方案,使得基站在向使用不同子载波间隔的多个终端分配资源时,能够保证资源的最大化利用,并且能够准确指示终端获知被分配到的通信资源。Through the above technical solution, when the base station allocates resources to multiple terminals using different subcarrier intervals, it can ensure the maximum utilization of resources, and can accurately instruct the terminals to know the allocated communication resources.

附图说明Description of drawings

图1示出了不同用户使用不同子载波间隔的示意图;FIG. 1 shows a schematic diagram of different subcarrier spacings used by different users;

图2示出了根据本发明的第一个实施例的资源配置方法的流程示意图;FIG. 2 shows a schematic flowchart of a resource allocation method according to a first embodiment of the present invention;

图3示出了根据本发明的第一个实施例的资源配置装置的结构示意图;FIG. 3 shows a schematic structural diagram of a resource allocation device according to a first embodiment of the present invention;

图4示出了根据本发明的第一个实施例的基站的示意框图;Fig. 4 shows a schematic block diagram of a base station according to a first embodiment of the present invention;

图5示出了根据本发明的第二个实施例的资源配置方法的流程示意图;FIG. 5 shows a schematic flowchart of a resource allocation method according to a second embodiment of the present invention;

图6示出了根据本发明的第二个实施例的资源配置装置的结构示意图;FIG. 6 shows a schematic structural diagram of a resource allocation device according to a second embodiment of the present invention;

图7示出了根据本发明的第一个实施例的终端的示意框图;Fig. 7 shows a schematic block diagram of a terminal according to a first embodiment of the present invention;

图8示出了根据本发明的实施例的资源配置结果示意图;FIG. 8 shows a schematic diagram of resource configuration results according to an embodiment of the present invention;

图9示出了根据本发明的第二个实施例的基站的示意框图;Fig. 9 shows a schematic block diagram of a base station according to a second embodiment of the present invention;

图10示出了根据本发明的第二个实施例的终端的示意框图。Fig. 10 shows a schematic block diagram of a terminal according to a second embodiment of the present invention.

具体实施方式detailed description

为了能够更清楚地理解本发明的上述目的、特征和优点,下面结合附图和具体实施方式对本发明进行进一步的详细描述。需要说明的是,在不冲突的情况下,本申请的实施例及实施例中的特征可以相互组合。In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

在下面的描述中阐述了很多具体细节以便于充分理解本发明,但是,本发明还可以采用其他不同于在此描述的其他方式来实施,因此,本发明的保护范围并不受下面公开的具体实施例的限制。In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

图2示出了根据本发明的第一个实施例的资源配置方法的流程示意图,该资源配置方法的执行主体可以是基站。Fig. 2 shows a schematic flowchart of a resource configuration method according to a first embodiment of the present invention, where the resource configuration method may be executed by a base station.

如图2所示,根据本发明的第一个实施例的资源配置方法,包括以下步骤:As shown in Figure 2, the resource configuration method according to the first embodiment of the present invention includes the following steps:

步骤S20,通知基站服务的任一终端在进行通信时使用的第一子载波间隔,并向所述任一终端通知所述基站服务的其它终端使用的第二子载波间隔。Step S20, notifying any terminal served by the base station of the first subcarrier spacing used in communication, and notifying the any terminal of the second subcarrier spacing used by other terminals served by the base station.

优选地,可以通过半静态的RRC信令向所述任一终端通知所述第一子载波间隔和所述第二子载波间隔。Preferably, the first sub-carrier spacing and the second sub-carrier spacing may be notified to any terminal through semi-static RRC signaling.

其中,向所述任一终端通知所述基站服务的其它终端使用的第二子载波间隔的步骤,具体包括:Wherein, the step of notifying any terminal of the second subcarrier spacing used by other terminals served by the base station specifically includes:

向所述任一终端通知所述第二子载波间隔的数值;或Notifying the any terminal of the value of the second subcarrier spacing; or

向所述任一终端通知所述第一子载波间隔与所述第二子载波间隔之间的比值。Notifying the any terminal of the ratio between the first subcarrier spacing and the second subcarrier spacing.

步骤S22,向所述基站服务的所有终端分配通信资源。Step S22, allocating communication resources to all terminals served by the base station.

步骤S24,若向所述任一终端分配的在其使用的第一子载波间隔下的资源块中有部分资源被分配给其它终端使用,则根据所述第一子载波间隔向所述任一终端指示所述资源块的位置,并根据所述第二子载波间隔向所述任一终端指示所述资源块中被分配给其它终端使用的部分资源。Step S24, if some resources in the resource blocks allocated to the any terminal under the first subcarrier spacing used by it are allocated to other terminals, then according to the first subcarrier spacing to the any terminal The terminal indicates the position of the resource block, and indicates to any terminal according to the second subcarrier interval the part of resources allocated to other terminals in the resource block.

在图2所示的技术方案中,通过在向任一终端分配的在其使用的第一子载波间隔下的资源块中有部分资源被分配给其它终端使用时,根据第一子载波间隔向该终端指示分配的资源块的位置,并根据第二子载波间隔向该终端指示该资源块中被分配给其它终端使用的部分资源,使得基站在向使用不同子载波间隔的终端分配通信资源时,可以根据不同子载波间隔对应的资源块粒度来确保资源的最大化利用,避免了某一个使用较大子载波间隔的终端仅使用了较大资源块中的一部分资源而剩余的部分资源不再分配给其它终端造成的资源浪费的问题,提高了频谱效率。同时,通过本发明提出的指示方式也可以确保终端能够准确获知自身被分配的通信资源,以便于终端通过被分配的通信资源来接收或发送数据。In the technical solution shown in Figure 2, when some resources in the resource blocks allocated to any terminal under the first subcarrier spacing used by it are allocated to other terminals, the The terminal indicates the location of the allocated resource block, and indicates to the terminal the part of resources allocated to other terminals in the resource block according to the second subcarrier spacing, so that when the base station allocates communication resources to terminals using different subcarrier spacing , according to the granularity of resource blocks corresponding to different subcarrier intervals, the maximum utilization of resources can be ensured, avoiding that a terminal using a larger subcarrier interval only uses a part of resources in a larger resource block and the remaining part of resources is no longer used. The problem of resource waste caused by allocation to other terminals improves spectrum efficiency. At the same time, the indication method proposed by the present invention can also ensure that the terminal can accurately know the communication resources allocated to itself, so that the terminal can receive or send data through the allocated communication resources.

其中,上述的第二子载波间隔小于或等于所述第一子载波间隔,在满足这个条件的基础上,第二子载波间隔具体可以是基站服务的终端中使用的最小子载波间隔,或是基站服务的终端中使用的仅比所述第一子载波间隔小的一个子载波间隔。Wherein, the above-mentioned second subcarrier spacing is less than or equal to the first subcarrier spacing, and on the basis of satisfying this condition, the second subcarrier spacing may specifically be the minimum subcarrier spacing used in terminals served by the base station, or Only one subcarrier interval smaller than the first subcarrier interval is used in the terminals served by the base station.

在该技术方案中,当第二子载波间隔是基站服务的终端中使用的最小子载波间隔时,上述的其它终端可以是使用比第一子载波间隔小的其它子载波间隔(可以是一种或多种)的多个终端;而在第二子载波间隔是基站服务的终端中使用的仅比第一子载波间隔小的一个子载波间隔时,上述的其它终端是使用第二子载波间隔的一个或多个终端。In this technical solution, when the second subcarrier spacing is the minimum subcarrier spacing used by the terminals served by the base station, the above-mentioned other terminals may use other subcarrier spacings smaller than the first subcarrier spacing (which may be a or a plurality of terminals); and when the second subcarrier interval is only one subcarrier interval smaller than the first subcarrier interval used by the terminals served by the base station, the above-mentioned other terminals use the second subcarrier interval one or more terminals.

在本发明的一个实施例中,上述的资源配置方法还包括:根据所述第一子载波间隔与所述第二子载波间隔之间的比值,确定在向所述任一终端指示所述资源块中被分配给其它终端使用的部分资源时所使用的DCI信令的比特数。In an embodiment of the present invention, the above resource configuration method further includes: according to the ratio between the first subcarrier spacing and the second subcarrier spacing, determining whether to indicate the resource to any terminal The number of DCI signaling bits used when the block is allocated to some resources used by other terminals.

在该实施例中,由于子载波间隔之间是存在倍数关系的,因此可以根据第一子载波间隔与第二子载波间隔之间的比值(即倍数关系)来确定向终端指示资源块中被分配给其它终端使用的部分资源时所使用的DCI信令的比特数。譬如,若第一子载波间隔与第二子载波间隔之间的比值为2,则该DCI信令的比特数为2,即每个比特对应指示两块资源中的其中一块资源是否被其它终端占用。In this embodiment, since there is a multiple relationship between the subcarrier spacing, it can be determined according to the ratio (that is, the multiple relationship) between the first subcarrier spacing and the second subcarrier spacing The number of DCI signaling bits used when allocating some resources used by other terminals. For example, if the ratio between the first subcarrier spacing and the second subcarrier spacing is 2, the number of bits in the DCI signaling is 2, that is, each bit corresponds to indicating whether one of the two resources is used by other terminals occupy.

进一步地,图2中所示的步骤S22具体有如下两种分配方案:Further, step S22 shown in FIG. 2 specifically has the following two allocation schemes:

分配方案一:Allocation plan one:

根据所述基站服务的所有终端中使用的最小子载波间隔对应的资源块粒度,向所述所有终端分配通信资源。Allocating communication resources to all terminals served by the base station according to the resource block granularity corresponding to the minimum subcarrier spacing used in all terminals served by the base station.

分配方案二:Allocation plan two:

根据所述所有终端中的每个终端使用的子载波间隔对应的资源块粒度,向所述每个终端分配通信资源。Allocating communication resources to each of the terminals according to the resource block granularity corresponding to the subcarrier spacing used by each of the terminals.

进一步地,在通过分配方案二来向每个终端分配通信资源的情况下,具体还包括:Further, in the case of allocating communication resources to each terminal through the second allocation scheme, it specifically includes:

按照所使用的子载波间隔从大到小的顺序,依次向所述每个终端分配通信资源,其中,对于使用较大的子载波间隔的终端,向其分配的资源块中的部分资源允许被分配给使用较小的子载波间隔的其它终端;或According to the descending order of the used subcarrier spacing, allocate communication resources to each terminal in sequence, wherein, for a terminal using a larger subcarrier spacing, some resources in the resource blocks allocated to it are allowed to be used allocated to other terminals using smaller subcarrier spacing; or

按照所使用的子载波间隔从大到小的顺序,依次向所述每个终端分配通信资源,其中,对于使用较大的子载波间隔的终端,向其分配的资源块中的部分资源不允许再被分配给使用较小的子载波间隔的其它终端;或According to the descending order of the used sub-carrier spacing, allocate communication resources to each terminal in turn, wherein, for terminals using a larger sub-carrier spacing, some resources in the resource blocks allocated to them are not allowed be reassigned to other terminals using smaller subcarrier spacing; or

按照所使用的子载波间隔从小到大的顺序,依次向所述每个终端分配通信资源,其中,向使用较大的子载波间隔的终端分配的资源块中允许有部分资源已被分配给使用较小的子载波间隔的其它终端;或According to the order of the used subcarrier spacing from small to large, communication resources are allocated to each terminal in turn, wherein, some resources in the resource blocks allocated to terminals using larger subcarrier spacing are allowed to be allocated to users. other terminals with smaller subcarrier spacing; or

按照所使用的子载波间隔从小到大的顺序,依次向所述每个终端分配通信资源,其中,向使用较大的子载波间隔的终端分配的资源块中不允许存在已被分配给使用较小的子载波间隔的其它终端的部分资源。According to the order of the used subcarrier spacing from small to large, the communication resources are allocated to each terminal in turn, wherein, resource blocks allocated to terminals using larger subcarrier spacing are not allowed to have resources Partial resources of other terminals with small subcarrier spacing.

进一步地,在通过分配方案二来向每个终端分配通信资源的情况下,可以通过以下方式来减少上述DCI信令的比特数:Further, in the case of allocating communication resources to each terminal through allocation scheme 2, the number of bits of the above DCI signaling can be reduced in the following manner:

方式一:method one:

向所有终端中使用的子载波间隔小于或等于第一预定值的至少一个终端分配连续的资源块。Consecutive resource blocks are allocated to at least one terminal among all terminals whose subcarrier spacing used is less than or equal to the first predetermined value.

在方式一中,若向使用的子载波间隔较小(即小于或等于第一预定值)的至少一个终端分配的资源块不连续,比如向某一终端分配的资源处于较大子载波间隔下的资源块中的多个不连续的位置,那么在向使用该较大子载波间隔的终端分配这个资源块之后,就需要通过较为详细的指示方式来指示这个资源块中被分配给其它终端的部分,进而会造成DCI信令的比特数较多的问题,因此可以向使用较小子载波间隔(小于或等于第一预定值)的终端尽量分配连续的资源块。In the first method, if the resource blocks allocated to at least one terminal whose subcarrier spacing is smaller (that is, less than or equal to the first predetermined value) are discontinuous, for example, the resources allocated to a certain terminal are under a larger subcarrier spacing If there are multiple discontinuous positions in the resource block, then after allocating the resource block to the terminal using the larger subcarrier spacing, it is necessary to indicate the resource block allocated to other terminals in a more detailed way. part, which in turn will cause a problem that the number of bits of the DCI signaling is relatively large, so it is possible to allocate as many continuous resource blocks as possible to a terminal using a smaller subcarrier spacing (less than or equal to the first predetermined value).

方式二:Method 2:

在需要将任一子载波间隔下的资源块中的部分资源分配给使用另一子载波间隔的终端时,所述任一子载波间隔与所述另一子载波间隔之间的比值应当小于或等于第二预定值。When it is necessary to allocate some resources in resource blocks under any subcarrier spacing to terminals using another subcarrier spacing, the ratio between the any subcarrier spacing and the other subcarrier spacing should be less than or equal to the second predetermined value.

在方式二中,若二个子载波间隔之间的比值越大,说明这两个子载波间隔各自对应的资源块粒度也相差较大,比如子载波间隔1与子载波间隔2之间的比值为2,UE#1使用子载波间隔1,UE#2使用子载波间隔2,那么在将UE#1在子载波间隔1下的资源块中的其中一部分(一共两部分)分配给UE#2时,基站仅需通过2bit的DCI信令向UE#1指示该资源块中哪部分被UE#2占用。而若子载波间隔1与子载波间隔3之间的比值为8,UE#1使用子载波间隔1,UE#3使用子载波间隔3,那么在将UE#1在子载波间隔1下的资源块中的一部分(一共八部分)分配给UE#3时,基站需通过8bit的DCI信令向UE#1指示该资源块的八部分中每部分是否被UE#3占用,这显然是增加了DCI信令的比特数。因此若需要将某一子载波间隔下的资源块中的部分资源分配给使用另一子载波间隔的终端,则这两个子载波间隔之间的比值应尽量小。In method 2, if the ratio between the two subcarrier intervals is larger, it means that the resource block granularities corresponding to the two subcarrier intervals are also quite different, for example, the ratio between subcarrier interval 1 and subcarrier interval 2 is 2 , UE#1 uses subcarrier spacing 1, UE#2 uses subcarrier spacing 2, then when UE#1 allocates a part (a total of two parts) of the resource blocks under subcarrier spacing 1 to UE#2, The base station only needs to indicate to UE#1 which part of the resource block is occupied by UE#2 through 2-bit DCI signaling. And if the ratio between subcarrier spacing 1 and subcarrier spacing 3 is 8, UE#1 uses subcarrier spacing 1, UE#3 uses subcarrier spacing 3, then the resource blocks of UE#1 under subcarrier spacing 1 When a part (a total of eight parts) of the resource block is allocated to UE#3, the base station needs to indicate to UE#1 whether each of the eight parts of the resource block is occupied by UE#3 through 8-bit DCI signaling, which obviously increases the DCI Signaling bits. Therefore, if it is necessary to allocate some resources in resource blocks under a certain subcarrier interval to terminals using another subcarrier interval, the ratio between the two subcarrier intervals should be as small as possible.

方式三:Method 3:

对于较大的子载波间隔下的资源块,若其中未被分配给使用较小的子载波间隔的终端的剩余资源小于或等于第三预定值,则不允许将所述剩余资源再分配给使用所述较大的子载波间隔的终端。For resource blocks under a larger subcarrier spacing, if the remaining resources not allocated to terminals using a smaller subcarrier spacing are less than or equal to a third predetermined value, then it is not allowed to reassign the remaining resources to terminals using The terminal with the larger subcarrier spacing.

在方式三中,当较大的子载波间隔下的资源块中仅有一小部分剩余时,若再将这部分资源分配给使用较大的子载波间隔的终端,那么需要较多比特的DCI信令来向该终端进行指示,因此当较大子载波间隔下的资源块中仅有很少一部分资源剩余时,不再将这部分资源分配给使用较大子载波间隔的终端。In mode 3, when there is only a small part of resource blocks left under a larger subcarrier spacing, if this part of resources is allocated to terminals using a larger subcarrier spacing, more bits of DCI information are required. Therefore, when there is only a small part of resources remaining in the resource blocks under the larger subcarrier spacing, this part of resources will not be allocated to the terminal using the larger subcarrier spacing.

在本发明的其它实施例中,所述的资源配置方法还包括:In other embodiments of the present invention, the resource allocation method further includes:

若向所述任一终端分配的在其使用的第一子载波间隔下的资源块中的资源都未被分配给其它终端使用,则仅向所述任一终端指示向其分配的资源块的位置;或If none of the resources in the resource blocks allocated to the terminal under the first subcarrier interval used by the terminal are allocated to other terminals, only indicate to the terminal the resources of the resource blocks allocated to it. location; or

若向所述任一终端分配的在其使用的第一子载波间隔下的资源块中的资源都未被分配给其它终端使用,则向所述任一终端指示向其分配的资源块的位置,并向所述任一终端指示该资源块中不存在分配给其它终端使用的部分资源。If none of the resources allocated to any terminal in the resource block under the first subcarrier interval used by it is allocated to other terminals, then indicate to any terminal the position of the resource block allocated to it. , and indicate to any terminal that there are no partial resources allocated to other terminals in the resource block.

图3示出了根据本发明的第一个实施例的资源配置装置的结构示意图。Fig. 3 shows a schematic structural diagram of a resource allocation device according to a first embodiment of the present invention.

如图3所示,根据本发明的第一个实施例的资源配置装置300,包括:通知单元302、分配单元304和指示单元306。As shown in FIG. 3 , the resource configuration apparatus 300 according to the first embodiment of the present invention includes: a notification unit 302 , an allocation unit 304 and an indication unit 306 .

其中,通知单元302用于通知基站服务的任一终端在进行通信时使用的第一子载波间隔,并向所述任一终端通知所述基站服务的其它终端使用的第二子载波间隔;分配单元304用于向所述基站服务的所有终端分配通信资源;指示单元306用于在所述分配单元304向所述任一终端分配的在其使用的第一子载波间隔下的资源块中有部分资源被分配给其它终端使用时,根据所述第一子载波间隔向所述任一终端指示所述资源块的位置,并根据所述第二子载波间隔向所述任一终端指示所述资源块中被分配给其它终端使用的部分资源。Wherein, the notification unit 302 is used for notifying any terminal served by the base station of the first subcarrier spacing used in communication, and notifying the any terminal of the second subcarrier spacing used by other terminals served by the base station; The unit 304 is configured to allocate communication resources to all terminals served by the base station; the indicating unit 306 is configured to include in the resource blocks allocated by the allocation unit 304 to any terminal under the first subcarrier interval used by it When some resources are allocated to other terminals, indicate the location of the resource block to any terminal according to the first subcarrier interval, and indicate the location of the resource block to any terminal according to the second subcarrier interval. Part of the resources allocated to other terminals in the resource block.

在该技术方案中,通过在向任一终端分配的在其使用的第一子载波间隔下的资源块中有部分资源被分配给其它终端使用时,根据第一子载波间隔向该终端指示分配的资源块的位置,并根据第二子载波间隔向该终端指示该资源块中被分配给其它终端使用的部分资源,使得基站在向使用不同子载波间隔的终端分配通信资源时,可以根据不同子载波间隔对应的资源块粒度来确保资源的最大化利用,避免了某一个使用较大子载波间隔的终端仅使用了较大资源块中的一部分资源而剩余的部分资源不再分配给其它终端造成的资源浪费的问题,提高了频谱效率。同时,通过本发明提出的指示方式也可以确保终端能够准确获知自身被分配的通信资源,以便于终端通过被分配的通信资源来接收或发送数据。In this technical solution, when some resources in the resource blocks allocated to any terminal under the first subcarrier spacing used by it are allocated to other terminals, the allocation is indicated to the terminal according to the first subcarrier spacing. The position of the resource block of the resource block, and according to the second subcarrier interval, indicate to the terminal the part of resources allocated to other terminals in the resource block, so that when the base station allocates communication resources to terminals using different subcarrier intervals, it can be based on different The resource block granularity corresponding to the subcarrier spacing ensures the maximum utilization of resources, avoiding that a terminal using a larger subcarrier spacing only uses part of the resources in the larger resource block and the remaining part of the resources is no longer allocated to other terminals. The problem of waste of resources is caused, and the spectrum efficiency is improved. At the same time, the indication method proposed by the present invention can also ensure that the terminal can accurately know the communication resources allocated to itself, so that the terminal can receive or send data through the allocated communication resources.

在上述技术方案中,优选地,所述第二子载波间隔小于或等于所述第一子载波间隔,其中,所述第二子载波间隔是所述基站服务的终端中使用的最小子载波间隔,或所述第二子载波间隔是所述基站服务的终端中使用的仅比所述第一子载波间隔小的一个子载波间隔。In the above technical solution, preferably, the second subcarrier spacing is less than or equal to the first subcarrier spacing, wherein the second subcarrier spacing is the minimum subcarrier spacing used in terminals served by the base station , or the second subcarrier spacing is a subcarrier spacing only smaller than the first subcarrier spacing used by terminals served by the base station.

在该技术方案中,当第二子载波间隔是基站服务的终端中使用的最小子载波间隔时,上述的其它终端可以是使用比第一子载波间隔小的其它子载波间隔(可以是一种或多种)的多个终端;而在第二子载波间隔是基站服务的终端中使用的仅比第一子载波间隔小的一个子载波间隔时,上述的其它终端是使用第二子载波间隔的一个或多个终端。In this technical solution, when the second subcarrier spacing is the minimum subcarrier spacing used by the terminals served by the base station, the above-mentioned other terminals may use other subcarrier spacings smaller than the first subcarrier spacing (which may be a or a plurality of terminals); and when the second subcarrier interval is only one subcarrier interval smaller than the first subcarrier interval used by the terminals served by the base station, the above-mentioned other terminals use the second subcarrier interval one or more terminals.

在上述任一技术方案中,优选地,所述的资源配置装置300还包括:确定单元308,用于根据所述第一子载波间隔与所述第二子载波间隔之间的比值,确定在向所述任一终端指示所述资源块中被分配给其它终端使用的部分资源时所使用的DCI信令的比特数。In any of the above technical solutions, preferably, the resource allocation device 300 further includes: a determining unit 308, configured to determine the The number of bits of the DCI signaling used when indicating to any terminal the part of resources in the resource block allocated to other terminals.

在该技术方案中,由于子载波间隔之间是存在倍数关系的,因此可以根据第一子载波间隔与第二子载波间隔之间的比值(即倍数关系)来确定向终端指示资源块中被分配给其它终端使用的部分资源时所使用的DCI信令的比特数。譬如,若第一子载波间隔与第二子载波间隔之间的比值为2,则该DCI信令的比特数为2,即每个比特对应指示两块资源中的其中一块资源是否被其它终端占用。。In this technical solution, since there is a multiple relationship between the subcarrier spacing, it can be determined according to the ratio between the first subcarrier spacing and the second subcarrier spacing (that is, the multiple relationship) to indicate to the terminal that in the resource block The number of DCI signaling bits used when allocating some resources used by other terminals. For example, if the ratio between the first subcarrier spacing and the second subcarrier spacing is 2, the number of bits in the DCI signaling is 2, that is, each bit corresponds to indicating whether one of the two resources is used by other terminals occupy. .

在上述任一技术方案中,优选地,所述通知单元302具体用于:In any of the above technical solutions, preferably, the notification unit 302 is specifically configured to:

向所述任一终端通知所述第二子载波间隔的数值;或Notifying the any terminal of the value of the second subcarrier spacing; or

向所述任一终端通知所述第一子载波间隔与所述第二子载波间隔之间的比值。Notifying the any terminal of the ratio between the first subcarrier spacing and the second subcarrier spacing.

在上述任一技术方案中,优选地,所述分配单元304具体用于:In any of the above technical solutions, preferably, the allocation unit 304 is specifically configured to:

根据所述基站服务的所有终端中使用的最小子载波间隔对应的资源块粒度,向所述所有终端分配通信资源;或Allocating communication resources to all terminals served by the base station according to the resource block granularity corresponding to the minimum subcarrier spacing used in all terminals served by the base station; or

根据所述所有终端中的每个终端使用的子载波间隔对应的资源块粒度,向所述每个终端分配通信资源。Allocating communication resources to each of the terminals according to the resource block granularity corresponding to the subcarrier spacing used by each of the terminals.

进一步地,在所述分配单元304根据所述所有终端中的每个终端使用的子载波间隔对应的资源块粒度,向所述每个终端分配通信资源的情况下,所述分配单元304具体还用于:Further, in the case where the allocating unit 304 allocates communication resources to each terminal according to the resource block granularity corresponding to the subcarrier spacing used by each terminal among all the terminals, the allocating unit 304 specifically further Used for:

按照所使用的子载波间隔从大到小的顺序,依次向所述每个终端分配通信资源,其中,对于使用较大的子载波间隔的终端,向其分配的资源块中的部分资源允许被分配给使用较小的子载波间隔的其它终端;或According to the descending order of the used subcarrier spacing, allocate communication resources to each terminal in sequence, wherein, for a terminal using a larger subcarrier spacing, some resources in the resource blocks allocated to it are allowed to be used allocated to other terminals using smaller subcarrier spacing; or

按照所使用的子载波间隔从大到小的顺序,依次向所述每个终端分配通信资源,其中,对于使用较大的子载波间隔的终端,向其分配的资源块中的部分资源不允许再被分配给使用较小的子载波间隔的其它终端;或According to the descending order of the used sub-carrier spacing, allocate communication resources to each terminal in turn, wherein, for terminals using a larger sub-carrier spacing, some resources in the resource blocks allocated to them are not allowed be reassigned to other terminals using smaller subcarrier spacing; or

按照所使用的子载波间隔从小到大的顺序,依次向所述每个终端分配通信资源,其中,向使用较大的子载波间隔的终端分配的资源块中允许有部分资源已被分配给使用较小的子载波间隔的其它终端;或According to the order of the used subcarrier spacing from small to large, communication resources are allocated to each terminal in turn, wherein, some resources in the resource blocks allocated to terminals using larger subcarrier spacing are allowed to be allocated to users. other terminals with smaller subcarrier spacing; or

按照所使用的子载波间隔从小到大的顺序,依次向所述每个终端分配通信资源,其中,向使用较大的子载波间隔的终端分配的资源块中不允许存在已被分配给使用较小的子载波间隔的其它终端的部分资源。According to the order of the used subcarrier spacing from small to large, the communication resources are allocated to each terminal in turn, wherein, resource blocks allocated to terminals using larger subcarrier spacing are not allowed to have resources Partial resources of other terminals with small subcarrier spacing.

进一步地,在所述分配单元304根据所述所有终端中的每个终端使用的子载波间隔对应的资源块粒度,向所述每个终端分配通信资源的情况下,为了减少上述DCI信令的比特数,所述的分配单元304具体通过以下方式来进行分配资源:Further, in the case where the allocating unit 304 allocates communication resources to each terminal according to the resource block granularity corresponding to the subcarrier interval used by each terminal among all the terminals, in order to reduce the above-mentioned DCI signaling The number of bits, the allocation unit 304 specifically allocates resources in the following manner:

方式一:method one:

向所有终端中使用的子载波间隔小于或等于第一预定值的至少一个终端分配连续的资源块。Consecutive resource blocks are allocated to at least one terminal among all terminals whose subcarrier spacing used is less than or equal to the first predetermined value.

在方式一中,若向使用的子载波间隔较小(即小于或等于第一预定值)的至少一个终端分配的资源块不连续,比如向某一终端分配的资源处于较大子载波间隔下的资源块中的多个不连续的位置,那么在向使用该较大子载波间隔的终端分配这个资源块之后,就需要通过较为详细的指示方式来指示这个资源块中被分配给其它终端的部分,进而会造成DCI信令的比特数较多的问题,因此可以向使用较小子载波间隔(小于或等于第一预定值)的终端尽量分配连续的资源块。In the first method, if the resource blocks allocated to at least one terminal whose subcarrier spacing is smaller (that is, less than or equal to the first predetermined value) are discontinuous, for example, the resources allocated to a certain terminal are under a larger subcarrier spacing If there are multiple discontinuous positions in the resource block, then after allocating the resource block to the terminal using the larger subcarrier spacing, it is necessary to indicate the resource block allocated to other terminals in a more detailed way. part, which in turn will cause a problem that the number of bits of the DCI signaling is relatively large, so it is possible to allocate as many continuous resource blocks as possible to a terminal using a smaller subcarrier spacing (less than or equal to the first predetermined value).

方式二:Method 2:

在需要将任一子载波间隔下的资源块中的部分资源分配给使用另一子载波间隔的终端时,所述任一子载波间隔与所述另一子载波间隔之间的比值应当小于或等于第二预定值。When it is necessary to allocate some resources in resource blocks under any subcarrier spacing to terminals using another subcarrier spacing, the ratio between the any subcarrier spacing and the other subcarrier spacing should be less than or equal to the second predetermined value.

在方式二中,若二个子载波间隔之间的比值越大,说明这两个子载波间隔各自对应的资源块粒度也相差较大,比如子载波间隔1与子载波间隔2之间的比值为2,UE#1使用子载波间隔1,UE#2使用子载波间隔2,那么在将UE#1在子载波间隔1下的资源块中的其中一部分(一共两部分)分配给UE#2时,基站仅需通过2bit的DCI信令向UE#1指示该资源块中哪部分被UE#2占用。而若子载波间隔1与子载波间隔3之间的比值为8,UE#1使用子载波间隔1,UE#3使用子载波间隔3,那么在将UE#1在子载波间隔1下的资源块中的一部分(一共八部分)分配给UE#3时,基站需通过8bit的DCI信令向UE#1指示该资源块的八部分中每部分是否被UE#3占用,这显然是增加了DCI信令的比特数。因此若需要将某一子载波间隔下的资源块中的部分资源分配给使用另一子载波间隔的终端,则这两个子载波间隔之间的比值应尽量小。In method 2, if the ratio between the two subcarrier intervals is larger, it means that the resource block granularities corresponding to the two subcarrier intervals are also quite different, for example, the ratio between subcarrier interval 1 and subcarrier interval 2 is 2 , UE#1 uses subcarrier spacing 1, UE#2 uses subcarrier spacing 2, then when UE#1 allocates a part (a total of two parts) of the resource blocks under subcarrier spacing 1 to UE#2, The base station only needs to indicate to UE#1 which part of the resource block is occupied by UE#2 through 2-bit DCI signaling. And if the ratio between subcarrier spacing 1 and subcarrier spacing 3 is 8, UE#1 uses subcarrier spacing 1, UE#3 uses subcarrier spacing 3, then the resource blocks of UE#1 under subcarrier spacing 1 When a part (a total of eight parts) of the resource block is allocated to UE#3, the base station needs to indicate to UE#1 whether each of the eight parts of the resource block is occupied by UE#3 through 8-bit DCI signaling, which obviously increases the DCI Signaling bits. Therefore, if it is necessary to allocate some resources in resource blocks under a certain subcarrier interval to terminals using another subcarrier interval, the ratio between the two subcarrier intervals should be as small as possible.

方式三:Method 3:

对于较大的子载波间隔下的资源块,若其中未被分配给使用较小的子载波间隔的终端的剩余资源小于或等于第三预定值,则不允许将所述剩余资源再分配给使用所述较大的子载波间隔的终端。For resource blocks under a larger subcarrier spacing, if the remaining resources not allocated to terminals using a smaller subcarrier spacing are less than or equal to a third predetermined value, then it is not allowed to reassign the remaining resources to terminals using The terminal with the larger subcarrier spacing.

在方式三中,当较大的子载波间隔下的资源块中仅有一小部分剩余时,若再将这部分资源分配给使用较大的子载波间隔的终端,那么需要较多比特的DCI信令来向该终端进行指示,因此当较大子载波间隔下的资源块中仅有很少一部分资源剩余时,不再将这部分资源分配给使用较大子载波间隔的终端。In mode 3, when there is only a small part of resource blocks left under a larger subcarrier spacing, if this part of resources is allocated to terminals using a larger subcarrier spacing, more bits of DCI information are required. Therefore, when there is only a small part of resources remaining in the resource blocks under the larger subcarrier spacing, this part of resources will not be allocated to the terminal using the larger subcarrier spacing.

在上述任一技术方案中,优选地,所述指示单元306还用于:In any of the above technical solutions, preferably, the indicating unit 306 is further configured to:

若所述分配单元304向所述任一终端分配的在其使用的第一子载波间隔下的资源块中的资源都未被分配给其它终端使用,则仅向所述任一终端指示向其分配的资源块的位置;或If none of the resources in the resource blocks allocated by the allocating unit 304 to any terminal under the first subcarrier interval used by it are allocated to other terminals, then only indicate to any terminal that the location of the allocated resource block; or

若所述分配单元304向所述任一终端分配的在其使用的第一子载波间隔下的资源块中的资源都未被分配给其它终端使用,则向所述任一终端指示向其分配的资源块的位置,并向所述任一终端指示该资源块中不存在分配给其它终端使用的部分资源。If none of the resources in the resource blocks allocated by the allocating unit 304 to the any terminal under the first subcarrier interval used by it are allocated to other terminals, then instruct the any terminal to allocate position of the resource block, and indicate to any terminal that there is no part of resources allocated to other terminals in the resource block.

在上述任一技术方案中,优选地,所述通知单元302具体用于:通过半静态的RRC信令向所述任一终端通知所述第一子载波间隔和所述第二子载波间隔。In any of the above technical solutions, preferably, the notification unit 302 is specifically configured to: notify any terminal of the first subcarrier spacing and the second subcarrier spacing through semi-static RRC signaling.

图4示出了根据本发明的第一个实施例的基站的示意框图。Fig. 4 shows a schematic block diagram of a base station according to the first embodiment of the present invention.

如图4所示,根据本发明的第一个实施例的基站400,包括:如图3所示的资源配置装置300。As shown in FIG. 4 , the base station 400 according to the first embodiment of the present invention includes: the resource configuration apparatus 300 shown in FIG. 3 .

图5示出了根据本发明的第二个实施例的资源配置方法的流程示意图,该资源配置方法的执行主体可以是终端。Fig. 5 shows a schematic flowchart of a resource configuration method according to a second embodiment of the present invention, where the resource configuration method may be executed by a terminal.

如图5所示,根据本发明的第二个实施例的资源配置方法,包括以下步骤:As shown in Figure 5, the resource configuration method according to the second embodiment of the present invention includes the following steps:

步骤S50,接收基站通知的终端在进行通信时使用的第一子载波间隔,以及所述基站服务的其它终端使用的第二子载波间隔。Step S50, receiving the first subcarrier spacing used by the terminal notified by the base station when communicating, and the second subcarrier spacing used by other terminals served by the base station.

步骤S52,接收所述基站发送的资源配置信息。Step S52, receiving resource configuration information sent by the base station.

步骤S54,若所述资源配置信息指示了所述基站向所述终端分配的在所述终端使用的第一子载波间隔下的资源块的位置,以及所述资源块中被其它终端以所述第二子载波间隔使用的部分资源,则确定所述资源块中未被所述其它终端使用的资源。Step S54, if the resource configuration information indicates the position of the resource block assigned by the base station to the terminal under the first subcarrier interval used by the terminal, and the resource block is used by other terminals in the For the part of resources used by the second subcarrier interval, determine the resources in the resource block that are not used by the other terminals.

步骤S56,根据所述资源块中未被其它终端使用的资源进行通信。Step S56, performing communication according to resources in the resource block that are not used by other terminals.

在图5所示的技术方案中,当资源配置信息指示了基站向终端分配的在终端使用的第一子载波间隔下的资源块的位置,以及该资源块中被其它终端以第二子载波间隔使用的部分资源时,说明基站在分配资源时,是基于资源块最大化利用的考虑,并根据不同子载波间隔对应的资源块粒度来进行分配的,这样可以避免某一个使用较大子载波间隔的终端仅使用了较大资源块中的一部分资源而剩余的部分资源不再分配给其它终端造成的资源浪费的问题。同时,通过基站的指示方式也可以确保终端能够准确获知自身被分配的通信资源,以便于终端通过被分配的通信资源来接收或发送数据。In the technical solution shown in Figure 5, when the resource configuration information indicates the position of the resource block allocated by the base station to the terminal under the first subcarrier interval used by the terminal, and the second subcarrier used by other terminals in the resource block When some resources are used at intervals, it means that when the base station allocates resources, it is based on the consideration of maximizing the utilization of resource blocks, and allocates according to the granularity of resource blocks corresponding to different subcarrier intervals, so as to avoid the use of a larger subcarrier Interval terminals only use a part of the resources in a larger resource block and the remaining part of the resources are not allocated to other terminals, resulting in resource waste. At the same time, the indication manner of the base station can also ensure that the terminal can accurately know the communication resources allocated to itself, so that the terminal can receive or send data through the allocated communication resources.

图6示出了根据本发明的第二个实施例的资源配置装置的结构示意图。Fig. 6 shows a schematic structural diagram of a resource allocation device according to a second embodiment of the present invention.

如图6所示,根据本发明的第二个实施例的资源配置装置600,包括:第一接收单元602、第二接收单元604、确定单元606和通信单元608。As shown in FIG. 6 , the resource configuration apparatus 600 according to the second embodiment of the present invention includes: a first receiving unit 602 , a second receiving unit 604 , a determining unit 606 and a communication unit 608 .

其中,第一接收单元602用于接收基站通知的终端在进行通信时使用的第一子载波间隔,以及所述基站服务的其它终端使用的第二子载波间隔;第二接收单元604用于接收所述基站发送的资源配置信息;确定单元606用于在所述资源配置信息指示了所述基站向所述终端分配的在所述终端使用的第一子载波间隔下的资源块的位置,以及所述资源块中被其它终端以所述第二子载波间隔使用的部分资源时,确定所述资源块中未被所述其它终端使用的资源;通信单元608用于根据所述确定单元606确定的所述资源块中未被所述其它终端使用的资源进行通信。Among them, the first receiving unit 602 is used to receive the first subcarrier spacing used by the terminal notified by the base station when communicating, and the second subcarrier spacing used by other terminals served by the base station; the second receiving unit 604 is used to receive The resource configuration information sent by the base station; the determining unit 606 is configured to indicate the position of the resource block allocated by the base station to the terminal under the first subcarrier interval used by the terminal when the resource configuration information indicates, and When some resources in the resource block are used by other terminals at the second subcarrier interval, determine resources in the resource block that are not used by the other terminal; the communication unit 608 is configured to determine according to the determination unit 606 communicate with the resources in the resource block that are not used by the other terminal.

在该技术方案中,当资源配置信息指示了基站向终端分配的在终端使用的第一子载波间隔下的资源块的位置,以及该资源块中被其它终端以第二子载波间隔使用的部分资源时,说明基站在分配资源时,是基于资源块最大化利用的考虑,并根据不同子载波间隔对应的资源块粒度来进行分配的,这样可以避免某一个使用较大子载波间隔的终端仅使用了较大资源块中的一部分资源而剩余的部分资源不再分配给其它终端造成的资源浪费的问题。同时,通过基站的指示方式也可以确保终端能够准确获知自身被分配的通信资源,以便于终端通过被分配的通信资源来接收或发送数据。In this technical solution, when the resource configuration information indicates the position of the resource block assigned by the base station to the terminal under the first subcarrier interval used by the terminal, and the part of the resource block used by other terminals at the second subcarrier interval resources, it shows that when the base station allocates resources, it is based on the consideration of maximizing the utilization of resource blocks, and allocates resources according to the granularity of resource blocks corresponding to different subcarrier intervals. This can prevent a terminal using a larger subcarrier interval from only A problem of waste of resources caused by using a part of resources in a larger resource block and not allocating the remaining part of resources to other terminals. At the same time, the indication manner of the base station can also ensure that the terminal can accurately know the communication resources allocated to itself, so that the terminal can receive or send data through the allocated communication resources.

图7示出了根据本发明的第一个实施例的终端的示意框图。Fig. 7 shows a schematic block diagram of a terminal according to the first embodiment of the present invention.

如图7所示,根据本发明的第一个实施例的终端700,包括:如图6所示的资源配置装置600。As shown in FIG. 7 , a terminal 700 according to the first embodiment of the present invention includes: the resource configuration apparatus 600 shown in FIG. 6 .

可见,本发明的技术方案主要是针对5G NR(New Radio,新的无线技术)中的多用户使用多个不同的子载波间隔情况,提出了相应的频域资源的分配方法和信令指示方法,具体如下:It can be seen that the technical solution of the present invention is mainly aimed at the situation that multiple users in 5G NR (New Radio, new wireless technology) use multiple different subcarrier spacings, and proposes a corresponding allocation method of frequency domain resources and a signaling indication method ,details as follows:

一、基站进行资源分配的方法:1. The method of base station resource allocation:

对于资源分配方法,本发明提出了如下两种方案:For the resource allocation method, the present invention proposes the following two schemes:

资源分配方案一:按照终端中使用的最小子载波间隔形成的RB为粒度来进行调度。Resource allocation scheme 1: Scheduling is performed according to the granularity of RB formed by the minimum subcarrier spacing used in the terminal.

具体地,比如当终端使用的子载波间隔为f0时,RB数目为100,编号为0~99,这些RB可以定义为RB(1,i),其中的1表示子载波间隔为1倍的f0,i取值即为0~99;当终端使用的子载波间隔为2f0时,RB数目为50,这些RB定义为RB(2,j),其中的2表示子载波间隔为2倍的f0,j取值为0~49;当终端使用的子载波间隔为4f0时,RB数目为25,这些RB定义为RB(4,j),其中的4表示子载波间隔为4倍的f0,j取值为0~24;……Specifically, for example, when the subcarrier spacing used by the terminal is f 0 , the number of RBs is 100, numbered from 0 to 99, and these RBs can be defined as RB(1, i), where 1 means that the subcarrier spacing is 1 times f 0 , the value of i is 0~99; when the subcarrier spacing used by the terminal is 2f 0 , the number of RBs is 50, and these RBs are defined as RB(2, j), where 2 means that the subcarrier spacing is twice f 0 , j ranges from 0 to 49; when the subcarrier spacing used by the terminal is 4f 0 , the number of RBs is 25, and these RBs are defined as RB(4, j), where 4 means that the subcarrier spacing is 4 times The value of f 0 , j ranges from 0 to 24;  …

根据上述定义可知,RB(4,0)即为RB(2,0)和RB(2,1)组成;RB(2,0)即为RB(1,0)和RB(1,1)组成。According to the above definition, RB(4,0) is composed of RB(2,0) and RB(2,1); RB(2,0) is composed of RB(1,0) and RB(1,1) .

以三个用户为例,且UE#1使用子载波间隔f0,UE#2使用子载波间隔2f0,UE#3使用子载波间隔4f0,若按照终端中使用的最小子载波间隔形成的RB为粒度来进行调度,可能有如图8所示的分配结果,具体如下:Taking three users as an example, and UE#1 uses subcarrier spacing f 0 , UE#2 uses subcarrier spacing 2f 0 , and UE#3 uses subcarrier spacing 4f 0 , if the minimum subcarrier spacing used in the terminal is formed RB is used for scheduling at a granularity, and there may be an allocation result as shown in Figure 8, which is as follows:

UE#1:RB(1,7),RB(1,8);UE#1: RB(1, 7), RB(1, 8);

UE#2:RB(1,6);UE#2: RB(1, 6);

UE#3:RB(1,9),RB(1,10),RB(1,11)。UE#3: RB(1, 9), RB(1, 10), RB(1, 11).

资源分配方案二:按照每个终端自身的子载波间隔形成的RB为粒度来进行调度。Resource allocation scheme 2: Scheduling is performed according to the granularity of RB formed by the subcarrier spacing of each terminal itself.

具体地,比如UE#1和UE#4使用的子载波间隔为f0,那么UE#1和UE#4为f0用户群;UE#2和UE#5使用的子载波间隔为2f0,那么UE#2和UE#5为2f0用户群;UE#3和UE#6使用子载波间隔为4f0,那么UE#3和UE#6为4f0用户群。Specifically, for example, if the subcarrier spacing used by UE#1 and UE#4 is f 0 , then UE#1 and UE#4 are f 0 user groups; the subcarrier spacing used by UE#2 and UE#5 is 2f 0 , Then UE#2 and UE#5 are 2f 0 user group; UE#3 and UE#6 use subcarrier spacing as 4f 0 , then UE#3 and UE#6 are 4f 0 user group.

假设上述的UE获得资源的优先级是一样的,也就是说这些UE可能有不同的时延要求,但基站根据时延要求确定它们只要在这个子帧能被调度到资源就可以。另外,这些UE在这个子帧需要得到多大带宽的资源基站也是清楚的,每个UE在这个子帧需要获得多大带宽都是基于各UE的QoS(Quality of Service,服务质量)以及已传输的数据和待传输的数据量等来确定的。It is assumed that the above-mentioned UEs have the same priority in obtaining resources, that is to say, these UEs may have different delay requirements, but the base station determines according to the delay requirements as long as they can be scheduled to resources in this subframe. In addition, the base station is also clear about how much bandwidth these UEs need to obtain in this subframe. How much bandwidth each UE needs to obtain in this subframe is based on the QoS (Quality of Service) of each UE and the transmitted data. and the amount of data to be transmitted are determined.

在上假设的基础上,接下来按照不同的群组进行资源分配,这又分成多种情况:On the basis of the above assumptions, resource allocation is then carried out according to different groups, which is divided into multiple situations:

情况一:Case 1:

以子载波间隔最大的用户先分配,并且前面已分配的资源可以分配给后面的用户。即按照所使用的子载波间隔从大到小的顺序,依次向每个用户分配通信资源,其中,对于使用较大的子载波间隔的用户,向其分配的资源块中的部分资源允许被分配给使用较小的子载波间隔的其它用户。The user with the largest subcarrier spacing is allocated first, and the previously allocated resources can be allocated to the subsequent users. That is, according to the order of the used subcarrier spacing from large to small, communication resources are allocated to each user in turn. Among them, for users using larger subcarrier spacing, some resources in the resource blocks allocated to them are allowed to be allocated to other users using smaller subcarrier spacing.

以图8为例,由于UE#3使用的子载波间隔最大,那么UE#3先分配资源,假如向UE#3分配了RB(4,2),之后向UE#2分配资源,假如向UE#2分配了RB(2,3),最后向UE#1分配资源,由于前面已分配的资源可以分配给后面的用户,因此可以向UE#1分配RB(1,7)和RB(1,8),也即将RB(2,3)和RB(4,2)中的部分资源分配给了UE#1。Taking Figure 8 as an example, since the subcarrier spacing used by UE#3 is the largest, UE#3 allocates resources first, assuming that RB(4,2) is allocated to UE#3, and then allocates resources to UE#2. #2 allocates RB(2,3), and finally allocates resources to UE#1. Since the previously allocated resources can be allocated to subsequent users, RB(1,7) and RB(1, 8), that is, allocate part of resources in RB(2,3) and RB(4,2) to UE#1.

情况二:Case two:

以子载波间隔最大的用户先分配,并且前面已分配的资源不可以分配给后面的用户。即按照所使用的子载波间隔从大到小的顺序,依次向每个用户分配通信资源,其中,对于使用较大的子载波间隔的用户,向其分配的资源块中的部分资源不允许再被分配给使用较小的子载波间隔的其它用户。The user with the largest subcarrier spacing is allocated first, and the previously allocated resources cannot be allocated to the subsequent users. That is, according to the order of the used subcarrier spacing from large to small, communication resources are allocated to each user in turn. Among them, for users using larger subcarrier spacing, part of the resources in the resource blocks allocated to them are not allowed to be reused. Allocated to other users using smaller subcarrier spacing.

由于前面已分配的资源不可以分配给后面的用户,因此这种分配方案不会出现图8中向UE#1分配RB(1,7)和RB(1,8)的情况。Since previously allocated resources cannot be allocated to subsequent users, the allocation of RB(1,7) and RB(1,8) to UE#1 in Figure 8 does not occur in this allocation scheme.

情况三:Case three:

以子载波间隔最小的用户先分配,前面已分配的资源可能是大子载波间隔下的RB的组成部分,可以分配给后面的用户。即按照所使用的子载波间隔从小到大的顺序,依次向每个用户分配通信资源,其中,向使用较大的子载波间隔的用户分配的资源块中允许有部分资源已被分配给使用较小的子载波间隔的其它用户。The user with the smallest subcarrier spacing is allocated first, and the previously allocated resources may be part of RBs with a large subcarrier spacing, and can be allocated to subsequent users. That is, according to the order of the used subcarrier spacing from small to large, communication resources are allocated to each user in sequence, wherein, some resources are allowed to be allocated to users using larger subcarrier spacing. Other users with small subcarrier spacing.

以图8为例,由于UE#1使用的子载波间隔最小,因此先向UE#1分配资源,假如向UE#1分配了RB(1,7)和RB(1,8);之后向UE#2分配资源,由于RB(1,7)是RB(2,3)中的一部分,为了保证资源的最大化利用,可以将RB(2,3)中剩余的资源分配给UE#2;同样地,在向UE#3分配资源时,可以将RB(4,2)中未被UE#1占用的部分分配给UE#3。Taking Figure 8 as an example, since the subcarrier spacing used by UE#1 is the smallest, resources are allocated to UE#1 first, assuming that RB(1,7) and RB(1,8) are allocated to UE#1; #2 allocates resources, since RB(1,7) is a part of RB(2,3), in order to ensure the maximum utilization of resources, the remaining resources in RB(2,3) can be allocated to UE#2; similarly Specifically, when allocating resources to UE#3, the part of RB(4,2) not occupied by UE#1 may be allocated to UE#3.

情况四:Situation 4:

以子载波间隔最小的用户先分配,前面已分配的资源可能是大子载波间隔下的RB的组成部分,不可以分配给后面的用户。即按照所使用的子载波间隔从小到大的顺序,依次向每个用户分配通信资源,其中,向使用较大的子载波间隔的用户分配的资源块中不允许存在已被分配给使用较小的子载波间隔的其它用户的部分资源。The user with the smallest subcarrier spacing is allocated first, and the previously allocated resources may be part of RBs with a large subcarrier spacing, and cannot be allocated to subsequent users. That is, according to the order of the used subcarrier spacing from small to large, communication resources are allocated to each user in turn, wherein, resource blocks allocated to users using larger subcarrier spacing are not allowed to exist that have been allocated to users using smaller subcarrier spacing. Part of the resources of other users with the subcarrier spacing of .

由于前面已分配的资源不可以分配给后面的用户,因此这种分配方案不会出现图8中向UE#2分配RB(2,3),以及向UE#3分配RB(4,2)的情况。Since the previously allocated resources cannot be allocated to subsequent users, this allocation scheme does not appear in Figure 8 where RB(2,3) is allocated to UE#2 and RB(4,2) is allocated to UE#3 Condition.

二、资源的信令指示方法:2. Resource signaling indication method:

对于图8中所示的资源分配场景,当基站通过DCI信令向每个用户进行指示时,对于UE#1很容易指示,直接指示RB(1,7)和RB(1,8)为向其分配的资源即可。但是对于UE#2,DCI信令需要指示RB(2,3)分配给UE#2了,同时需要指示RB(2,3)中的RB(1,7)不是分配给UE#2的。同样对于UE#3,DCI信令需要指示RB(4,2)分配给UE#3了,同时需要指示RB(4,2)中的RB(1,8)不是给UE#3的。也就是说对于子载波间隔较大的用户除了指示占用哪几个RB之外,还需要指示每个RB中是否有被其它用户占用的部分。For the resource allocation scenario shown in Figure 8, when the base station indicates to each user through DCI signaling, it is easy to indicate to UE#1, directly indicating RB(1,7) and RB(1,8) as its allocated resources. But for UE#2, the DCI signaling needs to indicate that RB(2,3) is allocated to UE#2, and at the same time, it needs to indicate that RB(1,7) in RB(2,3) is not allocated to UE#2. Also for UE#3, the DCI signaling needs to indicate that RB(4,2) is allocated to UE#3, and at the same time, it needs to indicate that RB(1,8) in RB(4,2) is not allocated to UE#3. That is to say, for a user with a large subcarrier spacing, in addition to indicating which RBs are occupied, it is also necessary to indicate whether each RB is occupied by other users.

对此,相应的指示方法为:先通过半静态的RRC信令告知用户在发送和接收数据时使用的子载波间隔值f1,同时告知用户该基站下的用户中使用的最小子载波间隔值f2或者告知用户f1与f2的比值f1/f2,以下以比值为例进行说明:In this regard, the corresponding indication method is: first inform the user of the subcarrier spacing value f1 used when sending and receiving data through semi-static RRC signaling, and at the same time inform the user of the minimum subcarrier spacing value f2 used among users under the base station Or inform the user of the ratio f1/f2 of f1 and f2, the following uses the ratio as an example to illustrate:

1、如果比值为1,则不需要额外指示RB中是否有被别的用户占用的部分,即用于指示分配给用户的RB中哪部分被其它用户占用的DCI信令为0;1. If the ratio is 1, there is no need to additionally indicate whether there is a part of the RB occupied by other users, that is, the DCI signaling used to indicate which part of the RB allocated to the user is occupied by other users is 0;

2、如果比值为2,则需要2bit的DCI信令,以告知分配给用户的RB中是每一半是否被别的用户占用;2. If the ratio is 2, 2-bit DCI signaling is required to inform whether each half of the RB allocated to the user is occupied by other users;

3、如果比值为4,则需要4bit的DCI信令,把该RB分成4部分,告知用户该RB中哪几个部分被别的用户占用。其中,RB被占用的情况最多有14种,其中一部分被占用的情况有4种;其中两部分被占用的情况有6种;其中三部分被占用的情况有4种。如果限制使用较小子载波间隔的用户尽量分配连续的RB的话,RB被占用的情况会少一点,比如可以是9种,即其中一部分被占用的情况有4种,两部分被占用的情况有3种,三部分被占用的情况有2种。3. If the ratio is 4, 4-bit DCI signaling is required to divide the RB into 4 parts and inform the user which parts of the RB are occupied by other users. Among them, there are at most 14 situations in which RBs are occupied, and there are 4 situations in which a part of them is occupied; there are 6 situations in which two parts are occupied; and there are 4 situations in which three parts are occupied. If users who are restricted to use smaller subcarrier intervals are allocated continuous RBs as much as possible, there will be fewer cases where RBs are occupied. There are 3 types, and there are 2 cases where the three parts are occupied.

考虑到子载波间隔为3.75~480KHz,所以比值最大可能为128,这时在需要指示RB中哪部分被分配给其它用户时需要的bit数非常多。为了减少bit数,基站需要在分配RB时采取一些原则,比如:Considering that the sub-carrier interval is 3.75-480 KHz, the maximum possible ratio is 128. At this time, when it is necessary to indicate which part of the RB is allocated to other users, a very large number of bits is required. In order to reduce the number of bits, the base station needs to adopt some principles when allocating RBs, such as:

①使用较小子载波间隔的用户尽量分配连续的RB;①Users using smaller subcarrier spacing should try to allocate continuous RBs;

②如果将使用子载波间隔为f1的RB中抽出一部分给使用子载波间隔为f2的RB给另一个用户时,要保证f1/f2的值尽量小;② If a part of the RBs using the subcarrier spacing of f1 is extracted for another user, the value of f1/f2 should be as small as possible;

③如果某一大子载波间隔下的资源块中有较多部分被分配给其它用户,那么剩余的部分就不要分配给使用大子载波间隔的用户。③ If more parts of resource blocks under a certain large subcarrier spacing are allocated to other users, then the remaining part should not be allocated to users using large subcarrier spacing.

此外,作为本发明的另一种指示方法,也可以通过半静态的RRC信令告知用户在发送和接收数据时使用的子载波间隔值f1,同时告知用户该基站下的用户中使用的仅比子载波间隔f1小的子载波间隔值f3或者告知用户f1与f3的比值f1/f3,之后的指示方法与上述类似。In addition, as another indication method of the present invention, the semi-static RRC signaling can also be used to inform the user of the subcarrier spacing value f1 used when sending and receiving data, and at the same time inform the user of the subcarrier spacing value f1 used among the users under the base station. The subcarrier spacing value f3 with a smaller subcarrier spacing f1 or the ratio f1/f3 of f1 to f3 is notified to the user, and the subsequent indication method is similar to the above.

图9示出了根据本发明的第二个实施例的基站的示意框图。Fig. 9 shows a schematic block diagram of a base station according to a second embodiment of the present invention.

如图9所示,根据本发明的第二个实施例的基站,包括:处理器1、输出装置3和存储器5。在本发明的一些实施例中,处理器1、输出装置3和存储器5可以通过总线4或其他方式连接,图9中以通过总线4连接为例。As shown in FIG. 9 , the base station according to the second embodiment of the present invention includes: a processor 1 , an output device 3 and a memory 5 . In some embodiments of the present invention, the processor 1 , the output device 3 and the memory 5 may be connected through a bus 4 or in other ways. In FIG. 9 , the connection through the bus 4 is taken as an example.

其中,存储器5用于存储一组程序代码,处理器1调用存储器5中存储的程序代码,用于执行以下操作:Wherein, the memory 5 is used to store a set of program codes, and the processor 1 invokes the program codes stored in the memory 5 to perform the following operations:

通过输出装置3通知基站服务的任一终端在进行通信时使用的第一子载波间隔,并向所述任一终端通知所述基站服务的其它终端使用的第二子载波间隔;Informing any terminal served by the base station of the first subcarrier spacing used in communication through the output device 3, and notifying the any terminal of the second subcarrier spacing used by other terminals served by the base station;

向所述基站服务的所有终端分配通信资源;allocating communication resources to all terminals served by the base station;

若向所述任一终端分配的在其使用的第一子载波间隔下的资源块中有部分资源被分配给其它终端使用,则根据所述第一子载波间隔向所述任一终端指示所述资源块的位置,并根据所述第二子载波间隔向所述任一终端指示所述资源块中被分配给其它终端使用的部分资源。If some resources in the resource blocks allocated to any terminal under the first subcarrier spacing used by it are allocated to other terminals, then indicate to any terminal the resource blocks according to the first subcarrier spacing. position of the resource block, and indicate to any terminal according to the second subcarrier interval the part of resources in the resource block allocated to other terminals.

作为一种可选的实施方式,处理器1调用存储器5中存储的程序代码,还用于执行以下操作:As an optional implementation manner, the processor 1 calls the program code stored in the memory 5, and is also used to perform the following operations:

根据所述第一子载波间隔与所述第二子载波间隔之间的比值,确定在向所述任一终端指示所述资源块中被分配给其它终端使用的部分资源时所使用的DCI信令的比特数。According to the ratio between the first subcarrier spacing and the second subcarrier spacing, determine the DCI signal used when indicating to any terminal the part of resources in the resource block allocated to other terminals command bits.

作为一种可选的实施方式,处理器1调用存储器5中存储的程序代码,执行向所述任一终端通知所述基站服务的其它终端使用的第二子载波间隔的操作,具体为:As an optional implementation manner, the processor 1 invokes the program code stored in the memory 5 to perform an operation of notifying any terminal of the second subcarrier spacing used by other terminals served by the base station, specifically:

通过输出装置3向所述任一终端通知所述第二子载波间隔的数值;或Notifying the arbitrary terminal of the value of the second subcarrier spacing through the output device 3; or

通过输出装置3向所述任一终端通知所述第一子载波间隔与所述第二子载波间隔之间的比值。Informing any terminal of the ratio between the first subcarrier spacing and the second subcarrier spacing via the output device 3 .

作为一种可选的实施方式,处理器1调用存储器5中存储的程序代码,执行向所述基站服务的所有终端分配通信资源的操作,具体为:As an optional implementation manner, the processor 1 invokes the program code stored in the memory 5 to perform an operation of allocating communication resources to all terminals served by the base station, specifically:

根据所述基站服务的所有终端中使用的最小子载波间隔对应的资源块粒度,向所述所有终端分配通信资源;或Allocating communication resources to all terminals served by the base station according to the resource block granularity corresponding to the minimum subcarrier spacing used in all terminals served by the base station; or

根据所述所有终端中的每个终端使用的子载波间隔对应的资源块粒度,向所述每个终端分配通信资源。Allocating communication resources to each of the terminals according to the resource block granularity corresponding to the subcarrier spacing used by each of the terminals.

作为一种可选的实施方式,在根据所述所有终端中的每个终端使用的子载波间隔对应的资源块粒度,向所述每个终端分配通信资源的情况下,处理器1调用存储器5中存储的程序代码,还用于执行以下操作:As an optional implementation manner, in the case of allocating communication resources to each of the terminals according to the resource block granularity corresponding to the subcarrier interval used by each of the terminals, the processor 1 calls the memory 5 The program code stored in is also used to do the following:

按照所使用的子载波间隔从大到小的顺序,依次向所述每个终端分配通信资源,其中,对于使用较大的子载波间隔的终端,向其分配的资源块中的部分资源允许被分配给使用较小的子载波间隔的其它终端;或According to the descending order of the used subcarrier spacing, allocate communication resources to each terminal in sequence, wherein, for a terminal using a larger subcarrier spacing, some resources in the resource blocks allocated to it are allowed to be used allocated to other terminals using smaller subcarrier spacing; or

按照所使用的子载波间隔从大到小的顺序,依次向所述每个终端分配通信资源,其中,对于使用较大的子载波间隔的终端,向其分配的资源块中的部分资源不允许再被分配给使用较小的子载波间隔的其它终端;或According to the descending order of the used sub-carrier spacing, allocate communication resources to each terminal in turn, wherein, for terminals using a larger sub-carrier spacing, some resources in the resource blocks allocated to them are not allowed be reassigned to other terminals using smaller subcarrier spacing; or

按照所使用的子载波间隔从小到大的顺序,依次向所述每个终端分配通信资源,其中,向使用较大的子载波间隔的终端分配的资源块中允许有部分资源已被分配给使用较小的子载波间隔的其它终端;或According to the order of the used subcarrier spacing from small to large, communication resources are allocated to each terminal in turn, wherein, some resources in the resource blocks allocated to terminals using larger subcarrier spacing are allowed to be allocated to users. other terminals with smaller subcarrier spacing; or

按照所使用的子载波间隔从小到大的顺序,依次向所述每个终端分配通信资源,其中,向使用较大的子载波间隔的终端分配的资源块中不允许存在已被分配给使用较小的子载波间隔的其它终端的部分资源。According to the order of the used subcarrier spacing from small to large, the communication resources are allocated to each terminal in turn, wherein, resource blocks allocated to terminals using larger subcarrier spacing are not allowed to have resources Partial resources of other terminals with small subcarrier spacing.

作为一种可选的实施方式,在根据所述所有终端中的每个终端使用的子载波间隔对应的资源块粒度,向所述每个终端分配通信资源的情况下,处理器1调用存储器5中存储的程序代码,还用于执行以下操作:As an optional implementation manner, in the case of allocating communication resources to each of the terminals according to the resource block granularity corresponding to the subcarrier interval used by each of the terminals, the processor 1 calls the memory 5 The program code stored in is also used to do the following:

向所述所有终端中使用的子载波间隔小于或等于第一预定值的至少一个终端分配连续的资源块;和/或Allocating consecutive resource blocks to at least one terminal among all terminals whose subcarrier spacing used is less than or equal to a first predetermined value; and/or

在需要将任一子载波间隔下的资源块中的部分资源分配给使用另一子载波间隔的终端时,所述任一子载波间隔与所述另一子载波间隔之间的比值应当小于或等于第二预定值;和/或When it is necessary to allocate some resources in resource blocks under any subcarrier spacing to terminals using another subcarrier spacing, the ratio between the any subcarrier spacing and the other subcarrier spacing should be less than or is equal to a second predetermined value; and/or

对于较大的子载波间隔下的资源块,若其中未被分配给使用较小的子载波间隔的终端的剩余资源小于或等于第三预定值,则不允许将所述剩余资源再分配给使用所述较大的子载波间隔的终端。For resource blocks under a larger subcarrier spacing, if the remaining resources not allocated to terminals using a smaller subcarrier spacing are less than or equal to a third predetermined value, then it is not allowed to reassign the remaining resources to terminals using The terminal with the larger subcarrier spacing.

作为一种可选的实施方式,处理器1调用存储器5中存储的程序代码,还用于执行以下操作:As an optional implementation manner, the processor 1 calls the program code stored in the memory 5, and is also used to perform the following operations:

若向所述任一终端分配的在其使用的第一子载波间隔下的资源块中的资源都未被分配给其它终端使用,则仅向所述任一终端指示向其分配的资源块的位置;或If none of the resources in the resource blocks allocated to the terminal under the first subcarrier interval used by the terminal are allocated to other terminals, only indicate to the terminal the resources of the resource blocks allocated to it. location; or

若向所述任一终端分配的在其使用的第一子载波间隔下的资源块中的资源都未被分配给其它终端使用,则向所述任一终端指示向其分配的资源块的位置,并向所述任一终端指示该资源块中不存在分配给其它终端使用的部分资源。If none of the resources allocated to any terminal in the resource block under the first subcarrier interval used by it is allocated to other terminals, then indicate to any terminal the position of the resource block allocated to it. , and indicate to any terminal that there are no partial resources allocated to other terminals in the resource block.

作为一种可选的实施方式,处理器1调用存储器5中存储的程序代码,具体用于执行以下操作,通过半静态的RRC信令向所述任一终端通知所述第一子载波间隔和所述第二子载波间隔。As an optional implementation manner, the processor 1 invokes the program code stored in the memory 5, and is specifically configured to perform the following operations: notify any terminal of the first subcarrier spacing and The second subcarrier spacing.

图10示出了根据本发明的第二个实施例的终端的示意框图。Fig. 10 shows a schematic block diagram of a terminal according to a second embodiment of the present invention.

如图10所示,根据本发明的第二个实施例的终端,包括:处理器1'、输入装置2'和存储器5'。在本发明的一些实施例中,处理器1'、输入装置2'和存储器5'可以通过总线4'或其他方式连接,图10中以通过总线4'连接为例。As shown in FIG. 10, the terminal according to the second embodiment of the present invention includes: a processor 1', an input device 2' and a memory 5'. In some embodiments of the present invention, the processor 1 ′, the input device 2 ′ and the memory 5 ′ can be connected through a bus 4 ′ or in other ways. In FIG. 10 , the connection through the bus 4 ′ is taken as an example.

其中,存储器5'用于存储一组程序代码,处理器1'调用存储器5'中存储的程序代码,用于执行以下操作:Wherein, the memory 5' is used to store a set of program codes, and the processor 1' invokes the program codes stored in the memory 5' to perform the following operations:

通过输入装置2'接收基站通知的终端在进行通信时使用的第一子载波间隔,以及所述基站服务的其它终端使用的第二子载波间隔;receiving the first subcarrier spacing used by the terminal notified by the base station during communication through the input device 2', and the second subcarrier spacing used by other terminals served by the base station;

通过输入装置2'接收所述基站发送的资源配置信息;receiving resource configuration information sent by the base station through the input device 2';

若所述资源配置信息指示了所述基站向所述终端分配的在所述终端使用的第一子载波间隔下的资源块的位置,以及所述资源块中被其它终端以所述第二子载波间隔使用的部分资源,则确定所述资源块中未被所述其它终端使用的资源;If the resource configuration information indicates the position of the resource block assigned by the base station to the terminal under the first subcarrier interval used by the terminal, and the resource block in the resource block is used by other terminals with the second part of the resources used by the carrier interval, then determine the resources in the resource block that are not used by the other terminals;

根据所述资源块中未被所述其它终端使用的资源进行通信。performing communication according to resources in the resource block not used by the other terminal.

本发明实施例的方法中的步骤可以根据实际需要进行顺序调整、合并和删减。The steps in the methods of the embodiments of the present invention can be adjusted, combined and deleted according to actual needs.

本发明实施例的资源配置装置、终端和基站中的单元可以根据实际需要进行合并、划分和删减。Units in the resource configuration apparatus, terminal and base station in the embodiments of the present invention can be combined, divided and deleted according to actual needs.

本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成,该程序可以存储于一计算机可读存储介质中,存储介质包括只读存储器(Read-Only Memory,ROM)、随机存储器(Random Access Memory,RAM)、可编程只读存储器(Programmable Read-only Memory,PROM)、可擦除可编程只读存储器(Erasable Programmable Read Only Memory,EPROM)、一次可编程只读存储器(One-time Programmable Read-Only Memory,OTPROM)、电子抹除式可复写只读存储器(Electrically-Erasable Programmable Read-Only Memory,EEPROM)、只读光盘(CompactDisc Read-Only Memory,CD-ROM)或其他光盘存储器、磁盘存储器、磁带存储器、或者能够用于携带或存储数据的计算机可读的任何其他介质。Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium includes read-only Memory (Read-Only Memory, ROM), Random Access Memory (Random Access Memory, RAM), Programmable Read-Only Memory (Programmable Read-only Memory, PROM), Erasable Programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), One-time Programmable Read-Only Memory (OTPROM), Electronically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CompactDisc Read -Only Memory, CD-ROM) or other optical disk storage, magnetic disk storage, tape storage, or any other computer-readable medium that can be used to carry or store data.

以上结合附图详细说明了本发明的技术方案,本发明提出了一种新的资源配置方案,使得基站在向使用不同子载波间隔的多个终端分配资源时,能够保证资源的最大化利用,并且能够准确指示终端获知被分配到的通信资源。The above describes the technical solution of the present invention in detail in conjunction with the accompanying drawings. The present invention proposes a new resource allocation scheme, so that the base station can ensure the maximum utilization of resources when allocating resources to multiple terminals using different subcarrier intervals. And it can accurately instruct the terminal to know the allocated communication resources.

以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (20)

1. a kind of device for allocating resources, it is characterised in that include:
Notification unit, the first subcarrier spacing that any terminal for notifying base station service is used when communicating, and to Any terminal notifies the second subcarrier spacing that other terminals of base station service are used;
Allocation unit, for all terminal distribution communication resources for servicing to the base station;
Indicating member, for distributing to any terminal in the allocation unit under its first subcarrier spacing for using Resource Block in when having part resource to be assigned to other terminals and use, according to first subcarrier spacing to arbitrary end End indicates the position of the Resource Block, and is indicated in the Resource Block to any terminal according to second subcarrier spacing It is assigned to the part resource that other terminals are used.
2. device for allocating resources according to claim 1, it is characterised in that second subcarrier spacing is less than or equal to First subcarrier spacing,
Wherein, second subcarrier spacing is the minimum subcarrier spacing used in the terminal of base station service, or described Second subcarrier spacing is that only little than first subcarrier spacing used in the terminal of base station service is carried Wave spacing.
3. device for allocating resources according to claim 1, it is characterised in that also include:
Determining unit, for according to the ratio between first subcarrier spacing and second subcarrier spacing, determining The DCI signaling for being used when indicating to be assigned to, to any terminal, the part resource that other terminals use in the Resource Block Bit number.
4. device for allocating resources according to claim 1, it is characterised in that the notification unit specifically for:
The numerical value of second subcarrier spacing is notified to any terminal;Or
The ratio between first subcarrier spacing and second subcarrier spacing is notified to any terminal.
5. device for allocating resources according to claim 1, it is characterised in that the allocation unit specifically for:
The corresponding Resource Block granularity of minimum subcarrier spacing according to used in all terminals of base station service, to the institute There is the terminal distribution communication resource;Or
The corresponding Resource Block granularity of the subcarrier spacing that used according to each terminal in all terminals, to described each eventually The end distribution communication resource.
6. device for allocating resources according to claim 5, it is characterised in that in the allocation unit according to all ends The corresponding Resource Block granularity of subcarrier spacing that each terminal in end is used, to the feelings of each terminal distribution communication resource Under condition, the allocation unit is specifically additionally operable to:
According to the subcarrier spacing for being used order from big to small, successively to each terminal distribution communication resource described, wherein, For the terminal using larger subcarrier spacing, the part resource in the Resource Block which distributes allows to be assigned to using relatively Other terminals of little subcarrier spacing;Or
According to the subcarrier spacing for being used order from big to small, successively to each terminal distribution communication resource described, wherein, For the terminal using larger subcarrier spacing, the part resource in the Resource Block which distributes does not allow to be assigned to again to make Other terminals with less subcarrier spacing;Or
According to the subcarrier spacing for being used order from small to large, successively to each terminal distribution communication resource described, wherein, Part resource has been allowed to be already allocated to using less in the Resource Block of the terminal distribution using larger subcarrier spacing Other terminals of subcarrier spacing;Or
According to the subcarrier spacing for being used order from small to large, successively to each terminal distribution communication resource described, wherein, Presence is not allowed to be already allocated to using less sub- load in the Resource Block of the terminal distribution using larger subcarrier spacing The part resource of other terminals of wave spacing.
7. device for allocating resources according to claim 5, it is characterised in that in the allocation unit according to all ends The corresponding Resource Block granularity of subcarrier spacing that each terminal in end is used, to the feelings of each terminal distribution communication resource Under condition, the allocation unit is specifically additionally operable to:
Connect at least one terminal distribution of the subcarrier spacing used in all terminals less than or equal to first predetermined value Continuous Resource Block;And/or
Needing the part resource in the Resource Block under arbitrary subcarrier spacing is distributed to the end using another subcarrier spacing During end, the ratio between arbitrary subcarrier spacing and another subcarrier spacing should make a reservation for less than or equal to second Value;And/or
For the Resource Block under larger subcarrier spacing, if the terminal being wherein not allocated to using less subcarrier spacing Surplus resources be less than or equal to third predetermined value, then do not allow the surplus resources are reallocated to using the larger son The terminal at carrier wave interval.
8. device for allocating resources according to any one of claim 1 to 7, it is characterised in that the indicating member is also used In:
If in the Resource Block under its first subcarrier spacing for using that the allocation unit is distributed to any terminal Resource is all not allocated to other terminals and uses, then only indicate the position to its Resource Block for distributing to any terminal;Or
If in the Resource Block under its first subcarrier spacing for using that the allocation unit is distributed to any terminal Resource is all not allocated to other terminals and uses, then indicate the position to its Resource Block for distributing to any terminal, and to Any terminal indicates there is no the part resource for distributing to that other terminals are used in the Resource Block.
9. device for allocating resources according to any one of claim 1 to 7, it is characterised in that the notification unit is concrete For:First subcarrier spacing and second subcarrier are notified to any terminal by semi-static RRC signaling Interval.
10. a kind of device for allocating resources, it is characterised in that include:
First receiving unit, the first subcarrier spacing that the terminal for receiving base station notice is used when communicating, and The second subcarrier spacing that other terminals of the base station service are used;
Second receiving unit, for receiving the resource allocation information of base station transmission;
Determining unit, makes in the terminal to the terminal distribution for indicating the base station in the resource allocation information By other terminals with second subcarrier in the position of the Resource Block under the first subcarrier spacing, and the Resource Block During the part resource that interval uses, the resource not used by other terminals described in the Resource Block is determined;
Communication unit, for the resource not used by other terminals described in the Resource Block that determined according to the determining unit Communicated.
11. a kind of resource allocation methods, it is characterised in that include:
The first subcarrier spacing for notifying any terminal of base station service to be used when communicating, and logical to any terminal Know the second subcarrier spacing that other terminals of base station service are used;
All terminal distribution communication resources to base station service;
If to any terminal distribution its using the first subcarrier spacing under Resource Block in have part resource to be divided Other terminals of dispensing are used, then indicate the position of the Resource Block to any terminal according to first subcarrier spacing, And indicate to be assigned to what other terminals were used in the Resource Block to any terminal according to second subcarrier spacing Part resource.
12. resource allocation methods according to claim 11, it is characterised in that second subcarrier spacing is less than or waits In first subcarrier spacing,
Wherein, second subcarrier spacing is the minimum subcarrier spacing used in the terminal of base station service, or described Second subcarrier spacing is that only little than first subcarrier spacing used in the terminal of base station service is carried Wave spacing.
13. resource allocation methods according to claim 11, it is characterised in that also include:
According to the ratio between first subcarrier spacing and second subcarrier spacing, determine to any terminal Indicate to be assigned to the bit number of the DCI signaling for being used during the part resource that other terminals use in the Resource Block.
14. resource allocation methods according to claim 11, it is characterised in that notify the base station to any terminal The step of the second subcarrier spacing that other terminals of service are used, specifically include:
The numerical value of second subcarrier spacing is notified to any terminal;Or
The ratio between first subcarrier spacing and second subcarrier spacing is notified to any terminal.
15. resource allocation methods according to claim 11, it is characterised in that all terminals to base station service are divided The step of joining the communication resource, specifically include:
The corresponding Resource Block granularity of minimum subcarrier spacing according to used in all terminals of base station service, to the institute There is the terminal distribution communication resource;Or
The corresponding Resource Block granularity of the subcarrier spacing that used according to each terminal in all terminals, to described each eventually The end distribution communication resource.
16. resource allocation methods according to claim 15, it is characterised in that according to each in all terminals The corresponding Resource Block granularity of subcarrier spacing that terminal is used, to each terminal distribution communication resource described in the case of, also wraps Include:
According to the subcarrier spacing for being used order from big to small, successively to each terminal distribution communication resource described, wherein, For the terminal using larger subcarrier spacing, the part resource in the Resource Block which distributes allows to be assigned to using relatively Other terminals of little subcarrier spacing;Or
According to the subcarrier spacing for being used order from big to small, successively to each terminal distribution communication resource described, wherein, For the terminal using larger subcarrier spacing, the part resource in the Resource Block which distributes does not allow to be assigned to again to make Other terminals with less subcarrier spacing;Or
According to the subcarrier spacing for being used order from small to large, successively to each terminal distribution communication resource described, wherein, Part resource has been allowed to be already allocated to using less in the Resource Block of the terminal distribution using larger subcarrier spacing Other terminals of subcarrier spacing;Or
According to the subcarrier spacing for being used order from small to large, successively to each terminal distribution communication resource described, wherein, Presence is not allowed to be already allocated to using less sub- load in the Resource Block of the terminal distribution using larger subcarrier spacing The part resource of other terminals of wave spacing.
17. resource allocation methods according to claim 15, it is characterised in that according to each in all terminals The corresponding Resource Block granularity of subcarrier spacing that terminal is used, to each terminal distribution communication resource described in the case of, also wraps Include:
Connect at least one terminal distribution of the subcarrier spacing used in all terminals less than or equal to first predetermined value Continuous Resource Block;And/or
Needing the part resource in the Resource Block under arbitrary subcarrier spacing is distributed to the end using another subcarrier spacing During end, the ratio between arbitrary subcarrier spacing and another subcarrier spacing should make a reservation for less than or equal to second Value;And/or
For the Resource Block under larger subcarrier spacing, if the terminal being wherein not allocated to using less subcarrier spacing Surplus resources be less than or equal to third predetermined value, then do not allow the surplus resources are reallocated to using the larger son The terminal at carrier wave interval.
18. resource allocation methods according to any one of claim 11 to 17, it is characterised in that also include:
If all not divided to the resource in the Resource Block under its first subcarrier spacing for using of any terminal distribution Other terminals of dispensing are used, then only indicate the position to its Resource Block for distributing to any terminal;Or
If all not divided to the resource in the Resource Block under its first subcarrier spacing for using of any terminal distribution Other terminals of dispensing are used, then indicate the position to its Resource Block for distributing to any terminal, and to any terminal Indicate in the Resource Block, there is no the part resource for distributing to that other terminals are used.
19. resource allocation methods according to any one of claim 11 to 17, it is characterised in that by semi-static RRC signaling notifies first subcarrier spacing and second subcarrier spacing to any terminal.
20. a kind of resource allocation method, it is characterised in that include:
The first subcarrier spacing that the terminal of base station notice is used, and other of base station service are received when communicating The second subcarrier spacing that terminal is used;
Receive the resource allocation information of base station transmission;
If the resource allocation information indicates the base station and carries to first son for using in the terminal of the terminal distribution The portion for being used with second subcarrier spacing by other terminals in the position of the Resource Block under wave spacing, and the Resource Block Divide resource, it is determined that the resource not used by other terminals described in the Resource Block;
According in the Resource Block not by other terminals described using resource communicated.
CN201610978083.0A 2016-10-31 2016-10-31 Resource allocation method and resource allocation device Active CN106455081B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610978083.0A CN106455081B (en) 2016-10-31 2016-10-31 Resource allocation method and resource allocation device
PCT/CN2017/072677 WO2018076565A1 (en) 2016-10-31 2017-01-25 Resource allocation method and resource allocation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610978083.0A CN106455081B (en) 2016-10-31 2016-10-31 Resource allocation method and resource allocation device

Publications (2)

Publication Number Publication Date
CN106455081A true CN106455081A (en) 2017-02-22
CN106455081B CN106455081B (en) 2022-12-20

Family

ID=58207454

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610978083.0A Active CN106455081B (en) 2016-10-31 2016-10-31 Resource allocation method and resource allocation device

Country Status (2)

Country Link
CN (1) CN106455081B (en)
WO (1) WO2018076565A1 (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018099329A1 (en) * 2016-11-30 2018-06-07 宇龙计算机通信科技(深圳)有限公司 Resource configuration method and resource configuration device
WO2018157666A1 (en) * 2017-03-01 2018-09-07 中兴通讯股份有限公司 Method and apparatus for enhancing multi-carrier cell, and computer storage medium
WO2018170877A1 (en) * 2017-03-24 2018-09-27 Oppo广东移动通信有限公司 Information sending method and apparatus, terminal, access network device and system
CN108633058A (en) * 2017-03-24 2018-10-09 华为技术有限公司 A kind of resource allocation methods and base station, UE
WO2018191863A1 (en) * 2017-04-18 2018-10-25 华为技术有限公司 Method and device for data transmission
WO2018205687A1 (en) * 2017-05-09 2018-11-15 宇龙计算机通信科技(深圳)有限公司 Data processing method and device
WO2019105389A1 (en) * 2017-11-28 2019-06-06 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for allocating a resource in a user equipment and user equipment
WO2019129012A1 (en) * 2017-12-29 2019-07-04 华为技术有限公司 Control information transmission method
WO2019153189A1 (en) * 2018-02-08 2019-08-15 Oppo广东移动通信有限公司 Resource configuration method and device, and computer storage medium
WO2019153192A1 (en) * 2018-02-08 2019-08-15 Oppo广东移动通信有限公司 Resource configuration method and device, and computer storage medium
WO2019153194A1 (en) * 2018-02-08 2019-08-15 Oppo广东移动通信有限公司 Resource configuration method and device, and computer storage medium
WO2019153205A1 (en) * 2018-02-08 2019-08-15 Oppo广东移动通信有限公司 Resource configuration method and device, and computer storage medium
WO2019237347A1 (en) * 2018-06-15 2019-12-19 富士通株式会社 Method and device for allocating and receiving resources and communication system
CN111417200A (en) * 2019-01-07 2020-07-14 中国移动通信有限公司研究院 Uplink transmission method, resource indication method, terminal and network equipment
CN111418244A (en) * 2017-12-21 2020-07-14 Oppo广东移动通信有限公司 A method, device and computer storage medium for information transmission
CN111436097A (en) * 2019-01-11 2020-07-21 中国移动通信有限公司研究院 Resource allocation method, device and computer readable storage medium
CN115315917A (en) * 2020-03-25 2022-11-08 联想(新加坡)私人有限公司 Apply irregular subcarrier spacing
US11589266B2 (en) 2018-02-08 2023-02-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Resource configuration method and device, and computer storage medium

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080080629A1 (en) * 2006-09-28 2008-04-03 Alcatel Lucent Method for improving inter cell interference cancellation in an cellular radio communication system and corresponding base station and subscriber station
CN101204033A (en) * 2005-06-22 2008-06-18 三星电子株式会社 Method and transmission device for allocating resources for transmitting uplink packet data in an orthogonal frequency division multiplexing system
CN101895508A (en) * 2006-01-27 2010-11-24 富士通株式会社 Radio communication system
CN102113254A (en) * 2008-08-08 2011-06-29 Lg电子株式会社 Method and device for allocating resources in multiple frequency band system
CN105009539A (en) * 2013-03-13 2015-10-28 索尼公司 6mhz bandwidth ofdm transmitter with the same guard interval as 8mhz dvb-t2
CN105979597A (en) * 2016-06-27 2016-09-28 宇龙计算机通信科技(深圳)有限公司 Communication resource distribution method, communication resource distribution device, base station and terminal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8077690B2 (en) * 2005-08-24 2011-12-13 Motorola Mobility, Inc. Resource allocation in cellular communication systems
EP3432667B1 (en) * 2008-01-04 2019-10-23 Panasonic Corporation Channel arrangement method and wireless communication base station device
CN102113398B (en) * 2008-08-01 2014-07-02 Lg电子株式会社 Resource allocation method for backhaul link and access link in wireless communication system including relay
CN102740375A (en) * 2011-04-11 2012-10-17 中兴通讯股份有限公司 Method for configuring wireless parameters and transmitting signals and device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101204033A (en) * 2005-06-22 2008-06-18 三星电子株式会社 Method and transmission device for allocating resources for transmitting uplink packet data in an orthogonal frequency division multiplexing system
CN101895508A (en) * 2006-01-27 2010-11-24 富士通株式会社 Radio communication system
US20080080629A1 (en) * 2006-09-28 2008-04-03 Alcatel Lucent Method for improving inter cell interference cancellation in an cellular radio communication system and corresponding base station and subscriber station
CN102113254A (en) * 2008-08-08 2011-06-29 Lg电子株式会社 Method and device for allocating resources in multiple frequency band system
CN105009539A (en) * 2013-03-13 2015-10-28 索尼公司 6mhz bandwidth ofdm transmitter with the same guard interval as 8mhz dvb-t2
CN105979597A (en) * 2016-06-27 2016-09-28 宇龙计算机通信科技(深圳)有限公司 Communication resource distribution method, communication resource distribution device, base station and terminal

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018099329A1 (en) * 2016-11-30 2018-06-07 宇龙计算机通信科技(深圳)有限公司 Resource configuration method and resource configuration device
CN108541063B (en) * 2017-03-01 2020-09-08 中兴通讯股份有限公司 Method and device for enhancing multi-carrier cell
WO2018157666A1 (en) * 2017-03-01 2018-09-07 中兴通讯股份有限公司 Method and apparatus for enhancing multi-carrier cell, and computer storage medium
CN108541063A (en) * 2017-03-01 2018-09-14 中兴通讯股份有限公司 A kind of method and device of multi-carrier district enhancing
US12096238B2 (en) 2017-03-01 2024-09-17 Zte Corporation Method and apparatus for enhancing multi-carrier cell, and computer storage medium
WO2018170877A1 (en) * 2017-03-24 2018-09-27 Oppo广东移动通信有限公司 Information sending method and apparatus, terminal, access network device and system
CN108633058A (en) * 2017-03-24 2018-10-09 华为技术有限公司 A kind of resource allocation methods and base station, UE
US11419114B2 (en) 2017-03-24 2022-08-16 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information sending method and apparatus, terminal, access network device and system
WO2018191863A1 (en) * 2017-04-18 2018-10-25 华为技术有限公司 Method and device for data transmission
WO2018205687A1 (en) * 2017-05-09 2018-11-15 宇龙计算机通信科技(深圳)有限公司 Data processing method and device
US11659526B2 (en) 2017-05-09 2023-05-23 Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd. Method and device for processing data
WO2019105389A1 (en) * 2017-11-28 2019-06-06 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for allocating a resource in a user equipment and user equipment
CN111418244B (en) * 2017-12-21 2022-05-06 Oppo广东移动通信有限公司 Information transmission method and device and computer storage medium
CN111418244A (en) * 2017-12-21 2020-07-14 Oppo广东移动通信有限公司 A method, device and computer storage medium for information transmission
US11251930B2 (en) 2017-12-29 2022-02-15 Huawei Technologies Co., Ltd. Control information transmission method
WO2019129012A1 (en) * 2017-12-29 2019-07-04 华为技术有限公司 Control information transmission method
US11539496B2 (en) 2018-02-08 2022-12-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Resource configuration method and device, and computer storage medium
WO2019153194A1 (en) * 2018-02-08 2019-08-15 Oppo广东移动通信有限公司 Resource configuration method and device, and computer storage medium
WO2019153192A1 (en) * 2018-02-08 2019-08-15 Oppo广东移动通信有限公司 Resource configuration method and device, and computer storage medium
US11503578B2 (en) 2018-02-08 2022-11-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Resource configuration method and device, and computer storage medium
WO2019153205A1 (en) * 2018-02-08 2019-08-15 Oppo广东移动通信有限公司 Resource configuration method and device, and computer storage medium
US11540255B2 (en) 2018-02-08 2022-12-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Resource configuration method and apparatus, and computer storage medium
US11589266B2 (en) 2018-02-08 2023-02-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Resource configuration method and device, and computer storage medium
WO2019153189A1 (en) * 2018-02-08 2019-08-15 Oppo广东移动通信有限公司 Resource configuration method and device, and computer storage medium
WO2019237347A1 (en) * 2018-06-15 2019-12-19 富士通株式会社 Method and device for allocating and receiving resources and communication system
CN111417200A (en) * 2019-01-07 2020-07-14 中国移动通信有限公司研究院 Uplink transmission method, resource indication method, terminal and network equipment
CN111436097A (en) * 2019-01-11 2020-07-21 中国移动通信有限公司研究院 Resource allocation method, device and computer readable storage medium
CN111436097B (en) * 2019-01-11 2022-03-04 中国移动通信有限公司研究院 A method, apparatus and computer-readable storage medium for resource allocation
CN115315917A (en) * 2020-03-25 2022-11-08 联想(新加坡)私人有限公司 Apply irregular subcarrier spacing

Also Published As

Publication number Publication date
CN106455081B (en) 2022-12-20
WO2018076565A1 (en) 2018-05-03

Similar Documents

Publication Publication Date Title
CN106455081B (en) Resource allocation method and resource allocation device
CN106385709B (en) Resource scheduling method and resource scheduling device
CN106455103B (en) Resource allocation method and resource allocation device
CN106301738B (en) Communication method based on frame structure
JP7197700B2 (en) Guard band indication method and device
CN111181694B (en) A method and device for transmitting uplink control information
US11659594B2 (en) Rate matching for wideband carrier operation in NR-U
CN102356612B (en) Support equipment and the method for multicarrier
US8767658B2 (en) Method and base station for sending uplink scheduling grant control signaling
US12041647B2 (en) Method and device for determining and configuring scheduling request resource, and storage medium
CN102282881B (en) Method, access network device and terminal for communicating using convergence carrier wave
WO2019052455A1 (en) Data channel parameter configuration method and device
CN113938264A (en) A method and device for sending a signal
JP2012529841A (en) Efficient carrier management method in broadband wireless access system
WO2012022239A1 (en) Method, base station, and user equipment for control channel transmission and resources confirmation
US11291029B2 (en) Scheduling information transmission method and apparatus
KR20200013775A (en) Method, apparatus and system for configuring bandwidth resources
CN103096488A (en) Method and device of multi-carrier scheduling
CN111436149B (en) Transmission resource selection method and device
WO2011082696A1 (en) Method and apparatus for notifying carrier indication information and acquiring carrier information
KR20200017834A (en) Method and apparatus for resource allocation for v2x communication in wireless communication system
CN110383914B (en) Information sending method, device, terminal, access network equipment and system
WO2020143734A1 (en) Resource configuration method and apparatus, and storage medium and electronic apparatus
EP3648527B1 (en) Method, device, and system for transmitting downlink control information
US20180310291A1 (en) Control signal sending method and apparatus

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20250527

Address after: 100000 Beijing City Fengtai District Xiuyuan Building 13, 4th Floor, Room 478

Patentee after: Ruixun Zhongcheng (Beijing) Technology Co.,Ltd.

Country or region after: China

Address before: 518057 Guangdong Province Nanshan High-tech Industrial Park North District Kupai Information Port, 2 Buildings, 2 Floors

Patentee before: YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN) Co.,Ltd.

Country or region before: China

TR01 Transfer of patent right