WO2017024923A1

WO2017024923A1 - Multi-channel time-frequency resource contention method and apparatus

Info

Publication number: WO2017024923A1
Application number: PCT/CN2016/090192
Authority: WO
Inventors: 毕峰; 苟伟; 赵亚军; 莫林梅; 戴博; 彭佛才; 李新彩; 杨玲
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-08-07
Filing date: 2016-07-15
Publication date: 2017-02-16
Also published as: CN106455109A

Abstract

Disclosed are a multi-channel time-frequency resource contention method and apparatus, the method comprising: a type one station in a license assisted access (LAA) system contending, in accordance with a predetermined and/or preconfigured time domain resource contention manner and/or frequency domain resource contention manner, for channels among multiple channels, wherein the predetermined contention method is a contention method predetermined between the type one station and a type two station in the LAA system, and the preconfigured contention method is a contention method preconfigured by the type one station for the type two station; and the type one station transmitting, in the channel obtained by means of contention, data to the type two station.

Description

多信道时频资源的竞争方法及装置Multi-channel time-frequency resource competition method and device

技术领域Technical field

本申请涉及但不限于通信领域，尤指一种多信道时频资源的竞争方法及装置。The present application relates to, but is not limited to, the field of communications, and more particularly to a method and apparatus for competing for multi-channel time-frequency resources.

背景技术Background technique

在长期演进(Long Term Evolution，简称为LTE)的演进过程中，在2014年9月份，LTE Rel-13版本开始立项研究，其中Rel-13中一个重要的立项就是LTE***使用非授权载波工作。这项技术将使得LTE***能够使用目前存在的非授权载波，大大提升LTE***的潜在频谱资源，使得LTE***能够获得更低的频谱成本。In the evolution of Long Term Evolution (LTE), in September 2014, the LTE Rel-13 version began to be researched. One of the important items in Rel-13 is that the LTE system works with unlicensed carriers. This technology will enable LTE systems to use existing unlicensed carriers, greatly increasing the potential spectrum resources of LTE systems, enabling LTE systems to achieve lower spectrum costs.

非授权载波具有下面的特征：Unlicensed carriers have the following characteristics:

1、免费/低费用：不需要购买非授权频谱，频谱资源为零成本。1. Free/low cost: no need to purchase unlicensed spectrum, spectrum resource is zero cost.

2、准入要求低，成本低：个人、企业都可以参与部署，设备商的设备可以任意部署。2. Low access requirements and low cost: individuals and enterprises can participate in the deployment, and the equipment of the equipment vendor can be deployed at will.

3、共享资源：多个不同***都运营其中时，或者同一***的不同运营商运营其中时，可以考虑一些共享资源的方式，提高频谱效率。3. Shared resources: When multiple different systems are operating, or when different operators of the same system are operating, you can consider some ways of sharing resources to improve spectrum efficiency.

4、无线接入技术多：可以使用不同的通信标准，但协作难度大，网络拓扑多样。4. There are many wireless access technologies: different communication standards can be used, but the cooperation is difficult and the network topology is diverse.

5、无线接入站点多：用户数量大，但协作难度大，集中式管理开销大。5. There are many wireless access sites: the number of users is large, but the collaboration is difficult, and the centralized management overhead is large.

6、应用多：多种业务可以在其中运营，例如：机器到机器(Machine to machine，简称为M2M)业务、汽车到汽车(Vehicle to vehicle，简称为V2V)业务。6, applications: a variety of services can be operated in, for example: Machine to Machine (M2M) business, Vehicle to Vehicle (V2V) business.

上述特征决定了非授权载波可能是无线通信***一个重要的演进方向，但是同时也存在诸多问题，例如：非授权载波中将存在多种无线***，彼此之间难于协调，干扰严重。 The above characteristics determine that the unlicensed carrier may be an important evolution direction of the wireless communication system, but at the same time, there are also many problems. For example, there are multiple wireless systems in the unlicensed carrier, which are difficult to coordinate with each other and have serious interference.

目前无线局域网络(Wireless Local Area Network，简称为WLAN)/无线保真(Wireless Fidelity，简称为WIFI)***中存在的有单射频多信道、多射频多信道通信工作方式，包括：At present, there are single radio frequency multi-channel and multi-radio multi-channel communication working modes in the Wireless Local Area Network (WLAN)/Wireless Fidelity (WIFI) system, including:

多信道媒体接入控制(Multi-channel MAC，简称为MMAC)其中，媒体接入控制(Medium Access Control，简称为MAC)，把时间分为广播传输指示消息(Announceent Traffic Indication Message，简称为ATIM)信道协商窗口和数据data窗口。在ATIM窗口使用优先信道表(Preferable Channel List，简称为PCL)协商信道使用，在data窗口发射数据。Multi-channel MAC (MMA), Medium Access Control (MAC), which divides time into an Announcement Traffic Indication Message (ATIM). Channel negotiation window and data data window. In the ATIM window, a Preferable Channel List (PCL) is used to negotiate channel usage, and data is transmitted in the data window.

信道跳跃多址接入(Channel Hopping Multiple Access，简称为CHMA)所有节点都遵守公共跳变表，有数据传输的节点停下来不在跳变，传输后再进入跳变。All nodes of the Channel Hopping Multiple Access (CHMA) comply with the common hopping table. The nodes with data transmission stop and do not jump, and then enter the hop after transmission.

分割***信道跳跃(Slotted Seeded Channel Hopping，简称为SSCH)把可用的频域资源进行频分，每隔一定时间进行跳变，各自维护信道跳变表，并要及时传输更新后的跳变表。The Slotted Seeded Channel Hopping (SSCH) frequency-divids the available frequency domain resources, performs hopping at regular intervals, maintains a channel hopping table, and transmits the updated hopping table in time.

动态信道分配(Dynamic Channel Allocation，简称为DCA)有专用的控制信道，和数据传输信道。控制信道解决信道分配和冲突，数据信道传输数据。具有信道使用表(Channel Use List，简称为CUL)、空闲信道表(Free Channel List，简称为FCL)。例如节点A发射请求发送(Request To Send，简称为RTS)附带FCL，节点B收到后对比自己的CUL，选择可用的信道，并发射清除发送(Clear To Send，简称为CTS)给节点A及周围节点。Dynamic Channel Allocation (DCA) has a dedicated control channel and a data transmission channel. The control channel resolves channel assignments and collisions, and the data channel transmits data. It has a Channel Use List (CUL) and a Free Channel List (FCL). For example, Node A sends a request to send (Request To Send, RTS for short) with FCL. After receiving the packet, Node B compares its own CUL, selects the available channel, and transmits Clear To Send (CTS) to node A and Surrounding nodes.

基于MAC主信道分配(Primary Channel Assignment based MAC，简称为PCAM)引入事先分配好的主信道(固定，且其他节点也互相知道)，第二信道为数据信道(不固定)，第三信道为广播信道。当发射端和接收端的主信道不同时，发射端切换到接收端的主信道上进行通信；当相同时可直接通信；当接收端使用广播信道作为主信道时，此时接收端广播信道不可用，而发射端切换到接收端的主信道上进行通信。Based on the Primary Channel Assignment Based MAC (PCAM), the pre-allocated primary channel is introduced (fixed, and other nodes also know each other), the second channel is the data channel (not fixed), and the third channel is broadcast. channel. When the primary channel of the transmitting end and the receiving end are different, the transmitting end switches to the primary channel of the receiving end for communication; when the same, the direct communication is possible; when the receiving end uses the broadcast channel as the primary channel, the receiving end broadcast channel is unavailable. The transmitting end switches to the primary channel of the receiving end for communication.

图1是相关技术中WIFI***多信道示意图，如图1所示，WIFI***中包括主信道(primary channel)和辅信道(secondary channel)。上级主信道包括了下级主信道；数据发射首先在主信道执行；20MHz主信道用于接入定时，所以显得非常重要，并且主信道的选择要体现公平性。假设WIFI***最小竞争带宽为20MHz，最大竞争的总带宽为160MHz，其中20MHz主信道是固定的，首先检测20MHz主信道忙闲，如果20MHz主信道忙则继续检测20MHz主信道，如果20MHz主信道闲则继续检测邻近的20MHz辅信道；如果20MHz辅信道忙则放弃后续的检测过程，仅使用20MHz主信道发射数据，如果20MHz辅信道闲则聚合20MHz主信道和20MHz辅信道为40MHz主信道，并且继续检测邻近的40MHz辅信道；如果40MHz辅信道忙则放弃后续的检测过程，仅使用40MHz主信道发射数据，如果40MHz辅信道闲则聚合40MHz主信道和40MHz辅信道为80MHz主信道，并且继续检测邻近的80MHz辅信道；如果80MHz辅信道忙则放弃后续的检测过程，仅使用80MHz主信道发射数据，如果80MHz辅信道闲则聚合80MHz主信道和80MHz辅信道为160MHz聚合信道发射数据。1 is a schematic diagram of a multi-channel of a WIFI system in the related art. As shown in FIG. 1, the WIFI system includes a primary channel and a secondary channel. The upper primary channel includes the lower primary channel; the data transmission is first performed on the primary channel; and the 20 MHz primary channel is used for accessing the primary channel. Time, so it is very important, and the choice of the main channel should reflect fairness. Assume that the minimum competitive bandwidth of the WIFI system is 20MHz, and the total contention of the maximum competition is 160MHz. The 20MHz primary channel is fixed. First, the 20MHz primary channel is busy. If the 20MHz primary channel is busy, continue to detect the 20MHz primary channel. If the 20MHz primary channel is idle, Continue to detect the adjacent 20MHz secondary channel; if the 20MHz secondary channel is busy, then abandon the subsequent detection process, only use the 20MHz primary channel to transmit data, if the 20MHz secondary channel is idle, aggregate the 20MHz primary channel and the 20MHz secondary channel to the 40MHz primary channel, and continue Detecting the adjacent 40MHz secondary channel; if the 40MHz secondary channel is busy, discarding the subsequent detection process, using only the 40MHz primary channel to transmit data, if the 40MHz secondary channel is idle, the 40MHz primary channel and the 40MHz secondary channel are the 80MHz primary channel, and continuing to detect the proximity The 80MHz secondary channel; if the 80MHz secondary channel is busy, the subsequent detection process is abandoned, and only the 80MHz primary channel is used to transmit data. If the 80MHz secondary channel is idle, the 80MHz primary channel and the 80MHz secondary channel are aggregated to transmit data for the 160MHz aggregate channel.

在执行先听后说(Listen Before Talk，简称为LBT)时，仅仅主信道执行ECCA(此处理解为主信道既进行了ICCA，也进行了ECCA，即进行了回退backoff过程，ECCA即回退backoff过程)；辅信道如果采用信号检测(Signal Detection，简称为SD)，则有功率/能量低于-72dBm的时间长度达到25us就认为信道空闲；如果采用能量检测(Energy Detection，简称为ED)，则有功率/能量低于-62dBm的时间长度达到4us就认为信道空闲，并且随着带宽增加，该门限值也增加(此处理解为辅信道仅进行了ICCA，而没有进行ECCA，即没有进行回退backoff过程)；CCA需求是分层的/逻辑连续的，即如果20MHz辅信道是忙的，则剩下的信道不再检测。其中，空闲信道评估(Clear Channel Assessment，简称为CCA)，初始空闲信道评估(Initial Clear Channel Assessment，简称为ICCA)，增强的空闲信道评估(Enhanced Clear Channel Assessment，简称为ECCA)。In the case of Listening Before Listening (Listen Before Talk, LBT for short), only the primary channel performs ECCA. (I understand that both the ICCA and the ECCA are performed on the primary channel, that is, the backoff process is performed, and the ECCA is returned. If the signal is detected (Signal Detection, SD for short), if the power/energy is less than -72dBm for 25us, the channel is considered idle; if energy detection (Energy Detection, ED for short) is used ), if the power/energy is less than -62dBm for a period of 4us, the channel is considered to be idle, and as the bandwidth increases, the threshold is also increased (here, it is understood that the secondary channel only performs ICCA, but does not perform ECCA, That is, no backoff process is performed); the CCA requirement is hierarchical/logically continuous, that is, if the 20 MHz secondary channel is busy, the remaining channels are no longer detected. The Clear Channel Assessment (CCA), the Initial Clear Channel Assessment (ICCA), and the Enhanced Clear Channel Assessment (ECCA).

由于上述WIFI规定及LBT过程，假设授权协助接入(Licensed Assisted Access，简称为LAA)***多信道/多载波仍采用回退backoff过程，则在WIFI***对应的辅信道上竞争，则对LAA***是不公平的；假设LAA***仍采用LTE/LTE-A其中的***带宽如1.4MHz和WIFI***进行多信道/多载波竞争，则对LAA***是不公平的，并且也将产生零散频谱。所以无论是从时域或是频域角度，对于LAA***的多信道时频竞争资源确定都是不公平的。Due to the above WIFI regulations and the LBT process, it is assumed that the multi-channel/multi-carrier of the Licensed Assisted Access (LAA) system still adopts the backoff backoff process, and then competes on the auxiliary channel corresponding to the WIFI system, and then the LAA system is used. It is unfair; assuming that the LAA system still uses LTE/LTE-A system bandwidth such as 1.4 MHz and WIFI systems for multi-channel/multi-carrier competition, it is unfair to the LAA system and will also generate sporadic spectrum. So whether it is from the time domain Or the frequency domain angle, it is unfair to determine the multi-channel time-frequency competition resources of the LAA system.

针对相关技术中对于LAA***的多信道时频竞争资源确定存在不公平的问题，目前尚未有有效的解决方案。In view of the unfair problem of determining multi-channel time-frequency competition resources for the LAA system in the related art, there is currently no effective solution.

发明内容Summary of the invention

以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

本文提供了一种多信道时频资源的竞争方法及装置，以至少解决相关技术中对于LAA***的多信道时频竞争资源确定存在不公平的问题。This paper provides a method and apparatus for competing multi-channel time-frequency resources to at least solve the problem of unfair determination of multi-channel time-frequency contention resources for LAA systems in the related art.

根据本发明实施例的一个方面，提供了一种多信道时频资源的竞争方法，包括：授权协助接入LAA***中的第一类型站点依据预先约定和/或配置的时域资源竞争方式和/或频域资源竞争方式在多信道中竞争信道，其中，所述预先约定的竞争方式为所述第一类型站点和所述LAA***中的第二类型站点相互之间预先约定的竞争方式，所述预先配置的竞争方式为所述第一类型站点为所述第二类型站点预先配置的竞争方式；所述第一类型站点在竞争到的信道上向所述第二类型站点发送数据。According to an aspect of the embodiments of the present invention, a method for competing a multi-channel time-frequency resource includes: authorizing assistance in accessing a first-type site in an LAA system according to a pre-agreed and/or configured time domain resource contention manner and And the frequency domain resource competition mode competes for the channel in the multi-channel, wherein the pre-agreed competition mode is a pre-agreed competition mode between the first type of site and the second type of site in the LAA system. The pre-configured contention mode is a contention mode in which the first type of site is pre-configured for the second type of site; the first type of site transmits data to the second type of site on a contention channel.

可选地，所述时域资源竞争方式为在一个或多个信道上执行初始空闲信道评估ICCA过程和/或增强的空闲信道评估ECCA过程的方式。Optionally, the time domain resource contention mode is a manner of performing an initial idle channel assessment ICCA procedure and/or an enhanced idle channel assessment ECCA procedure on one or more channels.

可选地，所述授权协助接入LAA***中的第一类型站点依据预先配置的时域资源竞争方式在多信道中竞争信道包括：在所述第一类型站点获取到邻近无线保真WIFI站点的一个或多个主信道信息时，所述第一类型站点在所述一个或多个主信道上执行所述ICCA过程和所述ECCA过程；在除所述主信道之外的其他信道上执行所述ICCA过程和所述ECCA过程，或只执行ICCA过程；在所述第一类型站点未获取到邻近WIFI站点的主信道信息时，所述第一类型站点在信道上竞争时，执行所述ICCA过程和所述ECCA过程；在所述第一类型站点获取邻近第一WIFI站点对应的第一信道是所述第一WIFI站点的主信道，且所述第一信道为邻近第二WIFI站点的辅信道时，所述第一类型站点在所述第一信道上进行ICCA过程和ECCA过程。 Optionally, the first type of station in the authorization assisted access LAA system contends the channel in the multiple channels according to the pre-configured time domain resource contention manner, including: acquiring the neighboring wireless fidelity WIFI station at the first type of station The first type of station performs the ICCA procedure and the ECCA procedure on the one or more primary channels when performing one or more primary channel information; performing on other channels than the primary channel Performing the ICCA process and the ECCA process, or performing only the ICCA process; when the first type of site does not acquire the primary channel information of the neighboring WIFI site, when the first type of site competes on the channel, performing the An ICCA process and the ECCA process; obtaining, by the first type of site, a first channel corresponding to the first WIFI site is a primary channel of the first WIFI site, and the first channel is adjacent to the second WIFI site In the secondary channel, the first type of site performs an ICCA process and an ECCA process on the first channel.

可选地，所述方法还包括：采用如下方式中的至少一种获取邻近无线保真WIFI站点的一个或多个主信道信息：所述第一类型站点和/或第二类型站点将信道列表中的一个或多个主信道作为实际的主信道，其中，所述信道列表由频域资源内一个或多个主信道构成；或Optionally, the method further includes: acquiring one or more primary channel information of the neighboring wireless fidelity WIFI station by using at least one of: the first type of station and/or the second type of station to list the channel One or more primary channels in the actual primary channel, wherein the channel list is composed of one or more primary channels within the frequency domain resource; or

所述第一类型站点进行主信道信息获取，并将获取到的主信道信息向所述第二类型站点通知；或The first type of site performs primary channel information acquisition, and notifies the acquired primary channel information to the second type of site; or

所述第一类型站点接收所述第二类型站点获取到的主信道信息；或Receiving, by the first type of site, primary channel information acquired by the second type of site; or

所述第一类型站点和/或所述第二类型站点直接获取所述邻近WIFI站点的主信道信息，其中，所述第一类型站点和/或所述第二类型站点具有WIFI站点的功能。The first type of site and/or the second type of site directly acquires primary channel information of the neighboring WIFI site, wherein the first type of site and/or the second type of site has the function of a WIFI site.

可选地，所述频域资源竞争方式为以WIFI***指定带宽的倍数、和/或约数、和/或和数分解的基本带宽进行竞争的方式，或是所述LAA***以自定义的基本带宽进行竞争的方式。Optionally, the frequency domain resource competition mode is a manner in which a multiple of a bandwidth specified by the WIFI system, and/or a divisor, and/or a base bandwidth of the number decomposition, or the LAA system is customized. The way basic bandwidth competes.

可选地，所述发射站点通过以下至少之一的方式使用以所述基本带宽方式竞争到的信道：所述第一类型站点独立使用、所述第一类型站点与其他一个或多个第一类型站点共同使用、将竞争到的信道划分成多个分量载波CC后供所述第一类型站点使用、将竞争到的信道划分成多个CC后供所述第一类型站点和其他一个或多个第一类型站点共同使用。Optionally, the transmitting station uses a channel that competes in the basic bandwidth manner by using at least one of: the first type of site is used independently, the first type of site and one or more other first Type stations commonly use, divide the competing channel into multiple component carriers CC for use by the first type of site, divide the competing channel into multiple CCs, and provide the first type of site and one or more other The first type of site is used together.

可选地，所述基本带宽的信道总数由LAA***预先约定和/或配置的最大信道数或最大竞争总带宽决定。Optionally, the total number of channels of the basic bandwidth is determined by a maximum number of channels or a maximum contention maximum bandwidth pre-agreed and/or configured by the LAA system.

可选地，所述方法还包括：由所述第一类型站点通知所述第二类型站点所述基本带宽、或所述第一类型站点与第二类型站点之间约定所述基本带宽。Optionally, the method further includes: notifying, by the first type of site, the basic bandwidth of the second type of site, or the basic bandwidth between the first type of site and a second type of site.

可选地，所述第一类型站点为发射端站点，所述第二类型站点为接收端站点。Optionally, the first type of site is a transmitting end site, and the second type of site is a receiving end site.

根据本发明实施例的另一个方面，提供了一种多信道时频资源的竞争方法，包括：LAA***中的第二类型站点接收所述LAA***中的第一类型站点在竞争到的信道上发送的数据，其中，所述第一类型的站点竞争信道的方式为依据预先约定和/或配置的时域资源竞争方式和/或频域资源竞争方式在多信道中竞争，所述预先约定的竞争方式为所述第一类型站点和所述LAA***中的第二类型站点之间预先约定的竞争方式，所述预先配置的竞争方式为所述第一类型站点为所述第二类型站点预先配置的竞争方式。According to another aspect of the present invention, a method for competing a multi-channel time-frequency resource is provided, comprising: receiving, by a second type of station in the LAA system, a first type of station in the LAA system on a channel that is contending Data transmitted, wherein the first type of site competes for a channel The method competes in multiple channels according to a pre-agreed and/or configured time domain resource contention mode and/or a frequency domain resource contention mode, where the pre-agreed competition mode is in the first type of site and the LAA system. A pre-defined competition mode between the second type of sites, where the pre-configured contention mode is a competition mode in which the first type of site is pre-configured for the second type of site.

可选地，所述频域资源竞争方式为以WIFI***指定带宽的倍数、和/或约数、和/或和数分解的基本带宽进行竞争的方式，或所述LAA***以自定义的基本带宽进行竞争的方式。Optionally, the frequency domain resource competition mode is a manner in which a multiple of a specified bandwidth of the WIFI system, and/or a divisor, and/or a basic bandwidth of the decomposed, or the LAA system is customized. The way bandwidth competes.

可选地，所述方法还包括：所述第二类型站点根据所述第一类型站点的通知获知所述基本带宽、所述第二类型站点与第一类型站点之间约定所述基本带宽。Optionally, the method further includes: the second type of site knowing the basic bandwidth according to the notification of the first type of site, and the basic bandwidth is agreed between the second type of site and the first type of site.

根据本发明实施例的另一个方面，提供了一种多信道时频资源的竞争装置，应用于授权协助接入LAA***中的第一类型站点侧，包括：竞争模块，设置为：依据预先配置的时域资源竞争方式和/或频域资源竞争方式在多信道中竞争信道，其中，所述预先约定的竞争方式为所述第一类型站点和所述LAA***中的第二类型站点相互之间预先约定的竞争方式，所述预先配置的竞争方式为所述第一类型站点为所述第二类型站点预先配置的竞争方式；发送模块，设置为：在竞争到的信道上向所述LAA***中的第二类型站点发送数据。According to another aspect of the present invention, a contending device for a multi-channel time-frequency resource is provided, which is applied to an authorization-assisted access to a first type of site in an LAA system, including: a contention module, configured to: pre-configure The time domain resource contention mode and/or the frequency domain resource contention mode compete for channels in multiple channels, wherein the pre-agreed competition mode is that the first type of site and the second type of site in the LAA system interact with each other a pre-defined competition mode, wherein the pre-configured contention mode is that the first type of site is a pre-configured competition mode of the second type of site; and the sending module is configured to: on the competing channel to the LAA The second type of site in the system sends data.

可选地，所述竞争模块包括：第一执行模块，设置为：在所述第一类型站点获取到邻近无线保真WIFI站点的一个或多个主信道信息时，在所述一个或多个主信道上执行所述ICCA过程和所述ECCA过程；在除所述主信道之外的其他信道上执行所述ICCA过程和所述ECCA过程，或只执行ICCA过程；第二执行模块，设置为：在所述第一类型站点未获取到邻近WIFI站点的主信道信息时，在信道上竞争时执行所述ICCA过程和所述ECCA过程；第三执行模块，设置为：在所述第一类型站点获取邻近第一WIFI站点对应的第一信道是所述第一WIFI站点的主信道，且所述第一信道为邻近第二WIFI站点的辅信道时，在所述第一信道上进行ICCA过程和ECCA过程。Optionally, the contention module includes: a first execution module, configured to: when the first type of site acquires one or more primary channel information of a neighboring wireless fidelity WIFI station, in the one or more Performing the ICCA process and the ECCA process on a primary channel; performing the ICCA process and the ECCA process on a channel other than the primary channel, or performing only an ICCA process; a second execution module, set to And: when the first type of site does not acquire the primary channel information of the neighboring WIFI station, performing the ICCA process and the ECCA process when competing on the channel; and the third executing module is configured to: in the first type Site access to the first WIFI site When the corresponding first channel is the primary channel of the first WIFI station, and the first channel is a secondary channel adjacent to the second WIFI station, the ICCA process and the ECCA process are performed on the first channel.

可选地，所述装置还包括：确定模块，设置为：将信道列表中的一个或多个主信道确定为所述第一类型站点和/或第二类型站点实际的主信道，其中，所述信道列表由频域资源内一个或多个主信道构成。Optionally, the device further includes: a determining module, configured to: determine one or more primary channels in the channel list as the actual primary channel of the first type of site and/or the second type of site, where The channel list is composed of one or more primary channels within the frequency domain resource.

可选地，所述装置还包括：第一获取模块，设置为：进行主信道信息获取，并将获取到的主信道信息向所述第二类型站点通知；或第一接收模块，设置为：接收所述第二类型站点获取到的主信道信息。Optionally, the device further includes: a first acquiring module, configured to: perform primary channel information acquisition, and notify the obtained primary channel information to the second type of site; or the first receiving module is configured to: Receiving primary channel information acquired by the second type of site.

可选地，所述装置还包括：第二获取模块，设置为：直接获取所述邻近WIFI站点的主信道信息，其中，所述第二获取模块具有WIFI站点的功能。Optionally, the device further includes: a second acquiring module, configured to: directly acquire primary channel information of the neighboring WIFI station, where the second acquiring module has a function of a WIFI station.

可选地，所述频域资源竞争方式为以WIFI***指定带宽的倍数，和/或约数，和/或和数分解的基本带宽进行竞争的方式，或是所述LAA***以自定义的基本带宽进行竞争的方式。Optionally, the frequency domain resource competition mode is a multiple of a bandwidth specified by the WIFI system, and/or a divisor, and/or a manner of competing with the base bandwidth of the number decomposition, or the LAA system is customized. The way basic bandwidth competes.

可选地，所述装置还包括：使用模块，设置为：通过以下至少之一的方式使用以所述基本带宽方式竞争到的信道：独立使用、与其他一个或多个第一类型站点共同使用、将竞争到的信道划分成多个分量载波CC使用、将竞争到的信道划分成多个CC与其他一个或多个第一类型站点共同使用。Optionally, the apparatus further includes: a using module, configured to: use a channel that competes in the basic bandwidth manner by using at least one of the following: independently used, used together with another one or more first type sites; Dividing the competing channel into multiple component carrier CCs, and dividing the competing channel into multiple CCs for use with one or more other first type sites.

可选地，所述基本带宽的信道总数由所述LAA***预先约定和/或配置的最大信道数或最大竞争总带宽决定。Optionally, the total number of channels of the basic bandwidth is determined by a maximum number of channels or a maximum contention maximum bandwidth pre-agreed and/or configured by the LAA system.

可选地，所述使用模块还设置为：通知所述第二类型站点所述基本带宽或者与第二类型站点之间约定所述基本带宽。Optionally, the using module is further configured to: notify the basic type bandwidth of the second type of site or agree to the basic bandwidth with a second type of station.

根据本发明实施例的再一个方面，提供了一种多信道时频资源的竞争装置，应用于LAA***中的第二类型站点侧，包括：第二接收模块，设置为：接收所述LAA***中的第一类型站点在竞争到的信道上发送的数据，其中，所述第一类型的站点竞争信道的方式为依据预先约定和/或配置的时域资源竞争方式和/或频域资源竞争方式在多信道中竞争，所述预先约定的竞争方式为所述第一类型站点和所述第二类型站点之间预先约定的竞争方式，所述预先配置的竞争方式为所述第一类型站点为所述第二类型站点预先配的置竞争方式。According to still another aspect of the present invention, a device for competing a multi-channel time-frequency resource is provided, which is applied to a second type of station side in the LAA system, and includes: a second receiving module, configured to: receive the LAA system The data transmitted by the first type of station on the contending channel, wherein the manner in which the first type of station contends for the channel is based on a pre-agreed and/or configured time domain resource contention mode and/or frequency domain resource contention. The manner of competing in multiple channels, the pre-agreed competition mode is a pre-agreed competition mode between the first type of site and the second type of site, and the pre-configured contention mode is the first type of site Pre-specified for the second type of site Matching competition.

可选地，所述频域资源竞争方式为以所述WIFI***指定带宽的倍数、和/或约数、和/或和数分解的基本带宽进行竞争的方式，或所述LAA***以自定义的基本带宽进行竞争的方式。Optionally, the frequency domain resource competition mode is a manner in which a multiple of the specified bandwidth of the WIFI system, and/or a divisor, and/or a base bandwidth of the number decomposition, or the LAA system is customized. The basic bandwidth is the way to compete.

可选地，所述基本带宽的使用方式包括以下至少之一：由所述第一类型站点通知所述第二类型站点所述基本带宽、所述第一类型站点与第二类型站点之间约定所述基本带宽。Optionally, the manner of using the basic bandwidth includes at least one of: notifying, by the first type of site, the basic bandwidth of the second type of site, an agreement between the first type of site and a second type of site The basic bandwidth.

一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现上述方法。A computer readable storage medium storing computer executable instructions that, when executed by a processor, implement the above method.

在本发明实施例中，授权协助接入LAA***中的发射端站点第一类型站点在多信道中竞争信道时，是根据预先配置的时域资源竞争方式和/或频域资源竞争方式进行竞争，通过竞争到的信道向接收端站点第二类型站点发送数据；从而可以使得LAA***中的站点在多信道时频竞争资源竞争更加公平，解决了相关技术中对于LAA***的多信道时频竞争资源确定存在不公平的问题，提高了LAA***站点之间的传输效率。In the embodiment of the present invention, when the first type site of the transmitting end station in the LAA system is authorized to access the channel in multiple channels, the content is competed according to the pre-configured time domain resource competition mode and/or the frequency domain resource competition mode. Transmitting the data to the second type of station at the receiving end site through the contending channel; thus, the station in the LAA system can compete for the competition in the multi-channel time-frequency competition, and the multi-channel time-frequency competition for the LAA system in the related art is solved. Resource identification is unfair and improves the transmission efficiency between LAA system sites.

在阅读并理解了附图和详细描述后，可以明白其他方面。Other aspects will be apparent upon reading and understanding the drawings and detailed description.

附图概述BRIEF abstract

图1是相关技术中WIFI***多信道示意图；1 is a schematic diagram of a multi-channel of a WIFI system in the related art;

图2是根据本发明实施例的多信道时频资源的竞争方法流程图；2 is a flowchart of a method for competing for multi-channel time-frequency resources according to an embodiment of the present invention;

图3是根据本发明实施例的多信道时频资源的竞争装置结构框图；3 is a structural block diagram of a contention device for multi-channel time-frequency resources according to an embodiment of the present invention;

图4是根据本发明可选实施例的LAA***多信道示意图。4 is a multi-channel schematic diagram of an LAA system in accordance with an alternate embodiment of the present invention.

本发明的实施方式Embodiments of the invention

下文中将参考附图并结合实施例来详细说明本发明的实施方式。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。Embodiments of the present invention will be described in detail below with reference to the drawings in conjunction with the embodiments. Need to say It is to be understood that the embodiments of the present application and the features of the embodiments can be combined with each other without conflict.

需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or order.

在本实施例中提供了一种多信道时频资源的竞争方法，图2是根据本发明实施例的多信道时频资源的竞争方法流程图，如图2所示，该流程包括如下步骤：In this embodiment, a method for competing multi-channel time-frequency resources is provided. FIG. 2 is a flowchart of a method for competing multi-channel time-frequency resources according to an embodiment of the present invention. As shown in FIG. 2, the process includes the following steps:

步骤S202：授权协助接入LAA***中的第一类型站点依据预先配置的时域资源竞争方式和/或频域资源竞争方式在多信道中竞争信道，其中，预先约定的竞争方式为第一类型站点和LAA***中的第二类型站点相互之间预先约定的竞争方式，预先配置的竞争方式为第一类型站点为第二类型站点预先配置的竞争方式；Step S202: Authorizing the first type of station in the LAA system to compete for the channel in the multi-channel according to the pre-configured time domain resource competition mode and/or the frequency domain resource competition mode, wherein the pre-agreed competition mode is the first type. The pre-defined competition mode between the site and the second type of site in the LAA system, the pre-configured competition mode is that the first type site is a pre-configured competition mode of the second type site;

步骤S204：第一类型站点在竞争到的信道上向LAA***中的第二类型站点发送数据。Step S204: The first type of station transmits data to the second type of site in the LAA system on the contending channel.

通过本实施例中的步骤S202和步骤S204，授权协助接入LAA***中的第一类型站点在多信道中竞争信道时，是根据预先配置的时域资源竞争方式和/或频域资源竞争方式进行竞争，通过竞争到的信道向第二类型站点发送数据；从而可以使得LAA***的中的站点在多信道时频竞争资源竞争更加公平，提高了LAA***站点之间的传输效率。Through the step S202 and the step S204 in the embodiment, when the first type of station in the LAA system is authorized to compete for the channel in the multi-channel, the pre-configured time domain resource competition mode and/or the frequency domain resource competition mode are used according to the pre-configured time domain resource competition mode. Competing to transmit data to the second type of site through the contention channel; thus, the station in the LAA system can compete for resource competition in multi-channel time-frequency competition, and the transmission efficiency between the LAA system sites is improved.

在本实施例的一个可选实施方式中，本实施例中涉及到的时域资源竞争方式可以是在一个或多个信道上执行初始空闲信道评估ICCA过程和/或增强的空闲信道评估ECCA过程的方式。基于该时域资源竞争方式，本实施例中步骤S202涉及到的授权协助接入LAA***中的第一类型站点依据预先配置的时域资源竞争方式在多信道中竞争信道的方式可以是：In an optional implementation manner of this embodiment, the time domain resource contention manner involved in this embodiment may be performing an initial idle channel assessment ICCA process and/or an enhanced idle channel assessment ECCA process on one or more channels. The way. The manner in which the first type of station in the authorized assistance accessing LAA system in the step S202 in the embodiment is contending for the channel in the multi-channel according to the pre-configured time domain resource competition mode may be:

方式一：在第一类型站点获取到邻近无线保真WIFI站点的一个或多个主信道信息时，第一类型站点在一个或多个主信道上执行ICCA过程和ECCA过程；在除主信道之外的其他信道上执行ICCA过程和ECCA过程，或只执行ICCA过程；Manner 1: When the first type of site acquires one or more primary channel information of the neighboring wireless fidelity WIFI station, the first type of site performs the ICCA process and the ECCA process on one or more primary channels; Perform ICCA processes and ECCA processes on other channels, Or only perform the ICCA process;

方式二：在第一类型站点未获取到邻近WIFI站点的主信道信息时，第一类型站点在信道上竞争时，执行ICCA过程和ECCA过程。Manner 2: When the first type of site does not acquire the primary channel information of the neighboring WIFI site, when the first type of site competes on the channel, the ICCA process and the ECCA process are performed.

方式三：在第一类型站点获取邻近第一WIFI站点对应的第一信道是WIFI第一站点的主信道，且第一信道为邻近第二WIFI站点的辅信道时，第一类型站点在第一信道上进行ICCA过程和ECCA过程。Manner 3: When the first channel corresponding to the first WIFI site is the primary channel of the WIFI first site, and the first channel is the secondary channel adjacent to the second WIFI site, the first type of site is at the first The ICCA process and the ECCA process are performed on the channel.

对于本实施例中涉及到的第一类型站点获取到邻近无线保真WIFI站点的一个或多个主信道信息的方式，在本实施例中可以通过如下方式来实现：第一类型站点和/或第二类型站点将信道列表中的一个或多个主信道作为实际的主信道，其中，信道列表由频域资源内一个或多个主信道构成。和/或，第一类型站点进行主信道信息获取，并将获取到的主信道信息向第二类型站点通知；或第一类型站点接收第二类型站点获取到的主信道信息。和/或，第一类型站点和/或第二类型站点直接获取邻近WIFI站点的主信道信息，其中，第一类型站点和/或第二类型站点具有WIFI站点的功能。The manner of obtaining the one or more primary channel information of the neighboring wireless fidelity WIFI site for the first type of site involved in this embodiment may be implemented in the following manner: the first type of site and/or The second type of site takes one or more primary channels in the channel list as the actual primary channel, wherein the channel list consists of one or more primary channels within the frequency domain resource. And/or, the first type of site performs primary channel information acquisition, and notifies the acquired primary channel information to the second type of site; or the first type of site receives the primary channel information acquired by the second type of site. And/or, the first type of site and/or the second type of site directly obtains primary channel information of the neighboring WIFI site, wherein the first type of site and/or the second type of site has the function of the WIFI site.

在本实施例的另一个可选实施方式中，本实施例中涉及到的频域资源竞争方式为以WIFI***指定带宽的倍数，和/或约数，和/或和数分解的基本带宽进行竞争的方式，或是LAA***以自定义的基本带宽进行竞争的方式。需要说明的是，该指定带宽的约数就是能够被该指定带宽整除的带宽值，而和数分解则是对该指定带宽进行分解，分解的多个带宽值的总和为该指定带宽，此外由于WIFI***中带宽至少是20MHz，也就是说WIFI***只要一竞争都是20MHz为单位，因此，在本实施例中该WIFI***指定带宽可取值为20MHz，当然也可以是WIFI***中其他带宽的取值如40MHz、80MHz等等。下面将以指定带宽为20MHz为例对本实施例进行举例说明，基于上述的说明20MHz的倍数可以是40MHz、80MHz等等，而20MHz的约数可以是5MHz、10MHz等等，20MHz的和数分解可以是10+5+5、15+5、10+10等等。In another optional implementation manner of this embodiment, the frequency domain resource competition manner involved in this embodiment is performed by a multiple of the specified bandwidth of the WIFI system, and/or a divisor, and/or a basic bandwidth of the decomposed number. The way to compete, or the way the LAA system competes with a custom basic bandwidth. It should be noted that the divisor of the specified bandwidth is a bandwidth value that can be divisible by the specified bandwidth, and the sum decomposing is to decompose the specified bandwidth, and the sum of the decomposed multiple bandwidth values is the specified bandwidth, and In the WIFI system, the bandwidth is at least 20 MHz, that is, the WIFI system has a competition of 20 MHz. Therefore, in this embodiment, the specified bandwidth of the WIFI system may be 20 MHz, and of course, other bandwidths in the WIFI system may also be used. Values such as 40MHz, 80MHz, etc. The following embodiment will be exemplified by taking a specified bandwidth of 20 MHz as an example. Based on the above description, the multiple of 20 MHz may be 40 MHz, 80 MHz, etc., and the divisor of 20 MHz may be 5 MHz, 10 MHz, etc., and the sum of 20 MHz may be It is 10+5+5, 15+5, 10+10 and so on.

本实施例中的第一类型站点可以通过以下至少之一的方式使用以基本带宽方式竞争到的信道：所述第一类型站点独立使用、所述第一类型站点与其他一个或多个第一类型站点共同使用、将竞争到的信道划分成多个分量载波 (Component Carrier，简称为CC)后供所述第一类型站点使用、将竞争到的信道划分成多个CC后供所述第一类型站点和其他一个或多个第一类型站点共同使用。The first type of site in this embodiment may use a channel that competes in a basic bandwidth manner by at least one of the following: the first type of site is used independently, the first type of site and the other one or more first Type sites are used together to divide the competing channel into multiple component carriers. (Component Carrier, CC for short) is used by the first type of site to divide the competing channel into multiple CCs for use by the first type of site and other one or more first type sites.

此外，对于本实施例中的基本带宽的信道总数由LAA***预先约定和/或配置的最大信道数或最大竞争总带宽决定，如LAA***预先约定和/或配置的最大竞争总带宽为160MHz，最大信道数为4，因此，在LAA***的限制下，本实施例中涉及到的基本带宽的信道总数不超过LAA***的上限。In addition, the total number of channels for the basic bandwidth in this embodiment is determined by the maximum number of channels pre-agreed and/or configured by the LAA system or the maximum contention maximum bandwidth, for example, the maximum contention total bandwidth of the LAA system pre-agreed and/or configured is 160 MHz. The maximum number of channels is four. Therefore, under the limitation of the LAA system, the total number of channels of the basic bandwidth involved in this embodiment does not exceed the upper limit of the LAA system.

此外，对于本实施例中涉及到的基本带宽的使用方式包括以下至少之一：由第一类型站点通知第二类型站点基本带宽、第一类型站点与第二类型站点之间约定基本带宽。In addition, the usage manner of the basic bandwidth involved in this embodiment includes at least one of: notifying the second type of site basic bandwidth by the first type of site, and agreeing the basic bandwidth between the first type of site and the second type of site.

本实施例中涉及到的第一类型站点为发射端站点，第二类型站点为接收端站点。The first type of site involved in this embodiment is a transmitting end site, and the second type of site is a receiving end site.

本实施例中还提供了一种多信道时频资源的竞争方法，该方法相对于图2涉及到的实施例发送侧的接收侧，该方法包括：LAA***中的第二类型站点接收LAA***中的第一类型站点在竞争到的信道上发送的数据，其中，第一类型的站点竞争信道的方式为依据预先约定和/或配置的时域资源竞争方式和/或频域资源竞争方式在多信道中竞争，预先约定的竞争方式为第一类型站点和LAA***中的第二类型站点之间预先约定的竞争方式，预先配置的竞争方式为第一类型站点为第二类型站点预先配置的竞争方式。In this embodiment, a method for competing for multi-channel time-frequency resources is also provided. The method is related to the receiving side of the transmitting side of the embodiment involved in FIG. 2, and the method includes: receiving, by the second type, the LAA system in the LAA system The data transmitted by the first type of site on the contending channel, wherein the manner in which the first type of site contends for the channel is based on a pre-agreed and/or configured time domain resource contention mode and/or frequency domain resource contention mode. Multi-channel competition, the pre-agreed competition mode is a pre-agreed competition mode between the first type of site and the second type of site in the LAA system, and the pre-configured competition mode is that the first type of site is pre-configured for the second type of site. The way of competition.

该实施例中涉及到的时域资源竞争方式和频域资源竞争方式与上述图2涉及到的实施例是一致的，即时域资源竞争方式为在一个或多个信道上执行初始空闲信道评估ICCA过程和/或增强的空闲信道评估ECCA过程的方式；频域资源竞争方式为以WIFI***指定带宽的倍数，和/或约数，和/或和数分解的基本带宽进行竞争的方式，或LAA***以自定义的基本带宽进行竞争的方式。The time domain resource competition mode and the frequency domain resource contention mode involved in this embodiment are consistent with the foregoing embodiment of FIG. 2, and the real-time domain resource competition mode is to perform initial idle channel estimation ICCA on one or more channels. The manner in which the process and/or the enhanced idle channel evaluates the ECCA process; the frequency domain resource contention mode is a multiple of the bandwidth specified by the WIFI system, and/or a divisor, and/or a manner of competing with the base bandwidth of the number decomposition, or LAA The way the system competes with a custom base bandwidth.

通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明实施例的技术方案可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括多个指令用以使得一台终端设备(可以是手机，计算机，服务器，或者网络设备等)执行本发明实施例的方法。Through the description of the above embodiments, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation. Based on the understanding, the technical solution of the embodiment of the present invention can be embodied in the form of a software product, the computer software product. Stored in a storage medium (such as a ROM/RAM, a magnetic disk, an optical disk), and includes a plurality of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method of the embodiment of the present invention. .

在本实施例中还提供了一种多信道时频资源的竞争装置，该装置用于实现上述实施例及可选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置可以以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。In this embodiment, a multi-channel time-frequency resource contending device is also provided, and the device is used to implement the foregoing embodiment and the optional implementation manner, and details have been omitted for description. As used below, the term "module" may implement a combination of software and/or hardware of a predetermined function. Although the devices described in the following embodiments may be implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.

图3是根据本发明实施例的多信道时频资源的竞争装置结构框图，该装置应用于授权协助接入LAA***中的第一类型站点侧，如图3所示，该装置包括：竞争模块32，设置为：依据预先配置的时域资源竞争方式和/或频域资源竞争方式在多信道中竞争信道，其中，预先约定为第一类型站点和LAA***中的第二类型站点相互之间预先约定竞争方式，预先配置的竞争方式为第一类型站点为第二类型站点预先配置的竞争方式；发送模块34，与竞争模块32耦合连接，设置为：在竞争到的信道上向LAA***中的第二类型站点发送数据。3 is a structural block diagram of a contention device for multi-channel time-frequency resources according to an embodiment of the present invention. The device is applied to an authorization-assisted access to a first type of site side in an LAA system. As shown in FIG. 3, the device includes: a contention module. 32. Set to: contend for a channel in multiple channels according to a pre-configured time domain resource contention mode and/or a frequency domain resource contention mode, where a pre-agreed first type site and a second type site in the LAA system are mutually agreed The pre-defined competition mode is that the pre-configured competition mode is that the first type of site is a pre-configured competition mode of the second type of site; the sending module 34 is coupled with the contention module 32, and is set to: in the LAA system on the channel that is contending The second type of site sends data.

对于本实施例中涉及到的时域资源竞争方式可以是以在一个或多个信道上执行初始空闲信道评估ICCA过程和/或增强的空闲信道评估ECCA过程的方式。基于该时域资源竞争方法，本实施例中的竞争模块32包括：第一执行模块，设置为：在第一类型站点获取到邻近无线保真WIFI站点的一个或多个主信道信息时，在一个或多个主信道上执行ICCA过程和ECCA过程；在除主信道之外的其他信道上执行ICCA过程和ECCA过程，或只执行ICCA过程；第二执行模块，设置为：在第一类型站点未获取到邻近WIFI站点的主信道信息时，在信道上竞争时执行ICCA过程和ECCA过程；第三执行模块，设置为：在第一类型站点获取邻近第一WIFI站点对应的第一信道是第一WIFI站点的主信道，且第一信道为邻近第二WIFI站点的辅信道时，在第一信道上进行ICCA过程和ECCA过程。The manner in which the time domain resource contention involved in this embodiment may be in a manner of performing an initial idle channel assessment ICCA procedure and/or an enhanced idle channel assessment ECCA procedure on one or more channels. Based on the time domain resource competition method, the contention module 32 in this embodiment includes: a first execution module, configured to: when the first type site acquires one or more primary channel information of the neighboring wireless fidelity WIFI site, The ICCA process and the ECCA process are performed on one or more primary channels; the ICCA process and the ECCA process are performed on other channels than the primary channel, or only the ICCA process is performed; the second execution module is set to: at the first type of site When the primary channel information of the neighboring WIFI site is not obtained, the ICCA process and the ECCA process are performed when the channel competes; the third execution module is configured to: obtain the first channel corresponding to the first WIFI site at the first type of site is the first channel The ICCA process and the ECCA process are performed on the first channel when the primary channel of a WIFI site is the secondary channel adjacent to the second WIFI site.

对于本实施例中获取主信道的方式，可以通过如下装置来实现：确定模块，设置为：将信道列表中的一个或多个主信道确定为第一类型站点和/或第二类型站点实际的主信道，其中，信道列表由频域资源内一个或多个主信道构成。和/或，第一获取模块，设置为：进行主信道信息获取，并将获取到的主信道信息向第二类型站点通知；或第一接收模块，设置为：接收第二类型站点获取到的主信道信息。和/或，第二获取模块，设置为：直接获取邻近WIFI站点的主信道信息，其中，第二获取模块具有WIFI站点的功能。The manner of obtaining the primary channel in this embodiment may be implemented by: determining a module, configured to: determine one or more primary channels in the channel list as the first type of site and/or The actual primary channel of the second type of site, wherein the channel list consists of one or more primary channels within the frequency domain resource. And/or, the first obtaining module is configured to: perform primary channel information acquisition, and notify the obtained primary channel information to the second type of site; or the first receiving module is configured to: receive the second type of site acquired Main channel information. And/or the second obtaining module is configured to: directly obtain the primary channel information of the neighboring WIFI station, wherein the second acquiring module has the function of the WIFI station.

而对于本实施例中涉及到的频域资源竞争方式为以WIFI***指定带宽的倍数，和/或约数，和/或和数分解的基本带宽进行竞争的方式，或是LAA***以自定义的基本带宽进行竞争的方式。The competition for the frequency domain resources involved in this embodiment is a multiple of the bandwidth specified by the WIFI system, and/or a divisor, and/or a method of competing with the basic bandwidth of the number decomposition, or the LAA system is customized. The basic bandwidth is the way to compete.

本实施例中涉及到的频域资源竞争方式为以WIFI***指定带宽的倍数，和/或约数，和/或和数分解的基本带宽进行竞争的方式。需要说明的是，该指定带宽的约就是能够被该指定带宽整除的带宽值，而和数分解则是对该指定带宽进行分解，分解的多个带宽值的总和为该指定带宽，此外由于WIFI***中带宽至少是20MHz，也就是说WIFI***只要一竞争都是20MHz为单位，因此，在本实施例中该WIFI***指定带宽可取值为20MHz，当然也可以是WIFI***中其他带宽的取值如40MHz、80MHz等等。下面将以指定带宽为20MHz为例对本实施例进行举例说明，基于上述的说明20MHz的倍数可以是40MHz、80MHz等等，而20MHz的约数可以是5MHz、10MHz等等，20MHz的和数分解可以是10+5+5、15+5、10+10等等。The frequency domain resource competition manner involved in this embodiment is a manner in which a multiple of the specified bandwidth of the WIFI system, and/or a divisor, and/or a basic bandwidth of the decomposed. It should be noted that the bandwidth of the specified bandwidth is the bandwidth value that can be divisible by the specified bandwidth, and the sum decomposition is to decompose the specified bandwidth, and the sum of the decomposed multiple bandwidth values is the specified bandwidth, and furthermore, due to WIFI. The bandwidth in the system is at least 20 MHz, that is, the WIFI system has a competition of 20 MHz. Therefore, in this embodiment, the specified bandwidth of the WIFI system may be 20 MHz, and of course, other bandwidths in the WIFI system may be taken. Values such as 40MHz, 80MHz, etc. The following embodiment will be exemplified by taking a specified bandwidth of 20 MHz as an example. Based on the above description, the multiple of 20 MHz may be 40 MHz, 80 MHz, etc., and the divisor of 20 MHz may be 5 MHz, 10 MHz, etc., and the sum of 20 MHz may be It is 10+5+5, 15+5, 10+10 and so on.

本实施例中的装置还可包括：使用模块，设置为：通过以下至少之一的方式使用以所述基本带宽方式竞争到的信道：独立使用、与其他一个或多个第一类型站点共同使用、将竞争到的信道划分成多个分量载波CC使用、将竞争到的信道划分成多个CC与其他一个或多个第一类型站点共同使用。The apparatus in this embodiment may further include: a using module, configured to: use a channel that competes in the basic bandwidth manner by using at least one of the following: independently used, and used together with one or more other first type sites; Dividing the competing channel into multiple component carrier CCs, and dividing the competing channel into multiple CCs for use with one or more other first type sites.

此外本实施例还提供一种多信道时频资源的竞争装置，该装置应用于 LAA***中的第二类型站点侧，该装置包括：第二接收模块，设置为：接收LAA***中的第一类型站点在竞争到的信道上发送的数据，其中，第一类型的站点竞争信道的方式为依据预先约定和/或配置的时域资源竞争方式和/或频域资源竞争方式在多信道中竞争，预先约定的竞争方式为第一类型站点和第二类型站点之间预先约定的竞争方式，预先配置的竞争方式为第一类型站点为第二类型站点预先配置的竞争方式。In addition, the embodiment further provides a contention device for multi-channel time-frequency resources, and the device is applied to The second type of station side in the LAA system, the apparatus includes: a second receiving module, configured to: receive data transmitted by the first type of station in the LAA system on the contending channel, wherein the first type of station contends the channel The method is to compete in multiple channels according to the pre-agreed and/or configured time domain resource competition mode and/or the frequency domain resource competition mode, and the pre-agreed competition mode is pre-agreed between the first type site and the second type site. The competitive mode, the pre-configured competition mode for the first type of site is a pre-configured competition mode for the second type of site.

可选地，时域资源竞争方式为在一个或多个信道上执行初始空闲信道评估ICCA过程和/或增强的空闲信道评估ECCA过程的方式。Optionally, the time domain resource contention mode is a manner of performing an initial idle channel assessment ICCA procedure and/or an enhanced idle channel assessment ECCA procedure on one or more channels.

可选地，频域资源竞争方式为以WIFI***指定带宽的倍数、和/或约数、和/或和数分解的基本带宽进行竞争的方式，或LAA***以自定义的基本带宽进行竞争的方式。Optionally, the frequency domain resource competition mode is a manner in which a multiple of the specified bandwidth of the WIFI system, and/or a divisor, and/or a basic bandwidth of the decomposed, or the LAA system competes with a customized basic bandwidth. the way.

可选地，所述第二类型站点根据所述第一类型站点的通知获知所述基本带宽、所述第二类型站点与第一类型站点之间约定所述基本带宽。。Optionally, the second type of site learns the basic bandwidth according to the notification of the first type of site, and the basic bandwidth is agreed between the second type of site and the first type of site. .

下面结合本发明的可选实施例对本申请进行举例说明；The present application is exemplified below in conjunction with an optional embodiment of the present invention;

本可选实施例提供了一种多信道时频竞争资源确定方法，该方法能够有效地提升LAA***抢占的成功率，并且可以避免零散频谱的问题，达到公平竞争、提高传输效率的目的。本可选实施例中多信道时频竞争资源确定方案包括：The present invention provides a method for determining a multi-channel time-frequency contention resource, which can effectively improve the success rate of LAA system preemption, and can avoid the problem of scattered spectrum, achieve fair competition, and improve transmission efficiency. The multi-channel time-frequency contention resource determining scheme in this alternative embodiment includes:

LAA***中的第一类型站点和第二类型站点之间以约定，或以第一类型站点配置第二类型站点的方式确定多信道竞争的时域竞争方式和/或频域竞争方式。The time domain competition mode and/or the frequency domain competition mode of the multi-channel competition is determined between the first type site and the second type site in the LAA system by agreement or by configuring the second type site in the first type site.

其中，该时域竞争方式为约定或配置一个或多个信道是否具有ICCA过程、ECCA过程，以及单位CCA的时长；当LAA站点获取邻近WIFI站点的一个或多个主信道信息，LAA站点在主信道上竞争时，进行ICCA过程和ECCA过程；在其他信道上竞争时，进行ICCA过程和ECCA过程，或仅进行ICCA过程；当LAA站点未获取邻近WIFI站点的主信道信息，LAA站点在信道上竞争时，进行ICCA过程和ECCA过程。当LAA站点获取邻近第一WIFI站点对应的第一信道是所述第一WIFI站点的主信道，且所述第一信道为邻近第二WIFI站点的辅信道时，所述LAA站点在所述第一信道上进行ICCA过程和ECCA过程。The time domain competition mode is to stipulate or configure whether one or more channels have an ICCA process, an ECCA process, and a duration of a unit CCA; when the LAA station acquires one or more primary channel information of the neighboring WIFI station, the LAA site is in the main When competing on the channel, the ICCA process and the ECCA process are performed; when competing on other channels, the ICCA process and the ECCA process are performed, or only the ICCA process is performed; when the LAA site does not acquire the primary channel information of the neighboring WIFI site, the LAA site is on the channel During the competition, the ICCA process and the ECCA process are carried out. When the LAA station acquires the first channel corresponding to the first WIFI station, the primary channel of the first WIFI station, and the first channel When the secondary channel is adjacent to the second WIFI station, the LAA station performs an ICCA process and an ECCA process on the first channel.

该频域竞争方式，以20MHz的倍数、约数、和数分解的基本带宽进行竞争。其中，竞争到的带宽可以供LAA站点独立使用、或和其他LAA站点共同使用、或划分成多个分量载波CC使用、或划分成多个CC和其他LAA站点共同使用。The frequency domain competition method competes with a basic bandwidth of multiples, divisors, and numbers of 20 MHz. Among them, the competing bandwidth can be used independently by the LAA site, or used together with other LAA sites, or divided into multiple component carriers CC, or divided into multiple CCs and other LAA sites for common use.

本可选实施例中的多个基本带宽对应的信道总数由***约定或配置最大的信道数、由***约定或配置最大竞争的总带宽决定。The total number of channels corresponding to multiple basic bandwidths in this alternative embodiment is determined by the number of channels that the system appoints or configures, and the total bandwidth that is agreed by the system or configured for maximum competition.

通过本可选实施例的方式，能够有效地提升LAA***抢占的成功率，并且可以避免零散频谱的问题，达到公平竞争、提高传输效率的目的。The method of the present embodiment can effectively improve the success rate of LAA system preemption, and can avoid the problem of scattered spectrum, achieve fair competition, and improve transmission efficiency.

下面对可选实施例进行举例说明；The following describes an alternative embodiment;

实施例一：Embodiment 1:

图4是根据本发明可选实施例的LAA***多信道示意图，如图4所示，假设LAA***最小竞争带宽为20MHz，其中LAA***中在未制定主信道、辅信道时，每个信道是平等的。LAA站点检测20MHz信道1忙闲，如果20MHz信道1忙则检测20MHz信道2，如果20MHz信道1闲则使用20MHz信道1发射数据；如果20MHz信道2忙则检测20MHz信道3，如果20MHz信道2闲则使用40MHz聚合信道发射数据；如果20MHz信道3忙则检测20MHz信道4，如果20MHz信道3闲则使用60MHz聚合信道发射数据；如果20MHz信道4忙则检测20MHz信道5，如果20MHz信道4闲则使用80MHz聚合信道发射数据；如果20MHz信道5忙则检测20MHz信道6，如果20MHz信道5闲则使用100MHz聚合信道发射数据；如果20MHz信道6忙则检测20MHz信道7，如果20MHz信道6闲则使用120MHz聚合信道发射数据；如果20MHz信道7忙则检测20MHz信道8，如果20MHz信道7闲则使用140MHz聚合信道发射数据；如果20MHz信道8忙则检测20MHz信道1，如果20MHz信道8闲则使用160MHz聚合信道发射数据。假设LAA站点最大竞争的总带宽为80MHz，如图4所述，LAA站点成功竞争到了20MHz信道3、20MHz信道4、20MHz信道6、20MHz信道8，则使用80MHz聚合信道发射数据。 4 is a schematic diagram of a multi-channel of a LAA system according to an alternative embodiment of the present invention. As shown in FIG. 4, it is assumed that a minimum contention bandwidth of the LAA system is 20 MHz. In the LAA system, when the primary channel and the secondary channel are not defined, each channel is equal. The LAA station detects that the 20MHz channel 1 is busy, and if the 20MHz channel 1 is busy, it detects 20MHz channel 2. If the 20MHz channel 1 is idle, it uses 20MHz channel 1 to transmit data; if the 20MHz channel 2 is busy, it detects 20MHz channel 3, if 20MHz channel 2 is busy, if 20MHz channel 2 is idle Transmit data using a 40MHz aggregate channel; detect 20MHz channel 4 if 20MHz channel 3 is busy, transmit data using 60MHz aggregate channel if 20MHz channel 3 is idle; detect 20MHz channel 5 if 20MHz channel 4 is busy, use 80MHz if 20MHz channel 4 is idle The aggregate channel transmits data; if the 20MHz channel 5 is busy, the 20MHz channel 6 is detected, if the 20MHz channel 5 is idle, the data is transmitted using the 100MHz aggregate channel; if the 20MHz channel 6 is busy, the 20MHz channel 7 is detected, and if the 20MHz channel 6 is idle, the 120MHz aggregated channel is used. Transmitting data; detecting 20MHz channel 8 if 20MHz channel 7 is busy, transmitting data using 140MHz aggregation channel if 20MHz channel 7 is idle; detecting 20MHz channel 1 if 20MHz channel 8 is busy, transmitting data using 160MHz aggregation channel if 20MHz channel 8 is idle . Assuming that the LAA site has a maximum contention of 80 MHz, as shown in FIG. 4, the LAA site successfully competes to the 20 MHz channel 3, the 20 MHz channel 4, the 20 MHz channel 6, and the 20 MHz channel 8, and the data is transmitted using the 80 MHz aggregation channel.

实施例二：Embodiment 2:

LTE/LTE-A支持的***带宽1.4MHz、3MHz、5MHz、10MHz、15MHz、20MHz，而WIFI***带宽至少是20MHz，也就是说WIFI***只要一竞争都是20MHz为单位。注意到对于WIFI***来说，把5GHz附近的频谱已经预先设置好对应的以20MHz为倍数带宽的主信道和辅信道，此时LAA***很难竞争到小于20MHz的信道，或是竞争到小于20MHz的信道而没有满20MHz的业务。The system bandwidth supported by LTE/LTE-A is 1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, 20MHz, and the WIFI system bandwidth is at least 20MHz, which means that the WIFI system is only 20MHz. It is noted that for the WIFI system, the spectrum near 5 GHz has been pre-set with the corresponding primary channel and secondary channel with a bandwidth of 20 MHz. At this time, the LAA system is difficult to compete for channels smaller than 20 MHz, or compete to less than 20 MHz. The channel does not have a full 20MHz service.

支持的最小竞争带宽方案如下：The minimum competitive bandwidth scheme supported is as follows:

以最小20MHz为单位进行竞争，LAA站点独立使用；Compete in units of a minimum of 20 MHz, and the LAA site is used independently;

以最小20MHz为单位进行竞争，和其他LAA站点共同使用；Compete with a minimum of 20MHz and use it with other LAA sites;

以最小20MHz为单位进行竞争，划分成多个CC使用；Compete in units of a minimum of 20 MHz and divide it into multiple CCs for use;

以最小20MHz为单位进行竞争，划分成多个CC和其他LAA站点共同使用；Compete in a minimum of 20MHz, divided into multiple CCs and other LAA sites for common use;

以最小需求带宽为单位进行竞争，并且广播竞争带宽信息；Competing in units of minimum required bandwidth and broadcasting contention bandwidth information;

在该实施例中所有LAA站点都以约定的带宽为单位进行竞争，如5MHz。In this embodiment all LAA sites compete in units of agreed bandwidth, such as 5 MHz.

实施例三：Embodiment 3:

当LAA站点以多信道方式进行竞争且每个CC小于20MHz时，需要考虑每个CC带宽的限定，否则将使得频谱资源零散，当每个CC大于20MHz时，可选20的倍数为带宽单位进行竞争，也允许100MHz的带宽。When the LAA station competes in a multi-channel manner and each CC is less than 20 MHz, it is necessary to consider the limitation of each CC bandwidth, otherwise the spectrum resources will be scattered. When each CC is greater than 20 MHz, the multiple of the optional 20 is the bandwidth unit. Competition also allows 100MHz bandwidth.

支持的不同竞争带宽组合的方案如下：The schemes supported by different competing bandwidth combinations are as follows:

以多个CC构成20MHz带宽为准则，如10+5+5，15+5等；Taking multiple CCs to form a 20MHz bandwidth as a criterion, such as 10+5+5, 15+5, etc.;

以某个20MHz带宽内仅允许一种CC，如5+5+5+5，10+10等；Only one type of CC is allowed in a certain 20MHz bandwidth, such as 5+5+5+5, 10+10, etc.

当大于20MHz，根据不同的站点和终端能力决定是否采用大带宽或是CC方式。When it is greater than 20MHz, it depends on different stations and terminal capabilities to decide whether to use large bandwidth or CC mode.

实施例四：Embodiment 4:

竞争载波数需要在一定的站点和终端能力允许范围内。 The number of competing carriers needs to be within a certain range of site and terminal capabilities.

支持的竞争载波数的方案：The scheme of supporting the number of competing carriers:

不限制最大竞争的总带宽，只要满足LTE/LTE-A***中规定的最大5个CC、32个CC要求即可；The total bandwidth of the maximum competition is not limited, as long as the maximum 5 CC and 32 CC requirements specified in the LTE/LTE-A system are met;

限制最大竞争的总带宽，如限制160MHz的总带宽，但160MHz总带宽内多少CC由LAA***自行决定；Limit the total bandwidth of the maximum competition, such as limiting the total bandwidth of 160MHz, but how many CCs within the total bandwidth of 160MHz are determined by the LAA system;

相同运营商/相同RAT根据情况配置最大竞争的总带宽，间接限制了支持的竞争载波数。The same carrier/same RAT configures the maximum contention of the maximum competition according to the situation, which indirectly limits the number of competing carriers supported.

实施例五：Embodiment 5:

LAA***多信道竞争方案如下：The multi-channel competition scheme of the LAA system is as follows:

当LAA站点获取邻近WIFI站点的一个或多个主信道信息，LAA站点在主信道上竞争时，进行ICCA过程和ECCA过程；在其他信道上竞争时，进行ICCA过程和ECCA过程，或仅进行ICCA过程。When the LAA site acquires one or more primary channel information of the neighboring WIFI site, the LAA site performs the ICCA process and the ECCA process when competing on the primary channel; when competing on other channels, performs the ICCA process and the ECCA process, or only the ICCA process.

当LAA站点未获取邻近WIFI站点的主信道信息，LAA站点在信道上竞争时，进行ICCA过程和ECCA过程。When the LAA site does not acquire the primary channel information of the neighboring WIFI site, the LAA site performs the ICCA process and the ECCA process when competing on the channel.

当LAA站点获取邻近第一WIFI站点对应的第一信道是所述第一WIFI站点的主信道，且所述第一信道为邻近第二WIFI站点的辅信道时，所述LAA站点在所述第一信道上进行ICCA过程和ECCA过程。When the first channel corresponding to the first WIFI station is the primary channel of the first WIFI station, and the first channel is a secondary channel adjacent to the second WIFI station, the LAA station is in the first The ICCA process and the ECCA process are performed on one channel.

实施例六：Example 6:

LAA***多信道起止位置方案如下：The multi-channel start and stop location scheme of the LAA system is as follows:

LAA***中不同信道的占用情况都是不同的并且也是未知的，信道1成功竞争到的时刻，并不代表信道也在一定在相同时刻竞争到，可能会提前或是滞后一些时间成功竞争到，这就使得可使用的正常的OFDM符号位置有所不同。可选地，不考虑每个信道的发射时刻对齐，即每个信道发射的起止位置独立。The occupancy of different channels in the LAA system is different and unknown. The moment when channel 1 successfully competes does not mean that the channel must compete at the same time. It may succeed in competing in advance or lag. This makes it possible to use normal OFDM symbol positions. Alternatively, the transmission timing alignment of each channel is not considered, that is, the start and end positions of each channel transmission are independent.

实施例七：Example 7:

LAA***多信道分级竞争方案如下：The multi-channel hierarchical competition scheme of the LAA system is as follows:

多个信道作为整个统一信道仅进行一个单级LBT，如果统一信道忙则继续检测统一信道，如果统一信道闲则使用统一信道；Multiple channels act as a single-stage LBT as the entire unified channel, if the unified channel is busy Continue to detect the unified channel, if the unified channel is idle, use the unified channel;

多个信道作为整个统一信道先进行第一级LBT，如果统一信道忙则继续检测统一信道，如果统一信道闲则在每个信道内再进行第二级LBT排除LAA站点竞争、排除WIFI站点竞争；Multiple channels are used as the first unified LBT as the entire unified channel. If the unified channel is busy, the unified channel is continuously detected. If the unified channel is idle, the second-level LBT is excluded from each channel to exclude the LAA site from competing and the WIFI site is excluded.

在特定信道先进行第一级LBT，如果特定信道忙则继续检测特定信道，如果特定信道闲则通过特定信道预约多个信道排除其他LAA站点竞争，然后在每个预约信道内再进行第二级LBT排除WIFI站点竞争。The first stage LBT is first performed on a specific channel, and the specific channel is continuously detected if the specific channel is busy, and the other LAA stations are excluded from reservation by a plurality of channels by a specific channel if the specific channel is idle, and then the second level is performed in each reserved channel. LBT excludes WIFI site competition.

实施例八：Example 8:

竞争后所能使用的资源在发射机会(Transmit Opportunity，简称为TXOP)中发生变化方案如下：The resources that can be used after the competition change in Transmit Opportunity (TXOP) are as follows:

假设LAA站点需要80MHz的带宽资源，但是当前仅成功竞争到40MHz的带宽资源，非授权频谱干扰变化非常快，也会有频谱资源从繁忙变为空闲的情况。所以只要硬件上支持没有竞争到资源的信道上时刻均可以处于接收状态进行CCA，则在某些信道发射数据的同时，继续在其他信道进行CCA。即一旦开始进行数据发射后，如果其他信道中有竞争成功的，也将承载数据发射。It is assumed that the LAA site needs 80MHz bandwidth resources, but currently only successfully competes for 40MHz bandwidth resources, the unlicensed spectrum interference changes very fast, and the spectrum resources change from busy to idle. Therefore, as long as the hardware supports the CCA without receiving the contention on the channel, the CCA can be performed on the other channels while the data is transmitted on some channels. That is, once the data transmission starts, if there is competition in other channels, the data transmission will be carried.

实施例九：Example 9:

主信道的获取的方案如下：The scheme for obtaining the primary channel is as follows:

频域资源内任何一个或多个可能的主信道构成信道列表，第一类型站点和/或第二类型站点把可能的主信道均作为实际的主信道，或，由第一类型站点进行主信道信息获取，并通知第二类型站点；或是由第二类型站点进行主信道信息获取，并通知第一类型站点，或，第一类型站点和/或第二类型站点具有WIFI站点功能，直接获取WIFI站点的主信道信息。Any one or more possible primary channels in the frequency domain resource constitute a channel list, and the first type of station and/or the second type of station may use the possible primary channel as the actual primary channel, or the primary channel may be the primary channel. Obtaining information and notifying the second type of site; or acquiring the primary channel information by the second type of site, and notifying the first type of site, or the first type of site and/or the second type of site having the WIFI site function, directly acquiring The main channel information of the WIFI site.

实施例十：Example 10:

基本带宽的使用方式方案如下：The basic bandwidth usage scheme is as follows:

基本带宽的使用方式由第一类型站点通知第二类型站点，或第一类型站点和/或第二类型站点约定；基本带宽的使用方式为第二类型站点根据第一类型站点通知第二类型站点基本带宽的使用方式，或第一类型站点和/或第二类型站点约定。The basic bandwidth usage is notified by the first type of site to the second type of site, or the first type of site and/or the second type of site; the basic bandwidth is used by the second type of site to notify the second type of site according to the first type of site The way basic bandwidth is used, or the first type of site and/or Two types of site conventions.

需要说明的是，上述模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述模块均位于同一处理器中；或者，上述模块分别位于多个处理器中。It should be noted that the above modules may be implemented by software or hardware. For the latter, the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the modules are respectively located in multiple processes. In the device.

本发明的实施例还提供了一种存储介质。可选地，在本实施例中，上述存储介质可以被设置为存储用于执行以下步骤的程序代码：Embodiments of the present invention also provide a storage medium. Optionally, in the embodiment, the foregoing storage medium may be configured to store program code for performing the following steps:

步骤S1：授权协助接入LAA***中的第一类型站点依据预先约定和/或配置的时域资源竞争方式和/或频域资源竞争方式在多信道中竞争信道，其中，预先约定为第一类型站点和LAA***中的第二类型站点相互之间预先约定竞争方式，预先配置为第一类型站点为第二类型站点配置竞争方式；Step S1: Authorizing the first type of site in the access assistance LAA system to contend for the channel in multiple channels according to the pre-agreed and/or configured time domain resource contention mode and/or frequency domain resource competition mode, wherein the first agreement is first The type site and the second type of the site in the LAA system pre-arrange the competition mode with each other, and the first type site is configured to configure the contention mode for the second type site;

步骤S2：第一类型站点在竞争到的信道上向第二类型站点发送数据。Step S2: The first type of station transmits data to the second type of site on the contending channel.

可选地，本实施例中的示例可以参考上述实施例及可选实施方式中所描述的示例，本实施例在此不再赘述。For example, the examples in this embodiment may refer to the examples described in the foregoing embodiments and the optional embodiments, and details are not described herein again.

显然，本领域的技术人员应该明白，上述的本发明实施例的模块或步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明实施例不限制于任何特定的硬件和软件结合。It will be apparent to those skilled in the art that the above-described modules or steps of the embodiments of the present invention can be implemented by a general-purpose computing device, which can be centralized on a single computing device or distributed over a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein. The steps shown or described are performed either separately as an integrated circuit module, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.

以上所述仅为本申请的可选实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有多种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。The above description is only an alternative embodiment of the present application, and is not intended to limit the present application, and various changes and modifications may be made by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application are intended to be included within the scope of the present application.

工业实用性Industrial applicability

通过本发明实施例，可以使得LAA***中的站点在多信道时频竞争资源竞争更加公平，解决了相关技术中对于LAA***的多信道时频竞争资源确定存在不公平的问题，提高了LAA***站点之间的传输效率。 Through the embodiments of the present invention, stations in the LAA system can compete for resources in multi-channel time-frequency. The competition is more fair, which solves the problem that the multi-channel time-frequency competition resources of the LAA system are unfair in the related art, and improves the transmission efficiency between the LAA system sites.

Claims

一种多信道时频资源的竞争方法，包括：A method for competing multi-channel time-frequency resources includes:

授权协助接入LAA***中的第一类型站点依据预先约定和/或配置的时域资源竞争方式和/或频域资源竞争方式在多信道中竞争信道，其中，所述预先约定的竞争方式为所述第一类型站点和所述LAA***中的第二类型站点相互之间预先约定的竞争方式，所述预先配置的竞争方式为所述第一类型站点为所述第二类型站点预先配置的竞争方式；Authorizing the first type of site in the access LAA system to compete for channels in multiple channels according to a pre-agreed and/or configured time domain resource contention mode and/or a frequency domain resource contention mode, wherein the pre-agreed competition mode is a pre-defined competition mode between the first type of site and the second type of site in the LAA system, wherein the pre-configured contention mode is that the first type of site is pre-configured for the second type of site Mode of competition

所述第一类型站点在竞争到的信道上向所述第二类型站点发送数据。The first type of site transmits data to the second type of site on a contention channel.
根据权利要求1所述的方法，其中，所述时域资源竞争方式为在一个或多个信道上执行初始空闲信道评估ICCA过程和/或增强的空闲信道评估ECCA过程的方式。The method of claim 1, wherein the time domain resource contention mode is a manner of performing an initial idle channel assessment ICCA procedure and/or an enhanced idle channel assessment ECCA procedure on one or more channels.
根据权利要求2所述的方法，其中，所述授权协助接入LAA***中的第一类型站点依据预先配置的时域资源竞争方式在多信道中竞争信道包括：The method according to claim 2, wherein the first type of station in the authorized assistance access LAA system contends the channel in the multiple channels according to the pre-configured time domain resource contention mode, including:

在所述第一类型站点获取到邻近无线保真WIFI站点的一个或多个主信道信息时，所述第一类型站点在所述一个或多个主信道上执行所述ICCA过程和所述ECCA过程；在除所述主信道之外的其他信道上执行所述ICCA过程和所述ECCA过程，或只执行ICCA过程；The first type of site performs the ICCA process and the ECCA on the one or more primary channels when the first type of site acquires one or more primary channel information of a neighboring wireless fidelity WIFI site Performing the ICCA process and the ECCA process on a channel other than the primary channel, or performing only an ICCA process;

在所述第一类型站点未获取到邻近WIFI站点的主信道信息时，所述第一类型站点在信道上竞争时，执行所述ICCA过程和所述ECCA过程；When the first type of site does not acquire the primary channel information of the neighboring WIFI station, when the first type of site competes on the channel, the ICCA process and the ECCA process are performed;

在所述第一类型站点获取邻近第一WIFI站点对应的第一信道是所述第一WIFI站点的主信道，且所述第一信道为邻近第二WIFI站点的辅信道时，所述第一类型站点在所述第一信道上进行ICCA过程和ECCA过程。When the first channel corresponding to the first WIFI site is the primary channel of the first WIFI site, and the first channel is a secondary channel adjacent to the second WIFI site, the first The type site performs an ICCA process and an ECCA process on the first channel.
根据权利要求3所述的方法，所述方法还包括：采用如下方式中的至少一种获取邻近无线保真WIFI站点的一个或多个主信道信息：The method of claim 3, the method further comprising: obtaining one or more primary channel information of the neighboring wireless fidelity WIFI station in at least one of the following manners:

所述第一类型站点和/或第二类型站点将信道列表中的一个或多个主信道作为实际的主信道，其中，所述信道列表由频域资源内一个或多个主信道构成；或The first type of station and/or the second type of station as one or more primary channels in the channel list, wherein the channel list is composed of one or more primary channels within the frequency domain resource; or

所述第一类型站点进行主信道信息获取，并将获取到的主信道信息向所述第二类型站点通知；或The first type of site performs primary channel information acquisition, and obtains the obtained primary channel information a second type of site notification; or

所述第一类型站点接收所述第二类型站点获取到的主信道信息；或Receiving, by the first type of site, primary channel information acquired by the second type of site; or

所述第一类型站点和/或所述第二类型站点直接获取所述邻近WIFI站点的主信道信息，其中，所述第一类型站点和/或所述第二类型站点具有WIFI站点的功能。The first type of site and/or the second type of site directly acquires primary channel information of the neighboring WIFI site, wherein the first type of site and/or the second type of site has the function of a WIFI site.
根据权利要求1所述的方法，其中，所述频域资源竞争方式为以WIFI***指定带宽的倍数、和/或约数、和/或和数分解的基本带宽进行竞争的方式，或是所述LAA***以自定义的基本带宽进行竞争的方式。The method according to claim 1, wherein the frequency domain resource competition mode is a method of competing with a multiple of a specified bandwidth of the WIFI system, and/or a divisor, and/or a basic bandwidth of the decomposed, or The way the LAA system competes with a custom basic bandwidth.
根据权利要求5所述的方法，所述方法还包括：所述第一类型站点通过以下至少之一的方式使用以所述基本带宽方式竞争到的信道：所述第一类型站点独立使用、所述第一类型站点与其他一个或多个第一类型站点共同使用、将竞争到的信道划分成多个分量载波CC后供所述第一类型站点使用、将竞争到的信道划分成多个CC后供所述第一类型站点和其他一个或多个第一类型站点共同使用。The method of claim 5, the method further comprising: the first type of site using a channel that competes in the basic bandwidth manner by at least one of: the first type of site is used independently, The first type of site is used together with other one or more first type sites to divide the competing channel into multiple component carriers CC for use by the first type of site, and divide the competing channel into multiple CCs. The first type of site is then used in conjunction with one or more other first type sites.
根据权利要求5所述的方法，其中，所述基本带宽的信道总数由LAA***预先约定和/或配置的最大信道数或最大竞争总带宽决定。The method of claim 5 wherein the total number of channels of the basic bandwidth is determined by a maximum number of channels or a maximum contention maximum bandwidth pre-agreed and/or configured by the LAA system.
根据权利要求5所述的方法，所述方法还包括：由所述第一类型站点通知所述第二类型站点所述基本带宽、或所述第一类型站点与第二类型站点之间约定所述基本带宽。The method of claim 5, the method further comprising: notifying, by the first type of site, the basic bandwidth of the second type of site, or an agreement between the first type of site and a second type of site The basic bandwidth.
根据权利要求1所述的方法，其中，所述第一类型站点为发射端站点，所述第二类型站点为接收端站点。The method of claim 1 wherein said first type of site is a transmitting end site and said second type of site is a receiving end site.
一种多信道时频资源的竞争方法，包括：A method for competing multi-channel time-frequency resources includes:

LAA***中的第二类型站点接收所述LAA***中的第一类型站点在竞争到的信道上发送的数据，其中，所述第一类型的站点竞争信道的方式为依据预先约定和/或配置的时域资源竞争方式和/或频域资源竞争方式在多信道中竞争，所述预先约定的竞争方式为所述第一类型站点和所述LAA***中的第二类型站点之间预先约定的竞争方式，所述预先配置的竞争方式为所述第一类型站点为所述第二类型站点预先配置的竞争方式。 A second type of site in the LAA system receives data transmitted by a first type of site in the LAA system on a contending channel, wherein the manner in which the first type of site contends for a channel is based on pre-agreed and/or configured The time domain resource contention mode and/or the frequency domain resource contention mode compete in multiple channels, the pre-agreed competition mode being pre-agreed between the first type of site and the second type of site in the LAA system In a competitive manner, the pre-configured contention mode is a competition mode in which the first type of site is pre-configured for the second type of site.
根据权利要求10所述的方法，其中，所述时域资源竞争方式为在一个或多个信道上执行初始空闲信道评估ICCA过程和/或增强的空闲信道评估ECCA过程的方式。The method of claim 10, wherein the time domain resource contention mode is a manner of performing an initial idle channel assessment ICCA procedure and/or an enhanced idle channel assessment ECCA procedure on one or more channels.
根据权利要求10所述的方法，其中，所述频域资源竞争方式为以WIFI***指定带宽的倍数、和/或约数、和/或和数分解的基本带宽进行竞争的方式，或所述LAA***以自定义的基本带宽进行竞争的方式。The method of claim 10, wherein the frequency domain resource contention mode is a manner of competing for a multiple of a specified bandwidth of the WIFI system, and/or a divisor, and/or a base bandwidth of the decomposed, or The LAA system competes in a way that customizes the basic bandwidth.
根据权利要求12所述的方法，所述方法还包括：所述第二类型站点根据所述第一类型站点的通知获知所述基本带宽、所述第二类型站点与第一类型站点之间约定所述基本带宽。The method according to claim 12, the method further comprising: the second type of site knowing the basic bandwidth, the agreement between the second type of site and the first type of site according to the notification of the first type of site The basic bandwidth.
一种多信道时频资源的竞争装置，应用于授权协助接入LAA***中的第一类型站点侧，包括：A contending device for multi-channel time-frequency resources is applied to the first type of site side in the LAA system, including:

竞争模块，设置为：依据预先配置的时域资源竞争方式和/或频域资源竞争方式在多信道中竞争信道，其中，所述预先约定的竞争方式为所述第一类型站点和所述LAA***中的第二类型站点相互之间预先约定的竞争方式，所述预先配置的竞争方式为所述第一类型站点为所述第二类型站点预先配置的竞争方式；a competition module, configured to: contend for a channel in multiple channels according to a pre-configured time domain resource contention mode and/or a frequency domain resource contention mode, where the pre-agreed competition mode is the first type of site and the LAA a pre-defined competition mode between the second type of sites in the system, where the pre-configured contention mode is a competition mode in which the first type of site is pre-configured for the second type of site;

发送模块，设置为：在竞争到的信道上向所述LAA***中的第二类型站点发送数据。The sending module is configured to: send data to the second type of site in the LAA system on the contending channel.
根据权利要求14所述的装置，其中，所述时域资源竞争方式为在一个或多个信道上执行初始空闲信道评估ICCA过程和/或增强的空闲信道评估ECCA过程的方式。The apparatus of claim 14, wherein the time domain resource contention mode is a manner of performing an initial idle channel assessment ICCA procedure and/or an enhanced idle channel assessment ECCA procedure on one or more channels.
根据权利要求15所述的装置，其中，所述竞争模块包括：The apparatus of claim 15 wherein said contention module comprises:

第一执行模块，设置为：在所述第一类型站点获取到邻近无线保真WIFI站点的一个或多个主信道信息时，在所述一个或多个主信道上执行所述ICCA过程和所述ECCA过程；在除所述主信道之外的其他信道上执行所述ICCA过程和所述ECCA过程，或只执行ICCA过程；a first execution module, configured to: when the first type of site acquires one or more primary channel information of a neighboring wireless fidelity WIFI station, perform the ICCA process and the location on the one or more primary channels Said ECCA process; performing said ICCA process and said ECCA process on a channel other than said primary channel, or performing only an ICCA process;

第二执行模块，设置为：在所述第一类型站点未获取到邻近WIFI站点的主信道信息时，在信道上竞争时执行所述ICCA过程和所述ECCA过程； a second execution module, configured to: when the first type of site does not acquire the primary channel information of the neighboring WIFI station, perform the ICCA process and the ECCA process when competing on the channel;

第三执行模块，设置为：在所述第一类型站点获取邻近第一WIFI站点对应的第一信道是所述第一WIFI站点的主信道，且所述第一信道为邻近第二WIFI站点的辅信道时，在所述第一信道上进行ICCA过程和ECCA过程。a third execution module, configured to: obtain, by the first type of site, a first channel corresponding to the first WIFI station is a primary channel of the first WIFI station, and the first channel is adjacent to the second WIFI station In the secondary channel, the ICCA process and the ECCA process are performed on the first channel.
根据权利要求16所述的装置，所述装置还包括：The apparatus of claim 16 further comprising:

确定模块，设置为：将信道列表中的一个或多个主信道确定为所述第一类型站点和/或第二类型站点实际的主信道，其中，所述信道列表由频域资源内一个或多个主信道构成；或a determining module, configured to: determine one or more primary channels in the channel list as an actual primary channel of the first type of site and/or a second type of site, wherein the channel list is included in a frequency domain resource or Multiple primary channels; or

第一获取模块，设置为：进行主信道信息获取，并将获取到的主信道信息向所述第二类型站点通知；或The first obtaining module is configured to: perform primary channel information acquisition, and notify the obtained primary channel information to the second type of site; or

第一接收模块，设置为：接收所述第二类型站点获取到的主信道信息；或a first receiving module, configured to: receive primary channel information acquired by the second type of site; or

第二获取模块，设置为：直接获取所述邻近WIFI站点的主信道信息，其中，所述第二获取模块具有WIFI站点的功能。The second obtaining module is configured to directly acquire the primary channel information of the neighboring WIFI station, where the second acquiring module has the function of the WIFI station.
根据权利要求14所述的装置，其中，所述频域资源竞争方式为以WIFI***指定带宽的倍数，和/或约数，和/或和数分解的基本带宽进行竞争的方式，或是所述LAA***以自定义的基本带宽进行竞争的方式。The apparatus according to claim 14, wherein the frequency domain resource competition mode is a multiple of a specified bandwidth of the WIFI system, and/or a divisor, and/or a manner of competing with the decomposed basic bandwidth, or The way the LAA system competes with a custom basic bandwidth.
根据权利要求18所述的装置，所述装置还包括：使用模块，设置为：通过以下至少之一的方式使用以所述基本带宽方式竞争到的信道：独立使用、与其他一个或多个第一类型站点共同使用、将竞争到的信道划分成多个分量载波CC使用、将竞争到的信道划分成多个CC与其他一个或多个第一类型站点共同使用。The apparatus of claim 18, the apparatus further comprising: a usage module, configured to: use a channel that competes in the basic bandwidth manner by at least one of: independent use, and one or more other A type of site is used in common, dividing the competing channel into multiple component carrier CCs, and dividing the competing channel into multiple CCs for use with one or more other first type sites.
一种多信道时频资源的竞争装置，应用于LAA***中的第二类型站点侧，包括：A competing device for multi-channel time-frequency resources is applied to a second type of station side in an LAA system, including:

第二接收模块，设置为：接收所述LAA***中的第一类型站点在竞争到的信道上发送的数据，其中，所述第一类型的站点竞争信道的方式为依据预先约定和/或配置的时域资源竞争方式和/或频域资源竞争方式在多信道中竞争，所述预先约定的竞争方式为所述第一类型站点和所述第二类型站点之间预先约定的竞争方式，所述预先配置的竞争方式为所述第一类型站点为所述第二类型站点预先配的置竞争方式。 The second receiving module is configured to: receive data sent by the first type of site in the LAA system on the contending channel, where the manner of the first type of site contending for the channel is based on pre-agreed and/or configured The time domain resource competition mode and/or the frequency domain resource competition mode compete in multiple channels, and the pre-agreed competition mode is a pre-agreed competition mode between the first type site and the second type site. The pre-configured contention mode is a competition mode in which the first type of site is pre-configured for the second type of site.