WO2020078231A1 - 一种终端与基站的通信方法和装置 - Google Patents

一种终端与基站的通信方法和装置 Download PDF

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WO2020078231A1
WO2020078231A1 PCT/CN2019/110070 CN2019110070W WO2020078231A1 WO 2020078231 A1 WO2020078231 A1 WO 2020078231A1 CN 2019110070 W CN2019110070 W CN 2019110070W WO 2020078231 A1 WO2020078231 A1 WO 2020078231A1
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address information
terminal
priority
base station
priority list
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French (fr)
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陶震
于小博
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Alibaba Group Holding Ltd
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Alibaba Group Holding Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application relates to the field of communication technology, and in particular, to a communication method between a terminal and a base station, and a communication device between a terminal and a base station.
  • LoRa is an ultra-long-distance transmission scheme based on spread spectrum technology in the Internet of Things, which has the characteristics of long transmission distance, low power consumption, multi-node and low cost.
  • the LoRa network usually includes a terminal, a base station, and a server.
  • the working modes of the LoRa terminal include: Class B mode. ClassB mode is suitable for various remote control switch applications.
  • a terminal operating in Class B mode can acquire one or more pulse slots (ping slots) in the beacon period (Beacon_period).
  • the period (pingPeriod) at which the terminal obtains a pulse slot within a beacon period can be calculated and calculated by a preset parameter (for example, the number of pulse slots (pingNb)) in the terminal.
  • the LoRa base station sends a beacon frame (Beacon) to the terminal to achieve time synchronization between the terminal and the network.
  • the first available pulse slot of the terminal appears at the beacon reservation time plus the product of the pulse offset (pingOffset) and a pulse slot length (slotLen).
  • pulse time slots required for unicast and multicast transmission in class B mode may overlap.
  • the terminal may preferentially receive multicast downlink data by default, so that unicast downlink data cannot be transmitted to the terminal. As a result, unicast downstream services cannot be performed.
  • the embodiments of the present application are proposed in order to provide a communication method of a terminal and a base station and a communication device of the terminal and the base station that overcome the above problems or at least partially solve the above problems.
  • the embodiments of the present application disclose a communication method between a terminal and a base station, including:
  • the terminal determines target address information through a priority list, where the target address information is address information corresponding to the highest priority information, and the priority list includes at least one first address information and at least one second Address information and corresponding priority information of at least one first address information and at least one second address information;
  • the terminal receives the first message corresponding to the target address information from the base station.
  • it also includes:
  • the first address information is unicast address information.
  • it also includes:
  • the second address information is multicast address information.
  • it also includes:
  • the terminal Before determining the target address information, the terminal determines that the priority list is not empty.
  • it also includes:
  • the terminal determines that the priority list is empty in the first mode, it uses at least one second address information as the target address information.
  • An embodiment of the present application also discloses a communication device between a terminal and a base station, including:
  • the processing module located at the terminal is configured to determine target address information through a priority list in the first mode, where the target address information is address information corresponding to the highest priority information, and the priority list includes at least one first Address information and at least one second address information and corresponding priority information of at least one first address information and at least one second address information;
  • the receiving module located at the terminal is configured to receive the first message corresponding to the target address information from the base station.
  • it also includes:
  • the first address information is unicast address information.
  • it also includes:
  • the second address information is multicast address information.
  • it also includes:
  • the terminal Before determining the target address information, the terminal determines that the priority list is not empty.
  • it also includes:
  • the terminal determines that the priority list is empty in the first mode, it uses at least one second address information as the target address information.
  • An embodiment of the present application also discloses a device, including:
  • One or more processors are One or more processors.
  • One or more machine-readable media having instructions stored thereon, when executed by the one or more processors, cause the apparatus to perform one or more of the methods described above.
  • Embodiments of the present application also disclose one or more machine-readable media on which instructions are stored, which, when executed by one or more processors, cause the device to perform one or more methods as described in the claims.
  • the terminal may distinguish the priority order of the unicast and multicast addresses through the priority list, and when the unicast and multicast transmissions collide, the downlink corresponding to the highest priority address is received in order of priority Data improves the transmission efficiency between the terminal and the base station.
  • FIG. 1 is a flowchart of steps of Embodiment 1 of a communication method of a terminal and a base station of the present application;
  • FIG. 2 is a structural block diagram of Embodiment 2 of a communication device of a terminal and a base station of the present application.
  • the LoRa network consists of terminal nodes, base station nodes and servers.
  • the terminal has the LoRa network connection capability, and accesses the LoRa network.
  • the terminal may include different electronic devices. For example, when the LoRa network is applied to city management, the terminal may include a smart meter; the LoRa network is applied to a digital home At this time, the terminal may include various smart home appliances and so on.
  • a base station also known as a gateway or concentrator in the LoRa network, has a wireless connection aggregation function, including a terminal providing an entrance to the LoRa network, forwarding data from a server or terminal, and implementing data between the terminal and the server Interaction.
  • the base station can also exchange data with other base stations within the signal coverage of the base station by transmitting wireless frames.
  • the server may include a server or server cluster, which is used to perform service processing according to the data acquired from the base station or the terminal, and to control the working mode and working state of the base station or the terminal.
  • One of the core concepts of the embodiments of the present application is that the terminal learns the channel usage scheme of the base station through network access signaling, so as to determine whether the same channel usage scheme can be used to access the network.
  • the communication flow between the terminal and the base station is first introduced from the perspective of the terminal.
  • Embodiment 1 of a method for communication between a terminal and a base station is shown, which may specifically include the following steps:
  • Step 101 In the first mode, the terminal determines target address information through a priority list, where the target address information is address information corresponding to the highest priority information, and the priority list includes at least one first address information and at least One second address information and corresponding priority information of at least one first address information and at least one second address information;
  • the first mode may be the class B mode.
  • the terminal can obtain the priority list in a preset manner.
  • the priority list includes one or more unicast and one or more multicast address information and the corresponding priority of the address information. Refer to Table 1 for the manifestation of the priority list.
  • the address information in the list occupies 4 bytes.
  • the priority information in the list occupies 1 byte.
  • the priority list can be used by the application to set the priority of the corresponding address information.
  • the application may not set the priority corresponding to any address information, and set the priority list to be empty. If the priority list is empty, the terminal may consider that the pulse slot corresponding to the multicast address information has a higher priority than the pulse slot corresponding to the unicast address information by default. Optionally, the terminal may also assume that the pulse slot corresponding to the unicast address information has a higher priority than the pulse slot corresponding to the multicast address information by default. If the terminal is only provided with multiple multicast address information but no unicast address information, the priority corresponding to the multiple multicast address information may be determined by the application. In the solution of the present invention, the priority information corresponding to the address information may be equal to the priority information of the pulse slot corresponding to the address information.
  • step 101 in which the terminal determines the target address information through the priority list in the first mode may include the following sub-steps:
  • sub-step S1011 before determining the target address information, the terminal determines that the priority list is not empty.
  • the terminal will first determine whether the priority list is empty. If the priority list is empty, the terminal will default to high-priority address information as the target address information. For example, the terminal may consider that the priority corresponding to the unicast address information is higher than the priority corresponding to the multicast address information by default. Optionally, the terminal may also assume that the priority corresponding to the multicast address information is higher than the priority corresponding to the unicast address information by default.
  • Step 102 The terminal receives the first message corresponding to the target address information from the base station.
  • the first message may be any downlink data frame.
  • the terminal determines the target address information to receive the downlink data frame corresponding to the target address information through the target address information.
  • the pulse time slot is determined by the calculation formula containing the target address information.
  • the terminal can distinguish the priority order of unicast and multicast addresses through the priority list, and when the unicast and multicast transmissions collide, the downlink corresponding to the highest priority address is received according to the priority Data improves the transmission efficiency between the terminal and the base station.
  • FIG. 2 shows a structural block diagram of Embodiment 2 of a communication device of a terminal and a base station of the present application, which may specifically include the following modules:
  • the processing module 201 located at the terminal is configured to determine target address information through a priority list in the first mode, where the target address information is address information corresponding to the highest priority information, and the priority list includes at least one Address information and at least one second address information and corresponding priority information of at least one first address information and at least one second address information;
  • the first mode may be the class B mode.
  • the terminal can obtain the priority list in a preset manner.
  • the priority list includes one or more unicast and one or more multicast address information and the corresponding priority of the address information. Refer to Table 2 for the manifestation of the priority list.
  • the address information in the list occupies 4 bytes.
  • the priority information in the list occupies 1 byte.
  • the priority list can be used by the application to set the priority of the corresponding address information.
  • the application may not set the priority corresponding to any address information, and set the priority list to be empty. If the priority list is empty, the terminal may consider that the pulse slot corresponding to the multicast address information has a higher priority than the pulse slot corresponding to the unicast address information by default. Optionally, the terminal may also assume that the pulse slot corresponding to the unicast address information has a higher priority than the pulse slot corresponding to the multicast address information by default. If the terminal is only provided with multiple multicast address information but no unicast address information, the priority corresponding to the multiple multicast address information may be determined by the application. In the solution of the present invention, the priority information corresponding to the address information may be equal to the priority information of the pulse slot corresponding to the address information.
  • step 201 in which the processing module located at the terminal determines the target address information through the priority list in the first mode may include the following sub-steps:
  • sub-step S2011 before determining the target address information, the terminal judges that the priority list is not empty.
  • the terminal will first determine whether the priority list is empty. If the priority list is empty, the terminal will default to high priority address information as the target address information. For example, the terminal may consider that the priority corresponding to the unicast address information is higher than the priority corresponding to the multicast address information by default. Optionally, the terminal may also assume that the priority corresponding to the multicast address information is higher than the priority corresponding to the unicast address information by default.
  • the receiving module 202 located at the terminal is configured to receive the first message corresponding to the target address information from the base station.
  • the first message may be any downlink data frame.
  • the terminal determines the target address information to receive the downlink data frame corresponding to the target address information through the target address information.
  • the pulse time slot is determined by the calculation formula containing the target address information.
  • the terminal may distinguish the priority order of the unicast and multicast addresses through the priority list, and when the unicast and multicast transmissions collide, the downlink corresponding to the highest priority address is received in order of priority Data improves the transmission efficiency between the terminal and the base station.
  • the description is relatively simple, and the relevant part can be referred to the description of the method embodiment.
  • An embodiment of the present application also provides an apparatus, including:
  • One or more processors are One or more processors.
  • One or more machine-readable media having instructions stored thereon, when executed by the one or more processors, causes the apparatus to execute the method described in the embodiments of the present application.
  • An embodiment of the present application further provides one or more machine-readable media on which instructions are stored, and when executed by one or more processors, causes the apparatus to execute the method described in the embodiment of the present application.
  • the embodiments of the embodiments of the present application may be provided as methods, devices, or computer program products. Therefore, the embodiments of the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware. Moreover, the embodiments of the present application may take the form of computer program products implemented on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer usable program code.
  • computer usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions can be provided to the processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing terminal device to produce a machine so that the instructions executed by the processor of the computer or other programmable data processing terminal device Means for generating the functions specified in a block or blocks of a flowchart or a flow and / or a block diagram.
  • These computer program instructions may also be stored in a computer readable memory that can guide a computer or other programmable data processing terminal device to work in a specific manner, so that the instructions stored in the computer readable memory produce an article of manufacture including instruction means
  • the instruction device implements the functions specified in one block or multiple blocks in the flowchart one flow or multiple flows and / or block diagrams.

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Abstract

本申请实施例提供了一种终端与基站的通信方法和装置，所述终端与基站的通信包括：所述终端在第一模式下通过优先级列表确定目标地址，所述目标地址为具有最高优先级信息对应的地址，所述优先级列表包括至少一个第一地址和至少一个第二地址以及对应的至少一个第一地址和至少一个第二地址的优先级信息；所述终端从所述基站接收所述目标地址对应的第一消息。本申请实施例中，终端可以通过优先级列表来区分单播以及多播地址的优先级顺序，并且在单播以及多播传输发生冲撞时，按照优先级排序接收最高优先级地址所对应的下行数据，提高了终端和基站之间的传输效率。

Description

一种终端与基站的通信方法和装置
本申请要求2018年10月14日递交的申请号为201811193294.9、发明名称为“一种终端与基站的通信方法和装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域，特别是涉及一种终端与基站的通信方法、一种终端与基站的通信装置。
背景技术
物联网技术是继计算机和互联网之后的第三次信息技术革命，具有实时性和交互性等优点，已经被广泛应用于城市管理、数字家庭、定位导航、物流管理、安保系统等多个领域。其中，LoRa是物联网中一种基于扩频技术的超远距离传输方案，具有传输距离远、低功耗、多节点和低成本等特性。
现有的数据传输方法中，LoRa网络中通常包括终端、基站和服务器。
LoRa终端的工作模式包括：Class B模式。ClassB模式适用于各种远程控制开关等场景的应用。一般情况下，运行在Class B模式下的终端可以在信标周期(Beacon_period)内获取一个或者多个脉冲时隙(ping slot)。终端在一个信标周期内获得脉冲时隙的周期(pingPeriod)可以通过终端内预设的参数(例如，脉冲时隙数量(pingNb))计算产生。LoRa基站通过向终端发送信标帧(Beacon)来实现终端和网络之间的时间同步。终端的第一个可用的脉冲时隙出现在信标预留时间加上脉冲偏移(pingOffset)与一个脉冲时隙长度(slotLen)的乘积。
但是，现有技术中，class B模式下单播以及多播传输所需的脉冲时隙可能会产生重叠的现象。在重叠的情况下，终端可能由于默认优先接收多播下行数据而使得单播下行数据无法传输到终端。导致单播下行业务无法进行。
发明内容
鉴于上述问题，提出了本申请实施例以便提供一种克服上述问题或者至少部分地解决上述问题的一种终端与基站的通信方法、一种终端与基站的通信装置。
为了解决上述问题，本申请实施例公开了一种终端与基站的通信方法，包括：
所述终端在第一模式下通过优先级列表确定目标地址信息，所述目标地址信息为具有最高优先级信息对应的地址信息，所述优先级列表包括至少一个第一地址信息和至少一个第二地址信息以及对应的至少一个第一地址信息和至少一个第二地址信息的优先级信息；
所述终端从所述基站接收所述目标地址信息对应的第一消息。
优选的，还包括：
所述第一地址信息为单播地址信息。
优选的，还包括：
所述第二地址信息为多播地址信息。
优选的，还包括：
所述终端在确定目标地址信息之前，判断所述优先级列表不为空。
优选的，还包括：
若所述终端在第一模式下判断所述优先级列表为空，则将至少一个第二地址信息作为目标地址信息。
本申请实施例还公开了一种终端与基站的通信装置，包括：
位于所述终端的处理模块，用于在第一模式下通过优先级列表确定目标地址信息，所述目标地址信息为具有最高优先级信息对应的地址信息，所述优先级列表包括至少一个第一地址信息和至少一个第二地址信息以及对应的至少一个第一地址信息和至少一个第二地址信息的优先级信息；
位于所述终端的接收模块，用于从所述基站接收所述目标地址信息对应的第一消息。
优选的，还包括：
所述第一地址信息为单播地址信息。
优选的，还包括：
所述第二地址信息为多播地址信息。
优选的，还包括：
所述终端在确定目标地址信息之前，判断所述优先级列表不为空。
优选的，还包括：
若所述终端在第一模式下判断所述优先级列表为空，则将至少一个第二地址信息作为目标地址信息。
本申请实施例还公开了一种装置，包括：
一个或多个处理器；和
其上存储有指令的一个或多个机器可读介质，当由所述一个或多个处理器执行时，使得所述装置执行如上所述的一个或多个的方法。
本申请实施例还公开了一个或多个机器可读介质，其上存储有指令，当由一个或多个处理器执行时，使得装置执行如权上所述的一个或多个的方法。
本申请实施例包括以下优点：
本申请实施例中，终端可以通过优先级列表来区分单播以及多播地址的优先级顺序，并且在单播以及多播传输发生冲撞时，按照优先级排序接收最高优先级地址所对应的下行数据，提高了终端和基站之间的传输效率。
附图说明
图1是本申请的一种终端与基站的通信方法实施例1的步骤流程图；
图2是本申请的一种终端与基站的通信装置实施例2的结构框图。
具体实施方式
为使本申请的上述目的、特征和优点能够更加明显易懂，下面结合附图和具体实施方式对本申请作进一步详细的说明。
LoRa网络由终端节点、基站节点和服务器组成。终端具有LoRa网络连接能力，并接入该LoRa网络。根据该LoRa网络所部署的应用场景的不同，该终端可以包括不同的电子设备，比如，在该LoRa网络应用于城市管理中时，该终端可以包括智能电表；在该LoRa网络应用于数字家庭中时，该终端可以包括各种智能家电等等。
基站，在LoRa网络中又称为网关或者集中器，具有无线连接汇聚功能，包括终端提供接入LoRa网络的入口，对来自服务器或终端的数据进行转发，实现该终端与该服务器之间的数据交互。当然，基站也能够与处于该基站的信号覆盖范围内的其它基站通过传输无线帧的方式进行数据交互。
服务器可以包括一个服务器或者服务器集群，用于根据从基站或终端获取到的数据进行业务处理，以及对该基站或该终端的工作模式和工作状态进行控制。
本申请实施例的核心构思之一在于，终端通过入网信令来获知基站的信道使用方案，从而判断是否可以利用相同的频道使用方案来接入网络。
以下，首先从终端的角度介绍终端与基站的通信流程。
参照图1，示出了本申请的一种终端与基站的通信方法实施例1的步骤流程图，具体可以包括如下步骤：
步骤101，所述终端在第一模式下通过优先级列表确定目标地址信息，所述目标地址信息为具有最高优先级信息对应的地址信息，所述优先级列表包括至少一个第一地址信息和至少一个第二地址信息以及对应的至少一个第一地址信息和至少一个第二地址信息的优先级信息；
具体地，第一模式可以是class B模式。终端可以通过预置的方式获取优先级列表。优先级列表中包括一个或者多个单播以及一个或者多个多播地址信息以及地址信息对应的优先级。优先级列表的表现形式可以参照表1。
表1优先级列表
字节数 4 1
优先级列表 地址信息 优先级信息
列表中的地址信息占用4个字节。列表中的优先级信息占用1个字节。优先级列表可以由应用去设置对应地址信息的优先级。应用也可以不设置任何地址信息对应的优先级，将优先级列表置为空。如果优先级列表为空，则终端可以默认地认为组播地址信息对应的脉冲时隙优先级高于单播地址信息对应的脉冲时隙。可选的，终端也可以默认地认为单播地址信息对应的脉冲时隙优先级高于组播地址信息对应的脉冲时隙。如果终端只设置有多个组播地址信息而没有单播地址信息，则多个组播地址信息对应的优先级可以由应用决定。在本发明方案中，地址信息对应的优先级信息可以等同与地址信息对应的脉冲时隙的优先级信息。
本申请实施例中，所述终端在第一模式下通过优先级列表确定目标地址信息对应的步骤101可以包括如下子步骤：
子步骤S1011，所述终端在确定目标地址信息之前，判断所述优先级列表不为空。
具体地，终端在确定目标地址信息之前，先会判断优先级列表是否为空。如果优先级列表为空的话，终端会默认高优先级的地址信息作为目标地址信息。例如，终端可以默认地认为单播地址信息对应的优先级高于组播地址信息对应的优先级。可选的，终端也可以默认地认为组播地址信息对应的优先级高于单播地址信息对应的优先级。
步骤102，所述终端从所述基站接收所述目标地址信息对应的第一消息。
具体地，第一消息可以是任意下行数据帧。终端通过目标地址信息来确定在对应的 脉冲时隙来接收目标地址信息所对应的下行数据帧。脉冲时隙是通过含有目标地址信息的计算式确定的。
本申请实施例中，终端可以通过优先级列表来区分单播以及多播地址的优先级顺序，并且在单播以及多播传输发生冲撞时，按照优先级排序接收最高优先级地址所对应的下行数据，提高了终端和基站之间的传输效率。
参照图2，示出了本申请的一种终端与基站的通信装置实施例2的结构框图，具体可以包括如下模块：
位于所述终端的处理模块201，用于在第一模式下通过优先级列表确定目标地址信息，所述目标地址信息为具有最高优先级信息对应的地址信息，所述优先级列表包括至少一个第一地址信息和至少一个第二地址信息以及对应的至少一个第一地址信息和至少一个第二地址信息的优先级信息；
具体地，第一模式可以是class B模式。终端可以通过预置的方式获取优先级列表。优先级列表中包括一个或者多个单播以及一个或者多个多播地址信息以及地址信息对应的优先级。优先级列表的表现形式可以参照表2。
表2优先级列表
字节数 4 1
优先级列表 地址信息 优先级信息
列表中的地址信息占用4个字节。列表中的优先级信息占用1个字节。优先级列表可以由应用去设置对应地址信息的优先级。应用也可以不设置任何地址信息对应的优先级，将优先级列表置为空。如果优先级列表为空，则终端可以默认地认为组播地址信息对应的脉冲时隙优先级高于单播地址信息对应的脉冲时隙。可选的，终端也可以默认地认为单播地址信息对应的脉冲时隙优先级高于组播地址信息对应的脉冲时隙。如果终端只设置有多个组播地址信息而没有单播地址信息，则多个组播地址信息对应的优先级可以由应用决定。在本发明方案中，地址信息对应的优先级信息可以等同与地址信息对应的脉冲时隙的优先级信息。
本申请实施例中，位于所述终端的处理模块在第一模式下通过优先级列表确定目标地址信息对应的步骤201可以包括如下子步骤：
子步骤S2011，所述终端在确定目标地址信息之前，判断所述优先级列表不为空。
具体地，终端在确定目标地址信息之前，先会判断优先级列表是否为空。如果优先 级列表为空的话，终端会默认高优先级的地址信息作为目标地址信息。例如，终端可以默认地认为单播地址信息对应的优先级高于组播地址信息对应的优先级。可选的，终端也可以默认地认为组播地址信息对应的优先级高于单播地址信息对应的优先级。
位于所述终端的接收模块202，用于从所述基站接收所述目标地址信息对应的第一消息。
具体地，第一消息可以是任意下行数据帧。终端通过目标地址信息来确定在对应的脉冲时隙来接收目标地址信息所对应的下行数据帧。脉冲时隙是通过含有目标地址信息的计算式确定的。
本申请实施例中，终端可以通过优先级列表来区分单播以及多播地址的优先级顺序，并且在单播以及多播传输发生冲撞时，按照优先级排序接收最高优先级地址所对应的下行数据，提高了终端和基站之间的传输效率。
对于装置实施例而言，由于其与方法实施例基本相似，所以描述的比较简单，相关之处参见方法实施例的部分说明即可。
本申请实施例还提供了一种装置，包括：
一个或多个处理器；和
其上存储有指令的一个或多个机器可读介质，当由所述一个或多个处理器执行时，使得所述装置执行本申请实施例所述的方法。
本申请实施例还提供了一个或多个机器可读介质，其上存储有指令，当由一个或多个处理器执行时，使得装置执行本申请实施例所述的方法。
本说明书中的各个实施例均采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似的部分互相参见即可。
本领域内的技术人员应明白，本申请实施例的实施例可提供为方法、装置、或计算机程序产品。因此，本申请实施例可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本申请实施例可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本申请实施例是参照根据本申请实施例的方法、终端设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据 处理终端设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理终端设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理终端设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理终端设备上，使得在计算机或其他可编程终端设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程终端设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本申请实施例的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例做出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本申请实施例范围的所有变更和修改。
最后，还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者终端设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者终端设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者终端设备中还存在另外的相同要素。
以上对本申请所提供的一种终端与基站的通信方法、一种终端与基站的通信装置、一种终端的入网方法和一种终端的入网装置，进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的一般技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制

Claims (11)

  1. 一种终端与基站的通信方法，其特征在于，包括：
    所述终端在第一模式下通过优先级列表确定目标地址信息，所述目标地址信息为具有最高优先级信息对应的地址信息，所述优先级列表包括至少一个第一地址信息和至少一个第二地址信息以及对应的至少一个第一地址信息和至少一个第二地址信息的优先级信息；
    所述终端从所述基站接收所述目标地址信息对应的第一消息。
  2. 根据权利要求1所述的方法，其特征在于，还包括：
    所述第一地址信息为单播地址信息。
  3. 根据权利要求1所述的方法，其特征在于，还包括：
    所述第二地址信息为多播地址信息。
  4. 根据权利要求1所述的方法，其特征在于，所述终端在第一模式下通过优先级列表确定目标地址信息的步骤还包括：
    所述终端在确定目标地址信息之前，判断所述优先级列表不为空。
  5. 根据权利要求4所述的方法，其特征在于，还包括：
    若所述终端在第一模式下判断所述优先级列表为空，则将至少一个第二地址信息作为目标地址信息。
  6. 一种终端与基站的通信装置，其特征在于，包括：
    位于所述终端的处理模块，用于在第一模式下通过优先级列表确定目标地址信息，所述目标地址信息为具有最高优先级信息对应的地址信息，所述优先级列表包括至少一个第一地址信息和至少一个第二地址信息以及对应的至少一个第一地址信息和至少一个第二地址信息的优先级信息；
    位于所述终端的接收模块，用于从所述基站接收所述目标地址信息对应的第一消息。
  7. 根据权利要求6所述的装置，其特征在于，还包括：
    所述第一地址信息为单播地址信息。
  8. 根据权利要求6所述的装置，其特征在于，还包括：
    所述第二地址信息为多播地址信息。
  9. 根据权利要求6所述的装置，其特征在于，所述终端在第一模式下通过优先级列表确定目标地址信息的步骤还包括：
    所述终端在确定目标地址信息之前，判断所述优先级列表不为空。
  10. 根据权利要求6所述的装置，其特征在于，还包括：
    若所述终端在第一模式下判断所述优先级列表为空，则将至少一个第二地址信息作为目标地址信息。
  11. 一个或多个机器可读介质，其上存储有指令，当由一个或多个处理器执行时，使得装置执行如权利要求1-5中一个或多个的方法。
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