WO2014067319A1 - 机器类型通信系统中终端外设注销方法及装置、网关 - Google Patents
机器类型通信系统中终端外设注销方法及装置、网关 Download PDFInfo
- Publication number
- WO2014067319A1 WO2014067319A1 PCT/CN2013/081690 CN2013081690W WO2014067319A1 WO 2014067319 A1 WO2014067319 A1 WO 2014067319A1 CN 2013081690 W CN2013081690 W CN 2013081690W WO 2014067319 A1 WO2014067319 A1 WO 2014067319A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- terminal peripheral
- terminal
- request message
- logout
- identifier
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/10—Program control for peripheral devices
- G06F13/102—Program control for peripheral devices where the programme performs an interfacing function, e.g. device driver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
- H04W60/06—De-registration or detaching
Definitions
- the invention relates to a terminal management technology in a machine type communication (MTC) system, in particular to a terminal peripheral deregistration method and device and a gateway in a machine type communication system.
- MTC machine type communication
- the machine-to-machine (M2M) communication network extends the communication scope and field of existing information communication networks, and acquires information from the physical world by embedding intelligence and communication capabilities in various possible objects, and based on these Information analysis and processing to enhance and enhance the intelligence, interactivity and automation of existing ICT services.
- the M2M communication network has multiple network forms, and may be an independent physical network constructed separately, or may be a logical network built on an existing public communication network and various government-enterprise private networks.
- the M2M communication network can be divided into three layers in terms of logical functions, namely: perceptual extension layer, network/service layer and application layer, where:
- the perceptual extension layer mainly realizes the collection, automatic identification and intelligent control of physical world information.
- the various objects in the physical world are not capable of communication.
- Intelligent nodes such as sensors, actuators, smart devices, and radio frequency identification (RFID) readers collect information from the physical world and exchange information through the communication module and the network layer.
- RFID radio frequency identification
- the main components it contains are M2M terminal devices, M2M gateway devices, and so on.
- the network/business layer supports the transmission, routing and control of the information of the sensing layer, and provides support for the communication of people and things, things and things in the Internet of Things.
- the network forms specifically included in the network layer are: communication network, Internet, industry network, and so on. It mainly includes the M2M platform.
- the application layer contains a variety of IoT applications, both public and industry services, among them, Industry services can be public services to the public, or industry-specific services that meet specific application needs within the industry.
- public services are basic services provided to the general public, such as smart homes and mobile payments.
- Industry-specific services are usually tailor-made for the industry's own needs, for the industry's internal services, such as smart grid, intelligent transportation, intelligent environment, etc.; some of the industry services can also be provided to the public, such as intelligent transportation, known as industry public services.
- the application layer mainly includes an M2M application server, also called an M2M application.
- the terminal peripheral refers to a single device such as a sensor with environment-aware function, which can send the perceived information to the M2M service platform or the M2M application through the M2M gateway, and can also receive the downlink of the M2M application or the M2M service platform. control.
- the M2M terminal has the characteristics of peripheral processing, storage capacity and power limitation. It cannot communicate directly with the communication network and needs to access the communication network through the M2M gateway.
- the M2M gateway can perform protocol conversion between the M2M-aware extension layer and the upper layer network.
- the M2M gateway can also receive control information of the M2M application or the M2M service platform to manage the terminal peripherals.
- the M2M service platform provides some common capabilities and support to M2M applications and provides an open interface for applications to access and use network resources and capabilities. By shielding the underlying network from the M2M application, it can simplify the complexity of IoT application development and reduce the deployment cost of IoT applications.
- the main object of the present invention is to provide a terminal peripheral deregistration method and device and a gateway in a machine type communication system, so that terminal peripherals that are no longer used can be logged off as much as possible.
- the operational efficiency of the machine type communication system is to provide a terminal peripheral deregistration method and device and a gateway in a machine type communication system, so that terminal peripherals that are no longer used can be logged off as much as possible.
- a terminal peripheral deregistration method in a machine type communication system comprising:
- the gateway receives a first logout request message about the terminal peripheral, generates a second logout request message of the terminal peripheral device, and sends the message to the machine-to-machine M2M service platform or the M2M application;
- the gateway After receiving the first logout confirmation message sent by the M2M service platform or the terminal peripheral sent by the M2M application, the gateway deletes information about the local related terminal peripheral, generates a second logout confirmation message of the terminal peripheral, and sends the message to the Said terminal peripherals.
- the first logout request message includes at least a terminal peripheral identifier to be logged off.
- the second logout request message includes at least the gateway identifier, the terminal peripheral identifier to be revoked, or a list of terminal peripheral identifiers to be revoked.
- the generating the second logout request message of the terminal peripheral comprises:
- the gateway After receiving the first logout request of the terminal peripheral device, the gateway immediately generates a second logout request message of the terminal device;
- the gateway generates the second logout request message when the set period comes; or the gateway generates the second logout request message when determining that the number of terminal peripherals to be logged out exceeds a set threshold;
- the set threshold is greater than or equal to the maximum number of terminal peripherals that can be carried by the terminal peripheral identifier list of the to-be-deregistered terminal of the second logout request message.
- the second logout confirmation message includes at least the deregistered terminal peripheral identifier; and the first logout confirmation message includes at least the deregistered terminal peripheral identifier or the deregistered terminal peripheral identifier list.
- the information about the locally related terminal peripherals deleted by the gateway includes at least an identifier of the terminal peripheral and an address of the terminal peripheral.
- the method further includes:
- the root Deleting the information about the terminal peripheral device according to the terminal peripheral identifier or the terminal peripheral identifier list in the second logout request message, where the information about the terminal peripheral device includes at least the identifier of the terminal peripheral and the gateway registered by the terminal peripheral. logo.
- a terminal peripheral deregistration device in a machine type communication system comprising a receiving unit, a generating unit, a deleting unit and a sending unit, wherein:
- a receiving unit configured to receive a first logout request message about the terminal peripheral, and receive a first logout confirmation message of the terminal peripheral sent by the M2M service platform or the M2M application;
- a generating unit configured to generate a second logout request message of the terminal peripheral; and generating a second logout confirmation message of the terminal peripheral;
- a deleting unit configured to delete information about a local related terminal peripheral after the receiving unit receives the first cancellation confirmation message
- a sending unit configured to send the second logout request message to the M2M service platform or the M2M application, and configured to send the second logout confirmation message to the terminal peripheral device.
- the first logout request message includes at least a terminal peripheral identifier to be logged off.
- the second logout request message includes at least the gateway identifier, the terminal peripheral identifier to be revoked, or a list of terminal peripheral identifiers to be revoked.
- the generating unit is further configured to:
- the generating unit is further configured to: when determining that the number of terminal peripherals to be logged out exceeds a set threshold, generating the second logout request message; wherein the set threshold is greater than or equal to the second logout request message
- the maximum number of terminal peripherals that the terminal peripheral identification list to be deregistered can carry.
- the second logout confirmation message includes at least the deregistered terminal peripheral identifier;
- the first logout confirmation message includes at least a deregistered terminal peripheral identifier or a list of deregistered terminal peripheral identifiers.
- a gateway in a machine type communication system including the aforementioned terminal peripheral deregistration device.
- the gateway receives the first logout request message about the terminal peripheral device, generates a second logout request message of the terminal peripheral device, and sends the message to the M2M service platform or the M2M application; the gateway receives the M2M service platform or the terminal sent by the M2M application.
- the gateway After the first logout confirmation message is set, the information of the local related terminal peripheral is deleted, and a second logout confirmation message of the terminal peripheral is generated and sent to the terminal peripheral.
- the gateway generates a second logout request message when the set period comes; or, the gateway generates a second logout request message when determining that the number of terminal peripherals to be logged out exceeds a set threshold.
- the terminal peripherals managed by a certain gateway are no longer used, the terminal peripherals that are no longer used are sent to the gateway to cancel the related information of the peripherals of the terminal, and the gateway processes according to a certain unified manner.
- the information of the terminal peripherals to be deregistered is notified to the M2M service platform or the M2M application in batches, and the terminal peripherals are deregistered by the M2M service platform or the M2M application; the gateway receives the logout of the M2M service platform or the M2M application.
- delete the local registration information of the relevant terminal peripherals complete the complete logout of the terminal peripherals, and notify the terminal peripheral or gateway center.
- the technical solution of the present invention can log out the terminal peripheral registration information in time to ensure the storage space on the network side and improve the processing efficiency on the network side.
- FIG. 1 is a flow chart of a method for deregistering a terminal peripheral in a machine type communication system according to an embodiment of the present invention
- FIG. 2 is a composition of a terminal peripheral deregistration device in a machine type communication system according to an embodiment of the present invention. Schematic. detailed description
- the gateway receives the first logout request message about the terminal peripheral device, generates a second logout request message of the terminal peripheral device, and sends the message to the M2M service platform or the M2M application; the gateway receives the M2M service platform or the M2M application sends the message.
- the gateway receives the M2M service platform or the M2M application sends the message.
- FIG. 1 is a flow chart of a terminal peripheral deregistration method in a machine type communication system according to an embodiment of the present invention. As shown in FIG. 1, the terminal peripheral deregistration method in the machine type communication system of the present example includes the following steps:
- Step 101 Send a first logout request message of the terminal peripheral to the gateway.
- the first logout request message includes a message type identifier and a terminal peripheral identifier.
- the format of the first logout request message of the terminal peripheral of this example can be seen in Table 1 below.
- the protocol identifier is also the identifier of the message type.
- the first logout request message may be sent by the terminal peripheral to be logged off.
- the terminal peripheral actively sends a first logout request message to the gateway.
- Step 102 After receiving the first logout request message sent by the terminal peripheral device, the gateway reads the identifier of the terminal peripheral in the first logout request message, generates a second logout request message of the terminal peripheral device, and sends the message to the M2M service platform. Or M2M application.
- the second logout request message includes at least a message type identifier, a gateway identifier, and a terminal to be logged off.
- the format of the second logout request message of the terminal peripheral of this example can be seen in Table 2 below:
- the gateway receives the first logout request message sent by the terminal peripheral to be logged off, but the gateway does not generate the second logout request message after receiving the first logout request message, and sends the message to the M2M service platform or the M2M application. After receiving a certain number of first logout request messages, the terminal peripheral registration information is deregistered. Of course, when the terminal peripheral to be logged off is single, the first logout request message only includes the terminal peripheral identifier.
- the gateway after receiving the first logout request of the terminal peripheral, the gateway immediately generates a second logout request message of the terminal peripheral;
- the gateway generates a second logout request message when the set period comes;
- the gateway generates a second logout request message when determining that the number of terminal peripherals to be logged out exceeds a set threshold; wherein, the set terminal is greater than or equal to the maximum terminal that can be carried by the terminal identifier list of the to-be-deregistered terminal of the second logout request message The number of peripherals.
- Step 103 After receiving the second logout request message sent by the gateway, the M2M service platform or the M2M application obtains the identifier of the terminal peripheral in the second logout request message, and deletes the information of the terminal peripheral according to the identifier of the terminal peripheral; A logout confirmation message is sent to the gateway.
- the information of the terminal peripheral includes, but is not limited to, the identifier of the terminal peripheral and the gateway identifier registered by the terminal peripheral.
- the first logout confirmation message includes the identifier or the identifier list, type, and the like of the terminal peripheral device with the associated information deleted.
- the format of the first logout confirmation message can be seen in Table 3:
- the protocol identifier is used to identify that the current message is "Terminal Peripheral Logout Confirmation".
- the terminal peripheral ID is used to set the terminal peripheral that has been logged out.
- Step 104 After receiving the first logout confirmation message sent by the M2M service platform or the M2M application, the gateway obtains the identifier of the terminal peripheral in the first logout confirmation message, and deletes the information of the terminal peripheral according to the identifier of the terminal peripheral; Second, the confirmation message is cancelled and sent to the terminal peripheral.
- the information of the terminal peripheral includes, but is not limited to, the identifier of the terminal peripheral and the address of the terminal peripheral.
- the second logout confirmation message includes at least a message type identifier and a deregistered terminal peripheral identifier.
- the format of the second logout confirmation message is shown in Table 4:
- Step 105 After receiving the second logout confirmation message sent by the gateway, the terminal peripheral device deletes the local registration information of the terminal peripheral.
- the terminal peripheral local registration information may include a gateway identifier to which the terminal peripheral is registered, an identifier or address assigned by the gateway.
- the terminal peripheral When the terminal peripheral receives the second logout confirmation message, the local registration information is directly deleted.
- a terminal peripheral deregistration device in a machine type communication system includes a receiving unit 20, and generates The unit 21, the deleting unit 22 and the transmitting unit 23, wherein:
- the receiving unit 20 is configured to receive a first logout request message about the terminal peripheral, and receive a first logout confirmation message of the terminal peripheral sent by the M2M service platform or the M2M application;
- the generating unit 21 is configured to generate a second logout request message of the terminal peripheral device; and generate a second logout confirmation message of the terminal peripheral device;
- the deleting unit 22 is configured to: after the receiving unit receives the first cancellation confirmation message, delete information about a local related terminal peripheral;
- the sending unit 23 is configured to send the second logout request message to the M2M service platform or the M2M application, and configured to send the second logout confirmation message to the terminal peripheral.
- the M2M service platform or the M2M application After receiving the second logout request message, deletes information about the terminal peripheral device according to the terminal peripheral identifier in the second logout request message, where the information about the terminal peripheral device includes at least the terminal.
- the first logout request message includes at least a terminal peripheral identifier to be logged out.
- the second logout request message includes at least the gateway identifier, the terminal peripheral identifier to be logged off, or a list of terminal peripheral identifiers to be logged off.
- the generating unit 21 is further configured to, after receiving the first logout request of the terminal peripheral, immediately generate a second logout request message of the terminal peripheral;
- the generating unit 21 is further configured to: when determining that the number of terminal peripherals to be logged out exceeds a set threshold, generating the second logout request message; wherein the set threshold is greater than or equal to the second logout request message
- the maximum number of terminal peripherals that the terminal peripheral identification list to be deregistered can carry.
- the second cancellation confirmation message includes at least the deregistered terminal peripheral identifier
- the foregoing first logout confirmation message includes at least the deregistered terminal peripheral identifier or the deregistered terminal peripheral identifier list.
- the implementation functions of the processing units in the terminal peripheral deregistration device in the machine type communication system of the present invention can be understood by referring to the related description of the terminal peripheral deregistration method in the foregoing machine type communication system.
- the functions of the processing units in the terminal peripheral deregistration device in the machine type communication system can be realized by a program running on the processor, or can be realized by a specific logic circuit.
- the present invention also describes a gateway in an MTC system, including the terminal peripheral logout device shown in Fig. 2 above.
- the above various processing units or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed among multiple computing devices.
- the network 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, or they may be separately fabricated into individual integrated circuit modules, or they may be Multiple modules or steps in the fabrication are implemented as a single integrated circuit module.
- the invention is not limited to any specific combination of hardware and software.
- the terminal peripherals managed by a certain gateway are no longer used, the terminal peripherals that are no longer used are sent to the gateway to cancel the related information of the peripherals of the terminal, and the gateway processes according to a certain unified manner.
- the information of the terminal peripherals to be deregistered is notified to the M2M service platform or the M2M application in batches, and the terminal peripherals are deregistered by the M2M service platform or the M2M application; the gateway receives the logout of the M2M service platform or the M2M application.
- delete the local registration information of the relevant terminal peripherals complete the complete logout of the terminal peripherals, and notify the terminal peripheral or gateway center.
- the technical solution of the present invention can log out the terminal peripheral registration information in time to ensure the storage space on the network side and improve the processing efficiency on the network side.
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本发明公开了一种机器类型通信系统中终端外设注销方法，包括：网关接收关于终端外设的第一注销请求消息，生成终端外设的第二注销请求消息并发送给机器对机器M2M业务平台或M2M应用；所述网关接收到所述M2M业务平台或M2M应用发送的终端外设的第一注销确认消息后，删除本地相关的终端外设的信息，生成终端外设的第二注销确认消息并发送给所述终端外设。本发明同时公开了一种实现上述方法的机器类型通信系统中终端外设注销装置、网关。本发明的技术方案能及时对终端外设注册信息进行注销，保证网络侧的存储空间并提升网络侧的处理效率。
Description
机器类型通信系统中终端外设注销方法及装置、 网关 技术领域
本发明涉及机器类型通信（MTC， Machine Type Communication ) 系统 中的终端管理技术， 尤其涉及一种机器类型通信系统中终端外设注销方法 及装置、 网关。 背景技术
机器对机器（ M2M， Machine to Machine )通信网络延伸了现有信息通 信网络的通信范畴及领域， 通过在各种可能的物体中嵌入智能和通信能力， 获取来自物理世界的信息， 并基于对这些信息的分析和处理来增强和提升 现有信息通信网络业务的智能性、 交互性和自动化程度。
M2M通信网络具有多种网络形态， 可以是单独构建的独立物理网络， 也可以是构建在现有公众通信网和各种政企专网之上的逻辑网络。
M2M通信网络在逻辑功能上可以划分为三层， 即： 感知延伸层、 网络 /业务层和应用层， 其中：
感知延伸层主要实现物理世界信息的采集、 自动识别和智能控制。 物 理世界中的各种物体本身不具备通信能力。 传感器、 执行器、 智能装置、 射频识别（RFID， Radio Frequency Identification )读写器等智能节点采集物 理世界的信息， 并通过通信模块和网络层进行信息交互。 其包含的主要部 件有 M2M终端设备、 M2M网关设备等。
网络 /业务层支撑感知层信息的传递、 路由和控制， 为物联网人与物、 物与物通信提供支撑。 结合物联网分类， 网络层面具体包含的网络形态有： 通信网、 互联网、 行业网等。 其主要包含 M2M平台。
应用层包含各种物联网应用， 既有公众服务， 也有行业服务， 其中，
行业服务可以是面向公众的行业公众服务， 也可以是满足行业内部特定应 用需求的行业专用服务。 其中公众服务是面向公众普遍需求提供的基础服 务， 如智能家居、 移动支付等。 行业专用服务通常是面向行业自身特有的 需要， 面向行业内部提供的服务， 如智能电网、 智能交通、 智能环境等； 其中部分行业服务也可以面向公众提供， 如智能交通， 称为行业公众服务。 应用层主要包含 M2M应用服务器， 也称为 M2M应用。
终端外设指的是具有环境感知功能的传感器等单个设备， 其能将感知 到的信息通过 M2M网关发送给 M2M业务平台或 M2M应用， 同时还可以 接收 M2M应用或 M2M业务平台的对其的下行控制。
M2M终端具有外设其处理能力、 存储能力以及电源受限等特点， 不能 直接与通信网络进行通信， 需要通过 M2M网关接入通信网络。 M2M网关 可以进行 M2M感知延伸层与上层网络之间的协议转换。 M2M网关除了能 够汇聚和转发 M2M终端外设采集到的数据信息外， 还可以接收 M2M应用 或 M2M业务平台的控制信息， 对终端外设进行管理。
M2M业务平台向 M2M应用提供一些共性的能力和支撑， 并提供开放 的接口，使应用可以接入以及使用网络资源和能力。通过向 M2M应用屏蔽 底层具体网络实现， 可以简化物联网应用开发复杂度和降低物联网应用开 发部署成本。
而当某个网关管理下的终端外设需要更换时， 旧的终端信息会依然保 存在网关中， 当更换次数多、 更换的终端外设数量大时， 网关会保存较多 的不必要的信息， 导致存储空间浪费， 最终导致无法保存新终端外设的数 据， 使网关无法正常运行。 发明内容
有鉴于此， 本发明的主要目的在于提供一种机器类型通信系统中终端 外设注销方法及装置、 网关， 能使不再使用的终端外设尽可能被注销， 保
证机器类型通信系统的运行效率。
为达到上述目的， 本发明的技术方案是这样实现的：
一种机器类型通信系统中终端外设注销方法， 包括：
网关接收关于终端外设的第一注销请求消息， 生成终端外设的第二注 销请求消息并发送给机器对机器 M2M业务平台或 M2M应用；
所述网关接收到所述 M2M业务平台或 M2M应用发送的终端外设的第 一注销确认消息后， 删除本地相关的终端外设的信息， 生成终端外设的第 二注销确认消息并发送给所述终端外设。
优选地， 所述第一注销请求消息中至少包含待注销终端外设标识。 优选地， 所述第二注销请求消息中至少包含所述网关标识、 待注销终 端外设标识或待注销终端外设标识列表。
优选地， 所述生成终端外设的第二注销请求消息， 包括：
所述网关在接收到所述终端外设的第一注销请求后， 立即生成终端外 设的第二注销请求消息；
或者， 所述网关在设定周期到来时， 生成所述第二注销请求消息； 或者， 所述网关在确定待注销终端外设数量超出设定阈值时， 生成所 述第二注销请求消息； 其中， 所述设定阈值大于或等于所述第二注销请求 消息的待注销终端外设标识列表能承载的最大终端外设数量。
优选地， 所述第二注销确认消息中至少包含已注销终端外设标识； 所述第一注销确认消息中至少包含已注销终端外设标识或已注销终端 外设标识列表。
优选地， 所述网关删除的本地相关的终端外设的信息至少包括终端外 设的标识、 终端外设的地址。
优选地， 所述方法还包括：
所述 M2M业务平台或 M2M应用接收到所述第二注销请求消息后， 根
据所述第二注销请求消息中的终端外设标识或终端外设标识列表删除相关 终端外设的信息， 所述相关终端外设的信息至少包括终端外设的标识、 终 端外设注册的网关标识。
一种机器类型通信系统中终端外设注销装置， 包括接收单元、 生成单 元、 删除单元和发送单元， 其中：
接收单元， 配置为接收关于终端外设的第一注销请求消息， 以及， 接 收 M2M业务平台或 M2M应用发送的终端外设的第一注销确认消息；
生成单元， 配置为生成终端外设的第二注销请求消息； 以及， 生成终 端外设的第二注销确认消息；
删除单元， 配置为在所述接收单元接收到所述第一注销确认消息后， 删除本地相关的终端外设的信息；
发送单元，配置为将所述第二注销请求消息发送给所述 M2M业务平台 或 M2M应用，以及，配置为将所述第二注销确认消息发送给所述终端外设。
优选地， 所述第一注销请求消息中至少包含待注销终端外设标识。 优选地， 所述第二注销请求消息中至少包含所述网关标识、 待注销终 端外设标识或待注销终端外设标识列表。
优选地， 所述生成单元还配置为，
在接收到所述终端外设的第一注销请求后， 立即生成终端外设的第二 注销请求消息；
或者， 在设定周期到来时， 生成所述第二注销请求消息；
或者， 所述生成单元还配置为， 在确定待注销终端外设数量超出设定 阈值时， 生成所述第二注销请求消息； 其中， 所述设定阈值大于或等于所 述第二注销请求消息的待注销终端外设标识列表能承载的最大终端外设数 量。
优选地， 所述第二注销确认消息中至少包含已注销终端外设标识；
所述第一注销确认消息中至少包含已注销终端外设标识或已注销终端 外设标识列表。
一种机器类型通信系统中的网关， 包括前述的终端外设注销装置。 本发明中， 网关接收关于终端外设的第一注销请求消息， 生成终端外 设的第二注销请求消息并发送给 M2M业务平台或 M2M应用； 网关接收到 M2M业务平台或 M2M应用发送的终端外设的第一注销确认消息后， 删除 本地相关的终端外设的信息， 生成终端外设的第二注销确认消息并发送给 终端外设。 其中， 网关在设定周期到来时， 生成第二注销请求消息； 或者， 网关在确定待注销终端外设数量超出设定阈值时， 生成第二注销请求消息。 根据本发明的技术方案， 当某个网关管理下的终端外设已不再使用时， 通 过该不再使用的终端外设向网关发送注销该终端外设的相关信息， 网关按 一定的统筹处理方式，分批次将待注销的终端外设的信息通知 M2M业务平 台或 M2M应用， 并由 M2M业务平台或 M2M应用对这些终端外设进行注 销； 网关在接收到 M2M业务平台或 M2M应用的注销确认消息后， 再删除 相关终端外设的本地注册信息， 实现对终端外设的彻底注销， 并通知终端 外设或网关中心。 这样， 不再使用的终端外设的注册相关信息不再保存在 网络侧， 节约了网络侧的存储空间， 并且， 由于网络侧不再存储无用的终 端外设注册信息， 网络侧对终端外设注册信息的维护效率将会大大提高。 对于 MTC系统中数量巨大的终端外设而言，本发明的技术方案能及时对终 端外设注册信息进行注销， 保证网络侧的存储空间并提升网络侧的处理效 率。 附图说明
图 1 为本发明实施例的机器类型通信系统中终端外设注销方法的流程 图；
图 2 为本发明实施例的机器类型通信系统中终端外设注销装置的组成
结构示意图。 具体实施方式
本发明的实施例中， 网关接收关于终端外设的第一注销请求消息， 生 成终端外设的第二注销请求消息并发送给 M2M业务平台或 M2M应用； 网 关接收到 M2M业务平台或 M2M应用发送的终端外设的第一注销确认消息 后， 删除本地相关的终端外设的信息， 生成终端外设的第二注销确认消息 并发送给终端外设。
为使本发明的目的、 技术方案和优点更加清楚明白， 以下举实施例并 参照附图， 对本发明进一步详细说明。
图 1 为本发明实施例的机器类型通信系统中终端外设注销方法的流程 图， 如图 1 所示， 本示例的机器类型通信系统中终端外设注销方法包括以 下步骤：
步骤 101， 向网关发送终端外设的第一注销请求消息。
本发明中， 第一注销请求消息中包含消息类型标识及终端外设标识。 本示例的终端外设的第一注销请求消息的格式可参见下表 1所示。 表 1中， 协议标识也是消息类型的标识。
本步骤中， 第一注销请求消息可由待注销的终端外设发送， 例如在终 端外设不被使用时， 终端外设主动向网关发送第一注销请求消息。
表 1
步骤 102， 网关接收到终端外设发送的第一注销请求消息后，读取第一 注销请求消息中的该终端外设的标识， 生成终端外设的第二注销请求消息 并发送给 M2M业务平台或 M2M应用。
第二注销请求消息中至少包含消息类型标识、 网关标识、 待注销终端
外设标识或标识列表。 本示例的终端外设的第二注销请求消息的格式可参 见下表 2所示：
表 2
本示例中， 网关接收待注销终端外设发送的第一注销请求消息， 但网 关并非是一接收到第一注销请求消息便生成第二注销请求消息， 并发送给 M2M业务平台或 M2M应用， 而是在接收到一定数量的第一注销请求消息 后， 再统筹地进行终端外设注册信息的注销。 当然， 待注销的终端外设为 单个时， 第一注销请求消息中仅包含终端外设标识。
具体的， 网关在接收到所述终端外设的第一注销请求后， 立即生成终 端外设的第二注销请求消息；
或者， 网关在设定周期到来时， 生成第二注销请求消息；
或者， 网关在确定待注销终端外设数量超出设定阈值时， 生成第二注 销请求消息； 其中， 设定阈值大于或等于第二注销请求消息的待注销终端 外设标识列表能承载的最大终端外设数量。
步骤 103， M2M业务平台或 M2M应用接收到网关发送的第二注销请 求消息后， 获取第二注销请求消息中的终端外设的标识， 根据终端外设的 标识删除终端外设的信息； 生成第一注销确认消息并发送给网关。
这里， 终端外设的信息包括但不限于终端外设的标识和终端外设注册 的网关标识。
第一注销确认消息中包含删除了关联信息的终端外设的标识或标识列 表、 类型等信息； 第一注销确认消息的格式可参见表 3所示：
或标识列表
表 3
步骤 104， 网关接收到 M2M业务平台或 M2M应用发送的第一注销确 认消息后， 获取第一注销确认消息中的终端外设的标识， 根据终端外设的 标识删除终端外设的信息； 生成第二注销确认消息并发送给发送给终端外 设。
这里， 终端外设的信息包括但不限于终端外设的标识和终端外设的地 址。 第二注销确认消息中至少包含消息类型标识、 已注销终端外设标识。 第二注销确认消息的格式如表 4所示：
表 4
步骤 105， 终端外设接收到网关发送的第二注销确认消息后， 删除终端 外设本地的注册信息。
这里， 终端外设本地注册信息可以包括终端外设注册到的网关标识、 网关分配的标识或地址。
当终端外设接收到第二注销确认消息时， 直接删除本地的注册信息即 可。
图 2 为本发明实施例的机器类型通信系统中终端外设注销装置的组成 结构示意图， 如图 2所示， 本发明实施例的机器类型通信系统中终端外设 注销装置包括接收单元 20、 生成单元 21、 删除单元 22和发送单元 23， 其 中：
接收单元 20， 配置为接收关于终端外设的第一注销请求消息， 以及， 接收 M2M业务平台或 M2M应用发送的终端外设的第一注销确认消息；
生成单元 21， 配置为生成终端外设的第二注销请求消息； 以及， 生成 终端外设的第二注销确认消息；
删除单元 22，配置为在所述接收单元接收到所述第一注销确认消息后， 删除本地相关的终端外设的信息；
发送单元 23， 配置为将所述第二注销请求消息发送给所述 M2M业务 平台或 M2M应用，以及，配置为将所述第二注销确认消息发送给终端外设。
M2M业务平台或 M2M应用接收到所述第二注销请求消息后， 根据所 述第二注销请求消息中的终端外设标识删除相关终端外设的信息， 所述相 关终端外设的信息至少包括终端外设的标识、 终端外设注册的网关标识。
第一注销请求消息中至少包含待注销终端外设标识。
第二注销请求消息中至少包含所述网关标识、 待注销终端外设标识或 待注销终端外设标识列表。
上述生成单元 21还配置为，在接收到所述终端外设的第一注销请求后， 立即生成终端外设的第二注销请求消息；
在设定周期到来时， 生成所述第二注销请求消息；
或者， 上述生成单元 21还配置为， 在确定待注销终端外设数量超出设 定阈值时， 生成所述第二注销请求消息； 其中， 所述设定阈值大于或等于 所述第二注销请求消息的待注销终端外设标识列表能承载的最大终端外设 数量。
上述第二注销确认消息中至少包含已注销终端外设标识；
上述第一注销确认消息中至少包含已注销终端外设标识或已注销终端 外设标识列表
本领域技术人员应当理解， 本发明的机器类型通信系统中终端外设注 销装置中的各处理单元的实现功能可参照前文的机器类型通信系统中终端 外设注销方法的相关描述而理解。 本领域技术人员应当理解， 图 2所示的
机器类型通信系统中终端外设注销装置中各处理单元的功能可通过运行于 处理器上的程序而实现， 也可通过具体的逻辑电路而实现。
本发明还记载了一种 MTC系统中的网关， 包括前述图 2所示的终端外 设注销装置。
显然， 本领域的技术人员应该明白， 上述的本发明的各处理单元或各 步骤可以用通用的计算装置来实现， 其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， 其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， 或者将它们分别制作成各个集成电路模块， 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， 本发明不限制于任何特 定的硬件和软件结合。
以上所述， 仅为本发明的较佳实施例而已， 并非用于限定本发明的保 护范围。
工业实用性
通过本发明的技术方案， 当某个网关管理下的终端外设已不再使用时， 通过该不再使用的终端外设向网关发送注销该终端外设的相关信息， 网关 按一定的统筹处理方式，分批次将待注销的终端外设的信息通知 M2M业务 平台或 M2M应用， 并由 M2M业务平台或 M2M应用对这些终端外设进行 注销； 网关在接收到 M2M业务平台或 M2M应用的注销确认消息后， 再删 除相关终端外设的本地注册信息， 实现对终端外设的彻底注销， 并通知终 端外设或网关中心。 这样， 不再使用的终端外设的注册相关信息不再保存 在网络侧， 节约了网络侧的存储空间， 并且， 由于网络侧不再存储无用的 终端外设注册信息， 网络侧对终端外设注册信息的维护效率将会大大提高。 对于 MTC系统中数量巨大的终端外设而言，本发明的技术方案能及时对终 端外设注册信息进行注销， 保证网络侧的存储空间并提升网络侧的处理效
T80/C10ZN3/X3d 6TC.90/M0Z OAV
Claims
1、 一种机器类型通信系统中终端外设注销方法， 包括：
网关接收关于终端外设的第一注销请求消息， 生成终端外设的第二注 销请求消息并发送给机器对机器 M2M业务平台或 M2M应用；
所述网关接收到所述 M2M业务平台或 M2M应用发送的终端外设的第 一注销确认消息后， 删除本地相关的终端外设的信息， 生成终端外设的第 二注销确认消息并发送给所述终端外设。
2、 根据权利要求 1所述的方法， 其中， 所述第一注销请求消息中至少 包含待注销终端外设标识。
3、 根据权利要求 1所述的方法， 其中， 所述第二注销请求消息中至少 包含所述网关标识、 待注销终端外设标识或待注销终端外设标识列表。
4、 根据权利要求 3所述的方法， 其中， 所述生成终端外设的第二注销 请求消息， 包括：
所述网关在接收到所述终端外设的第一注销请求后， 立即生成终端外 设的第二注销请求消息；
或者， 所述网关在设定周期到来时， 生成所述第二注销请求消息； 或者， 所述网关在确定待注销终端外设数量超出设定阈值时， 生成所 述第二注销请求消息； 其中， 所述设定阈值大于或等于所述第二注销请求 消息的待注销终端外设标识列表能承载的最大终端外设数量。
5、 根据权利要求 1所述的方法， 其中， 所述第二注销确认消息中至少 包含已注销终端外设标识；
所述第一注销确认消息中至少包含已注销终端外设标识或已注销终端 外设标识列表。
6、 根据权利要求 1至 5任一项所述的方法， 其中， 所述网关删除的本 地相关的终端外设的信息至少包括终端外设的标识、 终端外设的地址。
7、 根据权利要求 6所述的方法， 其中， 所述方法还包括： 所述 M2M业务平台或 M2M应用接收到所述第二注销请求消息后， 根 据所述第二注销请求消息中的终端外设标识或终端外设标识列表删除相关 终端外设的信息， 所述相关终端外设的信息至少包括终端外设的标识、 终 端外设注册的网关标识。
8、 一种机器类型通信系统中终端外设注销装置， 包括接收单元、 生成 单元、 删除单元和发送单元， 其中：
接收单元， 配置为接收关于终端外设的第一注销请求消息， 以及， 接 收 M2M业务平台或 M2M应用发送的终端外设的第一注销确认消息；
生成单元， 配置为生成终端外设的第二注销请求消息； 以及， 生成终 端外设的第二注销确认消息；
删除单元， 配置为在所述接收单元接收到所述第一注销确认消息后， 删除本地相关的终端外设的信息；
发送单元，配置为将所述第二注销请求消息发送给所述 M2M业务平台 或 M2M应用，以及，配置为将所述第二注销确认消息发送给所述终端外设。
9、 根据权利要求 8所述的装置， 其中， 所述第一注销请求消息中至少 包含待注销终端外设标识。
10、 根据权利要求 8所述的方法， 其中， 所述第二注销请求消息中至 少包含所述网关标识、 待注销终端外设标识或待注销终端外设标识列表。
11、 根据权利要求 8所述的方法， 其中， 所述生成单元还配置为， 在接收到所述终端外设的第一注销请求后， 立即生成终端外设的第二 注销请求消息；
或者， 在设定周期到来时， 生成所述第二注销请求消息；
或者， 所述生成单元还配置为， 在确定待注销终端外设数量超出设定 阈值时， 生成所述第二注销请求消息； 其中， 所述设定阈值大于或等于所
述第二注销请求消息的待注销终端外设标识列表能承载的最大终端外设数 量。
12、 根据权利要求 8所述的装置， 其中， 所述第二注销确认消息中至 少包含已注销终端外设标识；
所述第一注销确认消息中至少包含已注销终端外设标识或已注销终端 外设标识列表。
13、 一种机器类型通信系统中的网关， 所述网关包括权利要求 8至 12 任一项所述的终端外设注销装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13852122.4A EP2914041B1 (en) | 2012-10-29 | 2013-08-16 | Method, apparatus, and gateway for deregistering terminal peripherals in a machine type communication system |
| US14/438,948 US20150339131A1 (en) | 2012-10-29 | 2013-08-16 | Method and device for deregistering terminal peripheral in machine type communication system, and gateway |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210420776.XA CN103796300A (zh) | 2012-10-29 | 2012-10-29 | 机器类型通信系统中终端外设注销方法及装置、网关 |
| CN201210420776.X | 2012-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014067319A1 true WO2014067319A1 (zh) | 2014-05-08 |
Family
ID=50626421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2013/081690 WO2014067319A1 (zh) | 2012-10-29 | 2013-08-16 | 机器类型通信系统中终端外设注销方法及装置、网关 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20150339131A1 (zh) |
| EP (1) | EP2914041B1 (zh) |
| CN (1) | CN103796300A (zh) |
| WO (1) | WO2014067319A1 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636241B (zh) * | 2014-11-04 | 2020-11-17 | 中兴通讯股份有限公司 | M2m节点的删除、注册方法及m2m节点 |
| KR102201279B1 (ko) * | 2016-11-27 | 2021-01-11 | 엘지전자 주식회사 | 무선 통신 시스템에서의 등록 해제 방법 및 이를 위한 장치 |
| CN110808950B (zh) * | 2019-09-25 | 2022-06-28 | 西安广和通无线软件有限公司 | 消息处理方法、装置、计算机设备和存储介质 |
| WO2024040390A1 (zh) * | 2022-08-22 | 2024-02-29 | Oppo广东移动通信有限公司 | 注销设备的方法及装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111856A (zh) * | 2009-12-24 | 2011-06-29 | 中兴通讯股份有限公司 | Mtc终端的节电方法及系统、mtc终端 |
| US20110249636A1 (en) * | 2010-04-07 | 2011-10-13 | Qualcomm Incorporated | Apparatus and method for connection establishment in a communications network |
| CN102238573A (zh) * | 2010-04-30 | 2011-11-09 | 中兴通讯股份有限公司 | 一种m2m业务的架构及实现m2m业务的方法 |
| CN102740452A (zh) * | 2011-04-02 | 2012-10-17 | 中兴通讯股份有限公司 | 机器类通信终端触发方法及装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0964588A2 (en) * | 1998-06-12 | 1999-12-15 | Alcatel | A communications network system with discrete terminal mobility and remote user registration |
| CN100361472C (zh) * | 2005-11-03 | 2008-01-09 | 华为技术有限公司 | 一种在WiMAX系统中释放空闲资源的方法 |
| CN105307222B (zh) * | 2007-06-19 | 2019-10-22 | 华为技术有限公司 | 释放源网络资源的方法、网关实体以及网络设备 |
| CN102056265A (zh) * | 2009-11-10 | 2011-05-11 | 中兴通讯股份有限公司 | 限制mtc设备接入和通信的方法、移动管理单元及网关单元 |
| CN102164399B (zh) * | 2010-02-23 | 2015-11-25 | 中兴通讯股份有限公司 | 一种基于区域的通信业务处理方法和装置 |
| KR101680715B1 (ko) * | 2010-06-15 | 2016-11-30 | 삼성전자주식회사 | 개인 네트워크 등록을 위한 장치 및 방법 |
| US8484375B2 (en) * | 2010-07-12 | 2013-07-09 | Fujitsu Limited | Systems and methods for removing stale mapping entries for network element |
| CN102457839B (zh) * | 2010-10-29 | 2015-04-01 | 中兴通讯股份有限公司 | 机器类型通信终端的业务触发方法和装置 |
| EP2509374A1 (en) * | 2011-04-05 | 2012-10-10 | Panasonic Corporation | Detachment of a mobile terminal (MTC) from a mobile communication system |
-
2012
- 2012-10-29 CN CN201210420776.XA patent/CN103796300A/zh active Pending
-
2013
- 2013-08-16 US US14/438,948 patent/US20150339131A1/en not_active Abandoned
- 2013-08-16 EP EP13852122.4A patent/EP2914041B1/en active Active
- 2013-08-16 WO PCT/CN2013/081690 patent/WO2014067319A1/zh active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111856A (zh) * | 2009-12-24 | 2011-06-29 | 中兴通讯股份有限公司 | Mtc终端的节电方法及系统、mtc终端 |
| US20110249636A1 (en) * | 2010-04-07 | 2011-10-13 | Qualcomm Incorporated | Apparatus and method for connection establishment in a communications network |
| CN102238573A (zh) * | 2010-04-30 | 2011-11-09 | 中兴通讯股份有限公司 | 一种m2m业务的架构及实现m2m业务的方法 |
| CN102740452A (zh) * | 2011-04-02 | 2012-10-17 | 中兴通讯股份有限公司 | 机器类通信终端触发方法及装置 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP2914041A4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103796300A (zh) | 2014-05-14 |
| US20150339131A1 (en) | 2015-11-26 |
| EP2914041A4 (en) | 2015-12-23 |
| EP2914041A1 (en) | 2015-09-02 |
| EP2914041B1 (en) | 2019-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11444986B2 (en) | Device triggering | |
| JP6275837B2 (ja) | サブスクリプション通知を実施するための方法および装置 | |
| EP3175602B1 (en) | Server for device location registration in an internet of things (iot) | |
| US9438601B2 (en) | Operating group resources in sub-groups and nested groups | |
| JP5805873B2 (ja) | Ｍ２ｍデバイスサブスクリプションのための方法及び装置 | |
| WO2014067319A1 (zh) | 机器类型通信系统中终端外设注销方法及装置、网关 | |
| US10992578B2 (en) | Message retargeting in machine-to-machine service layer communications | |
| CN107950005B (zh) | 服务元素主机选择 | |
| WO2014067313A1 (zh) | 终端外设的注销方法和装置 | |
| EP3320650B1 (en) | Service layer anycast and somecast | |
| KR101975291B1 (ko) | 서비스 레이어에서의 리소스 링크 관리 | |
| CN105376706A (zh) | 一种订阅设备位置信息的方法和装置 | |
| JP2022009832A (ja) | ＩｏＴ機器とのデータの送受信を行うための装置、方法及びプログラム |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13852122 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 14438948 Country of ref document: US |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2013852122 Country of ref document: EP |