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M2M terminal/terminal peripheral accessibility management method and device
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A terminal and network-side device technology, applied in network data management, machine-to-machine/machine-type communication services, nan, etc., to achieve the effect of effective accessibility management
Inactive Publication Date: 2015-06-17
ZTE CORP
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Abstract
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[0008] The technical problem to be solved by the present invention is to provide an M2M terminal / terminal peripheral accessibility management method and device to solve the accessibility management problem when M2M terminals / terminal peripherals are converted to each other
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Embodiment 1
[0053] This embodiment provides a method for managing the accessibility of M2M terminals / terminal peripherals, including the following operations:
[0054] When the M2M terminal / terminal peripheral chooses to switch to the M2M stub network, send a detachment request message carrying a terminal signaling connection reservation indication to the corresponding network side device;
[0055] At the same time, the M2M terminal / terminal peripheral sends a registration request message to the M2M gateway, and the registration request message includes the above-mentioned network-side device identifier.
[0056] Wherein, the network side device involved in this embodiment may be an MME or an SGSN.
[0057] In this embodiment, the M2M terminal / terminal peripheral generally switches from the M2M communication network to the M2M stub network.
[0058] The following first takes the network side device as an MME as an example to illustrate the specific process of the accessibility management...
Embodiment 2
[0095] This embodiment first provides an M2M terminal / terminal peripheral accessibility management system, the system architecture is as follows figure 1 As shown, it includes terminal nodes that can be switched as M2M terminals or terminal peripherals, M2M gateway devices, network side devices (MME or SGSN), and HSS or HLR.
[0096] Among them, the terminal equipment provided in this embodiment that can be switched to an M2M terminal or a terminal peripheral at least includes:
[0097] The first unit sends a detachment request message to the MME or SGSN when the terminal chooses to switch to the M2M stub network, and the detachment request message includes a terminal signaling connection reservation indication;
[0098] Wherein, the general M2M terminal / terminal peripheral is switched from the M2M communication network to the M2M stub network.
[0099] The second unit sends a registration request message to the M2M gateway when the first unit sends the detachment request mes...
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Abstract
Provided are an accessibility management method and device for a machine-to-machine / man (M2M) terminal / terminal peripheral, which relate to communications between machine and machine / man. The accessibility management method for an M2M terminal / terminal peripheral provided in the present invention comprises the following steps: when an M2M terminal / terminal peripheral chooses to switch to an M2M stub network, sending a de-attachment request message to a corresponding network-side device, the de-attachment request message comprising a terminal signalling connection reservation indication; and meanwhile, sending, by the M2M terminal / terminal peripheral, a registration request message to an M2M gateway, the registration request message containing an identifier of the network-side device. Also provided are a terminal, a network-side device and an M2M gateway device. By means of the method and device of the present invention, a network can realize effective accessibility management of an M2M terminal / terminal peripheral via an M2M gateway.
Description
technical field [0001] The present invention relates to machine-to-machine / man communication (M2M, Machine-to-Machine / Man), and in particular to an M2M terminal / terminal peripheral accessibility management method and device. Background technique [0002] The M2M system architecture is divided into M2M application layer, M2M business capability layer, communication network layer, M2M terminal and perception extension layer, and management supportsystem. [0003] According to the capabilities of M2M terminal equipment, M2M terminal equipment and perception extension layer divide M2M terminal equipment into two types: one is the M2M terminal with the ability to communicate with the M2M communication network, and the M2M terminal can directly access the M2M service platform through the communication network. Interacting with the platform to complete the registration, authentication and authentication of the terminal can provide the perception information required by the applica...
Claims
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