Construction, scrambling and distribution method of user IDs

A technology of construction method and allocation method, which is applied in the field of Internet of Things communication, can solve the problems that different types of user IDs cannot coexist, cannot manage different IoT terminal groups, and cannot allocate user IDs to IoT terminals, so as to reduce the difficulty of management and management costs, the effect of reducing system overhead

Active Publication Date: 2020-02-21
黎光洁 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has the following problems, that is, it is impossible to manage different IoT terminals in groups
In other words, different types of user IDs cannot coexist in one system, and IOT cannot assign different types of user IDs to IoT terminals.

Method used

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  • Construction, scrambling and distribution method of user IDs
  • Construction, scrambling and distribution method of user IDs
  • Construction, scrambling and distribution method of user IDs

Examples

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Embodiment Construction

[0061] All the features disclosed in this specification, or all disclosed methods or steps in the process, except for mutually exclusive features and / or steps, can be combined in any manner.

[0062] Any feature disclosed in this specification (including any additional claims, abstract), unless specifically stated, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is just one example of a series of equivalent or similar features.

[0063] About the introduction of various functional entities involved in the WIoTa (Wide-range Intetnet Of Things communication protocol) protocol:

[0064] 1. IoTE (IoT Equipment), Internet of Things Terminal (IoTE) integrates WIoTa's modem and service processing functions, and communicates with AP (Access Point, access point). The service provider (SP), when deploying the service, will deploy the service entity of the terminal on the IoTE, and at the same time configure the ...

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Abstract

The invention discloses a construction, scrambling and distribution method of user IDs. The construction method includes the steps that: the user IDs comprise Group_IDs and Individual_IDs; the Group_ID is composed of an LARGE_GROUP_ID, an MEDIUM_GROUP_ID and an SMALL_ GROUP_ID, and the MEDIUM_GROUP_ID is composed of an LARGE_GROUP_ID, an MEDIUM_GROUP_ID and an SMALL_GROUP_ID. The scrambling methodcomprises the step of scrambling through a Golden sequence generator. The distribution method comprises the following steps that: S1, an Internet of Things terminal sends a first access request to aservice provider gateway; S2, the service provider gateway allocates a user ID to the Internet of Things terminal according to the access request, wherein the first access request carries a temporaryID constructed based on the scrambled user ID; and the temporary ID is composed of the ID of the index number of the uplink PCP sequence, the ID of the index number of the randomly selected time slot,a plurality of bits of data carried by the uplink access request channel and zero supplement at a high bit. The construction, scrambling and distribution method of user IDs can realize that multipletypes of user IDs can coexist in the same system for distribution and management, and the anti-interference capability is strong.

Description

Technical field [0001] The present invention relates to the field of Internet of Things communication, in particular to a method for constructing, scrambling and assigning user IDs. Background technique [0002] Since the concept of Internet of Things (IoT) was proposed at the end of the 20th century, its technology and application fields have been continuously enriched and improved. Especially in recent years, the rapid development of communication technology has become a popular application for the Internet of Things. Provided good support. [0003] As an Internet-based interconnection technology for everything, the Internet of Things has played a good role in promoting the construction of efficient production and intelligent facilities. Similar to the mobile terminal accessing the GSM network, when an Internet of Things terminal (IoT Equipment, IoTE) applies for access to the Internet of Things, in order to facilitate the management of the network access terminal, it needs an i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/12H04L29/06
CPCH04L67/12H04L63/0428H04L2101/30
Inventor 黎光洁王明威李春宏吴冶
Owner 黎光洁
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