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A network access method and system

A network access and network technology, applied in the field of communications, can solve problems such as no solution, and achieve the effects of improving user satisfaction, ensuring access quality, and reducing collisions

Inactive Publication Date: 2016-03-30
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Therefore, there is an urgent need for an optimized method for a large number of devices to access the network at the same time for an optimized network architecture of the Internet of Things, but no suitable solution for this scenario has been seen in the prior art

Method used

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  • A network access method and system
  • A network access method and system
  • A network access method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Embodiment one, such as Figure 5 shown.

[0072] The network or the control station broadcasts the hierarchical access information through the air interface of the control station.

[0073] The terminal of the first type that receives the hierarchical access information accesses the control station according to the normal network access process.

[0074] The terminal of the first type receives resource information allocated by the control station for accessing the terminal of the second type.

[0075] The second type of terminal accesses the first type of terminal according to a normal network access process on the resource. Since the control station has marked the hierarchical access information on the air interface, the second type of terminal will not attempt to access the control station according to its own category.

[0076] Further, the resource information for accessing the second type of terminal is sent by the first type of terminal to the second type of t...

Embodiment 2

[0081] Embodiment two, such as Figure 6 shown. The difference between Embodiment 2 and Embodiment 1 is that the process of the control station sending the resource accessed by the terminal of the second type to the terminal of the first type is removed, and the resource used for access can be scheduled by the terminal of the first type.

[0082] The network or the control station broadcasts the hierarchical access information through the air interface of the control station.

[0083] The terminal of the first type that receives the hierarchical access information accesses the control station according to the normal network access process.

[0084] The second type of terminal accesses the first type of terminal according to a normal network access process. Since the control station has identified the layered access information on the air interface, the second type of terminal will not attempt to access the control station according to its own category.

[0085] Further, the...

Embodiment 3

[0091] Embodiment three and embodiment four removed the last step in embodiment one and embodiment two respectively, can refer to respectively Figure 7 , Figure 8 . In embodiment three and embodiment four:

[0092] The terminal of the first type may not forward the information of the terminal of the second type to the control station during the access process. At this time, the first type of terminal has a full access control function.

[0093] The terminal of the first type may only forward the information of the accessed terminal of the second type to the control station or the network. From the point of view of the access layer of the control station, all information comes from the first type of terminal. The advantage of doing this is that the overhead between the first type terminal and the control station can be further reduced.

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Abstract

The invention discloses a network access method. The method comprises the following steps of dividing terminals into first class terminals and second class terminals according to a decision for distinguishing terminal classes when an access problem arises; accessing the first class terminals to a control station and accessing the second class terminals to the first class terminals. The invention further discloses a network access system. No matter the method or the system, the network access technology provided by the invention can distinguish the terminals through the access method of the hierarchical network applied in a wireless communication system of the Internet of things, thereby realizing hierarchically accessing for the distinguished terminals, thus, the collision caused by that multiple terminals synchronously initiate network access can be effectively reduced, the access quality is ensured, and the user satisfaction can be improved remarkably.

Description

technical field [0001] The present invention relates to the communication field, in particular to a network access method and system. Background technique [0002] The communication of the Internet of Things (M2M, Machine to Machine network, or MTC, MachineTypeCommunication network) is a networked application and service centered on the intelligent interaction of machine terminals. The system structure of the Internet of Things is attached figure 1 shown, including machines, IoT hardware, communication networks, middleware, and applications. [0003] Wherein, the machine refers to an intelligent machine with communication capabilities; the IoT hardware is a component that enables the machine to have communication or networking capabilities, which can extract information, obtain data from various machines / equipment, and transmit it to the communication network. Network; the communication network includes: wide area network (wireless mobile communication network, satellite c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/02H04W48/10
Inventor 刘扬李楠
Owner ZTE CORP
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