Data transmission method, device, network side equipment and terminal

A data transmission method and network-side equipment technology, applied in the field of communication, can solve problems such as resource shortage of RNTI

Active Publication Date: 2018-04-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a data transmission method, device, network-side equipment, and terminal, which can alleviate the problem of RNTI resource shortage in the prior art, and support more terminals to maintain permanent online

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  • Data transmission method, device, network side equipment and terminal
  • Data transmission method, device, network side equipment and terminal
  • Data transmission method, device, network side equipment and terminal

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Embodiment Construction

[0204] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the following describes the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings For further detailed explanation.

[0205] see figure 1 , is a schematic diagram of the first embodiment of the uplink data transmission method of the present invention, the method includes:

[0206] Step 101: The network side device assigns a first identifier to the terminal, and sends the first identifier to the terminal; the first identifier uniquely identifies the terminal;

[0207] Step 102: The network side device receives a first control message sent by the terminal, the first control message is sent when the terminal has uplink data to transmit, and the ...

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PUM

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Abstract

A data transmission method, device, network-side equipment, and terminal are disclosed, the method comprising: the network-side equipment assigns a first identifier to the terminal, and sends the first identifier to the terminal; the first identifier uniquely identifies the terminal The network side device receives the first control message sent by the terminal; the first control message is sent when the terminal has uplink data to be transmitted, and the terminal is in an out-of-sync state and has released the C-RNTI of the terminal; the network side device judges the When the first identifier is carried in the first control message, resources are scheduled for the terminal; the network side device sends the received first control message to the terminal on the scheduled access resource, so that the terminal based on the first The control message resolves access contention and transmits uplink data. The present invention can alleviate the problem of RNTI resource shortage.

Description

technical field [0001] The present invention relates to the communication field, in particular to a data transmission method, device, network side equipment and terminal. Background technique [0002] The Internet of Things aims to realize the intelligent interconnection of people, devices and systems. The purpose is to connect all items with the Internet through information sensing equipment to realize intelligent identification and management. Combining the information sensing equipment of items with the Internet can realize remote perception and control of all items, thus creating a more intelligent production and living system. The Internet of Things is widely used in many fields such as smart grid, smart transportation, environmental protection, government work, public safety, smart home, smart fire protection, industrial monitoring, elderly care, and personal health. In addition, in the wireless communication field, user terminals such as mobile phones are also widel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/08
CPCH04W8/26
Inventor 胡振兴李龠陈玉华
Owner HUAWEI TECH CO LTD
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