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Network side equipment and downlink data transmission method

A technology for network-side equipment and downlink data, which is applied in digital transmission systems, transmission systems, and forward error control, and can solve problems such as complex and complex operations

Active Publication Date: 2017-07-07
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, both on the sender and receiver, it will become more complicated
Therefore, in the prior art, when the user equipment performs downlink data transmission of low-latency data, there is a problem of complicated operation

Method used

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  • Network side equipment and downlink data transmission method
  • Network side equipment and downlink data transmission method
  • Network side equipment and downlink data transmission method

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Embodiment Construction

[0053] In order to solve the above-mentioned problems existing in the prior art, the network side of the technical solution adopted in the embodiment of the present invention already knows the allocation mode of the corresponding downlink wireless resource before sending the data, and performs transmission processing and sending of the corresponding transmission block, which can simplify Operational complexity caused by dynamic adjustment of downlink physical resources.

[0054] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0055] figure 1 A flow chart of a downlink data transmission method in an embodiment of the present invention is shown. like figure 1 The downlink data transmission method shown may include the following steps:

[0056] Step S101: Obtain information about a first type ...

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Abstract

The invention relates to network side equipment and a downlink data transmission method. The method comprises the steps of: acquiring information of a first type of wireless resources allocated to first user equipment and a second type of wireless resources; partitioning the first type of wireless resources into first wireless resources and second wireless resources, wherein the first wireless resources are overlapped with the second type of wireless resources, and the second wireless resources are not overlapped with the second type of wireless resources; and when the first wireless resources are used for sending corresponding downlink data, indicating information of a receiving party of the corresponding downlink data sent by the first wireless resources. According to the scheme, an operation of transmitting the downlink data can be simplified.

Description

technical field [0001] The invention relates to the technical field of voice recognition, in particular to a network side device and a downlink data transmission method. Background technique [0002] After the wireless cellular network has experienced the evolution from 2G, 3G to 4G, the communication needs between people have been basically met. The 5G technology that has been defined will be aimed at wireless broadband, low power consumption, large links, low It is specially designed for three typical scenarios such as delay and high reliability. The low-power consumption and large links, and even low-latency and high-reliability scenarios, all involve the scope of the Internet of Things. [0003] A typical scenario of the Internet of Things is a low-latency and highly reliable communication scenario, such as the Internet of Vehicles, industrial production lines, etc. In order to reduce the data transmission delay, a punching scheme is proposed, that is, the low-latency ...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04W72/12H04L1/00
CPCH04L1/004H04W72/044H04W72/12H04W72/23
Inventor 师延山
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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