Data transmission method and system thereof

A data transmission method and data technology, applied in digital transmission systems, transmission systems, code division multiplexing systems, etc., can solve problems such as multi-user equipment conflicts, avoid resource waste, shorten transmission delay, and resolve conflicts. effect of the problem

Active Publication Date: 2017-02-08
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] In order to solve the above technical problems, the present invention provides a data transmission method and sy

Method used

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  • Data transmission method and system thereof
  • Data transmission method and system thereof
  • Data transmission method and system thereof

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[0070] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the embodiments described below are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0071] image 3 It is a flowchart of a data transmission method provided by an embodiment of the present invention. Such as image 3 As shown, the data transmission method provided in this embodiment includes the following steps:

[0072] Step 11: The network side sends pre-scheduling authorization information and conflict resolution information to the user equipment.

[0073] Before step 11, the method further includes: the network side configures conflict resolution information for the user equipment.

[0074] Wherein, the conflict resolution information includes codebook configuration information, and the codebook configuration information includes: codebook group information and seque...

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Abstract

The invention discloses a data transmission method and a system thereof. The method comprises the following steps that a network side sends pre-scheduling authorization information and conflict solution information to user equipment; and the network side receives data sent by the user equipment in a resource indicated by the pre-scheduling authorization information according to codebook configuration information carried in the conflict solution information. By using the data transmission method and the system thereof, a conflict problem of multiple user equipment, which is generated because of resource competition, in the prior art, is solved.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a data transmission method and system. Background technique [0002] Machine Type Communication (MTC, Machine Type Communication) is defined as communication between a device and another entity in a network, or communication between devices. Usually, MTC does not require human participation, thus making the Internet of Things (IoT, Internet of Things) possible. At present, with the bottleneck of traditional business growth, the industry and operators are paying more and more attention to the Internet of Things. [0003] Due to the huge commercial value of the MTC, currently, the 3rd Generation Partnership Project (3GPP, 3rdGeneration Partnership Project) supports the IoT by enhancing the air interface part of the cellular network communication technology. 3GPP has established several working groups in this field to conduct research, especially in the Long Term Evol...

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Application Information

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IPC IPC(8): H04W74/00H04W74/08
CPCH04W74/006H04W74/0841H04L5/0016H04L5/0053H04L5/0082H04L5/0092H04B1/7105H04J13/18H04J2013/165H04L1/1893H04W72/23H04L1/00H04W72/21H04W28/04H04W72/1268
Inventor 张芳戴谦
Owner ZTE CORP
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