Method, system and device for transmitting data

A technology for transmitting data and user equipment, which is applied in the field of data transmission, and can solve problems such as interference and differences that cannot be faithfully reflected

Active Publication Date: 2020-06-16
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the interference received by an LTE-U node when sending data in each period is different, and the CSI information of the entire channel sent by the user equipment cannot faithfully reflect the interference received by an LTE-U node when sending any data

Method used

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  • Method, system and device for transmitting data
  • Method, system and device for transmitting data
  • Method, system and device for transmitting data

Examples

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Embodiment Construction

[0114] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0115] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of practice in sequences other than thos...

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Abstract

A data transmission method, system and equipment are applied in the field of communication technology. A method for transmitting data, comprising: a user equipment generates at least one channel state information, and each channel state information in the at least one channel state information corresponds to at least one resource unit required by a base station to send data; the user equipment sends a plurality of channel state information , so that the base station sends data on the corresponding resource unit according to the channel state information, so that the channel state information sent by the user equipment is associated with the resource unit required by the user equipment to send data.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, system and equipment for transmitting data. Background technique [0002] The spectrum used by the existing wireless communication system is divided into two categories, licensed spectrum (English: licensed spectrum) and unlicensed spectrum (English: unlicensed spectrum). Any operator can deploy equipment on unlicensed frequency bands, such as 2.4GHz and 5GHz frequency bands Wireless Fidelity (English full name: wireless fidelity, English abbreviation: WiFi) equipment on the Internet. [0003] Among them, for the long-term evolution (full English name: LongTerm Evolution, English abbreviation: LTE) node deployed in the unlicensed (English: unlicensed) frequency band (hereinafter referred to as the LTE-U node), that is, the LTE node deployed in the unlicensed frequency band (such as , base station), each LTE-U node will be subject to interference caused b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04
CPCH04L5/0007H04W24/10H04L5/0073H04L5/0057H04B7/0626H04W72/54H04W72/20H04L5/0053
Inventor 王键
Owner HUAWEI TECH CO LTD
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