Information feedback method of uplink data and correlation equipment

A technology of information feedback and data, applied in digital transmission systems, using return channels for error prevention/detection, electrical components, etc., can solve problems such as inapplicability

Inactive Publication Date: 2017-01-04
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The design of this delay is mainly to simplify the traditional terminal design and consider the terminal processing capability. However, this design cannot be applied to some scenarios in 5G that require high delay, such as URLLC

Method used

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  • Information feedback method of uplink data and correlation equipment
  • Information feedback method of uplink data and correlation equipment
  • Information feedback method of uplink data and correlation equipment

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Embodiment Construction

[0091] 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 making creative efforts belong to the protection scope of the present invention.

[0092] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0093] It should also be understood that the terminology used in the descri...

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Abstract

An embodiment of the invention provides an information feedback method of uplink data. The method comprises the following steps of generating response feedback indication information corresponding to an uplink data packet, wherein the response feedback indication information is used for indicating a time frequency position aiming at ACK / NACK information feedback of the uplink data packet; according to the response feedback indication information, determining the time frequency position aiming at the ACK / NACK information feedback of the uplink data packet; and on the determined time frequency position, feeding back the ACK / NACK information aiming at the uplink data packet. Besides, the embodiment of the invention also provides a base station and the terminal. By using the information feedback method of the uplink data, time delay of the ACK / NACK information feedback of the uplink data can be effectively reduced.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to an information feedback method for uplink data and related equipment. Background technique [0002] With the rapid development of mobile services, current wireless communication technologies such as the fourth-generation mobile communication technology characterized by OFDM cannot meet the requirements of new scenarios. Both academia and industry have vigorously carried out research on the fifth generation (5G) mobile communication technology. However, the research and standardization work of the new generation of mobile communication technology needs to evolve continuously over a long period of time to meet the needs of different scenarios. Therefore, in the initial stage of standardization, how to ensure that the current standardized technical solutions Obstacles caused by the design of technical solutions that may arise in the process are issues that need to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/16
CPCH04L1/1678H04L1/18H04L5/00
Inventor 朱亚军李明菊张云飞
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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