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Method of coordinating repetitive transmission

A technology of repeated transmission and deactivation, which is applied in transmission systems, digital transmission systems, and multiple use of transmission paths to achieve the effects of improving reliability and robustness, improving user experience, and improving coordination efficiency and performance.

Active Publication Date: 2020-04-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

How to achieve effective repeated transmission in the next generation (NG) system, there is no proper solution yet

Method used

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  • Method of coordinating repetitive transmission
  • Method of coordinating repetitive transmission
  • Method of coordinating repetitive transmission

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Embodiment Construction

[0073] The embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0074] In this application, the word "exemplary" is used to mean "serving as an example, illustration or illustration". Any embodiment described in this application as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is given to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for purposes of explanation. It should be understood that one of ordinary skill in the art would recognize that the present invention may be practiced without the use of these specific details. In other instances, well-known structures and procedures are not described in detail to avoid obscuring the description of the present invention with unnecessary detail. Thus, the present invention is not intended ...

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Abstract

The invention provides a method and a device for coordinating repeated transmission, which can effectively ensure correct data repeated transmission. The method comprises the following steps: a firstradio access network RAN node determines activation / deactivation of repeated transmission; the first RAN node sends an activation / deactivation repeat transmission indication to a second RAN node; thefirst RAN node may also receive a response message indicating an activation / deactivation repeat transmission indication sent by the second RAN node, the response message being used to indicate a decision to activate / deactivate repeat transmission by the second RAN node.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a method and device for coordinating repeated transmission. Background technique [0002] With the rapid development of wireless communication technology, the fifth generation (5th Generation, 5G) wireless communication technology has become a hot spot in the industry at present. 5G will support diverse application requirements, including support for higher-speed experience and greater bandwidth access capabilities, lower latency and highly reliable information interaction, and access to larger-scale and low-cost machine-type communication devices. entry and management, etc. In addition, 5G will support various vertical industry application scenarios such as Internet of Vehicles, emergency communications, and industrial Internet. [0003] Ultra-Reliable and Low Latency Communications (URLLC) is an important communication type in 5G. URLLC is a communication service that r...

Claims

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Application Information

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IPC IPC(8): H04L1/18H04L5/00H04W76/12H04W76/15
CPCH04L1/18H04L5/0053H04W76/15H04W76/12H04L5/00H04L1/08
Inventor 韩锋晋英豪谭巍杨晨晨
Owner HUAWEI TECH CO LTD