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Communication method and device

A communication method and base station technology, applied in the field of communication, can solve problems such as wasting power resources

Pending Publication Date: 2022-02-18
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a communication method and device, which are used to solve the problem of wasting power resources by continuous blind detection of multiplexing feedback instructions by terminals

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  • Communication method and device
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Embodiment Construction

[0023] 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.

[0024] The terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0025] Such as figur...

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Abstract

The invention discloses a communication method and device, relates to the field of communication, and aims to avoid resource waste and improve the accuracy of data transmission in a resource multiplexing area. The communication method comprises the following steps that: step 1, a base station receives multiplexing feedback indication processing capability reported by a terminal; step 2, the base station responds to the multiplexing feedback indication processing capability sent by the terminal and judges whether a message interval between a scheduling authorization step and a data transmission step is larger than or equal to n<min>+n1 or not, if so, the step 3 is executed, and if not, the step 6 is executed; step 3, the base station judges whether the maximum symbol interval between an uplink symbol and a downlink symbol is larger than or equal to n2 or not, and if so, the step 5 is executed, and if not, the step 4 is executed; step 4, the base station judges whether a physical resource utilization rate of a network service load is greater than or equal to P, if so, the step 5 is executed, and if not, the step 6 is executed; step 5, the base station sends a multiplexing feedback indication detection area instruction to the terminal; and step 6, the base station cancels sending of the multiplexing feedback indication detection area instruction to the terminal.

Description

technical field [0001] The present invention relates to the communication field, in particular to a communication method and device. Background technique [0002] The 5G wireless network supports services in three application scenarios: eMBB, mMTC, and URLLC. Different services require the network to provide different support capabilities. In practical applications, there is a resource conflict scenario, that is, when the eMBB service UE sends the e1 scheduling request step to the base station, the base station sends the e2 scheduling authorization step to the eMBB service UE according to the scheduling request; after configuring the eMBB service UE scheduling authorization, the base station , and suddenly receives a scheduling request from the URLLC service UE. The usual solution is that the base station sends the e3 multiplexing feedback instruction step to the eMBB service UE, and the eMBB service UE sends the e4 data transmission step to the base station; the base stati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W72/12
CPCH04W72/0446H04W72/0453H04W72/23
Inventor 梁辉韩潇冯毅李福昌
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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