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Communication method and communication device

A communication method and technology of a communication device, applied in the field of communication, capable of solving problems that have not been discussed

Active Publication Date: 2022-04-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When the terminal device determines to give up receiving the downlink service data scheduled by DCI#, the existing protocol has not yet discussed whether to resume sending uplink service data on this flexible symbol

Method used

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  • Communication method and communication device
  • Communication method and communication device
  • Communication method and communication device

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Embodiment Construction

[0078] The technical solution in this application will be described below with reference to the accompanying drawings.

[0079] The technical solutions of the embodiments of the present application can be applied to various communication systems, such as: Long Term Evolution (Long TermEvolution, LTE) system, LTE Frequency Division Duplex (Frequency Division Duplex, FDD) system, LTE Time Division Duplex (Time Division Duplex, TDD) new radio (newradio, NR) in the fifth generation (5th Generation, 5G) mobile communication system and future mobile communication systems, etc.

[0080] figure 1 is a schematic diagram of the architecture of the mobile communication system applicable to the embodiment of the present application. Such as figure 1 As shown, the mobile communication system includes a core network device 110, a radio access network device 120 and at least one terminal device (such as figure 1 The terminal device 130 and the terminal device 140 in ). The terminal devic...

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Abstract

The present application provides a communication method and a communication device. When a resource conflict occurs between a service scheduled by high-level signaling and a service scheduled by the first DCI, and non-sequential transmission occurs between the service scheduled by the first DCI and the service scheduled by the second DCI , and determine whether to resume the scheduling of high-layer signaling according to whether to perform the scheduling of the first DCI. Based on this solution, it is determined whether to resume the scheduling of the high-layer signaling according to whether to execute the scheduling of the first DCI, so as to meet the performance requirements of the services scheduled by the high-layer signaling when it is determined to resume the scheduling of the high-layer signaling.

Description

technical field [0001] The present application relates to the communication field, and more specifically, to a communication method and a communication device. Background technique [0002] Currently, in a communication system, a network device can be configured to transmit an uplink signal or a downlink signal on certain specific symbols through high-level signaling. These specific symbols are defined as flexible attributes, which can be called flexible symbols. [0003] If the terminal device receives downlink control information (DCI) sent by the network device before the terminal device sends the uplink signal using the flexible symbol, the DCI is used to schedule the terminal device to receive the downlink signal on the flexible symbol, at this time , the terminal device will give up sending uplink service data on the flexible symbol, and instead receive the downlink service data scheduled by the DCI on the flexible symbol. [0004] However, before the terminal device ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04W72/12
CPCH04W72/0446H04W72/53H04W72/535H04W72/23H04W72/04H04W72/12
Inventor 王俊伟张兴炜
Owner HUAWEI TECH CO LTD