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Communication method, device, equipment and system and storage medium

A communication method and technology of terminal equipment, applied in the field of communication, capable of solving problems such as uplink transmission interference and reduction of communication system uplink transmission efficiency

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

[0004] However, when the base station allocates time-frequency resources for URLLC terminal equipment, it may cause uplink transmission interference to the eMBB terminal equipment served by the base station, reducing the uplink transmission efficiency of the communication system

Method used

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  • Communication method, device, equipment and system and storage medium
  • Communication method, device, equipment and system and storage medium
  • Communication method, device, equipment and system and storage medium

Examples

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Embodiment Construction

[0108] figure 1 A schematic diagram of the communication system provided by the embodiment of this application, such as figure 1 As shown, the communication system includes network equipment and terminal equipment.

[0109] Below, some terms in this application are explained, so that those skilled in the art can understand:

[0110] A network device is a device in a wireless network, for example, a radio access network (radio access network, RAN) node that connects a terminal to the wireless network. Currently, examples of some RAN nodes are: gNB, transmission reception point (transmission reception point, TRP), evolved Node B (evolved Node B, eNB), radio network controller (radio network controller, RNC), node B (Node B, NB), base station controller (base station controller, BSC), base transceiver station (base transceiver station, BTS), home base station (for example, homeevolved NodeB, or home Node B, HNB), base band unit (base band unit, BBU ), or a wireless fidelity (w...

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Abstract

The invention provides a communication method, device, equipment and system and a storage medium. The communication method comprises the steps that the network equipment sends indication information to the terminal equipment, after the terminal equipment receives the indication information, whether a first time-frequency resource indicated by the indication information is overlapped with a secondtime-frequency resource bearing N uplink channels to be sent by the terminal equipment or not is judged, and if yes, sending of the N uplink channels is adjusted. For example, the N uplink channels carried on the second time-frequency resource are discarded, or the uplink channels carried on the time-frequency resource overlapped with the first time-frequency resource in the second time-frequencyresource are discarded. Therefore, the interference of the information carried on the second time-frequency resource on the information carried on the first time-frequency resource can be avoided, theaccurate transmission of the information on the first time-frequency resource is ensured, and the uplink transmission efficiency of the communication system is improved.

Description

technical field [0001] The present application relates to the field of communication technology, and in particular to a communication method, device, equipment, system and storage medium. Background technique [0002] In order to cope with the explosive growth of mobile data traffic in the future, the connection of massive mobile communication devices, and the continuous emergence of various new services and application scenarios, new mobile communication systems have emerged as the times require. The International Telecommunication Union (ITU) defines three types of application scenarios for future mobile communication systems: enhanced mobile broadband (eMBB), ultra reliable and low latency communications (URLLC) And massive machine type communications (massive machine type communications, mMTC). [0003] In uplink transmission, the base station schedules time-frequency resources for the eMBB terminal equipment, and the eMBB terminal equipment performs uplink transmission...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04W72/12
CPCH04W72/0446H04W72/0453H04W72/21H04W72/1268H04L5/0048H04L5/0094H04W72/23H04W72/044
Inventor 胡丹官磊
Owner HUAWEI TECH CO LTD
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