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Method for transmitting data in multiple carriers, terminal equipment and network equipment

一种终端设备、网络设备的技术，应用在通信领域，能够解决降低译码成功率、无法实现载波软合并译码等问题，达到提高成功率的效果

Inactive Publication Date: 2021-03-02
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology limits the HARQ process to each carrier. When data is transmitted on different carriers at the same time, it is impossible to achieve soft combination decoding between carriers, which reduces the decoding success rate.

Method used

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  • Method for transmitting data in multiple carriers, terminal equipment and network equipment
  • Method for transmitting data in multiple carriers, terminal equipment and network equipment
  • Method for transmitting data in multiple carriers, terminal equipment and network equipment

Examples

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Embodiment Construction

[0068] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.

[0069] figure 1 A schematic diagram of a scenario where the technical solution of the embodiment of the present application is applied is given. Such as figure 1 As shown, the present application is applied to communication between a terminal device and a network device in a carrier aggregation scenario, and may also be used for communication between terminal devices having functions of a terminal device and a network device.

[0070] It should be understood that figure 1 The illustrated carrier aggregation scenario includes two carriers, carrier 0 and carrier 1. The carrier aggregation scenario may also be a scenario where more than two carriers coexist, and the present application is not limited thereto.

[0071] It should also be understood that the carrier in the embodiment of the present application may be a serving cell, a...

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PUM

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Abstract

The embodiment of the invention provides a method for transmitting data in multiple carriers, terminal equipment and network equipment, and the method comprises the steps that the terminal equipment receives indication information sent by the network equipment, and the indication information is used for indicating the terminal equipment to carry out the cross-carrier time-frequency resource binding; the terminal equipment binds the time-frequency resources on the first type of carriers and the second type of carriers according to the indication information; and the terminal equipment sends orreceives data in the bound time-frequency resources. According to the method for transmitting the data in the multiple carriers, soft combination decoding between the carriers is achieved, and the success rate of decoding is increased.

Description

technical field [0001] The embodiments of the present application relate to the communication field, and more specifically, relate to a method for transmitting data in a multi-carrier, a terminal device, and a network device. Background technique [0002] In order to better meet the growing demands of service types, new access technologies such as 5G (New Radio, "NR") technology are required to support enhancements other than those already supported in Long Term Evolution (LTE). In addition to Mobile Broadband (Enhanced Mobile Broadband, referred to as "eMBB") and broadcasting services, Ultra-Reliable and Low Latency Communications (Ultra-Reliable and Low Latency Communications, referred to as "URLLC") and large-scale machine communication (massive Machine Type Communication) are additionally introduced. , referred to as "mMTC") two new business types. Among them, the service characteristics, reliability requirements or delay requirements of each service type are obviously ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04L5/00
CPCH04L5/0094H04W72/23H04L5/001H04L5/0055H04L5/0044H04L5/0092H04L5/0053H04L1/1819H04L1/1893H04L1/1822H04L1/1845H04L1/08H04L1/1854H04W72/044
Inventor 唐浩栗忠峰唐臻飞
Owner HUAWEI TECH CO LTD