Method for transmitting data in multicarriers, user equipment and network equipment

A technology of terminal equipment and network equipment, which is applied in the field of communication, can solve the problems of reducing the decoding success rate, unable to realize carrier soft combination decoding, etc., and achieve the effect of improving the success rate

Active Publication Date: 2018-07-06
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 multicarriers, user equipment and network equipment
  • Method for transmitting data in multicarriers, user equipment and network equipment
  • Method for transmitting data in multicarriers, user equipment and network equipment

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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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Abstract

The embodiment of the invention provides a method for transmitting data in multicarriers, user equipment and network equipment. The method comprises the steps that the user equipment receives indicator information sent by the network equipment, wherein the indicator information is used for indicating the user equipment to carry out cross-carrier time-frequency resource binding; the user equipmentbinds time-frequency resources on a first class of carriers and a second class of carriers according to the indicator information; and the user equipment sends or receives the data on the bound time-frequency resources. According to the method for transmitting the data in the multicarriers provided by the embodiment of the invention, the inter-carrier soft combining decoding is realized, and a decoding success rate is improved.

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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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
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