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Communication method and device

A communication method and radio frequency channel technology, applied in the field of communication methods and devices, can solve problems such as poor uplink transmission performance, and achieve the effects of improving uplink transmission capability and improving uplink transmission performance

Active Publication Date: 2020-12-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Considering the large amount of downlink data in the actual network, more downlink time domain resources are usually allocated to terminals, while fewer uplink time domain resources are allocated to terminals. The limited uplink time domain resources lead to poor uplink transmission performance

Method used

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Embodiment Construction

[0149]The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Wherein, in the description of the present application, unless otherwise specified, " / " represents or means, for example, A / B may represent A or B. The "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B, which can mean: A exists alone, A and B exist at the same time, and B exists alone These three situations. And, in the description of the present application, unless otherwise specified, "plurality" means two or more than two. In addition, in order to clearly describe the technical solutions of the embodiments of the present application, in the embodiments of the present application, words such as "first" and "second" are used to distinguish the same or similar items with basically the s...

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Abstract

The invention provides a communication method and device, and relates to the technical field of communication. In the method, a terminal can send the number of radio frequency channels supported by each carrier in a plurality of carriers to network equipment when the terminal performs uplink transmission on the plurality of carriers in a TDM mode. In the method, the terminal can report the numberof the radio frequency channels adopted by each carrier when the terminal performs uplink transmission in the TDM mode to the network equipment, so that the network equipment can configure the numberof the radio frequency channels adopted by each carrier in the TDM mode for the terminal according to the actual capacity of the terminal, and the uplink transmission capacity of the terminal is improved.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a communication method and device. Background technique [0002] With the development of wireless communication technology, mobile communication networks are gradually evolving to the fifth generation (5G), that is, new radio (NR) networks, and terminals have higher requirements for downlink transmission performance and uplink transmission performance. . [0003] Considering the large amount of downlink data in the actual network, more downlink time domain resources are usually allocated to terminals, while fewer uplink time domain resources are allocated to terminals. The limited uplink time domain resources lead to poor uplink transmission performance. How to improve the uplink transmission performance of the terminal is an urgent problem to be solved. Contents of the invention [0004] Embodiments of the present application provide a communication metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W72/12H04B1/00H04B1/401
CPCH04W72/044H04W72/1268H04B1/006H04B1/401H04W72/21H04W72/23H04W72/12H04W8/24H04L5/001H04L5/0053H04L5/0092
Inventor 徐舟张立文
Owner HUAWEI TECH CO LTD
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