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Time domain resource determination and configuration method, terminal, and network side device

A technology for determining time-domain resources and methods, which is applied in the field of communication and can solve problems such as high signaling overhead

Active Publication Date: 2019-02-26
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for determining and configuring time-domain resources, a terminal and a network-side device, so as to solve the problem of high signaling overhead of resource allocation within the entire time slot length

Method used

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  • Time domain resource determination and configuration method, terminal, and network side device
  • Time domain resource determination and configuration method, terminal, and network side device
  • Time domain resource determination and configuration method, terminal, and network side device

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Embodiment Construction

[0142] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0143] see figure 1 , figure 1 is a schematic diagram of the applicable network structure of the embodiment of the present invention, such as figure 1 As shown, it includes a terminal (User Equipment, UE) 11 and a network side device 12, wherein the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a personal digital assistant (personal digital assistant, referred...

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Abstract

The embodiment of the present invention provides a time domain resource determination and configuration method, a terminal, and a network side device. The method includes the steps that the terminal receives the configuration information of a monitoring period of a downlink control channel; the terminal monitors the downlink control channel according to the monitoring period of the downlink control channel, and obtains downlink control information with the data channel scheduling information; the terminal determines the time domain resource location of a data channel in the monitoring period according to the data channel scheduling information in the downlink control information. The scheme of the present invention can implement resource allocation in a control channel monitoring period, and can effectively reduce control channel overhead.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method for determining and configuring time domain resources, a terminal and a network side device. Background technique [0002] In the NR (New Radio, new generation wireless access) system, a time slot includes multiple consecutive symbols, for example, for 15KHz, 30KHz and 60KHz subcarrier spacing, a time slot includes 7 or 14 symbols, for higher than 60KHz The subcarrier spacing of , a time slot includes 14 symbols. In NR, data channels PDSCH (Physical Downlink Shared Channel, Physical Downlink Shared Channel) and PUSCH (Physical Uplink Shared Channel, Physical Uplink Shared Channel) can use slot-based scheduling or symbol-based scheduling, and slot-based scheduling refers to A scheduling allocates one or more time slots; a symbol-based scheduling means that one schedule allocates one or more symbols. [0003] Symbol-based scheduling needs to indicate the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W72/12H04L5/00
CPCH04L5/0053H04L5/0078H04W72/0446H04W72/23
Inventor 邢艳萍缪德山艾托尼
Owner DATANG MOBILE COMM EQUIP CO LTD
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