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Signal receiving method, sending method, terminal, network equipment and storage medium

A signal receiving and signal technology, applied in the field of communication, can solve the problem of high power consumption of the terminal, and achieve the effect of saving power consumption

Pending Publication Date: 2022-07-19
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a signal receiving method, a sending method, a terminal, a network device, and a storage medium, so as to solve the problem of high power consumption of the terminal

Method used

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  • Signal receiving method, sending method, terminal, network equipment and storage medium
  • Signal receiving method, sending method, terminal, network equipment and storage medium
  • Signal receiving method, sending method, terminal, network equipment and storage medium

Examples

Experimental program
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Embodiment approach

[0430] As an optional embodiment, the method further includes:

[0431] determining, by the terminal, a time domain position of the first beam of the first signal;

[0432] Wherein, the time domain position of the first beam of the first signal has a functional relationship with the time domain position offset of the first beam of the first signal and the time domain position of the first signal; or

[0433] The time domain position of the first beam of the first signal has a functional relationship with the time domain information of the target reference signal; or

[0434] The time domain position of the first beam of the first signal has a functional relationship with the time domain position offset of the first beam of the first signal and the time domain information of the target reference signal.

[0435] Wherein, the first beam of the first signal may be the first beam of each of the multiple first signals, that is, in the case of multiple first signals, the first beam...

Embodiment 1

[0567] In this embodiment, the terminal uses a predefined formula to calculate the position of the TRS / CSI-RS. Specifically, it can include the following:

[0568] Step 1: The terminal receives the parameters of the configured TRS / CSI-RS.

[0569] The parameters of the TRS / CSI-RS may be SIB configuration and / or MIB configuration.

[0570] The above SIBs can include:

[0571] SIB1, SIB2, SIB3, SIB4, SIB5, SIB6, SIB7, SIB8, SIB9, SIB10, SIB11, SIB12, SIB13, SIB14, and other SIB formats are not excluded.

[0572] The parameter configuration of the TRS / CSI-RS signal may include cell-specific (cell-specific) or terminal group-specific (UE-group-specific) parameter configuration. For example, TRS / CSI-RS period (cell level, UE-group level), TRS / CSI-RS frequency domain resource location parameters, TRS / CSI-RS ID, TRS / CSI-RS terminal grouping ID, the offset of the time domain position of the terminal grouping.

[0573] The parameter configuration of the above-mentioned TRS / CSI-RS ...

Embodiment 2

[0621] This embodiment mainly describes the location configuration of multiple TRS / CSI-RSs. Specifically, it can be as follows:

[0622] Step 1: The terminal receives the configured parameters of the TRS / CSI-RS signal.

[0623] This step can be the same as that described in Embodiment 1.

[0624] Step 2: The terminal calculates the position of the TRS / CSI-RS according to a predefined formula.

[0625] The difference between this step and step 2 of the same embodiment 1 is:

[0626] The multiple TRS / CSI-RSs consist of multiple beams, and each TRS / CSI-RS corresponds to one beam, or each TRS / CSI-RS corresponds to at least two beams. Further, the TRS / CSI-RS may be a TRS / CSI-RS resource, or a TRS / CSI-RS resource set.

[0627] The time domain position of the TRS / CSI-RS can be obtained by the method of Embodiment 1. Further, the time domain position of the beam of each TRS / CSI-RS is determined by the time domain position of the TRS / CSI-RS and the parameter configuration of the T...

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Abstract

The invention provides a signal receiving method, a signal sending method, a terminal, network equipment and a storage medium, and the method comprises the steps that the terminal determines the time domain position of a first signal according to the time domain information of a target reference signal; and the terminal receives the first signal according to the time domain position of the first signal. The power consumption of the terminal can be saved.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a signal receiving method, a sending method, a terminal, a network device and a storage medium. Background technique [0002] In some communication systems, the signal of the terminal is mainly configured through Radio Resource Control (RRC) signaling, for example, a Tracking Reference Signal (TRS) or a Channel-State Information Reference Signal (Channel-State) is configured through RRC signaling. -Information ReferenceSignal, CSI-RS). The RRC signaling refers to signaling transmitted by the terminal in the connected state, so that the terminal can only receive these signals in the connected state, resulting in high power consumption of the terminal. SUMMARY OF THE INVENTION [0003] Embodiments of the present invention provide a signal receiving method, a sending method, a terminal, a network device, and a storage medium, so as to solve the problem of hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/00
CPCH04L5/0048H04L5/0053H04L5/0078H04W68/025H04L5/0051H04W72/02H04W72/0446H04B7/0626
Inventor 杨美英王加庆苏俞婉郑方政
Owner DATANG MOBILE COMM EQUIP CO LTD