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Method and device for sending, configuring and receiving configuration resources

A technology for configuring resources and sending methods, which is applied in the field of communication, can solve problems affecting user experience, etc., and achieve the effect of improving user experience

Active Publication Date: 2022-04-29
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for sending, configuring, and receiving configuration resources, so as to at least solve the problem in the related art that simultaneous transmission of phase tracking reference signals and other signals by time-domain code division multiplexing affects user experience.

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  • Method and device for sending, configuring and receiving configuration resources
  • Method and device for sending, configuring and receiving configuration resources
  • Method and device for sending, configuring and receiving configuration resources

Examples

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specific Embodiment 1

[0101] This embodiment provides a method for sending related signaling configuration, which specifically includes the following content: the operations performed by the sending end in this embodiment are as follows:

[0102] Determining the first configuration resource set; where the transmission signal in the first configuration resource set adopts the code division multiplexing transmission mode in the time domain; determining the second configuration resource set; there is a phase noise tracking pilot in the second configuration resource set Configuration; the intersection of the first configuration resource set and the second configuration resource set in the time domain is an empty set. The first communication node configures the first configuration resource set and the second configuration resource set to the second communication node.

[0103] The transmission signals in the first configuration resource set include one or more of uplink demodulation reference signal, do...

specific Embodiment 2

[0114] This specific embodiment provides a configuration method for configuring resources, which specifically includes the following content: The following is an explanation from the receiving end:

[0115] The first communication node jointly configures the relationship between the demodulation reference signal and the corresponding data and the configured resources. The configured resources include at least one of the following: the number of time-domain symbols included in the sending unit, the number of time-domain symbols of the demodulation reference signal included in one sending unit, and the number of time-domain symbols allocated to the second communication node in one sending unit The number of time-domain symbols contained in the scheduling resource of . The time-domain spacing of the demodulation reference signal within a transmission unit.

[0116] Wherein, configuring the relationship between the demodulation reference signal and the corresponding data refers t...

specific Embodiment 3

[0136]This embodiment provides a method for sending related signaling configurations, which specifically includes: determining a first set of configuration resources; where the transmission signal in the first set of configuration resources adopts a code division multiplexing transmission mode in the time domain; determining the first set of configuration resources Two configuration resource sets; the second configuration resource set includes the configuration of the phase noise tracking pilot, and the phase noise reference signal is configured to exist; the signal intersection of the first configuration resource set and the second configuration resource set is an empty set in the time domain . The first communication node configures the first configuration resource set and the second configuration resource set to the second communication node. That is to say, the base station configures the time-domain multiplexing mode of some signals for the user through the first configur...

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Abstract

The present invention provides a method and device for sending, configuring, and receiving configuration resources. The method for sending configuration resources includes: determining a first configuration resource set and a second configuration resource set, wherein the first configuration resource set includes a signal transmission mode , the transmission method includes a transmission method using code division multiplexing in the time domain, and the second configuration resource set includes a phase tracking reference signal; sending the first configuration resource set and the second configuration resource set, wherein the first configuration resource set The intersection with the transmission in the time domain in the second configured resource set is an empty set. The present invention solves the problem in the related art that simultaneously transmits the time domain code division multiplexing of the phase tracking reference signal and other signals, which affects the user experience, and achieves the simultaneous transmission of the phase tracking reference signal and other signals in the time domain code division multiplexing Transmission, and the effect of improving user experience.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a method and device for sending, configuring and receiving configuration resources. Background technique [0002] Currently, the physical layer technology of the New Radio (NR) is being discussed in the 3rd Generation Partnership Project (3GPP) and the Radio Access Network (RAN). Flexibility and efficiency have always been the goal of NR physical layer design. It seems that the pursuit of maximum flexibility for physical layer reference signals has also become a trend. This is because different application scenarios may have different requirements for demodulating the reference signal. At low frequencies, similar to Long-Term Evolution (referred to as LTE) reference signal design, the influence of phase noise does not need to be considered during demodulation, while at high frequencies it may be necessary to introduce phase noise tracking reference signals (phase noise tracki...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04W72/08H04W72/12
CPCH04W72/0446H04W72/0453H04L5/0048H04W72/21H04W72/53H04W72/542H04W72/20H04L5/0028H04L5/0026H04L5/0091H04L27/26H04L27/261H04L27/2602H04J13/18H04L27/26035
Inventor 蒋创新李儒岳陈艺戬鲁照华
Owner ZTE CORP
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