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Reference signal processing, information configuration method and device, terminal, base station

A technology of reference signal and processing method, applied in the field of communication, can solve the problem of large feedback overhead and the like

Active Publication Date: 2018-06-01
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a reference signal processing and information configuration method and device, a terminal, and a base station, so as to at least solve the problem in the related art that the configuration of the reference signal and the feedback mode of the channel state information lead to large feedback overhead

Method used

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  • Reference signal processing, information configuration method and device, terminal, base station
  • Reference signal processing, information configuration method and device, terminal, base station
  • Reference signal processing, information configuration method and device, terminal, base station

Examples

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Embodiment 1

[0054] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Taking running on a mobile terminal as an example, figure 1 It is a hardware structural block diagram of a mobile terminal of a reference signal processing method according to an embodiment of the present invention. Such as figure 1 As shown, the mobile terminal 10 may include one or more (only one is shown in the figure) processor 102 (the processor 102 may include but not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA, etc.), for A memory 104 for storing data, and a transmission device 106 for communication functions. Those of ordinary skill in the art can understand that, figure 1 The shown structure is only for illustration, and it does not limit the structure of the above-mentioned electronic device. For example, the mobile terminal 10 may also include...

Embodiment 2

[0079] In this embodiment, an information configuration method is provided, image 3 is a schematic flowchart of an information configuration method provided according to an embodiment of the present invention, such as image 3 As shown, the method includes:

[0080] Step S302, configure the configuration information of the reference signal resource set and / or the first indication parameter corresponding to the reference signal resource set; wherein, the configuration information of the reference signal resource set includes: the reference signal resource included in the reference signal resource set; the first The indication parameter is used to indicate whether the reference signal resources included in the reference signal resource set are repeated;

[0081] Step S304, sending the configuration information of the reference signal resource set and / or the first indication parameter corresponding to the reference signal resource set to the terminal.

[0082] Through the abov...

Embodiment 3

[0100] In this embodiment, a reference signal processing device is also provided, which is used to implement the above embodiments and preferred implementation modes, and what has been described will not be repeated here. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0101] Figure 4 is a structural block diagram of a reference signal processing device according to an embodiment of the present invention, such as Figure 4 As shown, the device includes:

[0102] The acquisition module 42 is configured to acquire configuration information of a reference signal resource set and a first indication parameter corresponding to the reference signal resource set; wherein, the configuration information of...

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Abstract

The invention provides a reference signal processing, information configuration method and device, a terminal and a base station. The reference signal processing method comprises the following steps:acquiring configuration information of a reference signal resource set and a first indication parameter corresponding to the reference signal resource set, wherein the configuration information of thereference signal resource set comprises the reference signal resource included in the reference signal resource set, and the first indication parameter is used for indicating whether the reference signal resource included in the reference signal resource set is repeated; processing the reference signal according to the configuration information of the reference signal resource set and the first indication parameter, wherein the processing on the reference signal comprises at least one of the followings: measuring the reference signal, and determining whether to report the reference signal resource indication. Through the method provided by the invention, the problem that the feedback expenditure is large due to a feedback way of the configuration and channel state information of the reference signal in the related technology is solved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a reference signal processing and information configuration method and device, a terminal, and a base station. Background technique [0002] The high frequency band with ultra-wide bandwidth, that is, millimeter wave communication, has become an important direction for the development of mobile communication in the future. Especially, when the spectrum resources are increasingly congested and the physical network is accessed in large quantities, the advantages of millimeter wave become more and more attractive. . With its significant advantages of large bandwidth, high-frequency communication will become an important innovation point of 5G New Radio Access Technology (NR for short). [0003] However, high-frequency communication also has defects of link attenuation, such as large propagation path loss, large air (especially oxygen) absorption, and heavy rain attenuation. In r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/0417H04B7/06H04L5/00
CPCH04B7/0417H04B7/0626H04B7/0658H04L5/0048H04L5/0053H04L5/0094
Inventor 吴昊李儒岳鲁照华陈艺戬蒋创新
Owner ZTE CORP
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