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Reference signal configuration method, network side device, and user equipment

A technology of network side equipment and reference signals, applied in the field of communication

Active Publication Date: 2018-07-03
VIVO MOBILE COMM 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 reference signal configuration method, network-side equipment, and user equipment to solve the problem of allowing reference signals to support various service types, various value configurations, and various multiple access methods

Method used

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  • Reference signal configuration method, network side device, and user equipment
  • Reference signal configuration method, network side device, and user equipment
  • Reference signal configuration method, network side device, and user equipment

Examples

Experimental program
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no. 1 example

[0035] see figure 2 , figure 2 is a flowchart of a reference signal configuration method provided by an embodiment of the present invention, and this method can be applied to network side devices, such as figure 2 shown, including the following steps:

[0036] Step 201, configure reference signal configuration parameters for user equipment.

[0037] Wherein, the network side device may configure parameters for the above-mentioned reference signal of the user equipment based on at least one of the service type, value configuration and multiple access mode of the user equipment, so that the reference signal can support the service type and value configuration of the user equipment and multiple access methods. Of course, the network side device can also configure the above reference signal configuration parameters for the user equipment based on other information, for example: the network side device configures the above reference signal configuration parameters for the use...

no. 2 example

[0045] see image 3 , image 3 is a flowchart of a reference signal configuration method provided by an embodiment of the present invention, and this method can be applied to network side devices, such as image 3 shown, including the following steps:

[0046] Step 301, configure reference signal configuration parameters for the user equipment.

[0047] For configuring reference signal configuration parameters, reference may be made to the corresponding description of the first embodiment, which will not be repeated here, and the same beneficial effect may be achieved.

[0048] Optionally, the reference signal configuration parameter is a control channel reference signal configuration parameter, and the control channel reference signal configuration parameter includes at least one of the following: frequency domain density of the control channel reference signal, minimum resource allocation unit of the control channel resource , the resource minimum resource allocation unit...

no. 3 example

[0083] see Figure 7 , Figure 7 is a flowchart of a reference signal configuration method provided by an embodiment of the present invention, and the method can be applied to user equipment, such as Figure 7 shown, including the following steps:

[0084] Step 701: Receive reference signal configuration parameters sent by a network side device.

[0085] Wherein, reference signal configuration parameters can refer to the corresponding descriptions of the first embodiment and the second embodiment, which will not be repeated here, and the same beneficial effect can be achieved.

[0086] Step 702, based on the reference signal configuration parameters, transmit a reference signal.

[0087] After receiving the reference signal configuration parameters, the user equipment can determine the configuration of the reference signal, so as to receive or send the reference signal on the configuration.

[0088] Optionally, the reference signal configuration parameter is a control chan...

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Abstract

The invention provides a reference signal configuration method, a network side device, and user equipment. The method comprises: a reference signal configuration parameter is configured for user equipment; and the reference signal configuration parameter is sent to the user equipment, wherein the reference signal configuration parameter is used for transmitting a reference signal by user equipment. Because the reference signal configuration parameter is set by a network side device, the reference signal can support diversified service types, diversified value configuration, and diversified multi-address access modes.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a reference signal configuration method, network side equipment and user equipment. Background technique [0002] Future communication systems need to support various types of services, various value configurations, and various multiple access methods. For example, in future 5G mobile communication systems, not only eMBB (enhanced Mobile Broad Band, enhanced mobile broadband) and mMTC ( Massive Machine Type Communications, massive machine type communications) services, and also supports URLLC (Ultra-Reliable and Low Latency Communications, ultra-reliable and ultra-low latency) services and other services. And the system frequency supported by the 5G mobile communication system includes not only low frequencies below 6GHz, but also high frequencies above 6GHz to 100GHz. Different system frequencies will lead to different numerical configurations of the system. And ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/00
CPCH04L5/0048H04L27/2602H04L5/0051H04L5/0053H04W72/0446H04W72/23
Inventor 孙晓东丁昱
Owner VIVO MOBILE COMM CO LTD
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