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Power determination method, signal sending method, device, network equipment and storage medium

A power determination and power information technology, applied in the field of communication, can solve the problems of signal transmission power asymmetry, interference, signal interference, etc., and achieve the effect of improving power utilization efficiency

Active Publication Date: 2019-12-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, the signals transmitted simultaneously on two links, because one is sent by the base station and the other is sent by the terminal, or because the scheduling of the Backhaul link is figure 1 The IAB donor (donor)/IAB node1 node in the network is controlled, and the scheduling of th

Method used

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  • Power determination method, signal sending method, device, network equipment and storage medium
  • Power determination method, signal sending method, device, network equipment and storage medium
  • Power determination method, signal sending method, device, network equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0074] Example one:

[0075] This embodiment provides a power determination method, please refer to Figure 4 , The power determination method includes:

[0076] S401. The first communication node determines power information according to the received signaling information and / or agreed rules, and the power information includes at least one of the following: the first type of power information associated with the first type of channel or signal, and the second type of channel or signal The second type of associated power information, the third type of power information associated with the first type of channel or signal;

[0077] Wherein, the acquisition parameters of the first type of power information include the second type of power information, and the acquisition parameters of the third type of power information do not include the second type of power information;

[0078] The first type of channel or signal is a channel or signal between a first communication node and a second c...

Example Embodiment

[0222] Embodiment two:

[0223] This embodiment provides a power determination method, please refer to Figure 5 , The power determination method includes:

[0224] S501: The second communication node receives request information sent by the first communication node; and / or,

[0225] S502. The second communication node sends signaling information to the first communication node; the request information and / or signaling information includes at least one of the following: the first type of power information associated with the first type of channel or signal, and the second type of channel or signal The associated second type of power information, the third type of power information associated with the first type of channel or signal;

[0226] Wherein, the acquisition parameters of the first type of power information include the second type of power information, and the acquisition parameters of the third type of power information do not include the second type of power information;

[0...

Example Embodiment

[0320] Embodiment three:

[0321] This embodiment provides a signal sending method, please refer to Image 6 , The signal sending method includes:

[0322] S601. The fourth communication node determines the power information of the channel or signal according to the received first signaling information or an agreed rule;

[0323] S602: Send a channel or signal according to the determined power information.

[0324] The fourth communication node in this embodiment may specifically be a terminal, or as figure 1 IABnode2 shown in and so on, where the channel can also be called a channel signal. To be precise, the fourth communication node means that in a communication process, this node is a managed node and plays the role of a terminal.

[0325] In some embodiments, it may further include:

[0326] The N time-domain symbols occupied by a channel or signal include C time-domain symbol sets, where each time-domain symbol set in the C time-domain symbol sets is associated with a set of power...

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Abstract

The embodiment of the invention provides a power determination method, an information sending method, a device, network equipment and a storage medium. The method comprises the steps of determining power information through the first communication node according to the signaling information and/or agreed rules, wherein the power information comprises at least one of the following: first type powerinformation associated with a first type channel or signal, second type power information associated with a second type channel or signal, and third type power information associated with the first type channel or signal; wherein the acquisition parameters of the first type of power information include the second type of power information, and the acquisition parameters of the third type of powerinformation do not include the second type of power information; wherein the first type of channel or signal is a channel or signal between the first communication node and the second communication node; the second type of channel or signal is a channel or signal between the first communication node and one or more third communication nodes, and the associated power information is determined by the channels and signals between the communication nodes, so that better power control can be realized, and the power utilization efficiency is improved.

Description

technical field [0001] Embodiments of the present invention relate to but are not limited to the communication field, and specifically, relate to but are not limited to power determination, a signal transmission method, device, network equipment, and storage medium. Background technique [0002] As a relay, IAB (Integrated access backhaul) needs to process signals of the Backhaul link and signals of the Access link. Such as figure 1 As shown, DB (Downlink Backhaul) and UA (Uplink access) can be received simultaneously through FDM / SDM, or UB (Uplink Backhaul) and DA (Downlink access) link) can be sent by FDM / SDM. Simultaneously transmitted signals need to consider their power sharing issues. For example, when UB and DA share a power amplifier, the power sharing issue between the two signals needs to be considered. On the other hand, the signals transmitted simultaneously on two links, because one is sent by the base station and the other is sent by the terminal, or because...

Claims

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Application Information

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IPC IPC(8): H04W52/18
CPCH04W52/0203H04W52/14H04W52/46H04W52/246H04W52/247H04W52/16H04W52/367H04W52/346H04W52/42H04W52/325H04W52/365H04W56/0045
Inventor 张淑娟毕峰蒋创新刘星姚珂陈杰陈琳
Owner ZTE CORP
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