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Information transmission method and device, resource selection method and device and electronic equipment

A technology of information transmission and communication equipment, applied in the field of communication, can solve the problems of large signaling overhead, reduce the reliability of data transmission, etc., and achieve the effect of low delay, high reliability and high reliability requirements

Pending Publication Date: 2022-04-05
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in a multicast scenario, if all the first communication devices in the group send auxiliary information to the second communication device, it will bring huge signaling overhead, which will reduce the reliability of data transmission; in addition, if multiple first communication devices All devices have sent auxiliary information to the second communication device. How the second communication device selects resources based on these auxiliary information will also have the problem of how to choose. This selection method needs to be clarified

Method used

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  • Information transmission method and device, resource selection method and device and electronic equipment
  • Information transmission method and device, resource selection method and device and electronic equipment
  • Information transmission method and device, resource selection method and device and electronic equipment

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0029] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, "and / or" in the specification an...

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Abstract

The invention discloses an information transmission method and device, a resource selection method and device and electronic equipment, and belongs to the technical field of communication. The information transmission method is applied to a first communication device, and comprises the following steps: sending second information to at least one second communication device according to at least one of first information and a first rule; wherein the first information and / or the first rule are / is used for the first communication equipment to determine resources for sending the second information; the second information is used by the second communication device for resource selection, resource exclusion, resource reservation, or resource scheduling. Through the technical scheme of the invention, the reliability of bypass transmission can be improved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to an information transmission method, a resource selection method, a device, and an electronic device. Background technique [0002] Restricted by the existing resource allocation method, the reliability and energy consumption rate of the side link are relatively low. In order to improve transmission reliability and energy consumption, the first communication device (such as a data receiving end) may send some auxiliary information to a second communication device (such as a data sending end or a control node) to ensure transmission reliability. However, in a multicast scenario, if all the first communication devices in the group send auxiliary information to the second communication device, it will bring huge signaling overhead, which will reduce the reliability of data transmission; in addition, if multiple first communication devices All devices have sent a...

Claims

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Application Information

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IPC IPC(8): H04W4/06H04W72/04
CPCH04W4/06H04W76/23H04W72/20H04W72/02H04W72/0446H04W72/0453H04L5/0053H04L5/0094H04L5/0058H04L5/0055H04L5/0044H04L5/0048H04W72/53H04W72/51H04W72/543H04W72/25H04L1/1812H04B7/0626H04B17/328H04W92/18H04W28/26
Inventor 刘是枭纪子超刘思綦王欢彭淑燕
Owner VIVO MOBILE COMM CO LTD
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