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Information reporting method, resource allocation method, first terminal and second terminal

An information reporting and terminal technology, applied in the field of communication, can solve the problem that the group leader cannot reasonably schedule resources, and achieve the effect of avoiding resource use conflicts and reducing interference

Active Publication Date: 2020-06-12
VIVO MOBILE COMM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] An embodiment of the present invention provides an information reporting method, a resource allocation method, a first terminal, and a second terminal to solve the problem that in the current vehicle formation group, when the communication resources in the group are uniformly scheduled by the group head, the group head cannot The problem of scheduling resources

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  • Information reporting method, resource allocation method, first terminal and second terminal
  • Information reporting method, resource allocation method, first terminal and second terminal
  • Information reporting method, resource allocation method, first terminal and second terminal

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Embodiment Construction

[0045] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required in the embodiments of the present invention. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

[0046] First of all, it should be pointed out that the technology described in this application is not limited to the LTE system and the evolution of LTE (LTE-Advanced, LTE-A) system, and can also be used in the NR system and more advanced systems. 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 necessarily used to describe a specific order or sequence. It is to be understood that the data so used are interchan...

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Abstract

The invention provides an information reporting method, a resource allocation method, a first terminal and a second terminal, and the information reporting method applied to the first terminal comprises the steps: reporting first position information to the second terminal; wherein the first terminal is a group member in a first group, and the second terminal is a group header in the first group.According to the embodiment of the invention, the second terminal can allocate resources to the first terminal according to the position information of the first terminal, so that all terminals closeto each other in the same group are prevented from using the same resources, resource use conflicts are avoided, interference is reduced, and a group header is ensured to reasonably schedule communication resources in the group.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an information reporting method, a resource allocation method, a first terminal and a second terminal. Background technique [0002] At present, the long-term evolution (Long Time Evolution, LTE) system and the new radio (New Radio, NR) system have supported the secondary link (sidelink, or translated as side link, side link, etc.), which is used for terminals such as user equipment (UserEquipment, UE) does not perform direct data transmission through network devices. Among them, sidelink transmission is mainly divided into three transmission forms: broadcast, multicast and unicast. For multicast communication in vehicle to everything (V2X), that is, group communication, the vehicle platooning group has the roles of group leader (ie, the terminal on the head vehicle) and group members (ie, the terminal on the member vehicle) One of the possible resource schedulin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W4/46H04W72/04
CPCH04W4/02H04W4/46H04W72/53H04W72/20H04W4/08H04W4/023H04L67/1055H04W8/186H04W4/026H04W72/121H04W72/51H04W64/00
Inventor 杨晓东郑倩
Owner VIVO MOBILE COMM CO LTD
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