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Resource scheduling method and device

A resource scheduling and resource technology, applied in the field of communication, can solve the problems of reducing data transmission delay, unable to obtain side link resources, etc., and achieve the effect of reducing transmission delay

Active Publication Date: 2020-10-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present application provides a resource scheduling method and device, which are used to solve the problem in the prior art that the terminal cannot obtain sidelink resources when mode reconfiguration occurs. This application can reduce the service load on the sidelink of the terminal data transmission delay

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Embodiment Construction

[0037] In this application, "at least one" means one or more, and "multiple" means two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone, where A, B can be singular or plural. The character " / " generally indicates that the contextual objects are an "or" relationship. "At least one of the following" or similar expressions refer to any combination of these items, including any combination of single or plural items. For example, at least one item (piece) of a, b, or c can represent: a, b, c, a-b, a-c, b-c, or a-b-c, where a, b, c can be single or multiple . In addition, the embodiments of the present application use words such as "first" and "second" to distinguish the same or similar items with basically the same function and effect. For example, the first threshold and the second th...

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Abstract

The embodiment of the invention provides a resource scheduling method and device, relates to the technical field of communication, and is used for reducing data transmission delay of a service on a sidelink of a terminal when mode reconfiguration occurs to the terminal. The method comprises the following steps: when a terminal meets a first triggering condition, the terminal triggers a resource scheduling request, and the resource scheduling request is used for requesting access network equipment to allocate uplink resources or sidelink resources to the terminal, wherein the first triggering condition comprises that the working mode of the terminal or the sidelink service of the terminal is switched from a first mode to a second mode, the first mode is different from the second mode, and the first mode and the second mode are one of the following modes: a scheduling mode, a scheduling mode and an autonomous joint mode.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a resource scheduling method and device. Background technique [0002] Vehicle to Everything (V2X) refers to the provision of vehicle information through sensors and vehicle terminals mounted on vehicles, and the realization of vehicle-to-vehicle (V2V) and vehicle-to-human (vehicle to vehicle) through various communication technologies. Pedestrian, V2P), vehicle and roadside infrastructure (vehicle to infrastructure, V2I) mutual communication. [0003] In long-term evolution (long time evolution, LTE) V2X communication, a terminal may perform V2X communication in a scheduling mode or an autonomous mode. Among them, in the scheduling mode, the terminal can trigger the buffer status report (Buffer Status Report, BSR) of the sidelink (Sidelink), and report the BSR of the sidelink to the base station through the uplink resource, so that the base station can us...

Claims

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Application Information

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IPC IPC(8): H04W4/40H04W28/02H04W72/12
CPCH04W4/40H04W28/0278H04W72/542H04W76/14H04L1/0025H04W92/18H04W28/0875H04W28/0975H04W72/21H04W72/1263H04W72/566
Inventor 余唱常俊仁
Owner HUAWEI TECH CO LTD