Resource allocation method and communication equipment

Abstract

The embodiment of the invention discloses a resource allocation method and communication equipment, which are used for allocating special reserved resources to the communication equipment which does not join a group so as to smoothly join the group. The method provided by the embodiment of the invention comprises the following steps: a first device configures first configuration information for asecond device, wherein the first configuration information is used for indicating a first time-frequency resource allocated by the first device, and the first time-frequency resource is different froma second time-frequency resource allocated by the first device to a third device in the same group, the first time-frequency resource comprises a third time-frequency resource and a fourth time-frequency resource, the third time-frequency resource is a time-frequency resource used when the first device receives a message sent by the second device, the fourth time-frequency resource is a time-frequency resource used when the first device sends the message to the second device, and the third time-frequency resource and the fourth time-frequency resource are different; and the first device sendscontrol information, wherein the control information comprises first configuration information.

Description

technical field [0001] The present application relates to the field of communications, and in particular to a resource allocation method and device. Background technique [0002] Nowadays, vehicle networking (V2X, Vehicle to Everything) technology is constantly evolving and developing. In vehicle networking communication, vehicles can communicate with each other through the vehicle communication equipment in each vehicle. Vehicles in the same direction or with the same purpose can dynamically form a Vehicle formation (platoon), the collection of vehicle-mounted communication devices (hereinafter referred to as vehicle-mounted devices) of each vehicle in the vehicle formation forms a group, and the management device of the group is responsible for managing the group. The group management device (hereinafter referred to as the first device) can undertake the function of resource management or control within the group, and the group management device is also the vehicle-mounted...

AI Technical Summary

Problems solved by technology

However, according to the current communication mechanism of the Internet of Vehicles, when no network-side device participates in resource scheduling, the direct communication between devices requires the devices to independently select resources in the resource pool to send messages. Therefore, the first device and the second The resources used by the communication between the two devices may conflict with the resources used by the communication between the first device and the third device, and the resources used by the communication between the second device and the third device, resulting in group The device outside the group and the first device in the group cannot communicate normally, so that the device outside the group cannot join the group or the time to join the group is delayed

Images