METHOD FOR PERFORMING COMMUNICATION BY USING UNLICENSED SPECTRUM, DEVICE, AND SYSTEM

摘要

Embodiments of the present invention disclose a method for performing communication by using an unlicensed spectrum, a device, and a system, which relate to the field of communications technologies, so as to improve efficiency of using an unlicensed spectrum by user equipment. The method includes: obtaining, by a base station eNB, a time resource and/or a frequency resource by contending with another eNB or another system using an unlicensed spectrum; generating, by the base station eNB, information about the time resource and/or the frequency resource according to the time resource and/or the frequency resource; and sending, by the base station eNB, the information about the time resource and/or the frequency resource to user equipment UE by using a broadcast or multicast message, so that the user equipment UE communicates with the base station eNB according to the information about the time resource and/or the frequency resource.

主权项

1. A base station (eNB), comprising a processor and a memory that are connected by using a data bus, and at least one communications interface separately connected to the processor and the memory, wherein
the processor is configured to obtain a time resource and/or a frequency resource by contending with another eNB or another system using an unlicensed spectrum; the processor is further configured to generate information about the time resource and/or the frequency resource according to the time resource and/or the frequency resource; and the processor is further configured to send the information about the time resource and/or the frequency resource to user equipment (UE) by using a broadcast or multicast message and the at least one communications interface, so that the UE communicates with the eNB according to the information about the time resource and/or the frequency resource.