Abstract: In an embodiment a method includes, after establishing a radio resource control (RRC) connection to an access network device on a first supplementary uplink SUL, receiving configuration information of a second (SUL) from the access network device and initiating random access on the second SUL, wherein a frequency of the second SUL is different from a frequency of the first SUL.

Abstract: A communication method for selecting an uplink with optimal channel quality for a user equipment (UE), the method including receiving a first message from a terminal by using at least two transceiver points, measuring at least two uplinks based on the first message received by the at least two transceiver points, and determining a first uplink based on obtained measurement results, where the first uplink is an uplink with an optimal measurement result in the at least two uplinks, and the at least two uplinks are communication links between the at least two transceiver points and the terminal, and sending a second message to the terminal on a first downlink, where the second message is used by the terminal to perform uplink communication on the first uplink.

Abstract: This application provides a spectrum resource determining method and apparatus, and relates to the field of communication technologies. In the method, sharing information indicating that N first cells and one second cell share a first frequency band may be obtained, and a spectrum resource of each first cell among the N first cells in the first frequency band and a spectrum resource of the second cell in the first frequency band may be determined, where a coverage area of each first cell among the N first cells overlaps a coverage area of the second cell. The first cells can be LTE cells, and the second cell can be an NR cell.

Abstract: A method and system for managing multiple aerials in a wireless system are described. Specifically, one embodiment of the present invention sets forth a method, which includes the steps of obtaining a first unique ID of a first device within a coverage range, associating a first priority level to the first unique ID, and storing the first unique ID in a first queue associated with the first priority level in a first process, and transmitting data to the first device with the first unique ID in a sequence based on at least the first priority level in a second process. The first process and the second process are independently performed.