Uplink signaling transmission method and device, computer readable storage medium, and terminal

Abstract

The invention discloses an uplink signaling transmission method and device, a computer readable storage medium, and a terminal. The method comprises the steps: determining the transmission path quality of a main cell signal and the transmission path quality of an auxiliary cell signal; determining a transmission mode of the uplink signaling according to the transmission path quality of the main cell signal and the transmission path quality of the auxiliary cell signal, wherein the transmission mode is selected from the modes of transmitting uplink signaling through a bearer at a main base station side and transmitting the uplink signaling through a bearer at an auxiliary base station side and repeatedly transmitting the uplink signaling; and the mode of repeatedly transmitting the uplink signaling is a mode of transmitting the same uplink signaling through the bearer at the main base station side and the bearer at the auxiliary base station side. According to the above technical schemeof the invention, the method can optimize the selection of an uplink signaling transmission path, so as to improve the communication quality.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to an uplink signaling transmission method and device, a computer-readable storage medium, and a terminal. Background technique [0002] Currently, a dual connectivity technology is introduced into a Long Term Evolution (LTE) system. Such as figure 1 As shown, in the scenario where the dual connectivity technology is applied, the user equipment (User Equipment, UE, also referred to as a terminal) can simultaneously use the resources of two LTE base stations for data transmission, which not only improves the data throughput rate, but also enables Improve mobile performance. For a UE configured with dual connectivity, the connected primary base station (Master eNB, MeNB) is responsible for the transmission of radio resource control (Radio Resource Control, RRC) signaling, and the secondary base station (Secondary eNB, SeNB) is responsible for the secondary cell ...

AI Technical Summary

Problems solved by technology

[0004] However, when the UE is configured with LTE-NR dual connectivity, the transmission path of the uplink RRC signaling is still determined according to the RRC signaling configuration; when the channel deteriorates, resulting in poor communication quality

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