Method and device for transmitting information

摘要

The present disclosure provides a method and device for transmitting information. The method includes: configuring a first physical uplink control channel format and a second physical uplink control channel for a user equipment first. An orthogonal sequence of the first physical uplink control channel format and an orthogonal sequence of the second physical uplink control channel format correspond to different expansion factors. Then the user equipment selects one of the physical uplink control channel format and the second physical uplink control channel format to transmit the feedback information.

主权项

1. A method for transmitting feedback information, implemented on a user equipment that includes a processor and a non-transitory storage medium having code instructions stored therein, when the code is executed by the processor, the user equipment performs the method comprising:
acquiring, by the user equipment, a first physical uplink control channel format and a second physical uplink control channel format configured for the user equipment by a base station, wherein an orthogonal sequence of the first physical uplink control channel format and an orthogonal sequence of the second physical uplink control channel format correspond to different expansion factors, an expansion factor corresponding to the orthogonal sequence of the second physical uplink control channel format is an integral multiple of an expansion factor corresponding to the orthogonal sequence of the first physical uplink control channel format, the orthogonal sequence of the second physical uplink control channel format is an expansion or repetition of the orthogonal sequence of the first physical uplink control channel format; and selecting, by the user equipment, one of the first physical uplink control channel format and the second physical uplink control channel format to transmit the feedback information, wherein the feedback information is channel state information (CSI), the selecting, by the user equipment, one of the first physical uplink control channel format and the second physical uplink control channel format to transmit the feedback information comprises: selecting, by the user equipment, the second physical uplink control channel format to transmit the CSI of multiple cells when an effective load of the CSI of the multiple cells is smaller than or equal to a first threshold; selecting, by the user equipment, the first physical uplink control channel format to transmit the CSI of the multiple cells when the effective load of the CSI of the multiple cells is bigger than the first threshold and smaller than or equal to a second threshold; deleting, by the user equipment, a part of the effective load according to the priority sequence of the CSI when the effective load of the CSI of the multiple cells is bigger than the second threshold, so that the effective load is smaller than or equal to the second threshold.