DEVICE AND METHOD OF PERFORMING A CODEC RATE ADAPTATION IN A WIRELESS COMMUNICATION SYSTEM

摘要

A communication device for performing a codec rate adaptation comprises a storage device for storing instructions and a processing circuit coupled to the storage device. The processing circuit is configured to execute the instructions stored in the storage device. The instructions comprise triggering a first transmission of a first Medium Access Control (MAC) Control Element (CE) for a bit rate query or a delay budget reporting, and a second transmission of a data;making a first determination that a transmission priority of the first MAC CE is lower than a transmission priority of the data; comprising the data in a MAC Protocol Data Unit (PDU) in response to the first determination; comprising the first MAC CE in the MAC PDU in response to the first determination, if a remaining space in the MAC PDU is sufficient for comprising the first MAC CE after comprising the data; and transmitting the MAC PDU to a base station (BS).