公开(公告)号：US10135587B2

公开(公告)日：2018-11-20

申请号：US14618238

申请日：2015-02-10

Applicant: MediaTek Inc.

Inventor： Chih-Yuan Wang ,  Cheng-Wei Liu ,  Wei-Shou Yang ,  Wei-Hsiang Cheng ,  Ya-Ting Cho

IPC: H04W4/00 ,  H04L5/00 ,  H04L25/02 ,  H04W52/02

Abstract: A mobile communication device having a reception circuit, a transmission circuit, and a processing unit is provided. The reception circuit and the transmission circuit are configured to receive and transmit wireless signals, respectively. The processing unit activates the reception circuit for a portion of a downlink time interval for receiving Control Channel (CCH) data and one or more Reference Signal (RS) symbols or traffic data symbols beyond the CCH data, and deactivates the reception circuit for the remaining portion of the downlink time interval. Also, the processing unit activates the transmission circuit for a portion of an uplink time interval for transmitting traffic data, determines a radio signal quality with regard to the transmission of the traffic data, and deactivates the transmission circuit for the remaining portion of the uplink time interval when the radio signal quality exceeds a predetermined threshold.