公开(公告)号：US20190132087A1

公开(公告)日：2019-05-02

申请号：US16086557

申请日：2017-04-01

Applicant: MEDIATEK INC.

Inventor： Wei-De WU ,  Kuo-Ming WU ,  Ju-Ya CHEN ,  Tao CHEN ,  Wei-Jen CHEN ,  Mao-Ching CHIU ,  Wei-Nan SUN

IPC: H04L1/16 ,  H04L5/00 ,  H04W72/04 ,  H04L27/26

Abstract: Aspects of the disclosure provide an apparatus that includes a transceiver circuit and a baseband processing circuit. The transceiver circuit is configured to transmit signals that carry a data unit to another apparatus and receive signals that carry a response from the other apparatus. The baseband processing circuit is configured to provide a first digital stream to carry a data unit to the transceiver circuit for transmission, and provide a second digital stream to carry a portion of the data unit to the transceiver circuit for retransmission when the transceiver circuit receives a response that is indicative of a partial receiving failure of the data unit at the other apparatus.