公开(公告)号：US10299163B2

公开(公告)日：2019-05-21

申请号：US15630655

申请日：2017-06-22

Applicant: MEDIATEK INC.

Inventor： Zhu-Jun Yang ,  Yi-Shing Liou ,  Chih-Heng Shih ,  Yu-Cheng Chen ,  Yu-Ting Yao

IPC: H04W28/06 ,  H04L29/06 ,  H04W28/02

Abstract: Aspects of the disclosure provide a method for packet header compression. The method can include receiving a packet in a communication device having resources for packet compression, parsing a header of the packet to obtain header information, and determining whether to compress the header of the packet based on the header information and status of the resources for packet compression in the communication device.

公开(公告)号：US10251052B2

公开(公告)日：2019-04-02

申请号：US15247176

申请日：2016-08-25

Applicant: MEDIATEK INC.

Inventor： Chi-Chen Lee ,  Yu-Ting Yao ,  Ching-Yueh Kao

IPC: H04W4/00 ,  H04W8/22 ,  H04L12/26 ,  H04L12/24 ,  H04W88/06

Abstract: To facilitate LWA PDCP setting/scheduling, a method of providing dynamic PDCP status report polling is proposed. To enhance scheduling efficiency, the transmitter (can be eNB from DL or UE for UL) can dynamically poll PDCP status report for LWA behavior. The polling can be done by a standalone PDCP control PDU or use reserved bit in PDCP data PDU. The triggering condition for PDCP status polling includes: PDCP without poll time exceeds a first threshold, PDCP without poll bytes exceeds a second threshold, PDCP without poll PDU numbers exceeds a third threshold, a data buffer is empty, and when LWA is deactivated.