公开(公告)号：US10674396B2

公开(公告)日：2020-06-02

申请号：US16228696

申请日：2018-12-20

Applicant: MediaTek Inc.

Inventor： Zhu-Jun Yang ,  Yu-Ting Yao ,  Yu-Cheng Chen

IPC: H04W28/04 ,  H04L12/24 ,  H04L1/16 ,  H04W28/06

Abstract: Various solutions for handling compression error with respect to user equipment and network apparatus in mobile communications are described. An apparatus may transmit a compressed protocol data unit (PDU) to a network node. The apparatus may receive a negative acknowledgement (NACK) message from the network node. The apparatus may restore a compressed service data unit (SDU) to original data. The apparatus may transmit the original data with an uncompressed format to the network node.

公开(公告)号：US20190200257A1

公开(公告)日：2019-06-27

申请号：US16228696

申请日：2018-12-20

Applicant: MediaTek Inc.

Inventor： Zhu-Jun Yang ,  Yu-Ting Yao ,  Yu-Cheng Chen

IPC: H04W28/04 ,  H04W28/06 ,  H04L1/16

Abstract: Various solutions for handling compression error with respect to user equipment and network apparatus in mobile communications are described. An apparatus may transmit a compressed protocol data unit (PDU) to a network node. The apparatus may receive a negative acknowledgement (NACK) message from the network node. The apparatus may restore a compressed service data unit (SDU) to original data. The apparatus may transmit the original data with an uncompressed format to the network node.

公开(公告)号：US20180014225A1

公开(公告)日：2018-01-11

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 ,  H04W28/02 ,  H04L29/06

CPC classification number: H04W28/06 ,  H04L69/04 ,  H04L69/22 ,  H04W28/0215

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：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.