公开(公告)号：US11265771B2

公开(公告)日：2022-03-01

申请号：US16926879

申请日：2020-07-13

Applicant: MEDIATEK INC.

Inventor： Chien-Chun Huang-Fu ,  Tsung-Huan Cheng ,  Yu-Hsin Lin ,  Chi-Hsien Chen

IPC: H04W36/00 ,  H04W88/02 ,  H04W84/04

Abstract: A method of defining ATtention (AT) commands for supporting Service and Session Continuity (SSC) mode 2 and SSC mode 3 of 5G Protocol Data Unit (PDU) session operations is proposed. The AT command can be a notification of an unsolicited result code +CGEV: NW PDN DEACT, +CGEV: NW MODIFY, or +CGEV: ME PDN ACT, or a configuration command +CGDCONT with additional 5G parameters. Additional 5G parameters include an SSC, an old CID, a change reason and a PDU lifetime for the purpose of communicating information regarding the request of PDU session anchor relocation.

公开(公告)号：US20210051533A1

公开(公告)日：2021-02-18

申请号：US16926879

申请日：2020-07-13

Applicant: MEDIATEK INC.

Inventor： Chien-Chun Huang-Fu ,  Tsung-Huan Cheng ,  Yu-Hsin Lin ,  Chi-Hsien Chen

IPC: H04W36/00

Abstract: A method of defining ATtention (AT) commands for supporting Service and Session Continuity (SSC) mode 2 and SSC mode 3 of 5G Protocol Data Unit (PDU) session operations is proposed. The AT command can be a notification of an unsolicited result code +CGEV: NW PDN DEACT, +CGEV: NW MODIFY, or +CGEV: ME PDN ACT, or a configuration command +CGDCONT with additional 5G parameters. Additional 5G parameters include an SSC, an old CID, a change reason and a PDU lifetime for the purpose of communicating information regarding the request of PDU session anchor relocation.

公开(公告)号：US11382003B2

公开(公告)日：2022-07-05

申请号：US16362983

申请日：2019-03-25

Applicant: MEDIATEK INC.

Inventor： Tsung-Huan Cheng ,  Hsi-Feng Chen ,  Kuan-Hung Tsai ,  Chih-Yuan Tsai ,  Tsan-Ya Peng

IPC: H04W36/00 ,  H04L65/1016 ,  H04W88/02

Abstract: A mobile communication device including a Radio Frequency (RF) device and a controller is provided. The controller is coupled to the RF device and configured to allocate the RF device to selectively communicate with a Packet Switched (PS)-based network using a first subscriber identity or with a service network using a second subscriber identity, and ignore a paging message associated with the first subscriber identity during an ongoing on-demand service associated with the second subscriber identity.

公开(公告)号：US10021642B2

公开(公告)日：2018-07-10

申请号：US14829988

申请日：2015-08-19

Applicant: MediaTek Inc.

Inventor： Hsi-Hsien Chen ,  Fu-Shing Ju ,  Chih-Ping Lin ,  Tsung-Cheng Yang ,  Tsung-Huan Cheng ,  Ming-Fong Jhang

IPC: H04L12/26 ,  H04W52/02

CPC classification number: H04W52/0216 ,  H04W52/028 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: A timing control method for a user equipment (UE) in a wireless communications system, including: obtaining a starting time of a data transmission period from information of a data transmission timing received from a base station of a wireless network; obtaining a starting time of a current data processing period; and adjusting a data processing timing so that the adjusted starting time of the current data processing period is ahead of the starting time of the data transmission period by a predetermined time.