公开(公告)号：US20190380168A1

公开(公告)日：2019-12-12

申请号：US16547212

申请日：2019-08-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hui JIN ,  Feng ZHANG ,  Songping YAO

IPC: H04W76/30 ,  H04W76/34 ,  H04W88/02 ,  H04W64/00

Abstract: Embodiments of the present invention relate to the field of communications technologies, and disclose a call termination method, an application processor, and a modem. In this solution, the application processor receives a hang-up instruction and sends a first message to the modem according to the hang-up instruction, where the first message is used to trigger the modem to directly terminate a call. The modem may terminate the call in a timely manner according to the first message. Therefore, a time consumed in call termination is reduced and efficiency is improved.

公开(公告)号：US20170215223A1

公开(公告)日：2017-07-27

申请号：US15328827

申请日：2014-07-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui JIN ,  Feng ZHANG ,  Songping YAO

IPC: H04W76/06 ,  H04W64/00

CPC classification number: H04W76/30 ,  H04W64/00 ,  H04W76/34 ,  H04W88/02

Abstract: Embodiments of the present invention relate to the field of communications technologies, and disclose a call termination method, an application processor, and a modem. In this solution, the application processor receives a hang-up instruction and sends a first message to the modem according to the hang-up instruction, where the first message is used to trigger the modem to directly terminate a call. The modem may terminate the call in a timely manner according to the first message. Therefore, a time consumed in call termination is reduced and efficiency is improved.

公开(公告)号：US20240275722A1

公开(公告)日：2024-08-15

申请号：US18592595

申请日：2024-03-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jingrong XIE ,  Fanghong DUAN ,  Feng ZHANG ,  Zhaoqiu DING

IPC: H04L45/00 ,  H04L45/02 ,  H04L45/74

CPC classification number: H04L45/566 ,  H04L45/04 ,  H04L45/74

Abstract: A BIER domain includes a host and a routing device that has a neighbor relationship with the host. The host duplicates a packet and forwards the packet to another host via the routing device. After receiving the packet including a BIER option, the routing device pops up, from the packet, an IPV6 extension header including the BIER option, and then sends the packet to the host. This avoids a case in which the packet received by the host includes the IPV6 extension header including the BIER option, thereby reducing a difficulty of processing the packet by the host and reducing overheads of processing the packet by the host.

公开(公告)号：US20210250112A1

公开(公告)日：2021-08-12

申请号：US17242929

申请日：2021-04-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenhua DU ,  Tao LIN ,  Min CHEN ,  Feng ZHANG

IPC: H04J3/06 ,  H04J3/16

Abstract: This application discloses a data sending method and apparatus, and a FlexE switching system. When slice packets received by a sending module include a SOP flag and a EOP flag of a same data packet, it indicates that the sending module receives a complete data packet, and immediately sends data packet slices, or sends the data packet slices after a latency of first preset duration. In this way, a stream inside the data packet is not interrupted, a data sending latency is reduced, and transmission efficiency is improved. When the slice packets received by the sending module include a SOP flag of a data packet but do not include a EOP flag of the data packet, it indicates that the sending module has not received a complete data packet, and then sends data packet slices after a latency of second preset duration longer than the first preset duration.

公开(公告)号：US20180295668A1

公开(公告)日：2018-10-11

申请号：US16004980

申请日：2018-06-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui JIN ,  Feng ZHANG ,  Songping YAO

IPC: H04W76/30 ,  H04W88/02 ,  H04W76/34 ,  H04W64/00

Abstract: Embodiments of the present invention relate to the field of communications technologies, and disclose a call termination method, an application processor, and a modem. In this solution, the application processor receives a hang-up instruction and sends a first message to the modem according to the hang-up instruction, where the first message is used to trigger the modem to directly terminate a call. The modem may terminate the call in a timely manner according to the first message. Therefore, a time consumed in call termination is reduced and efficiency is improved.