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公开(公告)号：US20190223252A1
公开(公告)日：2019-07-18
申请号：US16364792
申请日：2019-03-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wentao Zhou , Dianfu Chen , Qingfen Liu , Zhimin Shen
CPC classification number: H04W80/08 , H04L12/2898 , H04L69/00 , H04L69/30 , H04L69/321 , H04W76/12 , H04W80/02
Abstract: The present application discloses a packet exchange method and a related device. The method includes: obtaining, by a first device, a packet by using a Network Convergence Protocol (NCP) layer of the first device; and sending, by the first device, the packet to an NCP layer of a second device by using the NCP layer of the first device, where the NCP layer is located at a data link layer of a user plane, and the NCP layer of the first device and the NCP layer of the second device form a direct data exchange channel between the first device and the second device; and the first device is a terminal and the second device is a core network device, or the first device is a core network device and the second device is a terminal.
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公开(公告)号：US10887943B2
公开(公告)日：2021-01-05
申请号：US16364792
申请日：2019-03-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wentao Zhou , Dianfu Chen , Qingfen Liu , Zhimin Shen
Abstract: The present application discloses a packet exchange method and a related device. The method includes: obtaining, by a first device, a packet by using a Network Convergence Protocol (NCP) layer of the first device; and sending, by the first device, the packet to an NCP layer of a second device by using the NCP layer of the first device, where the NCP layer is located at a data link layer of a user plane, and the NCP layer of the first device and the NCP layer of the second device form a direct data exchange channel between the first device and the second device; and the first device is a terminal and the second device is a core network device, or the first device is a core network device and the second device is a terminal.
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