公开(公告)号：US10887772B2

公开(公告)日：2021-01-05

申请号：US15880773

申请日：2018-01-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jianjun Yang ,  Jie Sun ,  Junfeng Xiao

IPC: H04W16/14 ,  H04B1/403 ,  H04W72/12 ,  H04B1/00 ,  H04W74/08 ,  H04W88/06 ,  H04W88/10

Abstract: Embodiments of the present invention disclose a signal transmission method and apparatus. The apparatus includes an LTE-U processing unit, a Wi-Fi processing unit, an antenna unit, and a coupling apparatus. After receiving an LTE-U signal sent by the LTE-U processing unit, the coupling apparatus divides the LTE-U signal into a first LTE-U signal to be sent to the antenna unit and a second LTE-U signal to be sent to the Wi-Fi processing unit, so that the Wi-Fi processing unit does not send a Wi-Fi signal; and after receiving a Wi-Fi signal sent by the Wi-Fi processing unit, the coupling apparatus divides the Wi-Fi signal into a first Wi-Fi signal to be sent to the antenna unit and a second Wi-Fi signal to be sent to the LTE-U processing unit, so that the LTE-U processing unit does not send an LTE-U signal.

公开(公告)号：US20180152847A1

公开(公告)日：2018-05-31

申请号：US15880773

申请日：2018-01-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jianjun Yang ,  Jie Sun ,  Junfeng Xiao

IPC: H04W16/14 ,  H04B1/00 ,  H04W74/08

CPC classification number: H04W16/14 ,  H04B1/0053 ,  H04B1/406 ,  H04W72/1215 ,  H04W74/0808 ,  H04W88/06 ,  H04W88/10

Abstract: Embodiments of the present invention disclose a signal transmission method and apparatus. The apparatus includes an LTE-U processing unit, a Wi-Fi processing unit, an antenna unit, and a coupling apparatus. After receiving an LTE-U signal sent by the LTE-U processing unit, the coupling apparatus divides the LTE-U signal into a first LTE-U signal to be sent to the antenna unit and a second LTE-U signal to be sent to the Wi-Fi processing unit, so that the Wi-Fi processing unit does not send a Wi-Fi signal; and after receiving a Wi-Fi signal sent by the Wi-Fi processing unit, the coupling apparatus divides the Wi-Fi signal into a first Wi-Fi signal to be sent to the antenna unit and a second Wi-Fi signal to be sent to the LTE-U processing unit, so that the LTE-U processing unit does not send an LTE-U signal.