Invention Grant
- Patent Title: Synchronization method of user equipment and user equipment
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Application No.: US15180267Application Date: 2016-06-13
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Publication No.: US09693329B2Publication Date: 2017-06-27
- Inventor: Yi Wang , Lei Huang , Ganghua Yang
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Main IPC: H04W56/00
- IPC: H04W56/00

Abstract:
The present invention provides a synchronization method of user equipment and user equipment, where the method includes: when the user equipment accesses a millimeter-wave band network, performing first synchronization in a cellular band by using a cellular band network that covers the millimeter-wave band network; and performing second synchronization in a millimeter-wave band by using the millimeter-wave band network. In the present invention, after the first synchronization in the cellular band is performed, the second synchronization in the millimeter-wave band is performed by using the millimeter-wave band network, which avoids a case in which the user equipment acquires a PSS in a PSS synchronization window that slides in the millimeter-wave band for a long time, thereby reducing overheads, narrowing a range of the synchronization window, and accelerating detection of a PSS in the millimeter-wave band, so that the user equipment quickly and accurately performs synchronization in the millimeter-wave band.
Public/Granted literature
- US20160286512A1 SYNCHRONIZATION METHOD OF USER EQUIPMENT AND USER EQUIPMENT Public/Granted day:2016-09-29
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