Invention Grant
- Patent Title: Method and network side device for trunking communication
- Patent Title (中): 用于中继通信的方法和网络侧设备
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Application No.: US13502150Application Date: 2009-12-15
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Publication No.: US09078285B2Publication Date: 2015-07-07
- Inventor: Pengfei Sun , Chao Ma , Quanbin Lian , Qinxuan Huang , Ke Wang
- Applicant: Pengfei Sun , Chao Ma , Quanbin Lian , Qinxuan Huang , Ke Wang
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: Hytera Communications Corp., Ltd.
- Current Assignee: Hytera Communications Corp., Ltd.
- Current Assignee Address: CN Shenzhen, Guangdong
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: CN200910109774 20091119
- International Application: PCT/CN2009/075603 WO 20091215
- International Announcement: WO2011/060594 WO 20110526
- Main IPC: H04B1/00
- IPC: H04B1/00 ; H04W84/08 ; H04B1/7156 ; H04W56/00
Abstract:
A method and a network side device for trunking communication are provided, and the method includes: in the frequency hopping synchronization of the trunking communication, sending a frequency hopping synchronization information frame to a mobile terminal intended to communication, wherein the frequency hopping synchronization information frame includes the frequency hopping synchronization information. The amount of the transmitted synchronization information is large, the time for establishing synchronization is short, and the confidentiality is strong; and the technical difficulty of the implementation is not high.
Public/Granted literature
- US20120224607A1 METHOD AND NETWORK SIDE DEVICE FOR TRUNKING COMMUNICATION Public/Granted day:2012-09-06
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