Invention Grant
US08478192B2 Method and a device in a mobile station for maintaining a communication link to a radio base station in a cellular telephony system
有权
移动台中的方法和设备，用于维持与蜂窝电话系统中的无线电基站的通信链路
- Patent Title: Method and a device in a mobile station for maintaining a communication link to a radio base station in a cellular telephony system
- Patent Title (中): 移动台中的方法和设备，用于维持与蜂窝电话系统中的无线电基站的通信链路
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Application No.: US12301694Application Date: 2006-12-22
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Publication No.: US08478192B2Publication Date: 2013-07-02
- Inventor: Mikael Lagerman
- Applicant: Mikael Lagerman
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Priority: WOPCT/SE2006/000594 20060522
- International Application: PCT/SE2006/050620 WO 20061222
- International Announcement: WO2007/136311 WO 20071129
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W4/00 ; H04B7/15
Abstract:
The invention concerns a temporary radio base station, temporary RBS (140), which can gain and maintain control of the traffic to and from a targeted radio base station (120) in a wireless cellular telecommunications system (100), and a dedicated user terminal (530) for use the system. The dedicated user terminal (530) comprises an identification device being arranged to identify the temporary RBS (140) by use of unique information being at least embedded in a transmitted signal from the temporary RBS (140). The dedicated user terminal (530) is arranged to disregard the temporary RBS (140) when detected, and to choose the targeted RBS (120), or an RBS arranged to operate in a neighboring cell, in the same manner as if the temporary RBS (140) would not exist. The invention also relates to a method for the devices and a system comprising the devices.
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