Invention Grant
- Patent Title: Method, system of performing hand over without adding information of femto base station to peripheral base station announcement information in a wireless communication network
- Patent Title (中): 方法，无线通信网络中的外围基站通知信息的毫秒基站的信息执行切换的系统
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Application No.: US13123803Application Date: 2009-10-06
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Publication No.: US08554229B2Publication Date: 2013-10-08
- Inventor: Takayuki Kondo
- Applicant: Takayuki Kondo
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2008-269995 20081020
- International Application: PCT/JP2009/005193 WO 20091006
- International Announcement: WO2010/047052 WO 20100429
- Main IPC: H04W36/00
- IPC: H04W36/00
Abstract:
A communication system in which a primary base station or a secondary base station communicates with a mobile terminal. The primary base station sends the mobile terminal and the secondary base station an announcement signal which includes identification information for identifying a cell of the primary base station. When receiving the announcement signal, the secondary base station sends the mobile terminal a pseudo announcement signal which includes the identification information and adjacent cell information which includes information for a cell of the secondary base station. When receiving the announcement signal and the pseudo announcement signal, the mobile terminal compares a reception power of the signal received from the primary base station with that of the signal received from the secondary base station, and performs communication with one of the base stations which has higher power.
Public/Granted literature
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