Invention Grant
- Patent Title: Handover method of terminal, and base station thereof
- Patent Title (中): 终端切换方法及其基站
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Application No.: US13390778Application Date: 2010-03-30
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Publication No.: US09143992B2Publication Date: 2015-09-22
- Inventor: Bin Li , Na Liang
- Applicant: Bin Li , Na Liang
- Applicant Address: CN Shenzhen, Guangdong Province
- Assignee: ZTE CORPORATION
- Current Assignee: ZTE CORPORATION
- Current Assignee Address: CN Shenzhen, Guangdong Province
- Agency: Ling and Yang Intellectual Property
- Agent Ling Wu; Stephen Yang
- Priority: CN200910171301 20090821
- International Application: PCT/CN2010/071419 WO 20100330
- International Announcement: WO2011/020325 WO 20110224
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W4/00 ; H04W28/08
Abstract:
A handover method of a target base station is disclosed in the present invention, including: after a source base station to which a terminal belongs transmitting a handover request message to at least one alternate target base station, every alternate target base station notifying the source base station of a load state Parameter, and the source base station determining one target base station according to the load state parameter of every alternate target base station and indicating the terminal to perform handover to the target base station. A base station is also provided in the present invention, including: a handover request transmission module, a handover request response reception module, a target base station determination module and a handover request response transmission module. The present invention avoids the re-request process of the base station when the handover request fails, and can improve the handover success ratio.
Public/Granted literature
- US20120149378A1 Handover Method of Terminal, and Base Station Thereof Public/Granted day:2012-06-14
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