发明授权
- 专利标题： Extension carrier discovery for carrier aggregation
- 专利标题（中）： 用于载波聚合的扩展载波发现
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申请号： US14344989申请日： 2012-09-14
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公开(公告)号： US09497693B2公开(公告)日： 2016-11-15
- 发明人: Hiroyuki Ishii , Yoshihisa Kishiyama
- 申请人： Hiroyuki Ishii , Yoshihisa Kishiyama
- 申请人地址： JP Tokyo
- 专利权人： NTT DOCOMO, INC.
- 当前专利权人： NTT DOCOMO, INC.
- 当前专利权人地址： JP Tokyo
- 代理机构： Osha Liang LLP
- 国际申请： PCT/US2012/055616 WO 20120914
- 国际公布： WO2013/040487 WO 20130321
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04L12/28 ; H04W36/00 ; H04W48/16 ; H04L5/00 ; H04L1/20 ; H04W48/12 ; H04L27/26 ; H04W72/04 ; H04W84/04 ; H04W88/08
摘要：
Two alternative embodiments are disclosed to enable a user equipment to efficiently discover small cells using a secondary carrier. The user equipment has a primary carrier link to a base station. In addition, the user equipment has a secondary carrier link to a network node in a small cell within a macro cell supported by the base station. The small cells are discovered through novel beacon signals or through modified PSS/SSS transmissions.
公开/授权文献
- US20150003348A1 EXTENSION CARRIER DISCOVERY FOR CARRIER AGGREGATION 公开/授权日：2015-01-01
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