发明授权
US09060328B2 Method and apparatus for small cell discovery in heterogeneous networks
有权
异构网络中小型小区发现的方法和装置
- 专利标题： Method and apparatus for small cell discovery in heterogeneous networks
- 专利标题（中）： 异构网络中小型小区发现的方法和装置
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申请号： US13446671申请日： 2012-04-13
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公开(公告)号： US09060328B2公开(公告)日： 2015-06-16
- 发明人: Paul Marinier , Samian Kaur , Diana Pani , Christopher Cave
- 申请人： Paul Marinier , Samian Kaur , Diana Pani , Christopher Cave
- 申请人地址： US DE Wilmington
- 专利权人： InterDigital Patent Holdings, Inc.
- 当前专利权人： InterDigital Patent Holdings, Inc.
- 当前专利权人地址： US DE Wilmington
- 代理商 Theodore Naccarella
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04W48/08 ; H04W36/22 ; H04W84/04
摘要：
A method for acquiring and applying offload area information for offloading a wireless transmit/receive unit (WTRU) to a small cell in a different frequency layer is disclosed. The WTRU may enter a region or a macro cell and receive offload area information of the region in which a small cell in the vicinity of the macro cell is located. The offload information may be received in a system information block (SIB), dedicated signaling, or any other radio signal. The WTRU may perform measurements to determine the location of the WTRU and to determine whether it has entered any offload areas. Upon a determination that the offload area information is no longer valid, the WTRU may delete the offload area information.
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