- 专利标题: REDUCED HANDOVER LATENCY FOR LICENSED SHARED ACCESS
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申请号: EP15792365申请日: 2015-04-15
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公开(公告)号: EP3143800A4公开(公告)日: 2018-02-28
- 发明人: RASHID MOHAMMAD MAMUNUR , JHA SATISH CHANDRA , VANNITHAMBY RATH
- 申请人: INTEL CORP
- 专利权人: INTEL CORP
- 当前专利权人: INTEL CORP
- 优先权: US201414280149 2014-05-16
- 主分类号: H04W36/00
- IPC分类号: H04W36/00 ; H04W36/06 ; H04W36/38 ; H04W68/00
摘要:
A proposed 3GPP LTE protocol enhancement disclosed herein enables an Evolved Node B (eNB) to perform a mass handoff of User Equipment from Licensed Shared Access (LSA) band spectrum to LTE Primary band spectrum without creating an over-the-air signaling surge by preventing individual handover messaging exchanges between the eNB and UEs affected by loss of LSA frequency band. A User Equipment (UE) comprises a transceiver configured to receive a broadcast paging message in a Licensed Shared Access (LSA) frequency band instructing the UE to move to a primary Long Term Evolution (LTE) frequency band from the LSA frequency band, receive system information comprising primary LTE frequency band information, extract handover parameters from the received system information for moving to the primary LTE frequency band, stop communicating on the LSA frequency band and synchronize communications with an Evolved Node B (eNB) associated with the primary LTE frequency band.
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