Invention Grant
US08494526B2 Method for automatically selecting a physical cell identity (PCI) of a long term evolution (LTE) radio cell
有权
用于自动选择长期演进（LTE）无线电小区的物理小区标识（PCI）的方法
- Patent Title: Method for automatically selecting a physical cell identity (PCI) of a long term evolution (LTE) radio cell
- Patent Title (中): 用于自动选择长期演进（LTE）无线电小区的物理小区标识（PCI）的方法
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Application No.: US12918614Application Date: 2009-03-19
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Publication No.: US08494526B2Publication Date: 2013-07-23
- Inventor: Harald Kallin , Johan Moe
- Applicant: Harald Kallin , Johan Moe
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Myers Bigel Sibley & Sajovec, P.A.
- International Application: PCT/SE2009/050283 WO 20090319
- International Announcement: WO2009/120137 WO 20091001
- Main IPC: H04W36/00
- IPC: H04W36/00
Abstract:
In a Long Term Evolution (LTE) cellular radio system method of selecting a physical cell id (PCI) of a LTE cell is obtained by reporting PCIs of neighbors and also a parameter indicating each neighboring cell's relevance also termed visibility to the cell. A new cell added in a cellular radio, system can then make an improved selection of a PCI already at the very first neighbor relation establishment; even if all available PCIs are already used in the vicinity.
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