Invention Grant
US09088956B2 Method and system for providing physical cell identity assignment in heterogeneous networks
有权
在异构网络中提供物理小区身份分配的方法和系统
- Patent Title: Method and system for providing physical cell identity assignment in heterogeneous networks
- Patent Title (中): 在异构网络中提供物理小区身份分配的方法和系统
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Application No.: US14166918Application Date: 2014-01-29
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Publication No.: US09088956B2Publication Date: 2015-07-21
- Inventor: Eun Seon Cho , Chan Yong Lee , Byung-Han Ryu
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Agency: LRK Patent Law Firm
- Priority: KR10-2013-0081571 20130711
- Main IPC: H04W40/00
- IPC: H04W40/00 ; H04W60/00 ; H04W16/00 ; H04L12/24
Abstract:
A method of providing a physical cell identity (PCI) assignment by a management server for small-cell base stations (BSs) in a heterogeneous network environment includes setting a location coordinate and radius for the small-cell BSs; grouping every first preset number of small-cells together to define one femto zone; constructing a location map for each femto zone; grouping every second preset number of femto zones to define one femto group; and constructing a location map for each femto group.
Public/Granted literature
- US20150017983A1 METHOD AND SYSTEM FOR PROVIDING PHYSICAL CELL IDENTITY ASSIGNMENT IN HETEROGENEOUS NETWORKS Public/Granted day:2015-01-15
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