Invention Grant
- Patent Title: Method and system for small cell discovery in heterogeneous cellular networks
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Application No.: US13399541Application Date: 2012-02-17
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Publication No.: US09253713B2Publication Date: 2016-02-02
- Inventor: Yi Yu , Zhijun Cai , Chandra Sekhar Bontu
- Applicant: Yi Yu , Zhijun Cai , Chandra Sekhar Bontu
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Conley Rose, P.C.
- Agent J. Robert Brown, Jr.
- Main IPC: H04W48/16
- IPC: H04W48/16 ; H04W36/00 ; H04W84/04 ; H04W48/12

Abstract:
A method and a user equipment in a network having a macro cell and at least one small cell, the method in one embodiment receiving a measurement restriction over a broadcast channel from the macro cell; and applying the restriction for a corresponding measurement at the user equipment. In one embodiment the method includes receiving a small cell list from the macro cell; and measuring at least one of a reference signal receive power and a reference signal received quality based on the received small cell list. The method includes, in one embodiment, receiving a neighboring small cell configurations from the macro cell; and utilizing the received small cell configurations to attach to a small cell. The method includes, in one embodiment, receiving an s-measure offset value over a broadcast channel from the macro cell; and applying the s-measure offset value to an s-measure for neighbor cell discovery.
Public/Granted literature
- US20130077507A1 Method and System for Small Cell Discovery in Heterogeneous Cellular Networks Public/Granted day:2013-03-28
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