Invention Application
US20150092768A1 METHODS AND APPARATUS FOR DISCOVERY SIGNALS FOR LTE ADVANCED
审中-公开
用于LTE高级发现信号的方法和装置
- Patent Title: METHODS AND APPARATUS FOR DISCOVERY SIGNALS FOR LTE ADVANCED
- Patent Title (中): 用于LTE高级发现信号的方法和装置
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Application No.: US14500192Application Date: 2014-09-29
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Publication No.: US20150092768A1Publication Date: 2015-04-02
- Inventor: Boon Loong Ng , Thomas Novlan , Aris Papasakellariou , Young-Han Nam , Gerardus Johannes Petrus van Lieshout
- Applicant: Samsung Electronics Co., Ltd.
- Main IPC: H04W48/16
- IPC: H04W48/16 ; H04L7/00 ; H04L5/14 ; H04L5/00

Abstract:
A system and method for enhanced cell detection by a User Equipment (UE) is provided. The UE includes a transceiver configured to receive a discovery reference signal (DRS) occasion from at least one transmission point. The DRS occasion comprising a set of consecutive DRS sub-frames. The UE also includes processing circuitry configured to: in response to detecting a physical cell identity (PCID) of a Primary Synchronization Signal (PSS)/Secondary Synchronization Signal (SSS)/Cell-Specific Reference Signal (CRS) that is the same as a reference PCID for a configured Channel State Information-Reference Signal (CSI-RS) resource, the processing circuitry attempts to detect or measure the CSI-RS using the timing obtained from the PSS/SSS/CRS; and in response to not detecting a PCID of PSS/SSS/CRS that is the same as the reference PCID for a configured CSI-RS resource (TP), the processing circuitry does not attempt to detect or measure the CSI-RS.
Public/Granted literature
- US10057839B2 Methods and apparatus for discovery signals for LTE advanced Public/Granted day:2018-08-21
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