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1. (WO2018164783) SYSTEM AND METHOD FOR DETECTION OF CELL-SPECIFIC REFERENCE SIGNALS

Pub. No.:    WO/2018/164783    International Application No.:    PCT/US2018/016192
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Thu Feb 01 00:59:59 CET 2018
IPC: H04L 5/00
Applicants: QUALCOMM INCORPORATED
Inventors: AMINI, Pooyan
FARAJIDANA, Amir
DAS, Sibasish
ZHANG, Wenshu
BHATTACHARJEE, Supratik
LUO, Tao
Title: SYSTEM AND METHOD FOR DETECTION OF CELL-SPECIFIC REFERENCE SIGNALS
Abstract:
An apparatus may receive a downlink subframe from a serving base station. The downlink subframe may include interference associated with a second subframe transmitted by an intra-frequency neighboring cell (IFNC). The apparatus may detect whether there are interfering cell-specific reference signals (CRS) in one or more symbols of the second subframe. The apparatus may determine, based on whether interfering CRS are detected in the one or more symbols of the second subframe, a subframe type of the second subframe. The apparatus may cancel detected interfering CRS from the received downlink subframe based on the determined subframe type of the second subframe.