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1. (WO2018202088) TRACKING REFERENCE SIGNAL AND FRAMEWORK THEREOF IN MOBILE COMMUNICATIONS

Pub. No.:    WO/2018/202088    International Application No.:    PCT/CN2018/085483
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Fri May 04 01:59:59 CEST 2018
IPC: H04W 72/04
Applicants: MEDIATEK INC.
Inventors: CHUANG, Chiao-Yao
LIN, Song-Jheng
DU, Jianxuan
YEH, Yen-Hui
Title: TRACKING REFERENCE SIGNAL AND FRAMEWORK THEREOF IN MOBILE COMMUNICATIONS
Abstract:
Techniques and examples of tracking reference signal and framework thereof in mobile communications are described. A user equipment (UE) receives, from a base station of a network, a reference signal via a communication link between the UE and the base station. The reference signal contains resource configuration with respect to tracking reference signal (TRS) configuration. The UE also receives, from the base station, a TRS burst containing a plurality of TRS symbols with one or more components of the UE configured according to the TRS configuration. The UE processes the TRS burst to perform channel estimation, synchronization, time tracking, frequency tracking, or a combination thereof.