The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 31, 2023
Filed:
Nov. 29, 2018
Samsung Electronics Co., Ltd., Suwon-si, KR;
Mythri Hunukumbure, Staines Middlesex, GB;
Yinan Qi, Staines Middlesex, GB;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A first relay node in a wireless communication system receives, from a second relay node via a backhaul link, coordination information including an index indicating a density pattern of a second phase tracking reference signal (PTRS). The first relay node transmits, to a terminal, configuration information including information on a first subcarrier offset for a first PTRS. The first relay node transmits to the terminal the first PTRS based on the coordination information and the information on the first subcarrier offset. The first subcarrier offset for the first PTRS is different from a second subcarrier offset for the second PTRS.