Invention Grant
- Patent Title: Method, apparatus, and device for determining phase tracking reference signal resource location
-
Application No.: US16875781Application Date: 2020-05-15
-
Publication No.: US11277291B2Publication Date: 2022-03-15
- Inventor: Yoav Levinbook , Ezer Melzer , Doron Ezri , Minghui Xu , Xi Zhang
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Shenzhen
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: H04L27/26
- IPC: H04L27/26 ; H04L5/00
Abstract:
An apparatus for constructing a pre-DFT sample sequence for an OFDM-signal is provided. The apparatus comprises: a processor configured to construct a pre-DFT sample sequence with a pre-defined length such that it comprises data; and a PTRS-group, wherein the last sample of the PTRS-group is placed within the pre-DFT sample sequence at a pre-defined position located B samples before the end of the pre-DFT sample sequence.
Public/Granted literature
- US20200280473A1 METHOD, APPARATUS, AND DEVICE FOR DETERMINING PHASE TRACKING REFERENCE SIGNAL RESOURCE LOCATION Public/Granted day:2020-09-03
Information query
