Invention Grant
- Patent Title: Two reference signal beam reporting and identification
-
Application No.: US15706066Application Date: 2017-09-15
-
Publication No.: US10312988B2Publication Date: 2019-06-04
- Inventor: Salam Akoum , Xiaoyi Wang , Arunabha Ghosh
- Applicant: AT&T Intellectual Property I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Amin, Turocy & Watson, LLP
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04L25/02

Abstract:
Various embodiments disclosed herein provide for a beam reporting and identification system that can use two different types of signals as reference signals when reporting on beam strengths. The user equipment device can send a unified report that reports on each of the different types of reference signals using a unified beam index. In an embodiment, the first type of reference signal can be a user equipment (UE) specific reference signal, such as a channel state information reference signal (CSI-RS), while the second type of signal used as a reference signal can be a synchronization signal (SS), received as an SS block. The unified index, where SS blocks are grouped into a number of groups, allows for the same number of bits to report on both synchronization signals and CSI-RS signals in the same report.
Public/Granted literature
- US20190089442A1 TWO REFERENCE SIGNAL BEAM REPORTING AND IDENTIFICATION Public/Granted day:2019-03-21
Information query