Invention Grant
- Patent Title: Determining DMRS average delay and delay spread under smooth pre-coding
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Application No.: US16478822Application Date: 2017-02-16
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Publication No.: US11228415B2Publication Date: 2022-01-18
- Inventor: Taesang Yoo , Weiliang Zeng , June Namgoong , Xiaoxia Zhang , Alexandros Manolakos , Yu Zhang , Siddhartha Mallik , Joseph Binamira Soriaga
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Qualcomm Incorporated
- International Application: PCT/CN2017/073738 WO 20170216
- International Announcement: WO2018/148895 WO 20180823
- Main IPC: H04J4/00
- IPC: H04J4/00 ; H04L5/10 ; H04W76/27 ; H04B7/0456 ; H04L1/00 ; H04L5/00
Abstract:
A method for wireless communications, comprising: signaling, to a user equipment (UE), an indication of one of at least two rules regarding how quasi co-location (QCL) configured for the UE should be applied for one or more DMRS ports; and sending downlink transmission to the UE with the one or more DMRS ports; receiving signaling from a base station and processing signals received on one or more DMRS ports based on the indicated rule. Said method improves communications between access points and stations in a wireless network.
Public/Granted literature
- US20200059346A1 DETERMINING DMRS AVERAGE DELAY AND DELAY SPREAD UNDER SMOOTH PRE-CODING Public/Granted day:2020-02-20
Information query
