Invention Grant
- Patent Title: Rate matching of reference signal resources in multiple transmit receive point (TRP) scenarios
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Application No.: US17037159Application Date: 2020-09-29
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Publication No.: US11381294B2Publication Date: 2022-07-05
- Inventor: Alexandros Manolakos , Huilin Xu , Wanshi Chen , Heechoon Lee , Peter Gaal
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Patterson & Sheridan, LLP
- Priority: GR20180100366 20180806
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04L5/00 ; H04L1/00 ; H04W76/27

Abstract:
Certain aspects of the present disclosure provide techniques for rate matching PDSCH around NZP CSI RS transmissions in multi-TRP scenarios. In some cases, a network entity may signal a rate matching behavior to a user equipment (UE) for processing a physical downlink shared channel (PDSCH) configured with a first quasi co-location association and transmitted from a first transmission reception point (TRP) that potentially collides with one or more types of non-zero power (NZP) reference signals (RS) configured with a second quasi co-location association and transmitted from a second TRP using one or more resource sets.
Public/Granted literature
- US20210013943A1 RATE MATCHING OF REFERENCE SIGNAL RESOURCES IN MULTIPLE TRANSMIT RECEIVE POINT (TRP) SCENARIOS Public/Granted day:2021-01-14
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