Invention Grant
- Patent Title: User equipment, base station, and method for modifying demodulation reference signal (DMRS) sequences
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Application No.: US17280172Application Date: 2018-09-28
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Publication No.: US11757580B2Publication Date: 2023-09-12
- Inventor: Runxin Wang , Wenjia Liu , Xiaolin Hou , Daiki Takeda
- Applicant: NTT DOCOMO, INC.
- Applicant Address: JP Tokyo
- Assignee: NTT DOCOMO, INC.
- Current Assignee: NTT DOCOMO, INC.
- Current Assignee Address: JP Tokyo
- Agency: Osha Bergman Watanabe & Burton LLP
- International Application: PCT/CN2018/108426 2018.09.28
- International Announcement: WO2020/062064A 2020.04.02
- Date entered country: 2021-03-25
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04J13/00 ; H04L27/26
Abstract:
Provided by an embodiment of the present invention are a user equipment and base station that may be used in a wireless communication system, or a method performed by the user equipment and the base station. The user equipment according to the embodiment of the present invention includes: a receiving unit that is configured to receive multiple access signature information for the user equipment from a base station, wherein the multiple access signature information includes correction information indicating a reference signal sequence sent with respect to the user equipment; and a control unit that is configured to determine the reference signal sequence of the user equipment according to the received correction information.
Public/Granted literature
- US20220006579A1 METHOD PERFORMED BY USER EQUIPMENT AND BASE STATION, AND USER EQUIPMENT AND BASE STATION Public/Granted day:2022-01-06
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