Invention Grant
- Patent Title: Method and apparatus for configuring DM-RS for V2X
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Application No.: US16039973Application Date: 2018-07-19
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Publication No.: US10681695B2Publication Date: 2020-06-09
- Inventor: Sung Jun Yoon
- Applicant: Innovative Technology Lab Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: Innovative Technology Lab Co., Ltd.
- Current Assignee: Innovative Technology Lab Co., Ltd.
- Current Assignee Address: KR Seoul
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4d44b305 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7d1422cf com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@f9466bc
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L5/00
Abstract:
A method includes generating a first DM-RS for V2X communication and a second DM-RS for V2X communication, the first DM-RS for V2X communication being mapped in a first symbol in a first slot of a subframe, the second DM-RS for V2X communication being mapped in a second symbol in the first slot; generating a third DM-RS for V2X communication and a fourth DM-RS for V2X communication, the third DM-RS for V2X communication being mapped in a first symbol in a second slot of the subframe, the fourth DM-RS for V2X communication being mapped in a second symbol in the second slot; and transmitting the first DM-RS for V2X communication, the second DM-RS for V2X communication, the third DM-RS for V2X communication, and the fourth DM-RS for V2X communication. The first DM-RS is generated based on a first group-hopping, and the second DM-RS is generated based on a second group-hopping.
Public/Granted literature
- US20180352549A1 METHOD AND APPARATUS FOR CONFIGURING DM-RS FOR V2X Public/Granted day:2018-12-06
Information query
