发明名称 |
METHOD AND APPARATUS FOR CONFIGURING DM-RS FOR V2X |
摘要 |
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. |
申请公布号 |
US2017094657(A1) |
申请公布日期 |
2017.03.30 |
申请号 |
US201615275169 |
申请日期 |
2016.09.23 |
申请人 |
Innovative Technology Lab Co., Ltd. |
发明人 |
YOON Sung Jun |
分类号 |
H04W72/04;H04L5/00 |
主分类号 |
H04W72/04 |
代理机构 |
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代理人 |
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主权项 |
1. A method for transmitting Demodulation-Reference Signal (DM-RS) configured for Vehicle-to-everything (V2X) communication, the method comprising:
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 of the subframe; 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 of the subframe; 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, wherein the first DM-RS for V2X communication is generated based on a first group-hopping, and wherein the second DM-RS for V2X communication is generated based on a second group-hopping. |
地址 |
Seoul KR |