Title:
ＤＭＲＳ共有下でのｓＰＤＣＣＨ再使用インジケーション制約
Document Type and Number:
Japanese Patent JP7323537
Kind Code:
B2
Abstract:
Methods, systems, and devices for wireless communications are described. A wireless device such as a user equipment (UE) may receive a first downlink shared channel transmission over a first set of frequency resources in a first transmission time interval (TTI); receive a downlink control transmission including a grant of a second set of frequency resources of a second TTI for a second downlink shared channel transmission, the downlink control transmission including an indication that a demodulation reference signal of the first downlink shared channel transmission is reused for the second downlink shared channel transmission; determine to rate match the second downlink shared channel transmission around resources of the second set of frequency resources that are not part of the first set of frequency resources, and receive the second downlink shared channel transmission over a subset of the second set of frequency resources.
Inventors:
Hosseini, Said Kyanush
Fara Jidana, Amir
Fara Jidana, Amir
Application Number:
JP2020543574A
Publication Date:
August 08, 2023
Filing Date:
February 15, 2019
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W72/20; H04L27/26; H04W72/0453
Foreign References:
| US20170339454 |
Other References:
Huawei, HiSilicon,DL DMRS design for short TTI[online],3GPP TSG RAN WG1 #90b R1-1717138,Internet,2017年09月30日
Attorney, Agent or Firm:
Patent Attorney Corporation Suzue Patent General Office
Masatoshi Kurata
Moriso Iseki
Takashi Okada
Masatoshi Kurata
Moriso Iseki
Takashi Okada
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