Title:
グラントフリーアップリンク送信
Document Type and Number:
Japanese Patent JP7277456
Kind Code:
B2
Abstract:
A wireless transmit receive unit (WTRU) may send a grant free transmission comprising a first and a second part, each of which may be associated with a priority. The first part's priority may be higher than the second part's priority. The WTRU may select a first back of value from a first range of back off values. The WTRU may determine whether the grant free transmission was successful. If the grant free transmission was not successful, the WTRU may send a retransmission of the grant free transmission, which may include the first part and may not include the second part. The retransmission may select a second back off value from a second range of back off values, which may be a larger than the first range of back off values. The second back off value may indicate the number of grant free resource to skip prior to sending the retransmission.
Inventors:
Ahmad Reza Hedayat
Sherlock Nayebi Nazar
Auchen Comb Otelli
Sherlock Nayebi Nazar
Auchen Comb Otelli
Application Number:
JP2020526408A
Publication Date:
May 19, 2023
Filing Date:
November 15, 2018
Export Citation:
Assignee:
IDAC Holdings Incorporated
International Classes:
H04W72/1268; H04W28/04; H04W72/0446; H04W72/0453; H04W72/231
Other References:
Huawei, HiSilicon,Discussion on UCI feedback for URLLC[online],3GPP TSG RAN WG1 #90b R1-1717094,Internet,2017年10月02日
Attorney, Agent or Firm:
Patent Attorney Tani / Abe Patent Office