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Title:
METHOD, DEVICE AND EQUIPMENT FOR DETERMINING QUASI CO-LOCATION INFORMATION
Document Type and Number:
WIPO Patent Application WO/2019/154378
Kind Code:
A1
Abstract:
A method, device and equipment for determining quasi co-location information, the method comprising: determining the number X of quasi co-location (QCL) information, X being a positive integer; and when determining that the number X of the QCL information is two and that DCI corresponding to a current data channel does not indicate QCL information of an antenna port of the data channel or the reception time interval between the current data channel and a control channel where the DCI corresponding to the data channel is located is less than a threshold, determining two pieces of default QCL information of the antenna port of the data channel.

Inventors:
WANG, Ting (Huawei Administration Building, BantianLonggang Distric, Shenzhen Guangdong 9, 518129, CN)
REN, Haibao (Huawei Administration Building, BantianLonggang Distric, Shenzhen Guangdong 9, 518129, CN)
DOU, Shengyue (Huawei Administration Building, BantianLonggang Distric, Shenzhen Guangdong 9, 518129, CN)
LI, Yuanjie (Huawei Administration Building, BantianLonggang Distric, Shenzhen Guangdong 9, 518129, CN)
Application Number:
CN2019/074631
Publication Date:
August 15, 2019
Filing Date:
February 02, 2019
Export Citation:
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Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (Huawei Administration Building, BantianLonggang Distric, Shenzhen Guangdong 9, 518129, CN)
International Classes:
H04L5/00
Foreign References:
CN104081683A2014-10-01
US20170105112A12017-04-13
Other References:
NOKIA: "Summary of QCL", 3GPP TSG RAN WG1 MEETING AH 1801 R1-1801054, 24 January 2018 (2018-01-24), XP051385290
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (8F-6, Bldg. A Winland International Center,No. 32 Xizhimen North Street, Haidian District, Beijing 2, 100082, CN)
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