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Patent Searching and Data


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 (CN)
REN HAIBAO (CN)
DOU SHENGYUE (CN)
LI YUANJIE (CN)
Application Number:
CN2019/074631
Publication Date:
August 15, 2019
Filing Date:
February 02, 2019
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (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 (100082, CN)
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