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Title:
METHOD AND DEVICE FOR RECEIVING AND TRANSMITTING CONFIGURATION INFORMATION, AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/153347
Kind Code:
A1
Abstract:
A method and device for receiving and transmitting configuration information, and a communication system. The method comprises: a terminal device configuring or pre-defining one or more transmission configuration indication states for one or more demodulation reference signal port groups. The invention enables a receiving terminal to accurately and timely receive transmission information sent by a transmitting terminal in scenarios such as multi-TRP or multi-panel transmission.

Inventors:
SONG, Lei (308Unit 3F, Gate 6,Space 8Pacific Century Place, No.2A Gong Ti Bei Lu, Chaoyang District, Beijing 7, 100027, CN)
WANG, Xin (308Unit 3F, Gate 6,Space 8Pacific Century Place, No.2A Gong Ti Bei Lu, Chaoyang District, Beijing 7, 100027, CN)
CHEN, Zhe (308Unit 3F, Gate 6,Space 8Pacific Century Place, No.2A Gong Ti Bei Lu, Chaoyang District, Beijing 7, 100027, CN)
ZHANG, Lei (308Unit 3F, Gate 6,Space 8Pacific Century Place, No.2A Gong Ti Bei Lu, Chaoyang District, Beijing 7, 100027, CN)
ZHANG, Guoyu (308Unit 3F, Gate 6,Space 8Pacific Century Place, No.2A Gong Ti Bei Lu, Chaoyang District, Beijing 7, 100027, CN)
Application Number:
CN2018/076511
Publication Date:
August 15, 2019
Filing Date:
February 12, 2018
Export Citation:
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Assignee:
FUJITSU LIMITED (1-1 Kamikodanaka 4-chome, Nakahara- kuKawasaki-shi, Kanagawa, 211-8588, JP)
SONG, Lei (308Unit 3F, Gate 6,Space 8Pacific Century Place, No.2A Gong Ti Bei Lu, Chaoyang District, Beijing 7, 100027, CN)
WANG, Xin (308Unit 3F, Gate 6,Space 8Pacific Century Place, No.2A Gong Ti Bei Lu, Chaoyang District, Beijing 7, 100027, CN)
CHEN, Zhe (308Unit 3F, Gate 6,Space 8Pacific Century Place, No.2A Gong Ti Bei Lu, Chaoyang District, Beijing 7, 100027, CN)
ZHANG, Lei (308Unit 3F, Gate 6,Space 8Pacific Century Place, No.2A Gong Ti Bei Lu, Chaoyang District, Beijing 7, 100027, CN)
ZHANG, Guoyu (308Unit 3F, Gate 6,Space 8Pacific Century Place, No.2A Gong Ti Bei Lu, Chaoyang District, Beijing 7, 100027, CN)
International Classes:
H04L5/00
Foreign References:
CN106470174A2017-03-01
Other References:
ZTE: "Discussion on Beam Management", 3GPP TSG RAN WG1 MEETING #91 R1-1719533, pages 20171201, XP051369347
"Beam Indication for Control and Data Channels", 3GPP TSG RAN WG1 MEETING 90BIS R1-1718238, pages 20171013, XP051341420
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (16th Fl, Block ACorporate Square,No.35 Jinrong Street, Beijing 3, 100033, CN)
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