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Patent Searching and Data


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 (CN)
WANG XIN (CN)
CHEN ZHE (CN)
ZHANG LEI (CN)
ZHANG GUOYU (CN)
Application Number:
CN2018/076511
Publication Date:
August 15, 2019
Filing Date:
February 12, 2018
Export Citation:
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Assignee:
FUJITSU LTD (211-8588, JP)
SONG LEI (100027, CN)
WANG XIN (100027, CN)
CHEN ZHE (100027, CN)
ZHANG LEI (100027, CN)
ZHANG GUOYU (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. (100033, CN)
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