Title:
INFORMATION TRANSMISSION METHOD AND APPARATUS, AND COMMUNICATION NODE
Document Type and Number:
WIPO Patent Application WO/2019/170089
Kind Code:
A1
Abstract:
Disclosed are an information transmission method and apparatus and a communication node. The method comprises: a first communication node configuring, by means of signaling or in a predefined manner, the use of a sounding reference signal resource identifier (SRI) domain in downlink control information (DCI); and the first communication node sends, according to the use of the SRI domain in the DCI, the DCI to a second communication node by using at least one of antenna information carried in the SRI domain in the DCI and sounding reference signal (SRS) resource indication information.
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Inventors:
WANG YUXIN (CN)
LU ZHAOHUA (CN)
JIANG CHUANGXIN (CN)
LI YU NGOK (CN)
WU HAO (CN)
LU ZHAOHUA (CN)
JIANG CHUANGXIN (CN)
LI YU NGOK (CN)
WU HAO (CN)
Application Number:
PCT/CN2019/077031
Publication Date:
September 12, 2019
Filing Date:
March 05, 2019
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L1/00; H04W72/04; H04L5/00
Domestic Patent References:
| WO2018056789A1 | 2018-03-29 |
Foreign References:
| CN108260217A | 2018-07-06 | |||
| CN109150439A | 2019-01-04 | |||
| CN106817156A | 2017-06-09 |
Other References:
CATT: "Remaining Details on Beam Management", 3GPP TSG RAN WG1 MEETING 91, R1-1720182, 22 November 2017 (2017-11-22), XP051369818
OPPO: "Discussion on UL Transmission Mode Design", 3GPP TSG RAN MEETING #90BIV, R1-1718026, 8 October 2017 (2017-10-08), XP051341208
OPPO: "Discussion on UL Transmission Mode Design", 3GPP TSG RAN MEETING #90BIV, R1-1718026, 8 October 2017 (2017-10-08), XP051341208
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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