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Title:
SIGNAL SENDING METHOD AND NETWORK DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/179263
Kind Code:
A1
Abstract:
Provided in the present disclosure are a signal sending method and a network device, the signal sending method comprising: performing channel interception on a time domain transmission unit on an unauthorized frequency band; according to the interception result from channel interception, sending a synchronization signal block (SSB), wherein the time domain transmission unit comprises at least one SSB.

Inventors:
JIANG, Lei (#283, BBK RoadWusha,Chang'a, Dongguan Guangdong 0, 523860, CN)
WU, Kai (#283, BBK RoadWusha,Chang'a, Dongguan Guangdong 0, 523860, CN)
LU, Zhi (#283, BBK RoadWusha,Chang'a, Dongguan Guangdong 0, 523860, CN)
PAN, Xueming (#283, BBK RoadWusha,Chang'a, Dongguan Guangdong 0, 523860, CN)
Application Number:
CN2019/075189
Publication Date:
September 26, 2019
Filing Date:
February 15, 2019
Export Citation:
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Assignee:
VIVO MOBILE COMMUNICATION CO.,LTD. (#283, BBK RoadWusha,Chang'a, Dongguan Guangdong 0, 523860, CN)
International Classes:
H04L5/00
Foreign References:
US20160301556A12016-10-13
CN104301273A2015-01-21
Other References:
VIVO: "Discussion on physical DL channel design in NR unlicensed spectrum", 3GPP TSG RAN WG1 MEETING #93 R1-1806084, 25 May 2018 (2018-05-25), XP051441298
NOKIA: "Potential solutions and techniques for NR unlicensed", 3GPP TSG RAN WG1 MEETING #92 RL-1802526,, 2 March 2018 (2018-03-02), XP051397470
INTERDIGITAL INC: "Considerations on Synchronization Signal for NR Unlicensed Spectrum", 3GPP TSG RAN WG1 MEETING 92 R1-1802647,, 2 March 2018 (2018-03-02), XP051398085
SPREADTRUM COMMUNICATIONS: "Discussion on SS/PBCH block in NR unlicensed", 3GPP TSG RAN WG1 MEETING #92 RL-1801839,, 2 March 2018 (2018-03-02), XP051396890
LG ELECTRONICS: "Potential solutions for NR unlicensed operation", 3GPP TSG RAN WG1 MEETING #92 RL-1802239,, 2 March 2018 (2018-03-02), XP051397245
CATR: "Considerations on LBT in NR-based access to unlicensed spectrum", 3GPP TSG RAN WG1 MEETING #92 R1-1801903,, 2 March 2018 (2018-03-02), XP051396719
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (10F Bldg. 2, Maples International CenterNo. 32 Xizhimen North Street, Haidian District, Beijing 2, 100082, CN)
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