The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2025
Filed:
Sep. 25, 2017
Applicant:
Fujitsu Limited, Kawasaki, JP;
Inventors:
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 8/00 (2009.01); H04W 48/16 (2009.01); H04W 72/04 (2023.01);
U.S. Cl.
CPC ...
H04W 8/005 (2013.01); H04W 48/16 (2013.01); H04W 72/04 (2013.01);
Abstract
A transmission method and apparatus of a discovery signal and a communication system. The transmission method of a discovery signal includes: determining one or more transmission resources from resource pools according to a sidelink discovery signal needing to be transmitted; and transmitting the sidelink discovery signal by using the one or more transmission resources; wherein the resource pools are segmented in a frequency domain and/or a time domain and hence comprise multiple types. Hence, cases of waste of resources or of impossible carrying may be reduced as much as possible even if sizes of discovery information are different due to different scenarios.