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Method And Apparatus For Sending D2 D Discovery Signal And Communications System
Abstract: Embodiments of the present invention provide a method and an apparatus for sending a device to device (D2D) discovery signal and a communications system. The discovery method comprises: (201) a user equipment obtaining part of resources from a resource pool used for sending a D2D discovery signal the part of resources being selected in a manner in which the number of times of sending is limited or a time interval is limited or a resource position is calculated; and (202) sending the D2D discovery signal by using the selected part of resources. By means of the embodiments of the present invention an undesired contention can be avoided thereby improving the utilization rate of a resource and reducing the probability that a user equipment cannot find another user equipment; or detection can be accurately performed thereby reducing the complexity of a reception user equipment.
Notices, Deadlines & Correspondence
Patent Information
Applicants
FUJITSU LIMITED
Inventors
1. WU Lianhai
2. QIU Tao
3. XU Haibo
4. ZHOU Hua
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201637018712-AbandonedLetter.pdf | 2024-05-16 |
| 1 | Form 5 [31-05-2016(online)].pdf | 2016-05-31 |
| 2 | Form 3 [31-05-2016(online)].pdf | 2016-05-31 |
| 2 | 201637018712-FER.pdf | 2020-01-23 |
| 3 | Form 20 [31-05-2016(online)].pdf | 2016-05-31 |
| 3 | 201637018712-Information under section 8(2) (MANDATORY) [17-03-2018(online)].pdf | 2018-03-17 |
| 4 | Drawing [31-05-2016(online)].pdf | 2016-05-31 |
| 4 | Other Patent Document [12-05-2017(online)].pdf | 2017-05-12 |
| 5 | Description(Complete) [31-05-2016(online)].pdf | 2016-05-31 |
| 5 | Other Patent Document [09-12-2016(online)].pdf | 2016-12-09 |
| 6 | Other Patent Document [06-10-2016(online)].pdf | 2016-10-06 |
| 6 | Form 18 [09-07-2016(online)].pdf | 2016-07-09 |
| 7 | Other Patent Document [29-09-2016(online)].pdf | 2016-09-29 |
| 8 | Other Patent Document [06-10-2016(online)].pdf | 2016-10-06 |
| 8 | Form 18 [09-07-2016(online)].pdf | 2016-07-09 |
| 9 | Other Patent Document [09-12-2016(online)].pdf | 2016-12-09 |
| 9 | Description(Complete) [31-05-2016(online)].pdf | 2016-05-31 |
| 10 | Other Patent Document [12-05-2017(online)].pdf | 2017-05-12 |
| 11 | 201637018712-Information under section 8(2) (MANDATORY) [17-03-2018(online)].pdf | 2018-03-17 |
| 11 | Form 20 [31-05-2016(online)].pdf | 2016-05-31 |
| 12 | 201637018712-FER.pdf | 2020-01-23 |
| 12 | Form 3 [31-05-2016(online)].pdf | 2016-05-31 |
| 13 | Form 5 [31-05-2016(online)].pdf | 2016-05-31 |
| 13 | 201637018712-AbandonedLetter.pdf | 2024-05-16 |
Search Strategy
| 1 | 2019-12-1317-22-26_13-12-2019.pdf |