Synchronization procedure and resource control method and apparatus for communication in D2D system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 20, 2022
Grant Date -
Jan 21, 2021
app pub date -
Oct 7, 2020
filing date -
Sep 25, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data rate in comparison to the 4G communication system, such as long term evolution (LTE). A method for a terminal to establish synchronization with another terminal in a network supporting device-to-device (D2D) communication is provided. The method includes scanning, at the terminal, for synchronization signals from at least one base station, acquiring, when a synchronization signal is received from a base station, synchronization with the base station based on the synchronization signal, measuring power of the synchronization signal received from the base station, and transmitting, when data to be transmitted are generated in idle mode and the received signal power is less than a received signal power, a synchronization signal as a synchronization relaying terminal.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SAMSUNG ELECTRONICS CO LTD | 129 SAMSUNG-RO YEONGTONG-GU SUWON-SI GYEONGGI-DO 443-742 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Choi, Sangwon | Suwon-si, KR | 31 | 580 |
# of filed Patents : 31 Total Citations : 580 | |||
Lim, Chiwoo | Suwon-si, KR | 26 | 282 |
# of filed Patents : 26 Total Citations : 282 | |||
Park, Seunghoon | Seoul, KR | 104 | 2432 |
# of filed Patents : 104 Total Citations : 2432 | |||
Ryu, Hyunseok | Yongin-si, KR | 347 | 2487 |
# of filed Patents : 347 Total Citations : 2487 | |||
Xue, Peng | Hwaseong-si, KR | 130 | 1534 |
# of filed Patents : 130 Total Citations : 1534 |
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