Samsung patents 5G signal method to reduce self-interference
Samsung has secured a patent for a method that helps mobile devices send and receive data in 5G or 6G networks. The technique involves creating specific signal patterns to help the device better detect incoming signals when its own transmission creates noise.
In the filing’s own words
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure discloses a method, a terminal and a base station in a wireless communication system. A method performed by a terminal in a wireless communication system according to embodiments of the present disclosure may include: obtaining one or more first configuration information for transmitting and/or receiving a physical channel or physical signal; and transmitting and/or receiving the physical channel or physical signal based on the one or more first configuration information. According to the method provided by the present disclosure, reception performance of physical channels or physical signals under the condition of self-interference can be improved.
What exactly they claim (claim 1)
1. A method performed by a user equipment (UE) in a wireless communication system, the method comprising: receiving, from a base station, first configuration information; mapping a physical uplink channel in a first format; and transmitting, to the base station, the physical uplink channel based on the first configuration information, wherein the mapping of the physical uplink channel in the first format comprises: generating a first sequence based on second configuration information included in the first configuration information; generating at least one additional sequence based on the first sequence; and mapping the first sequence and the at least one additional sequence on at least one time-domain symbol for transmitting the physical uplink channel, and wherein the second configuration information is related to frequency-domain resources for transmitting the physical uplink channel.
Facts
- Company
- Samsung (Samsung Electronics Co., Ltd.)
- Official title
- Method, terminal and base station in a wireless communication system
- Patent number
- US12764740B2
- Application number
- 18681349
- Filed
- Aug 12, 2022
- Granted
- Oct 13, 2026
- Inventors
- 4
- Claims
- 20
Classified under
H04W 72/1268 Electricity & electronicsH04L 5/1469 Electricity & electronicsH04W 72/0446 Electricity & electronicsH04W 72/0453 Electricity & electronicsH04W 72/231 Electricity & electronicsMore from Samsung in Networks & wireless
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Summaries are simplified from the filing’s own abstract and first claim. A patent filing is not a product announcement.
Patent data and drawings: U.S. Patent and Trademark Office (USPTO). Nebula is not affiliated with or endorsed by the USPTO.