18399604. METHOD AND APPARATUS FOR NR SIDELINK SS/PBCH BLOCK simplified abstract (Samsung Electronics Co., Ltd.)
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METHOD AND APPARATUS FOR NR SIDELINK SS/PBCH BLOCK
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METHOD AND APPARATUS FOR NR SIDELINK SS/PBCH BLOCK - A simplified explanation of the abstract
This abstract first appeared for US patent application 18399604 titled 'METHOD AND APPARATUS FOR NR SIDELINK SS/PBCH BLOCK
The abstract of this patent application describes a method for a first User Equipment (UE) to generate and transmit sidelink synchronization signals and physical broadcast channels to a second UE.
- Determining a sidelink synchronization identity (SL-SID) and a set of resources.
- Generating at least one sidelink synchronization signal and physical broadcast channel (S-SSB) based on the SL-SID and set of resources.
- Each S-SSB includes symbols for a sidelink primary synchronization signal (S-PSS) and a sidelink secondary synchronization signal (S-SSS).
- Generating a first sequence for the S-PSS using a binary phase shift keying (BPSK) modulated M-sequence.
- Generating a second sequence for the S-SSS using a BPSK modulated Gold-sequence.
- Transmitting the S-SSB over established sidelink channels with the second UE.
Potential Applications: - This technology can be used in 5G and beyond wireless communication systems for efficient sidelink synchronization. - It can enhance the reliability and performance of direct device-to-device communication.
Problems Solved: - Efficient generation and transmission of sidelink synchronization signals. - Improved synchronization between UEs in wireless communication systems.
Benefits: - Enhanced reliability and performance of direct communication between UEs. - Efficient resource utilization in sidelink communication.
Commercial Applications: Title: Enhanced Sidelink Synchronization Technology for 5G Communication Systems This technology can be applied in various industries such as IoT, smart cities, and industrial automation for seamless and reliable device-to-device communication. It can also benefit telecommunications companies by improving the overall efficiency of their networks.
Questions about Sidelink Synchronization Technology: 1. How does this technology improve the efficiency of direct device-to-device communication? - This technology enhances the reliability and performance of direct communication between UEs by efficiently generating and transmitting sidelink synchronization signals.
2. What are the potential applications of this technology beyond wireless communication systems? - This technology can be applied in various industries such as IoT, smart cities, and industrial automation for seamless and reliable device-to-device communication.
Original Abstract Submitted
A method of a first UE comprises: determining a sidelink synchronization identity (SL-SID) and a set of resources; generating at least one sidelink synchronization signal and physical broadcast channel (S-SSB) based on the SL-SID and the set of resources, wherein each S-SSB of the at least one S-SSB includes first two symbols for a sidelink primary synchronization signal (S-PSS) and second two symbols for a sidelink secondary synchronization signal (S-SSS); generating a first sequence corresponding to the S-PSS, wherein the first sequence is determined based on a binary phase shift keying (BPSK) modulated M-sequence with a 127 of sequence length and a low cross-correlation with a PSS; generating a second sequence corresponding to the S-SSS, wherein the second sequence is determined based on a BPSK modulated Gold-sequence with a 127 of sequence length; and transmitting, the at least one S-SSB over sidelink channels established with the second UE.
