18513467. REUSING A CROSS LINK INTERFERENCE FRAMEWORK FOR SELF-INTERFERENCE MEASUREMENT simplified abstract (QUALCOMM Incorporated)
REUSING A CROSS LINK INTERFERENCE FRAMEWORK FOR SELF-INTERFERENCE MEASUREMENT
Organization Name
Inventor(s)
Qian Zhang of Basking Ridge NJ (US)
Navid Abedini of Basking Ridge NJ (US)
REUSING A CROSS LINK INTERFERENCE FRAMEWORK FOR SELF-INTERFERENCE MEASUREMENT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18513467 titled 'REUSING A CROSS LINK INTERFERENCE FRAMEWORK FOR SELF-INTERFERENCE MEASUREMENT
Simplified Explanation
The present disclosure describes a configuration for determining beam pairs for full duplex communication based on a cross-link interference procedure.
- Apparatus determines a subset of receive beams associated with different antenna array panels.
- Performs a channel measurement process based on the subset of receive beams.
- Sweeps through transmitted sounding reference signals from the same transmit beam corresponding to each receive beam and measures self-interference for at least one beam pair.
- Selects beam pairs based on self-interference measurement or signal-to-interference-plus-noise ratio.
Potential Applications
- Wireless communication systems
- 5G networks
- Satellite communication
Problems Solved
- Interference mitigation in full duplex communication
- Efficient beam pair selection
- Improved signal quality
Benefits
- Enhanced communication reliability
- Increased data transfer speeds
- Optimal use of antenna array panels
Original Abstract Submitted
The present disclosure provides for a configuration that enables an apparatus to determine beam pairs for full duplex communication based on a cross-link interference procedure. The apparatus determines a subset of receive beams based on a beam measurement process, where each receive beam is associated with a different antenna array panel. In some aspects, the apparatus performs a channel measurement process based on the subset of receive beams. The apparatus sweeps through transmitted sounding reference signals from a same transmit beam corresponding to each receive beam of an antenna array panel and receives the transmitted sounding reference signals incrementally through other receive beams associated with other antenna array panels. The apparatus measures a self-interference for at least one beam pair of the subset of receive beams based on a received sounding reference signal. The apparatus selects one or more beam pairs based on a self-interference measurement or a signal-to-interference-plus-noise ratio.
