18521343. DEMODULATION REFERENCE SIGNAL INDICATION FOR CO-SCHEDULED USER EQUIPMENT simplified abstract (ZTE CORPORATION)
Contents
DEMODULATION REFERENCE SIGNAL INDICATION FOR CO-SCHEDULED USER EQUIPMENT
Organization Name
Inventor(s)
Shujuan Zhang of Shenzhen (CN)
DEMODULATION REFERENCE SIGNAL INDICATION FOR CO-SCHEDULED USER EQUIPMENT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18521343 titled 'DEMODULATION REFERENCE SIGNAL INDICATION FOR CO-SCHEDULED USER EQUIPMENT
Simplified Explanation
The abstract describes a method for wireless communication involving channel demodulation and interference estimation with respect to Demodulation Reference Signal (DMRS) for co-scheduled terminal devices.
- The method includes receiving a signaling message from a base station scheduling a transmission, determining antenna ports associated with transmissions to other terminal devices, and demodulating the received transmission based on the signaling message and antenna port information.
Potential Applications: - 5G and future wireless communication systems - Mobile devices with multiple antennas
Problems Solved: - Efficient demodulation in multi-user scenarios - Interference estimation for improved signal quality
Benefits: - Enhanced data transmission reliability - Increased network capacity and performance
Potential Commercial Applications: - Telecommunications companies - Mobile device manufacturers
Possible Prior Art: - Existing methods for channel estimation and interference cancellation in wireless communication systems
Unanswered Questions: 1. How does this method handle dynamic changes in channel conditions during communication? 2. What impact does interference estimation have on overall network efficiency and performance?
Original Abstract Submitted
Methods, apparatus, and systems that relate to channel demodulation and interference estimation with respect to Demodulation Reference Signal (DMRS) for co-scheduled terminal devices are disclosed. In one example aspect, a method for wireless communication includes receiving, by a first terminal device, a signaling message from a base station scheduling a first transmission from the base station to the first terminal device. The method includes determining, by the first terminal device based on the signaling message, that at least one of the plurality of antenna ports is associated with a second transmission to a second terminal device and demodulating, by the first terminal device, the first transmission from the base station based on the signaling message and the determining.
