Qualcomm incorporated (20240097944). DEMODULATION REFERENCE SIGNAL SEQUENCE SIGNALING FOR SINGLE CARRIER WAVEFORMS WITH A NONLINEAR POWER AMPLIFY IN HIGHER BANDS simplified abstract
DEMODULATION REFERENCE SIGNAL SEQUENCE SIGNALING FOR SINGLE CARRIER WAVEFORMS WITH A NONLINEAR POWER AMPLIFY IN HIGHER BANDS
Organization Name
Inventor(s)
Morteza Soltani of San Diego CA (US)
Xiaoxia Zhang of San Diego CA (US)
Raviteja Patchava of San Diego CA (US)
Zhifei Fan of San Diego CA (US)
Ahmed Abdelaziz Ibrahim Abdelaziz Zewail of San Diego CA (US)
DEMODULATION REFERENCE SIGNAL SEQUENCE SIGNALING FOR SINGLE CARRIER WAVEFORMS WITH A NONLINEAR POWER AMPLIFY IN HIGHER BANDS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240097944 titled 'DEMODULATION REFERENCE SIGNAL SEQUENCE SIGNALING FOR SINGLE CARRIER WAVEFORMS WITH A NONLINEAR POWER AMPLIFY IN HIGHER BANDS
Simplified Explanation
The abstract describes a patent application for an apparatus that can transmit or receive an indication of a first dmrs, which is identified based on factors such as the non-linearity of a power amplifier, the modulation and coding scheme used for data transmission, or the channel type associated with the dmrs. The apparatus can then transmit the dmrs for channel estimation at a second device and transmit the data transmission associated with the dmrs.
- Factors used to identify the first dmrs:
- Non-linearity of a power amplifier - Modulation and coding scheme (MCS) used for data transmission - Channel type associated with the dmrs
- Function of the apparatus:
- Transmit or receive an indication of the first dmrs - Transmit the first dmrs for channel estimation at a second device - Transmit the data transmission associated with the first dmrs
- Potential Applications:
- Wireless communication systems - 5G networks - IoT devices
- Problems Solved:
- Efficient channel estimation - Improved data transmission reliability - Enhanced communication performance
- Benefits:
- Better signal quality - Increased data transmission accuracy - Enhanced overall system performance
- Potential Commercial Applications:
- Telecommunications companies - Electronics manufacturers - Networking equipment providers
- Possible Prior Art:
- Previous patents related to channel estimation in wireless communication systems - Research papers on power amplifier non-linearity in signal processing
Questions:
1. How does the apparatus handle different modulation and coding schemes for data transmission? 2. What specific types of channels are associated with the first dmrs in this patent application?
Original Abstract Submitted
an apparatus may be configured to transmit (or receive) an indication of a first dmrs, where the first dmrs is identified based on at least two of a non-linearity of a power amplifier of the first device, a modulation and coding scheme (mcs) used for a data transmission associated with the first dmrs, or a channel type of a channel associated with the first dmrs; transmit (or receive), for a second device (or from a first device), the first dmrs for channel estimation at the second device; and transmit (or receive) the data transmission associated with the first dmrs.
