Qualcomm incorporated (20240204824). CYCLIC DELAY AND DOPPLER SHIFT simplified abstract
Contents
CYCLIC DELAY AND DOPPLER SHIFT
Organization Name
Inventor(s)
Raviteja Patchava of San Diego CA (US)
Xiaoxia Zhang of San Diego CA (US)
Ahmed Abdelaziz Ibrahim Abdelaziz Zewail of San Diego CA (US)
CYCLIC DELAY AND DOPPLER SHIFT - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240204824 titled 'CYCLIC DELAY AND DOPPLER SHIFT
Simplified Explanation: The patent application relates to wireless communication, where a transmitter applies delay or Doppler shift to signals transmitted from different antennas. The signals are shifted in a delay-Doppler domain, and the transmitter outputs them in a time-frequency domain.
- The transmitter can apply delay or Doppler shift to signals transmitted from different antennas.
- The signals are shifted in a delay-Doppler domain before being output in a time-frequency domain.
Key Features and Innovation:
- Application of delay or Doppler shift to signals for transmission.
- Shifting signals in a delay-Doppler domain before outputting them in a time-frequency domain.
Potential Applications:
- Wireless communication systems.
- Radar systems.
- Satellite communication.
Problems Solved:
- Enhancing signal transmission quality.
- Improving communication reliability in wireless systems.
Benefits:
- Better signal reception.
- Reduced interference in communication.
Commercial Applications: Wireless communication technology for telecommunications companies and satellite communication providers.
Prior Art: Readers can start searching for prior art related to this technology in the field of wireless communication systems and signal processing.
Frequently Updated Research: Stay updated on advancements in wireless communication systems and signal processing for potential improvements in this technology.
Questions about Wireless Communication: 1. How does the application of delay or Doppler shift improve signal transmission quality? 2. What are the potential challenges in implementing this technology in real-world wireless communication systems?
Original Abstract Submitted
various aspects of the present disclosure generally relate to wireless communication. in some aspects, a transmitter may apply at least one of an amount of delay or an amount of doppler shift to a signal transmission including a first signal for transmission from a first antenna and a second signal for transmission from a second antenna, wherein the second signal is shifted, relative to the first signal, in a delay-doppler domain, by the at least one of the amount of delay or the amount of doppler shift. the transmitter may output, in a time-frequency domain, the first signal from the first antenna and the second signal from a second antenna. numerous other aspects are described.
