18063970. TECHNIQUES FOR PARTIAL TRANSMIT SEQUENCE TRANSMISSION USING MULTI-MODE INDEX MODULATION simplified abstract (QUALCOMM Incorporated)
Contents
TECHNIQUES FOR PARTIAL TRANSMIT SEQUENCE TRANSMISSION USING MULTI-MODE INDEX MODULATION
Organization Name
Inventor(s)
Iyab Issam Sakhnini of San Diego CA (US)
TECHNIQUES FOR PARTIAL TRANSMIT SEQUENCE TRANSMISSION USING MULTI-MODE INDEX MODULATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18063970 titled 'TECHNIQUES FOR PARTIAL TRANSMIT SEQUENCE TRANSMISSION USING MULTI-MODE INDEX MODULATION
Simplified Explanation: The patent application describes methods, systems, and devices for wireless communications, where a transmitting wireless device identifies different sets of bits in the information bits of a signal to be transmitted. These bits are used to generate candidate partial transmit sequences (PTSs) for transmission to a receiving wireless device.
- The transmitting wireless device identifies different sets of bits in the information bits of a signal.
- A first set of bits acts as an index for a second set of bits, which includes multiple groups of bits.
- Each group of bits has the same size, allowing the device to obtain candidate PTSs based on applying phase rotations to respective inverse Fast Fourier Transform (IFFT) outputs associated with each group.
- The device selects a PTS from the candidate PTSs and transmits the signal to the receiving wireless device using the selected PTS.
Key Features and Innovation:
- Identification of different sets of bits in the information bits of a signal.
- Use of a first set of bits as an index for a second set of bits.
- Generation of candidate PTSs based on phase rotations applied to IFFT outputs.
- Selection and transmission of a PTS to a receiving wireless device.
Potential Applications: This technology can be applied in various wireless communication systems, including mobile networks, IoT devices, and satellite communications.
Problems Solved: This technology addresses the need for efficient and reliable wireless communication by optimizing the transmission of information bits using candidate PTSs.
Benefits:
- Improved efficiency in wireless communication.
- Enhanced reliability in transmitting information bits.
- Increased data transmission speeds.
Commercial Applications: Potential commercial applications include telecommunications equipment, network infrastructure, and consumer electronic devices.
Prior Art: Prior research in wireless communications and signal processing may provide insights into similar methods and systems for optimizing data transmission.
Frequently Updated Research: Stay informed about the latest advancements in wireless communication technologies and signal processing techniques to enhance the efficiency and reliability of data transmission.
Questions about Wireless Communications: 1. How does the technology optimize the transmission of information bits in wireless communication? 2. What are the potential applications of this innovation in different industries?
Original Abstract Submitted
Methods, systems, and devices for wireless communications are described. A transmitting wireless device may identify different sets of bits that are included in information bits of a signal to be transmitted. For example, a first set of bits may be used as an index for a second set of bits, and the second set of bits may include multiple groups of bits, where each group may have a same size (e.g., a same quantity of bits). Based on the groups of bits having the same size, the transmitting wireless device may obtain candidate partial transmit sequences (PTSs) based on applying phase rotations to respective inverse Fast Fourier Transform (IFFT) outputs associated with each group of bits. The transmitting wireless device may select a PTS from the candidate PTSs and may transmit the signal including the information bits to a receiving wireless device using the selected PTS.
