Qualcomm incorporated (20240259243). TONE PLAN FOR WIRELESS COMMUNICATION simplified abstract

TONE PLAN FOR WIRELESS COMMUNICATION

Organization Name

qualcomm incorporated

Inventor(s)

Lin Yang of San Diego CA (US)

Bin Tian of San Diego CA (US)

Youhan Kim of Saratoga CA (US)

TONE PLAN FOR WIRELESS COMMUNICATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240259243 titled 'TONE PLAN FOR WIRELESS COMMUNICATION

The patent application discusses methods, devices, and systems for communication using Orthogonal Frequency Division Multiple Access (OFDMA) with a tone plan supporting 20 MHz subchannel puncturing within a wireless channel.

• Non-legacy tone plans are introduced to define a set of tones for a Resource Unit (RU) that does not overlap a 20 MHz subchannel boundary in the wireless channel.
• The set of tones in the non-legacy tone plan can be shifted relative to corresponding tones in a legacy tone plan.
• These tone plans enable puncturing of subchannels while utilizing RUs that would otherwise partially overlap a punctured subchannel in the legacy tone plan.

1. 1. 1. Potential Applications:

- Wireless communication systems - Mobile networks - Internet of Things (IoT) devices

1. 1. 1. Problems Solved:

- Efficient use of spectrum in wireless communication - Avoiding interference between subchannels - Enhancing data transmission reliability

1. 1. 1. Benefits:

- Increased data throughput - Improved network performance - Enhanced communication reliability

1. 1. 1. Commercial Applications:
         1. Title: Enhanced Spectrum Efficiency in Wireless Communication Systems

This technology can be utilized in telecommunications companies, network equipment manufacturers, and IoT device manufacturers to improve the efficiency and reliability of wireless communication systems.

1. 1. 1. Prior Art:

Further research can be conducted in the field of OFDMA and spectrum management in wireless communication systems to explore existing technologies and innovations related to non-legacy tone plans and subchannel puncturing.

1. 1. 1. Frequently Updated Research:

Stay updated on advancements in OFDMA technology, spectrum management, and wireless communication systems to leverage the latest innovations in the field.

1. 1. 1. 1. Questions about OFDMA:

1. How does OFDMA improve spectral efficiency in wireless communication systems? 2. What are the key differences between legacy and non-legacy tone plans in OFDMA systems?

Original Abstract Submitted

this disclosure provides methods, devices and systems that support communicating using orthogonal frequency division multiple access (ofdma) according to a tone plan that supports 20 mhz subchannel puncturing within a wireless channel. in some aspects, a non-legacy tone plan may define a set of tones for a resource unit (ru) such that the ru does not overlap a 20 mhz subchannel boundary of the wireless channel. the locations of the set of tones in the non-legacy tone plan may be shifted relative to corresponding tones associated with a corresponding ru according to a legacy tone plan. one or more of the disclosed tone plans may enable puncturing of subchannels while making use of some rus that would otherwise partially overlap a punctured subchannel in the legacy tone plan.