Qualcomm incorporated (20240163059). RANGING NULL DATA PACKETS FOR WIDE BANDWIDTH NETWORKS simplified abstract

RANGING NULL DATA PACKETS FOR WIDE BANDWIDTH NETWORKS

Organization Name

qualcomm incorporated

Inventor(s)

Stephen Jay Shellhammer of Ramona CA (US)

Bin Tian of San Diego CA (US)

Alireza Raissinia of Monte Sereno CA (US)

Yanjun Sun of San Diego CA (US)

RANGING NULL DATA PACKETS FOR WIDE BANDWIDTH NETWORKS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240163059 titled 'RANGING NULL DATA PACKETS FOR WIDE BANDWIDTH NETWORKS

Simplified Explanation

The patent application describes methods, components, devices, and systems for ranging measurement procedures between two wireless devices in wide bandwidth networks, specifically focusing on null data packet (NDP) transmissions via a 320 MHz bandwidth.

• Wireless devices exchange NDPs to facilitate distance measurements
• Devices indicate a 320 MHz ranging NDP through bits in the preamble of the protocol data unit
• Bits are included in the universal signal (U-SIG) field of the preamble

Potential Applications

The technology described in the patent application could be applied in:

• Wireless communication systems
• Internet of Things (IoT) devices
• Autonomous vehicles

Problems Solved

This technology helps in:

• Improving accuracy of distance measurements between wireless devices
• Enhancing communication efficiency in wide bandwidth networks

Benefits

The benefits of this technology include:

• Increased precision in ranging measurements
• Enhanced reliability in wireless communication
• Optimal utilization of 320 MHz bandwidth for NDP transmissions

Potential Commercial Applications

A potential commercial application for this technology could be in:

• Telecommunications industry for high-speed data transmission

Possible Prior Art

One possible prior art could be the use of NDPs in wireless communication systems for ranging measurements, but the specific implementation with a 320 MHz bandwidth may be novel.

How does this technology impact battery life in wireless devices?

The patent application does not address the potential impact of this technology on the battery life of wireless devices. It would be important to understand if the increased use of NDPs and the 320 MHz bandwidth have any implications for power consumption.

Are there any regulatory considerations for using a 320 MHz bandwidth in wireless communication?

The patent application does not mention any regulatory aspects related to utilizing a 320 MHz bandwidth for ranging measurements. It would be essential to explore if there are any restrictions or guidelines that need to be followed when implementing this technology in wide bandwidth networks.

Original Abstract Submitted

this disclosure provides methods, components, devices and systems for ranging measurement procedures between two wireless devices that communicate in wide bandwidth networks. some aspects more specifically relate to null data packet (ndp) transmissions via a 320 megahertz (mhz) bandwidth. in some examples, a first wireless device and a second wireless device may participate in a ranging measurement procedure and may exchange one or more ndps to facilitate distance measurements and one or both of the first wireless device and the second wireless device may indicate that an associated protocol data unit (pdu) is a 320 mhz ranging ndp (e.g., an ndp of a ranging variant associated with a bandwidth of 320 mhz) via one or more bits of the preamble of the pdu. the one or more bits may be included in a universal signal (u-sig) field of the preamble of the pdu.