18548292. DETECTING AND AVOIDING INTERFERERS IN WIRELESS NETWORKS simplified abstract (QUALCOMM Incorporated)

DETECTING AND AVOIDING INTERFERERS IN WIRELESS NETWORKS

Organization Name

QUALCOMM Incorporated

Inventor(s)

Suresh Chandrasekaran of Kanchipuram (IN)

Rudreshwar Natarajan of Bengaluru (IN)

Kapil Rai of Sunnyvale CA (US)

Syam Krishna Babbellapati of Chennai, Tamilnadu (IN)

DETECTING AND AVOIDING INTERFERERS IN WIRELESS NETWORKS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18548292 titled 'DETECTING AND AVOIDING INTERFERERS IN WIRELESS NETWORKS

Simplified Explanation

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication transmitter may monitor a clear channel assessment (CCA) for a primary bandwidth associated with the transmitter. The wireless communication transmitter may determine whether an interferer is located within the primary bandwidth based on tracking packet drops that are based on the CCA. The transmitter may also monitor one or more additional CCAs for secondary bandwidths and determine if an interferer is present based on tracking packet transmissions that are based on the additional CCAs.

• Wireless communication transmitter monitors CCA for primary bandwidth
• Determines interferer presence based on packet drops and CCA
• Monitors additional CCAs for secondary bandwidths
• Determines interferer presence in secondary bandwidths based on packet transmissions and additional CCAs

Potential Applications

This technology could be applied in:

• Wireless network optimization
• Interference detection and mitigation in wireless communication systems

Problems Solved

This technology helps in:

• Identifying interferers in primary and secondary bandwidths
• Improving overall wireless communication performance by reducing interference

Benefits

The benefits of this technology include:

• Enhanced reliability of wireless communication systems
• Improved quality of service for users
• Efficient spectrum utilization

Potential Commercial Applications

Potential commercial applications of this technology include:

• Wireless network equipment manufacturing
• Telecommunication service providers

Possible Prior Art

One possible prior art for this technology could be:

• Existing interference detection techniques in wireless communication systems

What is the impact of this technology on wireless network performance?

This technology has a significant impact on wireless network performance by effectively detecting and mitigating interference, leading to improved overall network reliability and quality of service for users.

How does this technology contribute to spectrum efficiency in wireless communication systems?

By accurately identifying interferers in both primary and secondary bandwidths, this technology helps in efficiently utilizing the available spectrum, reducing interference, and optimizing the performance of wireless communication systems.

Original Abstract Submitted

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication transmitter may monitor a clear channel assessment (CCA) for a primary bandwidth associated with the transmitter. The wireless communication transmitter may determine whether an interferer is located within the primary bandwidth based at least in part on tracking packet drops, within the primary bandwidth, that are based at least in part on the CCA. The wireless communication transmitter may monitor one or more additional CCAs for one or more secondary bandwidths associated with the transmitter. The wireless communication transmitter may determine whether an interferer is located within at least one bandwidth, of the one or more secondary bandwidths, based at least in part on tracking packet transmissions, within the one or more secondary bandwidths, that are based at least in part on the one or more additional CCAs. Numerous other aspects are described.