17450032. NULLING FOR INTER-USER EQUIPMENT INTERFERENCE CANCELLATION simplified abstract (QUALCOMM Incorporated)

NULLING FOR INTER-USER EQUIPMENT INTERFERENCE CANCELLATION

Organization Name

QUALCOMM Incorporated

Inventor(s)

Ahmed Attia Abotabl of San Diego CA (US)

Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US)

Abdelrahman Mohamed Ahmed Mohamed Ibrahim of San Diego CA (US)

Krishna Kiran Mukkavilli of San Diego CA (US)

Joseph Patrick Burke of San Diego CA (US)

Tingfang Ji of San Diego CA (US)

Renqiu Wang of San Diego CA (US)

Hwan Joon Kwon of San Diego CA (US)

NULLING FOR INTER-USER EQUIPMENT INTERFERENCE CANCELLATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 17450032 titled 'NULLING FOR INTER-USER EQUIPMENT INTERFERENCE CANCELLATION

Abstract

The abstract of this patent application describes a wireless communication system where a first mobile station can determine the channel between itself and a second mobile station, as well as the relative direction between the two stations. Based on this information, the first mobile station can apply nulling to its communication with a base station.

• The first mobile station can determine the channel between itself and a second mobile station.
• The first mobile station can determine the relative direction between itself and a second mobile station.
• Based on the channel or relative direction information, the first mobile station can apply nulling to its communication with a base station.

Potential Applications

This technology has potential applications in various wireless communication systems, including:

• Cellular networks
• Wi-Fi networks
• Internet of Things (IoT) devices
• Wireless sensor networks

Problems Solved

This technology helps solve the following problems in wireless communication:

• Interference between mobile stations in close proximity
• Signal degradation due to multipath fading
• Improving signal quality and reliability in wireless communication systems

Benefits

The benefits of this technology include:

• Enhanced communication performance between mobile stations and base stations
• Improved signal quality and reliability in wireless communication systems
• Reduced interference and improved overall network efficiency

Original Abstract Submitted

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first mobile station may determine at least one of a channel between the first mobile station and a second mobile station or a relative direction between the first mobile station and the second mobile station. The first mobile station may apply nulling to a communication between the first mobile station and a base station based at least in part on the at least one of the channel between the first mobile station and the second mobile station or the relative direction between the first mobile station and the second mobile station. Numerous other aspects are described.