17956375. SUBBAND FULL DUPLEXING IN FREQUENCY DIVISION DUPLEXING BANDS simplified abstract (QUALCOMM Incorporated)

SUBBAND FULL DUPLEXING IN FREQUENCY DIVISION DUPLEXING BANDS

Organization Name

QUALCOMM Incorporated

Inventor(s)

Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US)

Tingfang Ji of San Diego CA (US)

Naga Bhushan of San Diego CA (US)

Krishna Kiran Mukkavilli of San Diego CA (US)

SUBBAND FULL DUPLEXING IN FREQUENCY DIVISION DUPLEXING BANDS - A simplified explanation of the abstract

This abstract first appeared for US patent application 17956375 titled 'SUBBAND FULL DUPLEXING IN FREQUENCY DIVISION DUPLEXING BANDS

Simplified Explanation

Methods, systems, and devices for wireless communications are described in the patent application. The innovation involves utilizing the duplexing gap as an additional downlink or uplink channel for operators, adding new blocks for operators with adjacent uplink and downlink channels to avoid interference, and subdividing blocks in time, frequency, or both.

• Utilizing the duplexing gap as a second downlink or uplink channel for operators
• Adding new blocks for operators with adjacent uplink and downlink channels to avoid interference
• Subdividing blocks in time, frequency, or both

Potential Applications

The technology described in the patent application could be applied in various wireless communication systems, such as cellular networks, to improve spectral efficiency and reduce interference between operators.

Problems Solved

1. Interference between operators with adjacent uplink and downlink channels 2. Limited spectrum utilization in wireless communication systems

Benefits

1. Improved spectral efficiency 2. Enhanced communication reliability 3. Reduced interference between operators

Potential Commercial Applications

Optimizing spectrum allocation in cellular networks Enhancing communication quality in wireless systems

Possible Prior Art

One possible prior art could be the use of guard bands in wireless communication systems to reduce interference between adjacent channels. Another could be the allocation of specific frequency bands to different operators to avoid interference.

How does this technology impact battery life in mobile devices?

The patent application does not address the potential impact of this technology on battery life in mobile devices. It would be interesting to know if the utilization of the duplexing gap or the addition of new blocks has any effect on power consumption.

What are the potential regulatory implications of implementing this technology?

The patent application does not discuss the regulatory aspects of implementing this technology. It would be important to understand if there are any regulatory hurdles or requirements that need to be considered when deploying these methods, systems, and devices for wireless communications.

Original Abstract Submitted

Methods, systems, and devices for wireless communications are described. For example, an operator may utilize the duplexing gap as a second downlink channel for an operator that has an uplink channel next to the guard. an operator may utilize the duplexing gap as a second uplink channel for an operator that has a downlink channel next to the guard. In some examples, a new block may be added for an operator (e.g., the first operator, the second operator, or a third and distinct operator). The new block may include an uplink channel and a downlink channel (which are adjacent to respective uplink and downlink channels for other operators, hence avoiding additional interference). A new block may be added for an operator (e.g., the first operator, the second operator, or a third and distinct operator), which may be subdivided in time, frequency, or both.