Apple inc. (20240097740). SYSTEMS AND METHODS TO CONFORM TRANSMISSION TO REGULATORY RESTRICTIONS IN WIRELESS COMMUNICATIONS simplified abstract

SYSTEMS AND METHODS TO CONFORM TRANSMISSION TO REGULATORY RESTRICTIONS IN WIRELESS COMMUNICATIONS

Organization Name

apple inc.

Inventor(s)

Sudhir K. Baghel of Pleasanton CA (US)

Seshu Tummala of Cupertino CA (US)

Amol P. Bhatkar of San Jose CA (US)

Mehran T. Baghaei of San Diego CA (US)

Venkateswara Rao Manepalli of San Jose CA (US)

Nishant Pattanaik of San Diego CA (US)

Sudeep Bhattarai of Hayward CA (US)

Lohit Sarna of San Mateo CA (US)

Jay P. Shah of Newark CA (US)

Sebastian B. Seeber of San Carlos CA (US)

SYSTEMS AND METHODS TO CONFORM TRANSMISSION TO REGULATORY RESTRICTIONS IN WIRELESS COMMUNICATIONS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240097740 titled 'SYSTEMS AND METHODS TO CONFORM TRANSMISSION TO REGULATORY RESTRICTIONS IN WIRELESS COMMUNICATIONS

Simplified Explanation

The abstract of the patent application describes a method for pre-compensating for frequency and time shifts in wireless transmission signals to ensure they stay within designated channel boundaries. This is achieved through processing circuitry coupled to a transceiver in user equipment.

• User equipment utilizes processing circuitry coupled to a transceiver to pre-compensate for estimated frequency shift at the time of transmissions.
• Certain guard bands are provided to ensure the actual transmission signals with the frequency pre-compensation are within the designated channel boundary.
• User equipment also pre-compensates for estimated time shift based on crystal drift using temperature measurement.

Potential Applications

The technology described in the patent application could be applied in various wireless communication systems, such as cellular networks, Wi-Fi routers, and satellite communication systems.

Problems Solved

This technology solves the problem of maintaining transmission signals within designated channel boundaries despite frequency and time shifts that may occur during wireless communication.

Benefits

The benefits of this technology include improved signal reliability, reduced interference with neighboring channels, and enhanced overall performance of wireless communication systems.

Potential Commercial Applications

One potential commercial application of this technology could be in the development of advanced wireless routers or modems that can maintain stable and reliable connections in crowded or dynamic frequency environments.

Possible Prior Art

One possible prior art for this technology could be the use of frequency and time synchronization techniques in existing wireless communication systems to ensure signal integrity and compliance with regulatory requirements.

How does this technology impact battery life in user equipment?

The abstract does not mention the potential impact of this technology on the battery life of user equipment. It would be interesting to know if the processing circuitry required for pre-compensation has any significant effect on power consumption.

Are there any limitations to the accuracy of the pre-compensation for frequency and time shifts?

The abstract does not address any potential limitations to the accuracy of the pre-compensation process. It would be important to understand the potential margin of error in estimating and compensating for frequency and time shifts in wireless transmission signals.

Original Abstract Submitted

frequency spectrum of wireless transmission signals are allocated based on availability and regulatory requirements. to ensure transmission signals are within designated channel boundary, user equipment utilizes processing circuitry coupled to a transceiver to pre-compensate for estimated frequency shift at the time of transmissions. certain guard bands are provided such that the actual transmission signals with the frequency pre-compensation are within the designated channel boundary. additionally, or alternatively, the user equipment utilizes the processing circuitry to pre-compensate for estimated time shift based on a crystal drift using temperature measurement.