Gurpreet Marwah

Title: Gurpreet Marwah: Wireless Power-Saving Innovation

Introduction

Gurpreet Marwah is an inventor based in Hyderabad, India, and is associated with Qualcomm Incorporated. His listed patent focuses on power management for wireless devices while preserving connectivity between a device and its peripheral.

Latest Patents

Marwah is credited with 1 patent: “Efficient Power Save Scheme for Soft Access Points.” The invention describes techniques that allow a wireless device and a peripheral device to enter a sleep state while maintaining an active WLAN link. In one implementation, the wireless device acts both as a station connected to a WLAN and as a soft access point. It selects a sleep-state beacon interval in response to a handover request, calculates the next target beacon transmission time using that interval and the device’s timing synchronization function value, and sends the peripheral the timing information over Bluetooth. The device then transmits WLAN beacon frames during the sleep state according to the calculated timing.

Career Highlights

The patent reflects work on coordinating Bluetooth and WLAN communications to support power saving without losing the wireless link. Marwah’s listed company affiliation is Qualcomm Incorporated.

Collaborations

Sriman Miryala is identified as Marwah’s coworker. The available information does not specify their particular collaboration on the patent.

Conclusion

Gurpreet Marwah’s listed invention addresses a practical wireless engineering challenge by coordinating sleep timing and beacon transmissions to conserve power while maintaining WLAN connectivity.