18549308. WAKING-UP A WIRELESSLY-POWERED DEVICE simplified abstract (QUALCOMM Incorporated)

WAKING-UP A WIRELESSLY-POWERED DEVICE

Organization Name

QUALCOMM Incorporated

Inventor(s)

Ahmed Elshafie of San Diego CA (US)

Sony Akkarakaran of Poway CA (US)

Alexandros Manolakos of Escondido CA (US)

Kianoush Hosseini of San Diego CA (US)

Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US)

Huilin Xu of Temecula CA (US)

Yuchul Kim of San Diego CA (US)

Wanshi Chen of San Diego CA (US)

WAKING-UP A WIRELESSLY-POWERED DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18549308 titled 'WAKING-UP A WIRELESSLY-POWERED DEVICE

Simplified Explanation

The abstract describes methods, systems, and devices for wireless communications, specifically focusing on a wireless device transmitting a wake-up message with an indicator related to energy harvesting during a discontinuous reception cycle. The device may then transmit a signal based on this message and decide whether to harvest energy, decode data, or both during the on duration of the cycle.

• Wireless device transmits wake-up message with energy harvesting indicator
• Device transmits signal based on wake-up message
• User equipment decides whether to harvest energy, decode data, or both during on duration
• User equipment can concurrently harvest energy and decode data or do so in separate portions of the on duration

Potential Applications

This technology could be applied in various wireless communication systems, IoT devices, and smart sensors that require efficient energy management and data decoding capabilities.

Problems Solved

1. Efficient energy management during discontinuous reception cycles 2. Simultaneous energy harvesting and data decoding for improved performance

Benefits

1. Enhanced energy efficiency in wireless devices 2. Improved data decoding capabilities 3. Optimal utilization of resources during communication cycles

Potential Commercial Applications

Optimized energy management systems for IoT devices Efficient wireless communication solutions for smart sensors

Possible Prior Art

Prior art may include patents related to energy harvesting in wireless devices, data decoding techniques, and communication protocols for optimizing resource utilization.

How does this technology impact battery life in wireless devices?

This technology could potentially extend battery life by efficiently managing energy consumption during communication cycles.

What are the implications of concurrent energy harvesting and data decoding on overall system performance?

Concurrent energy harvesting and data decoding could improve system performance by optimizing resource utilization and reducing latency in wireless communications.

Original Abstract Submitted

Methods, systems, and devices for wireless communications are described. For instance, a wireless device (e.g., abase station, a user equipment (UE)) may transmit a wake-up message including an indicator of whether an on duration of a discontinuous reception cycle is associated with harvesting energy from a signal transmitted during the on duration. The wireless device may transmit the signal during the on duration based on the wake-up message. In some examples, the UE may determine, from the indicator, whether to harvest energy, decode data or both during the on duration. If both harvesting energy and decoding data, the UE may harvest the energy and decode the data concurrently for at least a portion of the on duration. Additionally, or alternatively, the UE may harvest the energy during a first portion of the on duration and may decode data during a second portion of the on duration.