Apple inc. (20240381256). SINGLE FREQUENCY NETWORK FOR WAKE-UP SIGNALS simplified abstract

SINGLE FREQUENCY NETWORK FOR WAKE-UP SIGNALS

Organization Name

apple inc.

Inventor(s)

Sigen Ye of San Diego CA (US)

Wei Zeng of Saratoga CA (US)

Weidong Yang of San Diego CA (US)

Chunxuan Ye of San Diego CA (US)

Hong He of San Jose CA (US)

Dawei Zhang of Saratoga CA (US)

SINGLE FREQUENCY NETWORK FOR WAKE-UP SIGNALS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240381256 titled 'SINGLE FREQUENCY NETWORK FOR WAKE-UP SIGNALS

Simplified Explanation: The patent application describes systems and methods for configuring, transmitting, receiving, and processing single frequency network wake-up signals. In one example, a user equipment (UE) is equipped with a radio frequency (RF) transceiver and a baseband processor to receive wake-up signals transmitted by multiple cells in a single frequency network.

• The user equipment (UE) includes a radio frequency (RF) transceiver and a baseband processor.
• The baseband processor is configured to receive wake-up signals (WUS) transmitted by multiple cells in a single frequency network (SFN).
• Each cell transmits the wake-up signal in identical time and frequency resources.
• Based on the received wake-up signal, the baseband processor configures the UE to receive a subsequent signal.

Key Features and Innovation:

• Configuration, transmission, reception, and processing of single frequency network wake-up signals.
• Utilization of multiple cells in a single frequency network to transmit wake-up signals.
• Synchronization of time and frequency resources for wake-up signal transmission.
• Dynamic configuration of user equipment based on received wake-up signals.

Potential Applications:

• Internet of Things (IoT) devices
• Smart home systems
• Industrial automation
• Wearable technology
• Remote monitoring systems

Problems Solved:

• Efficient wake-up signal reception in a single frequency network.
• Synchronization of wake-up signals from multiple cells.
• Dynamic configuration of user equipment based on received signals.

Benefits:

• Improved energy efficiency in wake-up signal reception.
• Enhanced reliability of wake-up signal detection.
• Seamless integration of user equipment in single frequency network environments.

Commercial Applications: The technology can be applied in various industries such as IoT, smart home systems, industrial automation, wearables, and remote monitoring systems. It offers improved energy efficiency, reliability, and seamless integration in single frequency network environments.

Questions about Single Frequency Network Wake-Up Signals: 1. How does the use of multiple cells in a single frequency network enhance the reception of wake-up signals? 2. What are the potential challenges in configuring user equipment based on received wake-up signals?

Frequently Updated Research: Stay updated on advancements in single frequency network technologies, wake-up signal processing, and synchronization methods for improved efficiency and reliability.

Original Abstract Submitted

systems, methods, processors, and circuitries are provided for configuring, transmitting, receiving and processing single frequency network wake-up signals. in one example a user equipment (ue) includes a radio frequency (rf) transceiver and a baseband processor. the baseband processor is configured to, when executing instructions stored in a memory, cause the ue to receive, via the rf transceiver, a wake-up signal (wus). the wus is transmitted by a plurality of cells in a wus single frequency network (sfn) and each cell of the plurality of cells transmits the wus in identical time and frequency resources. based on the received wus, the baseband processor causes the ue to configure one or more components of the ue to receive a subsequent signal.