18675282. Wake-Up Signal for Discontinuous Reception Operations simplified abstract (Apple Inc.)

Wake-Up Signal for Discontinuous Reception Operations

Organization Name

Apple Inc.

Inventor(s)

Haitong Sun of Saratoga CA (US)

Chunhai Yao of Beijing (CN)

Chunxuan Ye of San Diego CA (US)

Dawei Zhang of Saratoga CA (US)

Hong He of San Jose CA (US)

Hongbo Yan of Vista CA (US)

Huaning Niu of San Jose CA (US)

Oghenekome Oteri of San Diego CA (US)

Shengshan Cui of San Diego CA (US)

Sigen Ye of San Diego CA (US)

Wei Zeng of Saratoga CA (US)

Yushu Zhang of Beijing (CN)

Wake-Up Signal for Discontinuous Reception Operations - A simplified explanation of the abstract

This abstract first appeared for US patent application 18675282 titled 'Wake-Up Signal for Discontinuous Reception Operations

The abstract describes a wake-up signal scheme between a network and a user equipment (UE) operating in a Discontinuous Reception (DRX) state. The UE monitors a wake-up signal (WUS) occasion to determine if a WUS is received, identifies the UE, and monitors the OnDuration of a DRX cycle corresponding to the WUS.

• The innovation involves a system for managing wake-up signals in a DRX state.
• The UE checks for the reception of a wake-up signal during specific occasions.
• It determines if the received wake-up signal identifies the UE.
• The system monitors the OnDuration of a DRX cycle associated with the wake-up signal.
• If the wake-up signal is not received or does not identify the UE, the system remains in a sleep state during the OnDuration.

Potential Applications: - This technology can be applied in cellular networks to optimize power consumption in user equipment. - It can be used in IoT devices to efficiently manage wake-up signals and conserve energy.

Problems Solved: - Addresses power consumption issues in devices operating in a DRX state. - Ensures efficient utilization of resources by activating the device only when necessary.

Benefits: - Improved battery life in user equipment. - Enhanced network efficiency by reducing unnecessary wake-up signals.

Commercial Applications: Title: "Efficient Wake-Up Signal Management System for Cellular Networks" This technology can be utilized by telecommunications companies to enhance the performance of their networks and reduce energy consumption in user equipment. It can also be integrated into IoT devices to improve battery life and overall efficiency.

Questions about Wake-Up Signal Management System: 1. How does the system determine if a wake-up signal identifies the UE? The system uses specific identifiers within the wake-up signal to match it with the UE's unique characteristics.

2. What are the key advantages of monitoring the OnDuration of a DRX cycle in relation to wake-up signals? Monitoring the OnDuration allows for precise control over the device's active and sleep states, optimizing power consumption.

Original Abstract Submitted

A wake up signal scheme between a network and a user equipment (UE) operating in a Discontinuous Reception (DRX) state. The UE monitors a wake up signal (WUS) occasion to determine whether a WUS is received during the WUS occasion, when the WUS is received, determines whether the WUS identifies the UE, when the WUS is received and identifies the UE, monitors an OnDuration of a Discontinuous Reception (DRX) cycle corresponding to the WUS and when the WUS is not received or the WUS does not identify the UE, remains in a sleep state during the OnDuration corresponding to the WUS.