Apple inc. (20240357642). UE-Initiated Channel Access Procedure in Wireless Communication on Shared Spectrum simplified abstract

UE-Initiated Channel Access Procedure in Wireless Communication on Shared Spectrum

Organization Name

apple inc.

Inventor(s)

Hong He of San Jose CA (US)

Chunhai Yao of Beijing (CN)

Chunxuan Ye of San Diego CA (US)

Dawei Zhang of Saratoga CA (US)

Haitong Sun of Saratoga CA (US)

Jie Cui of San Jose CA (US)

Oghenekome Oteri of San Diego CA (US)

Sigen Ye of San Diego CA (US)

Wei Zeng of Saratoga CA (US)

Weidong Yang of San Diego CA (US)

Yang Tang of San Jose CA (US)

Yushu Zhang of Beijing (CN)

UE-Initiated Channel Access Procedure in Wireless Communication on Shared Spectrum - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240357642 titled 'UE-Initiated Channel Access Procedure in Wireless Communication on Shared Spectrum

Simplified Explanation: The patent application describes a system where a user equipment connects to a base station over a shared channel, following specific channel access operations. The user equipment receives configurations for fixed frame periods from both the base station and the user equipment, and based on certain conditions, initiates channel access operations for uplink transmissions.

• User equipment connects to a base station over a shared channel
• Receives configurations for fixed frame periods from both base station and user equipment
• Initiates channel access operations for uplink transmissions based on specific conditions

Key Features and Innovation:

• Configurations for fixed frame periods from both base station and user equipment
• Detection of downlink transmissions during predefined time periods
• Conditions for initiating uplink transmissions
• User equipment-initiated channel access operations

Potential Applications:

• Wireless communication systems
• Mobile networks
• Internet of Things (IoT) devices
• Smart city infrastructure

Problems Solved:

• Efficient channel access in wireless communication systems
• Optimizing uplink transmissions based on network conditions
• Enhancing overall network performance

Benefits:

• Improved network efficiency
• Enhanced user experience
• Better utilization of network resources

Commercial Applications: Potential commercial uses include:

• Telecom companies for improving network performance
• IoT device manufacturers for efficient data transmission
• Smart city developers for reliable communication infrastructure

Prior Art: Readers can explore prior art related to this technology in the field of wireless communication systems, channel access protocols, and network optimization techniques.

Frequently Updated Research: Researchers are constantly exploring advancements in wireless communication systems, channel access protocols, and network optimization to enhance overall network performance and user experience.

Questions about Wireless Communication Systems: 1. How does the system determine when to initiate uplink transmissions? 2. What are the key benefits of optimizing channel access operations in wireless communication systems?

Original Abstract Submitted

a user equipment is configured to connect to a base station (bs) over a shared channel subject to channel access operations. the ue receives a first configuration for a bs-initiated fixed frame period (ffp) (bs-ffp) and a second configuration for a ue-initiated ffp (ue-ffp), determines that no downlink (dl) transmissions are detected during a predefined time of the bs-ffp and determines that at least one condition associated with an uplink (ul) transmission is satisfied. when no downlink (dl) transmissions are detected during the predefined time of the bs-ffp and the at least one condition is satisfied, the ue performs a ue-initiated channel access operation. when the ue-initiated channel access operation is successful, the ue performs the ul transmission during the ue-ffp.