18249810. TIME OFFSET MAINTENANCE FOR NONTERRESTRIAL NETWORK (NTN) simplified abstract (Apple Inc.)

TIME OFFSET MAINTENANCE FOR NONTERRESTRIAL NETWORK (NTN)

Organization Name

Apple Inc.

Inventor(s)

Chunhai Yao of Beijing (CN)

Chunxuan Ye of San Diego CA (US)

Dawei Zhang of Saratoga CA (US)

Haijing Hu of Los Gatos CA (US)

Haitong Sun of Cupertino CA (US)

Hong He of San Jose CA (US)

Huaning Niu of San Jose CA (US)

Jie Cui of San Jose CA (US)

Oghenekome Oteri of San Diego CA (US)

Sarma V. Vangala of Campbell 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)

TIME OFFSET MAINTENANCE FOR NONTERRESTRIAL NETWORK (NTN) - A simplified explanation of the abstract

This abstract first appeared for US patent application 18249810 titled 'TIME OFFSET MAINTENANCE FOR NONTERRESTRIAL NETWORK (NTN)

Simplified Explanation:

The patent application describes a user equipment (UE) associated with a non-terrestrial network (NTN) that can adjust time offsets for communication with a base station.

Key Features and Innovation:

• UE processor determines time offsets based on signals from the base station.
• First time offset indicates delay between downlink (DL) and uplink (UL) communication.
• Second time offset is updated based on subsequent signals from the base station.

Potential Applications: This technology can be used in satellite communication systems, space-based networks, and other non-terrestrial communication setups.

Problems Solved: The technology addresses issues related to time synchronization and communication delays in non-terrestrial networks.

Benefits:

• Improved communication efficiency in non-terrestrial networks.
• Enhanced reliability of data transmission.
• Better coordination between UE and base stations.

Commercial Applications: Potential commercial applications include satellite communication services, space exploration missions, and remote sensing operations in non-terrestrial environments.

Prior Art: Readers can explore prior research on time synchronization in non-terrestrial networks, satellite communication protocols, and space-based communication technologies.

Frequently Updated Research: Stay informed about advancements in satellite communication systems, time synchronization algorithms for non-terrestrial networks, and innovations in space-based communication technologies.

Questions about Non-Terrestrial Networks: 1. How does this technology improve communication efficiency in non-terrestrial networks?

  - This technology optimizes time offsets for better coordination between user equipment and base stations, leading to improved data transmission reliability.
  

2. What are the potential commercial applications of this technology in satellite communication systems?

  - This technology can be utilized in satellite communication services, space exploration missions, and remote sensing operations in non-terrestrial environments.

Original Abstract Submitted

A user equipment (UE) associated with a non-terrestrial network (NTN) is disclosed. The UE comprises a processor configured to determine a first time offset, based on processing a timing offset indication signal comprising the first time offset or an associated parameter, received from a base station. In some embodiments, the first time offset is indicative of a time delay in downlink (DL) to uplink (UL) interaction between the UE and the base station. The processor is further configured to determine a second time offset, based on processing a subsequent timing offset indication signal comprising the second time offset or an associated parameter, received from the base station at a subsequent time instance. In some embodiments, the processor is further configured to update the first time offset with the second time offset.