17774508. BEAM FAILURE RECOVERY TIMING IN A NONTERRESTRIAL NETWORK (NTN) simplified abstract (Apple Inc.)

BEAM FAILURE RECOVERY TIMING IN A NONTERRESTRIAL NETWORK (NTN)

Organization Name

Apple Inc.

Inventor(s)

Chunxuan Ye of San Diego CA (US)

Dawei Zhang of Saratoga CA (US)

Haitong Sun of Cupertino CA (US)

Hong He of San Jose CA (US)

Huaning Niu of San Jose CA (US)

Oghenekome Oteri of San Diego CA (US)

Seyed Ali Akbar Fakoorian of San Diego CA (US)

Wei Zeng of Saratoga CA (US)

Weidong Yang of San Diego CA (US)

Yushu Zhang of Beijing (CN)

BEAM FAILURE RECOVERY TIMING IN A NONTERRESTRIAL NETWORK (NTN) - A simplified explanation of the abstract

This abstract first appeared for US patent application 17774508 titled 'BEAM FAILURE RECOVERY TIMING IN A NONTERRESTRIAL NETWORK (NTN)

Simplified Explanation

The abstract describes a patent application related to configuring beam failure recovery timing, enabling beam switching and bandwidth part switching to be correlated, processing beam failure recovery requests, generating beam failure recovery responses, and more in a network component.

• User equipment (UE), base stations, or network components can configure beam failure recovery timing based on a time offset and number of symbols in a BFR procedure.
• Beam failure recovery requests (BFRQ) can be processed or transmitted in response to detecting a beam failure.
• Beam failure recovery responses (BFRR) can be generated via a physical downlink control channel (PDCCH) based on at least four slots after the BFRQ and a time offset for a non-terrestrial network (NTN).

Potential Applications

This technology can be applied in:

• 5G and future wireless communication networks
• Satellite communication systems
• Autonomous vehicles for reliable communication

Problems Solved

This technology solves issues related to:

• Beam failure in wireless communication systems
• Ensuring seamless communication handover
• Improving network reliability and performance

Benefits

The benefits of this technology include:

• Enhanced network reliability
• Reduced downtime due to beam failures
• Improved quality of service for users

Potential Commercial Applications

Potential commercial applications of this technology include:

• Telecommunication companies
• Satellite communication providers
• Autonomous vehicle manufacturers

Possible Prior Art

One possible prior art for this technology could be the use of beamforming techniques in wireless communication systems to improve signal quality and coverage.

How does this technology impact network latency in real-world scenarios?

This article does not delve into the specific effects of this technology on network latency, especially in dynamic and congested network environments. Further research and testing may be needed to determine the exact impact.

What are the potential security implications of implementing beam failure recovery procedures in wireless networks?

The article does not address the security aspects of implementing beam failure recovery procedures. It would be essential to investigate potential vulnerabilities and safeguards to ensure the security of the network during such procedures.

Original Abstract Submitted

A user equipment (UE), a base station (e.g., next generation NodeB (gNB)), or other network component can operate to configure a beam failure recovery (BFR) timing based on a time offset and a number of symbols in a BFR procedure, as well as enable beam switching and bandwidth part (BWP) switching to be correlated. A beam failure recovery request (BFRQ) can be processed or transmitted in response to a detection of a beam failure. A beam failure recovery response (BFRR) can be generated via a physical downlink control channel (PDCCH) based on at least four slots after the BFRQ and a time offset for a non-terrestrial network (NTN).