Apple inc. (20240348320). SYSTEMS AND METHODS FOR BEAM FAILURE RECOVERY FOR MULTI-DCI MODE simplified abstract
Contents
SYSTEMS AND METHODS FOR BEAM FAILURE RECOVERY FOR MULTI-DCI MODE
Organization Name
Inventor(s)
Dawei Zhang of Saratoga CA (US)
Haitong Sun of Cupertino CA (US)
Weidong Yang of San Diego CA (US)
SYSTEMS AND METHODS FOR BEAM FAILURE RECOVERY FOR MULTI-DCI MODE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240348320 titled 'SYSTEMS AND METHODS FOR BEAM FAILURE RECOVERY FOR MULTI-DCI MODE
The abstract describes a patent application related to beam failure recovery (BFR) in a multiple downlink control information (MDCI) mode, involving the user equipment (UE) receiving a downlink reference signal (DL RS) set from a next generation node B (gNB). The DL RS set is associated with a link between the UE and the gNB, indicating that beam failure detection (BFD) is to be performed for the link. The UE then performs BFD and candidate beam detection (CBD) for the link, determining a candidate beam with a reference signal receiving power (RSRP) larger than a threshold. Finally, the UE transmits a beam failure recovery request (BFRQ) to the gNB, indicating the link.
- Receiving DL RS set from gNB
- Performing BFD for the link using DL RS set
- Performing CBD for the link to determine candidate beam
- Transmitting BFRQ to gNB indicating the link
- Improving beam failure recovery in MDCI mode
Potential Applications: - 5G and future wireless communication networks - IoT devices requiring reliable connections - Mission-critical applications in industries like healthcare and transportation
Problems Solved: - Enhancing reliability of communication links - Improving network efficiency in detecting and recovering from beam failures
Benefits: - Increased network reliability - Enhanced performance in challenging environments - Better user experience with seamless connectivity
Commercial Applications: Title: Enhanced Beam Failure Recovery Technology for 5G Networks This technology can be utilized in telecommunications companies, IoT device manufacturers, and industries requiring reliable wireless communication for critical operations. The market implications include improved network performance, reduced downtime, and increased customer satisfaction.
Prior Art: Researchers can explore existing patents related to beam failure recovery, MDCI modes, and candidate beam detection in wireless communication systems to understand the evolution of this technology.
Frequently Updated Research: Stay updated on advancements in beamforming technologies, 5G network standards, and protocols for efficient beam failure recovery in wireless networks.
Questions about Beam Failure Recovery Technology: 1. How does beam failure recovery technology impact the reliability of wireless communication networks? 2. What are the key differences between beam failure detection and candidate beam detection in this context?
Original Abstract Submitted
beam failure recovery (bfr) in a multiple downlink control information (mdci) mode may include receiving, by a user equipment (ue), a downlink reference signal (dl rs) set from a next generation node b (gnb). the dl rs set may be associated with a link between the ue and the gnb and indicate beam failure detection (bfd) is to be performed for the link. the bfr may further include performing, by the ue, a beam failure detection (bfd) for the link using the dl rs set, and performing, by the ue, a candidate beam detection (cbd) for the link, the cbd determining a candidate beam for the link by determining a beam having a reference signal receiving power (rsrp) that is larger than an rsrp threshold. the bfr may further include transmitting, by the ue, a beam failure recovery request (bfrq) indicating the link to the gnb.
