17999354. PHASE CONTINUITY FOR DEMODULATION REFERENCE SIGNAL BUNDLING simplified abstract (QUALCOMM Incorporated)

PHASE CONTINUITY FOR DEMODULATION REFERENCE SIGNAL BUNDLING

Organization Name

QUALCOMM Incorporated

Inventor(s)

Huilin Xu of Temecula CA (US)

Wanshi Chen of San Diego CA (US)

Krishna Kiran Mukkavilli of San Diego CA (US)

Jing Lei of San Diego CA (US)

Yuchul Kim of San Diego CA (US)

Hung Dinh Ly of San Diego CA (US)

Hwan Joon Kwon of San Diego CA (US)

Peter Gaal of San Diego CA (US)

Gokul Sridharan of Sunnyvale CA (US)

Chao Wei of Beijing (CN)

PHASE CONTINUITY FOR DEMODULATION REFERENCE SIGNAL BUNDLING - A simplified explanation of the abstract

This abstract first appeared for US patent application 17999354 titled 'PHASE CONTINUITY FOR DEMODULATION REFERENCE SIGNAL BUNDLING

Abstract Explanation

The abstract of this patent application describes a wireless communication system where a user equipment (UE) receives an indication from a base station about multiple physical downlink shared channel (PDSCH) communications that are associated for demodulation reference signal bundling. The UE then determines whether a phase continuity needs to be maintained for these PDSCH communications based on their quasi-co-location assumptions. The UE processes these PDSCH communications accordingly.

• The patent application is related to wireless communication.
• It focuses on maintaining phase continuity for multiple PDSCH communications.
• The UE receives an indication from the base station about the associated PDSCH communications.
• The UE determines whether phase continuity needs to be maintained based on quasi-co-location assumptions.
• The UE processes the PDSCH communications accordingly.

Potential Applications

• This technology can be applied in various wireless communication systems, such as cellular networks.
• It can improve the efficiency and reliability of data transmission in wireless networks.
• The technology can be used in 5G and future generations of wireless networks to enhance communication performance.

Problems Solved

• Maintaining phase continuity for multiple PDSCH communications can be challenging in wireless communication systems.
• This technology solves the problem of efficiently processing and demodulating multiple PDSCH communications.
• It addresses the issue of maintaining phase continuity based on quasi-co-location assumptions.

Benefits

• Improved data transmission efficiency and reliability in wireless communication systems.
• Enhanced performance of wireless networks, especially in scenarios with multiple PDSCH communications.
• Better utilization of network resources and improved user experience in terms of data transfer speeds and reliability.

Original Abstract Submitted

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, an indication that a plurality of physical downlink shared channel (PDSCH) communications are associated for purposes of demodulation reference signal bundling. The UE may determine whether a phase continuity is to be maintained for the plurality of PDSCH communications based at least in part on respective quasi-co-location assumptions for the plurality of PDSCH communications. The UE may process the plurality of PDSCH communications based at least in part on whether the phase continuity is to be maintained Numerous other aspects are provided.