18457776. ENHANCEMENTS TO PDCCH SKIPPING WITH DUMMY GRANTS simplified abstract (QUALCOMM Incorporated)

ENHANCEMENTS TO PDCCH SKIPPING WITH DUMMY GRANTS

Organization Name

QUALCOMM Incorporated

Inventor(s)

Diana Maamari of San Diego CA (US)

Linhai He of San Diego CA (US)

Peter Pui Lok Ang of San Diego CA (US)

Huilin Xu of Temecula CA (US)

Prashanth Haridas Hande of San Diego CA (US)

Mickael Mondet of Louannec (FR)

Sitaramanjaneyulu Kanamarlapudi of San Diego CA (US)

ENHANCEMENTS TO PDCCH SKIPPING WITH DUMMY GRANTS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18457776 titled 'ENHANCEMENTS TO PDCCH SKIPPING WITH DUMMY GRANTS

Simplified Explanation

The patent application describes a method for wireless communication at a user equipment (UE) where the UE receives downlink control information (DCI) indicating actions such as skipping physical downlink control channel (PDCCH) monitoring or extending connected discontinuous reception (CDRX) active time. The DCI may also include scheduling for retransmission of a successfully decoded physical downlink shared channel (PDSCH) or assignments with different transport block sizes for downlink and uplink transmissions.

• Wireless communication method for user equipment (UE)
• DCI includes skip indication, retransmission scheduling, and different transport block sizes
• Actions indicated by DCI include skipping PDCCH monitoring or extending CDRX active time
• Potential applications of this technology include improving efficiency and reliability of wireless communication systems, enhancing network performance, and enabling better resource allocation.
• Problems solved by this technology include reducing unnecessary monitoring and transmission, optimizing resource usage, and improving overall system performance.
• Benefits of this technology include increased efficiency, reduced interference, improved data transmission reliability, and enhanced user experience.
• Potential commercial applications of this technology could be in telecommunications, IoT devices, mobile networks, and other wireless communication systems.
• Possible prior art may include similar methods for optimizing wireless communication systems, improving resource allocation, and enhancing network performance.

1. 1. 1. Unanswered Questions
         1. How does this method impact battery life in mobile devices?

The abstract does not provide information on the potential impact of this method on the battery life of mobile devices. It would be important to understand if the actions indicated by the DCI could affect power consumption and overall device performance.

1. 1. 1. 1. What are the potential security implications of skipping certain monitoring and transmission processes?

The abstract does not address the security aspects of skipping PDCCH monitoring or extending CDRX active time. It would be essential to investigate if these actions could introduce vulnerabilities or impact the overall security of the wireless communication system.

Original Abstract Submitted

A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE receives downlink control information (DCI) indicating for the UE to skip physical downlink control channel (PDCCH) monitoring or to extend a connected discontinuous reception (CDRX) active time. The DCI includes one or more of a skip indication, scheduling for a retransmission of a successfully decoded physical downlink shared channel (PDSCH), a non-zero downlink assignment with a downlink retransmission transport block (TB) size that is different than an initial downlink transmission TB size, or a non-zero uplink assignment with an uplink retransmission TB size that is different than an initial uplink transmission TB size. The UE further skips transmission of hybrid automatic repeat request (HARQ) feedback for the DCI.