18262857. HYBRID AUTOMATIC REPEAT REQUEST FEEDBACK FOR GROUPCAST simplified abstract (Nokia Technologies Oy)

HYBRID AUTOMATIC REPEAT REQUEST FEEDBACK FOR GROUPCAST

Organization Name

Nokia Technologies Oy

Inventor(s)

Berthold Panzner of Munich (DE)

Nuno Manuel Killerich Pratas of Aalborg (DK)

Lianghai Ji of Aalborg (DK)

Faranaz Sabouri-sichani of Aalborg (DK)

HYBRID AUTOMATIC REPEAT REQUEST FEEDBACK FOR GROUPCAST - A simplified explanation of the abstract

This abstract first appeared for US patent application 18262857 titled 'HYBRID AUTOMATIC REPEAT REQUEST FEEDBACK FOR GROUPCAST

Simplified Explanation: The patent application describes a method where a receiver wireless device receives a groupcast from a transmitter wireless device, determines triggers for modifying Hybrid Automatic Repeat Request (HARQ) feedback, and transmits requests to modify the HARQ feedback to peer receiver wireless devices.

Key Features and Innovation:

• Receiving a groupcast from a transmitter wireless device.
• Determining triggers for modifying HARQ feedback.
• Transmitting requests to modify HARQ feedback to peer receiver wireless devices.

Potential Applications: This technology can be applied in wireless communication systems, particularly in improving feedback mechanisms for data transmission.

Problems Solved: This technology addresses the need for efficient modification of HARQ feedback in groupcast scenarios, enhancing overall communication reliability.

Benefits:

• Improved data transmission reliability.
• Enhanced communication efficiency in groupcast scenarios.
• Better management of feedback mechanisms in wireless networks.

Commercial Applications: The technology can be utilized in telecommunications, IoT devices, and other wireless communication systems to optimize data transmission and feedback processes.

Prior Art: Readers can explore existing patents related to HARQ feedback mechanisms in wireless communication systems to understand the evolution of this technology.

Frequently Updated Research: Stay updated on advancements in wireless communication protocols and feedback mechanisms to leverage the latest innovations in this field.

Questions about Wireless Communication Technology: 1. What are the key challenges in implementing efficient feedback mechanisms in wireless communication systems? 2. How does the modification of HARQ feedback impact the overall performance of data transmission in groupcast scenarios?

Original Abstract Submitted

There is provided receiving, by a receiver wireless device, a groupcast, from a transmitter wireless device of the groupcast, determining by the receiver wireless device, at least one trigger for requesting to modify Hybrid Automatic Repeat Request, HARQ, feedback, transmitting, by the receiver wireless device to one or more peer receiver wireless devices of the groupcast, based on the determined at least one trigger, at least one request to modify the HARQ feedback to the groupcast.