Dynamic code block group (CBG) allocation

US12289172B2 · kind B2 · utility

Assignee

• QUALCOMM Incorporated · US

Inventors

• Chunhua Liu · Hunan, CN
• Shanshan Hei · Shanghai, CN
• Jing Zhou · Shanghai, CN
• Xuanfan Shen · Kunming, CN
• Hao Zhao · San Francisco, US
• Weikai Zhang · Shanghai, CN
• Dimeng Wang · Shanghai, CN

Key dates

• Filing date: Jun 3, 2021
• Grant date: Apr 29, 2025
• Expiry date: Jun 3, 2041

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04L1/1864
• WIPO field: Digital communication
• WIPO sector: Electrical engineering

Abstract

Certain aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for xx. A method that may be performed by a user equipment (UE) includes receiving, from a network entity, a first transport block (TB) comprising one or more code blocks (CBs), transmitting, to the network entity, an indication of a preferred code block group (CBG) allocation scheme selected for re-transmission of at least one CB of the one or more CBs based, at least in part, on a decoding status for each of the one or more CBs, and receiving, from the network entity, the at least one CB re-transmitted in accordance with the preferred CBG allocation scheme.