公开(公告)号：US20240334400A1

公开(公告)日：2024-10-03

申请号：US18127189

申请日：2023-03-28

Applicant: Silicon Laboratories Inc.

Inventor： Karthik Gunturi ,  Sunit Pujari ,  Ravikiran Nemali

IPC: H04W72/0446 ,  H04L69/166 ,  H04W4/80

CPC classification number: H04W72/0446 ,  H04L69/166 ,  H04W4/80

Abstract: A system and method for reducing packet error rates for L2CAP PDUs with large payloads is disclosed. The Bluetooth device fragments the large payload in several packets in accordance with well known algorithms. However, prior to transmission, the Bluetooth device redistributes the payload among these packets to reduce the maximum payload that is transmitted in one packet. In one embodiment, the Optimum Slot Utilization algorithm is used to determine the number and types of packets to be used, as well as the payloads in each packet. Once this is determined, the Bluetooth device then redistributes the payload across these packets to reduce the size of the largest payload that is transmitted in any packet, while still maintaining the same number of packets.