US 2024/0407050 A1 · Communication Method and Device, Storage Medium, and Computer Program Product

Abstract

A short-range wireless communication method includes a sending device configured to broadcast a data packet; the sending device performs, at a predetermined time point within a time periodicity associated with the broadcasting of the data packet and in a predetermined frequency range, detection on response information fed back by at least one receiving device based on reception of the data packet, where the response information indicates at least a message that the data packet is not successfully received by any one of the at least one receiving device; and the sending device retransmits the data packet if the response information is obtained through detection.

Claims20

Dependent claims

A short-range wireless communication method comprising:

broadcasting a first data packet;
performing, at a predetermined time within a time periodicity associated with the broadcasting of the first data packet, in a predetermined frequency range, and based on the first data packet, a first detection of response information from at least one receiving device, wherein the response information indicates that the first data packet was not successfully received by at least one of the at least one receiving device;
and
retransmitting the first data packet when the response information is obtained through the first detection.

1 more element

A short-range communication device comprising:

a memory configured to store instructions;
and
one or more processors coupled to the memory, and configured to execute the instructions to cause the short-range communication device to:
broadcast a first data packet;
perform, at a predetermined time within a time periodicity associated with the broadcasting of the first data packet, in a predetermined frequency range, and based on the first data packet, a first detection of response information from at least one receiving device, wherein the response information indicates that the first data packet was not successfully received by at least one of the at least one receiving device;
and
retransmit the first data packet when the response information is obtained through the first detection.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application

18/807,172Filed 16 Aug 2024

Priority

24 Feb 2022

Published

5 Dec 2024

Term ends

Not estimatedThe source records don’t support an estimate.

Classification9 codes

H04L 1/1887
Arrangements specially adapted for the transmitter end: scheduling and prioritising arrangements
H04W 76/40
Connection management: for selective distribution or broadcast
H04L 1/08
Arrangements for detecting or preventing errors in the information received: by repeating transmission, e.g. Verdan system
H04L 5/0053
Arrangements for allocating sub-channels of the transmission path: allocation of signalling, i.e. of overhead other than pilot signals

Communication Method and Device, Storage Medium, and Computer Program Product

Life of this patent

Communication Method and Device, Storage Medium, and Computer Program Product

Life of this patent

Abstract

Claims20