公开(公告)号：US20250159064A1

公开(公告)日：2025-05-15

申请号：US18541472

申请日：2023-12-15

Applicant: BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS

Inventor： Bo He ,  Haoran Zhao ,  Qi Qi ,  Yuhan Jing ,  Jingyu Wang ,  Jing Wang

IPC: H04L69/324 ,  H04L69/164

Abstract: A data transmission method and system for Internet of Things devices, includes: by a machine type communication gateway, reading, short data packets sent by all of the Internet of Things devices, acquiring QUIC data streams corresponding to the Internet of Things devices sending the short data packets, and placing data in the short data packets into to-be-sent queues for the acquired QUIC data streams; by the machine type communication gateway, newly creating an empty data packet; popping up, in chronological order in which to-be-sent data is placed into the to-be-sent queues for the QUIC data streams, the to-be-sent data one by one from a to-be-sent queue for each of QUIC data streams that contains the to-be-sent data; encapsulating the popped-up to-be-sent data into a streamframe and then loading the streamframe into the newly created data packet; and finally sending the data packet loaded with multiple streamframes to a central base station. The present disclosure relates to the field of information communication networks, which can guarantee an integrity of the original data of a short data packet based on a scenario with massive Internet of Things, and can effectively reduce the number of data packets and the total amount of data forwarded from the machine type communication gateway to a central base station.