公开(公告)号：US20240305405A1

公开(公告)日：2024-09-12

申请号：US18599635

申请日：2024-03-08

Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

Inventor： Jürgen HUPP ,  Oliver HAALA ,  Tobias DRÄGER ,  Josef BERNHARD

IPC: H04L1/00 ,  H04B1/7143 ,  H04W28/04

CPC classification number: H04L1/004 ,  H04B1/7143 ,  H04W28/04

Abstract: Transceiver configured to transmit at least one source packet in split and coded form, having: a splitter configured to divide the at least one source packet into several source segments; an encoder configured to encode the several source segments by coding rule in order to obtain coded segments; a transmitter configured to transmit the coded segments as PHY packets by means of a plurality of cycles each having a plurality of subcycles, each subcycle having several slots; wherein the coding rule specifies transfer of the plurality of source segments by means of forward error correction, and wherein the coding rule specifies an order such that a coding degree of the coded segments transmitted in the last PHY packet is reduced or reduced to coding degree 1.

公开(公告)号：US20240048496A1

公开(公告)日：2024-02-08

申请号：US18490862

申请日：2023-10-20

Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

Inventor： Andreas FROTZSCHER ,  Hannes ELLINGER ,  Oliver HAALA ,  Jürgen HUPP ,  Frank BURKHARDT ,  Kirsten SCHUH

IPC: H04L47/2491 ,  H04L69/22

CPC classification number: H04L47/2491 ,  H04L69/22

Abstract: An apparatus determines a transmission quality in a communications network. A first network unit of the communications network is configured to perform a first data transmission, in that first data, to be sent from the first network unit, are transmitted in such a way that a first data packet depends on the first data. A second network unit of the communications network is configured to perform a second data transmission, in that second data, to be sent from the second network unit, are transmitted in such a way that the second data are combined with the first data in a second data packet. The apparatus has a receiving unit configured to receive the second data transmission. Furthermore, an evaluation unit is configured to determine a first quality of the first data transmission or a second quality of the second data transmission, wherein the evaluation unit evaluates the second data packet.