Method for a first network node for transmitting or retransmitting data to a second network node and first network node thereof and method for a second network node for receiving data transmitted or retransmitted from a first network node and second network node thereof
US10237022B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 22, 2014 |
| Grant date | Mar 19, 2019 |
| Priority date | — |
| Expiry date | Nov 5, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/1607
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The embodiments of the invention relate to a method for a first network node (NN 1) for transmitting or retransmitting data to a second network node (NN2). The method contains receiving at the first network node (NN1) from the second network node (NN2) a feedback parameter (FP) in response to a first transmission (DT1) of at least two data segments (DS1-1, DS2-1, DS3-1) of a data packet. The feedback parameter (FP) is a number of counted data segments of the at least two data segments (DS1-1, DS2-1, DS3-1) incorrectly received or lost or correctly received at the second network node (NN2) by the first transmission (DT1). The method further contains determining at the first network node (NN 1) for a second transmission (DT2) to the second network node (NN2) the data (DS1-2, DS2-2, DS3-2, NCS, DS1 1 R, DS21 R, DS31 R) as a function of the feedback parameter (FP) and transmitting or retransmitting the data (DS 1-2, DS2-2, DS3-2, NCS, DS1 1 R, DS21 R, DS31 R) by the second transmission (DT2) from the first network node (NN 1) to the second network node (NN2). The embodiments of the invention further relate to a further method for the second network node (NN2) for receiving data transmi…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.