US9722727B2

5G , 4G

Title:

MULTI-LEVEL ACK DEFINING DECODING MARGIN

Application Number:

US201514430508

Family ID:

26978

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Publication Date:

01-08-2017

Application Date:

05-03-2015

Priority Date:

05-03-2015

Current Assignee:

ERICSSON INC

Declaring Company:

ERICSSON INC

Abstract  Abstract

The present disclosure relates to methods of transmitting and receiving transmission feedback in a radio network node. More particularly the disclosure pertains to transmitting and receiving messages acknowledging reception and successful decoding of a transport block in a radio network node. The disclosure also relates to a wireless device providing transmission feedback and to a radio network node receiving the transmission feedback. The disclosure proposes a method performed in a radio network node of receiving transmission feedback. The method comprises transmitting using a set of transmission properties a transport block to a receiving wireless device and receiving from the receiving wireless device an acknowledgement (ACK) confirming reception and successful decoding of the transport block in the receiving wireless device wherein the ACK defines a decoding margin of the decoding. The disclosure also proposes a corresponding method in a wireless device and corresponding devices as well as a corresponding computer program.