ES2376612T3

5G,4G

Title

Not Available

Application Number:

ES20080872246T

Publication Date:

15-03-2012

Current Assignee:

Family ID:

Application Date:

18-09-2008

Publication Country:

US

Priority Date:

08-02-2008

Title

Not Available

Application Number:

ES20080872246T

Family ID:

Publication Country:

US

Publication Date:

15-03-2012

Application Date:

18-09-2008

Priority Date:

08-02-2008

Current Assignee:

Abstract  Abstract

A method in a receiving node (120) for managing status information of data units transmitted from a sending node (110) to the receiving node (120) by a radio link (130), the method comprising the steps of: establishing (401) that a number of data units (2, 3, 4, 6, 7, 8) that have been transmitted by the sending node (110) are missing, sending (402) a reduced status message to the sending node (120) by the radio link, whose message is reduced in such a way that it includes the negative recognition for a first part (2, 3, 4) of missing data units and omits negative acknowledgments for the rest (6 , 7, 8) of the missing data units, in which the reduced status message positively recognizes data units (1, 5) up to, but not including, the first missing data unit for which an acknowledgment was omitted negative in the reduced status message thereby the negative acknowledgment omitted for the The rest (6, 7, 8) of the missing data units cannot be erroneously interpreted as data units correctly received by the sending node (110), in which the positive recognition is carried out by establishing an ACK SN field with respect to the first missing data unit for which a negative acknowledgment was omitted in the reduced status message, which means that the data units with sequence numbers up to, but not including, the first missing data unit for which was omitted a negative acknowledgment and explicitly excluding the first negatively recognized part of the missing data units, and in which the ACK SN field is a part of the reduced status message.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.