EP1597855B1

5G,4G

Title

Transmission control method in an arq system

Application Number:

EP20030816029

Family ID:

Publication Date:

04-11-2009

Application Date:

26-02-2003

Priority Date:

26-02-2003

Current Assignee:

Publication Country:

US

Declaring Company:

Abstract  Abstract

A method of controlling the transmission of a sequence of data symbols over a connection provided by a predetermined communication layer which method comprises modifying the transmission by identifying (S41) a reference data symbol in the sequence of data symbols dividing (S42) the data symbol following the reference data symbol in the sequence of data symbols into a sequence of new data units on the basis of a new data unit generation scheme generating (S43) a new sender-side transmission record by mapping sender-side transmission status information associated with data units in an old sender-side transmission record onto the new data units in accordance with a predetermined mapping scheme for sender-side transmission records generating (S44) a new receiver-side transmission record by mapping receiver-side transmission status information associated with data units in an old receiver-side transmission record onto the new data units in accordance with a predetermined mapping scheme for receiver-side transmission records and performing (S45) the transmission control of the new data units on the basis of the new sender-side transmission records and performing the reassembling of data symbols on the basis of the new receiver-side transmission record.

A method of controlling the transmission of a sequence of data symbols over a connection provided by a predetermined communication layer which method comprises modifying the transmission by identifying (S41) a reference data symbol in the sequence of data symbols dividing (S42) the data symbol following the reference data symbol in the sequence of data symbols into a sequence of new data units on the basis of a new data unit generation scheme generating (S43) a new sender-side transmission record by mapping sender-side transmission status information associated with data units in an old sender-side transmission record onto the new data units in accordance with a predetermined mapping scheme for sender-side transmission records generating (S44) a new receiver-side transmission record by mapping receiver-side transmission status information associated with data units in an old receiver-side transmission record onto the new data units in accordance with a predetermined mapping scheme for receiver-side transmission records and performing (S45) the transmission control of the new data units on the basis of the new sender-side transmission records and performing the reassembling of data symbols on the basis of the new receiver-side transmission record.

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

Implicitly disclosed patent

Basis patent

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