JP2006074810A

5G,4G,3G,2G

Title

MAC ARCHITECTURE IN WIRELESS COMMUNICATION SYSTEM SUPPORTING H-ARQ

Application Number:

JP20050277910

Publication Date:

16-03-2006

Current Assignee:

Family ID:

Application Date:

26-09-2005

Declaring Company:

Publication Country:

US

Priority Date:

19-10-2001

Title

MAC ARCHITECTURE IN WIRELESS COMMUNICATION SYSTEM SUPPORTING H-ARQ

Application Number:

JP20050277910

Family ID:

Publication Country:

US

Publication Date:

16-03-2006

Application Date:

26-09-2005

Priority Date:

19-10-2001

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To enable a medium access control (MAC) architecture to allow an scheduling entity to start new transmission at any time and to restart previously unsuccessful transmission at any time.

SOLUTION: The MAC architecture determines transmission latency and block error rate requirements for a plurality of data flows each data flow having associated priority and each data flow comprising a plurality of data blocks. The MAC architecture specifies a scheduling entity (53) that determines a time when transmission is performed and by which hybrid automatic repeat request (H-ARQ) entity the transmission is performed. H-ARQ entities (52a 52b) determine whether each prior block has been successfully transmitted and if not request the retransmission of unsuccessfully transmitted data blocks.

COPYRIGHT: (C)2006JPO&NCIPI

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.