JP3455195B2

5G,4G

Title

HYBRID ARQ METHOD FOR PACKET DATA TRANSMISSION

Application Number:

JP20010144537

Publication Date:

14-10-2003

Current Assignee:

Family ID:

Application Date:

15-05-2001

Declaring Company:

Publication Country:

US

Priority Date:

17-05-2000

Title

HYBRID ARQ METHOD FOR PACKET DATA TRANSMISSION

Application Number:

JP20010144537

Family ID:

Publication Country:

US

Publication Date:

14-10-2003

Application Date:

15-05-2001

Priority Date:

17-05-2000

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To reduce the communication overhead of a hybrid ARQ method for packet data transmission and to eliminate complexity of mounting.

SOLUTION: A packet which has already been sent is coupled with a packet which has been re-sent. Each packet is segmented into protocol data units(PDU) each of which is given a sequence number for specification. The sequence number is transmitted over a control channel independent of the data channel for the transmission of the PDUs.

COPYRIGHT: (C)2001JPO&Japio

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.