JP4776738B2

5G,4G

Title

RECEPTION METHOD AND BASE STATION DEVICE

Application Number:

JP20100212120

Publication Date:

21-09-2011

Current Assignee:

Family ID:

Application Date:

22-09-2010

Declaring Company:

Publication Country:

US

Priority Date:

09-03-2004

Title

RECEPTION METHOD AND BASE STATION DEVICE

Application Number:

JP20100212120

Family ID:

Publication Country:

US

Publication Date:

21-09-2011

Application Date:

22-09-2010

Priority Date:

09-03-2004

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a reception method for establishing an individual channel between a radio communication terminal device and a base station device in a short time and a base station device executing the reception method.

SOLUTION: In the reception method in step ST320 an RACH sub-channel allocation part 211 allocates a transmission packet input from a replication part 202 to an optional sub-carrier at an RACH optional time slot at random. In step ST330 an allocation part 210 determines whether overlap occurs in the allocation result obtained by the RACH sub-channel allocation part 211. When the allocation part 210 determines that overlap occurs in the allocation result the allocation part 210 causes one of the RACH sub-channel allocation parts 211 which has caused the overlap to perform allocation of step ST320 again. When it is determined that no overlap occurs in the allocation result step ST340 is executed.

COPYRIGHT: (C)2011JPO&INPIT

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.