US2010118777A1

5G,4G

Title

MOBILE COMMUNICATION SYSTEM BASE STATTION APPARATUS AND MOBILE STATION APPARATUS

Application Number:

US20080593884

Publication Date:

13-05-2010

Current Assignee:

Family ID:

Application Date:

03-06-2008

Declaring Company:

Publication Country:

US

Priority Date:

06-06-2007

Title

MOBILE COMMUNICATION SYSTEM BASE STATTION APPARATUS AND MOBILE STATION APPARATUS

Application Number:

US20080593884

Family ID:

Publication Country:

US

Publication Date:

13-05-2010

Application Date:

03-06-2008

Priority Date:

06-06-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

When a mobile station 200 is out of uplink synchronization an efficient procedure is realized no matter whether a dedicated signature can be allocated. In a mobile communication system in which a base station 100 transmits a DL-SCH to a mobile station 200 when the mobile station 200 is out of uplink synchronization and detects resource allocation the mobile station 200 performs a random access to the base station 100. When the base station 100 detects a signature by using a random access channel it transmits a preamble response to the mobile station 200. When the mobile station 200 receives the preamble response it transmits Message 3 to the base station 100.

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.