US2009270094A1

5G,4G

Title

RADIO BASE STATION MOBILE STATION AND COMMUNICATION METHOD

Application Number:

US20080314645

Publication Date:

29-10-2009

Current Assignee:

Family ID:

Application Date:

15-12-2008

Declaring Company:

Publication Country:

US

Priority Date:

25-04-2008

Title

RADIO BASE STATION MOBILE STATION AND COMMUNICATION METHOD

Application Number:

US20080314645

Family ID:

Publication Country:

US

Publication Date:

29-10-2009

Application Date:

15-12-2008

Priority Date:

25-04-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

A radio base station improved in the efficiency of processing random accesses from mobile stations. The radio base station designates a random access signal when transmitting downlink data to a mobile station. The mobile station transmits the designated random access signal to the radio base station. The radio base station transmits to the mobile station timing adjustment information prepared based on the result of reception of the random access signal and allocation information about an uplink radio resource allocated to the mobile station. If there is control data to be transmitted to the radio base station the mobile station transmits the control data by using the allocated uplink radio resource and if there is no control data to be transmitted the mobile station transmits a synchronization completion report prepared in reply to the timing adjustment information.

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.