US8553675B2

5G,4G

Title

RADIO COMMUNICATION SYSTEM AND MOBILE STATION DEVICE

Application Number:

US20100817433

Publication Date:

08-10-2013

Current Assignee:

Family ID:

Application Date:

17-06-2010

Publication Country:

US

Priority Date:

08-08-2007

Declaring Company:

Abstract  Abstract

A mobile station device transmits a random access preamble to a base station device and performs uplink timing alignment based on the synchronization timing deviation information included in a random access response which the base station device transmits in response to the transmitted random access preamble wherein in an uplink synchronous status the mobile station device does not perform uplink timing alignment based on synchronization timing deviation information included in a random access response which is a response to a random access preamble whose preamble ID is randomly selected by the mobile station device.

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.