CN102196479B

5G

Title

Timing advance value sharing detection method user equipment base station and system

Application Number:

CN20101129111

Publication Date:

08-01-2014

Current Assignee:

Family ID:

Application Date:

10-03-2010

Declaring Company:

Publication Country:

US

Priority Date:

10-03-2010

Title

Timing advance value sharing detection method user equipment base station and system

Application Number:

CN20101129111

Family ID:

Publication Country:

US

Publication Date:

08-01-2014

Application Date:

10-03-2010

Priority Date:

10-03-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

The embodiment of the invention claims a timing advance value sharing detection method user equipment a base station and a timing advance value sharing detection system which relate to the technical field of communication and solve the problem in the prior art that normal services cannot be provided because a timing advance (TA) value cannot be shared among different uplink component carriers (CC). The user equipment provided by the embodiment of the invention can make a judgment by time offset between a downlink carrier component corresponding to an uplink carrier component and the downlink carrier component corresponding to a preset uplink carrier component and determines that the same TA value cannot be shared if the time offset is overgreat; and the base station can directly calculate the TA value by a private leader sequence compare the calculated TA value with the TA value of any one carrier component and determine that the same TA value cannot be shared if a difference value between the TA values is overgreat. The embodiment of the invention is mainly used for various wireless communication systems.

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.