US2009268644A1

5G,4G,3G

Title

USER EQUIPMENT FOR SYNCHRONIZING TO A TDD BASE STATION

Application Number:

US20090499918

Publication Date:

29-10-2009

Current Assignee:

Family ID:

Application Date:

09-07-2009

Publication Country:

US

Priority Date:

22-05-2000

Declaring Company:

Abstract  Abstract

A time division duplex (TDD) user equipment (UE) is configured to synchronize to a TDD base station. The UE includes an antenna a primary synchronization code matched filter a first plurality of secondary synchronization code matched filters a second plurality of secondary synchronization code matched filters and a processor in communication with the first and second plurality of secondary synchronization code matched filters. The first plurality of secondary synchronization code matched filters determines secondary synchronization codes sent on a first carrier and the second plurality of secondary synchronization code matched filters determines secondary synchronization codes sent on a second carrier. The processor is configured to determine a code group assignment and selected timeslot based upon an analysis of the secondary synchronization codes sent on the first and second carriers.

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.