WO2008134957A1

5G,4G

Title

METHOD, APPARATUS AND MOBILE COMMUNICATION SYSTEM FOR DETERMINING LENGTH SET OF ZERO-CORRELATION ZONE

Application Number:

WO2008CN70768

Publication Date:

13-11-2008

Current Assignee:

Family ID:

Application Date:

22-04-2008

Declaring Company:

Publication Country:

US

Priority Date:

30-04-2007

Title

METHOD, APPARATUS AND MOBILE COMMUNICATION SYSTEM FOR DETERMINING LENGTH SET OF ZERO-CORRELATION ZONE

Application Number:

WO2008CN70768

Family ID:

Publication Country:

US

Publication Date:

13-11-2008

Application Date:

22-04-2008

Priority Date:

30-04-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

A method for determining a length set of a Zero-Correlation Zone comprises determining the length of a root sequence; selecting such a length set of a Zero-Correlation Zone that for any radius of a cell, the maximum preamble number determined by the length of the Zero-Correlation Zone which is selected from the selected Zero-Correlation Zone length set, is most close to the maximum preamble number determined by any length of a Zero-Correlation Zone which is selected from all integral sets, wherein the maximum preamble numbers are determined by the length of the root sequence and the length of the selected Zero-Correlation Zone. An apparatus,a base station and a mobile communication system are also provided. The present invention provides a technical scheme for selecting the limited set of better ZCZ length, thus reducing the overhead of the signaling.

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.