JP2012142955A

5G,4G

Title

METHOD AND APPARATUS FOR SELECTING AND TRANSMITTING RANDOM ACCESS PREAMBLE

Application Number:

JP20120026163

Publication Date:

26-07-2012

Current Assignee:

Family ID:

Application Date:

09-02-2012

Declaring Company:

Publication Country:

US

Priority Date:

30-04-2007

Title

METHOD AND APPARATUS FOR SELECTING AND TRANSMITTING RANDOM ACCESS PREAMBLE

Application Number:

JP20120026163

Family ID:

Publication Country:

US

Publication Date:

26-07-2012

Application Date:

09-02-2012

Priority Date:

30-04-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a method for selecting and transmitting a random access preamble in a mobile communication system.SOLUTION: The method comprises the steps of: selecting a random access preamble from a set of random access preambles; and transmitting the selected random access preamble. The set of random access preambles is provided by zero correlation zones of length N-1, where Nis a cyclic shift increment selected from a set of cyclic shift increments {0, 13, 15, 18, 22, 26, 32, 38, 46, 59, 76, 93, 119, 167, 279, 419}.

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.