US8139556B2

5G,4G

Title

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DOWNLINK SYNCHRONIZATION CHANNEL IN A CELLULAR COMMUNICATION SYSTEM

Application Number:

US20080022589

Publication Date:

20-03-2012

Current Assignee:

Family ID:

Application Date:

30-01-2008

Publication Country:

US

Priority Date:

30-01-2007

Declaring Company:

Abstract  Abstract

A method and apparatus for transmitting and receiving an SCH in a cellular wireless communication system in which a number of available PSCs among PSCs defined for P-SCH in the system is checked a default PSC to be used with priority in UEs of the system for cell search is selected and a P-SCH signal is transmitted with the default PSC in each of underlying cells when the number of available PSCs is 1 and PSCs are selected for the cells from among the available PSCs so adjacent cells have different PSCs and P-SCH signals are transmitted using the selected PSCs in the cells when the number of available PSCs is 2 or larger.

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.