公开(公告)号：US20130100902A1

公开(公告)日：2013-04-25

申请号：US13657409

申请日：2012-10-22

Applicant: Electronics and Telecommunications Research In

Inventor： Kap Seok CHANG ,  Il Gyu KIM ,  Hyeong Geun PARK ,  Young Jo KO ,  Hyo Seok YI ,  Chan Bok JEONG ,  Young Hoon KIM ,  Seung Chan BANG

IPC: H04W72/04

CPC classification number: H04W48/16 ,  H04B1/70735 ,  H04B7/2656 ,  H04J11/0069 ,  H04L7/043 ,  H04L27/2613 ,  H04L27/2655 ,  H04W56/00 ,  H04W72/042 ,  H04W72/0446 ,  H04W88/08

Abstract: A method is provided for searching for a cell in a mobile station. The method includes receiving a downlink frame including a primary synchronization signal and a secondary synchronization signal. The secondary synchronization signal contains cell identity group information and the primary synchronization signal contains cell identity information within a cell identity group. The method also includes searching for a cell using the cell identity group information in the secondary synchronization signal and the cell identity information in the primary synchronization sign.

Abstract translation: 提供了一种用于在移动台中搜索小区的方法。 该方法包括接收包括主同步信号和次同步信号的下行链路帧。 次同步信号包含小区标识组信息，并且主同步信号包含小区标识组内的小区标识信息。 该方法还包括使用次同步信号中的小区标识组信息和主同步符号中的小区标识信息来搜索小区。