公开(公告)号：US20030133431A1

公开(公告)日：2003-07-17

申请号：US10307082

申请日：2002-11-27

Applicant: InterDigital Technology Corporation

Inventor： Marian Rudolf

IPC: H04B007/216

CPC classification number: H04B1/7083 ,  H04B1/7077 ,  H04B2201/70701 ,  H04B2201/70702 ,  H04B2201/70707

Abstract: A system and method for improved cell searching includes a subframe having a Primary Synchronization Code, which is comment to all Node Bs in the system and is used to indicate the positions of a set of Secondary Synchronization Codes. This greatly simplifies the cell searching procedure and improves cell search performance. In one embodiment, the Primary Synchronization Code is sent in the PCCPCH and the Secondary Synchronization Codes the are sent in the DwPTS timeslot.

Abstract translation: 用于改进小区搜索的系统和方法包括具有主同步码的子帧，该主同步码对系统中的所有节点B进行注释，并用于指示一组次同步码的位置。 这大大简化了小区搜索过程，提高了小区搜索性能。 在一个实施例中，主同步码在PCCPCH中发送，次同步码在DwPTS时隙中发送。