公开(公告)号：US20030223398A1

公开(公告)日：2003-12-04

申请号：US10396992

申请日：2003-03-25

Applicant: InterDigital Technology Corporation

Inventor： John W. Haim ,  Hyun-Seok Oh ,  Younglok Kim ,  Ariela Zeira ,  Robert A. DiFazio

IPC: H04B007/216

CPC classification number: H04B1/70735 ,  H04B1/7105

Abstract: The present invention is a receiver which includes a blind code detection device for determining the identity of a plurality of channels over which information is to be transmitted when the identity of all channels is not known by the receiver. The blind code detection device generates a candidate channel list filled with the identify of selected channels out of the plurality of channels. A multi-user detection device, responsive to the blind code detection device, processes those channels in the candidate code list.

Abstract translation: 本发明是一种接收机，其包括盲码检测装置，用于当接收机不知道所有信道的身份时，确定要发送信息的多个信道的身份。 盲代码检测装置生成填充有多个信道中所选择的信道的标识的候选信道列表。 响应于盲代码检测设备的多用户检测设备处理候选代码列表中的那些信道。

公开(公告)号：US20030153275A1

公开(公告)日：2003-08-14

申请号：US10209398

申请日：2002-07-30

Applicant: InterDigital Technology Corporation

Inventor： Hyun-Seok Oh ,  Kalpendu R. Pasad ,  John W. Haim

IPC: H04Q007/20

CPC classification number: H04L1/20 ,  H04W56/0045

Abstract: A system and method of wireless communication determines received signal timing deviation which is used to generate a timing advance for adjusting User Equipment (UE) transmissions. An adaptive threshold for measuring the timing deviation is set based on the energy level of received UE signals. UE signal samples which exceed the threshold are evaluated to determine timing deviation.

Abstract translation: 无线通信的系统和方法确定用于生成用于调整用户设备（UE）传输的定时提前的接收信号定时偏差。 用于测量定时偏差的自适应阈值是基于接收到的UE信号的能级来设定的。 评估超过阈值的UE信号样本以确定时序偏差。