Invention Application
US20020094016A1 Base station for use in a CDMA communication system using an antenna array
有权
用于使用天线阵列的CDMA通信系统中的基站
- Patent Title: Base station for use in a CDMA communication system using an antenna array
- Patent Title (中): 用于使用天线阵列的CDMA通信系统中的基站
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Application No.: US10068718Application Date: 2002-02-06
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Publication No.: US20020094016A1Publication Date: 2002-07-18
- Inventor: David K. Mesecher
- Applicant: InterDigital Technology Corporation
- Applicant Address: DE Wilmington
- Assignee: InterDigital Technology Corporation
- Current Assignee: InterDigital Technology Corporation
- Current Assignee Address: DE Wilmington
- Main IPC: H04B001/69
- IPC: H04B001/69
Abstract:
A base station has a plurality of transmitting antennas. From each transmitting antenna, a reference signal having a code uniquely associated with that antenna is transmitted. A data signal is transmitted such that different spread spectrum versions of the data signal are transmitted from each antenna. Each version has a different code for the respective transmitting antenna.
Public/Granted literature
- US06983008B2 Base station for use in a CDMA communication system using an antenna array Public/Granted day:2006-01-03
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