发明申请
US20150156650A1 METHODS, APPARATUSES, AND COMPUTER PROGRAM PRODUCTS FOR OUT-OF-BAND SENSING IN A COGNITIVE LTE SYSTEM
有权
方法，设备和计算机程序产品用于认证LTE系统中的带外感测
- 专利标题： METHODS, APPARATUSES, AND COMPUTER PROGRAM PRODUCTS FOR OUT-OF-BAND SENSING IN A COGNITIVE LTE SYSTEM
- 专利标题（中）： 方法，设备和计算机程序产品用于认证LTE系统中的带外感测
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申请号： US14387011申请日： 2012-03-26
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公开(公告)号： US20150156650A1公开(公告)日： 2015-06-04
- 发明人: Haitao Li , Haipeng Lei , Kodo Shu , Rui Wang , Honglin Hu , Huiyue Yi , Xiumei Yang
- 申请人： Haitao Li , Haipeng Lei , Kodo Shu , Rui Wang , Honglin Hu , Huiyue Yi , Xiumei Yang
- 申请人地址： FI Espoo
- 专利权人： Nokia Corporation
- 当前专利权人： Nokia Corporation
- 当前专利权人地址： FI Espoo
- 国际申请： PCT/CN2012/073036 WO 20120326
- 主分类号： H04W24/08
- IPC分类号： H04W24/08
摘要：
Provided are methods, corresponding apparatuses, and computer program products for performing out-of-band sensing on an unlicensed frequency band. A method comprises sending a configuration message for configuring measurement on at least one channel in a frequency band of a primary system; receiving a measurement report made based upon the configuration message; and determining the usability of the at least one channel based upon the measurement report, wherein the configuration message includes information regarding a respective predetermined threshold of energy detection or primary-system-feature detection, and the measurement report is for reception when a measured energy detection value or a measured primary-system-feature detection value of a received signal on the at least one channel is less than the respective predetermined threshold. With the claimed inventions, the spectrum efficiency would be improved and interference between a secondary system and an LTE system could be alleviated.
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