Invention Grant
US09167536B2 Method and apparatus for sir estimation using time multiplexed pilots and TPC commands
有权
使用时间复用导频和TPC命令的先驱估计的方法和装置
- Patent Title: Method and apparatus for sir estimation using time multiplexed pilots and TPC commands
- Patent Title (中): 使用时间复用导频和TPC命令的先驱估计的方法和装置
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Application No.: US14056218Application Date: 2013-10-17
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Publication No.: US09167536B2Publication Date: 2015-10-20
- Inventor: Roee Cohen
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox LLP
- Main IPC: H04L1/00
- IPC: H04L1/00 ; H04W52/22 ; H04J3/14 ; H04W52/24 ; H04B17/336
Abstract:
Methods and apparatus for improving amplitude estimation of a received signal in a wireless communication system is provided. Aspects of the methods and apparatus relate to investigating estimation of signal-to-noise (SNR) of the signal. To estimate SNR of the signal, a user equipment (UE) combines previous pilot amplitude measurements and the present pilot amplitude measurement along with received transmit power control (TPC) commands.
Public/Granted literature
- US20140307566A1 METHOD AND APPARATUS FOR SIR ESTIMATION USING TIME MULTIPLEXED PILOTS AND TPC COMMANDS Public/Granted day:2014-10-16
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