Invention Grant
- Patent Title: Maximum combining in broadcast OFDM systems based on multiple receive antennas
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Application No.: US14485365Application Date: 2014-09-12
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Publication No.: US09923611B2Publication Date: 2018-03-20
- Inventor: Fuyun Ling , Linbo Li , Ashok Mantravadi
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Norton Rose Fulbright US LLP
- Main IPC: H03D3/22
- IPC: H03D3/22 ; H04B7/0404 ; H04B7/08 ; H04L27/26 ; H04W72/08 ; H04L1/00 ; H04L25/02
Abstract:
Systems and methods are provided for enhancing signal quality at receivers in a wireless network. In one embodiment, an antenna is selected from a subset of antennas based on a signal quality parameter such as received signal power or signal-to-noise ratio (SNR). In another embodiment, multiple antennas are applied to independent signal processing paths for the respective antennas where output from the paths is then combined to enhance overall signal quality at the receiver.
Public/Granted literature
- US20150003380A1 Maximum Combining In Broadcast OFDM Systems Based On Multiple Receive Antennas Public/Granted day:2015-01-01
Information query
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