Invention Grant
- Patent Title: Multi-antenna/multi-receiver array diversity system
- Patent Title (中): 多天线/多接收机阵列分集系统
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Application No.: US13963030Application Date: 2013-08-09
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Publication No.: US08818316B2Publication Date: 2014-08-26
- Inventor: Saeed S. Ghassemzadeh , Richard Henry Erving , Robert Raymond Miller, II , Christopher W. Rice
- Applicant: AT&T Intellectual Property II, LP
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Abel Law Group, LLP
- Main IPC: H04B1/06
- IPC: H04B1/06

Abstract:
The present invention is a system for increasing Signal-to-Noise Ratio (SNR) in a wireless communication system comprising a plurality of antennas each antenna providing a signal, a device for selecting a subset of signals provided by the plurality of antennas, a maximum ratio combiner for summing the selected subset of signals provided by the plurality of antennas, and a decision device for measuring the selected subset of signals against a predefined threshold. The device for selecting the subset of signals is coupled to the plurality of antennas. The maximum ratio combiner is coupled to the selected subset of signals and the decision device for measuring the selected subset of signals against a predefined threshold. The decision device is coupled to the selecting device such that one selected signal of the selected subset of signals is replaced by an unused signal provided by the plurality of antennas.
Public/Granted literature
- US20130324068A1 MULTI-ANTENNA/MULTI-RECEIVER ARRAY DIVERSITY SYSTEM Public/Granted day:2013-12-05
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