Invention Grant
US09408092B2 RAN performance through digital signal processing between baseband unit and remote radio heads
有权
RAN性能通过基带单元和远程无线电头之间的数字信号处理
- Patent Title: RAN performance through digital signal processing between baseband unit and remote radio heads
- Patent Title (中): RAN性能通过基带单元和远程无线电头之间的数字信号处理
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Application No.: US14286679Application Date: 2014-05-23
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Publication No.: US09408092B2Publication Date: 2016-08-02
- Inventor: David Chiang , Thaddeus J. Dudziak , John F. Macias , Kent W. Hughes , Maria G. Lam , Mingxing S. Li
- Applicant: Verizon Patent and Licensing Inc.
- Applicant Address: US NJ Basking Ridge
- Assignee: Verizon Patent and Licensing Inc.
- Current Assignee: Verizon Patent and Licensing Inc.
- Current Assignee Address: US NJ Basking Ridge
- Main IPC: H04W24/02
- IPC: H04W24/02 ; H04W84/04 ; H04W24/08 ; H04W24/10 ; H04B17/27 ; H04B17/345 ; H04B17/12 ; H04B17/21
Abstract:
Digital signal processors (DSPs) process the digital baseband signals associated with CPRI links between BBUs and RRHs. The DSPs may be implemented at the RRH nodes (e.g., at the link leading to the BBU node), at the BBU node (e.g., at the links leading to the RRH nodes), or at both. The DSPs may be used to increase performance of the RAN. For example, the DSPs may implement digital filters designed to enhance the performance of the RAN.
Public/Granted literature
- US20150341802A1 RAN PERFORMANCE THROUGH DIGITAL SIGNAL PROCESSING BETWEEN BASEBAND UNIT AND REMOTE RADIO HEADS Public/Granted day:2015-11-26
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