Invention Grant
US08347152B2 Link performance abstraction for ML receivers based on RBIR metrics
有权
基于RBIR指标的ML接收机的链路性能抽象
- Patent Title: Link performance abstraction for ML receivers based on RBIR metrics
- Patent Title (中): 基于RBIR指标的ML接收机的链路性能抽象
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Application No.: US12207497Application Date: 2008-09-10
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Publication No.: US08347152B2Publication Date: 2013-01-01
- Inventor: Hongming Zheng , Wu May , Yang-seok Choi , Senjie Zhang
- Applicant: Hongming Zheng , Wu May , Yang-seok Choi , Senjie Zhang
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Cool Patent, P.C.
- Agent Kenneth J. Cool
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
A PHY abstraction mapping between the link level and system level performance is presented based on mapping between the mean RBIR (Received Bit Information Rate) of the transmitted symbols and their received LLR values after symbol-level ML detection in SISO/MIMO wireless systems, such as WiMAX. In MIMO antenna configuration, the mapping is presented for both vertical and horizontal encoding. An embodiment of this invention provides the PER/BLER prediction in the actual system, enabling the system to use more aggressive methods to improve the system performance.
Public/Granted literature
- US20100064185A1 Link Performance Abstraction for ML Receivers based on RBIR Metrics Public/Granted day:2010-03-11
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