Invention Grant
- Patent Title: Method and arrangement for soft-decision sphere decoding
- Patent Title (中): 软判决球解码的方法和布置
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Application No.: US13278234Application Date: 2011-10-21
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Publication No.: US08437421B2Publication Date: 2013-05-07
- Inventor: Sebastian Eckert
- Applicant: Sebastian Eckert
- Applicant Address: DE Dresden
- Assignee: Intel Mobile Communications Technology Dresden GmbH
- Current Assignee: Intel Mobile Communications Technology Dresden GmbH
- Current Assignee Address: DE Dresden
- Agency: SpryIP, LLC
- Priority: EP10189471 20101029
- Main IPC: H04B7/02
- IPC: H04B7/02
Abstract:
A method is provided for soft-decision sphere decoding for softbit computation which can be applied to all sphere decoding algorithms, in particular sphere decoding algorithms in any MIMO OFDM receiver implementations. Complexity reduction is achieved by using an approximate of linear Euclidean distances during the sphere decoding search. The method can be used in conjunction with MIMO OFDM communication systems like LTE, WiMax and WLAN.
Public/Granted literature
- US20120106684A1 METHOD AND ARRANGEMENT FOR SOFT-DECISION SPHERE DECODING Public/Granted day:2012-05-03
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