Invention Grant
US08351522B2 Interfering base stations recognition method and scheme for 802.16E systems
有权
干扰802.16E系统的基站识别方法和方案
- Patent Title: Interfering base stations recognition method and scheme for 802.16E systems
- Patent Title (中): 干扰802.16E系统的基站识别方法和方案
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Application No.: US12442942Application Date: 2006-09-29
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Publication No.: US08351522B2Publication Date: 2013-01-08
- Inventor: Alexander Maltsev , Audrey Pudeyev , Alexei Davydov , Sergey Tiraspolsky , Alexey Rubstov
- Applicant: Alexander Maltsev , Audrey Pudeyev , Alexei Davydov , Sergey Tiraspolsky , Alexey Rubstov
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- International Application: PCT/RU2006/000506 WO 20060929
- International Announcement: WO2008/039096 WO 20080403
- Main IPC: H04L27/28
- IPC: H04L27/28
Abstract:
A method and apparatus for identifying the preamble for an unknown signal received in Orthogonal Frequency Division Multiplexing (OFDM) communications. In one embodiment, the preamble is identified from a set of known preambles using a detection statistic based on a generalized likelihood ratio (GLR) method. In another embodiment, the GLR detection statistic relies on a priori assumptions about a transfer function represented by the received signal.
Public/Granted literature
- US20100091895A1 INTERFERING BASE STATIONS RECOGNITION METHOD AND SCHEME FOR 802.16E SYSTEMS Public/Granted day:2010-04-15
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