Method For Generating Downlink Frame, And Method For Searching Cell
Patent No. EP2127188 (titled "Method For Generating Downlink Frame, And Method For Searching Cell") was filed by Electronics And Telecommunications Research Institute on Jul 18, 2008. The application was issued on Dec 1, 2010.
Patent Summary
Method for efficient cell identification in OFDM-based cellular networks by integrating synchronization and cell information using a single frame structure. The method divides the frame into four time blocks and allocates synchronization, cell group, and cell identification information across these blocks. The synchronization information is combined with cell group information to form a primary synchronization signal, while cell identification information is separated from the primary synchronization signal. This combined signal is then scrambled and mapped to a frequency domain to enable simultaneous synchronization acquisition and cell identification.
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Date
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EP2127188
- Application Number
- EP08778876A
- Filing Date
- Jul 18, 2008
- Status
- No Opposition Filed Within Time Limit
- Publication Date
- Dec 1, 2010
- External Links
- Slate, Register , Google Patents