发明授权
- 专利标题: Two-step searcher for cell discovery
- 专利标题(中): 用于细胞发现的两步搜索器
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申请号: US13432320申请日: 2012-03-28
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公开(公告)号: US09198149B2公开(公告)日: 2015-11-24
- 发明人: Mark Hahm , Severine Catreux , Nelson Sollenberger
- 申请人: Mark Hahm , Severine Catreux , Nelson Sollenberger
- 申请人地址: US CA Irvine
- 专利权人: Broadcom Corporation
- 当前专利权人: Broadcom Corporation
- 当前专利权人地址: US CA Irvine
- 代理机构: McDermott Will & Emery LLP
- 主分类号: H04W56/00
- IPC分类号: H04W56/00 ; H04W36/18 ; H03M13/37 ; H03M13/39 ; H04L1/00
摘要:
Disclosed are various embodiments involving a two-step searcher for cell discovery. Multiple scrambling codes associated with multiple neighboring cells are obtained. Slot timing is obtained for a received signal based at least in part on a detection of primary synchronization peak energy in the received signal. One of the scrambling codes for decoding the received signal is identified based at least in part on testing multiple scrambling code hypotheses in parallel during an accumulation time period of the received signal in response to obtaining the slot timing.
公开/授权文献
- US20130143554A1 Two-Step Searcher for Cell Discovery 公开/授权日:2013-06-06
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