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1.发明申请METHODS AND APPARATUS FOR SYNCHRONIZATION AND DETECTION IN WIRELESS COMMUNICATION SYSTEMS 审中-公开无线通信系统中同步和检测的方法与装置
公开(公告)号：WO2009088532A1
公开(公告)日：2009-07-16
申请号：PCT/US2008/070355
申请日：2008-07-17
Applicant: QUALCOMM Incorporated , SIM, Bok Tae , CHANG, Tae Ryun , KIM, Je Woo , PARK, Jong Hyeon , PARK, Ju Won , LEE, Chae Kwan , NANAVATI, Sameer
Inventor： SIM, Bok Tae , CHANG, Tae Ryun , KIM, Je Woo , PARK, Jong Hyeon , PARK, Ju Won , LEE, Chae Kwan , NANAVATI, Sameer
IPC: H04L27/26
CPC classification number: H04L27/2665 , H04L5/0048 , H04L27/2613 , H04L27/2659 , H04L27/266 , H04L27/2663 , H04L27/2675
Abstract: A synchronization and detection method in a wireless device may include performing coarse detection and synchronization with respect to a received signal. The synchronization and detection method may also include performing fine detection and synchronization for acquisition of the received signal. Results of the coarse detection and synchronization may be used for the fine detection and synchronization. The synchronization and detection method may also include performing tracking mode processing when the acquisition of the received signal has been achieved.
Abstract translation: 无线设备中的同步和检测方法可以包括对接收到的信号执行粗略检测和同步。 同步和检测方法还可以包括执行精细检测和同步以获取接收到的信号。 粗检测和同步的结果可以用于精细检测和同步。 同步和检测方法还可以包括当已经获得接收信号的获取时执行跟踪模式处理。
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2.发明公开METHODS AND APPARATUS FOR SYNCHRONIZATION AND DETECTION IN WIRELESS COMMUNICATION SYSTEMS 审中-公开方法和设备在无线通信系统的同步和检测
公开(公告)号：EP2250780A1
公开(公告)日：2010-11-17
申请号：EP08796257.7
申请日：2008-07-17
Applicant: QUALCOMM Incorporated
Inventor： SIM, Bok Tae , CHANG, Tae Ryun , KIM, Je Woo , PARK, Jong Hyeon , PARK, Ju Won , LEE, Chae Kwan , NANAVATI, Sameer
IPC: H04L27/26
CPC classification number: H04L27/2665 , H04L5/0048 , H04L27/2613 , H04L27/2659 , H04L27/266 , H04L27/2663 , H04L27/2675
Abstract: A synchronization and detection method in a wireless device may include performing coarse detection and synchronization with respect to a received signal. The synchronization and detection method may also include performing fine detection and synchronization for acquisition of the received signal. Results of the coarse detection and synchronization may be used for the fine detection and synchronization. The synchronization and detection method may also include performing tracking mode processing when the acquisition of the received signal has been achieved.
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