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公开(公告)号：WO2009129507A3
公开(公告)日：2009-10-22
申请号：PCT/US2009/041037
申请日：2009-04-17
Applicant: QUALCOMM INCORPORATED , ISCHE, Marc , DAITA, Lalitaprasad, V. , ROWLAND, Thomas, K.
Inventor： ISCHE, Marc , DAITA, Lalitaprasad, V. , ROWLAND, Thomas, K.
Abstract: The subject matter disclosed herein relates to a system and method for reducing an initial position uncertainty of a mobile station. In one example, although claimed subject matter is not so limited, a process to improve an initial position estimate comprises identifying the locations of a serving cell and at least one other landmark proximate to a receiver and determining an initial estimate of the location of the receiver based, at least in part, on the identified locations of the serving cell and the at least one other landmark.
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2.发明申请SYSTEM AND/OR METHOD FOR REDUCING INITIAL POSITION UNCERTAINTY IN SPS OPERATION 审中-公开用于降低SPS操作中初始位置不确定性的系统和/或方法
公开(公告)号：WO2009129507A2
公开(公告)日：2009-10-22
申请号：PCT/US2009041037
申请日：2009-04-17
Applicant: QUALCOMM INC , ISCHE MARC , DAITA LALITAPRASAD V , ROWLAND THOMAS K
Inventor： ISCHE MARC , DAITA LALITAPRASAD V , ROWLAND THOMAS K
CPC classification number: H04W64/00 , G01S5/02 , G01S19/252
Abstract: The subject matter disclosed herein relates to a system and method for reducing an initial position uncertainty of a mobile station. In one example, although claimed subject matter is not so limited, a process to improve an initial position estimate comprises identifying the locations of a serving cell and at least one other landmark proximate to a receiver and determining an initial estimate of the location of the receiver based, at least in part, on the identified locations of the serving cell and the at least one other landmark..
Abstract translation: 本文公开的主题涉及用于减少移动台的初始位置不确定性的系统和方法。 在一个示例中，尽管所要求保护的主题并不受此限制，但是改进初始位置估计的过程包括识别服务小区的位置和接近接收者的至少一个其他地标的位置，并且确定接收者的位置的初始估计 至少部分地基于所述服务小区的所识别的位置和所述至少一个其他地标。
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Patent Agency Ranking3.发明申请
公开(公告)号：WO2009036214A1
公开(公告)日：2009-03-19
申请号：PCT/US2008/076076
申请日：2008-09-11
Applicant: QUALCOMM INCORPORATED , ROWLAND, Thomas K. , JIANG, Yongjin , TAN, Liewei , BURROUGHS, Kirk Allan , HU, Yuhua
Inventor： ROWLAND, Thomas K. , JIANG, Yongjin , TAN, Liewei , BURROUGHS, Kirk Allan , HU, Yuhua
IPC: G01S5/14
CPC classification number: G01S19/34 , G01S5/0027 , G01S19/03 , G01S19/05 , G01S19/258 , H04W4/02 , H04W24/10 , H04W64/006
Abstract: An implementation of a system, device and method for communicating location data of a mobile station, enhancing location data, optimally communicating Assistance Data, and/or reducing rebids of Measure Position Request messages in a wireless network.
Abstract translation: 用于传送移动站的位置数据的系统，设备和方法的实现，增强位置数据，最佳地传送辅助数据，和/或减少无线网络中测量位置请求消息的重新定位。
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公开(公告)号：WO2009036212A1
公开(公告)日：2009-03-19
申请号：PCT/US2008/076073
申请日：2008-09-11
Applicant: QUALCOMM Incorporated , BURROUGHS, Kirk Allan , JIANG, Yongjin , TAN, Liewei , ROWLAND, Thomas K. , HU, Yuhua
Inventor： BURROUGHS, Kirk Allan , JIANG, Yongjin , TAN, Liewei , ROWLAND, Thomas K. , HU, Yuhua
IPC: G01S5/14
CPC classification number: G01S19/34 , G01S5/0027 , G01S19/03 , G01S19/05 , G01S19/258 , H04W4/02 , H04W24/10 , H04W64/006
Abstract: An implementation of a system, device and method for communicating location data of a mobile station, enhancing location data, optimally communicating Assistance Data, and/or reducing rebids of Measure Position Request messages in a wireless network.
Abstract translation: 用于传送移动站的位置数据的系统，设备和方法的实现，增强位置数据，最佳地传送辅助数据，和/或减少无线网络中测量位置请求消息的重新定位。
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5.发明申请
公开(公告)号：WO2005039135A1
公开(公告)日：2005-04-28
申请号：PCT/US2004/034260
申请日：2004-10-14
Applicant: QUALCOMM INCORPORATED , SENDONARIS, Andrew , SHIU, Da-shan , FARMER, Dominick Gerard , LIN, Jeremy H. , SUBRAHMANYA, Parvathanathan , ROWLAND, Thomas K.
Inventor： SENDONARIS, Andrew , SHIU, Da-shan , FARMER, Dominick Gerard , LIN, Jeremy H. , SUBRAHMANYA, Parvathanathan , ROWLAND, Thomas K.
IPC: H04L27/00
CPC classification number: H04L27/0014 , G01S19/235 , H04B1/3805 , H04L2027/0077
Abstract: Systems and techniques are disclosed relating to wireless communications. These systems and techniques involve wireless communications wherein a device may be configured to recover an information signal from a carrier using a reference signal, detect a frequency error in the information signal; and periodically tune the reference signal to reduce the frequency error. To prevent GPS performance degradation during LO tuning, a tuning indicator signal may be generated and provided to the GPS receiver to disable GPS operation.
Abstract translation: 公开了与无线通信有关的系统和技术。 这些系统和技术涉及无线通信，其中设备可以被配置为使用参考信号从载波恢复信息信号，检测信息信号中的频率误差; 并定期调谐参考信号以减少频率误差。 为了在LO调谐期间防止GPS性能下降，可以产生调谐指示符信号并将其提供给GPS接收器以禁用GPS操作。
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公开(公告)号：WO2009036205A1
公开(公告)日：2009-03-19
申请号：PCT/US2008/076065
申请日：2008-09-11
Applicant: QUALCOMM Incorporated , ROWLAND, Thomas K. , JIANG, Yongjin , TAN, Liewei , BURROUGHS, Kirk Allan , HU, Yuhua
Inventor： ROWLAND, Thomas K. , JIANG, Yongjin , TAN, Liewei , BURROUGHS, Kirk Allan , HU, Yuhua
IPC: G01S5/14
CPC classification number: G01S19/34 , G01S5/0027 , G01S19/03 , G01S19/05 , G01S19/258 , H04W4/02 , H04W24/10 , H04W64/006
Abstract: An implementation of a system, device and method for communicating location data of a mobile station, enhancing location data, optimally communicating Assistance Data, and/or reducing rebids of Measure Position Request messages in a wireless network.
Abstract translation: 用于传送移动站的位置数据的系统，设备和方法的实现，增强位置数据，最佳地传送辅助数据，和/或减少无线网络中测量位置请求消息的重新定位。
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公开(公告)号：WO2009036202A1
公开(公告)日：2009-03-19
申请号：PCT/US2008/076059
申请日：2008-09-11
Applicant: QUALCOMM Incorporated , BURROUGHS, Kirk Allan , ROWLAND, Thomas K. , DELOACH JR., James Douglass
IPC: G01S5/14
CPC classification number: G01S19/34 , G01S5/0027 , G01S19/03 , G01S19/05 , G01S19/258 , H04W4/02 , H04W24/10 , H04W64/006
Abstract: An implementation of a system, device and method for communicating location data of a mobile station, enhancing location data, optimally communicating Assistance Data, and/or reducing rebids of Measure Position Request messages in a wireless network.
Abstract translation: 用于传送移动站的位置数据的系统，设备和方法的实现，增强位置数据，最佳地传送辅助数据，和/或减少无线网络中测量位置请求消息的重新定位。
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