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1. 再颁专利

USRE42543E1 GPS satellite signal acquisition assistance system and method in a wireless communications network 有权
标题翻译： GPS卫星信号采集辅助系统和方法在无线通信网络中
公开(公告)号：USRE42543E1
公开(公告)日：2011-07-12
申请号：US12537175
申请日：2009-08-06
申请人： Alkinoos Vayanos , Samir Soliman , Parag Agashe , Jeremy Stein , Peter Gaal , Ivan Jesus Fernandez-Corbaton
发明人： Alkinoos Vayanos , Samir Soliman , Parag Agashe , Jeremy Stein , Peter Gaal , Ivan Jesus Fernandez-Corbaton
IPC分类号： H04Q7/20
CPC分类号： G01S19/05 , G01S19/256 , H04B2201/70715
摘要： A system and method for assisting an integrated GPS/wireless terminal unit in acquiring one or more GPS satellite signals from the GPS satellite constellation. The invention includes a method for narrowing the PN-code phase search. That is, by accounting for the variables in geographic location and time delay relative to GPS time, the systems and methods of the present invention generate a narrow code-phase search range that enables the terminal unit to more quickly acquire and track the necessary GPS satellites, and thereby more quickly provide accurate position information to a requesting entity.
摘要翻译：一种用于协助集成GPS /无线终端单元从GPS卫星星座获取一个或多个GPS卫星信号的系统和方法。本发明包括一种缩小PN码相位搜索的方法。也就是说，通过考虑相对于GPS时间的地理位置和时间延迟的变量，本发明的系统和方法产生窄的码相搜索范围，使得终端单元能够更快地获取和跟踪所需的GPS卫星，从而更快地向请求实体提供准确的位置信息。

2. 发明申请

US20070049295A1 Method and apparatus for classifying user morphology for efficient use of cell phone system resources 有权
标题翻译：分类用户形态以便有效利用手机系统资源的方法和装置
公开(公告)号：US20070049295A1
公开(公告)日：2007-03-01
申请号：US11212083
申请日：2005-08-24
申请人： Samir Soliman , Peter Gaal
发明人： Samir Soliman , Peter Gaal
IPC分类号： H04Q7/20
CPC分类号： H04W64/00 , G01S5/0252 , G01S5/0257 , G01S19/25 , G01S19/46 , H04W4/02 , H04W24/00
摘要： A system and method for classifying the user's morphology, and using that classification to control the UE in order to provide more efficient operation of the UE. The classification may be used to assist the user in determining its location more efficiently, without needless interruption or unnecessary use of system resources. The morphology classifier may classify the user's morphology into at least one of the following classifications: indoor, outdoor, local coverage, no local coverage, proximate to a base station, stationary, moving, urban, suburban, rural, deep indoor, mid indoor, and indoor near window. The classification may be used by the UE or by a remote server that utilizes the classification to develop assistance data that is sent to the UE.
摘要翻译：一种用于分类用户形态的系统和方法，并且使用该分类来控制UE以便提供UE的更有效的操作。该分类可以用于帮助用户更有效地确定其位置，而不必要地中断或不必要地使用系统资源。形态分类器可以将用户的形态分为以下分类中的至少一个：室内，室外，本地覆盖，没有本地覆盖，靠近基站，静止，移动，城市，郊区，农村，室内，室内，和室内近窗。该分类可以由UE或利用分类的远程服务器使用来开发向UE发送的辅助数据。

3. 发明申请

US20060215618A1 Method and apparatus for enhancing signal-to-noise ratio of position location measurements 有权
标题翻译：提高位置测量的信噪比的方法和装置
公开(公告)号：US20060215618A1
公开(公告)日：2006-09-28
申请号：US11120411
申请日：2005-05-02
申请人： Samir Soliman , Peter Gaal
发明人： Samir Soliman , Peter Gaal
IPC分类号： H04B7/212
CPC分类号： H04B7/2687 , G01S1/042 , G01S5/0226 , G01S19/12 , G01S19/46 , H04W64/00
摘要： A method and apparatus for generating and use of a position location reference signal that allows a receiver to receive position location signals from relatively weak signal generators when in the presence of a strong signal source. The position location reference signals from multiple sources can be synchronized to occur within a scheduled time slot of a time division multiplexed communication system. During the scheduled time slot, each signal source can configure a transmission that includes a media access control address that corresponds to a value reserved for position location signals. Each signal source also configures the transmission to include a position location reference signal that corresponds to the signal source. The position location signals from each of the signal sources is positioned to occur at a time within the data portion of the scheduled time slot that no neighboring signal source transmits its corresponding position location signal.
摘要翻译：一种用于产生和使用位置定位参考信号的方法和装置，其允许接收机在存在强信号源时从相对较弱的信号发生器接收位置信号。来自多个源的位置定位参考信号可以被同步在时分复用通信系统的调度时隙内。在调度时隙期间，每个信号源可以配置包括对应于为位置定位信号保留的值的媒体访问控制地址的传输。每个信号源还将传输配置为包括对应于信号源的位置定位参考信号。来自每个信号源的位置信号定位成在调度时隙的数据部分内的某个时刻发生，没有相邻信号源发送其对应的位置信号。

4. 发明授权

US07254402B2 GPS satellite signal acquisition assistance system and method in a wireless communications network 有权
标题翻译： GPS卫星信号采集辅助系统和方法在无线通信网络中
公开(公告)号：US07254402B2
公开(公告)日：2007-08-07
申请号：US09910361
申请日：2001-07-20
申请人： Alkinoos Vayanos , Samir Soliman , Parag Agashe , Jeremy Stein , Peter Gaal , Ivan Jesus Fernandez-Corbaton
发明人： Alkinoos Vayanos , Samir Soliman , Parag Agashe , Jeremy Stein , Peter Gaal , Ivan Jesus Fernandez-Corbaton
IPC分类号： H04Q7/20
CPC分类号： G01S19/05 , G01S19/256 , H04B2201/70715
摘要： A system and method for assisting an integrated GPS/wireless terminal unit in acquiring one or more GPS satellite signals from the GPS satellite constellation. The invention includes a method for narrowing the PN-code phase search. That is, by accounting for the variables in geographic location and time delay relative to GPS time, the systems and methods of the present invention generate a narrow code-phase search range that enables the terminal unit to more quickly acquire and track the necessary GPS satellites, and thereby more quickly provide accurate position information to a requesting entity.
摘要翻译：一种用于协助集成GPS /无线终端单元从GPS卫星星座获取一个或多个GPS卫星信号的系统和方法。本发明包括一种缩小PN码相位搜索的方法。也就是说，通过考虑相对于GPS时间的地理位置和时间延迟的变量，本发明的系统和方法产生窄的码相搜索范围，使得终端单元能够更快地获取和跟踪所需的GPS卫星，从而更快地向请求实体提供准确的位置信息。

5. 发明授权

US07006834B2 Base station time calibration using position measurement data sent by mobile stations during regular position location sessions 有权
公开(公告)号：US07006834B2
公开(公告)日：2006-02-28
申请号：US10034941
申请日：2001-12-21
申请人： Peter Gaal , Samir Soliman
发明人： Peter Gaal , Samir Soliman
IPC分类号： H04Q7/20
CPC分类号： G01S19/256 , G01S1/024 , G01S5/0036 , G01S5/02 , G01S5/021 , G01S19/46
摘要： Base stations in a wireless telecommunications network are calibrated to GPS system time by using position measurement data obtained from one or more hybrid mobile stations during regular position location sessions. Therefore, the calibration data need not be obtained externally from a calibration instrument, and the calibration may occur on a continuous basis to compensate for any disturbances or drift in the base stations. Privacy concerns are alleviated by using regular position location sessions that occur only when the operator of the hybrid mobile station places or answers a wireless telephone call. In a preferred implementation, the network uses Code Division Multiple Access (CDMA), and the hybrid mobile stations may provide Advanced Forward Link Trilateration (AFLT) or GPS position location data to the network.

6. 发明授权

US11251842B2 Method for configuring non-codebook based UL MIMO transmission 有权
公开(公告)号：US11251842B2
公开(公告)日：2022-02-15
申请号：US16645894
申请日：2018-09-11
申请人： QUALCOMM Incorporated , Yu Zhang , Chenxi Hao , Wanshi Chen , Peter Gaal , Hao Xu
发明人： Yu Zhang , Chenxi Hao , Wanshi Chen , Peter Gaal , Hao Xu
IPC分类号： H04B7/0456 , H04B7/06 , H04L5/00
摘要： Aspects of the present disclosure relate to techniques for non-codebook based uplink (UL) transmission. In some cases, a user equipment (UE) may signal, to a network entity, capability information of the UE for non-codebook uplink transmissions. The UE may then receive, signaling, from the network entity, indicating a plurality of sounding reference signal (SRS) configurations based at least on the signaled capability information, wherein at least one configuration indicates at least one SRS resource and determine a plurality of precoding candidates, wherein each precoding candidate is associated with a configured SRS resource. The UE may then transmit the SRSs using the associated precoding candidates.

7. 发明授权

US10135598B2 Joint parameter determination and separate cqi generation reporting for LTE-A multicarrier 有权
公开(公告)号：US10135598B2
公开(公告)日：2018-11-20
申请号：US12797542
申请日：2010-06-09
申请人： Wanshi Chen , Jelena M. Damnjanovic , Peter Gaal , Juan Montojo
发明人： Wanshi Chen , Jelena M. Damnjanovic , Peter Gaal , Juan Montojo
IPC分类号： H04W4/00 , H04L5/00 , H04L1/00 , H04W24/10
摘要： Certain aspects of the present disclosure relate to a method for determining and reporting channel information feedback for multi-carrier operation. In one aspect, channel information feedback parameters may be determined jointly across component carriers, and channel information feedback reports may be generated and reported individually per component carrier.

8. 发明授权

US09887754B2 Method and apparatus for optimizing power distribution between symbols 有权
公开(公告)号：US09887754B2
公开(公告)日：2018-02-06
申请号：US13100069
申请日：2011-05-03
申请人： Kapil Bhattad , Peter Gaal
发明人： Kapil Bhattad , Peter Gaal
IPC分类号： H04B7/06 , H04B7/04 , H04L25/03 , H04L5/00 , H04L25/02 , H04W52/42
CPC分类号： H04B7/0617 , H04B7/0421 , H04B7/0632 , H04B7/0639 , H04B7/0669 , H04B7/0684 , H04L5/0026 , H04L5/0048 , H04L5/0057 , H04L25/0204 , H04L25/0226 , H04L25/03343 , H04L25/03866 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802 , H04W52/42
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which a first pre-coding matrix for use on a portion of a set of resource blocks (RBs) is determined. At least one beamforming vector of the set of beamforming vectors is modified by applying a phase rotation to generate a modified pre-coding matrix. The modified pre-coding matrix is applied to one or more demodulation reference signals and data associated with the portion of the set of RBs for transmission using at least one antenna.

9. 发明授权

US09674802B2 Secondary synchronization codebook for E-UTRAN 有权
公开(公告)号：US09674802B2
公开(公告)日：2017-06-06
申请号：US13214602
申请日：2011-08-22
申请人： Tao Luo , Peter Gaal , Ke Liu , Arun Kannu
发明人： Tao Luo , Peter Gaal , Ke Liu , Arun Kannu
IPC分类号： H04J11/00 , H04W56/00 , H04L27/26 , H04J13/00 , H04L5/00
CPC分类号： H04W56/001 , H04J11/0069 , H04J11/0073 , H04J11/0076 , H04J13/0003 , H04J13/10 , H04J2011/0096 , H04J2013/0096 , H04L5/0053 , H04L27/2613 , H04L27/2626
摘要： Providing for secondary synchronization encoding utilizing a primary synchronization channel (P-SCH)-related scrambling code is described herein. Scrambled secondary synchronization codes (SSCs) can be assigned to multiple base stations of a radio access network (RAN). By way of example, PSC-based scrambling codes can be created from a plurality of M-sequences generated from a common polynomial expression. Further, an SSC codebook is provided that selects sequence pairs of a sequence matrix for generating SSCs. Selection can be based on transmission characteristics of resulting SSCs, providing reduced interference in planned, semi-planned and/or unplanned mobile deployments.

10. 发明授权

US09673952B2 Method and apparatus for supporting user equipments on different system bandwidths 有权
公开(公告)号：US09673952B2
公开(公告)日：2017-06-06
申请号：US12756847
申请日：2010-04-08
申请人： Wanshi Chen , Peter Gaal , Juan Montojo , Ravi Palanki
发明人： Wanshi Chen , Peter Gaal , Juan Montojo , Ravi Palanki
IPC分类号： H04L5/00 , H04L1/18 , H04L1/00 , H04W72/04
CPC分类号： H04L5/0053 , H04L1/0026 , H04L1/1812 , H04L1/1854 , H04L5/0007 , H04L2001/0093 , H04W72/04 , H04W72/0453
摘要： Techniques for supporting communication for different user equipments (UEs) on different system bandwidths are described. In one design, a base station transmits first control information to support communication for at least one first UE on a first system bandwidth and transmits second control information to support communication for at least one second UE on a second system bandwidth, which overlaps the first system bandwidth. The base station transmits data to the first and second UEs on the first and second system bandwidths, respectively. In one design, the base station receives third control information from the first UE(s) and fourth control information from the second UE(s) on a third system bandwidth. The base station receives data from the first UE(s) on the third system bandwidth and receives data from the second UE(s) on a fourth system bandwidth, which overlaps the third system bandwidth.

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