专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 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。

32. 发明申请

US20080101504A1 METHOD AND APPARATUS FOR PACKET DETECTION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中分组检测的方法与装置
公开(公告)号：US20080101504A1
公开(公告)日：2008-05-01
申请号：US11924610
申请日：2007-10-26
申请人： Yuheng Huang , Ozgur Dural , Samir Soliman , Amol Rajkotia
发明人： Yuheng Huang , Ozgur Dural , Samir Soliman , Amol Rajkotia
IPC分类号： H04L27/06 , H03D1/00
CPC分类号： H04L27/2656 , H04L5/0016 , H04L27/2613 , H04L27/2657 , H04L27/2665 , H04L27/2675
摘要： An apparatus for detecting an OFDM symbol encoded with a transmitted sequence including a filter having coefficients based on a simplified version of the transmitted sequence is disclosed. A computer program product having code and a wireless communications apparatus for performing the method are also described herein.
摘要翻译：公开了一种用于检测由发送序列编码的OFDM符号的装置，该OFDM符号包括基于所发送序列的简化版本的具有系数的滤波器。本文还描述了一种具有代码的计算机程序产品和用于执行该方法的无线通信装置。

33. 发明申请

US20080101439A1 METHOD AND APPARATUS FOR TIMING ESTIMATION IN A WIRELESS COMMUNICATIONS SYSTEM 有权
标题翻译：无线通信系统时序估计的方法与装置
公开(公告)号：US20080101439A1
公开(公告)日：2008-05-01
申请号：US11924606
申请日：2007-10-26
申请人： Yuheng Huang , Ozgur Dural , Samir Soliman , Amol Rajkotia
发明人： Yuheng Huang , Ozgur Dural , Samir Soliman , Amol Rajkotia
IPC分类号： H04B1/00 , H04B1/713
CPC分类号： H04L27/2656 , H04L5/0016 , H04L27/2613 , H04L27/2657 , H04L27/2665 , H04L27/2675
摘要： A method for performing symbol timing estimation is disclosed herein. In one approach, the method includes defining a search space in a plurality of estimated magnitudes of channel taps; defining a search window in the search space; and locating a symbol timing estimate index in the search space corresponding to a maximum value of an energy of the plurality of estimated magnitudes of channel taps within the search window. A computer program product having code and a wireless communications apparatus for performing the method are also described herein.
摘要翻译：本文公开了一种用于执行符号定时估计的方法。在一种方法中，该方法包括在多个估计的信道抽头的幅度中定义搜索空间; 在搜索空间中定义搜索窗口; 以及将搜索空间中的符号定时估计索引定位在与搜索窗口内的多个估计的信道抽头的大小的能量的最大值相对应的搜索空间中。本文还描述了一种具有代码的计算机程序产品和用于执行该方法的无线通信装置。

34. 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。

35. 发明申请

US20070008129A1 System and method for 3-D position determination using RFID 有权
标题翻译：使用RFID进行三维位置确定的系统和方法
公开(公告)号：US20070008129A1
公开(公告)日：2007-01-11
申请号：US11121403
申请日：2005-05-03
申请人： Samir Soliman
发明人： Samir Soliman
IPC分类号： G08B13/14
CPC分类号： H04W64/00 , G01S1/68 , G01S5/0289 , G07C9/00111 , H04W88/06
摘要： Determining the location of wireless devices is improved by storing location information in RFID devices. As RFID devices come within range of each other they examine a confidence level associated with each others location information. The RFID device may update their location information based upon location information received from other RFID devices that have a higher confidence level.
摘要翻译：通过将位置信息存储在RFID设备中来确定无线设备的位置。随着RFID设备在彼此的范围内，它们检查与彼此位置信息相关联的置信度。 RFID设备可以基于从具有较高置信水平的其他RFID设备接收的位置信息来更新其位置信息。

36. 发明申请

US20060217121A1 System and method for creating a wireless picocell 有权
公开(公告)号：US20060217121A1
公开(公告)日：2006-09-28
申请号：US11090249
申请日：2005-03-25
申请人： Samir Soliman , Franklin Antonio
发明人： Samir Soliman , Franklin Antonio
IPC分类号： H04Q7/20
CPC分类号： H04W16/32 , H04W88/06
摘要： A system and method are provided for creating a picocell service alternate to a wireless network service. The method comprises: detecting a multiple access (MA) wireless communications network, such as a terrestrial or satellite network; and, generating a first picocell in a response to detecting the MA wireless network. Typically, the method comprises receiving requests for picocell service from mobile stations, in response to generating the first picocell. In one aspect, the service requests made by the mobile stations are denied. In another aspect, the method further comprises: establishing a first picocell MSC; and, providing network services to mobile stations via the first picocell, in response to the requests for picocell service. For example, the first picocell MSC may provide the same network services that are provided by a conventional terrestrial network, for example. Alternately, the method establishes an alternative wireless network (a second picocell) to provide services.

37. 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。

38. 发明申请

US20060199532A1 Method and system for providing aeronautical communication services 有权
标题翻译：提供航空通信服务的方法和系统
公开(公告)号：US20060199532A1
公开(公告)日：2006-09-07
申请号：US11258726
申请日：2005-10-25
申请人： Samir Soliman
发明人： Samir Soliman
IPC分类号： H04B7/14
CPC分类号： H04B7/18506
摘要： Aeronautical communication services is disclosed. For example, an aeronautical vehicle for use in a first aeronautical communication system to allow communication to and from a land-based station is disclosed, wherein the land-based station transmits communications using a first low frequency band and receives communications using a second low frequency band in accordance with a second aeronautical communication system. In the first aeronautical communication system, the aeronautical vehicle transmits communications using the first low frequency band and receives communications using the second low frequency band.
摘要翻译：披露了航空通信业务。例如，公开了一种在第一航空通信系统中用于允许与陆基站通信的航空运输工具，其中陆基站使用第一低频带发送通信，并使用第二低频率接收通信根据第二航空通信系统。在第一航空通信系统中，航空公司使用第一低频带发送通信，并使用第二低频带接收通信。

39. 发明申请

US20060183495A1 System and method for global power control 有权
标题翻译：全球电源控制系统和方法
公开(公告)号：US20060183495A1
公开(公告)日：2006-08-17
申请号：US11061684
申请日：2005-02-17
申请人： Samir Soliman
发明人： Samir Soliman
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/24 , H04W52/143 , H04W52/146 , H04W52/242 , H04W52/245 , H04W52/346 , H04W52/386
摘要： A system and method are provided for global transmission power control in a wireless communication device. The method comprises: measuring the received power of a receiving device; collecting the received power measurements, and accepting a received power threshold; and, generating the optimal transmit power level for a transmitting device, in response to the collected received power measurements and received power threshold. The received power measurements of base station can be collected and the method generates the optimal transmit power level for a mobile station in response to the collected base station received power measurements. Alternately, the received power for mobile stations in a network downlink can be measured and collected, and the optimal transmit power level for a base station can be calculated in response to the collected mobile station received power measurements.
摘要翻译：提供了一种用于无线通信设备中的全局传输功率控制的系统和方法。该方法包括：测量接收设备的接收功率; 收集所接收的功率测量值，并接收接收功率阈值; 以及响应于收集的接收功率测量值和接收功率阈值，为发射设备生成最佳发射功率电平。可以收集基站的接收功率测量，并且该方法响应于收集的基站接收功率测量而为移动台生成最佳发射功率电平。或者，可以测量和收集网络下行链路中的移动站的接收功率，并且可以响应于所收集的移动站接收功率测量来计算基站的最佳发射功率电平。

40. 发明申请

US20050063563A1 System and method for geolocation using imaging techniques 审中-公开
标题翻译：使用成像技术进行地理定位的系统和方法
公开(公告)号：US20050063563A1
公开(公告)日：2005-03-24
申请号：US10669601
申请日：2003-09-23
申请人： Samir Soliman
发明人： Samir Soliman
IPC分类号： H04N1/00 , H04N1/32 , G06K9/00
CPC分类号： H04N1/32117 , H04N1/00204 , H04N1/00244 , H04N2101/00 , H04N2201/0055 , H04N2201/0096 , H04N2201/3253 , H04N2201/3273 , H04N2201/3278
摘要： An image capturing device of a wireless device is used to aid in location determination of the wireless device using imaging techniques. A scene is selected, an image of the scene is formed, and the image is then processed to determine location information based on the image. The location information is then displayed on tie wireless device or sent to a requesting entity. The scene may include a familiar landmark, a street sign or a coded sign with location information. Additionally, the scene may include an optical source transmitting an optical signal with location information.
摘要翻译：使用无线设备的图像捕获设备用于使用成像技术来辅助无线设备的位置确定。选择场景，形成场景的图像，然后处理图像以基于图像确定位置信息。然后将位置信息显示在无线设备上，或者发送到请求实体。现场可能包括熟悉的地标，街道标志或带有位置信息的编码标志。此外，场景可以包括用位置信息发送光信号的光源。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式