公开(公告)号：US20080310485A1

公开(公告)日：2008-12-18

申请号：US11763769

申请日：2007-06-15

Applicant: Samir S. Soliman ,  Amol Rajkotia

Inventor： Samir S. Soliman ,  Amol Rajkotia

IPC: H04B1/02

CPC classification number: H04B1/7115 ,  H03M1/004 ,  H03M1/007 ,  H03M1/12 ,  H04B1/7117 ,  H04B2201/7071

Abstract: Systems and methods are provided for minimizing power consumption in a wireless mobile device. In one embodiment, a computer implemented method is provided that facilitates utilization of resources of a mobile device. This includes identifying available resources of a device and dynamically disabling or enabling subsets of the resources as a function of at least a channel estimation to improve or optimize performance of the device.

Abstract translation: 提供了用于使无线移动设备中的功率消耗最小化的系统和方法。 在一个实施例中，提供了一种有助于利用移动设备的资源的计算机实现的方法。 这包括识别设备的可用资源并且动态地禁用或启用资源的子集作为至少信道估计的功能，以改善或优化设备的性能。

公开(公告)号：US20080219339A1

公开(公告)日：2008-09-11

申请号：US11853809

申请日：2007-09-11

Applicant: Rabih Chrabieh ,  Samir S. Soliman

Inventor： Rabih Chrabieh ,  Samir S. Soliman

IPC: H03H7/40

CPC classification number: H04L5/0007 ,  H04L25/022 ,  H04L25/0226 ,  H04L25/0228 ,  H04L27/2613

Abstract: A system and method are provided for supplying a frequency-smoothed communications training signal. The method generates a frequency-smoothed unbiased training signal in a quadrature modulation transmitter. The frequency-smoothed unbiased training signal includes a plurality of pilot signal products, where each pilot signal product includes complex plane information represented by a reference frequency subcarrier, multiplying complex plane information represented by mirror frequency subcarrier. The sum of the plurality of pilot signal products is equal to zero. The method supplies the frequency-smoothed unbiased training signal so that it may be transmitted within a single symbol period. System and methods are also provided for using a frequency-smoothed training signal in the calculation of a receiver channel estimate.

Abstract translation: 提供了一种用于提供频率平滑通信训练信号的系统和方法。 该方法在正交调制发射机中产生频率平滑的无偏置训练信号。 频率平滑的无偏置训练信号包括多个导频信号乘积，其中每个导频信号乘积包括由参考频率副载波表示的复平面信息，乘以由镜频副载波表示的复平面信息。 多个导频信号乘积的和等于零。 该方法提供频率平滑的无偏置训练信号，使得其可以在单个符号周期内传输。 还提供了系统和方法，用于在接收机信道估计的计算中使用经频率平滑的训练信号。

公开(公告)号：US20080150823A1

公开(公告)日：2008-06-26

申请号：US11615802

申请日：2006-12-22

Applicant: Alireza Hormoz Mohammadian ,  Joseph Patrick Burke ,  Samir S. Soliman

Inventor： Alireza Hormoz Mohammadian ,  Joseph Patrick Burke ,  Samir S. Soliman

IPC: H01Q9/28 ,  H01Q1/38

CPC classification number: H01Q1/38 ,  H01Q9/28

Abstract: Compact antennas for ultra wide band applications are disclosed. The compact antenna may be an elliptic dipole antenna with a poise and counterpoise both having an elliptical shape. A substrate may be used to support the poise and counterpoise with the substrate having a closed three-dimensional shape.

Abstract translation: 公开了用于超宽带应用的紧凑型天线。 紧凑型天线可以是具有椭圆形状的平面和平衡的椭圆偶极子天线。 可以使用衬底来支撑具有封闭三维形状的衬底的平衡和平衡。

公开(公告)号：US20080002658A1

公开(公告)日：2008-01-03

申请号：US11683865

申请日：2007-03-08

Applicant: Samir S. Soliman

Inventor： Samir S. Soliman

IPC: H04J1/00

CPC classification number: H04W76/023 ,  H04W72/04 ,  H04W76/14

Abstract: A device and method is provided to facilitate direct high speed data transfer between at least two wireless devices in order to support high speed local connectivity while mitigating the need for multimedia servers. A short range high speed link is established between wireless devices using an uplink band of a licensed spectrum in the case of Frequency Division Duplex (FDD) systems and the same band in the case of Time Division duplex (TDD) systems, hence enhancing the spectrum efficiency.

Abstract translation: 提供了一种设备和方法，以促进至少两个无线设备之间的直接高速数据传输，以便支持高速本地连接，同时减轻对多媒体服务器的需求。 在频分双工（FDD）系统的情况下，使用许可频谱的上行链路频带的无线设备之间建立了短距离高速链路，在时分双工（TDD）系统的情况下，建立了相同的频带，从而增强了频谱 效率。

公开(公告)号：US07227498B2

公开(公告)日：2007-06-05

申请号：US11453435

申请日：2006-06-14

Applicant: Samir S. Soliman

Inventor： Samir S. Soliman

IPC: G01S5/14 ,  G08B1/08 ,  G08B23/00 ,  H04Q7/00

CPC classification number: H04W4/02 ,  G06F21/6245 ,  G06Q30/02 ,  H04L67/04 ,  H04L67/18 ,  H04L67/306

Abstract: The disclosed system manages information that is received from one or more users over a communication network. A user provides information to the network using a network node, such as a data acquisition device that is a wireless, mobile communication device. The system monitors the user's location within a communication environment and sends an alarm to a user when the user is near a location that satisfies user-specified criteria. The system stores the user-provided information at a central database that is linked to the communication network. When an authorized user revises the information, any other authorized user can access the revised information by accessing the central database through a node of the communication network.

Abstract translation: 所公开的系统管理通过通信网络从一个或多个用户接收的信息。 用户使用诸​​如作为无线移动通信设备的数据获取设备的网络节点向网络提供信息。 系统在通信环境中监视用户的位置，并且当用户靠近满足用户指定标准的位置时，向用户发送警报。 系统将用户提供的信息存储在链接到通信网络的中央数据库。 当授权用户修改信息时，任何其他授权用户可以通过通信网络的节点访问中央数据库来访问修改的信息。

公开(公告)号：US06542743B1

公开(公告)日：2003-04-01

申请号：US09387102

申请日：1999-08-31

Applicant: Samir S. Soliman

Inventor： Samir S. Soliman

IPC: H04Q720

CPC classification number: H04W48/16 ,  H04B1/70754 ,  H04B1/7115 ,  H04B2201/70701 ,  H04B2201/70702 ,  H04L27/0012 ,  H04W12/10 ,  H04W64/00

Abstract: A method and apparatus for conducting a pilot signal search in a wireless communications network. The location of a mobile is determined within the network. This location is then used in determining search window sizes and other search parameter information that is used to search all pilot signals identified in a designated pilot signal set. Search window size is also determined based upon the location of the mobile and another component related to multipath effects for a transmitted pilot signal.

公开(公告)号：US06429815B1

公开(公告)日：2002-08-06

申请号：US09430619

申请日：1999-10-29

Applicant: Samir S. Soliman

Inventor： Samir S. Soliman

IPC: H04B7185

CPC classification number: G01S5/0054 ,  G01S5/009 ,  G01S5/02 ,  G01S5/0205 ,  G01S5/021 ,  G01S5/0236 ,  G01S19/235 ,  G01S19/25 ,  G01S19/46 ,  G01S2205/008 ,  G04G7/02 ,  H04W64/00

Abstract: A system and method for determining the size and center of a search for global positioning system (GPS) satellites. The system and method uses information taken from a wireless communication device for which the location is sought. The information includes determinations as to what communication base stations are local to the wireless communication device and how far away each such base station is from the wireless communication system.

Abstract translation: 用于确定搜索全球定位系统（GPS）卫星的大小和中心的系统和方法。 该系统和方法使用从寻找位置的无线通信设备获得的信息。 该信息包括关于什么通信基站是无线通信设备本地的确定以及每个这样的基站距离无线通信系统有多远。

公开(公告)号：US6111857A

公开(公告)日：2000-08-29

申请号：US929297

申请日：1997-09-11

Applicant: Samir S. Soliman ,  Sheila M. Reynolds

Inventor： Samir S. Soliman ,  Sheila M. Reynolds

IPC: H04B17/00 ,  H04W16/18 ,  H04Q7/34

CPC classification number: H04W16/18 ,  H04B17/391

Abstract: A novel and improved method and apparatus for planning a wireless telecommunications network. An electronic representation of wireless telecommunications system can be configured within a given market area and the operation of that wireless telecommunications system simulated. The simulation is performed using a set of databases that contain terrain and population information associated with the market area over which the wireless network in configured. To perform the simulation a composite propagation loss matrix and a demand and service vector are generated using the terrain and population information, as well as the configuration of the wireless telecommunications network. Once the composite propagation loss matrix and the demand and service vector are generated an analysis of the reverse link is performed. Subsequently, an analysis of the forward link is performed. During both the reverse and forward link analysis the multiple iterations of analysis are performed until a stable result is achieved. Upon completion of the reverse and forward link analysis, the results of the simulation are displayed in a graphical manner for examination.

Abstract translation: 一种用于规划无线电信网络的新颖和改进的方法和装置。 可以在给定的市场区域内配置无线电信系统的电子表示，并且模拟该无线电信系统的操作。 使用一组数据库执行模拟，该数据库包含与配置的无线网络所在的市场区域相关联的地形和人口信息。 为了执行仿真，使用地形和人口信息以及无线电信网络的配置来生成复合传播损耗矩阵和需求和服务向量。 一旦生成复合传播损耗矩阵和需求和服务向量，就执行反向链路的分析。 随后，执行前向链路的分析。 在反向和正向链路分析期间，执行分析的多次迭代，直到达到稳定的结果。 反向和正向链路分析完成后，模拟结果以图形方式显示，以供检查。

公开(公告)号：US06058338A

公开(公告)日：2000-05-02

申请号：US250771

申请日：1999-02-12

Applicant: Parag A. Agashe ,  Alkinoos Hector Vayanos ,  Samir S. Soliman

Inventor： Parag A. Agashe ,  Alkinoos Hector Vayanos ,  Samir S. Soliman

IPC: G01S1/00 ,  G01S5/00 ,  G01S19/05 ,  G01S19/48 ,  H04Q7/34 ,  G06F7/70

CPC classification number: G01S19/05 ,  G01S19/07 ,  G01S19/258 ,  G01S19/27

Abstract: A method and apparatus for efficiently transmitting location assistance information to a mobile communication device over a control channel with a minimal impact on the capacity of the control channel. A position location server provides a difference between satellite locations which have been computed using Almanac data and then Ephemeris data. Sending only the difference between the locations and clock corrections computed using the two different data types, the total amount of information to be transmitted to a mobile communication device is significantly reduced. Furthermore, by providing rate of change information, the method and apparatus allows the location assistance information to remain valid for a relatively long time after it is has been received by the mobile communication device.

Abstract translation: 一种用于通过控制信道有效地向移动通信设备发送定位辅助信息的方法和装置，对控制信道的容量的影响最小。 位置定位服务器提供使用年历数据计算的卫星位置之间的差异，然后提供星历数据。 仅发送使用两种不同数据类型计算的位置和时钟校正之间的差异，显着减少要发送到移动通信设备的信息总量。 此外，通过提供变化率信息，该方法和装置允许定位辅助信息在被移动通信设备接收到之后的较长时间内保持有效。

公开(公告)号：US5748104A

公开(公告)日：1998-05-05

申请号：US682819

申请日：1996-07-11

Applicant: Panayotis Argyroudis ,  Gwain Bayley ,  Matthew S. Grob ,  Marc Phillips ,  Samir S. Soliman

Inventor： Panayotis Argyroudis ,  Gwain Bayley ,  Matthew S. Grob ,  Marc Phillips ,  Samir S. Soliman

IPC: G08C17/02 ,  H04Q7/38 ,  G08C19/04

CPC classification number: G08C17/02 ,  H04Q9/00 ,  H04Q2209/50 ,  H04Q2209/60

Abstract: A wireless remote telemetry system which uses low-cost remote communication devices operating on existing wireless communication systems in order to provide real-time reading and control of remote devices. In an embodiment applicable to utility service, consumption of electrical power among a population of customers is measured by a utility metering system having a wireless communication capability. The metering system comprises a remote metering unit which communicates with a central controller over existing wireless communication systems, such as cellular base stations, using existing communication standards. The remote metering unit transmits various messages over a shared random access channel to a central controller. The central controller transmits messages to the remote metering unit over a paging channel. The remote metering unit may operate in a half-duplex mode only. Furthermore, the remote metering unit may provide a gateway to advanced consumer services at the remote location.

Abstract translation: 一种无线远程遥测系统，其使用在现有无线通信系统上操作的低成本远程通信设备，以便提供远程设备的实时读取和控制。 在适用于公共事业服务的实施例中，通过具有无线通信能力的公用事业计量系统来测量一组客户的电力消耗。 计量系统包括远程计量单元，其使用现有的通信标准，通过现有的无线通信系统（例如蜂窝基站）与中央控制器进行通信。 远程计量单元通过共享随机接入信道向中央控制器发送各种消息。 中央控制器通过寻呼信道向远程计量单元发送消息。 远程计量单元只能以半双工模式运行。 此外，远程计量单元可以向远程位置处的高级消费者服务提供网关。