公开(公告)号：US6084886A

公开(公告)日：2000-07-04

申请号：US940720

申请日：1997-09-30

申请人： Leo G. Dehner ,  Slim Souissi

发明人： Leo G. Dehner ,  Slim Souissi

IPC分类号： H04B7/26 ,  H04H20/67 ,  H04L7/027 ,  H04L7/06 ,  H04L12/28 ,  H04L12/56 ,  H04W4/12 ,  H04W56/00 ,  H04W74/04 ,  H04W76/02 ,  H04W88/02 ,  H04L12/43

CPC分类号： H04H20/67 ,  H04L7/027 ,  H04W56/0075 ,  H04W88/022 ,  H04L7/06 ,  H04W4/12 ,  H04W74/04 ,  H04W76/02

摘要： A digital sync signal (502) is transmitted (702) from K transmitters (206) of a cluster (402), followed by K fine tuning signals (506) during K time slots (510), each time slot assigned to a transmitter. Each fine tuning signal comprises a pair of tones (512) separated in frequency by a predetermined amount. A portable subscriber unit (122) receives (706) the sync signal and the fine tuning signals, and makes (708) a rough estimate of the beginning of the fine tuning signals from the sync signal and from knowledge about the time slots. The portable subscriber unit computes (710) for each time slot a 2M-point Fourier transform (FT) on a received signal including M fine tuning signals received during the time slot from a transmitter of the cluster and from M-1 corresponding transmitters of adjacent clusters (404). The portable subscriber unit then fine tunes (722) the rough estimate through FT calculations.

摘要翻译： 在K个时隙（510）中，每个时隙分配给发射机，从簇（402）的K个发射机（206）发送（702）数字同步信号（702），随后是K个微调信号（506）。 每个微调信号包括频率分开预定量的一对音调（512）。 便携式用户单元（122）接收（706）同步信号和微调信号，并且（708）从同步信号和关于时隙的知识得到微调信号的开始的粗略估计。 便携式用户单元对每个时隙计算（710）对接收到的信号的2M点傅里叶变换（FT），包括在从群集的发射机的时隙期间接收到的M个微调信号和从相邻的M-1对应的发射机 集群（404）。 便携式用户单元然后通过FT计算精细调谐（722）粗略估计。

公开(公告)号：US11291386B2

公开(公告)日：2022-04-05

申请号：US16897835

申请日：2020-06-10

申请人： Slim Souissi

发明人： Slim Souissi

IPC分类号： A61B5/11 ,  A61B5/00

摘要： A method for live patient tracking for surgical centers and hospitals is provided comprising tracking patient journey through a healthcare facility. The method also comprises overlying tracked journey data on patient surgical status data and visualizing the overlaid journey data and surgical status data on a display. Visualization of data is performed on the display of a TV screen, a tablet, a desktop computer, a tablet or a smartphone. The visualized data includes patient indoor location within the healthcare facility. Patient indoor location is performed by means of an indoor positioning system such as Real Time Location Service (RTLS) system.

公开(公告)号：US09055606B2

公开(公告)日：2015-06-09

申请号：US12537970

申请日：2009-08-07

申请人： Slim Souissi ,  John Wu ,  Brad Kim ,  Anand Gore

发明人： Slim Souissi ,  John Wu ,  Brad Kim ,  Anand Gore

IPC分类号： H04W4/00 ,  H04W88/04 ,  H04W76/02 ,  H04W88/10

CPC分类号： H04W88/04 ,  H04W76/10 ,  H04W88/10 ,  Y02D70/124 ,  Y02D70/126 ,  Y02D70/14

摘要： A Intelligent Mobile HotSpot (IMHS) comprises a wide area network radio interface configured to enable communications between a wide area network and the IMHS; a local area network radio interface configured to enable communications between the IMHS and a computing device; a power input configured to cause the IMHS to be powered on; memory configured to store instructions; and a processor coupled with memory, the instructions configured to cause the processor to perform the following in response to an activation of the power input: automatically establish a data connection with a base station associated with the wide area network over the wide area network, automatically establish a data connection with computing device over the local area network, and be in a ready state to route data packets from the computing device to the base station via the local area network data connection and the wide area network connection.

摘要翻译： 智能移动热点（IMHS）包括广域网无线电接口，被配置为实现广域网与IMHS之间的通信; 局域网无线电接口，被配置为实现IMHS和计算设备之间的通信; 电源输入，被配置为使所述IMHS通电; 内存配置为存储指令; 以及与存储器耦合的处理器，所述指令被配置为使得所述处理器响应于所述功率输入的激活而执行以下操作：自动地与广域网上与广域网相关联的基站建立数据连接，自动地 通过局域网建立与计算设备的数据连接，并处于就绪状态，通过局域网数据连接和广域网连接将数据包从计算设备路由到基站。

公开(公告)号：US08712473B2

公开(公告)日：2014-04-29

申请号：US13536993

申请日：2012-06-28

申请人： John Wu ,  Slim Souissi

发明人： John Wu ,  Slim Souissi

IPC分类号： H04M1/00

CPC分类号： H04L67/06 ,  H04W4/00 ,  H04W28/065 ,  H04W48/18 ,  H04W76/15 ,  H04W88/06

摘要： A system and method for seamlessly increasing download throughput in a wireless wide area network (WWAN) device is herein disclosed. Remote file servers frequently impose per connection transfer limits upon host devices that are requesting files for download. In order to bypass these limitations, a WWAN device acting as a proxy server can replace a single file request with a series of independent requests over multiple connections, each requesting a separate portion of the original file. The blocks of requested data can then be reassembled at the WWAN device before being transferred to the device requesting the file. A user of the requesting device can therefore benefit from increased download rates, yet without having to download or install any additional software within the requesting device.

摘要翻译： 本文公开了一种在无线广域网（WWAN）设备中无缝增加下载吞吐量的系统和方法。 远程文件服务器经常在请求文件下载的主机设备上对连接传输限制进行限制。 为了绕过这些限制，作为代理服务器的WWAN设备可以通过多个连接的一系列独立请求替换单个文件请求，每个连接请求原始文件的单独部分。 然后可以在WWAN设备上重新组装所请求的数据块，然后再传送到请求文件的设备。 因此，请求设备的用户可以从增加的下载速率中获益，而无需在请求设备内下载或安装任何附加软件。

公开(公告)号：US08489093B2

公开(公告)日：2013-07-16

申请号：US13082279

申请日：2011-04-07

申请人： Slim Souissi ,  John Wu ,  Brad Kim

发明人： Slim Souissi ,  John Wu ,  Brad Kim

IPC分类号： H04W4/00

CPC分类号： H04W36/32 ,  H04W36/14 ,  H04W36/18 ,  H04W48/16 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164

摘要： Systems and methods are provided for performing efficient vertical handoffs in a wireless user device are provided. The user device can comprise a mobile phone, computer table, handheld computer, or other computer system capable of connecting to more than one mobile wireless network that use different wireless communication protocols. Various efficient scanning methods are disclosed that are efficient in terms of battery usage, thermal performance, processing power, throughput performance, or a combination thereof.

公开(公告)号：US20110286428A1

公开(公告)日：2011-11-24

申请号：US13110872

申请日：2011-05-18

申请人： Slim Souissi

发明人： Slim Souissi

IPC分类号： H04W4/04 ,  H04W36/14

CPC分类号： H04W40/36 ,  H04L12/2812 ,  H04L12/2834 ,  H04L67/16 ,  H04L2012/2849 ,  H04W76/15 ,  H04W84/005 ,  H04W88/10

摘要： An Intelligent Mobile HotSpot (IMHS) comprises a local area network radio interface; an in home display interface; a user interface comprising one of a switch, button, or input (collectively an input); non-transitory memory configured to store instructions; and a processor coupled with memory, the instructions configured to cause the processor to perform the following in response to an activation of the input: automatically establish a data connection with a vehicle display over the local area network, or automatically establish a data connection with a television over the in home display interface, and automatically cause a landing page to be displayed on the in vehicle display or the television.

摘要翻译： 智能移动热点（IMHS）包括局域网无线电接口; 在家显示界面; 包括开关，按钮或输入（统称为输入）之一的用户界面; 配置为存储指令的非暂存内存; 以及与存储器耦合的处理器，所述指令被配置为响应于所述输入的激活而使所述处理器执行以下操作：通过所述局域网自动建立与车辆显示器的数据连接，或者自动建立与所述局域网的数据连接 电视在家庭显示界面上，并且自动地使登陆页面显示在车载显示器或电视机中。

公开(公告)号：US20070153723A1

公开(公告)日：2007-07-05

申请号：US11511983

申请日：2006-08-28

申请人： Slim Souissi ,  Michael Loh ,  Humphrey Gordon

发明人： Slim Souissi ,  Michael Loh ,  Humphrey Gordon

IPC分类号： H04Q7/00 ,  H04L12/56

CPC分类号： H04L45/00 ,  H04W40/00 ,  H04W88/16 ,  H04W92/02

摘要： A multi-mode modem comprises a first device configured to communicate with a first communication system, a second device configured to communicate with a second communication system, a processor communicatively coupled the first and second devices, and a control function configured to place the device in one of the following communication modes: 1) communication with the first communication system; 2) communication with the second communication system; 3) simultaneous communication with both the first and second communication systems; or 4) gateway communication between the first and second communication systems.

摘要翻译： 多模式调制解调器包括被配置为与第一通信系统通信的第一设备，被配置为与第二通信系统通信的第二设备，通信地耦合第一和第二设备的处理器，以及被配置为将设备置于 以下通信模式之一：1）与第一通信系统的通信; 2）与第二通信系统的通信; 3）与第一和第二通信系统同时通信; 或4）第一和第二通信系统之间的网关通信。

公开(公告)号：US20060035670A1

公开(公告)日：2006-02-16

申请号：US11199561

申请日：2005-08-08

申请人： Slim Souissi ,  Michael Andrews ,  Ambrose Tam ,  John Adams

发明人： Slim Souissi ,  Michael Andrews ,  Ambrose Tam ,  John Adams

IPC分类号： H04B1/38

CPC分类号： H04L27/0008 ,  H04B1/406

摘要： The present invention provides for a wireless radio frequency (“RF”) modem that plugs into a host computer and shares a central processing unit and memory with the host computer, wherein principal modem functions are distributed between the modem and the host computer. In one embodiment, the modem performs RF conversion, and the host computer performs baseband processing and protocol stack control. In another embodiment, the modem performs RF conversion and baseband processing, and the host computer performs protocol stack control.

公开(公告)号：US06459894B1

公开(公告)日：2002-10-01

申请号：US09510599

申请日：2000-02-22

申请人： W. Garland Phillips ,  Larry David Jordan ,  Slim Souissi

发明人： W. Garland Phillips ,  Larry David Jordan ,  Slim Souissi

IPC分类号： H04Q720

CPC分类号： H04W48/18 ,  H04W8/183

摘要： A wireless communication system measures (602) a traffic load of ones of a plurality of fixed communication stations (102, 202) and transmits (606) from at least one of the stations information describing a location of the at least one of the stations and locations of nearby other stations, along with traffic loads corresponding to the stations. A portable communication unit (104) within communication range of the station conveys (608) the information, thereby assisting the user of the portable communication unit to find a fixed communication station having sufficient capacity available for handling a desired communication.

摘要翻译： 无线通信系统测量（602）多个固定通信站（102,202）中的一个的业务负载，并从站中的至少一个发送描述所述至少一个站的位置的信息（606），以及 附近其他车站的位置，以及与车站对应的交通负荷。 在站的通信范围内的便携式通信单元（104）传送信息（608），从而帮助便携式通信单元的用户找到具有足够容量的固定通信站，可用于处理期望的通信。

公开(公告)号：US06298054B1

公开(公告)日：2001-10-02

申请号：US09163732

申请日：1998-09-30

申请人： Jheroen Pieter Dorenbosch ,  Slim Souissi

发明人： Jheroen Pieter Dorenbosch ,  Slim Souissi

IPC分类号： H04J306

CPC分类号： H04W88/026 ,  H04L7/10

摘要： A wireless messaging unit (122) determines (704) that a first channel (402), which utilizes a first plurality of time slots for transmission, does not have a signal suitable for acquiring synchronization; and, in response, attempts (706) to acquire an initial synchronization with a second channel (404) which periodically transmits a synchronization signal (406) in a second plurality of time slots having a predetermined timing relationship with the first plurality of time slots. After acquiring the initial synchronization, the wireless messaging unit applies (708) the predetermined timing relationship to the initial synchronization to establish a secondary synchronization with the first channel.

摘要翻译： 无线消息单元（122）确定（704）利用用于传输的第一多个时隙的第一信道（402）不具有适于获取同步的信号; 并且作为响应，尝试（706）获得与在与所述第一多个时隙具有预定定时关系的第二多个时隙中周期性地发送同步信号（406）的第二信道（404）的初始同步。 在获取初始同步之后，无线消息单元将预定定时关系（708）应用于初始同步，以建立与第一信道的次同步。