公开(公告)号：US20080161071A1

公开(公告)日：2008-07-03

申请号：US11617695

申请日：2006-12-28

Applicant: Itay Sherman

Inventor： Itay Sherman

IPC: H04B1/38

CPC classification number: H04W52/028 ,  H04W52/0277 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/22

Abstract: A novel and useful mechanism for regulating and managing the peak current consumption of the subsystems in a mobile handset device. The mechanism of the present invention is operative to limit the current consumption at any point in time to a predetermined level that is within the current handling capability of the power management system of the handheld device. The mechanism operates by having the high peak current subsystems advertise in advance their intention to initiate a current peak. An arbitration mechanism considers the advertisements or requests sent from interested subsystems and determines whether a subsystem is either granted permission to initiate or is blocked from initiating a peak current session.

Abstract translation: 一种用于调节和管理移动手持机设备中子系统的峰值电流消耗的新颖有用的机制。 本发明的机制可用于将任何时间点的电流消耗限制在手持设备的电力管理系统的当前处理能力之内的预定水平。 该机制通过使高峰值电流子系统预先通知其启动当前峰值的意图而起作用。 仲裁机制考虑从感兴趣的子系统发送的广告或请求，并确定子系统是否被允许发起或被阻止发起峰值当前会话。

公开(公告)号：US20070066314A1

公开(公告)日：2007-03-22

申请号：US11509312

申请日：2006-08-24

Applicant: Itay Sherman ,  Nir Tal

Inventor： Itay Sherman ,  Nir Tal

IPC: H04Q7/20

CPC classification number: H04W88/06

Abstract: System and method for enabling the coexistence of multiple wireless communications on a single unit. A preferred embodiment comprises receiving a schedule of reserved message transfer times from a coexistence unit of a first wireless network in a mobile unit at a coexistence unit of a second wireless network in the mobile unit, selecting an operating mode for the coexistence unit based on the schedule, and transferring messages on the first wireless network and the second wireless network based on the schedule. The first wireless network is restricted to being able to transfer messages only during scheduled times. The sharing of the schedule of reserved message transfer times can enable the transfer of messages in the second wireless network to occur in between the reserved message transfer times, thereby reducing message collisions that can negatively impact data transfer performance of both wireless networks.

Abstract translation: 用于使单个单元上的多个无线通信共存的系统和方法。 优选实施例包括在移动单元中的第二无线网络的共存单元处从移动单元中的第一无线网络的共存单元接收保留的消息传送时间的调度，基于所述共享单元选择所述共存单元的操作模式 调度和基于时间表在第一无线网络和第二无线网络上传送消息。 第一个无线网络只能在预定时间内传输消息。 保留消息传送时间的调度的共享可以使第二无线网络中的消息的传送发生在保留的消息传送时间之间，从而减少可能对两个无线网络的数据传输性能产生负面影响的消息冲突。

公开(公告)号：US20070014269A1

公开(公告)日：2007-01-18

申请号：US11424235

申请日：2006-06-15

Applicant: Itay Sherman ,  Shantanu Kangude

Inventor： Itay Sherman ,  Shantanu Kangude

IPC: H04Q7/24

CPC classification number: H04W48/12 ,  H04J3/0641 ,  H04J3/0661 ,  H04W84/18

Abstract: A novel and useful synchronization mechanism that functions to provide a uniform time base for mesh points in a WLAN mesh based network. The invention enables timing synchronization to a common reference clock base by advertising the common TSF within beacon transmissions. All MPs in a mesh share a common DTIM interval. The synchronization mechanism enables the mesh points to avoid collisions in the generation and transmission of beacons. The TBTT offsets of the current MP and its neighbors are advertised in beacons so that neighboring MPs that hear the beacons can select non-overlapping TBTT offsets. Each MP receives one or more beacons from its neighbors and compares the timing of its neighbors to that of itself and adopts the highest TSF (i.e. the fastest) in the mesh. Eventually, all MPs in the mesh will adjust their timing to that of the MP with the fastest clock. The reception of beacons by MPs from its neighbors is also advertised. This allows for MPs to verify that the beacons they send are actually heard and are not in collision with beacon transmissions of other MPs.

Abstract translation: 一种新颖有用的同步机制，用于为基于WLAN网络的网络中的网点提供统一的时基。 本发明通过在信标传输中通告公用TSF来实现与公共参考时基的定时同步。 网格中的所有MP共享一个常见的DTIM间隔。 同步机制使网格点能够避免信标的生成和传输中的冲突。 当前MP及其邻居的TBTT偏移在信标中公布，使得听到信标的相邻MP可以选择不重叠的TBTT偏移。 每个MP从其邻居接收一个或多个信标，并将其邻居的定时与其本身的定时进行比较，并采用网格中最高的TSF（即最快）。 最终，网格中的所有MP将以最快的时钟调整MP的时间。 接收来自其邻居的议员的信标也被广告。 这允许MP验证其发送的信标实际上被听到并且不与其他MP的信标传输相冲突。

公开(公告)号：US20060292986A1

公开(公告)日：2006-12-28

申请号：US11167374

申请日：2005-06-27

Applicant: Yigal Bitran ,  Lior Ophir ,  Eyal Peleg ,  Itay Sherman ,  Matthew Shoemake

Inventor： Yigal Bitran ,  Lior Ophir ,  Eyal Peleg ,  Itay Sherman ,  Matthew Shoemake

IPC: H04B7/00 ,  H04M1/00

CPC classification number: H04W16/14 ,  H04M2250/02 ,  H04M2250/06 ,  H04W74/04 ,  H04W88/06

Abstract: The present invention generally to a multimode terminal including a wireless local area network (WLAN) system and a Bluetooth system that avoids radio interference between the two systems by collaborative coexistence methods that include time-sharing, combined frequency and time-sharing, and forward looking combined frequency and time-sharing between the WLAN system and the Bluetooth system. The coexistent multimode terminal and the method of coexistence provide WLAN transmission/receptions that are not impacted when there is no Bluetooth traffic, Bluetooth transmissions/receptions that are not impacted when there is no WLAN traffic, Bluetooth and WLAN transmissions/receptions that are provided fair access to the medium when both Bluetooth and WLAN traffic are present, and high priority Bluetooth traffic, for example, voice traffic, that has priority over non-high WLAN traffic.

Abstract translation: 本发明一般涉及一种包括无线局域网（WLAN）系统和蓝牙系统的多模终端，该蓝牙系统通过包括时间共享，组合频率和时间分享以及前瞻性的协同共存方法来避免两个系统之间的无线电干扰 WLAN系统和蓝牙系统之间的组合频率和时间分配。 共存的多模终端和共存方法提供了当没有蓝牙流量时不受影响的WLAN传输/接收，当没有WLAN流量时不受影响的蓝牙传输/接收，提供公平的蓝牙和WLAN传输/接收 当存在蓝牙和WLAN流量时，可以访问介质，以及优先级高于非高流量的高优先级蓝牙流量，例如语音流量。

公开(公告)号：US20050174978A1

公开(公告)日：2005-08-11

申请号：US10828807

申请日：2004-04-20

Applicant: Ofir Shalvi ,  Itay Sherman ,  Ariel Yagil

Inventor： Ofir Shalvi ,  Itay Sherman ,  Ariel Yagil

IPC: H04B1/707 ,  H04L1/00 ,  H04L27/36 ,  H04B7/216

CPC classification number: H04L1/0059 ,  H04B1/707 ,  H04B2201/709709 ,  H04L1/0041 ,  H04L1/0071 ,  H04L27/36

Abstract: A method is provided for reduced interference between S/CDMA channels (chips) by selecting a first sequence of spreader functions for a first channel, and selecting a second sequence of spreader functions for a second channel, wherein said second sequence is non-overlapping with and spaced from first said sequence.

Abstract translation: 提供了一种用于通过选择用于第一信道的第一扩频器功能序列来减少S / CDMA信道（码片）之间的干扰的方法，以及为第二信道选择扩展器功能的第二序列，其中所述第二序列与 并与第一个所述序列间隔开。

公开(公告)号：US08416215B2

公开(公告)日：2013-04-09

申请号：US13020026

申请日：2011-02-03

Applicant: Itay Sherman

Inventor： Itay Sherman

IPC: G06F3/045

CPC classification number: G06F3/045 ,  G06F3/0416 ,  G06F3/04883 ,  G06F2203/04104 ,  G06F2203/04808

Abstract: A system based on a standard resistive touch screen that is capable of detecting double point or finger taps or gestures, and districting them from single point or finger taps or gestures. The system uses either a standard analog touch controller capable of four measurement types or a modified analog touch controller capable of six or more measurement types, and the fixed known resistance ratio of the touch film layers, to calculate an approximation of the location of up to two separate touch points on the screen. A collection of the location samples is used to detect different single and double finger gestures.

Abstract translation: 基于标准电阻式触摸屏的系统，其能够检测双点或手指敲击或手势，并将它们从单点或手指敲击或手势区分开。 该系统使用能够具有四种测量类型的标准模拟触摸控制器或能够具有六种或更多种测量类型的修改的模拟触摸控制器以及触摸膜层的固定的已知电阻比，以计算最大位置的近似值 两个独立的触摸点在屏幕上。 使用位置样本的集合来检测不同的单指和双指手势。

公开(公告)号：US20120289288A1

公开(公告)日：2012-11-15

申请号：US13553928

申请日：2012-07-20

Applicant: Itay Sherman ,  Yohan Yehouda Cohen

Inventor： Itay Sherman ,  Yohan Yehouda Cohen

IPC: H04W88/02

CPC classification number: H04M1/0254 ,  G06F1/1626 ,  G06F1/1656 ,  G06F1/1684 ,  G06F1/1698 ,  H04M1/0283 ,  H04M1/72575

Abstract: A method of communication between a modular wireless communicator and a jacket device that is connected to the modular wireless communicator via a connector a connector that connects a plurality of signal transmission lines, the jacket device including a keypad for operating the modular wireless communicator, including receiving a multi-bit signal over multiple signal transmission lines, one bit of which indicating whether the jacket device includes a serial NOR flash memory, if the jacket device includes a serial NOR flash memory, then reading a jacket ID from the serial NOR flash memory, if the jacket device does not include a serial NOR flash memory, then reading the jacket ID from other bits of the multi-bit signal, receiving jacket keypad signals over multiple signal transmission lines, and decoding the jacket keypad signals based on the jacket ID.

Abstract translation: 一种模块化无线通信器和外壳设备之间的通信方法，其通过连接器连接到模块化无线通信器，连接多个信号传输线的连接器，所述护套设备包括用于操作模块化无线通信器的键盘，包括接收 多个信号传输线上的多位信号，其中一位表示外壳设备是否包括串行NOR闪速存储器，如果外壳设备包括串行NOR闪速存储器，则从串行NOR闪速存储器读取封套ID， 如果夹套装置不包括串行NOR闪存，则从多位信号的其他位读取封套ID，通过多个信号传输线接收外壳键盘信号，并基于封套ID解码封套小键盘信号。

公开(公告)号：US08249656B2

公开(公告)日：2012-08-21

申请号：US12704039

申请日：2010-02-11

Applicant: Itay Sherman ,  Yohan Yehouda Cohen

Inventor： Itay Sherman ,  Yohan Yehouda Cohen

IPC: H04B3/18

CPC classification number: H04M1/0254 ,  G06F1/1626 ,  G06F1/1656 ,  G06F1/1684 ,  G06F1/1698 ,  H04M1/0283 ,  H04M1/72575

Abstract: A method of communication between a modular wireless communicator and a jacket device that is connected to the modular wireless communicator via a connector a connector that connects a plurality of signal transmission lines, the jacket device including a keypad for operating the modular wireless communicator, including receiving a multi-bit signal over multiple signal transmission lines, one bit of which indicating whether the jacket device includes a serial NOR flash memory, if the jacket device includes a serial NOR flash memory, then reading a jacket ID from the serial NOR flash memory, if the jacket device does not include a serial NOR flash memory, then reading the jacket ID from other bits of the multi-bit signal, receiving jacket keypad signals over multiple signal transmission lines, and decoding the jacket keypad signals based on the jacket ID.

Abstract translation: 一种模块化无线通信器和外壳设备之间的通信方法，其通过连接器连接到模块化无线通信器，连接多个信号传输线的连接器，所述护套设备包括用于操作模块化无线通信器的键盘，包括接收 多个信号传输线上的多位信号，其中一位表示外壳设备是否包括串行NOR闪速存储器，如果外壳设备包括串行NOR闪速存储器，则从串行NOR闪速存储器读取封套ID， 如果夹套装置不包括串行NOR闪存，则从多位信号的其他位读取封套ID，通过多个信号传输线接收外壳键盘信号，并基于封套ID解码封套小键盘信号。

公开(公告)号：US07962183B2

公开(公告)日：2011-06-14

申请号：US11617695

申请日：2006-12-28

Applicant: Itay Sherman

Inventor： Itay Sherman

IPC: H04M1/00

CPC classification number: H04W52/028 ,  H04W52/0277 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/22

Abstract: A novel and useful mechanism for regulating and managing the peak current consumption of the subsystems in a mobile handset device. The mechanism of the present invention is operative to limit the current consumption at any point in time to a predetermined level that is within the current handling capability of the power management system of the handheld device. The mechanism operates by having the high peak current subsystems advertise in advance their intention to initiate a current peak. An arbitration mechanism considers the advertisements or requests sent from interested subsystems and determines whether a subsystem is either granted permission to initiate or is blocked from initiating a peak current session.

Abstract translation: 一种用于调节和管理移动手持机设备中子系统的峰值电流消耗的新颖有用的机制。 本发明的机制可用于将任何时间点的电流消耗限制在手持设备的电力管理系统的当前处理能力之内的预定水平。 该机制通过使高峰值电流子系统预先通知其启动当前峰值的意图而起作用。 仲裁机制考虑从感兴趣的子系统发送的广告或请求，并确定子系统是否被允许发起或被阻止发起峰值当前会话。

公开(公告)号：US07899946B2

公开(公告)日：2011-03-01

申请号：US12008582

申请日：2008-01-11

Applicant: Itay Sherman ,  Eyal Miller

Inventor： Itay Sherman ,  Eyal Miller

IPC: G06F3/00 ,  G06F13/00

CPC classification number: G06F13/4068 ,  G06F2213/0042 ,  H04M1/0254 ,  H04M1/72527 ,  H04M1/72575 ,  Y02D70/122

Abstract: An analog/digital switching circuit for connecting a primary electronic device to a peripheral electronic device, including D+ and D− signal lines connected to a primary electronic device, a first analog/digital switch connected to the D+ signal line, for multiplexing an input D+ signal to an output USB data signal or audio left or right signal, the multiplexed signal feeding into a peripheral device connector for connecting the primary device to a peripheral electronic device, a second analog/digital switch connected to the D− signal line, for multiplexing an input D− signal to an output USB data signal or audio right or left signal, the multiplexed signal feeding into the peripheral device connector, a headset left signal line connected to the primary device and to the output audio left signal of the first analog/digital switch, a headset right signal line connected to the primary device and to the output audio right signal of the second analog/digital switch, a first USB signal line connected to a USB connector and to the output USB data signal of the first analog/digital switch, a second USB signal line connected to the USB connector and to the output USB data signal of the second analog/digital switch, and an amplifier that amplifies the output audio left signal and the output audio right signal at gain levels appropriate for (i) a headset connected to the primary device, (ii) a speaker connected to the peripheral device, and (iii) an earpiece connected to the peripheral device.

Abstract translation: 一种用于将主电子设备连接到外围电子设备的模拟/数字切换电路，包括连接到主电子设备的D +和D-信号线，连接到D +信号线的第一模拟/数字开关，用于复用输入D + 信号到输出USB数据信号或音频左或右信号，多路复用信号馈送到用于将主设备连接到外围电子设备的外围设备连接器，连接到D-信号线的第二模拟/数字开关，用于多路复用 对输出USB数据信号或音频右或左信号的输入D-信号，馈送到外围设备连接器的多路复用信号，连接到主设备的耳机左信号线和第一模拟/ 数字开关，连接到主设备的耳机右信号线和第二模拟/数字开关的输出音频右信号，第一USB信号 l线连接到USB连接器和第一模拟/数字开关的输出USB数据信号，连接到USB连接器的第二USB信号线和第二模拟/数字开关的输出USB数据信号，以及放大器 以增益水平放大输出音频左信号和输出音频权信号，该增益电平适合于（i）连接到主设备的耳机，（ii）连接到外围设备的扬声器，以及（iii）连接到外围设备的耳机 设备。