公开(公告)号：US07356594B2

公开(公告)日：2008-04-08

申请号：US10678976

申请日：2003-10-03

申请人： Charbel Khawand ,  Jianping W. Miller ,  Jean Khawand ,  Bin Liu

发明人： Charbel Khawand ,  Jianping W. Miller ,  Jean Khawand ,  Bin Liu

IPC分类号： G06F15/173 ,  G06F13/00

CPC分类号： H04L67/14 ,  H04L69/329

摘要： An IPC protocol/network allows for intelligent targeting of nodes in order to reduce overhead and provide for improved power management. The IPC server keeps track of the IPC network's node activity and using an operational state table (2000) it can determine which node can handle a service request (e.g., MP3 decode). By keeping track of the current operational condition of the nodes within the network, the processors can have better battery life and application latency can be improved. The IPC server will keep track not only of which nodes can handle which services, but it will also know which node can handle the service request given its knowledge of the operational state of each of the nodes.

摘要翻译： IPC协议/网络允许节点的智能目标，以减少开销并提供改进的电源管理。 IPC服务器跟踪IPC网络的节点活动并使用操作状态表（2000），它可以确定哪个节点可以处理服务请求（例如，MP3解码）。 通过跟踪网络中节点的当前操作条件，处理器可以具有更好的电池寿命并且可以提高应用延迟。 IPC服务器不仅将跟踪哪些节点可以处理哪些服务，而且还将知道哪个节点可以处理服务请求，因为它知道每个节点的操作状态。

公开(公告)号：US07190679B2

公开(公告)日：2007-03-13

申请号：US10147781

申请日：2002-05-16

申请人： Charbel Khawand ,  Moshe Refaeli ,  Jean Khawand

发明人： Charbel Khawand ,  Moshe Refaeli ,  Jean Khawand

IPC分类号： H04B7/005

CPC分类号： H04W88/06

摘要： A multi-mode mobile communication device capable of communicating with more than one mobile communication system simultaneously has a timer (400) for arbitrating between transmit events of two communication systems. The mobile communication device assigns a priority to each of the two communication systems, and when a transmit event conflict arises, it is resolved in favor of the system having the higher priority. The timer includes a delta timer (426) for timing the duration of transmit events. If the mobile communication device is engaged in a transmit event in one system, and a transmit event arises in the second system, the mobile communication device checks the delta timer. If the timer is not zeroed, the mobile communication device then checks priority of the events, and transmits whichever event has priority.

摘要翻译： 能够同时与多于一个移动通信系统进行通信的多模移动通信装置具有用于在两个通信系统的发送事件之间进行仲裁的定时器（400）。 移动通信装置对两个通信系统中的每一个分配优先权，并且当发生发送事件冲突时，解决有利于具有较高优先级的系统。 定时器包括用于定时发送事件的持续时间的增量计时器（426）。 如果移动通信设备在一个系统中进行发送事件，并且在第二系统中发生发送事件，则移动通信设备检查增量计时器。 如果定时器未归零，则移动通信设备然后检查事件的优先级，并且发送优先权。

公开(公告)号：US06973538B2

公开(公告)日：2005-12-06

申请号：US10405539

申请日：2003-04-02

申请人： Jean Khawand ,  Charbel Khawand ,  Chin Pan Wong

发明人： Jean Khawand ,  Charbel Khawand ,  Chin Pan Wong

IPC分类号： G06F12/08 ,  G06F12/00

CPC分类号： G06F12/084

摘要： A system, method and computer readable medium are provided for segmenting a cache that is shared by multiple processors. According to the method, a first segment of the cache is allocated to a first processor and a second segment of the cache is allocated to a second processor. An execution time of at least one task on the first processor is monitored. If the execution time of the at least one task is greater than an allowed execution time minus a predetermined margin, the size of the first segment of the cache that is allocated to the first processor is increased. In one preferred method, if the execution time of the at least one task is significantly less than the allowed execution time minus the predetermined margin, the size of the first segment of the cache that is allocated to the first processor is decreased.

摘要翻译： 提供了一种用于分割由多个处理器共享的高速缓存的系统，方法和计算机可读介质。 根据该方法，高速缓存的第一段被分配给第一处理器，并且高速缓存的第二段被分配给第二处理器。 监视第一处理器上至少一个任务的执行时间。 如果所述至少一个任务的执行时间大于允许执行时间减去预定余量，则分配给第一处理器的高速缓存的第一段的大小增加。 在一个优选方法中，如果至少一个任务的执行时间明显小于允许执行时间减去预定余量，则分配给第一处理器的高速缓存的第一段的大小减小。

公开(公告)号：US20050076122A1

公开(公告)日：2005-04-07

申请号：US10678976

申请日：2003-10-03

申请人： Charbel Khawand ,  Jianping Miller ,  Jean Khawand ,  Bin Liu

发明人： Charbel Khawand ,  Jianping Miller ,  Jean Khawand ,  Bin Liu

IPC分类号： H04L29/08 ,  G06F15/173

CPC分类号： H04L67/14 ,  H04L69/329

摘要： An IPC protocol/network allows for intelligent targeting of nodes in order to reduce overhead and provide for improved power management. The IPC server keeps track of the IPC network's node activity and using an operational state table (2000) it can determine which node can handle a service request (e.g., MP3 decode). By keeping track of the current operational condition of the nodes within the network, the processors can have better battery life and application latency can be improved. The IPC server will keep track not only of which nodes can handle which services, but it will also know which node can handle the service request given its knowledge of the operational state of each of the nodes.

摘要翻译： IPC协议/网络允许节点的智能目标，以减少开销并提供改进的电源管理。 IPC服务器跟踪IPC网络的节点活动并使用操作状态表（2000），它可以确定哪个节点可以处理服务请求（例如，MP3解码）。 通过跟踪网络中节点的当前操作条件，处理器可以具有更好的电池寿命并且可以提高应用延迟。 IPC服务器不仅将跟踪哪些节点可以处理哪些服务，而且还将知道哪个节点可以处理服务请求，因为它知道每个节点的操作状态。

公开(公告)号：US20050027904A1

公开(公告)日：2005-02-03

申请号：US10610746

申请日：2003-07-01

申请人： Charbel Khawand ,  Jean Khawand ,  Chin Wong

发明人： Charbel Khawand ,  Jean Khawand ,  Chin Wong

IPC分类号： G06F20060101 ,  G06F3/00 ,  G06F15/16

CPC分类号： G06F9/54 ,  G06F2209/541 ,  H04L69/32

摘要： An InterProcessor Communication (IPC) Protocol network (100) includes at least one IPC client (102) and an IPC server (108). The IPC protocol allows for the IPC client (102) to register with the IPC server (108) which will provide the means for the two to communicate freely without any limitations on what software architectures, operating systems, hardware, etc. each depend on. The IPC protocol in one embodiment of the invention provides for dynamic IPC node configuration in a server based IPC communication management framework.

摘要翻译： 处理器间通信（IPC）协议网络（100）包括至少一个IPC客户机（102）和IPC服务器（108）。 IPC协议允许IPC客户端（102）向IPC服务器（108）注册，该服务器将提供两者自由通信的手段，而对每个依赖的软件架构，操作系统，硬件等都没有任何限制。 本发明的一个实施例中的IPC协议提供了基于服务器的IPC通信管理框架中的动态IPC节点配置。

公开(公告)号：US07876837B2

公开(公告)日：2011-01-25

申请号：US10261260

申请日：2002-09-30

申请人： Charbel Khawand ,  Jean Khawand

发明人： Charbel Khawand ,  Jean Khawand

IPC分类号： H04B1/00

CPC分类号： H04W48/16 ,  H04B2201/709709 ,  H04W48/12 ,  H04W74/0866

摘要： Access noise in a spread spectrum communication system (100) is reduced by broadcasting a resource indicator message (116) from a base station (102) and is received by mobile stations (104) in the serving area (103) of the base station. The resource indicator message indicates which resources are supported (202) by the base station, as well as their present availability (204, 206, 208, 210). If a desired resource is not presently available (408), mobile stations will avoid requesting access to that resource (410). When the resource becomes available, access noise can be controlled by having mobile stations wait a randomly selected period of time (414).

摘要翻译： 扩频通信系统（100）中的接入噪声通过从基站（102）广播资源指示符消息（116）而减少，并由基站的服务区（103）中的移动台（104）接收。 资源指示符消息指示基站支持哪些资源（202）以及它们当前的可用性（204,206,208,210）。 如果期望的资源当前不可用（408），则移动台将避免请求访问该资源（410）。 当资源变得可用时，可以通过使移动站等待随机选择的时间段来控制接入噪声（414）。

公开(公告)号：US20060105772A1

公开(公告)日：2006-05-18

申请号：US11292869

申请日：2005-12-02

申请人： Charbel Khawand ,  Jean Khawand

发明人： Charbel Khawand ,  Jean Khawand

IPC分类号： H04Q7/20

CPC分类号： H04W28/08 ,  H04W74/00 ,  H04W74/0866

摘要： The invention relates to a system and method for use in wireless packet data mode communications for facilitating communications between one or more remote devices and a base target device. The invention provides a high priority access channel (406) that can be utilized by specifically enabled packet data capable remote units (102), to perform random access channel request from a base station (106) when there is overloading on the standard communication channel (404).

公开(公告)号：US07039379B2

公开(公告)日：2006-05-02

申请号：US10108132

申请日：2002-03-27

申请人： Charbel Khawand ,  Jean Khawand ,  Michael A. Heck

发明人： Charbel Khawand ,  Jean Khawand ,  Michael A. Heck

IPC分类号： H04B7/00

CPC分类号： H03G3/30 ,  H04W52/16

摘要： In time divisioned, multi-frequency communication air interfaces it is common for a control channel to be defined on a first frequency while traffic channels are carried on other frequencies. A mobile communication device maintains the automatic gain control (AGC) settings for a first frequency while engaged on a second frequency by adjusting the AGC of the first frequency to correspond with changes in the AGC setting for the second frequency before attempting to access the first frequency again. Since, in the communication system, the two signals are transmitted from the same point, the changes in signal level will typically be similar enough that the mobile communication device will not have to perform a new AGC determination when switching back to the first frequency.

公开(公告)号：US07211721B2

公开(公告)日：2007-05-01

申请号：US10964385

申请日：2004-10-13

申请人： Marc A. Boillot ,  Radu C. Frangopol ,  Jean Khawand

发明人： Marc A. Boillot ,  Radu C. Frangopol ,  Jean Khawand

IPC分类号： G10H1/06 ,  G10H7/00

CPC分类号： G10H7/105 ,  G10H2250/031 ,  G10H2250/485 ,  G10H2250/571 ,  G10L19/093

摘要： Systems (100 or 300) and methods (400 or 500) are provided for selecting a post-compression waveform from a post-compression waveform table (106) and supplying it to a synthesis engine (108). The post-compression waveform is based upon a set of post-compression coefficients determined by generating a frequency-domain representation of a periodic signal, the representation including at least one pre-compression frequency-domain sample (204), and performing a threshold-based compression of the pre-compression frequency-domain samples. Systems and methods also include indexing and storing (502) post-compression coefficients in a post-compression coefficient table (102), generating (506) a post-compression waveform based upon the set of post-compression coefficients, and placing (508) the post-compression waveform in the table prior to the selecting (510). The system and method also include performing (504) a read-ahead operation on a sound file before selecting the post-compression waveform, the read-ahead operation indicating the post-compression waveform to be selected and supplied to the synthesis engine.

摘要翻译： 系统（100或300）和方法（400或500）用于从后压缩波形表（106）中选择后压缩波形并将其提供给合成引擎（108）。 后压缩波形基于通过生成周期信号的频域表示而确定的一组后压缩系数，所述表示包括至少一个预压缩频域样本（204），并且执行阈值 - 预压缩频域采样的基于压缩的压缩。 系统和方法还包括在后压缩系数表（102）中索引和存储后压缩系数（502），基于所述一组后压缩系数产生（506）后压缩波形，以及将（508） 在选择之前的表中的后压缩波形（510）。 该系统和方法还包括在选择后压缩波形之前对声音文件执行（504）预读操作，所述预读操作指示要被选择并提供给合成引擎的后压缩波形。

公开(公告)号：US08412163B2

公开(公告)日：2013-04-02

申请号：US12769669

申请日：2010-04-29

申请人： Joe Abou Rjeili ,  Jean Khawand

发明人： Joe Abou Rjeili ,  Jean Khawand

IPC分类号： H04M11/10 ,  H04L12/66

CPC分类号： H04M3/533 ,  H04M1/6505 ,  H04W4/12 ,  H04W4/16

摘要： This document describes various techniques for implementing local voicemail on a mobile device. These techniques may include enabling the mobile device to answer a voice call, record audio of the voice call to provide a voicemail file, and store the voicemail file to local computer-readable media. A locally stored voicemail file may be associated with relevant data, exposed via the associated data for local processing, and/or manipulated through a user interface of the mobile device.

摘要翻译： 本文档描述了在移动设备上实现本地语音邮件的各种技术。 这些技术可以包括使移动设备能够应答语音呼叫，记录语音呼叫的音频以提供语音邮件文件，并将语音邮件文件存储到本地计算机可读介质。 本地存储的语音邮件文件可以与通过用于本地处理的相关联的数据相关联的和/或通过移动设备的用户界面操纵的相关数据相关联。