公开(公告)号：US07308268B2

公开(公告)日：2007-12-11

申请号：US11559686

申请日：2006-11-14

申请人： Serge Barbosa da Torre ,  Rabih Chrabieh ,  Imad Fattouch

发明人： Serge Barbosa da Torre ,  Rabih Chrabieh ,  Imad Fattouch

IPC分类号： H04Q7/36

CPC分类号： H04W16/18 ,  H04W24/08

摘要： A method and a system for simulating and optimising the operating resources available in a coverage area of a mobile telephone network implemented by processing resources of at least one resource optimisation system and, can include definition, by an event-management module of the optimisation system, of a variation, called a perturbation, of at least one transmission of packets required within the network, from at least one statistical distribution map, selection of a set of cells determining a simulated zone, by means of an operating-resource control module, and then use of a routing algorithm to determine a routing path in the simulated zone, and to successively optimise the resources of the servers, definition by the event-management module, of data that represent at least one parameter relating to the transmission of the packets within each of the cells in the simulated zone, from amongst at least parameters of time-multiplexing of the packet, code-multiplexing of the packet, and the power required.

摘要翻译： 一种用于模拟和优化通过处理至少一个资源优化系统的资源而实现的移动电话网络的覆盖区域中可用的操作资源的方法和系统，并且可以包括由优化系统的事件管理模块定义， 通过操作资源控制模块，从至少一个统计分布图，确定模拟区域的一组小区的选择的至少一个传输网络中所需分组的变化的称为扰动的变体，以及 然后使用路由算法来确定模拟区域中的路由路径，并且连续地优化由事件管理模块定义的服务器的资源，该数据表示与传输包内的至少一个参数有关的数据 在模拟区域中的每个小区，从分组的时间复用的至少参数，分组的码复用和 所需的电力。

公开(公告)号：US20070127490A1

公开(公告)日：2007-06-07

申请号：US11559701

申请日：2006-11-14

申请人： Serge BARBOSA DA TORRE ,  Rabih Chrabieh ,  Imad Fattouch

发明人： Serge BARBOSA DA TORRE ,  Rabih Chrabieh ,  Imad Fattouch

IPC分类号： H04L12/56 ,  H04L12/28

CPC分类号： H04W16/22 ,  H04W16/18 ,  H04W24/02

摘要： This present invention concerns a method and a system for simulating and optimising the use of resources available in a zone of coverage of a mobile telephone network (RT), characterised, firstly, in that it is implemented by processing resources (10) of at least one resource optimisation system (1) and, secondly, in that it includes the following stages determination (50), by an event management module (EM) of the optimisation system (1), of a variation, called a disruption, of at least one packet (P) transmission (T) required within the network (RT), from at least one statistical distribution map (CR) held in storage resources (11) of the optimisation system (1), and that consists of data representing data packet (P) transmissions (T), selection (52) of a set of cells determining a simulated zone (ZS), by a resource operating-resources control module (CL), and then use of a routing algorithm in order to determine a routing path (CP) in the simulated zone (ZS) and to successively optimise the resources of the servers (ER) covering the successive cells of the routing path (CP).

摘要翻译： 本发明涉及一种用于模拟和优化在移动电话网络（RT）的覆盖区域中可用的资源的使用的方法和系统，其特征在于，首先，其通过至少处理资源（10）来实现 一个资源优化系统（1），其次，由优化系统（1）的事件管理模块（EM）包括以下阶段确定（50）至少被称为中断的变体 来自于在优化系统（1）的存储资源（11）中保存的至少一个统计分布图（CR）在网络（RT）内所需的一个分组（P）传输（T），并且由代表数据分组 （P）传输（T），由资源操作资源控制模块（CL）确定模拟区域（ZS）的一组单元的选择（52）），然后使用路由算法来确定路由 路径（CP）在模拟区域（ZS）并成功 中断优化覆盖路由路径（CP）的连续小区的服务器（ER）的资源。

公开(公告)号：US07379740B2

公开(公告)日：2008-05-27

申请号：US11559701

申请日：2006-11-14

申请人： Serge Barbosa Da Torre ,  Rabih Chrabieh ,  Imad Fattouch

发明人： Serge Barbosa Da Torre ,  Rabih Chrabieh ,  Imad Fattouch

IPC分类号： H04Q7/36

CPC分类号： H04W16/22 ,  H04W16/18 ,  H04W24/02

摘要： This present invention concerns a method and a system for simulating and optimising the use of resources available in a zone of coverage of a mobile telephone network (RT), characterized, firstly, in that it is implemented by processing resources (10) of at least one resource optimization system (1) and, secondly, in that it includes the following stages determination (50), by an event management module (EM) of the optimization system (1), of a variation, called a disruption, of at least one packet (P) transmission (T) required within the network (RT), from at least one statistical distribution map (CR) held in storage resources (11) of the optimization system (1), and that consists of data representing data packet (P) transmissions (T), selection (52) of a set of cells determining a simulated zone (ZS), by a resource operating-resources control module (CL), and then use of a routing algorithm in order to determine a routing path (CP) in the simulated zone (ZS) and to successively optimize the resources of the servers (ER) covering the successive cells of the routing path (CP)

摘要翻译： 本发明涉及一种用于模拟和优化在移动电话网络（RT）的覆盖区域中可用的资源的使用的方法和系统，其特征在于，首先，其通过至少处理资源（10）来实现 一个资源优化系统（1），其次，由优化系统（1）的事件管理模块（EM）包括以下阶段确定（50）至少被称为中断的变体 来自于在优化系统（1）的存储资源（11）中保存的至少一个统计分布图（CR）在网络（RT）内所需的一个分组（P）传输（T），并且由代表数据分组 （P）传输（T），由资源操作资源控制模块（CL）确定模拟区域（ZS）的一组单元的选择（52）），然后使用路由算法来确定路由 路径（CP）在模拟区域（ZS）并成功 中断覆盖路由路径（CP）的连续小区的服务器（ER）的资源，

公开(公告)号：US20070149186A1

公开(公告)日：2007-06-28

申请号：US11559686

申请日：2006-11-14

申请人： Serge Barbosa da Torre ,  Rabih Chrabieh ,  Imad Fattouch

发明人： Serge Barbosa da Torre ,  Rabih Chrabieh ,  Imad Fattouch

IPC分类号： H04Q7/20

CPC分类号： H04W16/18 ,  H04W24/08

摘要： A method and a system for simulating and optimising the operating resources available in a coverage area of a mobile telephone network implemented by processing resources of at least one resource optimisation system and, can include definition, by an event-management module of the optimisation system, of a variation, called a perturbation, of at least one transmission of packets required within the network, from at least one statistical distribution map, selection of a set of cells determining a simulated zone, by means of an operating-resource control module, and then use of a routing algorithm to determine a routing path in the simulated zone, and to successively optimise the resources of the servers, definition by the event-management module, of data that represent at least one parameter relating to the transmission of the packets within each of the cells in the simulated zone, from amongst at least parameters of time-multiplexing of the packet, code-multiplexing of the packet, and the power required.

摘要翻译： 一种用于模拟和优化通过处理至少一个资源优化系统的资源而实现的移动电话网络的覆盖区域中可用的操作资源的方法和系统，并且可以包括由优化系统的事件管理模块定义， 通过操作资源控制模块，从至少一个统计分布图，确定模拟区域的一组小区的选择的至少一个传输网络中所需分组的变化的称为扰动的变体，以及 然后使用路由算法来确定模拟区域中的路由路径，并且连续地优化由事件管理模块定义的服务器的资源，该数据表示与传输包内的至少一个参数有关的数据 在模拟区域中的每个小区，从分组的时间复用的至少参数，分组的码复用和 所需的电力。

公开(公告)号：US08166483B2

公开(公告)日：2012-04-24

申请号：US11197825

申请日：2005-08-05

申请人： Rabih Chrabieh

发明人： Rabih Chrabieh

IPC分类号： G06F9/46 ,  G06F9/44

CPC分类号： G06F9/4881

摘要： A development framework and runtime environment for applications that execute in real-time operating systems. Application development is enhanced by providing simple instructions that allow a programmer to declare any function as a function managed with priority. Compiler tools implement priority function and the management code for managing execution at runtime. At runtime, priority functions are managed based on their respective priority level. The priority function information is stored when execution is to be delayed.

摘要翻译： 用于在实时操作系统中执行的应用程序的开发框架和运行时环境。 通过提供简单的指令来增强应用程序开发，这些指令允许程序员将任何功能声明为以优先级管理的功能。 编译器工具实现优先级功能和管理代码，用于在运行时管理执行。 在运行时，优先级功能根据各自的优先级进行管理。 当执行延迟时，存储优先级功能信息。

公开(公告)号：US20100172423A1

公开(公告)日：2010-07-08

申请号：US12350485

申请日：2009-01-08

申请人： Rabih Chrabieh

发明人： Rabih Chrabieh

IPC分类号： H04L27/28 ,  H04L27/00 ,  H04L27/06

CPC分类号： H04L27/2613

摘要： A method is provided to generate preamble sequences. The method includes transmitting a periodic set of samples as part of a wireless communications preamble sequence and determining a set of null periods in which zero samples are transmitted. The null periods are interspersed among the periodic set of samples in order to enhance correlation efficiency and mitigate processing complexity.

摘要翻译： 提供了一种产生前导码序列的方法。 该方法包括作为无线通信前同步码序列的一部分来传送周期性样本集，并确定其中发送零样本的一组零周期。 为了提高相关效率并减轻处理复杂度，在周期性样本集之间散布零周期。

公开(公告)号：US20080219339A1

公开(公告)日：2008-09-11

申请号：US11853809

申请日：2007-09-11

申请人： Rabih Chrabieh ,  Samir S. Soliman

发明人： Rabih Chrabieh ,  Samir S. Soliman

IPC分类号： H03H7/40

CPC分类号： H04L5/0007 ,  H04L25/022 ,  H04L25/0226 ,  H04L25/0228 ,  H04L27/2613

摘要： 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.

摘要翻译： 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：US08488691B2

公开(公告)日：2013-07-16

申请号：US12266842

申请日：2008-11-07

申请人： Rabih Chrabieh ,  Samir S. Soliman ,  Ozgur Dural

发明人： Rabih Chrabieh ,  Samir S. Soliman ,  Ozgur Dural

IPC分类号： H04L27/28

CPC分类号： H04W28/08 ,  H04L5/0007 ,  H04L5/0046 ,  H04L5/0064 ,  H04L5/0085

摘要： An orthogonal frequency division multiplex (OFDM) transmitter may adaptively load each sub-carrier, buffering less than an OFDM frame in order to reduce hardware requirements and latency. The transmitter may use feedback information from the receiver regarding the quality of the sub-carriers. In addition, combining repetition and puncturing to achieve a desired date rate per class further reduces hardware by simplifying or even eliminating an interleaver. Additional mitigation and even performance enhancement techniques are incorporated to address inter-class boundaries within an OFDM frame, such as introducing transition classes. Channel state information may be reported in various formats including full bitmap, changed subchannels, and reported bad subchannels.

摘要翻译： 正交频分复用（OFDM）发射机可以自适应地加载每个子载波，缓冲小于OFDM帧，以便减少硬件要求和等待时间。 发射机可以使用来自接收机的关于子载波的质量的反馈信息。 此外，组合重复和删截以实现每个类别的所需日期速率通过简化或甚至消除交织器来进一步降低硬件。 并入了额外的缓解和甚至性能增强技术来解决OFDM帧内的类间边界，例如引入转换类。 信道状态信息可以以各种格式报告，包括完整的位图，改变的子信道和报告的坏子信道。

公开(公告)号：US07983356B2

公开(公告)日：2011-07-19

申请号：US11772092

申请日：2007-06-29

申请人： Rabih Chrabieh ,  Samir S. Soliman

发明人： Rabih Chrabieh ,  Samir S. Soliman

IPC分类号： H04L27/00 ,  H04J11/00

CPC分类号： H04L5/0044

摘要： A system and method are provided for using frequency domain spreading to generate real signals in the time domain. The method supplies a first complex frequency domain symbol (α) and a second complex frequency domain symbol (αi), and maps (α+jαi) onto a subcarrier (+f). Further, (α−jαi)* is mapped onto a mirror subcarrier (−f). The mappings are converted into a complex time domain symbol carrying α and jαi in a single inverse fast Fourier transformation (IFFT). The real component of the complex time domain symbol (α) is initially supplied, and subsequently supplied is an imaginary component of the complex time domain symbol (αi). The real symbol component (α) is supplied by carrying α on the subcarrier (+f), and carrying (α)* on the mirror subcarrier (−f). The imaginary symbol component αi is supplied by carrying αi on the subcarrier (+f), and carrying (αi)* on the mirror subcarrier (−f).

摘要翻译： 提供了一种使用频域扩展在时域中产生实信号的系统和方法。 该方法提供第一复频域符号（α）和第二复频域符号（αi），并将（α+jαi）映射到子载波（+ f）上。 此外，（α-jαi）*映射到镜子载波（-f）。 映射在单个快速傅里叶逆变换（IFFT）中被转换成携带α和jαi的复杂时域符号。 最初提供复时域符号（α）的真实分量，随后提供复数时域符号（αi）的虚分量。 通过在子载波（+ f）上携带α并在镜像副载波（-f）上携带（α）*来提供实际符号分量（α）。 通过在子载波（+ f）上携带αi并在镜像副载波（-f）上携带（αi）*来提供虚拟符号分量αi。

公开(公告)号：US20100086066A1

公开(公告)日：2010-04-08

申请号：US12266842

申请日：2008-11-07

申请人： Rabih Chrabieh ,  Samir S. Soliman ,  Ozgur Dural

发明人： Rabih Chrabieh ,  Samir S. Soliman ,  Ozgur Dural

IPC分类号： H04L27/28

CPC分类号： H04W28/08 ,  H04L5/0007 ,  H04L5/0046 ,  H04L5/0064 ,  H04L5/0085

摘要： An orthogonal frequency division multiplex (OFDM) transmitter may adaptively load each sub-carrier, buffering less than an OFDM frame in order to reduce hardware requirements and latency. The transmitter may use feedback information from the receiver regarding the quality of the sub-carriers. In addition, combining repetition and puncturing to achieve a desired date rate per class further reduces hardware by simplifying or even eliminating an interleaver. Additional mitigation and even performance enhancement techniques are incorporated to address inter-class boundaries within an OFDM frame, such as introducing transition classes. Channel state information may be reported in various formats including full bitmap, changed subchannels, and reported bad subchannels.

摘要翻译： 正交频分复用（OFDM）发射机可以自适应地加载每个子载波，缓冲小于OFDM帧，以便减少硬件要求和等待时间。 发射机可以使用来自接收机的关于子载波的质量的反馈信息。 此外，组合重复和删截以实现每个类别的所需日期速率通过简化或甚至消除交织器来进一步降低硬件。 并入了额外的缓解和甚至性能增强技术来解决OFDM帧内的类间边界，例如引入转换类。 信道状态信息可以以各种格式报告，包括完整的位图，改变的子信道和报告的坏子信道。