公开(公告)号：US07864660B2

公开(公告)日：2011-01-04

申请号：US11446263

申请日：2006-06-05

申请人： Denis Rouffet ,  Hang Nguyen

发明人： Denis Rouffet ,  Hang Nguyen

IPC分类号： H04J11/00 ,  H04J13/00

CPC分类号： H04L25/14

摘要： For ensuring a low cost transport of signals in a radio network, in particular with a high density of radio access points, a method is proposed, where the signals are transported over wires between a base station and radio access points, comprising the steps of: determining the useful band of each wire (20); associating at least two wires (21); filtering the signal into sub-bands (22); transporting each sub-band over one or more wires of the associated wires (25); at the receiving end rebuilding the signal from the sub-bands (27). Further proposed are a radio head and a radio controller both adapted to the present method.

摘要翻译： 为了确保无线电网络中特别是具有高密度无线电接入点的低成本传输信号，提出了一种方法，其中信号通过电线在基站和无线电接入点之间传输，包括以下步骤： 确定每根线（20）的有用带; 至少连接两条线（21）; 将信号过滤成子带（22）; 将每个子带传送到相关联的线（25）的一条或多条线上; 在接收端重建来自子带（27）的信号。 进一步提出的是适用于本方法的无线电头和无线电控制器。

公开(公告)号：US20070008877A1

公开(公告)日：2007-01-11

申请号：US11446263

申请日：2006-06-05

申请人： Denis Rouffet ,  Hang Nguyen

发明人： Denis Rouffet ,  Hang Nguyen

IPC分类号： H04J11/00

CPC分类号： H04L25/14

摘要： For ensuring a low cost transport of signals in a radio network, in particular with a high density of radio access points, a method is proposed, where the signals are transported over wires between a base station and radio access points, comprising the steps of: determining the useful band of each wire (20); associating at least two wires (21); filtering the signal into sub-bands (22); transporting each sub-band over one or more wires of the associated wires (25); at the receiving end rebuilding the signal from the sub-bands (27). Further proposed are a radio head and a radio controller both adapted to the present method.

摘要翻译： 为了确保无线电网络中特别是具有高密度无线电接入点的低成本传输信号，提出了一种方法，其中信号通过电线在基站和无线电接入点之间传输，包括以下步骤： 确定每根线（20）的有用带; 至少连接两条线（21）; 将信号过滤成子带（22）; 将每个子带传送到相关联的线（25）的一条或多条线上; 在接收端重建来自子带（27）的信号。 进一步提出的是适用于本方法的无线电头和无线电控制器。

公开(公告)号：US20070094461A1

公开(公告)日：2007-04-26

申请号：US11546348

申请日：2006-10-12

申请人： Hang Nguyen ,  Denis Rouffet

发明人： Hang Nguyen ,  Denis Rouffet

IPC分类号： G06F13/28

CPC分类号： H04W28/14 ,  H04L29/06027 ,  H04L49/90 ,  H04L65/80 ,  H04W28/22 ,  H04W88/02

摘要： To mash coverage discontinuities, e.g. of high and low bit rate zones, when transmitting especially multimedia data to a terminal (209), it is proposed to store the data of a multimedia data stream's basic flow to a basic cache memory (315) with higher priority than storing the data of at least one enhancement flow of a multimedia data stream to at least one enhancement cache memory (317, 319), at least when said terminal (209) is likely to leave a high bit rate zone. The invention addresses as well a multimedia module (205), a terminal (209) and a computer program product adapted to this handling of multimedia streams.

摘要翻译： 捣碎覆盖不连续性，例如 在高速和低比特率区域中，当向终端（209）发送特别是多媒体数据时，建议将多媒体数据流的基本流的数据存储到具有比存储数据的数据更高优先级的基本高速缓冲存储器（315） 至少当所述终端（209）可能离开高比特率区域时，多媒体数据流的至少一个增强流至少一个增强高速缓冲存储器（317,319）。 本发明还涉及多媒体模块（205），终端（209）以及适于处理多媒体流的计算机程序产品。

公开(公告)号：US08103281B2

公开(公告)日：2012-01-24

申请号：US11943389

申请日：2007-11-20

申请人： Denis Rouffet ,  Alistair Urie

发明人： Denis Rouffet ,  Alistair Urie

IPC分类号： H04W40/00

CPC分类号： H04W16/06

摘要： The present invention comprises a method for communicating in a wireless communication network (1) comprising a number of cells (2.1, 2.2, 2.3) served by respective base stations (3). According to the proposed method, the following steps are performed: splitting up one at least one of a frequency bandwidth and a time interval allocated to the communication in at least a first part and a second part; using said first part for communication according to a first reuse scheme; and using said second part for communication according to a second reuse scheme.

摘要翻译： 本发明包括一种用于在包括由各个基站（3）服务的多个小区（2.1,2.2,2.3）的无线通信网络（1）中进行通信的方法。 根据所提出的方法，执行以下步骤：在至少第一部分和第二部分中分配分配给通信的频率带宽和时间间隔中的至少一个; 根据第一重用方案使用所述第一部分进行通信; 以及根据第二重用方案使用所述第二部分进行通信。

公开(公告)号：US20060029022A1

公开(公告)日：2006-02-09

申请号：US11185804

申请日：2005-07-21

申请人： Jerome Brouet ,  Jean-Claude Faye ,  Denis Rouffet

发明人： Jerome Brouet ,  Jean-Claude Faye ,  Denis Rouffet

IPC分类号： H04Q7/00

CPC分类号： H04W36/14 ,  H04W36/0011 ,  H04W36/02

摘要： The present invention relates to a method for selecting another access network when transmitting data from a content server to a terminal in a multi access network environment comprising a discontinuous coverage radio access network. According to the present invention, the method comprises the step of: Upon detection of a request from a network selection controller to switch from a discontinuous coverage radio access network to another access network, sending a message to an access controller of said discontinuous coverage radio access network comprising cached data informing it to forward said cached data to said another access network.

摘要翻译： 本发明涉及一种在包括不连续覆盖无线电接入网络的多接入网络环境中从内容服务器向终端发送数据时选择另一接入网络的方法。 根据本发明，所述方法包括以下步骤：当检测到来自网络选择控制器的请求从不连续的覆盖无线电接入网切换到另一接入网时，向所述不连续覆盖无线电接入的接入控制器发送消息 网络包括缓存数据，通知其将所述高速缓存的数据转发到所述另一接入网络。

公开(公告)号：US5828947A

公开(公告)日：1998-10-27

申请号：US600769

申请日：1996-02-13

申请人： Cyril Michel ,  Guillaume Calot ,  Alain Feniou ,  Denis Rouffet

发明人： Cyril Michel ,  Guillaume Calot ,  Alain Feniou ,  Denis Rouffet

IPC分类号： H04B7/005 ,  H04B7/185

CPC分类号： H04W52/42 ,  H04B7/18543

摘要： The invention provides a method of regulating the power of transmission between first and second stations in a multiple satellite visibility satellite telecommunication network. The method comprises the following cyclic steps: regulation, for each of said N channels, of an isolated transmit power level command signal such that when it commands the power at which the first station transmits the first isolated signal in each channel the quality level of the corresponding isolated second signal received by the second station is equal to a reference quality level, and regulation, for all of the N channels, of N combined transmit power level command signals such that when they command the levels at which the first station respectively transmits the N first combined signals on the N channels the quality level of the global signal received formed from the N combined second signals is equal to the reference quality level. Depending on whether the isolated command signal having the minimal level is such that this minimal level is less than or greater than a maximal tolerated isolated command level, the minimal level isolated command signal is selected to command the power with which the first station transmits a call signal in the corresponding channel, or the N combined command signals are selected to command the power with which the first station transmits respective combined call signals on the N channels.

摘要翻译： 本发明提供了一种在多卫星可见卫星电信网络中调节第一和第二站之间的传输功率的方法。 该方法包括以下循环步骤：对于每个所述N个信道调节隔离的发射功率电平命令信号，使得当其命令第一站在每个信道中发射第一隔离信号的功率时， 由第二站接收的对应的隔离的第二信号等于参考质量等级，并且对于所有N个信道调整N个组合的发射功率电平命令信号，使得当它们命令第一个站分别发送 N个信道上的N个第一组合信号，由N个组合的第二信号形成的全局信号的​​质量水平等于参考质量水平。 取决于具有最小电平的隔离指令信号是否使得该最小电平小于或大于最大允许隔离指令电平，选择最小电平隔离指令信号来命令第一站发送呼叫的功率 信号，或者N个组合命令信号被选择来命令第一台站在N个信道上发送相应的组合呼叫信号的功率。

公开(公告)号：US20130017824A1

公开(公告)日：2013-01-17

申请号：US13505523

申请日：2010-10-29

申请人： Denis Rouffet ,  Doru Calin

发明人： Denis Rouffet ,  Doru Calin

IPC分类号： H04W24/00

CPC分类号： H04W16/28 ,  H04W72/04

摘要： The invention relates to a method for improving the quality of service of a cellular telecommunication network wherein cells (101, 201) are irradiated by radio beams (102, 104, 106, 108, 110, 112; 202, 204, 206, 208, 210, 212) generated by base stations, each base station (100, 120) comprising means to irradiate at different time different areas (103, 105; 203, 205) of an associated cell by forming different radio beams, characterized in that it comprises the step of synchronizing a first sequence of radio beams (104, 106), generated by a first base station (100), with at least one other sequence of radio beams (204, 206), generated by at least one other base station (120), in order to limit the radio interferences between said first base station (100) and said at least one other base station (120).

摘要翻译： 本发明涉及一种用于提高蜂窝电信网络的服务质量的方法，其中小区（101,201）由无线电波束（102,104,106,108,110,112; 202,204,206,208,204）照射， 每个基站（100,120）包括通过形成不同的无线电波束在不同时间照射相关联的小区的不同区域（103,105; 203,205）的装置，其特征在于它包括： 由第一基站（100）生成的无线电波束（104,106）与由至少一个其他基站（204,206）生成的至少一个其他无线电波束序列（204,206）同步的步骤 120），以便限制所述第一基站（100）和所述至少一个其他基站（120）之间的无线电干扰。

公开(公告)号：US20110183623A1

公开(公告)日：2011-07-28

申请号：US13010262

申请日：2011-01-20

申请人： Kai Yang ,  Chan-Byoung Chae ,  Doru Calin ,  Denis Rouffet ,  Simon Yiu

发明人： Kai Yang ,  Chan-Byoung Chae ,  Doru Calin ,  Denis Rouffet ,  Simon Yiu

IPC分类号： H04B15/00

CPC分类号： H04W72/082 ,  H04B7/0408 ,  H04W16/28 ,  H04W16/30 ,  H04W72/046

摘要： Example embodiments are directed to methods of reducing interference in a communication system. In at least one example embodiment, a method includes first determining, by a first transmitter having a multi-directional antenna configured to produce a plurality of beams, at least one interference level of at least one interfering beam of a plurality of beams of at least one transmitter in the communication system, second determining a transmitting beam pattern based on the interference level, the transmitting beam pattern indicating a sequence of illuminating the plurality of beams at corresponding time slots, third determining a fractional frequency reuse pattern based on the transmitting beam pattern, and transmitting data based on the transmitting beam pattern and the frequency reuse pattern.

摘要翻译： 示例性实施例涉及减少通信系统中的干扰的方法。 在至少一个示例性实施例中，一种方法包括首先由具有被配置为产生多个波束的多方向天线的第一发射机确定至少一个至少一个波束的至少一个干扰波束的至少一个干扰电平 通信系统中的一个发射机，基于干扰电平来第二确定发射波束图案，所述发射波束图案指示在相应时隙照射多个波束的序列，第三确定基于所述发射波束图案的分数频率复用模式 并且基于发送波束图案和频率重用模式发送数据。

公开(公告)号：US20090227207A1

公开(公告)日：2009-09-10

申请号：US12392643

申请日：2009-02-25

申请人： Denis Rouffet

发明人： Denis Rouffet

IPC分类号： H04B7/00

CPC分类号： H04M1/72563 ,  G06Q10/02 ,  G06Q30/02 ,  G06Q50/22 ,  H04L67/14 ,  H04M1/7253 ,  H04M1/72533 ,  H04N21/41415 ,  H04N21/4227 ,  H04N21/431 ,  H04W4/02 ,  H04W8/26 ,  H04W76/10 ,  H04W76/11 ,  H04W84/06 ,  H04W84/12 ,  H04W84/18

摘要： A method is dedicated to the opening of a communication session between a radio terminal (MS), connected to a radio network (R1) and a fixed communication terminal (TC), coupled to at least one target screen (EC) and connected to a communication network (R2). This method consists in sending, by means of the radio terminal (MS), an identifier displayed on the target screen (EC) to open a communication session between the said radio terminal (MS) and the fixed communication terminal (TC), and then to control display of the information on the target screen (EC) by means of the radio terminal (MS).

摘要翻译： 一种方法专用于在连接到无线电网络（R1）的无线电终端（MS）和固定通信终端（TC）之间打开通信会话，耦合到至少一个目标屏幕（EC）并连接到 通信网络（R2）。 该方法包括通过无线终端（MS）发送显示在目标屏幕（EC）上的标识符，以打开所述无线终端（MS）和固定通信终端（TC）之间的通信会话，然后 通过无线终端（MS）来控制目标画面（EC）上的信息的显示。

公开(公告)号：US6038447A

公开(公告)日：2000-03-14

申请号：US842774

申请日：1997-04-17

申请人： Denis Rouffet ,  Frederic Berthault ,  Michel Mazzella ,  Yannick Tanguy

发明人： Denis Rouffet ,  Frederic Berthault ,  Michel Mazzella ,  Yannick Tanguy

IPC分类号： H04B7/204 ,  H04B7/155 ,  H04B7/185

CPC分类号： H04B7/18541 ,  H04W36/06 ,  H04W84/06

摘要： In a method of handing off traffic in a low orbit satellite communication system serving terminals, a terminal being connected to a terrestrial communication network by means of a connection station, handing off of the satellite-terminal and satellite-connection station links is possible only within a particular area. The decision to hand off the traffic is based on deterioration of the quality of service and of the radio environment for a group of terminals of said area. The system for implementing this method includes transmit/receive terminals and terrestrial connection stations.

摘要翻译： 在用于在低轨道卫星通信系统服务终端中切断业务的方法中，终端通过连接站连接到地面通信网络，只有在卫星终端和卫星连接站链路之间才能切换 一个特定的区域。 切断交通的决定是基于该区域的一组码头的服务质量和无线电环境的恶化。 用于实现该方法的系统包括发射/接收终端和地面连接站。