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    Method Of Distributive Reservation Of A Medium In A Radio Communications Network
    1.
    发明申请
    Method Of Distributive Reservation Of A Medium In A Radio Communications Network 有权
    无线电通信网络中媒体分配预留方法

    公开(公告)号：US20090010210A1

    公开(公告)日：2009-01-08

    申请号：US11568583

    申请日：2005-05-04

    申请人： Guido Hiertz ,  Begonya Otal ,  Jorg Habetha ,  Francesc Dalmases ,  Klaus May

    发明人： Guido Hiertz ,  Begonya Otal ,  Jorg Habetha ,  Francesc Dalmases ,  Klaus May

    IPC分类号： H04Q7/00 ,  H04J3/00

    CPC分类号： H04W74/02 ,  H04W84/12

    摘要： Method for reservation of a medium in a radio communication network for data transmission between stations (A-E) of the network comprising at least one station (A, B, E) operating according to a first protocol (DRP) and a second station (C, D) operating according to a second protocol (802.11), the method comprises the steps of: providing a contention free period (23) within the first and second protocol; performing the reservation of the medium for the first station (A, B, E) according to the first protocol; and performing the reservation of the medium for the second station (C, D) according to the second protocol, announcing the contention free period for the first and second protocol by use of the same signal (21, 22, 31, 33). In particular a beacon signal is used, wherein the beacon includes a signal (488) which is recognized and accepted by the second stations (C, D). Further information (404) is added into the beacon frame (41) for reserving reservation periods (23) for the first stations (A, B, E).

    摘要翻译： 用于在包括至少一个根据第一协议（DRP）操作的站（A，B，E）和第二站（C，C）的站（A，B，E）的网络的站（AE）之间进行数据传输的无线电通信网络中的介质的预留方法， D）根据第二协议（802.11）操作，所述方法包括以下步骤：在所述第一和第二协议内提供无争用时段（23）; 根据第一协议执行第一站（A，B，E）的介质的预留; 以及根据第二协议执行第二站（C，D）的介质的预留，通过使用相同的信号（21,22,33,33）来通知第一和第二协议的无争用时段。 特别地，使用信标信号，其中信标包括由第二站（C，D）识别和接受的信号（488）。 进一步的信息（404）被添加到信标帧（41）中，用于保留第一站（A，B，E）的预留时段（23）。

    Method of Decentralized Medium Access Control in a Communications Network
    2.
    发明申请
    Method of Decentralized Medium Access Control in a Communications Network 审中-公开
    通信网络分散式媒体访问控制方法

    公开(公告)号：US20080130622A1

    公开(公告)日：2008-06-05

    申请号：US10561457

    申请日：2004-06-22

    申请人： Guido Hiertz ,  Rajesh Shantaram Bagul ,  Olaf Wischhusen ,  Jorg Habetha ,  Klaus May

    发明人： Guido Hiertz ,  Rajesh Shantaram Bagul ,  Olaf Wischhusen ,  Jorg Habetha ,  Klaus May

    IPC分类号： H04B7/212

    CPC分类号： H04W74/0816 ,  H04L12/407 ,  H04W84/18

    摘要： A method of decentralized medium access control in a communications network consisting of a plurality of stations, wherein a sending station transmits a reservation request for a future transmission to an intended receiving station, said intended receiving station being in a reception range of said sending station, said reservation request signalling reservation information including starting point and duration of the transmission, defining a time period of said future transmission, and, in case of a multi-channel system, frequency or code of the channel of said future transmission, so establishing a reservation, and stations active in said reception range overhear said reservation request and other stations than said intended receiving station perform the actions of storing said reservation information locally and defer from medium access during the time period and on the channel of the future transmission.

    摘要翻译： 一种由多个站组成的通信网络中的分散式介质访问控制方法，其中，发送站向预定接收站发送将来传输的预约请求，所述预定接收站位于所述发送站的接收范围内， 所述预留请求信令预约信息包括传输的起始点和持续时间，定义所述将来传输的时间段，并且在多信道系统的情况下，所述将来传输的信道的频率或代码，因此建立预留 并且在所述接收范围中活跃的所述接收范围中的所述预期请求和所述预期接收站之外的其他站点在本地执行本地存储所述预约信息并且在该时间段期间和将来传输的信道上延迟媒体接入的动作。

    Method for Derect Communication Between a First Station and a Second Station of a Wireless Network
    4.
    发明申请
    Method for Derect Communication Between a First Station and a Second Station of a Wireless Network 有权
    无线网络的第一站和第二站之间的非直接通信方法

    公开(公告)号：US20070242665A1

    公开(公告)日：2007-10-18

    申请号：US10595799

    申请日：2004-11-15

    申请人： Jorg Habetha ,  Guido Hiertz ,  Klaus May ,  Olaf Wischhusen

    发明人： Jorg Habetha ,  Guido Hiertz ,  Klaus May ,  Olaf Wischhusen

    IPC分类号： H04L12/56

    CPC分类号： H04W76/023 ,  H04W8/26 ,  H04W72/02 ,  H04W76/11 ,  H04W76/14 ,  H04W92/18

    摘要： In an Access Point controlled wireless network, wherein one channel communication is ruled by an identifier associated with the Access Point, method for direct communication between a first station and a second station, comprises the steps of: generating a second identifier by said first station, different from the identifier associated with the Access Point, and optionally choosing a different channel; sending, by said first station, an invitation message for direct communication carrying said second identifier and optionally said second channel to said second station; sending, by said second station, a response message acknowledging the invitation message; setting up direct communication between said first station and said second station using said second identifier and optionally said second channel.

    摘要翻译： 在接入点控制的无线网络中，其中一个信道通信由与接入点相关联的标识符来表示，用于在第一站和第二站之间进行直接通信的方法包括以下步骤：由所述第一站生成第二标识符， 不同于与接入点相关联的标识符，并且可选地选择不同的信道; 由所述第一站发送用于将所述第二标识符和可选地所述第二信道携带到所述第二站的直接通信的邀请消息; 由所述第二站发送确认所述邀请消息的响应消息; 使用所述第二标识符和可选地所述第二信道来设置所述第一站和所述第二站之间的直接通信。

    Method of providing a medium access protocol
    7.
    发明申请
    Method of providing a medium access protocol 有权
    提供介质访问协议的方法

    公开(公告)号：US20070025379A1

    公开(公告)日：2007-02-01

    申请号：US10570868

    申请日：2004-08-24

    申请人： Klaus May ,  Guido Hiertz ,  Jorg Habetha ,  Olaf Wischhusen

    发明人： Klaus May ,  Guido Hiertz ,  Jorg Habetha ,  Olaf Wischhusen

    IPC分类号： H04L12/54 ,  H04L12/413

    CPC分类号： H04W74/0808 ,  H04L1/1657 ,  H04L1/1854 ,  H04L47/2433 ,  H04L2001/0097 ,  H04W40/02 ,  H04W72/1247

    摘要： A method of providing a medium access control protocol using a listen before-talk scheme within a wireless network having a plurality of stations communicating over a channel, wherein a valid route from a source station to a destination station via at least one more station is determined, said method comprising: transmitting a data packet over said channel by a first station; receiving said data packet in a second station; analyzing data in said data packet by said second station whether said data packet is to be forwarded further; and if said data packet is to be forwarded further, prioritizing transmission of said data packet on said valid route.

    摘要翻译： 一种在具有通过信道进行通信的多个站的无线网络内的使用倾听方式之前提供介质访问控制协议的方法，其中确定经由至少一个更多站从源站到目的地站的有效路由 所述方法包括：由第一站在所述信道上发送数据分组; 在第二站接收所述数据分组; 通过所述第二站分析所述数据分组中的数据是否要进一步转发所述数据分组; 并且如果要进一步转发所述数据分组，则优先处理所述数据分组在所述有效路由上的传输。

    Method of entering a security code for a network apparatus
    9.
    发明申请
    Method of entering a security code for a network apparatus 审中-公开
    输入网络设备的安全码的方法

    公开(公告)号：US20060190735A1

    公开(公告)日：2006-08-24

    申请号：US10562897

    申请日：2004-06-22

    申请人： Klaus May ,  Alexander Fischer ,  Oliver Schreyer

    发明人： Klaus May ,  Alexander Fischer ,  Oliver Schreyer

    IPC分类号： H04L9/00

    CPC分类号： G06F21/32 ,  G10L2015/025

    摘要： The invention relates to a method of entering a security code such as particularly a common key to ensure communication in a wireless network (10) in a dataprocessing apparatus (2). A speech-recording unit (3, 6) records the pass phrase spoken by a user (1) in the form of audio data. A speech analysis unit (4) subdivides the audio data into a sequence of phonemes or groups of phonemes representing the searched security code.

    摘要翻译： 本发明涉及一种输入诸如特别是公共密钥的安全码的方法，以确保数据处理设备（2）中的无线网络（10）中的通信。 语音记录单元（3,6）以音频数据的形式记录用户（1）所说的密码短语。 语音分析单元（4）将音频数据细分成表示搜索到的安全码的音素或音素组的序列。

    Apparatus and method for peer-to-peer link monitoring of a wireless network with centralized control
    10.
    发明授权
    Apparatus and method for peer-to-peer link monitoring of a wireless network with centralized control 失效
    具有集中控制的无线网络对等链路监控的装置和方法

    公开(公告)号：US06751196B1

    公开(公告)日：2004-06-15

    申请号：US08919052

    申请日：1997-08-27

    申请人： Samir N. Hulyalkar ,  Yonggang Du ,  Christoph Herrmann ,  Chiu Ngo ,  Peter Klaus May

    发明人： Samir N. Hulyalkar ,  Yonggang Du ,  Christoph Herrmann ,  Chiu Ngo ,  Peter Klaus May

    IPC分类号： H04L1226

    CPC分类号： H04W24/00 ,  H04W24/02 ,  H04W24/10 ,  H04W76/10 ,  H04W84/08 ,  H04W84/18 ,  H04W84/20 ,  H04W88/04

    摘要： Centrally controlled wireless networks require reliable communications between the central controller and each of the stations within the wireless networks. The structure of a wireless network is often dynamic, or ad-hoc, as stations enter and exit the network, or are physically relocated. The selection of the central controller for the network may also be dynamic, either because the current central controller desires to exit the network, or because the communication between the current central controller and one or more of the stations is poor. This invention discloses a method and apparatus for assessing the quality of the communication paths among all stations in the network. This assessment is useful as a continual monitor of the quality of the network, and can be utilized to select an alternative central control station based upon the quality of communication paths to and from this station. Additionally, the quality assessment can be utilized to establish relay communication paths, as required.

    摘要翻译： 集中控制的无线网络需要中央控制器与无线网络内的每个站之间的可靠通信。 无线网络的结构通常是动态的或临时的，因为台站进入和离开网络，或者被物理地迁移。 网络的中央控制器的选择也可以是动态的，这是因为当前的中央控制器希望退出网络，或者因为当前中央控制器与一个或多个站之间的通信差。 本发明公开了一种用于评估网络中所有站之间的通信路径的质量的方法和装置。 该评估作为对网络质量的连续监视是有用的，并且可以用于基于到达和来自该站的通信路径的质量来选择替代的中央控制站。 此外，可以根据需要利用质量评估来建立中继通信路径。