METHOD AND APPARATUS FOR ALERTING NODES OF A MALICIOUS NODE IN A MOBILE AD-HOC COMMUNICATION SYSTEM
    32.
    发明申请
    METHOD AND APPARATUS FOR ALERTING NODES OF A MALICIOUS NODE IN A MOBILE AD-HOC COMMUNICATION SYSTEM 有权
    用于在移动通信系统中警告恶意节点的方法和装置

    公开(公告)号:US20080140795A1

    公开(公告)日:2008-06-12

    申请号:US11608452

    申请日:2006-12-08

    IPC分类号: G06F15/16

    摘要: A method and apparatus for alerting nodes of a malicious node in a mobile ad-hoc communication system is provided herein. Particularly, a method and apparatus for distributing an alert message to nodes surrounding a recently discovered malicious node is provided. This alert technique further leverages mobility to distribute the alert message to a large majority of nodes in the ad hoc wireless network within a reasonable amount of time.

    摘要翻译: 本文提供了用于在移动自组织通信系统中警告恶意节点的节点的方法和装置。 特别地,提供了用于向最近发现的恶意节点周围的节点分发警报消息的方法和装置。 该警报技术进一步利用移动性在合理的时间内将警报消息分发到自组织无线网络中的大多数节点。

    System, device, and method for contention-based reservation in a shared
medium network
    33.
    发明授权
    System, device, and method for contention-based reservation in a shared medium network 失效
    在共享介质网络中用于基于争用的预留的系统,设备和方法

    公开(公告)号:US5960000A

    公开(公告)日:1999-09-28

    申请号:US866865

    申请日:1997-05-30

    IPC分类号: H04L12/28 H04L12/413 H04J3/16

    摘要: A system, device, and method for contention-based reservation in a shared medium network resolves collisions resulting from contention access using a combination of probabilistic tree splitting and first-come-first-served splitting techniques. The collision resolution procedure utilizes the first-come-first-served splitting technique to select a collision resolution interval, and provides two contention mini-slots to improve the likelihood of successful reservations. Each contending user transmits a reservation request in a randomly selected contention mini-slot. Two contention mini-slots are provided for a predetermined maximum number of collision resolution iterations, after which only one contention mini-slot is provided.

    摘要翻译: 在共享介质网络中用于基于争用的预留的系统,设备和方法使用概率树分割和先来先服务分割技术的组合来解决由争用访问产生的冲突。 冲突解决程序利用先到先得的分割技术选择冲突解决间隔,并提供两个争用小时隙,以提高成功保留的可能性。 每个竞争用户在随机选择的争用小时隙中发送预约请求。 为预定的最大数量的冲突分辨率迭代提供两个争用小时隙,之后仅提供一个争用小时隙。

    Method and system for prioritized multiple access using contention
signatures for contention-based reservation
    34.
    发明授权
    Method and system for prioritized multiple access using contention signatures for contention-based reservation 失效
    用于基于争用的预约的争用签名的优先多次访问的方法和系统

    公开(公告)号:US5892769A

    公开(公告)日:1999-04-06

    申请号:US704042

    申请日:1996-08-28

    申请人: Whay Chiou Lee

    发明人: Whay Chiou Lee

    IPC分类号: H04L12/56 H04L12/413

    摘要: The present invention provides a method (300) and system (200) of contention-based multiple access for the reservation subchannel to support a large population of users with diverse QoS requirements wherein users are permitted to transmit reservation messages in reservation slots in a coordinated manner to contend for the privilege to transmit data messages in the data slots. In the event of a collision in the reservation slots, a prioritized contention resolution algorithm is used to resolve the collision.

    摘要翻译: 本发明提供了一种用于预留子信道的基于竞争的多址接入的方法(300)和系统(200),以支持具有不同QoS要求的大量用户,其中允许用户以协调的方式在预留时隙中发送预留消息 争取在数据时隙中发送数据消息的特权。 在预留时隙发生冲突的情况下,使用优先级争用解决算法来解决冲突。

    System, device, and method for sharing contention mini-slots among
multiple priority classes
    35.
    发明授权
    System, device, and method for sharing contention mini-slots among multiple priority classes 失效
    用于在多个优先级之间共享争用小时隙的系统,设备和方法

    公开(公告)号:US5886993A

    公开(公告)日:1999-03-23

    申请号:US865924

    申请日:1997-05-30

    摘要: A system, device, and method for sharing contention mini-slots among multiple priority classes determines an aggregate feedback state for each of the priority classes, determines a preferred allocation of contention mini-slots for each of the plurality of priority classes using the aggregate feedback state, and determines an actual allocation of contention mini-slots for each of the plurality of priority classes using the preferred allocation. The actual allocation of contention mini-slots is determined by making a preliminary allocation for each of the priority classes based on the preferred allocation and then allocating any remaining contention mini-slots among the priority classes.

    摘要翻译: 用于在多个优先级之间共享争用小时隙的系统,设备和方法确定每个优先级等级的聚合反馈状态,使用聚合反馈确定多个优先级中的每一个的争用小时隙的优选分配 状态,并且使用优选分配来确定多个优先级中的每一个的争用小时隙的实际分配。 通过基于优选分配对每个优先级进行初步分配,然后在优先级中分配剩余的争用小时隙来确定争用小时隙的实际分配。