利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

30 条记录 (耗时 0.037 秒)

    Method and apparatus for communicating selected additional data in a data stream of fixed size
    2.
    发明授权
    Method and apparatus for communicating selected additional data in a data stream of fixed size 失效
    用于在固定大小的数据流中传送选定的附加数据的方法和装置

    公开(公告)号：US5864570A

    公开(公告)日：1999-01-26

    申请号：US824388

    申请日：1997-03-26

    申请人： Jheroen Pieter Dorenbosch ,  Jyh-Han Lin ,  Alain Charles Louis Briancon

    发明人： Jheroen Pieter Dorenbosch ,  Jyh-Han Lin ,  Alain Charles Louis Briancon

    IPC分类号： H04L5/02 ,  G06F11/00 ,  H04B17/00

    CPC分类号： H04L5/02

    摘要： A method and apparatus utilize an original stream (424) for communicating. Additional data is selected from predetermined messages to define a selected message (422). The original stream is altered (604) in a manner corresponding uniquely with the selected message to form a transmission stream (522) having a size identical to that of the original stream, and the transmission stream is then communicated (606, 608). The alteration of the stream is reversed (612) as it applies to the predetermined messages, thereby generating candidate streams. An error tally (544) corresponding to each of the candidate streams is determined (614) from an error checking mechanism (310, 312). From the candidate streams a member is selected corresponding to a lowest error tally, the member thereafter defined (620) to be a restored original stream. One of the predetermined messages is selected (622) as the selected message associated with the lowest error tally.

    摘要翻译： 方法和装置利用原始流（424）进行通信。 从预定消息中选择附加数据以定义所选择的消息（422）。 以与选择的消息唯一对应的方式改变原始流（604）以形成具有与原始流的大小相同的大小的传输流（522），然后传输传输流（606,608）。 流的改变被反转（612），因为它适用于预定的消息，从而产生候选流。 从错误检查机构（310,312）确定对应于每个候选流的错误计数（544）（614）。 从候选流中选择对应于最低错误标度的成员，其后该成员定义（620）为恢复的原始流。 选择预定消息中的一个（622）作为与最低误差计数相关联的所选择的消息。

    Geographic-temporal significant messaging
    3.
    发明授权
    Geographic-temporal significant messaging 失效
    地理时间显着信息

    公开(公告)号：US5883580A

    公开(公告)日：1999-03-16

    申请号：US822024

    申请日：1997-03-24

    申请人： Alain Charles Louis Briancon ,  Terence Edward Sumner

    发明人： Alain Charles Louis Briancon ,  Terence Edward Sumner

    IPC分类号： G08B5/22 ,  H04W88/02

    CPC分类号： H04W88/022 ,  G08B5/227

    摘要： A messaging device for receiving a plurality of messages that have a relevancy status includes a selective call receiver (22) for receiving the plurality of messages, the relevancy status, and updates to the relevancy status, a memory (30) for storing at least a portion of the plurality of messages and the updates to the relevancy status and a processor (24, 40 and 28) for processing the portion of the plurality of messages that have received updates to the relevancy status. The relevancy status is ideally a location identifier and could additionally include a valid time indication.

    摘要翻译： 用于接收具有相关性状态的多个消息的消息收发设备包括：用于接收多个消息的选择性呼叫接收器（22），相关性状态以及相关性状态的更新;存储器（30），用于存储至少一个 所述多个消息的一部分和所述相关性状态的更新以及用于处理已经接收到所述相关性状态的更新的所述多个消息的所述部分的处理器（24,40和28）。 相关性状态理想地是位置标识符，并且还可以包括有效的时间指示。

    Method and apparatus arranged to reduce traffic on a network channel
    4.
    发明授权
    Method and apparatus arranged to reduce traffic on a network channel 失效
    被布置为减少网络信道上的业务的方法和装置

    公开(公告)号：US5940741A

    公开(公告)日：1999-08-17

    申请号：US771617

    申请日：1996-12-20

    申请人： Alain Charles Louis Briancon ,  Terence Edward Sumner

    发明人： Alain Charles Louis Briancon ,  Terence Edward Sumner

    IPC分类号： H04W88/18 ,  H04Q7/12

    CPC分类号： H04W88/185

    摘要： A system controller (105), and analogous method, for a two way selective messaging system (100) that is arranged to reduce traffic on a network channel (109) that intercouples a plurality of base receivers (115-118, 125-128) includes a source port (303) for receiving a message from a message source, a memory (305) for storing a data base including an activity pattern of the plurality of base receivers, a processor (307), coupled to the source port and the memory for selecting an inbound schedule for a response from a selective messaging unit (131) where the inbound schedule is selected to reduce traffic, corresponding to the inbound schedule, on the network channel, and a transmit port (107) for sending the message along with the inbound schedule to a transmitter (111). A two way selective messaging unit (131), and analogous method, includes a memory (413) for storing a preferred transmitter ID and an activity pattern corresponding to a set of base receivers associated with the preferred transmitter, a controller (411), coupled to the memory, for selecting an inbound schedule for delivery of a message where the inbound schedule is selected to reduce traffic on the network channel, and a transmitter (407) for transmitting the message in accordance with the inbound schedule.

    摘要翻译： 一种用于双向选择性消息收发系统（100）的系统控制器（105）和类似方法，其被布置为减少互相耦合多个基站接收机（115-118,125-128）的网络信道（109）上的业务， 包括用于从消息源接收消息的源端口（303），用于存储包括多个基站接收器的活动模式的数据库的存储器（305），耦合到源端口和 用于选择来自选择性消息收发单元（131）的响应的入站调度的存储器，其中所述入站调度被选择以减少对应于所述入站调度在所述网络信道上的业务，以及用于沿着所述网络信道发送所述消息的发送端口（107） 具有入站时间表到发射机（111）。 双向选择性消息单元（131）和类似方法包括：存储器（413），用于存储对应于与优选发射机相关联的一组基站接收机的优选发射机ID和活动模式;控制器（411），耦合 用于选择用于传送其中选择所述入站调度以消除所述网络信道上的业务的消息的入站调度;以及用于根据所述入站调度发送所述消息的发送器（407）。

    Method and apparatus for adaptively balancing communication traffic in a radio communication system to control congestion
    5.
    发明授权
    Method and apparatus for adaptively balancing communication traffic in a radio communication system to control congestion 失效
    用于自适应地平衡无线电通信系统中的通信业务以控制拥塞的方法和装置

    公开(公告)号：US5917806A

    公开(公告)日：1999-06-29

    申请号：US768763

    申请日：1996-12-17

    申请人： Jyh-Han Lin ,  Pavan Jyotsna Achyutuni ,  Sachin Waman Danait ,  Samir A. Sawaya ,  Alain Charles Louis Briancon

    发明人： Jyh-Han Lin ,  Pavan Jyotsna Achyutuni ,  Sachin Waman Danait ,  Samir A. Sawaya ,  Alain Charles Louis Briancon

    IPC分类号： H04W28/08 ,  H04J3/22

    CPC分类号： H04W28/08

    摘要： Traffic in a radio communication system (FIG. 1) is adaptively balanced (300) to control congestion. A congestion model is maintained (302) with congestion dependencies including first and second types of congestion along with corresponding likelihood functions that indicate a likelihood that the first type of congestion will lead to the second type of congestion. An early warning of an impending congestion is detected (304) from an incoming traffic mix which exceeds an output traffic capability, given a current output allocation and configuration. The congestion model is accessed (306), in response to detecting the impending congestion, to identify and determine a priority for possible sources of the impending congestion. Action is then taken (308, 314, 318) to relieve the impending congestion by doing at least one of (a) increasing output resources and (b) decreasing traffic rates from the possible sources, prioritized in accordance with the congestion model.

    摘要翻译： 无线电通信系统（图1）中的业务被自适应地平衡（300）以控制拥塞。 保持拥塞模型（302）具有包含第一和第二类型的拥塞的拥塞依赖性以及指示第一类型的拥塞将导致第二类型拥塞的可能性的对应似然函数。 在给定当前输出分配和配置的情况下，从超过输出流量能力的输入流量混合中检测到即将发生拥塞的早期警告（304）。 响应于检测即将发生的拥塞来访问（306）拥塞模型，以识别并确定即将发生的拥塞的可能来源的优先级。 然后采取行动（308,314,318），通过进行以下中的至少一个来减轻即将发生的拥塞：（a）增加输出资源;（b）根据拥塞模型优先考虑来自可能来源的流量速率。

    Method and apparatus for scheduling airtime in a radio communication system
    7.
    发明授权
    Method and apparatus for scheduling airtime in a radio communication system 失效
    用于在无线电通信系统中调度通话时间的方法和装置

    公开(公告)号：US5742590A

    公开(公告)日：1998-04-21

    申请号：US701373

    申请日：1996-08-22

    申请人： Jyh-Han Lin ,  Alain Charles Louis Briancon

    发明人： Jyh-Han Lin ,  Alain Charles Louis Briancon

    IPC分类号： H04J3/06 ,  H04J3/16 ,  H04J3/14

    CPC分类号： H04J3/0682 ,  H04J3/1682

    摘要： A stochastic method and apparatus schedules airtime in a radio communication system having a plurality of transmission protocols. At a queue measurement time airtimes are measured (402) that are required for transmitting messages stored in queues (222) corresponding to the plurality of transmission protocols. A corresponding plurality of estimated arrival rates are determined (404) equal to estimated rates of increase of the plurality of airtimes due to arriving traffic. An objective function is structured (408) equal to a sum of penalties corresponding to the plurality of transmission protocols, the penalties dependent upon the plurality of airtimes and the plurality of estimated arrival rates, and further dependent upon an optimal airtime allocation decision. The optimal airtime allocation decision is derived (410) by minimizing the objective function, and then airtime is allocated (412) among the plurality of transmission protocols in accordance with the optimal airtime allocation decision.

    摘要翻译： 一种随机方法和装置在具有多个传输协议的无线电通信系统中安排通话时间。 在队列测量时间测量（402）是发送存储在对应于多个传输协议的队列（222）中的消息所需的时间（402）。 确定相应的多个估计到达速率（404）等于由于到达业务量而导致的多个空中呼叫的估计增加速率。 结构化（408）的目标函数等于与多个传输协议对应的惩罚总和，该惩罚取决于多个空中时间和多个估计的到达速率，并且进一步取决于最佳通话时间分配决定。 通过最小化目标函数导出最优通话时间分配决定（410），然后根据最佳通话时间分配决定在多个传输协议之间分配通话时间（412）（412）。

    Method and apparatus for assigning channels to transmitters in a radio communication system
    8.
    发明授权
    Method and apparatus for assigning channels to transmitters in a radio communication system 失效
    在无线电通信系统中向发射机分配信道的方法和装置

    公开(公告)号：US5752194A

    公开(公告)日：1998-05-12

    申请号：US691082

    申请日：1996-08-01

    申请人： Jyh-Han Lin ,  Alain Charles Louis Briancon

    发明人： Jyh-Han Lin ,  Alain Charles Louis Briancon

    IPC分类号： H04W16/18 ,  H04B17/00

    CPC分类号： H04W16/18 ,  H04W24/10 ,  H04W72/082

    摘要： Channels are assigned to a plurality of transmitters (206) in a radio communication system. First, interference constraints are defined (402) for the plurality of transmitters, and channel capacity required to handle traffic for each of the plurality of transmitters is measured (404). Then a mathematical programming technique is applied (406) to minimize the total number of channels assigned in the system, consistent with the interference constraints and the channel capacity required. The programming technique is selected from an integer programming technique (414) and a linear programming technique (408).

    摘要翻译： 信道被分配给无线电通信系统中的多个发射机（206）。 首先，对多个发射机定义干扰约束（402），并且测量用于处理多个发射机中的每一个的业务量所需的信道容量（404）。 然后应用数学编程技术（406）以最小化在系统中分配的信道的总数，与干扰约束和所需的信道容量一致。 编程技术从整数编程技术（414）和线性编程技术（408）中选择。