Method and apparatus for delivering information to an idle mobile station in a group communication network
    1.
    发明授权
    Method and apparatus for delivering information to an idle mobile station in a group communication network 有权
    用于在组通信网络中向空闲移动台传送信息的方法和装置

    公开(公告)号:US07890129B2

    公开(公告)日:2011-02-15

    申请号:US10020373

    申请日:2001-12-12

    IPC分类号: H04B7/00

    摘要: A method and apparatus provides for delivering information to an idle mobile station in a group communication network includes delivering the information to the mobile station in special form, e.g., short data burst (SDB) form, if the information is smaller than a predetermined size limit. In one embodiment, the method and apparatus provides for encapsulating the information inside a frame, forwarding the frame to a server for delivery to the mobile station, and causing the server to extract the information from the frame and deliver the information to the mobile station on a forward common channel. In one embodiment, the method and apparatus provides for receiving information for delivery to the mobile station, the information being tagged for delivery on a forward common channel, and delivering the information to the mobile station on the forward common channel. In one aspect, the method delivers the information when the mobile station is in idle state with no traffic channel.

    摘要翻译: 一种方法和装置,用于向组通信网络中的空闲移动站传送信息,包括以特殊形式(例如,短数据突发(SDB))形式将信息递送到移动站,如果信息小于预定大小限制 。 在一个实施例中,所述方法和装置提供将信息封装在帧内,将帧转发到服务器以传送到移动站,并使服务器从帧中提取信息并将信息传送到移动站 一个前向公共通道。 在一个实施例中,所述方法和装置提供用于接收用于传送到移动台的信息,所述信息被标记用于在前向公共信道上传送,并且将信息传送到前向公共信道上的移动站。 一方面,当移动台处于空闲状态而没有业务信道时,该方法传送信息。

    METHOD AND APPARATUS FOR DELIVERING INFORMATION TO AN IDLE MOBILE STATION IN A GROUP COMMUNICATION NETWORK
    3.
    发明申请
    METHOD AND APPARATUS FOR DELIVERING INFORMATION TO AN IDLE MOBILE STATION IN A GROUP COMMUNICATION NETWORK 有权
    向集团通信网络中的移动站传送信息的方法和装置

    公开(公告)号:US20110151915A1

    公开(公告)日:2011-06-23

    申请号:US12975143

    申请日:2010-12-21

    IPC分类号: H04B7/24

    摘要: A method and apparatus provides for delivering information to an idle mobile station in a group communication network includes delivering the information to the mobile station in special form, e.g., short data burst (SDB) form, if the information is smaller than a predetermined size limit. In one embodiment, the method and apparatus provides for encapsulating the information inside a frame, forwarding the frame to a server for delivery to the mobile station, and causing the server to extract the information from the frame and deliver the information to the mobile station on a forward common channel. In one embodiment, the method and apparatus provides for receiving information for delivery to the mobile station, the information being tagged for delivery on a forward common channel, and delivering the information to the mobile station on the forward common channel. In one aspect, the method delivers the information when the mobile station is in idle state with no traffic channel.

    摘要翻译: 一种方法和装置,用于向组通信网络中的空闲移动站传送信息,包括以特殊形式(例如,短数据突发(SDB))形式将信息递送到移动站,如果信息小于预定大小限制 。 在一个实施例中,所述方法和装置提供将信息封装在帧内,将帧转发到服务器以传送到移动站,并使服务器从帧中提取信息并将信息传送到移动站 一个前向公共通道。 在一个实施例中,所述方法和装置提供用于接收用于传送到移动台的信息,所述信息被标记用于在前向公共信道上传送,并且将信息传送到前向公共信道上的移动站。 一方面,当移动台处于空闲状态而没有业务信道时,该方法传送信息。

    Controller for reducing latency in a group dormancy-wakeup process in a group communication network
    4.
    发明授权
    Controller for reducing latency in a group dormancy-wakeup process in a group communication network 有权
    控制器,用于在组通信网络中减少组休眠 - 唤醒过程中的延迟

    公开(公告)号:US07047031B2

    公开(公告)日:2006-05-16

    申请号:US10785625

    申请日:2004-02-23

    IPC分类号: H04Q7/20

    摘要: A method and apparatus for reducing latency in a group communication network provides for a significant reduction in the actual total dormancy wakeup time and the PTT latency by exchanging group call signaling even when mobiles are dormant and no traffic channel is active. The method and apparatus provides for exchanging the group call signaling through the use of the short data burst (SDB) message signaling. The method and apparatus provides for re-establishing dedicated traffic channels for the talker mobile and the dormant listener mobiles advantageously in parallel.

    摘要翻译: 用于减少组通信网络中的等待时间的方法和装置通过交换群组呼叫信令来提供实际总休眠唤醒时间和PTT等待时间的显着降低,即使当移动台休眠并且没有业务信道是活动的时候。 该方法和装置提供通过使用短数据突发(SDB)消息信令来交换群呼信令。 所述方法和装置提供用于重新建立用于话音者移动台和休眠监听器移动台的专用业务信道,并行地有利地。

    System and method for providing group communication services in an existing communication system
    7.
    发明授权
    System and method for providing group communication services in an existing communication system 有权
    在现有通信系统中提供组通信服务的系统和方法

    公开(公告)号:US06477150B1

    公开(公告)日:2002-11-05

    申请号:US09518985

    申请日:2000-03-03

    IPC分类号: H04L1266

    摘要: The present invention is a system and method for providing group communication services in an existing communication system. Group communications are enabled by installing a communications manager in a data network such as the Internet. The communications manager acts as a configurable switch, allowing communications from any group member to be transmitted to all other group members. The communications processed by the communications manager take the form of data packets, suitable for transmission over the data network. The data packets are generated by communication devices operating within the communication system. The use of the communications manager further allows users of other communication systems and devices to participate in group communications with each other.

    摘要翻译: 本发明是一种用于在现有通信系统中提供组通信服务的系统和方法。 通过在诸如因特网的数据网络中安装通信管理器来启用组通信。 通信管理器充当可配置的交换机,允许任何组成员的通信传输到所有其他组成员。 由通信管理器处理的通信采取适合通过数据网络传输的数据分组的形式。 数据分组由在通信系统内操作的通信设备生成。 通信管理器的使用还允许其他通信系统和设备的用户彼此参与群组通信。

    Method and apparatus for reducing transmission overhead in a communication system
    8.
    发明授权
    Method and apparatus for reducing transmission overhead in a communication system 有权
    用于减少通信系统中的传输开销的方法和装置

    公开(公告)号:US07215684B1

    公开(公告)日:2007-05-08

    申请号:US09665743

    申请日:2000-09-20

    IPC分类号: H04J3/18

    CPC分类号: H04W28/06 H04L69/04

    摘要: A method and apparatus for reducing transmission overhead in a wireless communication system. In one embodiment, the apparatus is directed to a communication device comprising a processor for transmitting a data origination message, the data origination message initiating a data communication with a receiving station. Information needed to construct datagrams are also transmitted by the apparatus to the receiving station. The receiving station receives the data origination message and the information needed to construct datagrams and configures a packet data generator for sending datagrams to a destination device. Data network header information is constructed from information provided by the information needed to construct datagrams.

    摘要翻译: 一种用于减少无线通信系统中的传输开销的方法和装置。 在一个实施例中,该装置被引导到包括用于发送数据发起消息的处理器的通信设备,数据发起消息发起与接收站的数据通信。 构建数据报所需的信息也由设备传送到接收站。 接收站接收数据发起消息和构建数据报所需的信息,并配置分组数据生成器以发送数据报到目的设备。 数据网络头信息由构建数据报所需的信息提供的信息构成。

    Controller for providing an efficient dormant mode for a group communication network
    9.
    发明授权
    Controller for providing an efficient dormant mode for a group communication network 有权
    控制器,用于为组通信网络提供有效的休眠模式

    公开(公告)号:US06904288B2

    公开(公告)日:2005-06-07

    申请号:US10075884

    申请日:2002-02-12

    摘要: A method and apparatus for providing an efficient dormant mode for push-to-talk communication devices in a group communication network provides for determining whether the net has been inactive for a predetermined first time period and, if so, causing each member of the net to enter a control-hold mode, wherein each member of the net maintains its dedicated traffic channel. The method further includes the steps of determining whether each member of the net has been in the control-hold mode for a predetermined second time period and, if so, causing each member of the net to enter a dormant mode, wherein each member of the net releases its dedicated traffic channel. The method and apparatus further provides for causing each member of the net to cache its service configuration state before entering the dormant mode.

    摘要翻译: 用于为组通信网络中的即按即说通信设备提供有效的休眠模式的方法和装置提供用于确定网络是否在预定的第一时间段内已经不活动,并且如果是,则使网络的每个成员 进入控制保持模式,其中网络的每个成员维护其专用业务信道。 该方法还包括以下步骤:确定网络的每个成员是否处于预定的第二时间段的控制保持模式,如果是,则使网络的每个成员进入休眠模式,其中每个成员 网发布其专用流量信道。 该方法和装置进一步提供使网络的每个成员在进入休眠模式之前缓存其服务配置状态。

    Controller for reducing latency in a group dormancy-wakeup process in a group communication network
    10.
    发明授权
    Controller for reducing latency in a group dormancy-wakeup process in a group communication network 有权
    控制器,用于在组通信网络中减少组休眠 - 唤醒过程中的延迟

    公开(公告)号:US06738617B2

    公开(公告)日:2004-05-18

    申请号:US10006037

    申请日:2001-12-04

    IPC分类号: H04Q720

    摘要: A method and apparatus for reducing latency in a group communication network provides for a significant reduction in the actual total dormancy wakeup time and the PTT latency by exchanging group call signaling even when mobiles are dormant and no traffic channel is active. The method and apparatus provides for exchanging the group call signaling through the use of the short data burst (SDB) message signaling. The method and apparatus provides for reestablishing dedicated traffic channels for the talker mobile and the dormant listener mobiles advantageously in parallel.

    摘要翻译: 用于减少组通信网络中的等待时间的方法和装置通过交换群组呼叫信令来提供实际总休眠唤醒时间和PTT等待时间的显着降低,即使当移动台休眠并且没有业务信道是活动的时候。 该方法和装置提供通过使用短数据突发(SDB)消息信令来交换群呼信令。 该方法和装置提供了有利地并行地重新建立讲话者移动台和休眠监听器移动台的专用业务信道。