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    • 95. 发明申请
    • Method and apparatus for dynamic group address creation
    • 动态组地址创建的方法和装置
    • US20050233776A1
    • 2005-10-20
    • US10825972
    • 2004-04-16
    • Andrew AllenAdrian BuckleyPaul Carpenter
    • Andrew AllenAdrian BuckleyPaul Carpenter
    • H04B1/38H04W84/08
    • H04W84/08
    • Method and apparatus for creating and maintaining dynamic group addresses for facilitating Push-to-Talk over Cellular (PoC) group communication sessions among mobile stations in a communications network are disclosed. In one embodiment the method comprises receiving at least one rule defining a member of the dynamic group in association with a group address; and populating the dynamic group with members from said mobile stations determined in accordance with the at least one rule. Rules may be defined with reference to presence and/or location information available for the mobile stations. Such information may be published on behalf of the stations to one or more servers adapted to identify mobile stations matching the rules. The method may comprise subscribing to the servers to obtain the matching mobile stations with which to populate dynamic group addresses.
    • 公开了用于创建和维护动态组地址以促进通信网络中的移动站之间的一键通蜂窝(PoC)组通信会话的方法和装置。 在一个实施例中,该方法包括:接收与组地址相关联地定义动态组的成员的至少一个规则; 以及根据所述至少一个规则确定的来自所述移动站的成员填充所述动态组。 可以参考可用于移动台的存在和/或位置信息来定义规则。 这样的信息可以代表站发布到适于识别与规则匹配的移动站的一个或多个服务器。 该方法可以包括订阅服务器以获得用于填充动态组地址的匹配移动站。
    • 99. 发明授权
    • Methods and apparatus for providing PTT data buffering support indications from mobile devices and PTT data buffering control by wireless networks
    • 用于提供PTT数据缓冲的方法和装置支持来自移动设备的指示和无线网络的PTT数据缓冲控制
    • US08041376B2
    • 2011-10-18
    • US11182140
    • 2005-07-15
    • Andrew AllenXin JinWen Zhao
    • Andrew AllenXin JinWen Zhao
    • H04B7/00
    • H04W4/10H04W76/45
    • In one illustrative example of the present application, a mobile communication device has one or more processors, a wireless transceiver adapted to provide communications through a wireless communication network, and a buffer memory for use in buffering a Push-To-Talk (PTT) communication from the mobile communication device. The one or more processors are operative to produce a mobile device indication message which indicates the mobile device's support for buffering of the PTT communication. This message is transmitted by the wireless transceiver to a PTT service entity through the wireless network. The one or more processors may be further operative to receive, from the PTT service entity through the wireless network, a network indication message which instructs the mobile device whether to use buffering for the PTT communication. The mobile device may use the buffer memory for the buffering of the PTT communication based on the network indication message from the PTT service entity.
    • 在本申请的一个说明性示例中,移动通信设备具有一个或多个处理器,适于通过无线通信网络提供通信的无线收发器和用于缓冲一键通(PTT)通信的缓冲存储器 从移动通信设备。 一个或多个处理器可操作地产生指示移动设备对PTT通信的缓冲的支持的移动设备指示消息。 该消息由无线收发器通过无线网络传输到PTT服务实体。 一个或多个处理器可以进一步操作以从PTT服务实体通过无线网络接收指示移动设备是否对PTT通信使用缓冲的网络指示消息。 移动设备可以使用缓冲存储器来基于来自PTT服务实体的网络指示消息来缓存PTT通信。