Method for Establishing a Packet Switched Call at a Dual Mode Access Terminal
    1.
    发明申请
    Method for Establishing a Packet Switched Call at a Dual Mode Access Terminal 审中-公开
    在双模接入终端建立分组交换呼叫的方法

    公开(公告)号:US20100111002A1

    公开(公告)日:2010-05-06

    申请号:US12375440

    申请日:2007-07-09

    IPC分类号: H04W88/16 H04L12/66 H04W72/04

    摘要: A method for establishing a packet switched call at an access terminal, which is processing an established circuit switched call, enables a user to be informed that the packet switched call has been requested. The method comprises adding a call type indication to a call setup message in a serving network, where the call type indication indicates that the packet switched call is requested to be setup in a packet data radio access network in the serving network (step 1105). A message indicating that the packet switched call has been requested is then transmitted from a circuit switched base station to the access terminal (step 1115). A message indicating that the packet switched call has been accepted is then transmitted from the circuit switched base station to the mobile switching center (step 1125).

    摘要翻译: 一种用于在正在处理建立的电路交换呼叫的接入终端建立分组交换呼叫的方法使得用户能够被通知已经请求分组交换呼叫。 该方法包括向服务网络中的呼叫建立消息添加呼叫类型指示,其中呼叫类型指示指示分组交换呼叫被请求在服务网络中的分组数据无线电接入网络中建立(步骤1105)。 然后从电路交换基站向接入终端发送指示已经请求分组交换呼叫的消息(步骤1115)。 然后,从电路交换基站向移动交换中心发送指示分组交换呼叫已被接受的消息(步骤1125)。

    Service provider subsidy lock
    2.
    发明申请
    Service provider subsidy lock 审中-公开
    服务提供者补贴锁

    公开(公告)号:US20070129057A1

    公开(公告)日:2007-06-07

    申请号:US11295346

    申请日:2005-12-06

    申请人: Chuan Xu Scott Droste

    发明人: Chuan Xu Scott Droste

    IPC分类号: H04M3/16

    摘要: The present invention provides a method (300) of operating a wireless communications device, and comprising identifying a wireless network for communicating with the device in response to receiving subscriber provided network identity data (315), activating a restricted use mode restricting communications between the wireless network and the device (320), receiving network provided network security data from the wireless network (330) in response to a request for the network provided network security data transmitted from the device to the wireless network (325), deactivating the restricted use mode (350) in response to determining that subscriber provided network security data corresponds to the network provided network security data (340Y).

    摘要翻译: 本发明提供了一种操作无线通信设备的方法(300),并且包括识别用于响应于接收到所提供的用户提供的网络身份数据(315)与设备进行通信的无线网络,激活限制无线通信的通信的受限使用模式 网络和设备(320),响应于从设备向无线网络(325)发送的网络提供的网络安全数据的请求,从无线网络(330)接收网络提供的网络安全数据,停用受限使用模式 (350)响应于确定所述订户提供的网络安全数据对应于所提供网络的网络安全数据(340Y)。

    Method for Establishing a Circuit Switched Call at a Dual Mode Access Terminal
    3.
    发明申请
    Method for Establishing a Circuit Switched Call at a Dual Mode Access Terminal 审中-公开
    在双模接入终端建立电路交换呼叫的方法

    公开(公告)号:US20100067456A1

    公开(公告)日:2010-03-18

    申请号:US12375439

    申请日:2007-07-09

    IPC分类号: H04W88/06 H04L12/66

    CPC分类号: H04W36/0022 H04W88/06

    摘要: A method for establishing a circuit switched call at an access terminal that is processing an established packet switched call, enables a user to be informed that a voice call has been requested. The method comprises transmitting, from a visited network to the access terminal, a packet switched message indicating that the voice call has been requested (step 805). A message from the access terminal, indicating that the voice call is being processed, is then processed in the visited network (step 810). A message from the access terminal requesting a circuit switched call origination is then processed at a mobile switching center in the visited network (step 820). A message indicating that the circuit switched call should be established is then transmitted from the visited network to a voice call continuity application server in a home network, in response to the circuit switched call origination message (step 830). The circuit switched call is then connected (step 835).

    摘要翻译: 一种用于在正在处理建立的分组交换呼叫的接入终端建立电路交换呼叫的方法,使得用户能够被通知语音呼叫已被请求。 该方法包括从访问网络向接入终端发送指示已经请求语音呼叫的分组交换消息(步骤805)。 然后在访问网络中处理来自接入终端的指示正在处理语音呼叫的消息(步骤810)。 然后在访问网络中的移动交换中心处处理来自请求电路交换呼叫发起的接入终端的消息(步骤820)。 响应于电路交换呼叫发起消息,指示应该建立电路交换呼叫的消息然后从归属网络中的受访网络发送到家庭网络中的语音呼叫连续性应用服务器(步骤830)。 然后连接电路交换呼叫(步骤835)。

    METHOD AND SYSTEM FOR ENABLING A CONFERENCE CALL
    4.
    发明申请
    METHOD AND SYSTEM FOR ENABLING A CONFERENCE CALL 审中-公开
    用于启用会议呼叫的方法和系统

    公开(公告)号:US20090325561A1

    公开(公告)日:2009-12-31

    申请号:US12302606

    申请日:2007-05-10

    申请人: Chuan Xu Xiang Xu

    发明人: Chuan Xu Xiang Xu

    IPC分类号: H04M3/56 H04B7/00

    摘要: A method and system enables a conference call that includes a push-to-talk over cellular (PoC) call session and a non-PoC over cellular call session. The method includes establishing a PoC call session between a first communication device and a second communication device using a PoC server (step 705). A non-PoC call session is also established between the first communication device and a third communication device (step 710). Transcoded media data are then generated by transcoding and buffering media data received at the first communication device from the third communication device (step 715). Permission to transmit in the PoC call session is then received at the first communication device from the PoC server (step 725). The transcoded media data are then transmitted, from the first communication device to the push-to-talk over cellular server, for forwarding to the second communication device (step 730).

    摘要翻译: 一种方法和系统使得能够进行电话会议,该会议呼叫包括蜂窝(PoC)呼叫会话和非PoC蜂窝呼叫会话。 该方法包括使用PoC服务器在第一通信设备和第二通信设备之间建立PoC呼叫会话(步骤705)。 也在第一通信设备和第三通信设备之间建立非PoC呼叫会话(步骤710)。 然后通过对来自第三通信设备的第一通信设备接收的媒体数据进行代码转换和缓冲来产生经转码的媒体数据(步骤715)。 然后在PoC呼叫会话中发送的权限在第一通信设备处从PoC服务器接收(步骤725)。 然后,经转码的媒体数据从第一通信设备传送到蜂窝式通话服务器上的一键通,用于转发到第二通信设备(步骤730)。