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    • 3. 发明授权
    • Method for changing between a packet-oriented PTT session and a circuit-oriented telephone connection between at least two radio communication appliances, associated radio communication appliance, network component and radio communication system
    • 用于在至少两个无线电通信设备,相关联的无线电通信设备,网络组件和无线电通信系统之间的面向分组的PTT会话和面向电路的电话连接之间进行改变的方法
    • US07522584B2
    • 2009-04-21
    • US10786683
    • 2004-02-25
    • Olaf KautzJosef LaumenNorbert Schwagmann
    • Olaf KautzJosef LaumenNorbert Schwagmann
    • H04L12/66
    • H04W4/10H04L12/5692H04W76/10H04W76/45H04W88/06
    • Provided are a method for changing between a packet-oriented PTT session and a circuit-oriented telephone connection between at least two radio communication appliances, an associated radio communication appliance, a network component and a radio communication system. To change between a packet-oriented PTT session and a circuit-oriented telephone connection as selectable communication connections between at least one first connected radio communication appliance and at least one second connected radio communication appliance in a radio communication system, a first of these two communication connections is selected and set up by at least one connected radio communication appliance and/or by at least one control unit in the radio network in the radio communication system. A change is made from this first communication connection, which has been set up, to the second communication connection under the control of a radio communication appliance which is connected to the first communication connection and/or under the control of that control unit in the radio network in the radio communication system which is connected to the first communication connection by activating the second communication connection while the first communication connection still exists.
    • 提供了一种用于在至少两个无线电通信设备,相关联的无线电通信设备,网络组件和无线电通信系统之间的面向分组的PTT会话和面向电路的电话连接之间进行改变的方法。 为了在面向分组的PTT会话和面向电路的电话连接之间切换,作为在无线电通信系统中的至少一个第一连接的无线电通信设备与至少一个第二连接的无线电通信设备之间的可选择的通信连接,这两个通信中的第一个 连接由至少一个连接的无线电通信设备和/或由无线电通信系统中的无线电网络中的至少一个控制单元选择和建立。 在已连接到第一通信连接的无线电通信设备的控制下和/或在该无线电中的该控制单元的控制下,将已经建立的该第一通信连接改变为第二通信连接 通过在第一通信连接仍然存在的同时激活第二通信连接而连接到第一通信连接的无线电通信系统中的网络。
    • 8. 发明申请
    • Method for changing between a packet-oriented PTT session and a circuit-oriented telephone connection between at least two radio communication appliances, associated radio communication appliance, network component and radio communication system
    • 用于在至少两个无线电通信设备,相关联的无线电通信设备,网络组件和无线电通信系统之间的面向分组的PTT会话和面向电路的电话连接之间进行改变的方法
    • US20090176461A1
    • 2009-07-09
    • US12397745
    • 2009-03-04
    • Olaf KautzJosef LaumenNorbert Schwagmann
    • Olaf KautzJosef LaumenNorbert Schwagmann
    • H04B1/38
    • H04W4/10H04L12/5692H04W76/10H04W76/45H04W88/06
    • To change between a packet-oriented PTT session (PC) and a circuit-oriented telephone connection (TC) as selectable communication connections between at least one first connected radio communication appliance (UE1) and at least one second connected radio communication appliance (UE2) in a radio communication system (FC), a first of these two communication connections (PC) is selected and set up by at least one connected radio communication appliance (UE1) and/or by at least one control unit (PTTS1) in the radio network in the radio communication system (FC). A change is made from this first communication connection (PC), which has been set up, to the second communication connection (TC) under the control of a radio communication appliance (UE1) which is connected to the first communication connection (PC) and/or under the control of that control unit (PTTS1) in the radio network in the radio communication system (FC) which is connected to the first communication connection (PC) by activating the second communication connection (TC) while the first communication connection (PC) still exists.
    • 为了在面向分组的PTT会话(PC)和面向电路的电话连接(TC)之间切换,作为至少一个第一连接的无线电通信设备(UE1)和至少一个第二连接的无线电通信设备(UE2)之间的可选择的通信连接, 在无线电通信系统(FC)中,这两个通信连接(PC)中的第一个由至少一个连接的无线电通信设备(UE1)和/或由无线电中的至少一个控制单元(PTTS1)选择和建立 无线电通信系统(FC)中的网络。 在与第一通信连接(PC)连接的无线电通信设备(UE1)的控制下,将已经建立的该第一通信连接(PC)改变为第二通信连接(TC),以及 /或者在通过在第一通信连接(TC)中激活第二通信连接(TC)而连接到第一通信连接(PC)的无线电通信系统(FC)中的无线电网络中的控制单元(PTTS1) PC)仍然存在。
    • 9. 发明申请
    • Method for changing between a packet-oriented PTT session and a circuit-oriented telephone connection between at least two radio communication appliances, associated radio communication appliance, network component and radio communication system
    • 用于在至少两个无线电通信设备,相关联的无线电通信设备,网络组件和无线电通信系统之间的面向分组的PTT会话和面向电路的电话连接之间进行改变的方法
    • US20050180394A1
    • 2005-08-18
    • US10786683
    • 2004-02-25
    • Olaf KautzJosef LaumenNorbert Schwagmann
    • Olaf KautzJosef LaumenNorbert Schwagmann
    • H04L12/28H04L12/54H04W4/10H04W76/02H04W84/08H04W88/06H04L12/66
    • H04W4/10H04L12/5692H04W76/10H04W76/45H04W88/06
    • Provided are a method for changing between a packet-oriented PTT session and a circuit-oriented telephone connection between at least two radio communication appliances, an associated radio communication appliance, a network component and a radio communication system. To change between a packet-oriented PTT session and a circuit-oriented telephone connection as selectable communication connections between at least one first connected radio communication appliance and at least one second connected radio communication appliance in a radio communication system, a first of these two communication connections is selected and set up by at least one connected radio communication appliance and/or by at least one control unit in the radio network in the radio communication system. A change is made from this first communication connection, which has been set up, to the second communication connection under the control of a radio communication appliance which is connected to the first communication connection and/or under the control of that control unit in the radio network in the radio communication system which is connected to the first communication connection by activating the second communication connection while the first communication connection still exists.
    • 提供了一种用于在至少两个无线电通信设备,相关联的无线电通信设备,网络组件和无线电通信系统之间的面向分组的PTT会话和面向电路的电话连接之间进行改变的方法。 为了在面向分组的PTT会话和面向电路的电话连接之间切换,作为在无线电通信系统中的至少一个第一连接的无线电通信设备与至少一个第二连接的无线电通信设备之间的可选择的通信连接,这两个通信中的第一个 连接由至少一个连接的无线电通信设备和/或由无线电通信系统中的无线电网络中的至少一个控制单元选择和建立。 在已连接到第一通信连接的无线电通信设备的控制下和/或在该无线电中的该控制单元的控制下,将已经建立的该第一通信连接改变为第二通信连接 通过在第一通信连接仍然存在的同时激活第二通信连接而连接到第一通信连接的无线电通信系统中的网络。