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    Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets
    25.
    发明申请
    Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets 失效

    公开(公告)号：US20030179868A1

    公开(公告)日：2003-09-25

    申请号：US10412251

    申请日：2003-04-14

    Applicant: Serconet Ltd.

    Inventor： Yehuda Binder

    IPC: H04M011/00

    CPC classification number: H04M7/0003 ,  H04L12/2803 ,  H04L12/2838 ,  H04L2012/2843 ,  H04L2012/2845 ,  H04L2012/285 ,  H04M11/062

    Abstract: A local area network using the telephone wiring within a residence or other building simultaneously with telephony signals, with network outlets having telephone and data connectors allowing connection of Data Terminal Equipment to the network. The network outlets use high pass filters to access the high-frequency band across the media, whereas the standard telephone service uses low pass filters to access the low-frequency voice/analog telephony band across the same media. The high pass filters of the network outlets at each segment end are connected to modems or other Data Communication Equipment, thus supporting data communication networks of various topologies, including point-to-point topologies. The invention also contemplates a network outlet having a data interface connector for allowing connection of Data Terminal Equipment thereto and having a telephone connector for connecting a standard telephone thereto. A splitter is adapted to be connected to a telephone line for separating data and telephone signals transported on the telephone line, whilst a coupler is adapted to receive telephone and data signals and feeds a composite signal at an output thereof to the telephone line.

    Network node, method, and mobile terminal for providing voice calls to a mobile terminal in a packet-switched-only network
    28.
    发明授权
    Network node, method, and mobile terminal for providing voice calls to a mobile terminal in a packet-switched-only network 有权
    网络节点，方法和移动终端，用于向分组交换网络中的移动终端提供语音呼叫

    公开(公告)号：US09596713B2

    公开(公告)日：2017-03-14

    申请号：US14876838

    申请日：2015-10-07

    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

    Inventor： Ann-Christine Sander

    IPC: H04L12/66 ,  H04W76/04 ,  H04W68/00 ,  H04W8/06 ,  H04M7/00

    CPC classification number: H04W76/20 ,  H04M7/0003 ,  H04M7/0024 ,  H04M2207/187 ,  H04W8/06 ,  H04W68/00 ,  H04W68/005

    Abstract: A network node, method, and mobile terminal for providing circuit-switched (CS) voice calls to a mobile terminal operating in a packet-switched (PS)-only network. A control node such as an EPC node in an SAE/LTE PS-only network is modified to mimic the messaging functionality of a Serving GPRS Service Node (SGSN). The EPC node is connected to an MSC/VLR in a CS network through a Gs interface. The EPC node registers the terminal with the MSC/VLR and provides a VLR TMSI to the terminal. When the MSC/VLR receives an incoming CS voice call for the terminal, the MSC/VLR notifies the EPC node, which sends a paging message to the terminal. To set up the CS voice call, the terminal sends a paging response directly to the MSC/VLR.

    Abstract translation: 一种网络节点，方法和移动终端，用于向在分组交换（PS）仅网络中操作的移动终端提供电路交换（CS）语音呼叫。 修改SAE / LTE仅PS网络中的诸如EPC节点的控制节点以模拟服务GPRS服务节点（SGSN）的消息传递功能。 EPC节点通过Gs接口连接到CS网络中的MSC / VLR。 EPC节点向MSC / VLR注册终端，向终端提供VLR TMSI。 当MSC / VLR接收到终端的呼入CS语音呼叫时，MSC / VLR向终端通知发送寻呼消息的EPC节点。 为了建立CS语音呼叫，终端直接向MSC / VLR发送寻呼响应。

    NETWORK NODE, METHOD, AND MOBILE TERMINAL FOR PROVIDING VOICE CALLS TO A MOBILE TERMINAL IN A PACKET-SWITCHED-ONLY NETWORK
    30.
    发明申请
    NETWORK NODE, METHOD, AND MOBILE TERMINAL FOR PROVIDING VOICE CALLS TO A MOBILE TERMINAL IN A PACKET-SWITCHED-ONLY NETWORK 有权
    网络节点，方法和移动终端，用于在分组交换网络中向移动终端提供语音呼叫

    公开(公告)号：US20150201450A1

    公开(公告)日：2015-07-16

    申请号：US14671122

    申请日：2015-03-27

    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

    Inventor： Ann-Christine Sander

    IPC: H04W76/04 ,  H04W8/06 ,  H04W68/00

    CPC classification number: H04W76/20 ,  H04M7/0003 ,  H04M7/0024 ,  H04M2207/187 ,  H04W8/06 ,  H04W68/00 ,  H04W68/005

    Abstract: A network node, method, and mobile terminal for providing circuit-switched (CS) voice calls to a mobile terminal operating in a packet-switched (PS)-only network. A control node such as an EPC node in an SAE/LTE PS-only network is modified to mimic the messaging functionality of a Serving GPRS Service Node (SGSN). The EPC node is connected to an MSC/VLR in a CS network through a Gs interface. The EPC node registers the terminal with the MSC/VLR and provides a VLR TMSI to the terminal. When the MSC/VLR receives an incoming CS voice call for the terminal, the MSC/VLR notifies the EPC node, which sends a paging message to the terminal. To set up the CS voice call, the terminal sends a paging response directly to the MSC/VLR.

    Abstract translation: 一种网络节点，方法和移动终端，用于向在分组交换（PS）仅网络中操作的移动终端提供电路交换（CS）语音呼叫。 修改SAE / LTE仅PS网络中的诸如EPC节点的控制节点以模拟服务GPRS服务节点（SGSN）的消息传递功能。 EPC节点通过Gs接口连接到CS网络中的MSC / VLR。 EPC节点向MSC / VLR注册终端，向终端提供VLR TMSI。 当MSC / VLR接收到终端的呼入CS语音呼叫时，MSC / VLR向终端通知发送寻呼消息的EPC节点。 为了建立CS语音呼叫，终端直接向MSC / VLR发送寻呼响应。

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