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    Telecommunications system and method
    1.
    发明授权
    Telecommunications system and method 有权
    电信系统和方法

    公开(公告)号：US08964714B2

    公开(公告)日：2015-02-24

    申请号：US14022886

    申请日：2013-09-10

    申请人： Orange

    发明人： Xiaobao Chen

    IPC分类号： H04W8/04 ,  H04W76/02 ,  H04W8/08 ,  H04W36/14 ,  H04W80/04

    CPC分类号： H04W76/02 ,  H04W8/04 ,  H04W8/087 ,  H04W36/14 ,  H04W76/10 ,  H04W80/04

    摘要： A telecommunications system communicates data packets to and from a mobile terminal in accordance with a mobile internet protocol. The system includes a packet radio network having a first radio access interface and a gateway support node and includes a wireless access network having a second radio access interface and a home agent. The mobile terminal is arranged to connect to one of the packet radio network or the wireless access network and, when connected, to detect which of the packet radio network and the wireless access network the mobile terminal has connected. Upon detection that the mobile terminal is attached to the packet radio network, the mobile terminal and the home agent are arranged so that data packets are transmitted to and from the mobile terminal via the gateway support node in preference to the home agent.

    摘要翻译： 电信系统根据移动互联网协议向移动终端传送数据分组和从移动终端传送数据分组。 该系统包括具有第一无线电接入接口和网关支持节点的分组无线电网络，并且包括具有第二无线电接入接口和归属代理的无线接入网络。 移动终端设置成连接到分组无线电网络或无线接入网络中的一个，并且当连接时，检测移动终端已连接的分组无线电网络和无线接入网络中的哪一个。 一旦检测到移动终端连接到分组无线电网络，则移动终端和归属代理被布置成使得数据分组优先于归属代理经由网关支持节点向移动终端发送和从移动终端发送。

    PACKET RADIO COMMUNICATIONS SYSTEM
    3.
    发明申请
    PACKET RADIO COMMUNICATIONS SYSTEM 审中-公开
    分组无线电通信系统

    公开(公告)号：US20140105129A1

    公开(公告)日：2014-04-17

    申请号：US14049102

    申请日：2013-10-08

    申请人： Orange SA

    发明人： Xiaobao Chen

    IPC分类号： H04W72/04

    CPC分类号： H04W28/0268 ,  H04W16/14 ,  H04W28/06 ,  H04W28/16 ,  H04W36/0085 ,  H04W72/0406 ,  H04W72/1215 ,  H04W88/06 ,  H04W88/12 ,  H04W88/16 ,  H04W92/02

    摘要： A packet radio communications system comprises a core network comprising packet data networks, each including network communications elements to communicate packets using an internet protocol transport plane, and a common gateway support node. The gateway support node routes packets via communications bearers established through packet data networks using network communications elements. The system includes radio access networks, to provide radio access bearers, for communicating packets between mobile user equipment. A packet service control subsystem function comprises an access network part and a non access network part. The access network part controls communication of packets via radio access bearers and the non-access network part controls communication of packets via communications bearers. At least one radio access network operates with a different telecommunications standard than the other radio access networks, and at least one packet data network operates with a different telecommunications standard than the other packet data networks.

    摘要翻译： 分组无线电通信系统包括包括分组数据网络的核心网络，每个分组数据网络包括使用因特网协议传输平面传送分组的网络通信元件和公共网关支持节点。 网关支持节点通过使用网络通信元件的分组数据网络建立的通信承载路由分组。 该系统包括无线电接入网络，以提供无线电接入承载，用于在移动用户设备之间传送分组。 分组业务控制子系统功能包括接入网部分和非接入网部分。 接入网络部分通过无线接入承载来控制分组的通信，非接入网部分通过通信承载来控制分组的通信。 至少一个无线电接入网络以与其他无线电接入网络不同的电信标准操作，并且至少一个分组数据网络以与其他分组数据网络不同的电信标准操作。

    End-to-end network slice selection and configuration
    4.
    发明授权
    End-to-end network slice selection and configuration 有权

    公开(公告)号：US11553411B2

    公开(公告)日：2023-01-10

    申请号：US16967389

    申请日：2019-01-30

    申请人： Orange

    发明人： Xiaobao Chen ,  Serge Raes

    IPC分类号： H04W48/18 ,  H04W24/02 ,  H04W48/16 ,  H04W60/00 ,  H04W88/06

    摘要： A system and associated method for enabling end-to-end (E2E) network slicing in a 5G network are described. A (Radio) Access Network-Network Slice Selection Function ((R)AN-NSSF) can be configured to receive a (R)AN slice selection request and to select, from a pool of (R)AN slice instances, a (R)AN network slice instance including one or more (R)AN slice components. A Core Network-Network Slice Selection Function (CN-NSSF) can be configured to receive a CN slice selection request to select, from a pool of CN slice instances, a CN network slice instance including one or more CN slice components. A Network Slice Policy Control (NSPC) function can be configured to verify that the selected (R)AN slice instance and CN slice instance are consistent with operator policies.

    Radio access technology selection in telecommunications system
    5.
    发明授权
    Radio access technology selection in telecommunications system 有权
    电信系统中的无线接入技术选择

    公开(公告)号：US09319976B2

    公开(公告)日：2016-04-19

    申请号：US14330537

    申请日：2014-07-14

    申请人： ORANGE

    发明人： Xiaobao Chen

    IPC分类号： H04W4/00 ,  H04W48/18 ,  H04W76/02 ,  H04W88/06 ,  H04W48/20 ,  H04W60/00 ,  H04W92/00

    CPC分类号： H04W48/18 ,  H04W48/20 ,  H04W60/00 ,  H04W76/12 ,  H04W76/15 ,  H04W88/06 ,  H04W92/00

    摘要： A telecommunications system comprises a core network, an access control function and a plurality of radio access networks. Each radio access network communicates data to and from the mobile device in accordance with one of a plurality of radio access technologies. When a mobile device requests connection with the core network via a chosen radio access technology, the core network establishes a connection with the mobile device via at least one of the plurality of radio access interfaces. An access control function identifies the mobile device and in accordance with access control criteria generates an attach response indicating with which if any of the plurality of radio access technologies the mobile device may establish the connection and communicates the attach response to the radio access network via which the mobile device has requested the connection.

    摘要翻译： 电信系统包括核心网，接入控制功能和多个无线接入网。 每个无线电接入网络根据多个无线电接入技术之一向移动设备传送数据和从移动设备传送数据。 当移动设备通过所选择的无线电接入技术请求与核心网络的连接时，核心网络通过多个无线电接入接口中的至少一个与移动设备建立连接。 访问控制功能识别移动设备，并且根据访问控制标准，生成附加响应，该连接响应指示移动设备可以建立连接的多个无线电接入技术中的任何一个，并且将连接响应传达给无线接入网络，经由该无线接入网络 移动设备已经请求了连接。

    PACKET DATA COMMUNICATIONS
    6.
    发明申请
    PACKET DATA COMMUNICATIONS 审中-公开
    分组数据通信

    公开(公告)号：US20150350074A1

    公开(公告)日：2015-12-03

    申请号：US14820277

    申请日：2015-08-06

    申请人： ORANGE

    发明人： Xiaobao Chen ,  Martin Barkley Harris

    IPC分类号： H04L12/741 ,  H04L29/06

    CPC分类号： H04L45/74 ,  H04L45/00 ,  H04L47/17 ,  H04L69/16 ,  H04L69/161 ,  H04L69/22 ,  H04W80/04 ,  H04W88/16

    摘要： An internet packet comprises a header field, the header field including a field identifying a source address of the internet packet, a field identifying the destination address of the internet packet and a next header field identifying whether an extension header follows the header and a type of the extension header. The extension header indicates a hop-by-hop option header, the hop-by-hop extension header including a router alert option header type indicating that the extension field is optional for a router to read, and a field providing information for a gateway support node of a packet radio system network. A gateway support node is thereby provided with information, which may be required for example to support a mobile internet protocol (IP). However, by providing the router alert option field, a router is not required to read the remainder of the hop-by-hop option field. As a result, a reduction in the performance of the router in routing internet packets, which may have been incurred if the router was required to read all the hop-by-hop extension field can be limited.

    摘要翻译： 互联网分组包括报头字段，报头字段包括标识因特网分组的源地址的字段，标识因特网分组的目的地地址的字段和标识扩展报头是否跟随报头的下一个报头字段 扩展头。 扩展头指示逐跳选项头，逐跳扩展头包括路由器警报选项头类型，指示扩展字段对于路由器进行读取是可选的，以及为网关支持提供信息的字段 分组无线电系统网络的节点。 因此，网关支持节点被提供有例如支持移动因特网协议（IP）所需的信息。 但是，通过提供路由器警报选项字段，路由器不需要读取逐跳选项字段的其余部分。 因此，路由器在路由互联网分组中的性能的降低可能受到限制，如果路由器需要读取所有的逐跳扩展字段，则可能会发生这种情况。

    Network Slicing Application Access Control
    9.
    发明申请
    Network Slicing Application Access Control 有权

    公开(公告)号：US20220386226A1

    公开(公告)日：2022-12-01

    申请号：US17642080

    申请日：2020-09-02

    申请人： ORANGE

    发明人： Xiaobao Chen ,  Philippe Lucas ,  Nick Sampson ,  Vladimir Renard ,  Pierre-Alexandre Masson

    IPC分类号： H04W48/18 ,  H04W76/10 ,  H04W60/00

    摘要： A method for controlling application access to network slicing service at a User Equipment (UE). The method includes: issuing an activation request for establishing network connectivity service for an application executing at the UE, the activation request including an application identifier of the application; determining a network slice for the application based on the activation request; performing a verification of the determined network slice, in accordance with network slicing operator policies; and upon successful verification of the determined network slice, creating a binding between the application identifier and the determined network slice.

    PACKET RADIO COMMUNICATIONS SYSTEM
    10.
    发明申请
    PACKET RADIO COMMUNICATIONS SYSTEM 审中-公开
    分组无线电通信系统

    公开(公告)号：US20150312925A1

    公开(公告)日：2015-10-29

    申请号：US14790806

    申请日：2015-07-02

    申请人： Orange SA

    发明人： Xiaobao Chen

    IPC分类号： H04W72/12 ,  H04W16/14

    CPC分类号： H04W28/0268 ,  H04W16/14 ,  H04W28/06 ,  H04W28/16 ,  H04W36/0085 ,  H04W72/0406 ,  H04W72/1215 ,  H04W88/06 ,  H04W88/12 ,  H04W88/16 ,  H04W92/02

    摘要： A packet radio communications system communicates internet packets to and/or from mobile user equipment. The system comprises a core network comprising a plurality of packet data networks, each including network communications elements operable to communicate internet packets using an internet protocol transport plane, and a common gateway support node. The gateway support node is operable to route the internet packets via communications bearers established through the packet data networks using the network communications elements. The system includes a plurality of radio access networks connected by the internet protocol transport plane to the core network components of the packet data networks for communicating the internet protocol packets to and/or from the mobile user equipment. Each of the radio access networks is operable to provide radio access bearers for communicating the internet packets to and/or from the mobile user equipment. The system includes a packet service control subsystem function comprising an access network part and a non access network part. The access network part is arranged to control the communication of the internet packets via the radio access bearers and the non-access network part is arranged to control the communication of the internet packets via the communications bearers using the network communications elements of the packet data networks. At least one of the radio access networks is arranged to operate in accordance with a different telecommunications standard than the other radio access networks, and at least one of the plurality of packet data networks is arranged to operate in accordance with a different telecommunications standard than the other packet data networks.

    摘要翻译： 分组无线电通信系统将互联网分组传送到和/或从移动用户设备传送。 该系统包括包括多个分组数据网络的核心网络，每个分组数据网络包括可操作以使用因特网协议传输平面来传送因特网分组的网络通信单元和公共网关支持节点。 网关支持节点可操作以通过使用网络通信元件通过分组数据网络建立的通信承载路由互联网分组。 该系统包括通过因特网协议传输平面连接到分组数据网络的核心网络组件的多个无线电接入网络，用于向移动用户设备和/或从移动用户设备传送互联网协议分组。 无线电接入网络中的每一个可操作以提供用于向互联网用户设备和/或从移动用户设备传送因特网分组的无线电接入承载。 该系统包括包括接入网络部分和非接入网络部分的分组业务控制子系统功能。 接入网络部分经由无线接入承载来控制互联网分组的通信，并且非接入网部分被布置成通过使用分组数据网络的网络通信元件的通信承载来控制因特网分组的通信 。 无线电接入网络中的至少一个被布置为根据与其他无线电接入网络不同的电信标准进行操作，并且所述多个分组数据网络中的至少一个被布置为根据与 其他分组数据网络。