Method for SRVCC emergency call support
    24.
    发明授权
    Method for SRVCC emergency call support 有权
    SRVCC紧急呼叫支持方法

    公开(公告)号:US08855023B2

    公开(公告)日:2014-10-07

    申请号:US13129772

    申请日:2009-11-16

    CPC classification number: H04W8/04 H04W4/90 H04W36/0022 H04W76/50

    Abstract: Methods and apparatus, including computer program products, are provided for emergency call support. In one aspect there is provided a method. The method may include a home subscriber server receiving a first message comprising a generated value representing a session transfer number. The session transfer number may relate to a transfer of an emergency session from a first network to a second network. The method may further comprise a home subscriber server updating a user profile with the generated value representing the session transfer number for the emergency session. The user profile may be stored in the home subscriber server. The method may further comprise a home subscriber server sending a second message comprising the generated value representing the session transfer number. Related apparatus, systems, methods, and articles are also described.

    Abstract translation: 提供方法和设备,包括计算机程序产品,用于紧急呼叫支持。 在一个方面,提供了一种方法。 该方法可以包括接收包括表示会话传送号码的生成值的第一消息的归属订户服务器。 会话传送号码可以涉及将紧急会话从第一网络传送到第二网络。 该方法还可以包括家用订户服务器,其更新用户简档,其中生成的值表示紧急会话的会话传送号码。 用户简档可以存储在归属订户服务器中。 该方法还可以包括归属订户服务器发送包括表示会话转移号码的生成值的第二消息。 还描述了相关装置,系统,方法和制品。

    Enhanced Single Voice Radio Call Continuity Using Packet Data Network Bi-Casting
    25.
    发明申请
    Enhanced Single Voice Radio Call Continuity Using Packet Data Network Bi-Casting 审中-公开
    增强型单声道无线电呼叫连续性使用分组数据网络双向投射

    公开(公告)号:US20120307800A1

    公开(公告)日:2012-12-06

    申请号:US13578256

    申请日:2011-02-14

    Abstract: A method can comprise providing single voice radio call continuity using packet data network bi-casting, wherein the call continuity is provided during a handover of a user equipment from a real-time transport protocol voice to a circuit switched voice call In such a method, the real-time transport protocol voice can be carried m a long term evolution system and the circuit switched voice call can be carried in a second or third generation system The method can be performed by a serving network of the user equipment.

    Abstract translation: 一种方法可以包括使用分组数据网络双向提供单个语音无线电呼叫连续性,其中在用户设备从实时传输协议语音切换到电路交换语音呼叫期间提供呼叫连续性。在这种方法中, 实时传输协议语音可以承载长期演进系统,并且电路交换语音呼叫可以在第二代或第三代系统中承载。该方法可以由用户设备的服务网络执行。

    System apparatus and method for updating communication services
    26.
    发明授权
    System apparatus and method for updating communication services 有权
    用于更新通信服务的系统装置和方法

    公开(公告)号:US08265615B2

    公开(公告)日:2012-09-11

    申请号:US12232798

    申请日:2008-09-24

    CPC classification number: H04M7/0081 H04L67/34 H04M2203/052 H04W8/24

    Abstract: A system for updating communication services includes user equipment configured to communicate using a first communication service standard and a second communication service standard, a subscriber database, an application server, and a network device. The network device detects an update trigger corresponding to a user equipment, requests that the user equipment discontinue using the first communication service standard, and flags the user equipment as updated by communicating with the application server and the subscriber database. The network device also receives a communication from the user equipment and determines whether the communication corresponds to the first communication service standard or the second communication service standard. If the communication corresponds to the first communication service standard the network device communicates an error message to the user equipment. However, if the communication corresponds to a second communication service standard, the network device processes the communication.

    Abstract translation: 一种用于更新通信服务的系统包括被配置为使用第一通信服务标准和第二通信服务标准进行通信的用户设备,订户数据库,应用服务器和网络设备。 网络设备检测与用户设备相对应的更新触发器,请求用户设备停止使用第一通信服务标准,并通过与应用服务器和用户数据库通信来标记更新的用户设备。 网络设备还从用户设备接收通信,并确定通信是否对应于第一通信服务标准或第二通信服务标准。 如果通信对应于第一通信服务标准,则网络设备向用户设备传送错误消息。 然而,如果通信对应于第二通信服务标准,则网络设备处理通信。

    Access domain selection in a terminal
    27.
    发明授权
    Access domain selection in a terminal 有权
    在终端中访问域选择

    公开(公告)号:US08203982B2

    公开(公告)日:2012-06-19

    申请号:US12213346

    申请日:2008-06-18

    CPC classification number: H04W48/18 H04W48/12 H04W76/10 H04W80/04

    Abstract: The present application discloses a system of at least a network element and at least a terminal. The system constituents are configured to provide assistance by the terminal to the network element in terms of access domain selection for at least one of the media channel and the session control channel of an incoming call to the terminal. In this regard, the terminal acquires information about the capabilities of an access network in which the terminal is camping. Upon receiving, at the terminal, an invitation to participate in a call, the terminal analyzes the acquired information about the capabilities of the access network, and optionally or additionally of the IMS network. The terminal responds to the invitation, based on the result of the analyzing, with an indication that indicates a respective access domain to be used for at least one of the media channel and the session control channel of the incoming call.

    Abstract translation: 本申请公开了至少一个网络元件和至少一个终端的系统。 系统组成部分被配置为根据对终端的来话呼叫的媒体信道和会话控制信道中的至少一个的接入域选择来向终端提供对终端的帮助。 在这方面,终端获取关于终端正在露营的接入网络的能力的信息。 在终端接收到参与呼叫的邀请时,终端分析所获取的关于接入网络的能力的信息,以及IMS网络的可选或另外的信息。 终端根据分析结果对邀请进行响应,其中指示指示要用于呼入呼叫的媒体信道和会话控制信道中的至少一个的相应接入域。

    ACCESS CHANGE FOR RE-ROUTING A CONNECTION
    28.
    发明申请
    ACCESS CHANGE FOR RE-ROUTING A CONNECTION 有权
    重新进行连接的访问​​更改

    公开(公告)号:US20110296034A1

    公开(公告)日:2011-12-01

    申请号:US13148018

    申请日:2009-12-14

    Abstract: There is proposed a method and corresponding apparatuses allowing a change from a packet switched communication domain to a circuit switched communication domain. When a user equipment as a connection terminating point receives a connection initialization message with a media flow, such as audio, which cannot be delivered by the packet switched access, it sends a specific response rejecting the connection via the packet switched access to an application server for service centralization and continuity. In the application server, it is checked whether several conditions are met in order to determine whether the communication connection comprising the media flow is allowed to be changed to the circuit switched domain. If yes, the communication connection is changed from the packet switched communication domain to the circuit switched communication domain.

    Abstract translation: 提出了允许从分组交换通信域到电路交换通信域的改变的方法和相应装置。 当作为连接终端点的用户设备接收到具有媒体流(例如音频)的连接初始化消息(其不能被分组交换接入传送)时,它通过分组交换访问发送拒绝该连接的特定响应到应用服务器 用于服务集中和连续性。 在应用服务器中,检查是否满足若干条件以确定包括媒体流的通信连接是否被允许改变为电路交换域。 如果是,通信连接从分组交换通信域改变到电路交换通信域。

    INTERWORKING BETWEEN MESSAGING SERVICES
    29.
    发明申请
    INTERWORKING BETWEEN MESSAGING SERVICES 有权
    消息传递服务之间的互动

    公开(公告)号:US20110264747A1

    公开(公告)日:2011-10-27

    申请号:US12935051

    申请日:2009-03-30

    CPC classification number: H04L12/581 H04L51/04 H04L51/066 H04L51/30 H04L51/38

    Abstract: In a service level interworking unit, a service center (SC) address or a set of SC addresses dedicated for the service level interworking is used whenever an instant message (IM) is interworked to a short message (SM). In other words, if a message is initially sent as an instant message (IM) by user equipment (UE) and is interworked to a short message (SM) by the interworking function, the interworked short message (SM) is sent to a dedicated service center (SC) address. For originating messages that are not interworked, different service center address or addresses are used. A terminating short message (SM) received at the interworking unit is interworked to an instant message (IM) and the interworked instant message (IM) is delivered to the user equipment (UE), if a service center address in the terminating short message (SM) is one of the dedicated service center addresses. If the a service center address in the terminating short message (SM) is not one of the dedicated service center addresses, the terminating short message (SM) is delivered to the user equipment (UE) without a service level interworking.

    Abstract translation: 在服务级别互通单元中,当短消息(IM)与短消息(SM)互通时,使用服务中心(SC)地址或专用于服务级互通的一组SC地址。 换句话说,如果消息最初由用户设备(UE)发送为即时消息(IM),并且通过互通功能与短消息(SM)互通,则将互通的短消息(SM)发送到专用 服务中心(SC)地址。 对于不互通的发起消息,使用不同的服务中心地址或地址。 在互通单元处接收到的终止短消息(SM)与即时​​消息(IM)相互交互工作,并且如果终止短消息中的服务中心地址(IM)将互通即时消息(IM)传送到用户设备(UE) SM)是专用服务中心地址之一。 如果终止短消息(SM)中的服务中心地址不是专用服务中心地址之一,则终止短消息(SM)被传送到用户设备(UE)而没有服务级互通。

    METHOD AND ENTITIES FOR INTER-DOMAIN HANDOVER
    30.
    发明申请
    METHOD AND ENTITIES FOR INTER-DOMAIN HANDOVER 有权
    域间切换的方法和实现

    公开(公告)号:US20110013597A1

    公开(公告)日:2011-01-20

    申请号:US12922759

    申请日:2009-03-23

    CPC classification number: H04W8/12 H04W8/16 H04W36/0022

    Abstract: Aspects of the present invention relate to methods and entities involved in enabling and improving inter-domain handover. A PS based RAN such as eUTRAN can identify which potential handover to prepare and which handover to initiate, PS-PS or SR-VCC based on: (1) the UE's SR-VCC capabilities, (2) “SR-VCC indication” from the MME, (3) active VoIP bearer, and (4) target cell capabilities.

    Abstract translation: 本发明的方面涉及涉及启用和改进域间切换的方法和实体。 基于PS的RAN,例如eUTRAN,可以基于以下原因确定哪个潜在的切换准备以及哪个切换发起PS-PS或SR-VCC:(1)UE的SR-VCC能力,(2)“SR-VCC指示” MME,(3)活动VoIP承载,(4)目标小区能力。

Patent Agency Ranking