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    • 22. 发明授权
    • Method and system for obtaining access information and charging in multimedia broadcast/multicast service
    • 用于获取多媒体广播/组播服务中的接入信息和收费的方法和系统
    • US09112716B2
    • 2015-08-18
    • US13258237
    • 2010-01-13
    • Wenjie GuoZhihai Wang
    • Wenjie GuoZhihai Wang
    • H04L12/18H04W72/00H04L12/14H04M15/00H04W4/24H04W76/00
    • H04L12/189H04L12/1485H04M15/41H04M15/43H04M15/57H04M15/80H04M15/8022H04W4/24H04W72/005H04W76/40
    • The present invention discloses a method and system for obtaining access information in a Multimedia Broadcast/Multicast Service (MBMS). The method includes the following steps: during an eMBMS session, a broadcast/multicast service center (BM-SC) configures access information in one or more MBMS session signaling, and sends the MBMS session signaling to an MBMS gateway within a service area of the BM-SC; wherein the access information at least includes radio access technology type information. The present invention also discloses a method and system for charging in an MBMS. The methods and systems of the present invention can take the access information including the radio access technology type as the basis of charging, supply communication operators with a charging manner of distinguishing radio access technology types, and adopt different rates corresponding to the MBMS service areas of different radio access technology types, and thus charging can be further detailed.
    • 本发明公开了一种在多媒体广播/组播业务(MBMS)中获取接入信息的方法和系统。 该方法包括以下步骤:在eMBMS会话期间,广播/组播服务中心(BM-SC)在一个或多个MBMS会话信令中配置接入信息,并将MBMS会话信令发送到业务区域内的MBMS网关 BM-SC; 其中所述访问信息至少包括无线电接入技术类型信息。 本发明还公开了一种在MBMS中收费的方法和系统。 本发明的方法和系统可以采用无线接入技术类型的接入信息作为充电的基础,为通信运营商提供区分无线接入技术类型的收费方式,并采用对应MBMS业务区域的不同速率 不同的无线接入技术类型,从而可以进一步详细的收费。
    • 28. 发明申请
    • METHOD TO SUPPORT GUEST USERS IN AN IMS NETWORK
    • 在IMS网络中支持用户的方法
    • US20140293832A1
    • 2014-10-02
    • US13851582
    • 2013-03-27
    • ALCATEL-LUCENT USA INC.
    • Prashant S. ParikhAlan E. Frey
    • H04M15/00
    • H04M15/57H04L12/1403H04L63/10H04L65/1016H04L65/1073H04M15/08H04M15/47H04M15/62H04M15/8228
    • A method and system for in an IMS network wherein a service provider can allow guest users who are not subscribers of the service provider to access its IMS core network and place calls to its subscribers. A session ID is associated with a specific call and exchanged between the guest user and a Border Gateway in the IMS core network. Allowed calls are restricted to certain features of the IMS core network and the SP can insure that calls can only be placed to subscribers who have agreed to accept the calls without keeping any guest information in the SP network and complex authorization sequence by subscriber. In addition, the service provider can prevent malicious guest users from gaining access to the IMS core by first requesting to call one subscriber, and then changing data in subsequent call signaling messages to call a different user number free of charge.
    • 一种用于IMS网络中的方法和系统,其中服务提供商可以允许不是服务提供商的订户的访客用户访问其IMS核心网络并向其订户发出呼叫。 会话ID与特定呼叫相关联,并在客户端用户与IMS核心网络中的边界网关之间进行交换。 允许的呼叫仅限于IMS核心网络的某些功能,并且SP可以确保呼叫只能被放置在已经同意接受呼叫的用户,而不在SP网络中保留任何访客信息以及订户的复杂授权序列。 此外,服务提供商可以通过首先请求呼叫一个用户,然后在随后的呼叫信令消息中改变数据以免费呼叫不同的用户号码来防止恶意访客用户访问IMS核心。