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    • 8. 发明申请
    • Method And Apparatus For Billing And Security Architecture For Venue-Cast Services
    • 地点服务的账单和安全架构的方法和装置
    • US20100104103A1
    • 2010-04-29
    • US12569705
    • 2009-09-29
    • Jiming GuoMingxi Fan
    • Jiming GuoMingxi Fan
    • H04L9/32H04L9/28G06Q50/00H04L9/08
    • H04L63/065H04L63/068H04L63/10H04L63/107H04W12/04
    • A security system is applied to venue-cast content transmissions over a broadcast/multicast network infrastructure. The broadcast network infrastructure may be Evolution-Data Only Broadcast Multicast Services (BCMCS) that facilitates distribution of a subscription-based content delivery service. A venue-cast service can be part of the subscription-based content delivery service and has an associated service key. Upon subscribing to the content delivery service, the subscriber access terminal is given the service key. Such service key may be associated with a particular subscriber package and/or venue location. The same service key is provided to the broadcast network infrastructure that broadcasts venue-cast content. A broadcast access key is generated by the broadcast network infrastructure and used to encrypt venue-specific content to be broadcasted. Consequently, only access terminals that have received the service key (e.g., subscribe to the associated subscription package and/or are located at a specific venue or location) can decrypt the broadcasted content.
    • 安全系统被应用于通过广播/组播网络基础设施进行的场地播放内容传输。 广播网络基础设施可以是促进基于订阅的内容传送服务的分发的仅演进数据广播多播服务(BCMCS)。 场地播放服务可以是基于订阅的内容传送服务的一部分,并具有相关的服务密钥。 在订阅内容传送服务时,向用户接入终端提供服务密钥。 这样的服务密钥可以与特定的订户包和/或场所位置相关联。 将相同的服务密钥提供给广播场所播放内容的广播网络基础设施。 广播接入密钥由广播网络基础设施生成,用于加密要播放的场所特定内容。 因此,只有已经接收到服务密钥的接入终端(例如,订阅相关联的订阅包和/或位于特定场所或位置)可以解密所广播的内容。