METHOD AND APPARATUS FOR TRANSMITTING SECURE CELL BROADCAST MESSAGES IN A CELLULAR COMMUNICATION NETWORK
    1.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING SECURE CELL BROADCAST MESSAGES IN A CELLULAR COMMUNICATION NETWORK 有权
    用于在蜂窝通信网络中传输安全小区广播消息的方法和装置

    公开(公告)号:US20130308781A1

    公开(公告)日:2013-11-21

    申请号:US13983820

    申请日:2011-06-30

    IPC分类号: H04W4/06 H04W12/00

    摘要: A method and apparatus is provided for transmitting a cell broadcast message in a mobile communication network comprising in a message control node receiving a initiation request identifying a first message payload segment to be transmitted, determining an authentication group for which the first message payload segment is intended and determining a first encryption key associated with the determined authentication group. The first message payload segment is encrypted using the first encryption key. A message payload is aggregated comprising the encrypted first message payload segment and at least a second message payload segment. The cell broadcast message comprising the aggregated message payload for message broadcast is transmitted within at least a part of the communication network. A method and apparatus is also provided for decrypting a cell broadcast message at a mobile terminal.

    摘要翻译: 提供了一种用于在移动通信网络中发送小区广播消息的方法和装置,包括:消息控制节点,接收标识要发送的第一消息有效载荷段的发起请求,确定第一消息有效载荷段所针对的认证组 以及确定与所确定的认证组相关联的第一加密密钥。 使用第一加密密钥对第一消息有效载荷段进行加密。 聚合消息有效载荷,包括加密的第一消息有效载荷段和至少第二消息有效载荷段。 在通信网络的至少一部分内传送包括用于消息广播的聚合消息有效载荷的小区广播消息。 还提供了一种用于在移动终端处解密小区广播消息的方法和装置。

    Method and apparatus for transmitting secure cell broadcast messages in a cellular communication network
    2.
    发明授权
    Method and apparatus for transmitting secure cell broadcast messages in a cellular communication network 有权
    用于在蜂窝通信网络中发送安全小区广播消息的方法和装置

    公开(公告)号:US09398426B2

    公开(公告)日:2016-07-19

    申请号:US13983820

    申请日:2011-06-30

    摘要: A method and apparatus is provided for transmitting a cell broadcast message in a mobile communication network comprising in a message control node receiving a initiation request identifying a first message payload segment to be transmitted, determining an authentication group for which the first message payload segment is intended and determining a first encryption key associated with the determined authentication group. The first message payload segment is encrypted using the first encryption key. A message payload is aggregated comprising the encrypted first message payload segment and at least a second message payload segment. The cell broadcast message comprising the aggregated message payload for message broadcast is transmitted within at least a part of the communication network. A method and apparatus is also provided for decrypting a cell broadcast message at a mobile terminal.

    摘要翻译: 提供了一种用于在移动通信网络中发送小区广播消息的方法和装置,包括:消息控制节点,接收标识要发送的第一消息有效载荷段的发起请求,确定第一消息有效载荷段所针对的认证组 以及确定与所确定的认证组相关联的第一加密密钥。 使用第一加密密钥对第一消息有效载荷段进行加密。 聚合消息有效载荷,包括加密的第一消息有效载荷段和至少第二消息有效载荷段。 在通信网络的至少一部分内传送包括用于消息广播的聚合消息有效载荷的小区广播消息。 还提供了一种用于在移动终端处解密小区广播消息的方法和装置。

    System imposed throttled transmission
    4.
    发明授权
    System imposed throttled transmission 有权
    系统施加节流传输

    公开(公告)号:US08681725B2

    公开(公告)日:2014-03-25

    申请号:US13180417

    申请日:2011-07-11

    IPC分类号: H04W4/00 H04J3/16 H04W72/00

    摘要: A transmission controller (40) comprises a transmission request processor (44); a transmission reservation grantor (46); and, a transmission monitor (48). The transmission request processor (44) is configured to receive a request for a transmission reservation emanating from a client application executed at a wireless terminal (30). The transmission reservation grantor (46) is configured to use transmission rules stored for the wireless terminal (30) to make a determination whether to grant a transmission reservation responsive to the request for the transmission reservation. The transmission monitor (48) is configured (1) to perform a monitoring of the transmission operation for compliance with the transmission rules after granting the request for the transmission reservation and during a remainder of the transmission operation toward the wireless terminal associated with the transmission reservation and (2) to control bandwidth used by at least a portion of the remainder of the transmission operation in accordance with the monitoring.

    摘要翻译: 传输控制器(40)包括传输请求处理器(44); 传输保留设保人(46); 和传输监视器(48)。 发送请求处理器(44)被配置为从在无线终端(30)执行的客户端应用接收对发送预留的请求。 发送预约设定器(46)被配置为使用为无线终端(30)存储的传输规则,以响应于对传输预约的请求做出是否准备传输预约的确定。 发送监视器(48)被配置为(1)在授予发送预约的请求之后以及在与发送预约相关联的无线终端的发送操作的剩余时间期间执行用于遵守发送规则的发送操作的监视 和(2)根据监视来控制由传输操作的其余部分的至少一部分使用的带宽。