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    • 2. 发明授权
    • Dual use counters for routing loops and spam detection
    • 用于路由环路和垃圾邮件检测的双重使用计数器
    • US08126980B2
    • 2012-02-28
    • US12783945
    • 2010-05-20
    • Thilo RuscheDerek Hung Kit TamRobert C. Lovell, Jr.
    • Thilo RuscheDerek Hung Kit TamRobert C. Lovell, Jr.
    • G06F15/16
    • H04L51/12
    • A method for detecting an undesirable condition within a messaging network. A message is received and a source of the message is identified. If an entry in a database for the source has not been created, an entry is created. A source counter for the source is then set to one and a timestamp is created for the source. If an entry in the database for the source has been previously created, the source counter is incremented by one and the timestamp is updated. The source counter is then compared to a source threshold, and if the source counter exceeds the source threshold over the course of predetermined amount of time, a source alarm is triggered. A sliding with respect to the predetermined amount of time may also be implemented to account for total counts that may fall across or be split by set periods of time. The invention is particularly useful for detecting “spam” events and undesirable routing loops.
    • 一种用于检测消息传递网络内的不期望状况的方法。 接收到一条消息,并标识该消息的源。 如果尚未创建源的数据库中的条目,则会创建一个条目。 然后将源的源计数器设置为1,并为源创建时间戳。 如果源的数据库中的条目先前已创建,则源计数器将增加1,并更新时间戳。 然后将源计数器与源阈值进行比较,并且如果源计数器在预定时间段的过程中超过源阈值,则触发源警报。 也可以实现相对于预定时间量的滑动以考虑可能落在一段时间内或被设定的时间段分割的总计数。 本发明对于检测“垃圾邮件”事件和不期望的路由环路特别有用。
    • 3. 发明授权
    • System and method for providing configurable, dynamic multimedia message service pre-transcoding
    • 用于提供可配置的动态多媒体消息服务预转码的系统和方法
    • US08037206B2
    • 2011-10-11
    • US12502836
    • 2009-07-14
    • Derek Hung Kit TamJames C. FarrowWilliam H. DudleyThilo RuscheBrian Jeffery BeggerlyRobert C. Lovell, Jr.
    • Derek Hung Kit TamJames C. FarrowWilliam H. DudleyThilo RuscheBrian Jeffery BeggerlyRobert C. Lovell, Jr.
    • G06F15/16
    • H04W4/18H04W8/28
    • System and methods for providing multimedia message service (MMS) interoperability between an initiating carrier and a destination carrier. A transcoding facility receives an MMS message from an initiating carrier and accesses a number portability database to determine an identity of a destination carrier to which the MMS message is intended to be sent and a carrier profile repository to obtain a carrier profile for the destination carrier, the carrier profile including information regarding an MMS format acceptable to the destination carrier. The transcoding facility determines, based on the carrier profile and a format of the MMS message received from the initiating carrier, whether the format of the MMS message received from the initiating carrier must be modified to be effectively received by the destination carrier and, if so, transcodes the MMS message in accordance with the carrier profile to generate a transcoded MMS message, and thereafter sends one of (i) the MMS message received from the initiating carrier and (ii) the transcoded MMS message to the destination carrier.
    • 用于在发起运营商和目的地运营商之间提供多媒体消息服务(MMS)互操作性的系统和方法。 代码转换设施从发起的载波接收MMS消息,并且访问号码便携性数据库以确定要发送MMS消息的目的地载波的标识,以及载波简档存储库,以获取目的地载波的载波简档, 载体简档包括关于目的地载波可接受的MMS格式的信息。 代码转换设备基于载波简档和从发起载波接收的MMS消息的格式来确定是否必须修改从起始载波接收的MMS消息的格式以便目的地载波有效地接收,如果是 根据载波简档对MMS消息进行转码,生成转码的MMS消息,然后发送(i)从发起载波接收的MMS消息和(ii)转码的MMS消息中的一个到目标载波。
    • 4. 发明申请
    • System and Method for Providing Configurable, Dynamic Multimedia Message Service Pre-Transcoding
    • 用于提供可配置的动态多媒体消息服务预编码的系统和方法
    • US20090291697A1
    • 2009-11-26
    • US12502836
    • 2009-07-14
    • Derek Hung Kit TAMJames C. FarrowWilliam H. DudleyThilo RuscheBrian Jeffery BeggerlyRobert C. Lovell, JR.
    • Derek Hung Kit TAMJames C. FarrowWilliam H. DudleyThilo RuscheBrian Jeffery BeggerlyRobert C. Lovell, JR.
    • H04W4/14
    • H04W4/18H04W8/28
    • System and methods for providing multimedia message service (MMS) interoperability between an initiating carrier and a destination carrier. A transcoding facility receives an MMS message from an initiating carrier and accesses a number portability database to determine an identity of a destination carrier to which the MMS message is intended to be sent and a carrier profile repository to obtain a carrier profile for the destination carrier, the carrier profile including information regarding an MMS format acceptable to the destination carrier. The transcoding facility determines, based on the carrier profile and a format of the MMS message received from the initiating carrier, whether the format of the MMS message received from the initiating carrier must be modified to be effectively received by the destination carrier and, if so, transcodes the MMS message in accordance with the carrier profile to generate a transcoded MMS message, and thereafter sends one of (i) the MMS message received from the initiating carrier and (ii) the transcoded MMS message to the destination carrier.
    • 用于在发起运营商和目的地运营商之间提供多媒体消息服务(MMS)互操作性的系统和方法。 代码转换设施从发起的载波接收MMS消息,并且访问号码便携性数据库以确定要发送MMS消息的目的地载波的标识,以及载波简档存储库,以获取目的地载波的载波简档, 载体简档包括关于目的地载波可接受的MMS格式的信息。 代码转换设备基于载波简档和从发起载波接收的MMS消息的格式来确定是否必须修改从起始载波接收的MMS消息的格式以便目的地载波有效地接收,如果是 根据载波简档对MMS消息进行转码,生成转码的MMS消息,然后发送(i)从发起载波接收的MMS消息和(ii)转码的MMS消息中的一个到目标载波。
    • 9. 发明申请
    • Dual use counters for routing loops and spam detection
    • 用于路由环路和垃圾邮件检测的双重使用计数器
    • US20050198270A1
    • 2005-09-08
    • US10781913
    • 2004-02-20
    • Thilo RuscheDerek Kit TamRobert Lovell
    • Thilo RuscheDerek Kit TamRobert Lovell
    • G06F15/173H04Q7/20
    • H04L51/12
    • A method for detecting an undesirable condition within a messaging network. A message is received and a source of the message is identified. If an entry in a database for the source has not been created, an entry is created. A source counter for the source is then set to one and a timestamp is created for the source. If an entry in the database for the source has been previously created, the source counter is incremented by one and the timestamp is updated. The source counter is then compared to a source threshold, and if the source counter exceeds the source threshold over the course of predetermined amount of time, a source alarm is triggered. A sliding with respect to the predetermined amount of time may also be implemented to account for total counts that may fall across or be split by set periods of time. The invention is particularly useful for detecting “spam” events and undesirable routing loops.
    • 一种用于检测消息传递网络内的不期望状况的方法。 接收到一条消息,并标识该消息的源。 如果尚未创建源的数据库中的条目,则会创建一个条目。 然后将源的源计数器设置为1,并为源创建时间戳。 如果源的数据库中的条目先前已创建,则源计数器将增加1,并更新时间戳。 然后将源计数器与源阈值进行比较,并且如果源计数器在预定时间段的过程中超过源阈值,则触发源警报。 也可以实现相对于预定时间量的滑动以考虑可能落在一段时间内或被设定的时间段分割的总计数。 本发明对于检测“垃圾邮件”事件和不期望的路由环路特别有用。