公开(公告)号：US5956634A

公开(公告)日：1999-09-21

申请号：US807794

申请日：1997-02-28

申请人： Scott D. Otterson ,  Dmitry Kaplan

发明人： Scott D. Otterson ,  Dmitry Kaplan

IPC分类号： H04W12/12 ,  H04B1/00

CPC分类号： H04W12/12 ,  H04M15/47 ,  H04M2215/0148 ,  H04M2215/32

摘要： A system and method for combining the results of different analysis portions to produce a single YES/NO decision regarding the validity of a present cellular telephone call. A soft data analysis portion of the system analyzes soft data, such as the results of a signature analyzer and a customer call profile and determines the likelihood that the particular call is a valid call from an authorized cellular telephone or an invalid call from a fraudulent cellular telephone. In addition, the system performs a deterministic analysis of the particular phone call to independently designate the particular phone call as valid or invalid. The outputs from the deterministic analyzer and the soft data analyzer portion are combined in a combinatorial logic circuit to produce a single binary output having one logic level for valid calls from the authorized cellular telephone and the opposite logic level for invalid calls from the fraudulent cellular telephone. In addition, the deterministic analyzer may include a control line to override the decision of the soft analyzer to permit calls to designated numbers, such as emergency numbers, even if the independent analysis indicates that the particular call is invalid. In one embodiment, the soft data analyzer portion is a fuzzy logic classifier receiving data inputs and confidence values from the various soft data portions of the system. The fuzzy logic classifier combines the various soft data inputs to produce a single binary output. A sensitivity input is used to vary the threshold of the binary output. The binary output of the fuzzy logic analyzer is combined with the outputs of the deterministic analyzer by the combinatorial logic circuit.

摘要翻译： 一种用于组合不同分析部分的结果以产生关于当前蜂窝电话呼叫的有效性的单一的“是/否”决定的系统和方法。 系统的软数据分析部分分析软数据，例如签名分析器和客户呼叫简档的结果，并确定特定呼叫是来自授权蜂窝电话的有效呼叫或来自欺骗性蜂窝的无效呼叫的可能性 电话。 此外，系统对特定电话呼叫进行确定性分析以独立地将该特定电话称为有效或无效。 来自确定性分析器和软数据分析器部分的输出被组合在组合逻辑电路中以产生具有一个逻辑电平的单个二进制输出，该逻辑电平用于来自授权的蜂窝电话的有效呼叫以及来自欺骗性蜂窝电话的无效呼叫的相反逻辑电平 。 此外，确定性分析器可以包括控制线，以覆盖软分析器的决定以允许对指定号码（例如紧急号码）的呼叫，即使独立分析指示特定呼叫是无效的。 在一个实施例中，软数据分析器部分是从系统的各种软数据部分接收数据输入和置信度值的模糊逻辑分类器。 模糊逻辑分类器组合了各种软数据输入以产生单个二进制输出。 灵敏度输入用于改变二进制输出的阈值。 模糊逻辑分析仪的二进制输出与组合逻辑电路的确定性分析仪的输出相结合。

公开(公告)号：US5999807A

公开(公告)日：1999-12-07

申请号：US810493

申请日：1997-02-28

申请人： Dmitry Kaplan ,  David M. Stanhope ,  Randolph W. McKernan ,  Howard L. Wilburn ,  Evan R. Green

发明人： Dmitry Kaplan ,  David M. Stanhope ,  Randolph W. McKernan ,  Howard L. Wilburn ,  Evan R. Green

IPC分类号： H04M1/67 ,  H04M1/677 ,  H04M1/725 ,  H04M1/66

CPC分类号： H04M1/677 ,  H04M1/67 ,  H04M1/725

摘要： A system for the authorization of wireless telephone communications establishes two sets of authorized telephone numbers. A first set of authorized telephone numbers are supplied by the customer, and the second set of authorized numbers are derived from customer bills paid by the customer. The system analyzes transmission characteristics from an unauthenticated cellular telephone and attempts to verify its authenticity based on the transmission characteristic by analyzing the transmission characteristic with respect to stored reference waveforms for the authentic wireless telephone. However, the results of this signature analysis if negative may be overridden if the telephone number dialed by the unauthenticated cellular telephone matches a telephone number in either the first or second sets of authorized telephone numbers. The system also includes a technique for modifying the reference waveforms to compensate for changes in the transmission characteristic. The system will only consider the inclusion of transmission characteristics from the present communication if the dialed digits for the present communication match one of the telephone numbers in either the first or second sets of authorized telephone numbers.

摘要翻译： 用于授权无线电话通信的系统建立两组授权电话号码。 第一组授权电话号码由客户提供，第二组授权号码来自客户支付的客户费用。 该系统分析来自未认证的蜂窝式电话的传输特性，并通过分析关于真实无线电话的存储的参考波形的传输特性来尝试基于传输特性来验证其真实性。 然而，如果由未认证的蜂窝电话拨打的电话号码匹配第一组或第二组授权电话号码中的电话号码，则该签名分析的结果可以被否定。 该系统还包括用于修改参考波形以补偿传输特性变化的技术。 如果本通信的拨号数字与第一组或第二组授权电话号码中的一个电话号码匹配，系统将仅考虑包括来自本通信的传输特性。

公开(公告)号：US20140038553A1

公开(公告)日：2014-02-06

申请号：US13563783

申请日：2012-08-01

申请人： Scot Douglas Gordon ,  Dmitry Kaplan ,  Raul Vera

发明人： Scot Douglas Gordon ,  Dmitry Kaplan ,  Raul Vera

IPC分类号： H04W24/00

CPC分类号： H04W4/023 ,  H04L67/18 ,  H04L67/22 ,  H04L67/306 ,  H04W12/12

摘要： An illustrative behavior analysis system and a corresponding method are designed to analyze telecommunications-event records and other relevant records associated with wireless terminals to infer whether a wireless user's pattern of behavior is substantially similar or even identical to the pattern of behavior of another user, possibly a known actor, A pattern of behavior typically comprises call-related and location attributes over a period of time. Accordingly, the illustrative embodiment infers an identity or a substantial similarity as between two seemingly distinct users of wireless terminals, based on: (i) how precisely a candidate's pattern of behavior matches a pre-defined pattern of behavior, and/or (ii) how precisely a candidate's pattern of behavior matches another candidate's pattern of behavior.

摘要翻译： 设计说明性行为分析系统和相应的方法来分析与无线终端相关联的电信事件记录和其他相关记录，以推断无线用户的行为模式是否与另一用户的行为模式基本相似或甚至相同 已知的演员，行为模式通常包括一段时间内的呼叫相关和定位属性。 因此，说明性实施例基于以下原因，在两个看起来不同的无线终端的用户之间推断身份或实质相似：（i）候选者的行为模式与预定义的行为模式匹配的准确性和/或（ii） 候选人的行为模式与另一候选人的行为模式匹配的准确程度如何。

公开(公告)号：US5999806A

公开(公告)日：1999-12-07

申请号：US808630

申请日：1997-02-28

申请人： Dmitry Kaplan ,  David M. Stanhope

发明人： Dmitry Kaplan ,  David M. Stanhope

IPC分类号： H04W12/12 ,  H04Q7/32

CPC分类号： H04W12/12 ,  H04W12/08

摘要： A system and method for collecting reference waveforms from authorized wireless telephones in a wireless telephone network. The collected reference waveforms are used by a fingerprint analyzer to distinguish telephone calls made by the authorized wireless telephone from telephone calls made by an unauthorized wireless telephone. The system maintains a pool of specially designated unassigned telephone numbers and selects one telephone number from the pool at random which is provided to a valid subscriber of an authorized wireless telephone. The randomly selected telephone number is to be called by the valid subscriber using the authorized cellular telephone for the purpose of collecting reference waveforms by the system. A radio frequency (RF) receiver of the system monitors and receives transmission signals from a plurality of wireless telephones. Each transmission signal contains a destination telephone number and an identification of its wireless telephone such as MIN/ESN identifiers. The system selects for purposes of collecting reference waveforms the transmission signal whose destination and wireless telephone identification respectively correspond to the randomly selected destination and the identification of the authorized wireless telephone. This ensures that that particular transmission signal belongs to the authorized wireless telephone of the valid subscriber rather than an unauthorized wireless telephone belonging to a pirate since the pirate has no way of knowing the randomly selected telephone number provided to the valid subscriber. The processor then extracts the reference waveform that represents a transmission characteristic of the authorized wireless telephone and stores the extracted reference waveform in memory for use by the fingerprint analyzer.

摘要翻译： 一种用于从无线电话网络中的授权无线电话收集参考波形的系统和方法。 收集的参考波形由指纹分析仪使用，以区分由授权的无线电话进行的电话与由未经授权的无线电话进行的电话呼叫。 该系统维护一个特别指定的未分配电话号码池，并随机选择一个电话号码，该电话号码提供给授权无线电话的有效用户。 随机选择的电话号码将被有效用户使用授权的蜂窝电话呼叫，以便系统收集参考波形。 系统的射频（RF）接收机监视和接收来自多个无线电话的传输信号。 每个传输信号包含目的地电话号码及其无线电话的标识，例如MIN / ESN标识符。 系统选择收集参考波形的目的地和无线电话标识分别对应于随机选择的目的地和授权无线电话的标识的传输信号。 这确保该特定传输信号属于有效用户的授权无线电话，而不是属于盗版者的未经授权的无线电话，因为盗版者无法知道提供给有效用户的随机选择的电话号码。 然后，处理器提取表示授权无线电话的传输特性的参考波形，并将提取的参考波形存储在存储器中以供指纹分析仪使用。

公开(公告)号：US20140045530A1

公开(公告)日：2014-02-13

申请号：US13570406

申请日：2012-08-09

申请人： Scot Douglas Gordon ,  Dmitry Kaplan ,  Raul Vera

发明人： Scot Douglas Gordon ,  Dmitry Kaplan ,  Raul Vera

IPC分类号： H04W4/02

CPC分类号： G06Q10/10 ,  H04W4/029

摘要： An illustrative geo-temporal analysis system analyzes telecommunications-event records and other records associated with wireless terminals to infer a collaborative relationship between users who do not telecommunicate with each other, based on how precisely a first geo-temporal pattern matches a second geo-temporal pattern. When a collaborative relationship is inferred, the system transmits an indication thereof and a request for an estimated location of the respective wireless terminals.

摘要翻译： 一个说明性的地理时间分析系统分析电信事件记录和与无线终端相关联的其他记录，以基于第一地理时间模式与第二地理时间匹配的精确度来推断不相互通信的用户之间的协作关系 模式。 当推断协作关系时，系统发送其指示和对各个无线终端的估计位置的请求。

公开(公告)号：US20130346420A1

公开(公告)日：2013-12-26

申请号：US13531028

申请日：2012-06-22

申请人： Scot Douglas Gordon ,  Dmitry Kaplan ,  Raul Vera

发明人： Scot Douglas Gordon ,  Dmitry Kaplan ,  Raul Vera

IPC分类号： G06F17/30

CPC分类号： H04W12/12 ,  G06Q10/06 ,  G06Q50/30 ,  H04L63/1408 ,  H04L63/306 ,  H04L67/22 ,  H04W4/029 ,  H04W12/02

摘要： A behavior analysis system analyzes large volumes of records that report on telecommunications events associated with wireless terminals. The behavior analysis system filters the large volume of available records based on investigation-specific rules, resulting in a set of candidate wireless terminals. The illustrative embodiment determines a pattern of behavior for each candidate. Each candidate is measured for how precisely it satisfies the investigation-specific rules. Each candidate is further analyzed for aberrations, if any, relative to the established pattern of behavior. An aberration tends to prove or disprove whether a candidate is more likely to be a true suspect in the given investigation. The illustrative embodiment ranks the set of candidates based on (i) a measure of how precisely each candidate wireless terminal satisfies the investigation-specific rule(s), and (ii) a measure of the aberration in behavior of each candidate wireless terminal relative to the respective pattern of behavior thereof.

摘要翻译： 行为分析系统分析大量记录与无线终端相关的电信事件。 行为分析系统基于调查特定规则过滤大量可用记录，从而产生一组候选无线终端。 说明性实施例确定每个候选人的行为模式。 衡量每个候选人的准确程度如何满足调查特定规则。 每个候选人进一步分析相对于已建立的行为模式的像差（如果有的话）。 错误倾向于证明或反驳候选人在给定调查中是否更有可能成为真正的嫌疑人。 说明性实施例基于（i）每个候选无线终端如何精确地满足调查特定规则的度量，以及（ii）每个候选无线终端相对于每个候选无线终端的行为像差的度量 各自的行为模式。

公开(公告)号：US09179259B2

公开(公告)日：2015-11-03

申请号：US13563783

申请日：2012-08-01

申请人： Scot Douglas Gordon ,  Dmitry Kaplan ,  Raul Vera

发明人： Scot Douglas Gordon ,  Dmitry Kaplan ,  Raul Vera

IPC分类号： H04W24/00 ,  H04W4/02 ,  H04L29/08 ,  H04W12/12

CPC分类号： H04W4/023 ,  H04L67/18 ,  H04L67/22 ,  H04L67/306 ,  H04W12/12

摘要： An illustrative behavior analysis system and a corresponding method are designed to analyze telecommunications-event records and other relevant records associated with wireless terminals to infer whether a wireless user's pattern of behavior is substantially similar or even identical to the pattern of behavior of another user, possibly a known actor. A pattern of behavior typically comprises call-related and location attributes over a period of time. Accordingly, the illustrative embodiment infers an identity or a substantial similarity as between two seemingly distinct users of wireless terminals, based on: (i) how precisely a candidate's pattern of behavior matches a pre-defined pattern of behavior, and/or (ii) how precisely a candidate's pattern of behavior matches another candidate's pattern of behavior.

摘要翻译： 设计说明性行为分析系统和相应的方法来分析与无线终端相关联的电信事件记录和其他相关记录，以推断无线用户的行为模式是否与另一用户的行为模式基本相似或甚至相同 一个知名演员。 行为模式通常包括一段时间内的呼叫相关和位置属性。 因此，说明性实施例基于以下原因，在两个看起来不同的无线终端的用户之间推断身份或实质相似：（i）候选者的行为模式与预定义的行为模式匹配的准确性和/或（ii） 候选人的行为模式与另一候选人的行为模式匹配的准确程度如何。

公开(公告)号：US5924025A

公开(公告)日：1999-07-13

申请号：US738264

申请日：1996-10-25

申请人： Dmitry Kaplan ,  Chetan Sharma ,  Randy McKernan

发明人： Dmitry Kaplan ,  Chetan Sharma ,  Randy McKernan

IPC分类号： H04W12/12 ,  H04M3/00

CPC分类号： H04W12/12 ,  H04M15/47 ,  H04M2215/0148 ,  H04M2215/32

摘要： A system analyzes telephone calls that have been determined by signature analysis to be fraudulent and stores parameter data associated with the fraudulent cell phone. During subsequent cell phone calls, the system compares the stored parameter data associated with the fraudulent cell phone to corresponding parameters from a subsequent call to determine whether the subsequent call is from the fraudulent cellular telephone. In this manner, the system may reject subsequent cellular telephone calls as fraudulent without the need for time consuming signature analysis. Parameters analyzed by the system can include the time of day of the fraudulent call, the origin from which the fraudulent call was placed, the transmitted identification numbers of the fraudulent telephone, and the destination telephone number of the fraudulent call. The system can analyze one or more of these parameters in combination to determine that the subsequent call is fraudulent.

摘要翻译： 系统分析通过签名分析确定的电话呼叫是欺诈性的，并存储与欺诈性手机相关联的参数数据。 在随后的手机通话期间，系统将存储的与欺诈手机相关联的参数数据与来自后续呼叫的相应参数进行比较，以确定后续呼叫是否来自欺骗性蜂窝电话。 以这种方式，系统可以拒绝后续的蜂窝电话呼叫作为欺诈，而不需要耗时的签名分析。 由系统分析的参数可以包括欺诈性呼叫的时间，欺诈性呼叫的来源，欺诈电话的发送的识别号码和欺诈呼叫的目的地电话号码。 系统可以组合分析这些参数中的一个或多个，以确定后续呼叫是欺诈性的。

公开(公告)号：US09165288B2

公开(公告)日：2015-10-20

申请号：US13570406

申请日：2012-08-09

申请人： Scot Douglas Gordon ,  Dmitry Kaplan ,  Raul Vera

发明人： Scot Douglas Gordon ,  Dmitry Kaplan ,  Raul Vera

IPC分类号： H04W24/00 ,  G06Q10/10 ,  H04W4/02

CPC分类号： G06Q10/10 ,  H04W4/029

摘要： An illustrative geo-temporal analysis system analyzes telecommunications-event records and other records associated with wireless terminals to infer a collaborative relationship between users who do not telecommunicate with each other, based on how precisely a first geo-temporal pattern matches a second geo-temporal pattern. When a collaborative relationship is inferred, the system transmits an indication thereof and a request for an estimated location of the respective wireless terminals.

摘要翻译： 一个说明性的地理时间分析系统分析电信事件记录和与无线终端相关联的其他记录，以基于第一地理时间模式与第二地理时间匹配的精确度来推断不相互通信的用户之间的协作关系 模式。 当推断协作关系时，系统发送其指示和对各个无线终端的估计位置的请求。

公开(公告)号：US5970405A

公开(公告)日：1999-10-19

申请号：US810318

申请日：1997-02-28

申请人： Dmitry Kaplan ,  David M. Stanhope ,  Randolph W. McKernan ,  Howard L. Wilburn ,  Evan R. Green

发明人： Dmitry Kaplan ,  David M. Stanhope ,  Randolph W. McKernan ,  Howard L. Wilburn ,  Evan R. Green

IPC分类号： H04W12/12 ,  H04Q7/20

CPC分类号： H04W12/12

摘要： A system and method for the detection of fraudulent use of a wireless telephone system includes a fingerprint analyzer that identifies an unauthenticated wireless telephone as authorized or fraudulent based on a fingerprint of the unauthenticated wireless telephone. The system maintains a valid destination list specific for each authorized wireless telephone. Each valid destination list contains destinations considered to be valid for that particular authorized wireless telephone. When an unauthenticated wireless telephone transmits a call request containing a destination, the system classifies the call as valid when the destination is in the valid destination list for the authorized wireless telephone regardless of whether the fingerprint analyzer identifies the unauthenticated wireless telephone as fraudulent. The system may bypass or terminate the fingerprint analysis, or simply ignore the result of the fingerprint analysis by the fingerprint analyzer. The system also maintains an invalid destination list specific for each authorized wireless telephone with destinations considered to be invalid for that particular authorized wireless telephone. Calls to such destinations are blocked. The system further maintains a suspicious destination list containing destinations considered to be potentially fraudulent. When the destination contained in the call request is in the suspicious destination list, the fingerprint analysis is performed with a higher threshold to require a closer match between a fingerprint of the unauthenticated wireless telephone and a stored fingerprint of the corresponding authorized wireless telephone.

摘要翻译： 用于检测无线电话系统的欺诈性使用的系统和方法包括：指纹分析器，其基于未经认证的无线电话的指纹，将未经认证的无线电话识别为授权或欺诈。 系统维护每个授权的无线电话专用的有效目的地列表。 每个有效目的地列表包含被认为对该特定授权无线电话有效的目的地。 当未经认证的无线电话发送包含目的地的呼叫请求时，无论指纹分析器是否将未认证的无线电话识别为欺诈，系统将目的地在授权无线电话的有效目的地列表中的呼叫分类为有效。 系统可以绕过或终止指纹分析，或者简单地忽略指纹分析仪的指纹分析结果。 该系统还维护对于被认为对该特定授权无线电话无效的目的的每个授权无线电话特定的目的地列表无效。 对这些目的地的呼叫被阻止。 系统进一步维护包含被认为是潜在欺诈的目的地的可疑目的地列表。 当包含在呼叫请求中的目的地在可疑目的地列表中时，以更高的阈值执行指纹分析，以要求未经认证的无线电话的指纹与相应的授权无线电话的存储指纹之间的更紧密的匹配。