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1. 发明授权

US6073014A Method and system for dynamic group radio using existing telephony infrastructure 失效
标题翻译：使用现有电话基础设施的动态组无线电的方法和系统
公开(公告)号：US6073014A
公开(公告)日：2000-06-06
申请号：US923582
申请日：1997-09-04
申请人： Scott David Blanchard , Dean Paul Vanden Heuvel , Paul Frederick Dankert , Mark Denis Adams
发明人： Scott David Blanchard , Dean Paul Vanden Heuvel , Paul Frederick Dankert , Mark Denis Adams
IPC分类号： H04B7/10 , H04B7/185 , H04W4/06 , H04W4/08 , H04W92/02 , H03F3/58 , H04B3/60
CPC分类号： H04W4/06 , H04B7/10 , H04B7/18567 , H04W4/08 , H04W72/005 , H04W92/02
摘要： A group radio system (10) uses a group radio controller (230) to connect and manage remote units (20-100) through a wireline switched telephony network. The group radio controller receives voice or data from any of the remote units and repeats this to the others who are connected to the group channel. The group radio controller also assigns remote units in communication with the group channel via satellites (300,400) and other remote units also in communication with the group channel via a terrestrial cellular host network (90) to be anchor radios. The use of anchor radios for these types of users significantly lowers the cost to the group for this type of global radio service.
摘要翻译：组无线电系统（10）使用组无线电控制器（230）通过有线交换电话网络来连接和管理远程单元（20-100）。组无线电控制器从任何远程单元接收语音或数据，并将其重复到连接到组信道的其他人。组无线电控制器还通过卫星（300,400）和也经由地面蜂窝主机网络（90）与组信道进行通信的卫星（300,400）和其他远程单元分配远程单元与群组信道进行通信，以进行锚定无线电。对于这些类型的用户使用锚无线电显着地降低了对于这种类型的全球无线电服务的组的成本。

2. 发明授权

US06408179B1 Group radio communication system with shared bi-directional communication channel 有权
标题翻译：具有共享双向通信信道的组无线通信系统
公开(公告)号：US06408179B1
公开(公告)日：2002-06-18
申请号：US09459318
申请日：1999-12-10
申请人： Jonathan David Stosz , Rhett Garrett Hayden , Dean Paul Vanden Heuvel , James William Bishop, Jr. , Scott David Blanchard , Charles Joseph Ganucheau, Jr.
发明人： Jonathan David Stosz , Rhett Garrett Hayden , Dean Paul Vanden Heuvel , James William Bishop, Jr. , Scott David Blanchard , Charles Joseph Ganucheau, Jr.
IPC分类号： H04Q720
CPC分类号： H04B7/18539 , H04B7/18558 , H04B7/1856
摘要： A point-to-multipoint (PTM) radio communication system (20`) includes a cellular radio infrastructure (22) having base stations (32) implemented in satellites (34) placed in low earth orbits (38). PTM subscriber radios (24) share common cellular radio infrastructure (22) multipoint channels (52) to engage in a common PTM communication session while the cellular radio infrastructure (22) also conveys point-to-point communications. The shared multipoint channels (52) are operated in according with different protocols to deliver system information to PTM subscriber radios (24), to provide access to PTM subscriber radios (24), to provide synchronization, to originate a PTM monolog and to be one of many targets of a PTM monolog.
摘要翻译：点对多点（PTM）无线电通信系统（20`）包括蜂窝无线电基础设施（22），其具有实现在放置在低地球轨道（38）中的卫星（34）中的基站（32）。 PTM用户无线电（24）共享公共蜂窝无线电基础设施（22）多点通道（52）以便在蜂窝无线电基础设施（22）也传达点对点通信的同时参与公共的PTM通信会话。共享多点信道（52）根据不同协议进行操作，以将系统信息传送到PTM用户无线电（24），以提供对PTM用户无线电（24）的接入，以提供同步，以产生PTM单声道并成为一个许多PTM单目标的目标。

3. 再颁专利

USRE40057E1 Method and apparatus for providing interoperation between a digital communication system and a public switched telephone network 有权
标题翻译：用于提供数字通信系统和公共交换电话网络之间的互操作的方法和装置
公开(公告)号：USRE40057E1
公开(公告)日：2008-02-12
申请号：US11055791
申请日：2005-02-11
申请人： Dean Paul Vanden Heuvel , Scott David Blanchard
发明人： Dean Paul Vanden Heuvel , Scott David Blanchard
IPC分类号： H04M7/00 , H04M11/06 , H04J3/16 , H04L12/66 , H04L29/06
CPC分类号： H04Q11/04 , H04Q2213/13031 , H04Q2213/13034 , H04Q2213/13107 , H04Q2213/13176 , H04Q2213/13204 , H04Q2213/13216 , H04Q2213/13292 , H04Q2213/13396 , H04Q2213/13402
摘要： An interworking unit (14) for providing an interface between a digital communication network (12) and a public switched telephone network (PSTN) (16) includes a de-vocoder (30), a protocol termination unit (32), and a signal combiner (34) for processing signals being transferred from the digital network (12) to the PSTN (16). A digital communication signal received by the interworking unit (14) from the digital network (12) is processed by both the de-vocoder (30) and the protocol termination unit (32). The outputs of the de-vocoder (30) and the protocol termination unit (32) are then combined into a uniquely formatted signal that is then delivered into the PSTN (12). Similar functionality is also provided for processing signals in the reverse direction. The interworking unit 14 is capable of processing signals traversing the interface between the networks (12, 16) without a priori knowledge of the signal type being processed.
摘要翻译：用于在数字通信网络（12）和公共交换电话网络（PSTN）（16）之间提供接口的互通单元（14）包括去声码器（30），协议终端单元（32）和信号用于处理从数字网络（12）传送到PSTN（16）的信号的组合器（34）。由数字网络（12）由互通单元（14）接收的数字通信信号由去声码器（30）和协议终端单元（32）两者进行处理。然后，去声码器（30）和协议终端单元（32）的输出被组合成唯一格式化的信号，然后传送到PSTN（12）。还提供了用于在相反方向处理信号的类似功能。互通单元14能够处理跨越网络（12,16）之间的接口的信号，而无需处理信号类型的先验知识。

4. 发明授权

US06519336B1 Method and apparatus for providing interoperation between a digital communication system and a public switched telephone network 有权
标题翻译：用于提供数字通信系统和公共交换电话网络之间的互操作的方法和装置
公开(公告)号：US06519336B1
公开(公告)日：2003-02-11
申请号：US09650516
申请日：2000-08-29
申请人： Dean Paul Vanden Heuvel , Scott David Blanchard
发明人： Dean Paul Vanden Heuvel , Scott David Blanchard
IPC分类号： H04J316
CPC分类号： H04Q11/04 , H04Q2213/13031 , H04Q2213/13034 , H04Q2213/13107 , H04Q2213/13176 , H04Q2213/13204 , H04Q2213/13216 , H04Q2213/13292 , H04Q2213/13396 , H04Q2213/13402
摘要： An interworking unit (14) for providing an interface between a digital communication network (12) and a public switched telephone network (PSTN) (16) includes a de-vocoder (30), a protocol termination unit (32), and a signal combiner (34) for processing signals being transferred from the digital network (12) to the PSTN (16). A digital communication signal received by the interworking unit (14) from the digital network (12) is processed by both the de-vocoder (30) and the protocol termination unit (32). The outputs of the de-vocoder (30) and the protocol termination unit (32) are then combined into a uniquely formatted signal that is then delivered into the PSTN (12). Similar functionality is also provided for processing signals in the reverse direction. The interworking unit 14 is capable of processing signals traversing the interface between the networks (12, 16) without a priori knowledge of the signal type being processed.
摘要翻译：用于在数字通信网络（12）和公共交换电话网络（PSTN）（16）之间提供接口的互通单元（14）包括去声码器（30），协议终端单元（32）和信号用于处理从数字网络（12）传送到PSTN（16）的信号的组合器（34）。由数字网络（12）由互通单元（14）接收的数字通信信号由去声码器（30）和协议终端单元（32）两者进行处理。然后，去声码器（30）和协议终端单元（32）的输出被组合成唯一格式化的信号，然后传送到PSTN（12）。还提供了用于在相反方向处理信号的类似功能。互通单元14能够处理跨越网络（12,16）之间的接口的信号，而无需处理信号类型的先验知识。

5. 发明授权

US06219791B1 Method and apparatus for generating and verifying encrypted data packets 失效
标题翻译：用于生成和验证加密数据分组的方法和装置
公开(公告)号：US06219791B1
公开(公告)日：2001-04-17
申请号：US09102192
申请日：1998-06-22
申请人： Scott David Blanchard , Dean Paul Vanden Heuvel
发明人： Scott David Blanchard , Dean Paul Vanden Heuvel
IPC分类号： G06F1130
CPC分类号： H04L9/0877 , H04L9/32 , H04L2209/34
摘要： A system for encrypting and verifying a data packet includes an encryptor (20), a decryptor (30), an error detector (40), and switch (65). A data packet with embedded error detection codes is encrypted by the encryptor (20), decrypted by the decryptor (30), and then the error detector (40) examines the embedded error detection codes to determine if the data packet has had errors introduced during the encryption/decryption process. When errors are detected, the switch (65) is opened to keep erroneous data from being transmitted.
摘要翻译：用于加密和验证数据分组的系统包括加密器（20），解密器（30），错误检测器（40）和开关（65）。具有嵌入式错误检测码的数据包由加密器（20）加密，由解密器（30）解密，然后，错误检测器（40）检查嵌入式错误检测码，以确定数据包是否已经在加密/解密过程。当检测到错误时，开关（65）被打开以保持错误的数据不被传输。

6. 发明授权

US5710971A Radio communication network and method for unobstrusive call interception via data duplication 失效
标题翻译：无线通信网络和通过数据复制进行无阻塞呼叫截取的方法
公开(公告)号：US5710971A
公开(公告)日：1998-01-20
申请号：US574060
申请日：1995-12-18
申请人： Peter Joseph Armbruster , Johanna Alexandra Wild , Dean Paul Vanden Heuvel , Scott David Blanchard
发明人： Peter Joseph Armbruster , Johanna Alexandra Wild , Dean Paul Vanden Heuvel , Scott David Blanchard
IPC分类号： H04B7/185 , H04M3/22
CPC分类号： H04B7/1856
摘要： A digital cellular telecommunication network (30) uses transcoders (50) which vocode voice using a maximal lossy compression algorithm which conserves spectrum usage. A call path for an intercepted call is looped from an outer space satellite (32) network into a terrestrial gateway (34). Compressed call data for each of two half-calls in this call path are duplicated at any of the network nodes and inserted into the opposing half-call. In addition, the compressed call data are decompressed in a gateway transcoder (50), combined in a conference bridge (90), and routed to a monitoring center (60). A subscriber unit (36), a second device (48), and the monitoring center (60) all receive call data which has experienced only one compression/decompression cycle.
摘要翻译：数字蜂窝电信网络（30）使用代码转换器（50），其使用节省频谱使用的最大有损压缩算法对语音进行语音编码。被拦截的呼叫的呼叫路径从外层空间卫星（32）网络循环到地面网关（34）中。在该呼叫路径中的两个半呼叫中的每一个的压缩呼叫数据在任何网络节点上复制并插入到相对的半呼叫中。此外，压缩呼叫数据在网关代码转换器（50）中解压缩，组合在会议桥（90）中，并被路由到监控中心（60）。用户单元（36），第二设备（48）和监视中心（60）都接收仅经历一个压缩/解压周期的呼叫数据。

7. 发明授权

US06456855B1 Method and apparatus for establishing a group call session in a communication system 有权
标题翻译：用于在通信系统中建立群组呼叫会话的方法和装置
公开(公告)号：US06456855B1
公开(公告)日：2002-09-24
申请号：US09650386
申请日：2000-08-29
申请人： Jonathan David Stosz , Rhett Garrett Hayden , Dean Paul Vanden Heuvel , Charles Joseph Ganucheau, Jr. , Scott David Blanchard
发明人： Jonathan David Stosz , Rhett Garrett Hayden , Dean Paul Vanden Heuvel , Charles Joseph Ganucheau, Jr. , Scott David Blanchard
IPC分类号： H04B700
CPC分类号： H04L47/70 , H04B7/18567 , H04L12/189 , H04L47/14 , H04L47/15 , H04L47/806 , H04L47/824 , H04L47/828 , H04W76/45 , H04W84/06
摘要： A communication system (10) includes a group call controller (GCC) (26) for use in establishing, maintaining, and controlling the provision of group call services within the communication system (10). To initiate a group call session for a particular subscriber group, a group call request is delivered to the GCC (26) that identifies the desired group. Upon receipt of the request, the GCC (26) coordinates the delivery of group call notification to the members of the identified group to notify the members of the initiation of the group call session and to identify to the members a physical communication channel (36) to be used by each member to participate in the group call. Upon receipt of the notification, the group members each tune to a corresponding physical communication channel (36) and are immediately made part of the group call. The group members are not required to make any transmissions on the physical channel (36) to participate in the group call.
摘要翻译：通信系统（10）包括用于建立，维护和控制通信系统（10）内的群组呼叫服务的提供的群组呼叫控制器（GCC）（26）。为了发起针对特定订户组的群组呼叫会话，将群组呼叫请求传递给识别期望群组的GCC（26）。在接收到请求时，GCC（26）协调向所识别的组的成员发送组呼叫通知，以通知成员启动组呼呼叫，并向成员识别物理通信信道（36）由每个成员使用以参与群组呼叫。在接收到通知时，组成员每个调谐到对应的物理通信信道（36），并立即成为组呼。群组成员不需要在物理频道（36）上进行任何传输以参与群组呼叫。

8. 发明授权

US5790073A Radio telecommunication network with fraud-circumventing registration 失效
标题翻译：无线电通信网络具有欺诈规避注册
公开(公告)号：US5790073A
公开(公告)日：1998-08-04
申请号：US627218
申请日：1996-03-13
申请人： Daniel Richard Tayloe , Dean Paul Vanden Heuvel , Joseph Olk Lester , Scott David Blanchard , Johanna Alexandra Wild
发明人： Daniel Richard Tayloe , Dean Paul Vanden Heuvel , Joseph Olk Lester , Scott David Blanchard , Johanna Alexandra Wild
IPC分类号： G01S1/02 , G01S5/14 , G01S19/25 , G01S5/02
CPC分类号： G01S5/12 , G01S1/026 , H04B7/1855
摘要： A system (28) provides communication services to mobile units (24). Mobile units (24) perform a unit-based location process (46, 48) to determine their locations. The system (28) performs a system-based location process (64, 66) to independently determine mobile unit locations. The system-based process may determine location less precisely than the unit-based process. A location selection process (104) evaluates the unit-determined location in view of a system-determined location error region to decide whether the unit-determined location is reliable. If the unit-determined location is reliable, it is used (120) to qualify communication services to be provided to the mobile unit (24). If the unit-determined location is unreliable, the system-based process is repeated (116) to improve the system-determined location precision, and the resulting system-determined location is used (118) to qualify communication services to be provided to the mobile unit (24).
摘要翻译：系统（28）向移动单元（24）提供通信服务。移动单元（24）执行基于单元的定位过程（46,48）来确定它们的位置。系统（28）执行基于系统的定位处理（64,66）以独立地确定移动单元位置。基于系统的过程可以比基于单元的过程精确地确定位置。考虑到系统确定的位置错误区域，位置选择过程（104）评估单位确定的位置，以确定单位确定位置是否可靠。如果单元确定的位置是可靠的，则使用（120）来限定要提供给移动单元（24）的通信服务。如果单位确定的位置不可靠，则重复基于系统的过程（116）以提高系统确定的位置精度，并且使用由此产生的系统确定位置（118）来限定要提供给移动站的通信服务单位（24）。

9. 发明授权

US06591111B1 Group radio communication system and method using interconnected radio sub-networks 有权
标题翻译：使用互联无线电子网的组无线电通信系统和方法
公开(公告)号：US06591111B1
公开(公告)日：2003-07-08
申请号：US09459319
申请日：1999-12-10
申请人： Jonathan David Stosz , Rhett Garrett Hayden , Dean Paul Vanden Heuvel , Charles Joseph Ganucheau, Jr. , Scott David Blanchard
发明人： Jonathan David Stosz , Rhett Garrett Hayden , Dean Paul Vanden Heuvel , Charles Joseph Ganucheau, Jr. , Scott David Blanchard
IPC分类号： H04Q720
CPC分类号： H04B7/18584
摘要： A group radio communication system (20) includes a group controller (24) which communicates through a satellite-based packet switched data communication network (22) to converters (28). The converters (28) are located within radio coverage areas (36) of various radio sub-networks (26). Each radio sub-network (26) includes a base station (32), controller (30) and any number of subscriber radios. The controllers (30) manage point-to-multipoint communications between subscriber radios (34) within their radio sub-networks (26), and the group controller (24) manages point-to-multipoint communications between radio sub-networks (26). The converters (28) translate between protocols (38, 38′) established for communications within specific radio sub-networks (26) and a protocol (56) established for communication over the packet switched data communication network (22). The group controller (24) duplicates and distributes packets (118) originating in one radio sub-network (26) to other radio sub-networks (26).
摘要翻译：组无线电通信系统（20）包括通过基于卫星的分组交换数据通信网络（22）与转换器（28）进行通信的组控制器（24）。转换器（28）位于各种无线电子网络（26）的无线电覆盖区域（36）内。每个无线电子网（26）包括基站（32），控制器（30）和任意数量的用户无线电。控制器（30）管理其无线电子网络（26）内的用户无线电（34）之间的点对多点通信，并且组控制器（24）管理无线电子网络（26）之间的点对多点通信，。转换器（28）在针对特定无线电子网络（26）内的通信建立的协议（38,38'）和建立用于通过分组交换数据通信网络（22）进行通信的协议（56）之间进行转换。组控制器（24）将发起一个无线电子网（26）的分组（118）复制并分发给其他无线电子网（26）。

10. 发明授权

US06138013A Method for location based intercept in a communication system 失效
标题翻译：通信系统中基于位置的截距的方法
公开(公告)号：US06138013A
公开(公告)日：2000-10-24
申请号：US022829
申请日：1998-02-12
申请人： Scott David Blanchard , Dean Paul Vanden Heuvel , Pramodkumar Patel
发明人： Scott David Blanchard , Dean Paul Vanden Heuvel , Pramodkumar Patel
IPC分类号： H04B7/185 , H04Q7/22
CPC分类号： H04B7/18558 , H04L63/304 , H04W12/02
摘要： A method for providing location based intercept in a satellite communications system (10) includes the steps of determining a location area of a party (220), determining whether the location area is one to be monitored (240), and conditionally routing the call to an intercept gateway (250). An intercept gateway (32) is a gateway that intercepts all or part of the calls received, and can also function as a home gateway (30) or a visiting gateway (40).
摘要翻译：一种用于在卫星通信系统（10）中提供基于位置的拦截的方法包括以下步骤：确定一方的位置区域（220），确定所述位置区域是否是待监视的区域（240），以及有条件地将所述呼叫路由到拦截网关（250）。拦截网关（32）是拦截所有或部分接收的呼叫的网关，也可以用作家庭网关（30）或访问网关（40）。

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