专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20090249074A1 WIRELESS COMMUNICATION USING COMPACT CERTIFICATES 有权
标题翻译：无线通信使用紧凑型证书
公开(公告)号：US20090249074A1
公开(公告)日：2009-10-01
申请号：US12059758
申请日：2008-03-31
申请人： Sethu K. Madhavan , Kenneth L. Peirce , Ki Hak Yi , Elizabeth Chesnutt , Ansaf I. Alrabady
发明人： Sethu K. Madhavan , Kenneth L. Peirce , Ki Hak Yi , Elizabeth Chesnutt , Ansaf I. Alrabady
IPC分类号： H04L9/00
CPC分类号： H04L9/3263 , H04L2209/80 , H04L2209/84
摘要： A method and communications system for generating and using compact digital certificates for secure wireless communication. Each compact certificate includes a digital signature and only a portion of the data used in generating the signature. The remaining certificate data is pre-stored on one or more wireless devices for which secure communication is desired. Upon receiving a compact certificate, the wireless device authenticates the certificate using its digital signature along with both the data contained in the certificate and the data pre-stored on the wireless device. This approach permits secure connections to be established between wireless devices using relatively small digital certificates.
摘要翻译：一种用于生成和使用用于安全无线通信的紧凑数字证书的方法和通信系统。每个紧凑型证书都包括一个数字签名，只有一部分数据用于生成签名。剩余的证书数据被预先存储在希望进行安全通信的一个或多个无线设备上。在收到紧凑证书后，无线设备使用其数字签名以及包含在证书中的数据和预先存储在无线设备上的数据来认证证书。这种方法允许使用相对小的数字证书在无线设备之间建立安全连接。

52. 发明授权

US08798623B2 Network selection and base station acquisition with OTA programming for a vehicle telematics unit 有权
标题翻译：通过OTA编程为车辆远程信息处理单元进行网络选择和基站采集
公开(公告)号：US08798623B2
公开(公告)日：2014-08-05
申请号：US12541705
申请日：2009-08-14
申请人： Ki Hak Yi , Sethu K. Madhavan
发明人： Ki Hak Yi , Sethu K. Madhavan
IPC分类号： H04W4/00 , H04M3/00 , H04M1/00
CPC分类号： H04W48/18 , H04W8/245
摘要： A system and method for making vehicle originated calls to a telematics service provider or other call center. The method includes identifying a call type associated with a desired wireless communication of speech or data to the call center, and then carrying out one of a number of different call connection processes depending on the call type. For voice channel cellular connections, an in-band modem cellular connection is preferably established in most instances using a connection retry strategy that includes primary, secondary, and possibly tertiary connection attempts. Cell selection can be carried out using an acquisition task, background scan and inter-country PLMN reselection process that are used to select among available PLMNs and base stations. The system and method can be carried out in connection with various cellular system technologies, but is especially suited for use with GSM systems.
摘要翻译：一种用于使车辆发起呼叫到远程信息处理服务提供商或其他呼叫中心的系统和方法。所述方法包括将与语音或数据的所需无线通信相关联的呼叫类型识别到呼叫中心，然后根据呼叫类型执行多个不同呼叫连接进程之一。对于语音信道蜂窝连接，优选地，在大多数情况下，使用包括主要，次要和可能的三级连接尝试的连接重试策略来建立带内调制解调器蜂窝连接。可以使用用于在可用PLMN和基站之间选择的采集任务，背景扫描和国家间PLMN重选过程来执行小区选择。该系统和方法可以结合各种蜂窝系统技术进行，但是特别适用于GSM系统。

53. 发明授权

US08682364B2 Vehicle telematics communication using text encoding of binary data 有权
标题翻译：车辆远程信息处理通信使用二进制数据的文本编码
公开(公告)号：US08682364B2
公开(公告)日：2014-03-25
申请号：US13287520
申请日：2011-11-02
申请人： Jin Tang , Ki Hak Yi , Sethu K. Madhavan
发明人： Jin Tang , Ki Hak Yi , Sethu K. Madhavan
IPC分类号： H04W4/00
CPC分类号： H04W4/14 , H04W4/046
摘要： A system and method for sending binary data via a short message service (SMS) over a wireless communication system. The method provides the capability to send and receive binary data to a vehicle telematics unit using a text SMS message. The binary data is converted to encoded text according to an encoding scheme supported by a wireless communication system. Then, the encoded text is sent as an SMS message over the wireless communication system. Once, the SMS message containing the encoded text is received at its destination, it is converted back to binary data.
摘要翻译：一种通过无线通信系统通过短消息服务（SMS）发送二进制数据的系统和方法。该方法提供使用文本SMS消息向车辆远程信息处理单元发送和接收二进制数据的能力。根据由无线通信系统支持的编码方案将二进制数据转换为编码文本。然后，编码文本通过无线通信系统作为SMS消息发送。一旦包含编码文本的SMS消息在其目的地被接收，则其被转换回二进制数据。

54. 发明授权

US08620360B2 Outgoing binary SMS messaging for vehicle communication with a call center 有权
标题翻译：外发二进制SMS消息，用于与呼叫中心的车辆通信
公开(公告)号：US08620360B2
公开(公告)日：2013-12-31
申请号：US12541601
申请日：2009-08-14
申请人： Sethu K. Madhavan , Ki Hak Yi
发明人： Sethu K. Madhavan , Ki Hak Yi
IPC分类号： H04W4/00 , H04M1/725 , H04M3/00 , H04M1/00
CPC分类号： H04W4/14 , H04W76/18
摘要： A system and method for making vehicle originated calls to a telematics service provider or other call center. The method includes identifying a call type associated with a desired wireless communication of speech or data to the call center, and then carrying out one of a number of different call connection processes depending on the call type. For voice channel cellular connections, an in-band modem cellular connection is preferably established in most instances using a connection retry strategy that includes primary, secondary, and possibly tertiary connection attempts each of which utilize at least one of a number of different voice and data call origination processes. The system and method can be carried out in connection with various cellular system technologies, but is especially suited for use with GSM systems.
摘要翻译：一种用于使车辆发起呼叫到远程信息处理服务提供商或其他呼叫中心的系统和方法。所述方法包括将与语音或数据的所需无线通信相关联的呼叫类型识别到呼叫中心，然后根据呼叫类型执行多个不同呼叫连接进程之一。对于语音信道蜂窝连接，优选地在大多数情况下使用连接重试策略来建立带内调制解调器蜂窝连接，所述连接重试策略包括主要，次要和可能的三级连接尝试，每个连接尝试利用多个不同语音和数据中的至少一个呼叫发起过程。该系统和方法可以结合各种蜂窝系统技术进行，但是特别适用于GSM系统。

55. 发明授权

US08583199B2 Telematics systems and methods with multiple antennas 有权
标题翻译：具有多个天线的远程信息处理系统和方法
公开(公告)号：US08583199B2
公开(公告)日：2013-11-12
申请号：US13082225
申请日：2011-04-07
申请人： Mark A Wisnewski , Steven P. Schwinke , Sethu K. Madhavan , Ki Hak Yi , Eray Yasan
发明人： Mark A Wisnewski , Steven P. Schwinke , Sethu K. Madhavan , Ki Hak Yi , Eray Yasan
IPC分类号： H04M1/00 , H04W24/00 , H04W4/00 , H04B17/00 , H01Q3/24 , H01Q1/32
CPC分类号： H04W4/046 , H04W24/04
摘要： Vehicle telematics systems and methods for vehicle telematics systems are provided. The telematics system includes a first antenna, a second antenna, and a processing device. The first antenna is disposed at a first location on the vehicle. The second antenna is disposed at a second location on the vehicle. The second location is remote from the first location. The processing device is coupled to the first antenna and the second antenna. The processing device is configured to monitor a parameter that is indicative as to whether the first antenna is operational, communicate using the first antenna if the parameter indicates that the first antenna is operational, and communicate using the second antenna if the parameter indicates that the first antenna is not operational.
摘要翻译：提供了用于车辆远程信息处理系统的车辆远程信息处理系统和方法。远程信息处理系统包括第一天线，第二天线和处理设备。第一天线设置在车辆的第一位置。第二天线设置在车辆的第二位置。第二个位置远离第一个位置。处理装置耦合到第一天线和第二天线。所述处理装置被配置为监视指示所述第一天线是否可操作的参数，如果所述参数指示所述第一天线可操作，则使用所述第一天线进行通信，并且如果所述参数指示所述第一天线是第一天线，则使用所述第二天线进行通信天线不可操作。

56. 发明申请

US20130149985A1 EXTENDING THE RANGE OF VEHICULAR CELLULAR COMMUNICATIONS 有权
标题翻译：延长机动车通行范围
公开(公告)号：US20130149985A1
公开(公告)日：2013-06-13
申请号：US13324126
申请日：2011-12-13
申请人： Ki Hak Yi , Mark A. Wisnewski , Eray Yasan , Steven P. Schwinke , Sethu K. Madhavan
发明人： Ki Hak Yi , Mark A. Wisnewski , Eray Yasan , Steven P. Schwinke , Sethu K. Madhavan
IPC分类号： H04W4/22
CPC分类号： H04W76/50 , H04W4/90
摘要： A method of carrying out communications using a vehicle telematics unit includes identifying a cellular base station in wireless communication with a vehicle telematics unit; attempting an emergency call via the identified cellular base station using the vehicle telematics unit; determining that a forward link portion of a cellular signal between the vehicle telematics unit and the identified cellular base station lacks sufficient strength to place the attempted emergency call; and transmitting emergency communications via the identified cellular base station using a reverse link portion of the cellular signal based on the determination.
摘要翻译：使用车辆远程信息处理单元执行通信的方法包括：识别与车辆远程信息处理单元无线通信的蜂窝基站; 使用车辆远程信息处理单元通过所识别的蜂窝基站尝试紧急呼叫; 确定车辆远程信息处理单元和所识别的蜂窝基站之间的蜂窝信号的前向链路部分缺乏足够的强度来放置所试图的紧急呼叫; 以及基于所述确定，通过所述蜂窝信号的反向链路部分经由所识别的蜂窝基站发送紧急通信。

57. 发明授权

US08327146B2 Wireless communication using compact certificates 有权
标题翻译：使用紧凑型证书的无线通信
公开(公告)号：US08327146B2
公开(公告)日：2012-12-04
申请号：US12059758
申请日：2008-03-31
申请人： Sethu K. Madhavan , Kenneth L. Peirce , Ki Hak Yi , Elizabeth Chesnutt , Ansaf I. Alrabady
发明人： Sethu K. Madhavan , Kenneth L. Peirce , Ki Hak Yi , Elizabeth Chesnutt , Ansaf I. Alrabady
IPC分类号： H04L9/32 , H04L29/06
CPC分类号： H04L9/3263 , H04L2209/80 , H04L2209/84
摘要： A method and communications system for generating and using compact digital certificates for secure wireless communication. Each compact certificate includes a digital signature and only a portion of the data used in generating the signature. The remaining certificate data is pre-stored on one or more wireless devices for which secure communication is desired. Upon receiving a compact certificate, the wireless device authenticates the certificate using its digital signature along with both the data contained in the certificate and the data pre-stored on the wireless device. This approach permits secure connections to be established between wireless devices using relatively small digital certificates.
摘要翻译：一种用于生成和使用用于安全无线通信的紧凑数字证书的方法和通信系统。每个紧凑型证书都包括一个数字签名，只有一部分数据用于生成签名。剩余的证书数据被预先存储在希望进行安全通信的一个或多个无线设备上。在收到紧凑证书后，无线设备使用其数字签名以及包含在证书中的数据和预先存储在无线设备上的数据来认证证书。这种方法允许使用相对小的数字证书在无线设备之间建立安全连接。

58. 发明授权

US08320914B2 Voice channel data connection retry strategy 有权
标题翻译：语音通道数据连接重试策略
公开(公告)号：US08320914B2
公开(公告)日：2012-11-27
申请号：US12344941
申请日：2008-12-29
申请人： Sethu K. Madhavan , Ki Hak Yi
发明人： Sethu K. Madhavan , Ki Hak Yi
IPC分类号： H04W4/00
CPC分类号： G08G1/205 , H04W76/18
摘要： A system and method for making vehicle originated calls to a telematics service provider or other call center. The method includes identifying a call type associated with a desired wireless communication of speech or data to the call center, and then carrying out one of a number of different call connection processes depending on the call type. For voice channel cellular connections, an in-band modem cellular connection is preferably established in most instances using a connection retry strategy that includes primary, secondary, and possibly tertiary connection attempts. The system and method can be carried out in connection with various cellular system technologies, but is especially suited for use with GSM systems.
摘要翻译：一种用于使车辆发起呼叫到远程信息处理服务提供商或其他呼叫中心的系统和方法。所述方法包括将与语音或数据的所需无线通信相关联的呼叫类型识别到呼叫中心，然后根据呼叫类型执行多个不同呼叫连接进程之一。对于语音信道蜂窝连接，优选地，在大多数情况下，使用包括主要，次要和可能的三级连接尝试的连接重试策略来建立带内调制解调器蜂窝连接。该系统和方法可以结合各种蜂窝系统技术进行，但是特别适用于GSM系统。

59. 发明申请

US20120196564A1 Hands Free Calling System for Telematics Users Using A Network-Based Pre-Pay System 有权
标题翻译：使用基于网络的预付费系统的远程信息处理用户免提通话系统
公开(公告)号：US20120196564A1
公开(公告)日：2012-08-02
申请号：US12959092
申请日：2011-01-27
申请人： Ki Hak Yi , Sethu K. Madhavan , Lawrence D. Cepuran , David A. Holt
发明人： Ki Hak Yi , Sethu K. Madhavan , Lawrence D. Cepuran , David A. Holt
IPC分类号： H04W4/26 , H04W4/14
CPC分类号： H04L12/1467 , H04M15/85 , H04M15/853 , H04M15/854 , H04M17/02
摘要： The described invention provides a method and system for allowing subscribers of a telematics service provider (TSP) to make hands-free phone calls within their vehicles through a telematics unit over a network or hardware-based pre-pay system, wherein the telematics unit or a wireless network provider associated with the TSP controls the ingoing and outgoing hands-free calling (HFC) processes. The wireless network provider, through its system at a remote call center or through the telematics unit, may determine whether the subscriber has subscribed to the TSP's HFC service, whether the subscriber has a sufficient remaining balance to initiate, receive or continue a call, and whether a user of the telematics unit is “roaming.” When a user attempts to make or receive a call through the telematics unit, the wireless network provider or the telematics unit may handle the incoming or outgoing call processing, and may further provide subscriber account balance notifications to the user.
摘要翻译：所描述的发明提供了一种用于允许远程信息处理服务提供商（TSP）的用户通过网络或基于硬件的预付费系统通过远程信息处理单元在其车辆内进行免提电话呼叫的方法和系统，其中所述远程信息处理单元或与TSP相关联的无线网络提供商控制进入和离开的免提通话（HFC）过程。无线网络提供商通过其在远程呼叫中心或通过远程信息处理单元的系统可以确定用户是否订购了TSP的HFC服务，用户是否有足够的剩余余额来发起，接收或继续呼叫，以及远程信息处理单元的用户是否“漫游”。当用户尝试通过远程信息处理单元进行或接收呼叫时，无线网络提供商或远程信息处理单元可以处理呼入或呼出呼叫处理，并且可以进一步提供用户帐号平衡通知给用户。

60. 发明授权

US08219710B2 Method of establishing a data connection with a telematics-equipped vehicle 有权
标题翻译：与配备远程信息处理的车辆建立数据连接的方法
公开(公告)号：US08219710B2
公开(公告)日：2012-07-10
申请号：US11554000
申请日：2006-10-28
申请人： Ki Hak Yi , Sethu K. Madhavan , Hamadi Jamali
发明人： Ki Hak Yi , Sethu K. Madhavan , Hamadi Jamali
IPC分类号： G06F15/16 , H04H20/74 , H04M1/663 , G08G1/123 , G01C21/10
CPC分类号： H04L61/2061 , H04L29/12283 , H04L67/12 , H04W8/26
摘要： A method for establishing a wireless, mobile-terminated data connection with a telematics-equipped vehicle so that data can be sent to and received from the vehicle. Generally, the method involves receiving network address update information from a wireless carrier system, using the network address update information to determine if a network address currently exists for a particular telematics-equipped vehicle, and using the current network address (if one exists) to establish a wireless, mobile-terminated data connection with the telematics-equipped vehicle. This method addresses some of the challenges involved in creating a mobile-terminated data connection with a device that has a temporary or dynamic network address.
摘要翻译：一种用于与配备有远程信息处理的车辆建立无线，移动终端数据连接的方法，以便可以向车辆发送和接收数据。通常，该方法包括从无线运营商系统接收网络地址更新信息，使用网络地址更新信息确定当前是否存在针对具有特定远程信息处理的车辆的网络地址，并且使用当前网络地址（如果存在）与配备远程信息处理的车辆建立无线，移动终端的数据连接。该方法解决了与具有临时或动态网络地址的设备一起创建移动终端数据连接所涉及的一些挑战。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式