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31. 发明授权

US08787913B2 Primary connection strategy for vehicle originated cellular communication to a call center 有权
标题翻译：车辆发起蜂窝通信到呼叫中心的主要连接策略
公开(公告)号：US08787913B2
公开(公告)日：2014-07-22
申请号：US13285674
申请日：2011-10-31
申请人： Sethu K. Madhavan , Ki Hak Yi
发明人： Sethu K. Madhavan , Ki Hak Yi
IPC分类号： H04W36/00
CPC分类号： H04W76/18 , H04M1/6075 , H04M1/72536 , H04M2250/12 , H04W88/06
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。

32. 发明授权

US08509773B2 Secondary connection strategy for vehicle originated cellular communication to a call center 有权
标题翻译：车辆发起蜂窝通信到呼叫中心的二次连接策略
公开(公告)号：US08509773B2
公开(公告)日：2013-08-13
申请号：US12345220
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： H04W48/20 , H04W60/00
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。

33. 发明授权

US08483245B2 Multi-tone detection for in-band data modem link establishment in wireless networks 有权
标题翻译：无线网络中带内数据调制解调器链路建立的多音检测
公开(公告)号：US08483245B2
公开(公告)日：2013-07-09
申请号：US12847934
申请日：2010-07-30
申请人： Sethu K. Madhavan , Cem U Saraydar , Ki Hak Yi
发明人： Sethu K. Madhavan , Cem U Saraydar , Ki Hak Yi
IPC分类号： H04J3/12
CPC分类号： H04W88/06 , H04W48/08 , H04W88/181
摘要： A method and system for modem signaling over a voice channel of a cellular or other wireless communication system. A plurality of sequential tones are transmitted, each of which corresponds to at least one network type and contains at least one primary frequency selected so as to successfully be passed through its associated network type. This permits the use of modem signaling to establish a data connection regardless of the type of network equipment utilized, so that the method will work with both newer and older generation vocoders and other network equipment.
摘要翻译：一种用于通过蜂窝或其它无线通信系统的语音信道进行调制解调器信令的方法和系统。发送多个顺序音调，每个顺序音调对应于至少一个网络类型并且包含被选择的至少一个主要频率，以便成功地通过其相关联的网络类型。这允许使用调制解调器信令来建立数据连接，而不管所使用的网络设备的类型如何，使得该方法将与新一代声码器和其他网络设备一起工作。

34. 发明申请

US20130130675A1 METHOD OF SELECTING WIRELESS BASE STATIONS 有权
标题翻译：选择无线基站的方法
公开(公告)号：US20130130675A1
公开(公告)日：2013-05-23
申请号：US13299787
申请日：2011-11-18
申请人： Ki Hak Yi , Sethu K. Madhavan , James Doherty , Michael J. Blanck
发明人： Ki Hak Yi , Sethu K. Madhavan , James Doherty , Michael J. Blanck
IPC分类号： H04W60/00 , H04W24/00 , H04W36/08
CPC分类号： H04W48/20 , H04W48/16 , H04W60/04
摘要： A method of selecting a wireless carrier system using a vehicle telematics unit includes identifying the system identity of a first base station with which a vehicle telematics unit is presently registered; detecting the presence of a second base station having a different system identity using the vehicle telematics unit; determining that the system identity of the first base station is preferred by the vehicle telematics unit with respect to the system identity of the second base station; and registering the vehicle telematics unit with the second base station when the signal strength of the second base station is greater than the signal strength of the first base station.
摘要翻译：使用车辆远程信息处理单元选择无线载波系统的方法包括识别车辆远程信息处理单元当前登记的第一基站的系统标识; 使用所述车辆远程信息处理单元检测具有不同系统标识的第二基站的存在; 确定车辆远程信息处理单元相对于第二基站的系统标识优选第一基站的系统标识; 以及当所述第二基站的信号强度大于所述第一基站的信号强度时，将车辆远程信息处理单元注册到所述第二基站。

35. 发明授权

US08238896B2 Cellular voice channel origination for vehicle communication with a call center 有权
标题翻译：蜂窝语音信道发起用于与呼叫中心的车辆通信
公开(公告)号：US08238896B2
公开(公告)日：2012-08-07
申请号：US12541531
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 , H04W24/00
CPC分类号： H04W76/10 , H04M3/51 , H04M2203/652 , H04W76/16 , 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。

36. 发明申请

US20110039559A1 INTER-COUNTRY PLMN RESELECTION FOR A VEHICLE TELEMATICS UNIT 审中-公开
标题翻译：用于车辆电话单元的国家间PLMN选择
公开(公告)号：US20110039559A1
公开(公告)日：2011-02-17
申请号：US12541730
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
CPC分类号： H04W48/18 , 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. 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。

37. 发明申请

US20110039528A1 VEHICLE TELEMATICS DATA LOGGING 有权
标题翻译：车辆电话数据记录
公开(公告)号：US20110039528A1
公开(公告)日：2011-02-17
申请号：US12541750
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： H04M3/42
CPC分类号： G08G1/20 , H04M3/2218 , H04M3/51
摘要： A system and method for data logging of telematics events by a vehicle telematics unit. Upon detection of a telematics event, checks are made to determine if location data logging is enabled and if the telematics event is an incoming personal call. If the location data logging is enabled and the telematics event is not an incoming personal call, then a data log entry is created that includes the current vehicle location; otherwise, a data log entry without any location information is created. Thereafter, the data log entries can be uploaded to a call center for analysis. Procedures for handling data logging during a standby mode of the telematics unit are also provided.
摘要翻译：用于车辆远程信息处理单元进行远程信息处理事件数据记录的系统和方法。在检测到远程信息处理事件时，进行检查以确定是否启用位置数据记录，以及远程信息处理事件是否是来电个人呼叫。如果启用位置数据记录并且远程信息处理事件不是来电个人呼叫，则创建包括当前车辆位置的数据日志条目; 否则，将创建没有任何位置信息的数据日志条目。此后，数据日志条目可以上传到呼叫中心进行分析。还提供了在远程信息处理单元的待机模式期间处理数据记录的过程。

38. 发明授权

US09247434B2 Mobile-originated SMS local broadcast 有权
标题翻译：移动发起的SMS本地广播
公开(公告)号：US09247434B2
公开(公告)日：2016-01-26
申请号：US12847681
申请日：2010-07-30
申请人： Steven C. Tengler , Ki Hak Yi , Steven P. Schwinke , Mark S. Frye , Sethu K. Madhavan
发明人： Steven C. Tengler , Ki Hak Yi , Steven P. Schwinke , Mark S. Frye , Sethu K. Madhavan
IPC分类号： H04W4/00 , H04W12/10 , H04L29/06 , H04W4/02 , H04W4/12
CPC分类号： H04W12/10 , H04L63/126 , H04W4/02 , H04W4/021 , H04W4/12 , H04W12/02
摘要： A method and system for local broadcasting of messages from a wireless mobile device to many others located within the same geographic area. This can be done using SMS messaging wherein a message to be broadcast is addressed to a particular designated address and, when received by a wireless carrier system, is checked to determine that it came from an authorized sender, and then is broadcasted by the wireless carrier system to a geographically-limited area within which the sending wireless mobile device is located.
摘要翻译：一种用于从无线移动设备到位于相同地理区域内的许多其他地方的消息的本地广播的方法和系统。这可以使用SMS消息来完成，其中要广播的消息被寻址到特定的指定地址，并且当被无线运营商系统接收时被检查以确定它来自授权的发送者，然后被无线载波广播系统到发送无线移动设备所在的地理上有限的区域。

39. 发明授权

US08755764B2 Extending the range of vehicular cellular communications 有权
标题翻译：扩展车载蜂窝通信的范围
公开(公告)号：US08755764B2
公开(公告)日：2014-06-17
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： H04M11/04
CPC分类号： H04W76/50 , H04W4/90
摘要： A system and method for extending the cellular range of communications using a vehicle telematics unit. The system includes the vehicle telematics unit which is connected with other vehicle hardware and includes wireless cellular capability for communicating from the vehicle to a call center or other facilities via a wireless communication system. The method carried out by the system 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：一种用于使用车辆远程信息处理单元来扩展通信的蜂窝范围的系统和方法。该系统包括与其他车辆硬件连接的车辆远程信息处理单元，并且包括用于经由无线通信系统从车辆通信到呼叫中心或其他设施的无线蜂窝能力。由系统执行的方法包括：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。

40. 发明授权

US08565837B2 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的免提通话系统
公开(公告)号：US08565837B2
公开(公告)日：2013-10-22
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： H04M1/00
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进入或离开的呼叫处理，并且还可以向用户提供订户帐户余额通知。

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