公开(公告)号：WO2010098887A1

公开(公告)日：2010-09-02

申请号：PCT/US2010/000614

申请日：2010-03-01

Applicant: TELECOMMUNICATION SYSTEMS, INC.

Inventor： CHAN, Janny

IPC: G01C21/00

CPC classification number: G01C21/3492

Abstract: Navigational routing is generated incorporating an estimation of future traffic conditions. The future traffic conditions are estimated based on historical traffic data, e.g., obtained over a recent period of time. The system provides navigational routing based on historical traffic data incorporated into a calculated route of travel. The historical data is used to calculate a probability that given roads along the route will be problematic at a certain time of the day, i.e., at the time, day of week, and place that you would be expected to be traveling on that certain road. Accordingly, historical traffic data is used to help determine a best route based on the probability of certain roads being problematic at a certain time of day.

Abstract translation: 生成导航路由，包括对未来交通状况的估计。 未来的交通状况基于历史交通数据来估计，例如在最近一段时间内获得。 该系统基于合并到计算的旅行路线中的历史交通数据提供导航路线。 历史数据用于计算在一天中的特定时间，即在某一时间段，即星期几和预期在该特定道路上行驶的地方，给出道路上的道路将是有问题的概率 。 因此，历史交通数据用于帮助确定一条最佳路线，这是基于一天中特定时间某些道路有问题的概率。

公开(公告)号：WO2009038726A1

公开(公告)日：2009-03-26

申请号：PCT/US2008/010828

申请日：2008-09-17

Applicant: TELECOMMUNICATION SYSTEMS, INC.

Inventor： MITCHELL, Jr., Donald, L. ,  ZHU, Yinjun ,  D'SOUZA, Myron ,  MARSHALL, Roger, S.

IPC: H04M11/04

CPC classification number: H04W4/12 ,  H04W4/14 ,  H04W4/90 ,  H04W8/26 ,  H04W28/0226 ,  H04W40/20 ,  H04W76/50 ,  H04W88/184

Abstract: A data request is generated (e.g., text, email, SMS, multimedia messaging system (MMS), etc.) from a source device. The data request is delivered to a PSAP or other emergency monitoring service location in a useable format. Exemplary useable formats include a canned voice message, delivery to a call center that translates data to voice, text to speech, and text to instant messaging (IM). Additional information and location are staged for use by the PSAP or other monitoring service location.

Abstract translation: 从源设备生成数据请求（例如，文本，电子邮件，SMS，多媒体消息系统（MMS）等）。 数据请求以可用格式传送到PSAP或其他紧急监控服务位置。 示例性的可用格式包括固定语音消息，传送到呼叫中心，将数据转换成语音，文本到语音，以及文本到即时消息（IM）。 附加信息和位置分期供PSAP或其他监控服务位置使用。

公开(公告)号：WO2009035593A1

公开(公告)日：2009-03-19

申请号：PCT/US2008/010543

申请日：2008-09-10

Applicant: TELECOMMUNICATION SYSTEMS, INC.

Inventor： GILL, Regan ,  XIA, Ge ,  TSURUTOME, Kevin, Masao

IPC: H04Q7/20

CPC classification number: H04W4/02 ,  G01S19/11 ,  G01S19/13 ,  G01S19/258 ,  G01S19/48 ,  H04M1/72572 ,  H04M2250/10 ,  H04W64/00 ,  H04W64/003

Abstract: On startup, a mobile station application will determine the current carrier network and submit query to an application server that will return the correct location server configuration for the specified network. This information will be used on the mobile station to dynamically configure the device through the available GPS chipset API.

Abstract translation: 启动时，移动台应用程序将确定当前的运营商网络，并向查询服务器提交查询，该服务器将返回指定网络的正确的位置服务器配置。 该信息将在移动台上用于通过可用的GPS芯片组API动态配置设备。

公开(公告)号：WO2008066793A1

公开(公告)日：2008-06-05

申请号：PCT/US2007/024405

申请日：2007-11-26

Applicant: TELECOMMUNICATION SYSTEMS, INC.

Inventor： ZHU, Yinjun ,  HINES, John, Gordon ,  MARSHALL, Roger, S. ,  YANG, Fei ,  BURTON, Victor

IPC: H04M11/04

CPC classification number: H04W4/02 ,  H04L51/04 ,  H04L51/043 ,  H04L63/0209 ,  H04L65/1006 ,  H04L65/1096 ,  H04L67/04 ,  H04L67/18 ,  H04M3/42348 ,  H04M7/006 ,  H04M2207/18 ,  H04M2242/04 ,  H04M2242/30 ,  H04W4/90 ,  H04W12/08 ,  H04W64/00 ,  H04W64/003

Abstract: A method and mechanism to allow a location server to initiate a user plane location service (e.g., SUPL defined by OMA) procedure to a user plane enabled device via Instant Messaging, or alternatively, via an existing SIP session if a multimedia session is already established. The location request is signaled to the user plane enabled device via a SIP INFO message. The location request uses SIP messaging to overcome firewall and other network security issues. Location using SUPL over SIP may be provided about a caller making an E911 emergency call. An Instant Message may be sent to the user plane enabled device, e.g., a VoIP wireless phone.

Abstract translation: 一种允许位置服务器通过即时消息发起用户平面定位服务（例如，由OMA定义的SUPL）过程到启用用户平面的设备的方法和机制，或者如果已经建立了多媒体会话，则经由现有的SIP会话 。 位置请求通过SIP INFO消息发送给启用用户面板的设备。 位置请求使用SIP消息传递来克服防火墙和其他网络安全问题。 可以提供关于通过SIP的SUPL的位置关于进行E911紧急呼叫的呼叫者。 即时消息可以被发送到启用用户面板的设备，例如VoIP无线电话。

公开(公告)号：WO2008057477A2

公开(公告)日：2008-05-15

申请号：PCT/US2007/023243

申请日：2007-11-05

Applicant: TELECOMMUNICATION SYSTEMS, INC.

Inventor： D'SOUZA, Myron ,  HINES, Skip ,  BARTNIK, David ,  HANNAN, Joe ,  GROEN, Joel ,  WELLS, William

IPC: H04Q7/20

CPC classification number: H04W8/02 ,  H04L67/18 ,  H04W4/02 ,  H04W8/18 ,  H04W8/205 ,  H04W88/16 ,  H04W92/02

Abstract: LBS support to CDMA mobiles while roaming on another network. IS-801 session data is routed by a routing gateway to a correct visited network PDE that contains correct BSA data, which is used to return assistance data to an interrogating mobile device. A standalone exemplary roaming LBS routing gateway (XRG) provides network connectivity between PDE equipment in multiple carrier networks. Conventional LBS roaming support is defined via the use of Mobile Position Centers (MPCs). The invention implements a roaming LBS gateway to enable roaming between CDMA carriers that are only using a PDE (Positioning Determining Entity) for this purpose, since a mobile position center (MPC) is typically an optional network node according to location based services (LBS) specifications.

Abstract translation: 当在另一个网络上漫游时，LBS支持CDMA移动设备。 IS-801会话数据由路由网关路由到包含正确BSA数据的正确拜访网络PDE，该正确拜访网络PDE用于将辅助数据返回给询问移动设备。 独立的示例性漫游LBS路由网关（XRG）提供了多个运营商网络中的PDE设备之间的网络连接。 传统的LBS漫游支持通过使用移动定位中心（MPC）来定义。 由于移动位置中心（MPC）通常是根据基于位置的服务（LBS）的可选网络节点，因此本发明实现漫游LBS网关以实现仅使用PDE（定位实体）的CDMA载波之间的漫游， 规格。

公开(公告)号：WO2007061790A2

公开(公告)日：2007-05-31

申请号：PCT/US2006/044567

申请日：2006-11-17

Applicant: TELECOMMUNICATION SYSTEMS, INC.

Inventor： CROY, Jon

IPC: H04L12/66 ,  H04Q7/20 ,  H04M11/00

CPC classification number: H04L67/36 ,  H04L29/06027 ,  H04L29/12783 ,  H04L41/0213 ,  H04L41/12 ,  H04L61/35 ,  H04L65/1083 ,  H04L65/4007 ,  H04L67/18 ,  H04W4/02 ,  H04W8/02 ,  H04W8/12 ,  H04W80/04

Abstract: A mobility event for a VoIP user is detected, with an estimated confidence/certainty that the VoIP user in fact moved. In response, a user is prompted to cause an update to their registration and/or location information. Notification to the VoIP user of the likely need for a location update may be implemented in the communication protocol such that an icon on the VoIP phone displays the need to the VoIP user. The icon may include a measure of the confidence/certainty of the need for a location update, e.g., similar in visual image to the bars showing coverage on a wireless phone. Mobility of the VoIP user may be detected using, e.g., (1) The VoIP user's Internet protocol (IP) address; (2) a mapping of physical to logical location; and/or (3) mapping between physical location information and physical network resources such as switches, routers, ports, access points, etc.

Abstract translation: 检测VoIP用户的移动性事件，并估计VoIP用户实际上已经移动的可信度/确定性。 作为响应，提示用户对其注册和/或位置信息进行更新。 可能需要位置更新的VoIP用户通知可以在通信协议中实现，使得VoIP电话上的图标显示对VoIP用户的需要。 该图标可以包括对位置更新的需要的置信度/确定性的度量，例如，在视觉图像中与显示无线电话上的覆盖范围的条相似。 VoIP用户的移动性可以使用例如（1）VoIP用户的互联网协议（IP）地址; （2）物理位置到逻辑位置的映射; 和/或（3）物理位置信息与物理网络资源（例如交换机，路由器，端口，接入点等）之间的映射。

公开(公告)号：WO2007044455A2

公开(公告)日：2007-04-19

申请号：PCT/US2006/038947

申请日：2006-10-04

Applicant: TELECOMMUNICATION SYSTEMS, INC.

Inventor： CROY, Jon ,  HINES, John, Gordon

IPC: H04L12/56

CPC classification number: H04L29/06027 ,  H04L65/403 ,  H04M3/42357 ,  H04M3/56 ,  H04M3/563 ,  H04M2242/30

Abstract: A Voice Over Internet Protocol (VoIP) device uses its location to narrow down known and unknown potential VoIP third parties meeting the user's criteria, based on their physical proximity to the initial caller and other pre-determined characteristics, to join in a phone conference. A VoIP soft switch includes conference bridges that eliminate the conventional requirement that they dial digits for a direct link with another specific VoIP communications device. Instead, location information relating to the initial VoIP user is passed to the VoIP conference bridge, either from the user's VoIP communication device or from their respective location server. The location information is then compared by the VoIP soft switch against other VoIP devices to find potential VoIP users within a defined geographic region surrounding the initial VoIP user. Those VoIP users matching the criteria are sent an Invite message to join the conference, which they may or may not accept.

Abstract translation: 互联网语音协议（VoIP）设备使用其位置来缩小已知和未知的潜在VoIP第三方，以满足用户的标准，基于他们与初始呼叫者的物理接近性和其他预定特性，以加入电话会议。 VoIP软交换机包括会议桥，其消除了他们拨打数字以与另一个特定VoIP通信设备的直接链路的常规要求。 相反，与初始VoIP用户相关的位置信息从用户的VoIP通信设备或其相应的位置服务器传递到VoIP会议桥。 然后通过VoIP软交换机将位置信息与其他VoIP设备进行比较，以在初始VoIP用户周围的定义的地理区域内找到潜在的VoIP用户。 符合条件的VoIP用户将发送一个邀请消息加入会议，他们可能接受或不接受。

公开(公告)号：WO2007044454A2

公开(公告)日：2007-04-19

申请号：PCT/US2006/038946

申请日：2006-10-04

Applicant: TELECOMMUNICATION SYSTEMS, INC.

Inventor： CROY, Jon ,  HINES, John, Gordon ,  JOHNSON, Darrin

IPC: H04M11/04

CPC classification number: H04M11/04 ,  H04L29/06027 ,  H04L65/1069 ,  H04L65/4007 ,  H04M3/42042 ,  H04M3/42348 ,  H04M3/42357 ,  H04M3/56 ,  H04M7/006 ,  H04M2203/5009 ,  H04M2242/04 ,  H04M2242/30

Abstract: Voice Over Internet Protocol (VoIP) emergency calls to an Emergency Response Center (ERC) are handled through a VoIP conference bridge on a VoIP service provider's soft switch. The soft switch works with a VoIP positioning center (VPC) to obtain location information, which is compared against a PSAP database to find an initial best-appropriate PSAP for the location of the emergency caller. The PSAP is issued an Invite message to join the conference, establishing an emergency call. Third parties such as police, ambulance may be issued Invite messages to join the conference. Cold transfers are avoided by Inviting participants to join a single emergency conference rather than passing an emergency call from party to party (e.g., from PSAP to police to ambulance, etc.) The PSAP, other emergency responders, and even the initial VoIP emergency caller may leave and rejoin the VoIP conference without dropping the conference between the others.

Abstract translation: 通过互联网协议语音（VoIP）紧急响应中心（ERC）的紧急呼叫通过VoIP服务提供商的软交换机上的VoIP会议桥来处理。 软交换机与VoIP定位中心（VPC）一起工作，以获取位置信息，与PSAP数据库进行比较，以找到紧急呼叫者位置的初始最佳适当PSAP。 PSAP发出邀请消息加入会议，建立紧急呼叫。 警方，救护车等第三方可能会发出邀请信加入会议。 通过邀请参加者加入单一的紧急会议，而不是通过派对方的紧急呼叫（例如，从PSAP到警察到救护车等）来避免冷接送。PSAP，其他紧急响应者，甚至初始的VoIP紧急呼叫者 可能会离开并重新加入VoIP会议，而不会在其他人之间丢弃会议。

公开(公告)号：WO2007011860A2

公开(公告)日：2007-01-25

申请号：PCT/US2006/027657

申请日：2006-07-17

Applicant: TELECOMMUNICATION SYSTEMS, INC.

Inventor： ZHU, Yinjun ,  HINES, Gordon, John ,  BURTON, Victor ,  LIAO, Hsin-Chih

IPC: H04Q7/20

CPC classification number: H04W28/14 ,  H04L67/18 ,  H04L67/28 ,  H04L67/2833 ,  H04L67/32 ,  H04W4/02 ,  H04W4/029 ,  H04W28/10

Abstract: A technique to allow a server such as a location server to throttle concurrent or closely timed location requests for the position of a given wireless device such that within a certain time period preferably only one location request will be initiated to the positioning engine and the remaining closely-timed location requests will be buffered or cached. When a position for the given wireless device is returned per the outstanding location request, then the retrieved position will be used to respond to each of the buffered location requests. Thus, a plurality of location requests are satisfied with a single request to the positioning engine. By optimizing the use of cached position requests, throttling of location requests per the invention reduces network traffic significantly, increases the efficiency of a positioning server (therefore reducing business cost), and provides for an improved grade or quality of location based services in general.

Abstract translation: 允许诸如位置服务器的服务器来节制对于给定无线设备的位置的同时或紧密定时的位置请求的技术，使得在一定时间段内，优选仅将一个位置请求发起到定位引擎，并且其余的紧密地 被定位的位置请求将被缓冲或缓存。 当根据未完成的位置请求返回给定无线设备的位置时，将使用检索到的位置来响应每个缓冲的位置请求。 因此，对定位引擎的单个请求满足多个位置请求。 通过优化缓存位置请求的使用，根据本发明的位置请求的限制显着地减少了网络流量，提高了定位服务器的效率（从而降低了业务成本），并且通常提供了基于位置的服务的改进的等级或质量。

公开(公告)号：WO2006044136A1

公开(公告)日：2006-04-27

申请号：PCT/US2005/034853

申请日：2005-09-29

Applicant: TELECOMMUNICATION SYSTEMS, INC.

Inventor： PITT, Lance, Douglas ,  LAMPRECHT, Leslie, Johann ,  MARTIN, Jeffrey, Thomas

IPC: G01S1/00

CPC classification number: G01S19/05 ,  G01S19/28

Abstract: Locating satellites (e.g., GPS) are culled into a preferred group having a longest dwell time based on a time passing through an ellipsoid arc path through a cone of space, and communicated to mobile devices within a particular region (e.g., serviced by a particular base station). The culled locating satellites may select those visible, or more preferably those locating satellites currently within a cone of space above the relevant base station are selected for communication by a mobile device within the service area of the base station. The inverted cone of space may be defined for each antenna structure for any given base station, and each has 360 degrees of coverage, or less than 360 degrees of coverage, with relevant locating satellites. Thus, cell sites may be specifically used as reference points for culling the ephemeris information used to expedite Assisted GPS location determinations.

Abstract translation: 基于通过空间圆锥体的椭圆弧路径的时间，定位卫星（例如，GPS）被优化为具有最长驻留时间的优选组，并且传送到特定区域内的移动设备（例如，由特定区域服务） 基站）。 被选择的定位卫星可以选择那些可见的，或者更优选地，当前位于相关基站上方的空间中的定位卫星被选择用于由基站的服务区域内的移动设备进行通信。 对于任何给定的基站，可以为每个天线结构定义空间的倒置锥形，并且每个天线结构具有相关定位卫星的360度覆盖范围或小于360度的覆盖。 因此，小区站点可以专门用作用于剔除用于加速辅助GPS位置确定的星历信息的参考点。