公开(公告)号：US20140029468A1

公开(公告)日：2014-01-30

申请号：US13784391

申请日：2013-03-04

Applicant: QUALCOMM INCORPORATED

Inventor： Ferit Ozan AKGUL ,  Weihua Gao ,  David Richard Coleman ,  Bruce Everett Wilson

IPC: H04W48/14

CPC classification number: H04W48/14 ,  H04W4/021

Abstract: Method and system for providing information of an access point database are disclosed. In one embodiment, a method of providing information of an access point database comprises receiving a request to access an access point database from a mobile client, generating a segment of the access point database in accordance with at least an application requirement of the mobile client, and providing the segment of the access point database to the mobile client. The application requirement of the mobile client comprises precision level requested by the mobile client, and cache level of the mobile client. The method of generating a segment of the access point database comprises at least one of: generating the segment of the access point database in real-time, and providing the segment of the access point database previously generated and stored in the access point database.

Abstract translation: 公开了提供接入点数据库信息的方法和系统。 在一个实施例中，提供接入点数据库的信息的方法包括从移动客户端接收访问接入点数据库的请求，根据移动客户端的至少应用需求生成接入点数据库的一部分， 并将接入点数据库的段提供给移动客户端。 移动客户端的应用需求包括移动客户端请求的精度级别和移动客户端的缓存级别。 生成接入点数据库的段的方法包括以下至少之一：实时地生成接入点数据库的段，并且提供先前生成并存储在接入点数据库中的接入点数据库的段。

公开(公告)号：US20150237465A1

公开(公告)日：2015-08-20

申请号：US14184502

申请日：2014-02-19

Applicant: QUALCOMM Incorporated

Inventor： Ferit Ozan AKGUL ,  Ramya Srinivasan ,  Gaurav Lamba

IPC: H04W4/02

CPC classification number: H04W36/32

Abstract: Systems, methods and apparatus for using positioning modes including mobile-based and network-based positioning modes are presented. The mobile device comprises a transceiver configured to receive an individualized command from a server instructing the mobile device to switch from the first positioning mode to the second positioning mode. The individualized command is based on at least one of: (1) a determined accuracy of the mobile device; (2) a state of a resource; (3) a comparison between a network load and a threshold; (4) a geo-fence; or (5) a combination thereof. The mobile device also comprises a processor coupled to the transceiver, wherein the processor is configured to: operate in the first positioning mode before receiving the individualized command; switch from the first positioning mode to the second positioning mode based on the individualized command from the server; and operate in the second positioning mode after receiving the individualized command.

Abstract translation: 提出了使用基于移动和定位模式的定位模式的系统，方法和装置。 移动设备包括：收发器，被配置为从服务器接收指令移动设备从第一定位模式切换到第二定位模式的个性化命令。 个性化命令基于以下至少一个：（1）移动设备的确定的精度; （2）资源状态; （3）网络负载与阈值之间的比较; （4）地质围栏; 或（5）其组合。 移动设备还包括耦合到收发器的处理器，其中处理器被配置为：在接收到个性化命令之前以第一定位模式操作; 基于来自服务器的个性化命令从第一定位模式切换到第二定位模式; 并在接收到个性化命令之后在第二定位模式下操作。

公开(公告)号：US20140155090A1

公开(公告)日：2014-06-05

申请号：US13757670

申请日：2013-02-01

Applicant: QUALCOMM INCORPORATED

Inventor： Behrooz KHORASHADI ,  Ferit Ozan AKGUL ,  Saumitra Mohan DAS

IPC: H04W4/04

CPC classification number: H04W4/04 ,  H04W4/02 ,  H04W4/043 ,  H04W4/12 ,  H04W4/18 ,  H04W4/20 ,  H04W8/22 ,  H04W24/00

Abstract: Disclosed are processes, systems and apparatuses for providing positioning data, such as assistance data, to a mobile device for use in performing positioning or navigation operations. In particular implementations, the positioning data is based, at least in part, on particular capabilities of the mobile device, for example a processing platform of the mobile device. In other implementations, positioning data provided to a mobile device may be tailored according to a cost function.

Abstract translation: 公开了用于向移动设备提供诸如辅助数据的定位数据以用于执行定位或导航操作的过程，系统和装置。 在特定实现中，定位数据至少部分地基于移动设备的特定能力，例如移动设备的处理平台。 在其他实现中，可以根据成本函数来定制提供给移动设备的定位数据。