公开(公告)号：US09516582B2

公开(公告)日：2016-12-06

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 ,  H04W4/02

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：US09332398B2

公开(公告)日：2016-05-03

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 ,  H04W4/18 ,  H04W4/20 ,  H04W4/02 ,  H04W24/00 ,  H04W8/22 ,  H04W4/12

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。