公开(公告)号：EP3944641A1

公开(公告)日：2022-01-26

申请号：EP21181002.3

申请日：2017-05-24

Applicant: Apple Inc.

Inventor： Lindeman, Kevin J. ,  Garcia, Roberto ,  Karunamuni, Chanaka G. ,  Chaudhri, Imran ,  Peterson, Adele C. ,  Sarma, Bhaskar P. ,  Kowalczykowski, Keith

IPC: H04W4/12 ,  H04L12/58

Abstract: A service for providing messaging extension apps can be an online store that can be browsed and searched for the apps. The store uses extension app identifiers which are related to app identifiers that are sent between devices in a conversation of messages so that a receiving device can, when it does not have the extension app installed to interact with received content, use the extension app identifier to download and install the required extension app. In one embodiment, the download and install can occur while the messaging app remains the foreground app, and the messaging app adds an icon of the newly installed extension app into a browsable tray in the Ul of the messaging app.

公开(公告)号：EP2503804A1

公开(公告)日：2012-09-26

申请号：EP12160330.2

申请日：2012-03-20

Applicant: Apple Inc.

Inventor： Vyrros, Andrew H. ,  Wood, Justin N. ,  Adler, Mitch ,  Abuan, Joe S. ,  Sauerwald, Conrad ,  Jeong, Hyeonkuk ,  Garcia, Roberto

IPC: H04W8/08 ,  H04L12/56 ,  H04L29/12 ,  H04L29/08

CPC classification number: H04L67/104 ,  A63F13/335 ,  A63F13/34 ,  A63F13/71 ,  A63F2300/407 ,  A63F2300/408 ,  A63F2300/532 ,  A63F2300/5546 ,  A63F2300/5566 ,  A63F2300/5573 ,  H04L29/12509 ,  H04L45/745 ,  H04L61/2567 ,  H04L67/04 ,  H04L67/141 ,  H04L67/26

Abstract: A system and method for using bloom filters to identify service providers. For example, in one embodiment of the invention, service providers generate bloom filters with the user ID codes of registered users and exchange the bloom filters with one another. In response to a request to locate a first user, a first service provider will query its own registration database to determine if the first user is registered with the first service provider. If the first user is not registered with the first service provider, then the first service provider will query its bloom filters to identify other service providers with which the first user may be registered. A positive response from a bloom filter indicates that the first user may or may not be registered with the service provider associated with that bloom filter, and a negative response indicates with certainty that the first user is not registered with the service provider associated with that bloom filter. The request to locate the first user is only transmitted to those service providers for which a positive bloom filter response has been received.

Abstract translation: 一种用于使用布隆过滤器来识别服务供应商的系统和方法。 对于实施例，在本发明的一个实施例，服务提供者生成与注册用户的用户ID码布隆过滤器和彼此交换的布隆过滤器。 为了响应找到第一用户的请求，第一服务提供商希望如果第一用户与第一服务提供商注册查询自己的注册数据库，以确定我的。 如果第一个用户不与第一服务运营商注册的，那么第一个服务提供商将查询其布隆过滤器来识别与第一用户可注册其他服务提供商。 从一个布隆过滤器的肯定响应表示没有第一用户可以或可以不与没有布隆过滤器相关联的服务提供者注册，并肯定否定响应表示没有所述第一用户没有与没开花相关联的服务提供者注册 过滤器。 以定位所述第一用户的请求是唯一的反式mitted针对其正布隆过滤器已接收到响应的那些服务提供者。