公开(公告)号：US07146181B2

公开(公告)日：2006-12-05

申请号：US10798924

申请日：2004-03-11

申请人： Richard Edward Schaedler ,  Larry Gene Slate ,  Aziz A. Tejani ,  Richard Nolan Kennedy, Jr.

发明人： Richard Edward Schaedler ,  Larry Gene Slate ,  Aziz A. Tejani ,  Richard Nolan Kennedy, Jr.

IPC分类号： H04Q7/20

CPC分类号： H04W4/14 ,  H04W4/10

摘要： Methods and system for delivering presence information regarding push-to-talk subscribers are disclosed. In one method, a short message gateway receives presence information from a first push-to-talk subscriber from a presence or push-to-talk server. The short message gateway determines the location and availability of a second push-to-talk subscriber to which the presence information is directed. If the second push-to-talk subscriber is available, the SMS gateway delivers the presence information to the second push-to-talk subscriber in a manner that bypasses the SMSC. If the SMS gateway determines that the second push-to-talk subscriber is not available, the SMS gateway discards the presence information.

摘要翻译： 公开了用于提供一键通用户的存在信息的方法和系统。 在一种方法中，短消息网关从存在或即按即说服务器接收来自第一即按即说用户的存在信息。 短消息网关确定存在信息所针对的第二即按即说用户的位置和可用性。 如果第二即按即说用户可用，则SMS网关以绕过SMSC的方式向第二即按即说用户递送呈现信息。 如果SMS网关确定第二个即按即说用户不可用，则SMS网关丢弃该存在信息。

公开(公告)号：US07933608B2

公开(公告)日：2011-04-26

申请号：US11077711

申请日：2005-03-11

申请人： Aziz A. Tejani ,  Richard E. Schaedler ,  Venkataramaiah Ravishankar ,  Joe E Defenderfer ,  Larry Gene Slate ,  Patricia A. Baldwin ,  Richard Nolan Kennedy, Jr.

发明人： Aziz A. Tejani ,  Richard E. Schaedler ,  Venkataramaiah Ravishankar ,  Joe E Defenderfer ,  Larry Gene Slate ,  Patricia A. Baldwin ,  Richard Nolan Kennedy, Jr.

IPC分类号： H04Q7/20

CPC分类号： H04W60/00 ,  H04L67/24 ,  H04L69/329 ,  H04W8/12

摘要： A method for providing presence gateway functionality includes deriving presence information for subscribers in a first set of subscribers based on telecommunications signaling messages. The first set of subscribers includes at least one subscriber who is not a subscribed-to presentity. The method also includes determining whether presence status information for a subscriber in the first set of subscribers has changed. In response to detecting a change in presence status, it is determined whether the subscriber is a subscribed-to presentity. If the subscriber is a subscribed-to presentity, a presence server is notified of the change in status of the subscriber.

摘要翻译： 一种用于提供存在网关功能的方法包括：基于电信信令消息，在第一组订户中导出用户的存在信息。 第一组用户包括至少一个不是订阅呈现者的用户。 该方法还包括确定在第一组订户中的订户的在线状态信息是否已经改变。 响应于检测到存在状态的改变，确定用户是否是订阅呈现体。 如果用户是订阅者，则向用户通知状态服务器的状态变化。