PULLING INFORMATION FROM INFORMATION SOURCES VIA REFER REQUESTS
    1.
    发明授权
    PULLING INFORMATION FROM INFORMATION SOURCES VIA REFER REQUESTS 有权
    BY REFERENCE研讯信息提取方法研究

    公开(公告)号:EP2119193B1

    公开(公告)日:2016-05-25

    申请号:EP08709252.4

    申请日:2008-02-28

    发明人: KISS, Krisztian

    IPC分类号: H04L29/08 H04L29/06

    摘要: Methods, computer program products, information servers, information sources and a system are shown in the context of pulling information from information sources. At an information server, a refer request, which comprises an identifier of a refer-to entity to be referred to by a recipient of the refer request, is configured to trigger an information source to provide information upon reception of the refer request without referring to further information sources. The refer request is issued. At an information source, the refer request is received, and the refer request is checked to determine if information shall be provided by the information source in response to the refer request without referring to further information sources. The information is only provided if it is determined that the information shall be provided.

    SYSTEM AND METHOD FOR USING PRESENCE INFORMATION
    2.
    发明授权
    SYSTEM AND METHOD FOR USING PRESENCE INFORMATION 有权
    系统VERFAHREN ZUR VERWENDUNG VONPRÄSENZINFORMATIONEN

    公开(公告)号:EP2153627B1

    公开(公告)日:2017-04-19

    申请号:EP08763287.3

    申请日:2008-06-11

    IPC分类号: H04W12/12

    摘要: An improved system and method for communicating Presence Information. According to various embodiments, the sequence of actions undertaken in established Presence procedures are changed, and enhancements are also provided for Watcher information notifications. Upon the initiation of a Presence Service, the Presence Source starts publishing Presence Information about a Presentity using a soft-state approach. Instead of having publication occur first, the Presence Source makes a subscription for the Watcher information first or simply waits until the Presence Server contacts the Presence Source. As a result, publication occurs only when there is a demand therefor.

    摘要翻译: 一种用于通信存在信息的改进的系统和方法。 根据各种实施例,在已建立的存在过程中进行的动作顺序被改变,还为观察者信息通知提供增强。 在开始存在服务时,存在源开始使用软态方法发布关于呈现器的存在信息。 首先,Presence Source不会首先出现发布,而是首先订阅Watcher信息,或者直到等待,直到Presence Server与Presence Source接触。 因此,只有当有需求时才会发布出版物。

    METHOD OF MANAGING A CONNECTION RELEASE, CORRESPONDING SYSTEM AND DEVICE
    5.
    发明授权
    METHOD OF MANAGING A CONNECTION RELEASE, CORRESPONDING SYSTEM AND DEVICE 有权
    方法用于管理连接问题,系统及其装置

    公开(公告)号:EP1776824B1

    公开(公告)日:2016-06-01

    申请号:EP05779838.1

    申请日:2005-07-21

    IPC分类号: H04L29/08 H04L29/06

    摘要: The present invention relates to a method usable for managing a connection release of an established connection between two or more parties via a communication network. When the reason for terminating a connection/session between at least two parties is caused by circumstances in the communication network, such as a loss of bearer, this is detected in a first network element. Then the first network element generates a connection terminating message to be used in the connection release procedure into which a new information element is introduced indicating the reason for the connection release, for example the loss of bearer. This reason may be indicated to a user as an optional and additional information. Furthermore, a corresponding system, device and/or terminal equipment are proposed.