发明申请
US20100131754A1 Apparatus, and an Associated Method, for Providing and Using Opaque Presence Indications in a Presence Service
失效
装置和相关方法,用于在现场服务中提供和使用不透明存在指示
- 专利标题: Apparatus, and an Associated Method, for Providing and Using Opaque Presence Indications in a Presence Service
- 专利标题(中): 装置和相关方法,用于在现场服务中提供和使用不透明存在指示
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申请号: US12621256申请日: 2009-11-18
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公开(公告)号: US20100131754A1公开(公告)日: 2010-05-27
- 发明人: Matthew Bells , Gerhard D. Klassen , Brian Edward McColgan
- 申请人: Matthew Bells , Gerhard D. Klassen , Brian Edward McColgan
- 申请人地址: CA Waterloo
- 专利权人: Research In Motion Limited
- 当前专利权人: Research In Motion Limited
- 当前专利权人地址: CA Waterloo
- 主分类号: H04L29/06
- IPC分类号: H04L29/06 ; G06F21/24 ; H04L9/00 ; H04L9/08
摘要:
An apparatus, and an associated method, enables presence information of a presentity to be retrieved by a watcher. Elements, or portions, of the presence information may be made selectively opaque (unreadable) to any but authorized watchers or other consumers of the presentity information.
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