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

Apparatus, and an Associated Method, for Providing and Using Opaque Presence Indications in a Presence Service
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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