Abstract:
A method and Subscription Service Host Server that support a presence service receives multiple subscription requests associated with multiple of subscribers, wherein each subscription request of the multiple subscription requests comprises a request to subscribe to presence information of a status publication source. In response to receiving the multiple subscription requests, a subscription is created for each subscriber of the multiple subscribers. A system condition is monitored and, based on the monitored system condition, a determination is made to suspend a subscription of a subscriber of the multiple subscribers. The subscription of the subscriber is placed into a suspended state to produce a suspended subscription, wherein the Server suspends the subscription without receiving, from the subscriber, a request to suspend the subscription. Subsequent to placing the subscription into a suspended state, a determination is made to one of reactivate and terminate the suspended subscription.
Abstract:
A method and apparatus for providing information on an item of interest is provided herein. During operation a server will determine a vehicle's speed and direction. Information on items of interest will then be provided to the vehicle/user based on the vehicle speed and direction.