Method for transmitting cross-resource event notification, electronic device, system and computer-readable storage medium

A method of transmitting a cross-resource event notification, comprising:

• acquiring registration requests of m terminal devices, and creating a resource for each of the m terminal devices, respectively, to obtain m resources, wherein a numerical value of m is an integer greater than or equal to 2;
• acquiring a cross-resource subscription request from a resource subscription entity, wherein the cross-resource subscription request comprises a single-resource event notification criterion for each of the m resources and a cross-resource event notification criterion;
• and
• determining that the cross-resource event notification criterion is satisfied in response to n resources among the m resources satisfying respective single-resource event notification criteria, and transmitting the cross-resource event notification to a resource subscription entity, wherein a numerical value of n is a positive integer smaller than the numerical value of m;
• wherein the cross-resource event notification criterion includes a notification priority criterion for determining a priority of the cross-resource event notification;
• wherein:
• i) a range of 0 to the numerical value of m is divided into a plurality of numerical intervals, and each numerical interval corresponds to a different priority;
• and the notification priority criterion includes:
• the priority corresponding to a numerical interval where the numerical value of n is located as the priority of the cross-resource event notification or ii) the priority of the cross-resource event notification is positively related to a ratio of the numeral value of n divided by the numeral value of m.

A method of receiving a cross-resource event notification, comprising:

• transmitting a cross-resource subscription request to a subscription service entity, wherein the cross-resource subscription request comprises a single-resource event notification criterion for each of the m resources respectively corresponding to m terminal devices and a cross-resource event notification criterion;
• and
• receiving the cross-resource event notification from the subscription service entity, wherein the cross-resource event notification is transmitted in response to n resources of the m resources satisfying respective single-resource event notification criteria and the subscription service entity determining that the cross-resource event notification criterion is satisfied, wherein a numerical value of n is a positive integer smaller than the numerical value of m,
• wherein the m terminal devices each are a display-on-screen terminal device with a display screen for displaying content information;
• and
• wherein the device-related data each display-on-screen terminal device is stored into a respective resource of the m resources, and is used for determining whether the single resource event notification criterion for the respective resource is satisfied.