Notification Channel Prioritization for Reliable Mobile Paging
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Solution Overview
Problem
Existing mobile communication networks lack a flexible and configurable method to use robust notification channels effectively, leading to unnecessary resource waste and user annoyance when providing communication services to user equipment experiencing deteriorated radio coverage.
Innovation Solution
Implement a notification channel priority indication system that allows the notification channel to be used only when necessary, based on user equipment's response to incoming calls, paging indications, or downlink data transmissions, and configure priority levels for different communication services or applications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the notification channel is used to transmit notification channel information to user equipment in poor radio coverage conditions, then communication service reliability is improved, but network resource waste increases due to unnecessary transmissions
Solution Approach 1:
The patent changes the parameter of notification channel usage from a binary state (always on/off) to a dynamic state controlled by priority indications. The network configures priority levels for different communication services, and the notification channel is activated only when high-priority services require it, optimizing the balance between reliability and resource consumption.
Solution Approach 2:
The patent introduces dynamic control mechanisms where the notification channel's activation status changes based on real-time service priority requirements. The network can dynamically switch the notification channel on or off for specific user equipment depending on the urgency and importance of communication services, rather than maintaining a static configuration.
2Reliability
If the notification channel is activated for all user equipment in poor coverage areas, then service reliability improves, but user annoyance increases due to unnecessary notifications
Solution Approach 1:
The patent applies local quality by differentiating notification channel usage based on service types rather than uniformly applying it to all services. High-priority services (e.g., emergency calls, critical alerts) receive notification channel support, while low-priority services (e.g., routine notifications, non-urgent messages) do not, thereby improving reliability where needed and reducing user annoyance where unnecessary.
Solution Approach 2:
The patent changes the parameter of notification delivery from a universal approach to a selective approach based on service priority. By introducing priority levels and configuring the notification channel accordingly, the system ensures that users are notified only for important services, reducing harmful notifications while maintaining reliability for critical communications.
3Device complexity
If the notification channel is used without priority configuration, then implementation simplicity is maintained, but service differentiation capability is lost
Solution Approach 1:
The patent segments communication services into different priority levels (e.g., high priority, normal priority, low priority) and applies the notification channel selectively to each segment. This segmentation enables the network to differentiate services based on their importance, activating the notification channel only for high-priority services while keeping it inactive for lower-priority services.
Solution Approach 2:
The patent introduces dynamic service differentiation through priority indications that can be configured and updated. The system transitions from a static, one-size-fits-all approach to a dynamic approach where the notification channel's activation status adapts to the specific requirements of each communication service, enabling fine-grained service differentiation.
Data Source
Figure 1~2
AI summary
The invention relates to a method for providing communication services to a user equipment in a configurable manner using an access network and the access network using a notification channel, wherein the access network is an access network of or assigned to or associated with a mobile communication network, and wherein the mobile communication network comprises or is assigned to or associated with a core network, wherein the notification channel is used or able to be used in case that the user equipment has been detected of not having responded to -- an incoming call for the user equipment and/or -- an incoming paging indication for the user equipment and/or -- a downlink data transmission indication, wherein the notification channel is used to transmit, to the user equipment, one or a plurality of pieces of notification channel information, wherein, in order to use the notification channel in a configurable manner, the core network and/or the access network receives and/or comprises a notification channel priority indication and the method comprises the following steps: -- in a first step, based on the notification channel priority indication and in case that a specific piece of notification channel information is able to be transmitted or is potentially transmitted, by the core network and/or by the access network, to the user equipment, it is detected whether the specific piece of notification channel information is related to a higher priority communication service or to a lower priority communication service, -- in a second step, the specific piece of notification channel information is transmitted, to the user equipment, in case that the specific piece of notification channel information is related to the higher priority communication service and the specific piece of notification channel information is suppressed from being transmitted in case that the specific piece of notification channel information is related to the lower priority communication service.