Dynamic Data Transmission Control Node for Network Capacity Optimization
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Solution Overview
Problem
Policy enforcement in communication networks, as specified by 3GPP TS 23.203, only limits traffic throughput based on predefined rules, failing to optimize network capacity utilization, especially with the increasing number of machine-to-machine (M2M) devices generating low-value transmissions.
Innovation Solution
A method and apparatus for a data transmission control node that determines transmission rules based on real-time parameters, such as network load and cost predictions, to dynamically adjust data transmission for devices, optimizing traffic and resource utilization by sending deployment messages to user equipment devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If policy control is used to limit traffic throughput based on predefined rules, then traffic management is simplified, but network capacity utilization is not optimized
Solution Approach 1:
The patent transforms static predefined policy rules into dynamic transmission rules that are determined in real-time based on current network conditions. The transmission control node continuously monitors network parameters and adjusts rules accordingly, allowing the system to adapt to changing traffic patterns and network capacity conditions, thereby optimizing utilization while maintaining operational simplicity.
Solution Approach 2:
The patent changes the parameters used for policy control from fixed predefined values to real-time determined parameters. By continuously monitoring network conditions and adjusting transmission rules based on current network state, the system optimizes capacity utilization while maintaining ease of operation through automated parameter adjustment.
2Reliability
If heavy users are allowed to consume large network resources, then their service experience is maintained, but normal users suffer during busy hours
Solution Approach 1:
The patent implements dynamic transmission rules that adapt to network conditions and user types in real-time. During busy hours, the system dynamically adjusts rules to limit heavy user traffic while ensuring normal users receive adequate service. The system monitors network load and automatically modulates resource allocation, maintaining heavy user experience during off-peak times while protecting normal user service during peak periods.
Solution Approach 2:
The patent incorporates feedback mechanisms where the transmission control node continuously monitors network conditions and user traffic patterns. This feedback enables the system to detect when network resources are constrained and automatically adjust transmission rules to prioritize normal users during busy hours while maintaining heavy user service during off-peak times, thus balancing resource distribution.
3Productivity
If policy control rules are enforced strictly, then network capacity is protected, but device transmission flexibility is reduced
Solution Approach 1:
The patent transforms rigid static policy rules into flexible dynamic transmission rules. The system determines rules in real-time based on current network conditions, allowing devices to transmit with flexibility when network capacity is available while automatically enforcing limits when capacity is constrained. This dynamic approach maintains network capacity protection while maximizing device transmission flexibility under varying conditions.
Solution Approach 2:
The patent changes transmission parameters from fixed to dynamic based on real-time network conditions. The transmission control node adjusts parameters such as data volume, transmission timing, and priority levels according to current network state, allowing devices to operate with maximum flexibility when network capacity permits while automatically constraining transmissions when capacity is protected, thus balancing both objectives.
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AI summary
A method and apparatus for controlling data transmission in a communication system is provided. In one aspect of the invention relates to a method performed by a data transmission control node in a communication system. The method comprises receiving a request for a transmission rule for a device; determining a transmission impacting parameter for the device based on information received in the request and based on the transmission impacting parameter further determining a device transmission rule governing the data transmission by the device. A transmission rule deployment message is transmitted to the device enabling the device to govern transmission in accordance with the device transmission rule. Another aspect of the invention relates to a transmission control node apparatus and a further aspect relates to a user equipment device. An advantage is that enabling a sending device to optimize its traffic allows a better performing network with higher utilization.