Wireless Link High-Layer Packet Compression via Low-Layer Signaling
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Solution Overview
Problem
Wireless communication systems face significant bandwidth consumption due to repetitive and predictable background overhead packets from data applications, which require substantial resources for transmission and synchronization.
Innovation Solution
The method involves intercepting predictable signaling packets, classifying them, and replicating or compressing them into low-layer signaling indicators to reduce bandwidth usage, using daemons on both sides of the wireless link to manage and replicate these packets efficiently.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If predictable background overhead packets are transmitted over wireless links, then application status confirmation and control signaling are maintained, but bandwidth consumption increases significantly
Solution Approach 1:
The patent extracts the predictable background overhead packets from the normal data transmission flow and handles them separately through interception and classification. By identifying these predictable packets (such as hello messages and status confirmations) and processing them through specialized handling mechanisms, the system eliminates their redundant transmission over the wireless link, thereby reducing bandwidth consumption while maintaining application status confirmation functionality.
Solution Approach 2:
The patent employs copying by creating virtual representations of the packet handling process. A virtual daemon is introduced that copies the behavior of traditional packet transmission but implements it more efficiently. This virtual daemon intercepts predictable packets, classifies them, and generates appropriate responses without requiring the actual packets to traverse the wireless link, thus maintaining functionality while reducing bandwidth usage.
2Reliability
If UEs transition from idle state to active state to send background information, then reliable packet transmission is enabled, but synchronization overhead increases substantially
Solution Approach 1:
The patent applies preliminary action by performing packet interception and classification before the UE transitions to active state. The system prepares to handle predictable packets in advance, allowing the UE to remain in idle state while still having its background overhead managed. This eliminates the need for full synchronization transitions, reducing overhead while maintaining transmission reliability through alternative handling mechanisms.
Solution Approach 2:
The patent introduces an intermediary mechanism in the form of a virtual daemon that mediates between the UE and the network for handling predictable packets. This intermediary intercepts packets before they reach the wireless link, classifies them, and manages their transmission through optimized paths, thereby enabling reliable packet delivery without requiring the UE to transition through full synchronization states.
3Duration of action of stationary object
If predictable packets are transmitted periodically, then application continuity is maintained, but network resources are consumed inefficiently
Solution Approach 1:
The patent implements feedback mechanisms where the virtual daemon monitors and tracks predictable packet patterns. By analyzing the periodicity and characteristics of these packets, the system generates feedback information that allows it to optimize handling strategies. This feedback enables the system to maintain application continuity through intelligent packet generation and routing while avoiding unnecessary network resource consumption by adapting to actual traffic patterns.
Solution Approach 2:
The patent applies parameter changes by dynamically adjusting packet transmission parameters based on analysis of predictable patterns. The system modifies timing, frequency, and routing parameters of background overhead packets to optimize both application continuity and network resource efficiency. By changing these parameters intelligently, the system maintains necessary application functionality while minimizing network resource consumption.
Data Source
AI summary
Methods and devices for reducing traffic over a wireless link through the compression or suppression of high layer packets carrying predictable background data prior to transportation over a wireless link. The methods include intercepting application layer protocol packets carrying the predictable background data. In embodiments where the background data is periodic in nature, the high layer packets may be compressed into low-layer signaling indicators for communication over a low-layer control channel (e.g., an on off keying (OOK) channel). Alternatively, the high layer packets may be suppressed entirely (not transported over the wireless link) when a receiver side daemon is configured to autonomously replicate the periodic background nature according to a projected interval. In other embodiments, compression techniques may be used to reduce overhead attributable to non-periodic background data that is predictable in context.