Wireless Access Point Time-Division Broadcast for IoT Scalability
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Solution Overview
Problem
Existing wireless telecommunications networks face scalability issues in managing a large number of User Equipment (UEs) due to the inefficiency of serially transmitting instructions over radio resources.
Innovation Solution
Implementing a method that associates each UE with a unique item of information and a timeslot, allowing the Wireless Access Point (WAP) to broadcast a network identifier containing the item of information during the corresponding timeslot, enabling UEs to process and derive the intended information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the DMS serially transmits instructions to each UE via the WLAN, then authenticated connection and direct communication are established, but the system suffers from poor scalability when the number of UEs increases
Solution Approach 1:
The patent segments the broadcast channel into multiple timeslots, each dedicated to transmitting instructions to a specific UE. This time-division multiplexing approach allows the system to serve multiple UEs simultaneously without serial transmission, thereby improving scalability while maintaining management efficiency. Each timeslot acts as an independent channel for instruction delivery.
Solution Approach 2:
The patent introduces a temporal dimension to the instruction transmission process by assigning unique timeslots to each UE. Instead of transmitting instructions sequentially in a single dimension, the system now operates in a multi-dimensional time-space framework, allowing parallel instruction delivery to multiple UEs through different timeslots.
2Productivity
If the WAP broadcasts network identifier with item of information for all UEs, then simultaneous communication is achieved, but radio resources may be overwhelmed
Solution Approach 1:
The patent segments the broadcast transmission into multiple timeslots, each carrying instructions for a specific UE. This segmentation allows the system to transmit information to multiple UEs simultaneously without overwhelming radio resources, as each timeslot is dedicated to a single UE's instruction set, preventing resource congestion.
Solution Approach 2:
The patent implements periodic broadcast transmissions at different timeslots. Instead of continuous broadcasting that could overwhelm radio resources, the system uses periodic, time-synchronized transmissions where each UE receives instructions at its designated timeslot, optimizing radio resource utilization while maintaining communication speed.
3Ease of operation
If unique instructions are transmitted to each UE, then individualized management is achieved, but the complexity of the management system increases
Solution Approach 1:
The patent creates a universal broadcast mechanism that serves multiple functions: it delivers individualized instructions to each UE while maintaining a simple centralized management architecture. The WAP simply broadcasts the network identifier containing the item of information for the current timeslot, and UEs autonomously identify and process their own instructions, eliminating the need for complex individualized management protocols.
Solution Approach 2:
The patent enables UEs to self-identify and self-process their instructions by having each UE monitor the broadcast network identifier and process the item of information when the current time matches its assigned timeslot. This self-service mechanism reduces the complexity of the management system, as UEs autonomously manage their own instruction retrieval and execution without requiring complex centralized coordination.
Data Source
AI summary
A method of operating a wireless telecommunications network, said network comprising a plurality of User Equipment devices, UEs, a Wireless Access Point, WAP, and a Wireless Local Area Network, WLAN, provided by means of the WAP, the method comprising the steps of: associating, against each of the plurality of UEs, an item of information and a unique timeslot; determining a current time, and from said determination identifying, from the associated timeslots, a timeslot within which the current time coincides; broadcasting, by means of the WAP, for the WLAN, a network identifier comprising the item of information associated with the identified timeslot; identifying, by means of each of the UEs, the broadcast network identifier; and subsequently processing, by means of the UE associated with the identified timeslot, the identified network identifier, such that said UE derives the item of information allocated to said UE.