Wireless Terminal Pilot Signal Detection for Ad-Hoc Network Topology Formation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional wireless communication networks face inefficiencies in adapting to varying traffic demands and require extensive infrastructure, while ad-hoc networks lack a robust methodology for forming and maintaining efficient network topologies with low overhead.
Innovation Solution
A module and method that involve listening for an incoming pilot signal from a remote terminal, operating under its control if detected, and independently transmitting a pilot signal if not detected, allowing for dynamic reconfiguration and peer-to-peer communications to establish efficient network topologies in UWB wireless communication systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If terminals engage in uncoordinated communications to form ad-hoc networks, then infrastructure requirements are reduced, but network efficiency deteriorates due to high packet forwarding and routing overhead
Solution Approach 1:
The patent implements dynamic network topology formation where terminals can transition between independent operation and remote control modes. The network structure adapts dynamically based on pilot signal detection, allowing efficient topology formation without fixed infrastructure while maintaining coordination to reduce overhead.
Solution Approach 2:
The patent introduces pilot signals as intermediary elements that mediate between independent terminals and remote control. These pilot signals enable automatic network formation and topology management, reducing routing overhead by establishing coordinated relationships without requiring extensive infrastructure.
2Adaptability or versatility
If terminals operate independently without detecting pilot signals, then network reconfiguration flexibility increases, but network coordination deteriorates leading to inefficient topology formation
Solution Approach 1:
The patent implements feedback mechanisms where terminals continuously listen for pilot signals and adjust their operation mode accordingly. This feedback loop maintains coordination reliability by detecting remote control signals while preserving adaptability through the ability to switch between independent and controlled operation modes.
Solution Approach 2:
The patent enables terminals to self-organize into efficient topologies by autonomously detecting pilot signals and making decisions about their operational mode. This self-service capability maintains coordination through automatic detection while preserving reconfiguration flexibility through decentralized decision-making.
3Reliability
If terminals continuously listen for pilot signals, then network coordination is maintained, but energy consumption increases
Solution Approach 1:
The patent implements periodic pilot signal listening rather than continuous monitoring. Terminals listen for pilot signals during specific time periods, maintaining network coordination reliability while reducing energy consumption by avoiding constant reception operations.
Solution Approach 2:
The patent enables terminals to autonomously determine when to listen for pilot signals based on their operational state and network conditions. This self-service approach maintains coordination by listening when necessary while conserving energy by avoiding unnecessary listening operations.
Data Source
AI summary
Systems and techniques are disclosed relating to wireless communications. The systems and techniques involve wireless communications wherein a module or communications device is configured to listen for a period of time for an incoming pilot signal from a remote terminal that exceeds a threshold power level for the purpose of acquiring such incoming pilot signal and operating under control of the remote terminal, and operating independently of the remote terminal if such pilot signal is not detected within the period of time, such independent operation including transmitting a pilot signal.