Multiplexing Wireless Interfaces for Spectrum Efficiency
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing communication networks lack integration between application needs and lower-level communication technologies, failing to provide a unified approach to communication of multiple types of data, and struggle with increasing wireless traffic and frequency conflicts.
Innovation Solution
The implementation of a system that enables multiple wired and wireless interfaces, intelligent frequency management, and the use of multiple antennas to facilitate seamless and continuous coverage, supporting millimeter wave wireless communication systems and enabling low latency and high throughput networks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple frequency bands and wireless interfaces are used simultaneously, then wireless spectrum efficiency and coverage are improved, but device complexity and network management difficulty increase
Solution Approach 1:
The system implements multi-functionality by enabling devices to simultaneously operate across multiple frequency bands (2.5 GHz, 30 GHz, 40 GHz, 70 GHz, 300 GHz) and multiple wireless interfaces (WiFi, cellular, millimeter wave). This allows a single device to adapt to different network conditions and provide seamless connectivity across diverse environments, resolving the contradiction by making the device universally capable rather than specialized for a single band.
Solution Approach 2:
The patent employs nesting by integrating multiple wireless communication systems within a single device architecture. Different frequency bands and communication protocols are nested hierarchically, with millimeter wave interfaces providing high-speed data transfer and lower frequency bands providing coverage and connectivity. This nested structure allows complex multi-band functionality to be organized in a manageable hierarchical manner, reducing the effective complexity despite supporting multiple bands simultaneously.
2Productivity
If millimeter wave frequencies (30-300 GHz) are used for high speed communication, then throughput is improved, but signal penetration and coverage area decrease
Solution Approach 1:
The system segments the communication task across multiple frequency bands rather than relying on a single band. Millimeter wave frequencies (30-300 GHz) are used for high-throughput data transfer over short distances, while lower frequency bands (2.5 GHz) provide broader coverage and penetration. This segmentation allows the system to achieve high productivity where needed without sacrificing overall coverage area, as different segments of the frequency spectrum serve different functional requirements.
Solution Approach 2:
The patent transitions from two-dimensional coverage area to three-dimensional spatial utilization by employing multiple frequency dimensions simultaneously. Instead of choosing between coverage and throughput, the system operates in multiple frequency dimensions at once, using millimeter wave for high-speed vertical data transfer and lower bands for horizontal coverage expansion. This dimensional approach resolves the contradiction by adding frequency dimensionality to the communication space.
3Reliability
If reliable transport protocols (TCP) are used for data transmission, then data reliability is improved, but network latency and throughput are reduced
Solution Approach 1:
The system applies local quality by using different transport protocol characteristics for different types of data traffic and different frequency bands. Reliable TCP protocols are applied selectively to data requiring high integrity, while UDP or custom protocols are used for time-sensitive or bulk data transfer. This localized application of protocol qualities allows the system to optimize both reliability and throughput for different data streams simultaneously, rather than applying a single protocol globally.
Solution Approach 2:
The patent implements partial action by using reliable transport protocols only for the portion of data traffic that requires high reliability, rather than applying them to all traffic. For time-critical or non-critical data, lighter protocols are used to maintain throughput. This partial application of reliability mechanisms allows the system to achieve adequate data reliability for critical communications while preserving network throughput for overall productivity.
Data Source
AI summary
Mobile device applications may be enabled to function with greater reliability and performance with greater network visibility and control over the network infrastructure. A mobile device may be enabled with multiplexing across physical and virtual network interfaces. The mobile device may communicate with a server to access specific IP cell towers with wireless to wired offload capability or access points or define a routing table across with networks including wired and wireless hop switches. The connections may be virtualized to a universal interface.