60 GHz Wireless Hub for Secure Multimedia Collaboration
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Solution Overview
Problem
Current collaborative presentation systems face challenges with wired connections that require extensive cabling, limited wireless bandwidth, and lack of secure wireless solutions for controlling multiple peripherals, leading to inconvenient and costly installations, as well as security concerns in sharing multimedia content.
Innovation Solution
A wireless system utilizing a 60 GHz frequency band compatible with the IEEE 802.11ad protocol, featuring a hub with multiple radio transceivers and remote connection devices that enable secure, high-bandwidth multimedia content sharing and control of multiple peripherals without the need for physical cabling or software downloads.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If wired connections are used for collaborative presentation systems, then reliable data transmission and control are achieved, but installation costs and complexity increase significantly
Solution Approach 1:
The patent replaces the mechanical wired connection system with a wireless electromagnetic field-based communication system. The wireless presentation system uses radio frequency signals to transmit data between user devices and peripheral devices, eliminating the need for physical cables, floor coring, cable trays, and other mechanical installation infrastructure while maintaining reliable data transmission through protocol-based error correction and acknowledgment mechanisms.
2Ease of operation
If conventional wireless systems are used, then ease of operation is improved, but bandwidth capability deteriorates
Solution Approach 1:
The patent changes the operating frequency parameter to 60 GHz millimeter wave band, which provides significantly higher bandwidth capability compared to conventional 2.4 GHz or 5 GHz wireless systems. This frequency change enables uncompressed high-definition video conferencing at transmission rates greater than 3 Gbps while maintaining wireless ease of operation through automatic connection and seamless handoff between access points.
3Ease of manufacture
If wireless presentation systems are used, then installation costs are reduced, but security control deteriorates
Solution Approach 1:
The patent implements feedback mechanisms including authentication protocols that verify user identities before granting access to peripheral devices, authorization protocols that control what operations users can perform, and session management that tracks and controls active presentations. These feedback loops ensure that only authorized users can control connected devices, maintaining security control while providing wireless ease of operation.
4Adaptability or versatility
If multiple input devices are used for matrix-switching systems, then control capability is improved, but device complexity increases
Solution Approach 1:
The patent implements a universal remote control interface that can control multiple types of peripheral devices (display devices, audio devices, conferencing devices) through a single wireless connection. The system uses a unified protocol that abstracts device-specific control commands, allowing one user device to control any connected peripheral without requiring multiple specialized input devices or complex switching matrices.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system provides secure, high-performance wireless connectivity for multimedia content sharing, reducing installation costs and complexities, while ensuring secure data transmission and control of multiple peripherals within a defined environment, enhancing collaboration without the limitations of traditional wired systems.
Implementation Method 1
configured to provide a wireless network having a frequency of 60 GHz and compatible with the IEEE 802.11ad protocol
Data Source
AI summary
A system for providing access to shared multimedia content within a defined room environment includes a hub and a plurality of remote connection devices. The hub, configured to provide a wireless network having a frequency of 60 GHz and compatible with the IEEE 802.11ad protocol, delivers the wireless network via a plurality of radio transceivers and has at least one local device connection. The local device connection includes an interface to an associated wide area network.