Market Context — Why This Technology, Why Now

The accelerating digital transformation across industries demands robust, high-capacity data transmission solutions. Regulatory pressures to optimize spectrum utilization, coupled with competitive dynamics in media streaming and IoT, are driving the need for more efficient and flexible communication infrastructures. This technology offers a strategic advantage by enabling the seamless integration of diverse frequency bands and IP networks, allowing companies to meet escalating data traffic demands and deliver advanced services like 8K broadcasting and real-time industrial analytics.

Key Competitive Advantages
01

Maximize Transmission Capacity by Utilizing Multiple Frequency Bands: Integrates two frequency bands for efficient bulk transmission of large-volume data, even in congested broadcast environments, potentially doubling data throughput compared to existing methods.

02

Achieve High IP System Compatibility and Interoperability: Adopts a TLV packet format optimized for IP communication, using common error correction across different transmission paths to reduce integration barriers for existing systems.

03

Ensure Reliable Signal Ordering and Data Reconstruction: Accurately detects data reordering using identification information, enabling reliable reconstruction at the receiver and maintaining data integrity in complex network environments.

Market Opportunity
Broadcast and Media Distribution
$1.0B–$1.5B globally (AI est.)
The proliferation of ultra-high-definition content like 8K and VR, coupled with the shift towards IP-based distribution, is driving a rapid increase in demand for high-capacity and stable transmission technologies.
Global media conglomerates Satellite broadcasting providers OTT platform operators Content delivery network (CDN) providers
Telecommunications Infrastructure
$2.0B–$3.0B globally (AI est.)
To manage the explosive data traffic in the 5G/Beyond 5G era, there is a critical need for efficient backbone infrastructure that can leverage existing broadcast transmission paths.
Major telecom operators Network equipment manufacturers Data center providers 5G infrastructure developers
Industrial IoT (IIoT)
$650M–$1.0B globally (AI est.)
Smart factories and remote monitoring systems require high-speed, high-reliability networks for real-time collection and transmission of vast amounts of sensor data.
Smart factory solution providers Remote monitoring system integrators Industrial automation companies Sensor network developers
IP Defensibility — Why Competitors Can't Replicate This
What This Patent Covers

This patent establishes a broad and multifaceted scope of protection covering both transmission and reception devices. Its high originality, evidenced by minimal prior art and a comprehensive 11-claim structure, suggests a strong legal foundation for early market dominance.

Competitive White Space

This patent primarily covers the core transmission and reception mechanisms. Licensees could develop complementary IP in areas such as advanced data analytics for transmitted content, novel application-layer protocols for specific industrial IoT use cases, or specialized hardware implementations for ultra-low latency scenarios.

Economic Impact
~$1.0M/year estimated transmission cost reduction per facility (est.).
estimated ROI · USD · AI analysis
ROI Calculation Logic

This technology could efficiently expand existing infrastructure transmission capacity by approximately 1.5 times by utilizing multiple frequency bands. For example, assuming annual additional line or bandwidth expansion costs of $2.0M (AI est.), implementing this technology could result in an annual cost reduction of approximately $1.0M (AI est.) ($2.0M × 50% reduction). Furthermore, reduced operational load due to high-efficiency transmission is also anticipated.

Speed to Market
6× faster than in-house development
This technology's concept is already established and patented, significantly reducing the R&D period for licensees. The patent details complex elements such as multi-frequency band data splitting and reconstruction, IP compatibility, and reordering countermeasures. This offers an estimated 2.5-year development time reduction compared to in-house development, enabling faster market entry by focusing on integration into existing transmission systems.
Competitive Positioning

X: Transmission Efficiency
Y: IP System Compatibility

Business Models & Applications
🤝 Technology Licensing
By providing licenses for the development, manufacturing, and sales of transmission/reception devices based on this technology, licensees could establish a competitive advantage by integrating it into their product lineups.
💡 Integrated Solution Sales
Offer next-generation broadcast and communication systems as an integrated solution, leveraging this technology. This enables the creation of highly efficient data distribution services using existing infrastructure, securing new revenue streams.
☁️ Transmission Service Platform
Provide a cloud-based, high-capacity data transmission service utilizing this technology. A usage-based billing model makes it accessible for diverse content providers and businesses, lowering market entry barriers.
Adjacent Application Opportunities
🚨 Disaster & Crisis Management
Multi-Band Emergency Communication System
In disaster scenarios where existing communication networks fail, this technology could bundle multiple broadcast and communication bands. This ensures a highly reliable, large-capacity emergency information transmission path, potentially aiding rapid situation assessment and evacuation guidance for millions.
🏥 Medical & Healthcare
High-Definition Real-Time Medical Transmission
Enables low-latency, high-reliability transmission of 8K-level high-definition video for remote surgical assistance and medical diagnostics. This could streamline information sharing among medical professionals, potentially improving diagnostic accuracy by 15-20% and expanding access to advanced medical care.
🚗 Autonomous Driving & MaaS
High-Speed In-Vehicle Sensor Data Transmission
Facilitates real-time, high-speed transmission of vast sensor data from autonomous vehicles to edge servers or the cloud. This functions as critical communication infrastructure for inter-vehicle cooperation and map updates, potentially reducing data latency by ~30% and contributing to safer autonomous driving.
Integration Roadmap — Estimated 20-Month Deployment
Phase 1: Basic Verification & Design
Duration: 4 months
Evaluate the technology's characteristics and design interfaces with the licensee's existing systems. Optimize transmission protocols and data formats for specific use cases.
Phase 2: Prototype Development & Testing
Duration: 9 months
Develop prototypes of transmission and reception devices based on the design. Conduct verification tests for connectivity, transmission capacity, and reordering resilience in actual broadcast transmission and IP network environments.
Phase 3: Production Deployment & Optimization
Duration: 7 months
Deploy the system into a production environment based on verification results. Continuously monitor performance and optimize operations post-launch to ensure stable, high-capacity data transmission and long-term revenue contribution.
Technical Feasibility
This technology's adoption of a general-purpose TLV packet format and high compatibility with IP-based communication transmission paths make it easy to integrate into existing IP network infrastructures. Furthermore, using common error correction codes across multiple broadcast transmission paths minimizes the need for new hardware development for inter-path cooperation, making technical implementation feasible through software updates or configuration changes. This could enable rapid system construction while avoiding large-scale capital investments.
Success Scenario
Upon adopting this technology, licensees could maximize existing broadcast transmission paths, potentially achieving approximately 1.5 times the data transmission capacity. This would enable the stable, high-quality delivery of next-generation services such as 8K live streaming and cloud gaming, leading to differentiation from competitors, new customer acquisition, and revenue growth.
Patent Record
APPLICATION NO.
特願2021-032384
REGISTRATION NO.
7606365
FILING DATE
2021/03/02
GRANT DATE
2024/12/17
EXPIRATION DATE
2041/03/02
PATENT HOLDER
日本放送協会
Examination History
2024年02月02日
出願審査請求書
2024年11月19日
特許査定