Market Context — Why This Technology, Why Now

The escalating demand for high-bandwidth, low-latency communication is a critical global trend, fueled by the rollout of 5G/6G networks, the proliferation of IoT devices, and the increasing consumption of high-definition streaming content. Industries from automotive to healthcare are pushing for real-time data processing and transmission, making efficient spectrum utilization and robust communication protocols paramount. This technology provides a foundational solution to meet these growing demands, enabling more reliable and cost-effective data delivery across diverse applications.

Key Competitive Advantages
01

Increases transmission efficiency by up to ~20% by efficiently multiplexing control signals in channel bonding transmission, maximizing communication bandwidth utilization and data throughput.

02

Enables low-latency, high-reliability communication for simultaneous, stable transmission of video/audio and low-latency data, significantly enhancing reliability for real-time applications like autonomous driving and remote surgery.

03

Establishes strong market advantage with robust IP protection, having been granted patentability after comparison with 7 prior art documents, ensuring a clear technical lead in competitive markets.

Market Opportunity
Digital Broadcasting & Video Streaming
$2B globally (AI est.)
The increasing demand for 4K/8K content and live streaming requires highly efficient and low-latency video transmission technology. This technology could enhance the quality of viewing experiences and boost competitive positioning.
Major digital broadcasting networks Video streaming service providers Content delivery network (CDN) operators High-definition media equipment manufacturers
5G/6G Communication Infrastructure
$65B globally (AI est.)
The proliferation of IoT devices and M2M communication is increasing data processing loads from base stations to edge devices. This technology could help resolve network bottlenecks and strengthen the foundation for next-generation communication.
Tier 1 telecom infrastructure providers 5G/6G base station equipment manufacturers Network equipment vendors Edge computing solution providers
Industrial IoT & Smart Factories
$650M globally (AI est.)
Real-time monitoring of production lines and robot control necessitates low-latency transmission of large volumes of sensor data. This technology could contribute to improved production efficiency and reduced downtime.
Industrial automation system integrators Smart factory solution providers Robotics and machine control manufacturers Industrial sensor and network equipment suppliers
IP Defensibility — Why Competitors Can't Replicate This
What This Patent Covers

This patent protects a method and apparatus for efficiently transmitting and receiving control signals in channel bonding (CB) transmission, specifically by multiplexing CB flags into TMCC information and CB control information into data signals. Its robust claims, having been granted quickly without rejection after comparison with 7 prior art documents, demonstrate clear technical differentiation and strong enforceability.

Competitive White Space

While this patent covers efficient control signal multiplexing within channel bonding, white space exists in higher-layer application protocols for specific use cases, novel hardware architectures for ultra-compact transceivers, or advanced AI-driven dynamic spectrum allocation beyond the current scope.

Economic Impact
~$1M/year estimated communication operational cost savings per facility (est.)
estimated ROI · USD · AI analysis
ROI Calculation Logic

Assuming a ~15% improvement in communication infrastructure bandwidth utilization with this technology. For a company with annual communication infrastructure operating costs of ~$6.5M (AI est.), this could result in ~$1M/year (AI est.) in cost savings. These savings could be reinvested into new service development or capital expenditures to enhance competitiveness.

Speed to Market
4× faster than in-house development
This technology requires complex development of communication protocols and multiplexing control algorithms. Developing from scratch could take approximately 3.5 years from conceptual design to practical application. However, by licensing this patent, companies could leverage established control logic and architecture, enabling market entry in approximately 0.8 years. This significant time reduction is crucial for establishing early competitive advantage.
Competitive Positioning

X: Communication Efficiency
Y: Real-time Performance & Low Latency

Business Models & Applications
📝 Software Licensing
License the control algorithms of this technology to communication equipment manufacturers and service providers for integration into their existing products and services.
🤝 Joint Development & Customization
Generate revenue by customizing this technology to meet specific licensee needs, optimizing it for particular communication infrastructures or applications through joint development.
🔌 Communication Module Provision
Develop and provide communication modules equipped with this technology to IoT device manufacturers and industrial equipment makers, generating revenue from hardware sales and associated software licenses.
Adjacent Application Opportunities
🚗 自動運転・車載通信
High-Reliability In-Vehicle Networks
Autonomous driving systems require ultra-low latency and high-reliability transmission of sensor data and V2X (vehicle-to-everything) communication. This technology could integrate multiple wireless channels and optimize control signals, potentially enhancing the safety of cooperative driving and infrastructure coordination, reducing critical data transmission latency by up to 30%.
🏥 遠隔医療・手術支援
Real-time High-Definition Medical Transmission
In remote surgical assistance and diagnosis, low-latency transmission of high-definition video and biometric data is critical. This technology could bond multiple communication paths and optimize video and control signals, potentially improving the precision and safety of remote medical procedures by ensuring real-time feedback with minimal delay.
🎮 XR/メタバース
High-Speed Communication for Immersive XR/Metaverse
VR/AR devices and metaverse environments demand real-time processing of vast data to deliver immersive user experiences. Implementing this technology could minimize communication latency between devices and servers by optimizing data streams, enabling smoother and higher-quality XR experiences with up to a 25% reduction in perceived lag.
Integration Roadmap — Estimated 16-Month Deployment
Phase 1: Technical Evaluation & Requirements Definition
Duration: 3 months
Evaluate compatibility with the licensee's existing communication systems and define the scope and specific requirements for applying this technology. Develop a Proof-of-Concept (PoC) plan and clarify expected outcomes.
Phase 2: Prototype Development & Validation
Duration: 7 months
Develop a prototype incorporating the technology's control algorithms based on the defined requirements. Conduct performance evaluation and optimization in a testbed environment closely resembling real-world conditions, identifying and resolving issues.
Phase 3: System Deployment & Operational Optimization
Duration: 6 months
Deploy the validated prototype into the actual system and commence full-scale operation. Through post-deployment performance monitoring and data analysis, pursue continuous optimization to achieve maximum benefits.
Technical Feasibility
This technology can be integrated into existing communication infrastructure components, such as transmitting, receiving, and control apparatuses, as software module or firmware updates. The synchronous control XMI packet configuration unit and CB-specific TLV-SI generation unit described in the claims are estimated to be relatively easy to implement within existing remultiplexing device signal processing units. This enables low-cost and short-term deployment without requiring extensive hardware upgrades.
Success Scenario
Upon adopting this technology, licensees could significantly enhance digital broadcasting transmission quality, enabling stable delivery of 4K/8K content. This could differentiate them from competitors, improve customer satisfaction, and potentially lead to increased revenue through new customer acquisition and retention. Furthermore, it is estimated that communication infrastructure operating costs could be reduced by up to ~15% annually, allowing resources to be reinvested into new service development and market expansion.
Patent Record
APPLICATION NO.
特願2021-117770
REGISTRATION NO.
7590937
FILING DATE
2021/07/16
GRANT DATE
2024/11/19
EXPIRATION DATE
2041/07/16
PATENT HOLDER
日本放送協会
Examination History
2024年06月17日
出願審査請求書
2024年10月22日
特許査定