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Ultra-Wideband Technology: Redefining Precision in Asset Tracking
Published
4 mois agoon
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Ultra-Wideband (UWB) is a radio frequency technology operating across a wide spectrum from 3.1 to 10.6 GHz. It functions by transmitting extremely short bursts of radio energy, typically lasting only a few nanoseconds. This pulse-based transmission enables precise distance measurement through techniques such as Time-of-Flight (ToF) and Time-Difference-of-Arrival (TDoA). ToF measures the time taken for a signal to travel between two UWB devices, while TDoA calculates location based on the differences in arrival times of a UWB signal at multiple fixed reference points. UWB technology is standardized under IEEE 802.15.4, with amendments 802.15.4a and 802.15.4z specifically enhancing its ranging capabilities with added security and robustness.
UWB systems provide highly accurate, real-time positioning data, particularly effective in indoor environments where Global Positioning System (GPS) signals are often unavailable or degraded. This capability renders UWB valuable in sectors requiring spatial awareness, including manufacturing, healthcare, and logistics.
Technical Characteristics
Frequency Range: 3.1 GHz to 10.6 GHz. The wide bandwidth allocated to UWB allows for the transmission of very short pulses, which is fundamental to its precise ranging capabilities. Regulatory bodies, such as the Federal Communications Commission (FCC) in the United States, permit UWB operation within this spectrum under specific power limits to ensure compatibility with other radio services.
Pulse Duration: Nanosecond-scale. The brevity of these pulses minimizes the impact of multipath interference, a common challenge in indoor environments where signals reflect off multiple surfaces. This characteristic enables UWB to resolve closely spaced signal paths, contributing to its high accuracy.
Location Accuracy: Typically 10–30 cm. This level of precision is achieved through the ability to timestamp UWB signals with sub-nanosecond resolution, directly translating to highly accurate distance calculations.
Core Standards:
IEEE 802.15.4: This foundational standard specifies the physical layer (PHY) and media access control (MAC) for low-rate wireless personal area networks (LR-WPANs).
IEEE 802.15.4a: This amendment introduced precise ranging capabilities to the standard, primarily through the analysis of the UWB signal’s Channel Impulse Response (CIR). This allows for high-resolution time measurements essential for accurate distance determination.
IEEE 802.15.4z: This amendment further enhanced UWB ranging by adding secure time-of-flight measurements and improving robustness. It includes cryptographic protection of ranging measurements to mitigate vulnerabilities such as spoofing and relay attacks, thereby increasing the integrity and trustworthiness of location data.
Industry Ecosystem:
The FiRa Consortium is an industry alliance dedicated to promoting interoperability and the widespread adoption of UWB technology across various applications. Member companies include Samsung, Bosch, Cisco, and NXP, among others.
UWB systems exhibit greater resilience than signal strength–based solutions like Bluetooth Low Energy (BLE) or Radio Frequency Identification (RFID), particularly in environments characterized by high levels of interference or the presence of metallic obstructions. This resilience is attributed to UWB’s wide bandwidth and low power spectral density.
Comparison with Other Tracking Technologies
Technology
Accuracy
Indoor Use
Battery Life
Real-Time Capability
Barcode
Manual (LoS)
Limited
N/A
No
Passive RFID
~1–5 m
Moderate
Passive
Limited
BLE
~1–5 m
Good
~1 year
Yes
GPS
~3–10 m
No
High
Yes
UWB
10–30 cm
Excellent
~3–5 years
Yes
Deployment Considerations
Parameter
Details
Infrastructure
UWB Real-Time Location Systems (RTLS) necessitate the deployment of fixed UWB anchors and mobile UWB tags. Anchors serve as reference points, often powered via Power over Ethernet (PoE) or battery, strategically placed within the tracking area.
Tags
UWB tags are battery-operated devices attached to assets, equipment, or personnel to be tracked. Their low duty cycle operation typically enables battery lifetimes ranging from 3 to 5 years, reducing maintenance requirements. Tag form factors vary based on application needs.
Software
UWB location data requires integration with various enterprise software systems. This includes Enterprise Resource Planning (ERP) for asset management and inventory reconciliation, Warehouse Management Systems (WMS) for optimizing picking paths and inventory flow, and Manufacturing Execution Systems (MES) for tracking work-in-progress materials and personnel within production environments. Integration with analytics platforms provides operational insights.
Cost
The overall cost of a UWB system deployment varies depending on the scale of the implementation, the size and layout of the facility, the desired accuracy level, and the density of anchors required. Specialized UWB components and installation labor contribute to the initial investment.
Security
UWB systems employ features from IEEE 802.15.4z for enhanced security. This includes cryptographic protection of ranging measurements and secure timestamping mechanisms. These features are designed to prevent malicious interference such as spoofing, relay attacks, and unauthorized access to location data.
Verified Real-World Implementations in Logistics
These use cases demonstrate UWB’s application and measurable impact within supply chain logistics:
Warehouse Optimization – Pozyx’s UWB solution was implemented at Bonduelle, a processed vegetable producer, to address the challenge of locating pallets in their large fresh salad factory. By leveraging real-time UWB tracking of pallets, the company achieved a 3% increase in warehouse efficiency. This precision in localization reduced manual search times, resulting in hundreds of hours saved annually per warehouse.
Employee and Forklift Tracking in Warehouses – Navigine deployed a UWB-based real-time tracking system across a 10,000 m² logistics warehouse. Employees and forklifts were equipped with UWB tags, enabling their precise location tracking. This implementation led to a 4% increase in daily task completion per employee and a 3% increase in overall warehouse productivity through optimized routes and workflow monitoring. Furthermore, the system integrated a collision prevention feature, enhancing worker safety within the operational area.
Real-time Goods Receipt and Transport Optimization – TB International collaborated with Inpixon/INTRANAV to integrate a smart warehouse module incorporating both RFID and UWB technologies. This multi-RTLS approach enabled precise localization with UWB and item identification with RFID. The system automated goods receipt processes, provided digital work instructions for sorting operations, and optimized transport orders for forklifts based on real-time location data. These improvements collectively resulted in a nearly 40% increase in operational efficiency, including scannerless storage and retrieval processes.
Standards and Ecosystem
IEEE 802.15.4 This is the foundational standard for low-rate wireless personal area networks (LR-WPANs), upon which UWB operates. Key amendments to this standard have specifically evolved UWB’s capabilities:
802.15.4a: This amendment introduced specific provisions for high-resolution ranging and location capabilities for UWB. It defines mechanisms for more accurate time-of-flight measurements by analyzing the UWB signal’s Channel Impulse Response (CIR).
802.15.4z: This amendment builds upon 802.15.4a, focusing on secure UWB ranging and enhanced robustness. It integrates cryptographic techniques to protect ranging measurements from manipulation and improves the reliability of ranging in challenging radio environments.
FiRa Consortium The FiRa Consortium is an industry alliance established to ensure interoperability among UWB devices from various manufacturers. Its activities include the development of common technical specifications, the establishment of certification programs, and the promotion of UWB technology for secure ranging and precise location. This concerted effort contributes to the growth and diversification of the UWB ecosystem, facilitating broader adoption across industries.
Limitations of UWB
Higher initial hardware and installation cost: Compared to technologies like BLE or passive RFID, UWB systems typically incur higher upfront costs. This is due to the specialized nature of UWB transceivers, antennas, and the precise calibration required for anchor placement during installation.
Tag size and cost may not suit very small or low-value items: The size and unit cost of current UWB tags, driven by component size and battery requirements, can render them impractical for tracking extremely small or disposable, low-value items where cost per tag must be minimal.
Performance may be affected in environments with dense physical obstructions: While generally robust, UWB signal propagation can experience attenuation or severe multipath effects in environments with numerous dense metallic structures or thick concrete walls. This may necessitate a denser deployment of anchors to maintain desired accuracy.
Integration with business software systems is necessary for full ROI: The raw location data generated by a UWB RTLS requires processing and integration with existing enterprise systems (e.g., WMS, ERP, MES) to transform it into actionable insights and enable automated workflows. This integration process can represent a significant portion of the total project cost and complexity.
Ultra-Wideband technology provides precision in indoor asset tracking capabilities. Its technical characteristics, supported by IEEE standards and fostered by the FiRa Consortium, position UWB as a solution for applications requiring accurate, real-time spatial awareness. From logistics terminals to industrial sites, UWB facilitates advanced automation, enhances safety protocols, and contributes to operational efficiency. Verified implementations in supply chain logistics underscore its application in optimizing material flow, improving productivity, and ensuring worker safety.
The post Ultra-Wideband Technology: Redefining Precision in Asset Tracking appeared first on Logistics Viewpoints.
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Federal Industrial Partnerships and Supply Chain Realignment Under the Trump Administration: Pharmaceuticals, Semiconductors, Critical Minerals, and Energy
Published
2 jours agoon
3 octobre 2025By

In the months leading up to the 2026 midterm elections, the Trump administration has launched a broad initiative to negotiate agreements with companies across as many as thirty industries. According to reporting from Reuters and other outlets, these deals involve a range of mechanisms, including tariff relief, equity stakes, revenue guarantees, and regulatory adjustments.
The purpose of the initiative, according to administration officials, is to strengthen U.S. national and economic security by encouraging companies to expand production domestically, reduce reliance on China, and ensure the availability of critical products.
For logistics and supply chain leaders, this represents a significant change in the relationship between government and industry. Federal agencies are no longer simply regulators or supporters of infrastructure. They are becoming active participants in corporate strategy, investment, and supply chain design.
Structure of the Deals
The administration’s approach is not uniform. Each agreement varies depending on the sector and company involved. Examples include:
Pharmaceuticals: Eli Lilly was asked to expand insulin production, Pfizer was pressed to increase output of its cancer and cholesterol drugs, and AstraZeneca was encouraged to establish a new U.S. headquarters. In exchange, companies have been offered tariff relief or regulatory flexibility.
Semiconductors: A portion of grants provided under the CHIPS Act has been converted into equity stakes, including a reported 10 percent stake in Intel.
Critical Minerals: The Department of Defense took a 15 percent stake in MP Materials, secured a floor price for future government purchases, and facilitated a $500 million supply agreement between MP Materials and Apple for rare earth magnets.
Energy: The Department of Energy has asked companies such as Lithium Americas for equity stakes in exchange for federal loans supporting domestic mining and battery production.
The unifying theme is the use of federal leverage, such as tariffs, financing programs, or regulatory approvals, to secure commitments from private companies that align with stated national security objectives.
Agencies as Dealmakers
What distinguishes this initiative is the scale of inter-agency involvement. The White House has described the approach as “whole of government.”
The Department of Health and Human Services is leading negotiations in pharmaceuticals.
The Department of Commerce, under Secretary Howard Lutnick, has overseen transactions in steel, semiconductors, and industrial manufacturing.
The Department of Energy is linking financing programs to equity arrangements in energy and mining.
The Pentagon has led negotiations with defense contractors and suppliers of critical minerals.
Senior officials, including White House Chief of Staff Susie Wiles and supply chain coordinator David Copley, are directly involved in negotiations. The presence of Wall Street dealmakers, such as Michael Grimes (formerly of Morgan Stanley) and David Shapiro (formerly of Wachtell, Lipton, Rosen & Katz), illustrates the administration’s transactional orientation.
Financing Mechanisms
The administration is using multiple sources of capital to finance these arrangements:
International Development Finance Corporation (DFC): Originally designed to support development projects abroad, the DFC has proposed expanding its budget authority from $60 billion to $250 billion. If approved by Congress, it would fund projects in infrastructure, energy, and critical supply chains within the U.S.
Investment Accelerator (Commerce Department): Seeded by $550 billion pledged by Japan as part of a bilateral trade agreement, this entity will direct capital into U.S. strategic sectors, serving as a replacement for an earlier proposal to establish a sovereign wealth fund.
Existing Programs: Agencies are repurposing funds from programs such as the CHIPS Act and Department of Energy loan guarantees, often converting grants into equity holdings.
Together, these mechanisms represent one of the largest coordinated federal interventions in U.S. industrial and supply chain development in recent decades.
Implications for Supply Chains
The administration’s policies carry several direct consequences for logistics and supply chain management.
1. Reshoring of Manufacturing
Many of the deals include explicit requirements for expanded U.S. production. This will increase demand for domestic transportation, warehousing, and distribution capacity. It also implies higher utilization of U.S. ports and intermodal corridors, as inputs shift from finished imports to raw materials and intermediate goods requiring processing inside the United States.
2. Critical Minerals and Energy Security
The focus on rare earths, lithium, and other inputs for advanced manufacturing indicates a restructuring of upstream supply chains. Logistics providers should expect increased flows from domestic mining regions, such as Nevada’s Thacker Pass lithium project, to processing and manufacturing centers. This represents a shift away from reliance on Asian supply hubs, particularly China.
3. Government as Stakeholder
Equity stakes and long-term purchase agreements create a different operating environment. Logistics providers serving these industries may find demand more stable due to government-backed contracts. However, these arrangements may also impose compliance requirements and reduce flexibility in adjusting supply networks.
4. Public-Private Coordination
Federal involvement in freight and industrial infrastructure financing could accelerate long-delayed projects. Rail expansion, port upgrades, and domestic warehouse capacity may benefit from this investment. Companies positioned to partner on these projects may see long-term opportunities.
Risks and Concerns
Several risks accompany this shift:
Policy Reversal: Executives have expressed concern that a future administration could unwind or renegotiate these deals. Supply chains built around government-backed agreements may face uncertainty if political priorities shift.
Equity Demands: Some companies are wary of ceding ownership stakes to the federal government. This creates hesitation in sectors where ownership control and investor confidence are sensitive.
Market Distortions: Critics argue that selecting which companies receive government support could disadvantage firms excluded from the arrangements, altering competitive dynamics within industries.
Implementation Capacity: The scale of proposed financing, particularly the expansion of the DFC, requires congressional approval and capable management. Delays or political opposition could slow execution.
Policy-to-Supply-Chain Impact Table
Policy Mechanism
Industry Example
Government Action
Supply Chain Impact
Tariff Relief
Pharmaceuticals (Pfizer, Eli Lilly)
Tariff exemptions in exchange for expanded U.S. production
Increases demand for domestic warehousing, distribution, and cold-chain logistics for added output
Equity Stakes
Intel (10% stake), MP Materials (15% stake)
Federal ownership through converted grants or Defense Production Act
Creates long-term stability in supply flows, but may add compliance requirements for logistics providers
Purchase Guarantees
MP Materials with Apple
Pentagon set floor prices, Apple committed to $500M supply contract
Locks in demand for rare earth shipments, increasing domestic transport flows from mining to manufacturing
Federal Loans Linked to Equity
Lithium Americas (DOE loan, 5–10% stake requested)
Loan support tied to partial government ownership
Supports new mining and battery projects, creating future logistics demand for raw materials and finished batteries
Investment Accelerator Funding
Commerce Department
$550B in financing, partly funded by Japan, allocated to U.S. manufacturing and freight infrastructure
Potential expansion of ports, intermodal rail, and distribution centers, reducing bottlenecks in supply chains
Expanded DFC Financing
Multiple critical industries
Proposed budget growth from $60B to $250B for U.S. supply chains and infrastructure
Large-scale capital for freight corridors, warehouses, and strategic materials, enabling reshoring of production
Case Examples
MP Materials
The rare earth mining company received federal backing through a 15 percent Pentagon stake, floor pricing commitments, and a supply agreement with Apple. This illustrates the administration’s template: equity participation, purchase guarantees, and private-sector co-investment.
Intel
The conversion of CHIPS Act funding into a 10 percent federal equity stake in Intel highlights the new approach to semiconductor supply chain security. By tying financial support to ownership, the government ensures both accountability and a direct role in strategic sectors.
Lithium Americas
A Department of Energy loan of $2.26 billion, paired with negotiations for a 5 to 10 percent federal equity stake, demonstrates how energy supply chains, particularly those tied to electric vehicles and batteries, are being secured through mixed financing and ownership arrangements.
Long-Term Outlook
The administration’s strategy marks a departure from the traditional U.S. model of private-sector–led industrial development. Instead, it resembles coordinated industrial policies pursued in other economies, though with American characteristics.
For supply chain professionals, this means that:
Government will play a larger role in shaping sourcing, production, and distribution decisions.
Access to federal financing and contracts will become a key factor in strategic planning.
Logistics infrastructure may receive substantial investment, creating new opportunities for providers.
Companies must assess political as well as market risks when designing long-term supply chains.
The Trump administration’s pre-midterm industrial deals reflect a significant realignment of government and industry roles in the United States. By leveraging tariffs, financing programs, and direct equity stakes, the federal government is reshaping supply chains across pharmaceuticals, energy, critical minerals, and freight.
The initiative is intended to secure domestic production, reduce reliance on China, and ensure access to strategic inputs. For logistics leaders, the result will be increased reshoring activity, new demand for domestic infrastructure, and closer integration of supply chains with federal priorities.
At the same time, risks remain. The durability of these arrangements depends on political continuity, effective implementation, and the willingness of companies to partner with government under new terms.
In this evolving environment, logistics and supply chain professionals will need to monitor policy developments as closely as they do market trends. Supply chains are no longer shaped solely by efficiency and cost considerations. They are now integral to the nation’s industrial strategy.
The post Federal Industrial Partnerships and Supply Chain Realignment Under the Trump Administration: Pharmaceuticals, Semiconductors, Critical Minerals, and Energy appeared first on Logistics Viewpoints.
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Supply Chain and Logistics News Sept 29 – Oct 2nd 2025
Published
2 jours agoon
3 octobre 2025By

This week in supply chain news, major companies are demonstrating a mix of strategic adaptations and responses to global pressures. ExxonMobil and Kinaxis are collaborating to develop a next-generation supply chain management solution specifically for the complex oil and gas industry, aiming to increase resilience and provide comprehensive visibility. In a push for network efficiency, FedEx has launched a new direct cargo flight between Dublin, Ireland, and Indianapolis, Indiana, bypassing congested coastal hubs to reduce transit times. The pharmaceutical sector is also focused on resilience, with Eli Lilly and Amgen announcing significant U.S. manufacturing investments to bring critical drug production back to North America. Conversely, General Mills is restructuring its supply chain by closing three manufacturing plants in Missouri as a cost-saving measure in response to changing consumer spending habits. Finally, the U.S. government is imposing new tariffs on imported wood products and furniture, effective October 14, 2025, in a move to address what it identifies as a threat to the domestic industry and supply chain security.
The News of the Week:
The oil and gas industry supply chain is one of the most complex in the world. It involves myriad complex production assets both onshore and offshore, transporting highly volatile products around the globe through pipelines, tank farms, ports, ships, rail, and truck. The end product could be gasoline, petrochemicals, natural gas, hydrogen, or any of hundreds of products from asphalt to motor oil. Disruptions to the oil and gas supply chain can have serious consequences for end users. The industry needs more comprehensive supply chain solutions that increase resilience, provide complete visibility across all aspects of the supply chain, and enable swift responses to business challenges and opportunities. Kinaxis and Exxon are collaborating to digitalize various sectors of Exxon’s business. They aim to leverage Kinaxis’s Maestro software to enhance planning and decision-making processes. Through this collaboration, the two companies aim to share solutions tailored to the oil and gas industry, which currently lacks supply chain management solutions that cater to their specific needs.
FedEx Expands Global Air Network with New Dublin- Indianapolis Route
In an effort to shorten transit times and strengthen its international network, FedEx has launched a new direct cargo flight between Dublin, Ireland, and Indianapolis, Indiana. The new four-day-a-week service bypasses traditional, more congested coastal gateways, which is expected to reduce shipping times by a full day for goods moving between Ireland and the U.S. Midwest. This strategic expansion is a response to the growing trade between the two regions and demonstrates how major carriers are adapting their networks to create more direct and efficient routes to meet evolving customer demands.
Eli Lily and Amgen Announce Massive U.S. Manufacturing Investments
In a major push for domestic drug production, pharmaceutical giants Eli Lilly and Amgen have announced huge investments in new U.S. manufacturing facilities. Eli Lilly is planning a new $6.5 billion factory in Houston, while Amgen is expanding its Puerto Rico plant with a $650 million investment. These moves are a direct response to the global supply chain vulnerabilities exposed in recent years and represent a significant effort to boost the resilience of the U.S. pharmaceutical supply chain. The investments aim to bring critical drug production back to North America, creating jobs and reducing reliance on overseas manufacturing.
General Mills is Closing Three Manufacturing Plants in Missouri
General Mills is closing three manufacturing plants in Missouri—a pizza crust facility in St. Charles and two pet food locations in Joplin—as part of a multiyear supply chain restructuring effort. The company expects to incur $82 million in restructuring charges, including asset write-offs and severance costs. This action is part of a broader trend among food and beverage companies to implement cost-saving measures in response to consumer spending pullbacks. The closures follow previous organizational actions by General Mills, such as job cuts and the closure of its innovation unit, and are intended to improve the company’s competitiveness.
US to Begin Furniture, Wood Import Tariffs on Oct. 14
New tariffs on imported wood products, including furniture, will take effect on October 14, 2025, following a Section 232 national security investigation. The initial duties will be 10% on softwood lumber and 25% on upholstered furniture, kitchen cabinets, and vanities. On January 1, the tariff rates are scheduled to increase to 30% for upholstered furniture and 50% for kitchen cabinets and vanities. The executive order provides for lower tariff caps for imports from specific trading partners, such as the U.K., Japan, and the European Union. These new tariffs are intended to address what the administration has identified as a threat to domestic industry and supply chain security.
Song of the week:
The post Supply Chain and Logistics News Sept 29 – Oct 2nd 2025 appeared first on Logistics Viewpoints.
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Call for Speakers: Ready to Drive Real Change in Intelligent Operations and Resilient Supply Chains – ARC Industry Forum 2025
Published
2 jours agoon
2 octobre 2025By

Call for Speakers – ARC Industry Forum 2025
The ARC Industry Forum is the premier event where operations, supply chain, and technology leaders gather to shape the future of intelligent and resilient enterprises. In 2025, supply chains face unprecedented disruption, but also unmatched opportunity. We are seeking speakers—executives, practitioners, and innovators—who can share strategies, frameworks, and real-world experiences to inspire and guide their peers.
Sample Session Themes
To help illustrate the types of topics we feature, here are a few recent examples:
The New Frontier of Operations and Supply Chain: AI, Resilience, and Intelligence – Exploring how AI, analytics, automation, and connected intelligence converge to deliver agility and resilience.
Building Resilient Supply Chains in the Age of Shifting Geopolitics – Addressing the regulatory, tariff, and policy challenges facing global supply networks.
Unlocking the Power of Knowledge Transfer in Enterprise Systems – Showcasing best practices to fully leverage enterprise and knowledge management systems.
These examples are only a sample of the many tracks available. Additional sessions will cover digital transformation, sustainability, cybersecurity, workforce strategies, and other timely topics.
Submission Guidelines
We invite proposals that highlight real-world case studies, practical lessons, and strategic frameworks. Presentations should be vendor-neutral, educational, and tailored for an audience of senior executives and practitioners.
If you are interested in speaking, please submit:
A proposed session title and abstract (150–250 words)
Key takeaways for attendees
Speaker bio and organizational role
To submit a proposal, or simply for more information, contact us now
The post Call for Speakers: Ready to Drive Real Change in Intelligent Operations and Resilient Supply Chains – ARC Industry Forum 2025 appeared first on Logistics Viewpoints.


Federal Industrial Partnerships and Supply Chain Realignment Under the Trump Administration: Pharmaceuticals, Semiconductors, Critical Minerals, and Energy

Supply Chain and Logistics News Sept 29 – Oct 2nd 2025

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