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市場調查報告書
商品編碼
2047963
物聯網通訊市場 - 全球產業規模、佔有率、趨勢、機會、預測:連接方式、最終用途、區域及競爭格局,2021-2031年IoT Communication Market - Global Industry Size, Share, Trends, Opportunity, and Forecast Segmented By Connectivity, By End Use, By Region & Competition, 2021-2031F |
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全球物聯網通訊市場預計將從 2025 年的 153.8 億美元成長到 2031 年的 211.7 億美元,複合年成長率達到 5.47%。
該市場涵蓋了廣泛的連接技術和網路協議,包括衛星通訊、低功耗廣域網路 (LPWAN) 和蜂窩通訊,這些技術和協議能夠實現設備間無需人工干預的自動資料交換。該領域的強勁成長主要得益於高速 5G 網路的廣泛部署、低功耗廣域網路 (LPWAN) 解決方案的成本優勢,以及智慧城市和工業自動化框架下對即時數據的迫切需求。 GSMA 預測,到 2030 年,全球物聯網連線數將達到 387 億,凸顯了該產業的巨大潛力和擴充性,也印證了這一成長趨勢。
| 市場概覽 | |
|---|---|
| 預測期 | 2027-2031 |
| 市場規模:2025年 | 153.8億美元 |
| 市場規模:2031年 | 211.7億美元 |
| 複合年成長率:2026-2031年 | 5.47% |
| 成長最快的細分市場 | 衛生保健 |
| 最大的市場 | 北美洲 |
然而,這種快速擴張也帶來了與資料隱私和網路安全相關的重大挑戰,可能減緩整體市場接受度。隨著連網終端數量的激增,數位攻擊面也隨之擴大,使敏感的企業資料和關鍵基礎設施面臨日益複雜的網路威脅。因此,在多樣化且複雜的網路中實施強大且可互通的安全措施的難度成為一大障礙,可能導致企業在採用該技術時猶豫不決,從而有效地減緩整體市場發展勢頭。
低功耗廣域網路 (LPWAN) 和高速 5G 基礎設施的積極部署是全球物聯網通訊市場的主要驅動力,為複雜的設備生態系統提供了必要的低延遲和頻寬。隨著通訊業者提高網路密度,大規模機器類通訊得以實現,從而支援從自主物流到遠端患者監護等各種應用。這種基礎設施的演進確保了廣域範圍內可靠且持續的資料傳輸,這對於物聯網專案從試點階段擴展到實際應用至關重要。 5G Americas 2024 年 3 月的數據也印證了這一趨勢,數據顯示,截至 2023 年底,全球 5G 無線連線數已達到 17.6 億,顯著提升了可用於高頻寬物聯網應用的網路容量。
同時,工業4.0和智慧製造自動化技術的快速普及推動了對高容錯性工業連接協議的需求。製造商正日益整合控制系統和感測器,以開發數位雙胞胎並實現預測性維護,這就需要能夠在惡劣電磁環境下運作的可靠通訊通道。這種生產數位轉型要求現代雲端平台與傳統設備之間實現無縫互通性,從而最大限度地提高營運效率。根據羅克韋爾自動化公司2024年3月發布的報告,95%的製造商目前正在使用或評估智慧技術,直接影響工業IoT模組的普及。此外,愛立信在2024年發布的報告顯示,到2023年底,寬頻物聯網連線數將達到16億,這反映出蜂巢技術在支援不斷擴展的全球網路中發揮主導作用。
互聯終端的爆炸性成長大大擴大了數位攻擊面,使得網路安全和資料隱私成為限制全球物聯網通訊市場的關鍵挑戰。隨著城市和工業基礎設施的互聯程度日益加深,保護這些異質網路免受複雜網路威脅的難度也呈指數級成長。這種高風險環境迫使企業格外謹慎,常常導致物聯網部署的延遲或縮減規模,以避免潛在的業務中斷和敏感資訊被盜。無法保證跨多種協定的強大安全性造成了信任缺失,這與即時自動化的需求直接衝突。
近期產業研究凸顯了這個漏洞的嚴重性,研究揭示了設備部署與安全保障之間日益擴大的差距。物聯網M2M委員會報告稱,到2024年,已發現漏洞的物聯網設備數量年增136%。易受攻擊終端數量的激增表明,安全措施未能跟上硬體普及的速度。因此,企業被迫優先考慮風險緩解而非網路擴展,這實際上阻礙了物聯網技術的廣泛應用,並抑制了整體市場的發展勢頭。
5G RedCap(精簡版5G)的快速普及正在從根本上改變市場格局,彌合低功耗廣域網路和高速5G之間的效能差距。與專注於頻寬密集應用的標準5G不同,RedCap針對穿戴式裝置、視訊監控和工業感測器等中階設備最佳化了功耗和成本,在不增加過多硬體複雜性的前提下,實現了網路切片和低延遲等5G特性。這項技術正迅速從標準化走向商業化,為那些需要比窄頻物聯網更高吞吐量但又不需要完整5G高效能的設備提供了一種新的連接方式。 2025年9月,全球行動供應商協會(GSA)報告稱,24個國家的34家通訊業者正在投資RedCap技術,顯著擴展了中階物聯網應用的生態系統。
同時,私有5G網路的普及正在為關鍵任務型物流和製造營運建立專用基礎設施標準。與公共蜂巢式網路的普遍密集化不同,這些私有部署使企業能夠完全掌控覆蓋可靠性、頻寬分配和網路安全,從而有效地將操作技術(OT)與公共網路擁塞隔離。這一趨勢在自主移動機器人和自動導引運輸車(AGV)的部署中尤其明顯,這些設備需要確定性的延遲,而只有專用的私有頻段才能保證這一點。諾基亞在2025年10月發布的報告顯示,該公司正在將其私人無線服務部署擴展到全球960家企業,凸顯了業界正積極轉向專用且安全的蜂窩基礎設施,以實現工業數位化。
The Global IoT Communication Market is projected to expand from USD 15.38 Billion in 2025 to USD 21.17 Billion by 2031, achieving a CAGR of 5.47%. This market covers a wide array of connectivity technologies and network protocols-including satellite, LPWAN, and cellular-that enable automated data exchange between devices without human interference. The sector's strong growth is largely driven by the extensive rollout of high-speed 5G networks, the cost advantages of low-power wide-area solutions, and the urgent need for real-time data within smart city and industrial automation frameworks. The GSMA reinforces this growth trajectory, forecasting that global IoT connections will hit 38.7 billion by 2030, highlighting the industry's massive potential and scalability.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 15.38 Billion |
| Market Size 2031 | USD 21.17 Billion |
| CAGR 2026-2031 | 5.47% |
| Fastest Growing Segment | Healthcare |
| Largest Market | North America |
However, this rapid expansion brings significant challenges related to data privacy and cybersecurity, which threaten to slow broader market adoption. As the volume of connected endpoints surges, the digital attack surface widens, exposing sensitive enterprise data and critical infrastructure to increasingly sophisticated cyber threats. Consequently, the difficulty of implementing robust, interoperable security measures across diverse and complex networks creates a major obstacle, potentially causing enterprises to hesitate in their adoption strategies and effectively dampening the market's overall momentum.
Market Driver
The aggressive deployment of Low-Power WAN (LPWAN) and high-speed 5G infrastructure acts as a primary catalyst for the Global IoT Communication Market, delivering the essential low latency and bandwidth required by complex device ecosystems. As telecommunication operators increase network density, they facilitate massive machine-type communications that underpin applications ranging from autonomous logistics to remote patient monitoring. This infrastructure evolution ensures reliable, continuous data transmission over vast distances, which is crucial for scaling IoT projects beyond the pilot phase. Data from 5G Americas in March 2024 confirms this trend, noting that global 5G wireless connections reached 1.76 billion by the end of 2023, significantly expanding the network capabilities available for high-bandwidth IoT applications.
Concurrently, the accelerated uptake of Industry 4.0 and smart manufacturing automation drives a strong demand for resilient industrial connectivity protocols. Manufacturers are increasingly integrating control systems and sensors to develop digital twins and enable predictive maintenance, necessitating reliable communication channels that can operate in harsh electromagnetic environments. This shift toward digitized production requires seamless interoperability between modern cloud platforms and legacy machinery to maximize operational efficiency. According to Rockwell Automation's March 2024 report, 95 percent of manufacturers are currently using or evaluating smart technologies, directly impacting the adoption of industrial IoT modules. Furthermore, Ericsson reported in 2024 that Broadband IoT connections reached 1.6 billion by the end of 2023, reflecting the dominance of cellular technologies in supporting these expanding global networks.
Market Challenge
The explosion of connected endpoints dramatically expands the digital attack surface, establishing cybersecurity and data privacy as critical issues impeding the Global IoT Communication Market. As urban and industrial infrastructures become increasingly interconnected, the complexity of securing these heterogeneous networks against advanced cyber threats grows exponentially. This elevated risk environment compels enterprises to exercise extreme caution, often resulting in the delay or scaling back of IoT deployments to avoid potential operational disruptions and the theft of sensitive proprietary information. The inability to guarantee robust security across diverse protocols creates a trust deficit that directly conflicts with the demand for real-time automation.
The magnitude of this vulnerability is underscored by recent industry findings that reveal a widening gap between device deployment and security assurance. The IoT M2M Council reported in 2024 that the number of IoT devices containing identified vulnerabilities increased by 136% compared to the previous year. This sharp rise in susceptible endpoints suggests that security mechanisms are failing to keep pace with the speed of hardware proliferation. Consequently, organizations are forced to prioritize risk mitigation over network expansion, effectively stalling the broader adoption of IoT technologies and hampering overall market momentum.
Market Trends
The swift adoption of 5G RedCap (Reduced Capability) is fundamentally reshaping the market by bridging the performance gap between low-power wide-area networks and high-speed 5G. Unlike standard 5G, which focuses on bandwidth-heavy applications, RedCap optimizes power consumption and cost for mid-tier devices such as wearables, video surveillance, and industrial sensors, allowing them to utilize 5G features like network slicing and low latency without excessive hardware complexity. This technology is rapidly transitioning from standardization to commercial reality, offering a new connectivity tier for devices needing more throughput than narrowband-IoT but less than full 5G. The Global mobile Suppliers Association (GSA) reported in September 2025 that 34 operators across 24 countries have invested in RedCap technology, significantly widening the ecosystem for mid-range IoT applications.
Simultaneously, the proliferation of Private 5G networks is establishing a dedicated infrastructure standard for mission-critical logistics and manufacturing operations. Distinct from the general densification of public cellular networks, these private deployments offer enterprises complete control over coverage reliability, bandwidth allocation, and network security, effectively insulating operational technology from public network congestion. This trend is particularly visible in the deployment of autonomous mobile robots and automated guided vehicles, which demand the deterministic latency that only a dedicated private spectrum can guarantee. Nokia's October 2025 report reveals the company has expanded its private wireless footprint to 960 customers globally, highlighting the sector's aggressive shift toward dedicated, secure cellular infrastructure for industrial digitalization.
Report Scope
In this report, the Global IoT Communication Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies present in the Global IoT Communication Market.
Global IoT Communication Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report: