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sc-JPNuutinen_blog_117x117

 Alfonso Rodriguez-Herrera 

 Ensure that your devices meet the needs of next generation location applications running on LTE networks with Spirent’s Location Technology Solutions.

中文更新-DS Spirent 8100-Location Technology Solution RevC

AdobeStock 332344743 1240x600 Woman checking her watch 

AdobeStock 332344743 1240x600

WP The Impact of 5G Graphics-02

1 5 21 5G MIMO OTA Testing Standards hero 

1 5 21 5G MIMO OTA Testing Standards diagram - Multi-Probe Anechoic Chamber system layout for NR FR1 MIMO OTA testing per 3GPP TR 38.827 V1.1.0

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shutterstock 108018266 1240x600

This white paper contains a brief overview of existing cellular location techniques, discusses the new positioning methods becoming available with 5G, and how existing 4G LTE location techniques are being enhanced to serve the 5G environment. It also covers potential challenges that lay ahead due to integration of all these different technologies, and how to help assure a successful transition.

sc-The Impact of 5G on Location Technologies

SB-Spirent-5G-FR2-Device-MIMO-OTA-Test-System:  Assess the performance of millimeter wave devices and chipsets in real-world conditions to address design, development, and optimization challenges.

SB-Spirent-5G-FR2-Device-MIMO-OTA-Test-System

The Delicate Balance of 5G OTA Testing Yields Big Biz Benefits hero

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WP The Impact of 5G Graphics-03

The Delicate Balance of 5G OTA Testing Yields Big Biz Benefits image

This is the first of two blogs intended to help you understand the impact of 5G on location services. We review positioning technology as it relates to cellular networks and the market drivers, both regulatory and commercial, for improved accuracy.

Understand the impact of 5G on location services; review positioning technology as it relates to cellular networks and the market drivers, both regulatory and commercial, for improved accuracy.

5G Impact & Location Technologies Part 1

The Impact of 5G on Location Technologies, Part 1 | Market Drivers

The Impact of 5G on Location Technologies: Market Drivers

5G OTA测试的微妙平衡将带来巨大的商业利益

Senior Technical Marketing Engineer

Mary Jane Viscomi

即使在2020年的众多挑战之下，3GPP RAN4和CTIA标准组织见证了MIMO OTA测试标准取得的巨大进展。

5G MIMO OTA测试标准：2020年回顾

AdobeStock 332344743 1240x600 Woman checking her watch

Senior Solutions Architect

Jukka-Pekka Nuutinen

Mobile Device GNSS Test Plan, LTE Testing

Spirent 8100 Mobile Device Test System Location Technology Solution

5G将诸多新技术交织为一体，并造就了无线通信中的一次巨大飞跃。随着5G设备和网络的不断涌现和持续扩大，蜂窝联网将改变今天的智能电话体验，并为我们经济活动中的每一个行业开创全新的用例，例如汽车、智能工厂和远程医疗等。

5G对位置技术的影响

利用模块化的多样化平台解决关键且复杂的无线电通信问题，在数量众多的各类应用中实现无与伦比的灵活性。

前所未有的高成本效率扩展能力，可支持内容广泛的众多5G应用，例如V2X、网格和大规模MIMO。

MIMO、波束塑型、Wi-Fi和RF仿真

解决关键和复杂的射频和Wi-Fi通信问题

Vertex信道仿真 

无线电射频（RF）和Wi-Fi信道仿真 | Vertex 

Unlike earlier network technologies, 5G devices contain a high order of multiple antenna elements. As a result, device performance relies not only on baseband algorithms to deal with complicated propagation conditions, but also on the antenna design of the device. Therefore, it is very important to verify the performance of 5G devices with over-the-air (OTA) test methods to ensure the antenna arrays are included in the evaluation.

5G new radio (NR) technologies are divided into two different frequency ranges. The first is Frequency Range 1 (FR1), which includes frequency bands below 7.125GHz, and the other is Frequency Range 2 (FR2), which includes millimeter wave frequency bands from 24.25GHz to 52.56GHz. Millimeter wave propagation differs from traditional signal frequencies that are below 7GHz because the wavelength is very short. A millimeter wave signal can easily be blocked or scattered, providing increased challenges to 5G FR2 device design.


Assess the performance of millimeter wave devices and chipsets in real-world conditions to address design, development, and optimization challenges.

5G FR2 Device MIMO OTA Test System Solution Brief

Spirent 5G FR2 Device MIMO OTA Test System Solution Brief

产品经理

Alfonso Rodriguez Herrera

This second blog in our series takes a look at the technologies 5G brings to positioning along with the challenges that will be introduced with them.

Learn the technologies that 5G brings to positioning along with the challenges that will be introduced with them.

5G Impact & Location Technologies Part 2

The Impact of 5G on Location Technologies, Part 2 | The Positioning Toolkit

The Impact of 5G on Location Technologies: The Positioning Toolkit

今天的5G设备测试是消减成本、加快进度和优化流程之间的一种平衡活动。如果厂商能够以正确的方式对待测试，将会为自己带来关键的商业利益。